",
options: {
disabled: false,
// callbacks
create: null
},
_createWidget: function( options, element ) {
element = $( element || this.defaultElement || this )[ 0 ];
this.element = $( element );
this.uuid = uuid++;
this.eventNamespace = "." + this.widgetName + this.uuid;
this.options = $.widget.extend( {},
this.options,
this._getCreateOptions(),
options );
this.bindings = $();
this.hoverable = $();
this.focusable = $();
if ( element !== this ) {
$.data( element, this.widgetFullName, this );
this._on( true, this.element, {
remove: function( event ) {
if ( event.target === element ) {
this.destroy();
}
}
});
this.document = $( element.style ?
// element within the document
element.ownerDocument :
// element is window or document
element.document || element );
this.window = $( this.document[0].defaultView || this.document[0].parentWindow );
}
this._create();
this._trigger( "create", null, this._getCreateEventData() );
this._init();
},
_getCreateOptions: $.noop,
_getCreateEventData: $.noop,
_create: $.noop,
_init: $.noop,
destroy: function() {
this._destroy();
// we can probably remove the unbind calls in 2.0
// all event bindings should go through this._on()
this.element
.unbind( this.eventNamespace )
// 1.9 BC for #7810
// TODO remove dual storage
.removeData( this.widgetName )
.removeData( this.widgetFullName )
// support: jquery <1.6.3
// http://bugs.jquery.com/ticket/9413
.removeData( $.camelCase( this.widgetFullName ) );
this.widget()
.unbind( this.eventNamespace )
.removeAttr( "aria-disabled" )
.removeClass(
this.widgetFullName + "-disabled " +
"ui-state-disabled" );
// clean up events and states
this.bindings.unbind( this.eventNamespace );
this.hoverable.removeClass( "ui-state-hover" );
this.focusable.removeClass( "ui-state-focus" );
},
_destroy: $.noop,
widget: function() {
return this.element;
},
option: function( key, value ) {
var options = key,
parts,
curOption,
i;
if ( arguments.length === 0 ) {
// don't return a reference to the internal hash
return $.widget.extend( {}, this.options );
}
if ( typeof key === "string" ) {
// handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } }
options = {};
parts = key.split( "." );
key = parts.shift();
if ( parts.length ) {
curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] );
for ( i = 0; i < parts.length - 1; i++ ) {
curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {};
curOption = curOption[ parts[ i ] ];
}
key = parts.pop();
if ( arguments.length === 1 ) {
return curOption[ key ] === undefined ? null : curOption[ key ];
}
curOption[ key ] = value;
} else {
if ( arguments.length === 1 ) {
return this.options[ key ] === undefined ? null : this.options[ key ];
}
options[ key ] = value;
}
}
this._setOptions( options );
return this;
},
_setOptions: function( options ) {
var key;
for ( key in options ) {
this._setOption( key, options[ key ] );
}
return this;
},
_setOption: function( key, value ) {
this.options[ key ] = value;
if ( key === "disabled" ) {
this.widget()
.toggleClass( this.widgetFullName + "-disabled ui-state-disabled", !!value )
.attr( "aria-disabled", value );
this.hoverable.removeClass( "ui-state-hover" );
this.focusable.removeClass( "ui-state-focus" );
}
return this;
},
enable: function() {
return this._setOption( "disabled", false );
},
disable: function() {
return this._setOption( "disabled", true );
},
_on: function( suppressDisabledCheck, element, handlers ) {
var delegateElement,
instance = this;
// no suppressDisabledCheck flag, shuffle arguments
if ( typeof suppressDisabledCheck !== "boolean" ) {
handlers = element;
element = suppressDisabledCheck;
suppressDisabledCheck = false;
}
// no element argument, shuffle and use this.element
if ( !handlers ) {
handlers = element;
element = this.element;
delegateElement = this.widget();
} else {
// accept selectors, DOM elements
element = delegateElement = $( element );
this.bindings = this.bindings.add( element );
}
$.each( handlers, function( event, handler ) {
function handlerProxy() {
// allow widgets to customize the disabled handling
// - disabled as an array instead of boolean
// - disabled class as method for disabling individual parts
if ( !suppressDisabledCheck &&
( instance.options.disabled === true ||
$( this ).hasClass( "ui-state-disabled" ) ) ) {
return;
}
return ( typeof handler === "string" ? instance[ handler ] : handler )
.apply( instance, arguments );
}
// copy the guid so direct unbinding works
if ( typeof handler !== "string" ) {
handlerProxy.guid = handler.guid =
handler.guid || handlerProxy.guid || $.guid++;
}
var match = event.match( /^(\w+)\s*(.*)$/ ),
eventName = match[1] + instance.eventNamespace,
selector = match[2];
if ( selector ) {
delegateElement.delegate( selector, eventName, handlerProxy );
} else {
element.bind( eventName, handlerProxy );
}
});
},
_off: function( element, eventName ) {
eventName = (eventName || "").split( " " ).join( this.eventNamespace + " " ) + this.eventNamespace;
element.unbind( eventName ).undelegate( eventName );
},
_delay: function( handler, delay ) {
function handlerProxy() {
return ( typeof handler === "string" ? instance[ handler ] : handler )
.apply( instance, arguments );
}
var instance = this;
return setTimeout( handlerProxy, delay || 0 );
},
_hoverable: function( element ) {
this.hoverable = this.hoverable.add( element );
this._on( element, {
mouseenter: function( event ) {
$( event.currentTarget ).addClass( "ui-state-hover" );
},
mouseleave: function( event ) {
$( event.currentTarget ).removeClass( "ui-state-hover" );
}
});
},
_focusable: function( element ) {
this.focusable = this.focusable.add( element );
this._on( element, {
focusin: function( event ) {
$( event.currentTarget ).addClass( "ui-state-focus" );
},
focusout: function( event ) {
$( event.currentTarget ).removeClass( "ui-state-focus" );
}
});
},
_trigger: function( type, event, data ) {
var prop, orig,
callback = this.options[ type ];
data = data || {};
event = $.Event( event );
event.type = ( type === this.widgetEventPrefix ?
type :
this.widgetEventPrefix + type ).toLowerCase();
// the original event may come from any element
// so we need to reset the target on the new event
event.target = this.element[ 0 ];
// copy original event properties over to the new event
orig = event.originalEvent;
if ( orig ) {
for ( prop in orig ) {
if ( !( prop in event ) ) {
event[ prop ] = orig[ prop ];
}
}
}
this.element.trigger( event, data );
return !( $.isFunction( callback ) &&
callback.apply( this.element[0], [ event ].concat( data ) ) === false ||
event.isDefaultPrevented() );
}
};
$.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) {
$.Widget.prototype[ "_" + method ] = function( element, options, callback ) {
if ( typeof options === "string" ) {
options = { effect: options };
}
var hasOptions,
effectName = !options ?
method :
options === true || typeof options === "number" ?
defaultEffect :
options.effect || defaultEffect;
options = options || {};
if ( typeof options === "number" ) {
options = { duration: options };
}
hasOptions = !$.isEmptyObject( options );
options.complete = callback;
if ( options.delay ) {
element.delay( options.delay );
}
if ( hasOptions && $.effects && $.effects.effect[ effectName ] ) {
element[ method ]( options );
} else if ( effectName !== method && element[ effectName ] ) {
element[ effectName ]( options.duration, options.easing, callback );
} else {
element.queue(function( next ) {
$( this )[ method ]();
if ( callback ) {
callback.call( element[ 0 ] );
}
next();
});
}
};
});
})( jQuery );
/*!
* jQuery UI Mouse 1.10.4
* http://jqueryui.com
*
* Copyright 2014 jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*
* http://api.jqueryui.com/mouse/
*
* Depends:
* jquery.ui.widget.js
*/
(function( $, undefined ) {
var mouseHandled = false;
$( document ).mouseup( function() {
mouseHandled = false;
});
$.widget("ui.mouse", {
version: "1.10.4",
options: {
cancel: "input,textarea,button,select,option",
distance: 1,
delay: 0
},
_mouseInit: function() {
var that = this;
this.element
.bind("mousedown."+this.widgetName, function(event) {
return that._mouseDown(event);
})
.bind("click."+this.widgetName, function(event) {
if (true === $.data(event.target, that.widgetName + ".preventClickEvent")) {
$.removeData(event.target, that.widgetName + ".preventClickEvent");
event.stopImmediatePropagation();
return false;
}
});
this.started = false;
},
// TODO: make sure destroying one instance of mouse doesn't mess with
// other instances of mouse
_mouseDestroy: function() {
this.element.unbind("."+this.widgetName);
if ( this._mouseMoveDelegate ) {
$(document)
.unbind("mousemove."+this.widgetName, this._mouseMoveDelegate)
.unbind("mouseup."+this.widgetName, this._mouseUpDelegate);
}
},
_mouseDown: function(event) {
// don't let more than one widget handle mouseStart
if( mouseHandled ) { return; }
// we may have missed mouseup (out of window)
(this._mouseStarted && this._mouseUp(event));
this._mouseDownEvent = event;
var that = this,
btnIsLeft = (event.which === 1),
// event.target.nodeName works around a bug in IE 8 with
// disabled inputs (#7620)
elIsCancel = (typeof this.options.cancel === "string" && event.target.nodeName ? $(event.target).closest(this.options.cancel).length : false);
if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
return true;
}
this.mouseDelayMet = !this.options.delay;
if (!this.mouseDelayMet) {
this._mouseDelayTimer = setTimeout(function() {
that.mouseDelayMet = true;
}, this.options.delay);
}
if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
this._mouseStarted = (this._mouseStart(event) !== false);
if (!this._mouseStarted) {
event.preventDefault();
return true;
}
}
// Click event may never have fired (Gecko & Opera)
if (true === $.data(event.target, this.widgetName + ".preventClickEvent")) {
$.removeData(event.target, this.widgetName + ".preventClickEvent");
}
// these delegates are required to keep context
this._mouseMoveDelegate = function(event) {
return that._mouseMove(event);
};
this._mouseUpDelegate = function(event) {
return that._mouseUp(event);
};
$(document)
.bind("mousemove."+this.widgetName, this._mouseMoveDelegate)
.bind("mouseup."+this.widgetName, this._mouseUpDelegate);
event.preventDefault();
mouseHandled = true;
return true;
},
_mouseMove: function(event) {
// IE mouseup check - mouseup happened when mouse was out of window
if ($.ui.ie && ( !document.documentMode || document.documentMode < 9 ) && !event.button) {
return this._mouseUp(event);
}
if (this._mouseStarted) {
this._mouseDrag(event);
return event.preventDefault();
}
if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
this._mouseStarted =
(this._mouseStart(this._mouseDownEvent, event) !== false);
(this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
}
return !this._mouseStarted;
},
_mouseUp: function(event) {
$(document)
.unbind("mousemove."+this.widgetName, this._mouseMoveDelegate)
.unbind("mouseup."+this.widgetName, this._mouseUpDelegate);
if (this._mouseStarted) {
this._mouseStarted = false;
if (event.target === this._mouseDownEvent.target) {
$.data(event.target, this.widgetName + ".preventClickEvent", true);
}
this._mouseStop(event);
}
return false;
},
_mouseDistanceMet: function(event) {
return (Math.max(
Math.abs(this._mouseDownEvent.pageX - event.pageX),
Math.abs(this._mouseDownEvent.pageY - event.pageY)
) >= this.options.distance
);
},
_mouseDelayMet: function(/* event */) {
return this.mouseDelayMet;
},
// These are placeholder methods, to be overriden by extending plugin
_mouseStart: function(/* event */) {},
_mouseDrag: function(/* event */) {},
_mouseStop: function(/* event */) {},
_mouseCapture: function(/* event */) { return true; }
});
})(jQuery);
/*!
* jQuery UI Position 1.10.4
* http://jqueryui.com
*
* Copyright 2014 jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*
* http://api.jqueryui.com/position/
*/
(function( $, undefined ) {
$.ui = $.ui || {};
var cachedScrollbarWidth,
max = Math.max,
abs = Math.abs,
round = Math.round,
rhorizontal = /left|center|right/,
rvertical = /top|center|bottom/,
roffset = /[\+\-]\d+(\.[\d]+)?%?/,
rposition = /^\w+/,
rpercent = /%$/,
_position = $.fn.position;
function getOffsets( offsets, width, height ) {
return [
parseFloat( offsets[ 0 ] ) * ( rpercent.test( offsets[ 0 ] ) ? width / 100 : 1 ),
parseFloat( offsets[ 1 ] ) * ( rpercent.test( offsets[ 1 ] ) ? height / 100 : 1 )
];
}
function parseCss( element, property ) {
return parseInt( $.css( element, property ), 10 ) || 0;
}
function getDimensions( elem ) {
var raw = elem[0];
if ( raw.nodeType === 9 ) {
return {
width: elem.width(),
height: elem.height(),
offset: { top: 0, left: 0 }
};
}
if ( $.isWindow( raw ) ) {
return {
width: elem.width(),
height: elem.height(),
offset: { top: elem.scrollTop(), left: elem.scrollLeft() }
};
}
if ( raw.preventDefault ) {
return {
width: 0,
height: 0,
offset: { top: raw.pageY, left: raw.pageX }
};
}
return {
width: elem.outerWidth(),
height: elem.outerHeight(),
offset: elem.offset()
};
}
$.position = {
scrollbarWidth: function() {
if ( cachedScrollbarWidth !== undefined ) {
return cachedScrollbarWidth;
}
var w1, w2,
div = $( "
" ),
innerDiv = div.children()[0];
$( "body" ).append( div );
w1 = innerDiv.offsetWidth;
div.css( "overflow", "scroll" );
w2 = innerDiv.offsetWidth;
if ( w1 === w2 ) {
w2 = div[0].clientWidth;
}
div.remove();
return (cachedScrollbarWidth = w1 - w2);
},
getScrollInfo: function( within ) {
var overflowX = within.isWindow || within.isDocument ? "" :
within.element.css( "overflow-x" ),
overflowY = within.isWindow || within.isDocument ? "" :
within.element.css( "overflow-y" ),
hasOverflowX = overflowX === "scroll" ||
( overflowX === "auto" && within.width < within.element[0].scrollWidth ),
hasOverflowY = overflowY === "scroll" ||
( overflowY === "auto" && within.height < within.element[0].scrollHeight );
return {
width: hasOverflowY ? $.position.scrollbarWidth() : 0,
height: hasOverflowX ? $.position.scrollbarWidth() : 0
};
},
getWithinInfo: function( element ) {
var withinElement = $( element || window ),
isWindow = $.isWindow( withinElement[0] ),
isDocument = !!withinElement[ 0 ] && withinElement[ 0 ].nodeType === 9;
return {
element: withinElement,
isWindow: isWindow,
isDocument: isDocument,
offset: withinElement.offset() || { left: 0, top: 0 },
scrollLeft: withinElement.scrollLeft(),
scrollTop: withinElement.scrollTop(),
width: isWindow ? withinElement.width() : withinElement.outerWidth(),
height: isWindow ? withinElement.height() : withinElement.outerHeight()
};
}
};
$.fn.position = function( options ) {
if ( !options || !options.of ) {
return _position.apply( this, arguments );
}
// make a copy, we don't want to modify arguments
options = $.extend( {}, options );
var atOffset, targetWidth, targetHeight, targetOffset, basePosition, dimensions,
target = $( options.of ),
within = $.position.getWithinInfo( options.within ),
scrollInfo = $.position.getScrollInfo( within ),
collision = ( options.collision || "flip" ).split( " " ),
offsets = {};
dimensions = getDimensions( target );
if ( target[0].preventDefault ) {
// force left top to allow flipping
options.at = "left top";
}
targetWidth = dimensions.width;
targetHeight = dimensions.height;
targetOffset = dimensions.offset;
// clone to reuse original targetOffset later
basePosition = $.extend( {}, targetOffset );
// force my and at to have valid horizontal and vertical positions
// if a value is missing or invalid, it will be converted to center
$.each( [ "my", "at" ], function() {
var pos = ( options[ this ] || "" ).split( " " ),
horizontalOffset,
verticalOffset;
if ( pos.length === 1) {
pos = rhorizontal.test( pos[ 0 ] ) ?
pos.concat( [ "center" ] ) :
rvertical.test( pos[ 0 ] ) ?
[ "center" ].concat( pos ) :
[ "center", "center" ];
}
pos[ 0 ] = rhorizontal.test( pos[ 0 ] ) ? pos[ 0 ] : "center";
pos[ 1 ] = rvertical.test( pos[ 1 ] ) ? pos[ 1 ] : "center";
// calculate offsets
horizontalOffset = roffset.exec( pos[ 0 ] );
verticalOffset = roffset.exec( pos[ 1 ] );
offsets[ this ] = [
horizontalOffset ? horizontalOffset[ 0 ] : 0,
verticalOffset ? verticalOffset[ 0 ] : 0
];
// reduce to just the positions without the offsets
options[ this ] = [
rposition.exec( pos[ 0 ] )[ 0 ],
rposition.exec( pos[ 1 ] )[ 0 ]
];
});
// normalize collision option
if ( collision.length === 1 ) {
collision[ 1 ] = collision[ 0 ];
}
if ( options.at[ 0 ] === "right" ) {
basePosition.left += targetWidth;
} else if ( options.at[ 0 ] === "center" ) {
basePosition.left += targetWidth / 2;
}
if ( options.at[ 1 ] === "bottom" ) {
basePosition.top += targetHeight;
} else if ( options.at[ 1 ] === "center" ) {
basePosition.top += targetHeight / 2;
}
atOffset = getOffsets( offsets.at, targetWidth, targetHeight );
basePosition.left += atOffset[ 0 ];
basePosition.top += atOffset[ 1 ];
return this.each(function() {
var collisionPosition, using,
elem = $( this ),
elemWidth = elem.outerWidth(),
elemHeight = elem.outerHeight(),
marginLeft = parseCss( this, "marginLeft" ),
marginTop = parseCss( this, "marginTop" ),
collisionWidth = elemWidth + marginLeft + parseCss( this, "marginRight" ) + scrollInfo.width,
collisionHeight = elemHeight + marginTop + parseCss( this, "marginBottom" ) + scrollInfo.height,
position = $.extend( {}, basePosition ),
myOffset = getOffsets( offsets.my, elem.outerWidth(), elem.outerHeight() );
if ( options.my[ 0 ] === "right" ) {
position.left -= elemWidth;
} else if ( options.my[ 0 ] === "center" ) {
position.left -= elemWidth / 2;
}
if ( options.my[ 1 ] === "bottom" ) {
position.top -= elemHeight;
} else if ( options.my[ 1 ] === "center" ) {
position.top -= elemHeight / 2;
}
position.left += myOffset[ 0 ];
position.top += myOffset[ 1 ];
// if the browser doesn't support fractions, then round for consistent results
if ( !$.support.offsetFractions ) {
position.left = round( position.left );
position.top = round( position.top );
}
collisionPosition = {
marginLeft: marginLeft,
marginTop: marginTop
};
$.each( [ "left", "top" ], function( i, dir ) {
if ( $.ui.position[ collision[ i ] ] ) {
$.ui.position[ collision[ i ] ][ dir ]( position, {
targetWidth: targetWidth,
targetHeight: targetHeight,
elemWidth: elemWidth,
elemHeight: elemHeight,
collisionPosition: collisionPosition,
collisionWidth: collisionWidth,
collisionHeight: collisionHeight,
offset: [ atOffset[ 0 ] + myOffset[ 0 ], atOffset [ 1 ] + myOffset[ 1 ] ],
my: options.my,
at: options.at,
within: within,
elem : elem
});
}
});
if ( options.using ) {
// adds feedback as second argument to using callback, if present
using = function( props ) {
var left = targetOffset.left - position.left,
right = left + targetWidth - elemWidth,
top = targetOffset.top - position.top,
bottom = top + targetHeight - elemHeight,
feedback = {
target: {
element: target,
left: targetOffset.left,
top: targetOffset.top,
width: targetWidth,
height: targetHeight
},
element: {
element: elem,
left: position.left,
top: position.top,
width: elemWidth,
height: elemHeight
},
horizontal: right < 0 ? "left" : left > 0 ? "right" : "center",
vertical: bottom < 0 ? "top" : top > 0 ? "bottom" : "middle"
};
if ( targetWidth < elemWidth && abs( left + right ) < targetWidth ) {
feedback.horizontal = "center";
}
if ( targetHeight < elemHeight && abs( top + bottom ) < targetHeight ) {
feedback.vertical = "middle";
}
if ( max( abs( left ), abs( right ) ) > max( abs( top ), abs( bottom ) ) ) {
feedback.important = "horizontal";
} else {
feedback.important = "vertical";
}
options.using.call( this, props, feedback );
};
}
elem.offset( $.extend( position, { using: using } ) );
});
};
$.ui.position = {
fit: {
left: function( position, data ) {
var within = data.within,
withinOffset = within.isWindow ? within.scrollLeft : within.offset.left,
outerWidth = within.width,
collisionPosLeft = position.left - data.collisionPosition.marginLeft,
overLeft = withinOffset - collisionPosLeft,
overRight = collisionPosLeft + data.collisionWidth - outerWidth - withinOffset,
newOverRight;
// element is wider than within
if ( data.collisionWidth > outerWidth ) {
// element is initially over the left side of within
if ( overLeft > 0 && overRight <= 0 ) {
newOverRight = position.left + overLeft + data.collisionWidth - outerWidth - withinOffset;
position.left += overLeft - newOverRight;
// element is initially over right side of within
} else if ( overRight > 0 && overLeft <= 0 ) {
position.left = withinOffset;
// element is initially over both left and right sides of within
} else {
if ( overLeft > overRight ) {
position.left = withinOffset + outerWidth - data.collisionWidth;
} else {
position.left = withinOffset;
}
}
// too far left -> align with left edge
} else if ( overLeft > 0 ) {
position.left += overLeft;
// too far right -> align with right edge
} else if ( overRight > 0 ) {
position.left -= overRight;
// adjust based on position and margin
} else {
position.left = max( position.left - collisionPosLeft, position.left );
}
},
top: function( position, data ) {
var within = data.within,
withinOffset = within.isWindow ? within.scrollTop : within.offset.top,
outerHeight = data.within.height,
collisionPosTop = position.top - data.collisionPosition.marginTop,
overTop = withinOffset - collisionPosTop,
overBottom = collisionPosTop + data.collisionHeight - outerHeight - withinOffset,
newOverBottom;
// element is taller than within
if ( data.collisionHeight > outerHeight ) {
// element is initially over the top of within
if ( overTop > 0 && overBottom <= 0 ) {
newOverBottom = position.top + overTop + data.collisionHeight - outerHeight - withinOffset;
position.top += overTop - newOverBottom;
// element is initially over bottom of within
} else if ( overBottom > 0 && overTop <= 0 ) {
position.top = withinOffset;
// element is initially over both top and bottom of within
} else {
if ( overTop > overBottom ) {
position.top = withinOffset + outerHeight - data.collisionHeight;
} else {
position.top = withinOffset;
}
}
// too far up -> align with top
} else if ( overTop > 0 ) {
position.top += overTop;
// too far down -> align with bottom edge
} else if ( overBottom > 0 ) {
position.top -= overBottom;
// adjust based on position and margin
} else {
position.top = max( position.top - collisionPosTop, position.top );
}
}
},
flip: {
left: function( position, data ) {
var within = data.within,
withinOffset = within.offset.left + within.scrollLeft,
outerWidth = within.width,
offsetLeft = within.isWindow ? within.scrollLeft : within.offset.left,
collisionPosLeft = position.left - data.collisionPosition.marginLeft,
overLeft = collisionPosLeft - offsetLeft,
overRight = collisionPosLeft + data.collisionWidth - outerWidth - offsetLeft,
myOffset = data.my[ 0 ] === "left" ?
-data.elemWidth :
data.my[ 0 ] === "right" ?
data.elemWidth :
0,
atOffset = data.at[ 0 ] === "left" ?
data.targetWidth :
data.at[ 0 ] === "right" ?
-data.targetWidth :
0,
offset = -2 * data.offset[ 0 ],
newOverRight,
newOverLeft;
if ( overLeft < 0 ) {
newOverRight = position.left + myOffset + atOffset + offset + data.collisionWidth - outerWidth - withinOffset;
if ( newOverRight < 0 || newOverRight < abs( overLeft ) ) {
position.left += myOffset + atOffset + offset;
}
}
else if ( overRight > 0 ) {
newOverLeft = position.left - data.collisionPosition.marginLeft + myOffset + atOffset + offset - offsetLeft;
if ( newOverLeft > 0 || abs( newOverLeft ) < overRight ) {
position.left += myOffset + atOffset + offset;
}
}
},
top: function( position, data ) {
var within = data.within,
withinOffset = within.offset.top + within.scrollTop,
outerHeight = within.height,
offsetTop = within.isWindow ? within.scrollTop : within.offset.top,
collisionPosTop = position.top - data.collisionPosition.marginTop,
overTop = collisionPosTop - offsetTop,
overBottom = collisionPosTop + data.collisionHeight - outerHeight - offsetTop,
top = data.my[ 1 ] === "top",
myOffset = top ?
-data.elemHeight :
data.my[ 1 ] === "bottom" ?
data.elemHeight :
0,
atOffset = data.at[ 1 ] === "top" ?
data.targetHeight :
data.at[ 1 ] === "bottom" ?
-data.targetHeight :
0,
offset = -2 * data.offset[ 1 ],
newOverTop,
newOverBottom;
if ( overTop < 0 ) {
newOverBottom = position.top + myOffset + atOffset + offset + data.collisionHeight - outerHeight - withinOffset;
if ( ( position.top + myOffset + atOffset + offset) > overTop && ( newOverBottom < 0 || newOverBottom < abs( overTop ) ) ) {
position.top += myOffset + atOffset + offset;
}
}
else if ( overBottom > 0 ) {
newOverTop = position.top - data.collisionPosition.marginTop + myOffset + atOffset + offset - offsetTop;
if ( ( position.top + myOffset + atOffset + offset) > overBottom && ( newOverTop > 0 || abs( newOverTop ) < overBottom ) ) {
position.top += myOffset + atOffset + offset;
}
}
}
},
flipfit: {
left: function() {
$.ui.position.flip.left.apply( this, arguments );
$.ui.position.fit.left.apply( this, arguments );
},
top: function() {
$.ui.position.flip.top.apply( this, arguments );
$.ui.position.fit.top.apply( this, arguments );
}
}
};
// fraction support test
(function () {
var testElement, testElementParent, testElementStyle, offsetLeft, i,
body = document.getElementsByTagName( "body" )[ 0 ],
div = document.createElement( "div" );
//Create a "fake body" for testing based on method used in jQuery.support
testElement = document.createElement( body ? "div" : "body" );
testElementStyle = {
visibility: "hidden",
width: 0,
height: 0,
border: 0,
margin: 0,
background: "none"
};
if ( body ) {
$.extend( testElementStyle, {
position: "absolute",
left: "-1000px",
top: "-1000px"
});
}
for ( i in testElementStyle ) {
testElement.style[ i ] = testElementStyle[ i ];
}
testElement.appendChild( div );
testElementParent = body || document.documentElement;
testElementParent.insertBefore( testElement, testElementParent.firstChild );
div.style.cssText = "position: absolute; left: 10.7432222px;";
offsetLeft = $( div ).offset().left;
$.support.offsetFractions = offsetLeft > 10 && offsetLeft < 11;
testElement.innerHTML = "";
testElementParent.removeChild( testElement );
})();
}( jQuery ) );
/*!
* jQuery UI Button 1.10.4
* http://jqueryui.com
*
* Copyright 2014 jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*
* http://api.jqueryui.com/button/
*
* Depends:
* jquery.ui.core.js
* jquery.ui.widget.js
*/
(function( $, undefined ) {
var lastActive,
baseClasses = "ui-button ui-widget ui-state-default ui-corner-all",
typeClasses = "ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only",
formResetHandler = function() {
var form = $( this );
setTimeout(function() {
form.find( ":ui-button" ).button( "refresh" );
}, 1 );
},
radioGroup = function( radio ) {
var name = radio.name,
form = radio.form,
radios = $( [] );
if ( name ) {
name = name.replace( /'/g, "\\'" );
if ( form ) {
radios = $( form ).find( "[name='" + name + "']" );
} else {
radios = $( "[name='" + name + "']", radio.ownerDocument )
.filter(function() {
return !this.form;
});
}
}
return radios;
};
$.widget( "ui.button", {
version: "1.10.4",
defaultElement: "
",
options: {
disabled: null,
text: true,
label: null,
icons: {
primary: null,
secondary: null
}
},
_create: function() {
this.element.closest( "form" )
.unbind( "reset" + this.eventNamespace )
.bind( "reset" + this.eventNamespace, formResetHandler );
if ( typeof this.options.disabled !== "boolean" ) {
this.options.disabled = !!this.element.prop( "disabled" );
} else {
this.element.prop( "disabled", this.options.disabled );
}
this._determineButtonType();
this.hasTitle = !!this.buttonElement.attr( "title" );
var that = this,
options = this.options,
toggleButton = this.type === "checkbox" || this.type === "radio",
activeClass = !toggleButton ? "ui-state-active" : "";
if ( options.label === null ) {
options.label = (this.type === "input" ? this.buttonElement.val() : this.buttonElement.html());
}
this._hoverable( this.buttonElement );
this.buttonElement
.addClass( baseClasses )
.attr( "role", "button" )
.bind( "mouseenter" + this.eventNamespace, function() {
if ( options.disabled ) {
return;
}
if ( this === lastActive ) {
$( this ).addClass( "ui-state-active" );
}
})
.bind( "mouseleave" + this.eventNamespace, function() {
if ( options.disabled ) {
return;
}
$( this ).removeClass( activeClass );
})
.bind( "click" + this.eventNamespace, function( event ) {
if ( options.disabled ) {
event.preventDefault();
event.stopImmediatePropagation();
}
});
// Can't use _focusable() because the element that receives focus
// and the element that gets the ui-state-focus class are different
this._on({
focus: function() {
this.buttonElement.addClass( "ui-state-focus" );
},
blur: function() {
this.buttonElement.removeClass( "ui-state-focus" );
}
});
if ( toggleButton ) {
this.element.bind( "change" + this.eventNamespace, function() {
that.refresh();
});
}
if ( this.type === "checkbox" ) {
this.buttonElement.bind( "click" + this.eventNamespace, function() {
if ( options.disabled ) {
return false;
}
});
} else if ( this.type === "radio" ) {
this.buttonElement.bind( "click" + this.eventNamespace, function() {
if ( options.disabled ) {
return false;
}
$( this ).addClass( "ui-state-active" );
that.buttonElement.attr( "aria-pressed", "true" );
var radio = that.element[ 0 ];
radioGroup( radio )
.not( radio )
.map(function() {
return $( this ).button( "widget" )[ 0 ];
})
.removeClass( "ui-state-active" )
.attr( "aria-pressed", "false" );
});
} else {
this.buttonElement
.bind( "mousedown" + this.eventNamespace, function() {
if ( options.disabled ) {
return false;
}
$( this ).addClass( "ui-state-active" );
lastActive = this;
that.document.one( "mouseup", function() {
lastActive = null;
});
})
.bind( "mouseup" + this.eventNamespace, function() {
if ( options.disabled ) {
return false;
}
$( this ).removeClass( "ui-state-active" );
})
.bind( "keydown" + this.eventNamespace, function(event) {
if ( options.disabled ) {
return false;
}
if ( event.keyCode === $.ui.keyCode.SPACE || event.keyCode === $.ui.keyCode.ENTER ) {
$( this ).addClass( "ui-state-active" );
}
})
// see #8559, we bind to blur here in case the button element loses
// focus between keydown and keyup, it would be left in an "active" state
.bind( "keyup" + this.eventNamespace + " blur" + this.eventNamespace, function() {
$( this ).removeClass( "ui-state-active" );
});
if ( this.buttonElement.is("a") ) {
this.buttonElement.keyup(function(event) {
if ( event.keyCode === $.ui.keyCode.SPACE ) {
// TODO pass through original event correctly (just as 2nd argument doesn't work)
$( this ).click();
}
});
}
}
// TODO: pull out $.Widget's handling for the disabled option into
// $.Widget.prototype._setOptionDisabled so it's easy to proxy and can
// be overridden by individual plugins
this._setOption( "disabled", options.disabled );
this._resetButton();
},
_determineButtonType: function() {
var ancestor, labelSelector, checked;
if ( this.element.is("[type=checkbox]") ) {
this.type = "checkbox";
} else if ( this.element.is("[type=radio]") ) {
this.type = "radio";
} else if ( this.element.is("input") ) {
this.type = "input";
} else {
this.type = "button";
}
if ( this.type === "checkbox" || this.type === "radio" ) {
// we don't search against the document in case the element
// is disconnected from the DOM
ancestor = this.element.parents().last();
labelSelector = "label[for='" + this.element.attr("id") + "']";
this.buttonElement = ancestor.find( labelSelector );
if ( !this.buttonElement.length ) {
ancestor = ancestor.length ? ancestor.siblings() : this.element.siblings();
this.buttonElement = ancestor.filter( labelSelector );
if ( !this.buttonElement.length ) {
this.buttonElement = ancestor.find( labelSelector );
}
}
this.element.addClass( "ui-helper-hidden-accessible" );
checked = this.element.is( ":checked" );
if ( checked ) {
this.buttonElement.addClass( "ui-state-active" );
}
this.buttonElement.prop( "aria-pressed", checked );
} else {
this.buttonElement = this.element;
}
},
widget: function() {
return this.buttonElement;
},
_destroy: function() {
this.element
.removeClass( "ui-helper-hidden-accessible" );
this.buttonElement
.removeClass( baseClasses + " ui-state-active " + typeClasses )
.removeAttr( "role" )
.removeAttr( "aria-pressed" )
.html( this.buttonElement.find(".ui-button-text").html() );
if ( !this.hasTitle ) {
this.buttonElement.removeAttr( "title" );
}
},
_setOption: function( key, value ) {
this._super( key, value );
if ( key === "disabled" ) {
this.element.prop( "disabled", !!value );
if ( value ) {
this.buttonElement.removeClass( "ui-state-focus" );
}
return;
}
this._resetButton();
},
refresh: function() {
//See #8237 & #8828
var isDisabled = this.element.is( "input, button" ) ? this.element.is( ":disabled" ) : this.element.hasClass( "ui-button-disabled" );
if ( isDisabled !== this.options.disabled ) {
this._setOption( "disabled", isDisabled );
}
if ( this.type === "radio" ) {
radioGroup( this.element[0] ).each(function() {
if ( $( this ).is( ":checked" ) ) {
$( this ).button( "widget" )
.addClass( "ui-state-active" )
.attr( "aria-pressed", "true" );
} else {
$( this ).button( "widget" )
.removeClass( "ui-state-active" )
.attr( "aria-pressed", "false" );
}
});
} else if ( this.type === "checkbox" ) {
if ( this.element.is( ":checked" ) ) {
this.buttonElement
.addClass( "ui-state-active" )
.attr( "aria-pressed", "true" );
} else {
this.buttonElement
.removeClass( "ui-state-active" )
.attr( "aria-pressed", "false" );
}
}
},
_resetButton: function() {
if ( this.type === "input" ) {
if ( this.options.label ) {
this.element.val( this.options.label );
}
return;
}
var buttonElement = this.buttonElement.removeClass( typeClasses ),
buttonText = $( "
" )
.appendTo( this.element );
classes = "ui-slider-range" +
// note: this isn't the most fittingly semantic framework class for this element,
// but worked best visually with a variety of themes
" ui-widget-header ui-corner-all";
} else {
this.range.removeClass( "ui-slider-range-min ui-slider-range-max" )
// Handle range switching from true to min/max
.css({
"left": "",
"bottom": ""
});
}
this.range.addClass( classes +
( ( options.range === "min" || options.range === "max" ) ? " ui-slider-range-" + options.range : "" ) );
} else {
if ( this.range ) {
this.range.remove();
}
this.range = null;
}
},
_setupEvents: function() {
var elements = this.handles.add( this.range ).filter( "a" );
this._off( elements );
this._on( elements, this._handleEvents );
this._hoverable( elements );
this._focusable( elements );
},
_destroy: function() {
this.handles.remove();
if ( this.range ) {
this.range.remove();
}
this.element
.removeClass( "ui-slider" +
" ui-slider-horizontal" +
" ui-slider-vertical" +
" ui-widget" +
" ui-widget-content" +
" ui-corner-all" );
this._mouseDestroy();
},
_mouseCapture: function( event ) {
var position, normValue, distance, closestHandle, index, allowed, offset, mouseOverHandle,
that = this,
o = this.options;
if ( o.disabled ) {
return false;
}
this.elementSize = {
width: this.element.outerWidth(),
height: this.element.outerHeight()
};
this.elementOffset = this.element.offset();
position = { x: event.pageX, y: event.pageY };
normValue = this._normValueFromMouse( position );
distance = this._valueMax() - this._valueMin() + 1;
this.handles.each(function( i ) {
var thisDistance = Math.abs( normValue - that.values(i) );
if (( distance > thisDistance ) ||
( distance === thisDistance &&
(i === that._lastChangedValue || that.values(i) === o.min ))) {
distance = thisDistance;
closestHandle = $( this );
index = i;
}
});
allowed = this._start( event, index );
if ( allowed === false ) {
return false;
}
this._mouseSliding = true;
this._handleIndex = index;
closestHandle
.addClass( "ui-state-active" )
.focus();
offset = closestHandle.offset();
mouseOverHandle = !$( event.target ).parents().addBack().is( ".ui-slider-handle" );
this._clickOffset = mouseOverHandle ? { left: 0, top: 0 } : {
left: event.pageX - offset.left - ( closestHandle.width() / 2 ),
top: event.pageY - offset.top -
( closestHandle.height() / 2 ) -
( parseInt( closestHandle.css("borderTopWidth"), 10 ) || 0 ) -
( parseInt( closestHandle.css("borderBottomWidth"), 10 ) || 0) +
( parseInt( closestHandle.css("marginTop"), 10 ) || 0)
};
if ( !this.handles.hasClass( "ui-state-hover" ) ) {
this._slide( event, index, normValue );
}
this._animateOff = true;
return true;
},
_mouseStart: function() {
return true;
},
_mouseDrag: function( event ) {
var position = { x: event.pageX, y: event.pageY },
normValue = this._normValueFromMouse( position );
this._slide( event, this._handleIndex, normValue );
return false;
},
_mouseStop: function( event ) {
this.handles.removeClass( "ui-state-active" );
this._mouseSliding = false;
this._stop( event, this._handleIndex );
this._change( event, this._handleIndex );
this._handleIndex = null;
this._clickOffset = null;
this._animateOff = false;
return false;
},
_detectOrientation: function() {
this.orientation = ( this.options.orientation === "vertical" ) ? "vertical" : "horizontal";
},
_normValueFromMouse: function( position ) {
var pixelTotal,
pixelMouse,
percentMouse,
valueTotal,
valueMouse;
if ( this.orientation === "horizontal" ) {
pixelTotal = this.elementSize.width;
pixelMouse = position.x - this.elementOffset.left - ( this._clickOffset ? this._clickOffset.left : 0 );
} else {
pixelTotal = this.elementSize.height;
pixelMouse = position.y - this.elementOffset.top - ( this._clickOffset ? this._clickOffset.top : 0 );
}
percentMouse = ( pixelMouse / pixelTotal );
if ( percentMouse > 1 ) {
percentMouse = 1;
}
if ( percentMouse < 0 ) {
percentMouse = 0;
}
if ( this.orientation === "vertical" ) {
percentMouse = 1 - percentMouse;
}
valueTotal = this._valueMax() - this._valueMin();
valueMouse = this._valueMin() + percentMouse * valueTotal;
return this._trimAlignValue( valueMouse );
},
_start: function( event, index ) {
var uiHash = {
handle: this.handles[ index ],
value: this.value()
};
if ( this.options.values && this.options.values.length ) {
uiHash.value = this.values( index );
uiHash.values = this.values();
}
return this._trigger( "start", event, uiHash );
},
_slide: function( event, index, newVal ) {
var otherVal,
newValues,
allowed;
if ( this.options.values && this.options.values.length ) {
otherVal = this.values( index ? 0 : 1 );
if ( ( this.options.values.length === 2 && this.options.range === true ) &&
( ( index === 0 && newVal > otherVal) || ( index === 1 && newVal < otherVal ) )
) {
newVal = otherVal;
}
if ( newVal !== this.values( index ) ) {
newValues = this.values();
newValues[ index ] = newVal;
// A slide can be canceled by returning false from the slide callback
allowed = this._trigger( "slide", event, {
handle: this.handles[ index ],
value: newVal,
values: newValues
} );
otherVal = this.values( index ? 0 : 1 );
if ( allowed !== false ) {
this.values( index, newVal );
}
}
} else {
if ( newVal !== this.value() ) {
// A slide can be canceled by returning false from the slide callback
allowed = this._trigger( "slide", event, {
handle: this.handles[ index ],
value: newVal
} );
if ( allowed !== false ) {
this.value( newVal );
}
}
}
},
_stop: function( event, index ) {
var uiHash = {
handle: this.handles[ index ],
value: this.value()
};
if ( this.options.values && this.options.values.length ) {
uiHash.value = this.values( index );
uiHash.values = this.values();
}
this._trigger( "stop", event, uiHash );
},
_change: function( event, index ) {
if ( !this._keySliding && !this._mouseSliding ) {
var uiHash = {
handle: this.handles[ index ],
value: this.value()
};
if ( this.options.values && this.options.values.length ) {
uiHash.value = this.values( index );
uiHash.values = this.values();
}
//store the last changed value index for reference when handles overlap
this._lastChangedValue = index;
this._trigger( "change", event, uiHash );
}
},
value: function( newValue ) {
if ( arguments.length ) {
this.options.value = this._trimAlignValue( newValue );
this._refreshValue();
this._change( null, 0 );
return;
}
return this._value();
},
values: function( index, newValue ) {
var vals,
newValues,
i;
if ( arguments.length > 1 ) {
this.options.values[ index ] = this._trimAlignValue( newValue );
this._refreshValue();
this._change( null, index );
return;
}
if ( arguments.length ) {
if ( $.isArray( arguments[ 0 ] ) ) {
vals = this.options.values;
newValues = arguments[ 0 ];
for ( i = 0; i < vals.length; i += 1 ) {
vals[ i ] = this._trimAlignValue( newValues[ i ] );
this._change( null, i );
}
this._refreshValue();
} else {
if ( this.options.values && this.options.values.length ) {
return this._values( index );
} else {
return this.value();
}
}
} else {
return this._values();
}
},
_setOption: function( key, value ) {
var i,
valsLength = 0;
if ( key === "range" && this.options.range === true ) {
if ( value === "min" ) {
this.options.value = this._values( 0 );
this.options.values = null;
} else if ( value === "max" ) {
this.options.value = this._values( this.options.values.length-1 );
this.options.values = null;
}
}
if ( $.isArray( this.options.values ) ) {
valsLength = this.options.values.length;
}
$.Widget.prototype._setOption.apply( this, arguments );
switch ( key ) {
case "orientation":
this._detectOrientation();
this.element
.removeClass( "ui-slider-horizontal ui-slider-vertical" )
.addClass( "ui-slider-" + this.orientation );
this._refreshValue();
break;
case "value":
this._animateOff = true;
this._refreshValue();
this._change( null, 0 );
this._animateOff = false;
break;
case "values":
this._animateOff = true;
this._refreshValue();
for ( i = 0; i < valsLength; i += 1 ) {
this._change( null, i );
}
this._animateOff = false;
break;
case "min":
case "max":
this._animateOff = true;
this._refreshValue();
this._animateOff = false;
break;
case "range":
this._animateOff = true;
this._refresh();
this._animateOff = false;
break;
}
},
//internal value getter
// _value() returns value trimmed by min and max, aligned by step
_value: function() {
var val = this.options.value;
val = this._trimAlignValue( val );
return val;
},
//internal values getter
// _values() returns array of values trimmed by min and max, aligned by step
// _values( index ) returns single value trimmed by min and max, aligned by step
_values: function( index ) {
var val,
vals,
i;
if ( arguments.length ) {
val = this.options.values[ index ];
val = this._trimAlignValue( val );
return val;
} else if ( this.options.values && this.options.values.length ) {
// .slice() creates a copy of the array
// this copy gets trimmed by min and max and then returned
vals = this.options.values.slice();
for ( i = 0; i < vals.length; i+= 1) {
vals[ i ] = this._trimAlignValue( vals[ i ] );
}
return vals;
} else {
return [];
}
},
// returns the step-aligned value that val is closest to, between (inclusive) min and max
_trimAlignValue: function( val ) {
if ( val <= this._valueMin() ) {
return this._valueMin();
}
if ( val >= this._valueMax() ) {
return this._valueMax();
}
var step = ( this.options.step > 0 ) ? this.options.step : 1,
valModStep = (val - this._valueMin()) % step,
alignValue = val - valModStep;
if ( Math.abs(valModStep) * 2 >= step ) {
alignValue += ( valModStep > 0 ) ? step : ( -step );
}
// Since JavaScript has problems with large floats, round
// the final value to 5 digits after the decimal point (see #4124)
return parseFloat( alignValue.toFixed(5) );
},
_valueMin: function() {
return this.options.min;
},
_valueMax: function() {
return this.options.max;
},
_refreshValue: function() {
var lastValPercent, valPercent, value, valueMin, valueMax,
oRange = this.options.range,
o = this.options,
that = this,
animate = ( !this._animateOff ) ? o.animate : false,
_set = {};
if ( this.options.values && this.options.values.length ) {
this.handles.each(function( i ) {
valPercent = ( that.values(i) - that._valueMin() ) / ( that._valueMax() - that._valueMin() ) * 100;
_set[ that.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
$( this ).stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
if ( that.options.range === true ) {
if ( that.orientation === "horizontal" ) {
if ( i === 0 ) {
that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { left: valPercent + "%" }, o.animate );
}
if ( i === 1 ) {
that.range[ animate ? "animate" : "css" ]( { width: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } );
}
} else {
if ( i === 0 ) {
that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { bottom: ( valPercent ) + "%" }, o.animate );
}
if ( i === 1 ) {
that.range[ animate ? "animate" : "css" ]( { height: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } );
}
}
}
lastValPercent = valPercent;
});
} else {
value = this.value();
valueMin = this._valueMin();
valueMax = this._valueMax();
valPercent = ( valueMax !== valueMin ) ?
( value - valueMin ) / ( valueMax - valueMin ) * 100 :
0;
_set[ this.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
this.handle.stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
if ( oRange === "min" && this.orientation === "horizontal" ) {
this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { width: valPercent + "%" }, o.animate );
}
if ( oRange === "max" && this.orientation === "horizontal" ) {
this.range[ animate ? "animate" : "css" ]( { width: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } );
}
if ( oRange === "min" && this.orientation === "vertical" ) {
this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { height: valPercent + "%" }, o.animate );
}
if ( oRange === "max" && this.orientation === "vertical" ) {
this.range[ animate ? "animate" : "css" ]( { height: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } );
}
}
},
_handleEvents: {
keydown: function( event ) {
var allowed, curVal, newVal, step,
index = $( event.target ).data( "ui-slider-handle-index" );
switch ( event.keyCode ) {
case $.ui.keyCode.HOME:
case $.ui.keyCode.END:
case $.ui.keyCode.PAGE_UP:
case $.ui.keyCode.PAGE_DOWN:
case $.ui.keyCode.UP:
case $.ui.keyCode.RIGHT:
case $.ui.keyCode.DOWN:
case $.ui.keyCode.LEFT:
event.preventDefault();
if ( !this._keySliding ) {
this._keySliding = true;
$( event.target ).addClass( "ui-state-active" );
allowed = this._start( event, index );
if ( allowed === false ) {
return;
}
}
break;
}
step = this.options.step;
if ( this.options.values && this.options.values.length ) {
curVal = newVal = this.values( index );
} else {
curVal = newVal = this.value();
}
switch ( event.keyCode ) {
case $.ui.keyCode.HOME:
newVal = this._valueMin();
break;
case $.ui.keyCode.END:
newVal = this._valueMax();
break;
case $.ui.keyCode.PAGE_UP:
newVal = this._trimAlignValue( curVal + ( (this._valueMax() - this._valueMin()) / numPages ) );
break;
case $.ui.keyCode.PAGE_DOWN:
newVal = this._trimAlignValue( curVal - ( (this._valueMax() - this._valueMin()) / numPages ) );
break;
case $.ui.keyCode.UP:
case $.ui.keyCode.RIGHT:
if ( curVal === this._valueMax() ) {
return;
}
newVal = this._trimAlignValue( curVal + step );
break;
case $.ui.keyCode.DOWN:
case $.ui.keyCode.LEFT:
if ( curVal === this._valueMin() ) {
return;
}
newVal = this._trimAlignValue( curVal - step );
break;
}
this._slide( event, index, newVal );
},
click: function( event ) {
event.preventDefault();
},
keyup: function( event ) {
var index = $( event.target ).data( "ui-slider-handle-index" );
if ( this._keySliding ) {
this._keySliding = false;
this._stop( event, index );
this._change( event, index );
$( event.target ).removeClass( "ui-state-active" );
}
}
}
});
}(jQuery));
/*!
* jQuery UI Effects 1.10.4
* http://jqueryui.com
*
* Copyright 2014 jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*
* http://api.jqueryui.com/category/effects-core/
*/
(function($, undefined) {
var dataSpace = "ui-effects-";
$.effects = {
effect: {}
};
/*!
* jQuery Color Animations v2.1.2
* https://github.com/jquery/jquery-color
*
* Copyright 2013 jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*
* Date: Wed Jan 16 08:47:09 2013 -0600
*/
(function( jQuery, undefined ) {
var stepHooks = "backgroundColor borderBottomColor borderLeftColor borderRightColor borderTopColor color columnRuleColor outlineColor textDecorationColor textEmphasisColor",
// plusequals test for += 100 -= 100
rplusequals = /^([\-+])=\s*(\d+\.?\d*)/,
// a set of RE's that can match strings and generate color tuples.
stringParsers = [{
re: /rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
parse: function( execResult ) {
return [
execResult[ 1 ],
execResult[ 2 ],
execResult[ 3 ],
execResult[ 4 ]
];
}
}, {
re: /rgba?\(\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
parse: function( execResult ) {
return [
execResult[ 1 ] * 2.55,
execResult[ 2 ] * 2.55,
execResult[ 3 ] * 2.55,
execResult[ 4 ]
];
}
}, {
// this regex ignores A-F because it's compared against an already lowercased string
re: /#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})/,
parse: function( execResult ) {
return [
parseInt( execResult[ 1 ], 16 ),
parseInt( execResult[ 2 ], 16 ),
parseInt( execResult[ 3 ], 16 )
];
}
}, {
// this regex ignores A-F because it's compared against an already lowercased string
re: /#([a-f0-9])([a-f0-9])([a-f0-9])/,
parse: function( execResult ) {
return [
parseInt( execResult[ 1 ] + execResult[ 1 ], 16 ),
parseInt( execResult[ 2 ] + execResult[ 2 ], 16 ),
parseInt( execResult[ 3 ] + execResult[ 3 ], 16 )
];
}
}, {
re: /hsla?\(\s*(\d+(?:\.\d+)?)\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
space: "hsla",
parse: function( execResult ) {
return [
execResult[ 1 ],
execResult[ 2 ] / 100,
execResult[ 3 ] / 100,
execResult[ 4 ]
];
}
}],
// jQuery.Color( )
color = jQuery.Color = function( color, green, blue, alpha ) {
return new jQuery.Color.fn.parse( color, green, blue, alpha );
},
spaces = {
rgba: {
props: {
red: {
idx: 0,
type: "byte"
},
green: {
idx: 1,
type: "byte"
},
blue: {
idx: 2,
type: "byte"
}
}
},
hsla: {
props: {
hue: {
idx: 0,
type: "degrees"
},
saturation: {
idx: 1,
type: "percent"
},
lightness: {
idx: 2,
type: "percent"
}
}
}
},
propTypes = {
"byte": {
floor: true,
max: 255
},
"percent": {
max: 1
},
"degrees": {
mod: 360,
floor: true
}
},
support = color.support = {},
// element for support tests
supportElem = jQuery( "" )[ 0 ],
// colors = jQuery.Color.names
colors,
// local aliases of functions called often
each = jQuery.each;
// determine rgba support immediately
supportElem.style.cssText = "background-color:rgba(1,1,1,.5)";
support.rgba = supportElem.style.backgroundColor.indexOf( "rgba" ) > -1;
// define cache name and alpha properties
// for rgba and hsla spaces
each( spaces, function( spaceName, space ) {
space.cache = "_" + spaceName;
space.props.alpha = {
idx: 3,
type: "percent",
def: 1
};
});
function clamp( value, prop, allowEmpty ) {
var type = propTypes[ prop.type ] || {};
if ( value == null ) {
return (allowEmpty || !prop.def) ? null : prop.def;
}
// ~~ is an short way of doing floor for positive numbers
value = type.floor ? ~~value : parseFloat( value );
// IE will pass in empty strings as value for alpha,
// which will hit this case
if ( isNaN( value ) ) {
return prop.def;
}
if ( type.mod ) {
// we add mod before modding to make sure that negatives values
// get converted properly: -10 -> 350
return (value + type.mod) % type.mod;
}
// for now all property types without mod have min and max
return 0 > value ? 0 : type.max < value ? type.max : value;
}
function stringParse( string ) {
var inst = color(),
rgba = inst._rgba = [];
string = string.toLowerCase();
each( stringParsers, function( i, parser ) {
var parsed,
match = parser.re.exec( string ),
values = match && parser.parse( match ),
spaceName = parser.space || "rgba";
if ( values ) {
parsed = inst[ spaceName ]( values );
// if this was an rgba parse the assignment might happen twice
// oh well....
inst[ spaces[ spaceName ].cache ] = parsed[ spaces[ spaceName ].cache ];
rgba = inst._rgba = parsed._rgba;
// exit each( stringParsers ) here because we matched
return false;
}
});
// Found a stringParser that handled it
if ( rgba.length ) {
// if this came from a parsed string, force "transparent" when alpha is 0
// chrome, (and maybe others) return "transparent" as rgba(0,0,0,0)
if ( rgba.join() === "0,0,0,0" ) {
jQuery.extend( rgba, colors.transparent );
}
return inst;
}
// named colors
return colors[ string ];
}
color.fn = jQuery.extend( color.prototype, {
parse: function( red, green, blue, alpha ) {
if ( red === undefined ) {
this._rgba = [ null, null, null, null ];
return this;
}
if ( red.jquery || red.nodeType ) {
red = jQuery( red ).css( green );
green = undefined;
}
var inst = this,
type = jQuery.type( red ),
rgba = this._rgba = [];
// more than 1 argument specified - assume ( red, green, blue, alpha )
if ( green !== undefined ) {
red = [ red, green, blue, alpha ];
type = "array";
}
if ( type === "string" ) {
return this.parse( stringParse( red ) || colors._default );
}
if ( type === "array" ) {
each( spaces.rgba.props, function( key, prop ) {
rgba[ prop.idx ] = clamp( red[ prop.idx ], prop );
});
return this;
}
if ( type === "object" ) {
if ( red instanceof color ) {
each( spaces, function( spaceName, space ) {
if ( red[ space.cache ] ) {
inst[ space.cache ] = red[ space.cache ].slice();
}
});
} else {
each( spaces, function( spaceName, space ) {
var cache = space.cache;
each( space.props, function( key, prop ) {
// if the cache doesn't exist, and we know how to convert
if ( !inst[ cache ] && space.to ) {
// if the value was null, we don't need to copy it
// if the key was alpha, we don't need to copy it either
if ( key === "alpha" || red[ key ] == null ) {
return;
}
inst[ cache ] = space.to( inst._rgba );
}
// this is the only case where we allow nulls for ALL properties.
// call clamp with alwaysAllowEmpty
inst[ cache ][ prop.idx ] = clamp( red[ key ], prop, true );
});
// everything defined but alpha?
if ( inst[ cache ] && jQuery.inArray( null, inst[ cache ].slice( 0, 3 ) ) < 0 ) {
// use the default of 1
inst[ cache ][ 3 ] = 1;
if ( space.from ) {
inst._rgba = space.from( inst[ cache ] );
}
}
});
}
return this;
}
},
is: function( compare ) {
var is = color( compare ),
same = true,
inst = this;
each( spaces, function( _, space ) {
var localCache,
isCache = is[ space.cache ];
if (isCache) {
localCache = inst[ space.cache ] || space.to && space.to( inst._rgba ) || [];
each( space.props, function( _, prop ) {
if ( isCache[ prop.idx ] != null ) {
same = ( isCache[ prop.idx ] === localCache[ prop.idx ] );
return same;
}
});
}
return same;
});
return same;
},
_space: function() {
var used = [],
inst = this;
each( spaces, function( spaceName, space ) {
if ( inst[ space.cache ] ) {
used.push( spaceName );
}
});
return used.pop();
},
transition: function( other, distance ) {
var end = color( other ),
spaceName = end._space(),
space = spaces[ spaceName ],
startColor = this.alpha() === 0 ? color( "transparent" ) : this,
start = startColor[ space.cache ] || space.to( startColor._rgba ),
result = start.slice();
end = end[ space.cache ];
each( space.props, function( key, prop ) {
var index = prop.idx,
startValue = start[ index ],
endValue = end[ index ],
type = propTypes[ prop.type ] || {};
// if null, don't override start value
if ( endValue === null ) {
return;
}
// if null - use end
if ( startValue === null ) {
result[ index ] = endValue;
} else {
if ( type.mod ) {
if ( endValue - startValue > type.mod / 2 ) {
startValue += type.mod;
} else if ( startValue - endValue > type.mod / 2 ) {
startValue -= type.mod;
}
}
result[ index ] = clamp( ( endValue - startValue ) * distance + startValue, prop );
}
});
return this[ spaceName ]( result );
},
blend: function( opaque ) {
// if we are already opaque - return ourself
if ( this._rgba[ 3 ] === 1 ) {
return this;
}
var rgb = this._rgba.slice(),
a = rgb.pop(),
blend = color( opaque )._rgba;
return color( jQuery.map( rgb, function( v, i ) {
return ( 1 - a ) * blend[ i ] + a * v;
}));
},
toRgbaString: function() {
var prefix = "rgba(",
rgba = jQuery.map( this._rgba, function( v, i ) {
return v == null ? ( i > 2 ? 1 : 0 ) : v;
});
if ( rgba[ 3 ] === 1 ) {
rgba.pop();
prefix = "rgb(";
}
return prefix + rgba.join() + ")";
},
toHslaString: function() {
var prefix = "hsla(",
hsla = jQuery.map( this.hsla(), function( v, i ) {
if ( v == null ) {
v = i > 2 ? 1 : 0;
}
// catch 1 and 2
if ( i && i < 3 ) {
v = Math.round( v * 100 ) + "%";
}
return v;
});
if ( hsla[ 3 ] === 1 ) {
hsla.pop();
prefix = "hsl(";
}
return prefix + hsla.join() + ")";
},
toHexString: function( includeAlpha ) {
var rgba = this._rgba.slice(),
alpha = rgba.pop();
if ( includeAlpha ) {
rgba.push( ~~( alpha * 255 ) );
}
return "#" + jQuery.map( rgba, function( v ) {
// default to 0 when nulls exist
v = ( v || 0 ).toString( 16 );
return v.length === 1 ? "0" + v : v;
}).join("");
},
toString: function() {
return this._rgba[ 3 ] === 0 ? "transparent" : this.toRgbaString();
}
});
color.fn.parse.prototype = color.fn;
// hsla conversions adapted from:
// https://code.google.com/p/maashaack/source/browse/packages/graphics/trunk/src/graphics/colors/HUE2RGB.as?r=5021
function hue2rgb( p, q, h ) {
h = ( h + 1 ) % 1;
if ( h * 6 < 1 ) {
return p + (q - p) * h * 6;
}
if ( h * 2 < 1) {
return q;
}
if ( h * 3 < 2 ) {
return p + (q - p) * ((2/3) - h) * 6;
}
return p;
}
spaces.hsla.to = function ( rgba ) {
if ( rgba[ 0 ] == null || rgba[ 1 ] == null || rgba[ 2 ] == null ) {
return [ null, null, null, rgba[ 3 ] ];
}
var r = rgba[ 0 ] / 255,
g = rgba[ 1 ] / 255,
b = rgba[ 2 ] / 255,
a = rgba[ 3 ],
max = Math.max( r, g, b ),
min = Math.min( r, g, b ),
diff = max - min,
add = max + min,
l = add * 0.5,
h, s;
if ( min === max ) {
h = 0;
} else if ( r === max ) {
h = ( 60 * ( g - b ) / diff ) + 360;
} else if ( g === max ) {
h = ( 60 * ( b - r ) / diff ) + 120;
} else {
h = ( 60 * ( r - g ) / diff ) + 240;
}
// chroma (diff) == 0 means greyscale which, by definition, saturation = 0%
// otherwise, saturation is based on the ratio of chroma (diff) to lightness (add)
if ( diff === 0 ) {
s = 0;
} else if ( l <= 0.5 ) {
s = diff / add;
} else {
s = diff / ( 2 - add );
}
return [ Math.round(h) % 360, s, l, a == null ? 1 : a ];
};
spaces.hsla.from = function ( hsla ) {
if ( hsla[ 0 ] == null || hsla[ 1 ] == null || hsla[ 2 ] == null ) {
return [ null, null, null, hsla[ 3 ] ];
}
var h = hsla[ 0 ] / 360,
s = hsla[ 1 ],
l = hsla[ 2 ],
a = hsla[ 3 ],
q = l <= 0.5 ? l * ( 1 + s ) : l + s - l * s,
p = 2 * l - q;
return [
Math.round( hue2rgb( p, q, h + ( 1 / 3 ) ) * 255 ),
Math.round( hue2rgb( p, q, h ) * 255 ),
Math.round( hue2rgb( p, q, h - ( 1 / 3 ) ) * 255 ),
a
];
};
each( spaces, function( spaceName, space ) {
var props = space.props,
cache = space.cache,
to = space.to,
from = space.from;
// makes rgba() and hsla()
color.fn[ spaceName ] = function( value ) {
// generate a cache for this space if it doesn't exist
if ( to && !this[ cache ] ) {
this[ cache ] = to( this._rgba );
}
if ( value === undefined ) {
return this[ cache ].slice();
}
var ret,
type = jQuery.type( value ),
arr = ( type === "array" || type === "object" ) ? value : arguments,
local = this[ cache ].slice();
each( props, function( key, prop ) {
var val = arr[ type === "object" ? key : prop.idx ];
if ( val == null ) {
val = local[ prop.idx ];
}
local[ prop.idx ] = clamp( val, prop );
});
if ( from ) {
ret = color( from( local ) );
ret[ cache ] = local;
return ret;
} else {
return color( local );
}
};
// makes red() green() blue() alpha() hue() saturation() lightness()
each( props, function( key, prop ) {
// alpha is included in more than one space
if ( color.fn[ key ] ) {
return;
}
color.fn[ key ] = function( value ) {
var vtype = jQuery.type( value ),
fn = ( key === "alpha" ? ( this._hsla ? "hsla" : "rgba" ) : spaceName ),
local = this[ fn ](),
cur = local[ prop.idx ],
match;
if ( vtype === "undefined" ) {
return cur;
}
if ( vtype === "function" ) {
value = value.call( this, cur );
vtype = jQuery.type( value );
}
if ( value == null && prop.empty ) {
return this;
}
if ( vtype === "string" ) {
match = rplusequals.exec( value );
if ( match ) {
value = cur + parseFloat( match[ 2 ] ) * ( match[ 1 ] === "+" ? 1 : -1 );
}
}
local[ prop.idx ] = value;
return this[ fn ]( local );
};
});
});
// add cssHook and .fx.step function for each named hook.
// accept a space separated string of properties
color.hook = function( hook ) {
var hooks = hook.split( " " );
each( hooks, function( i, hook ) {
jQuery.cssHooks[ hook ] = {
set: function( elem, value ) {
var parsed, curElem,
backgroundColor = "";
if ( value !== "transparent" && ( jQuery.type( value ) !== "string" || ( parsed = stringParse( value ) ) ) ) {
value = color( parsed || value );
if ( !support.rgba && value._rgba[ 3 ] !== 1 ) {
curElem = hook === "backgroundColor" ? elem.parentNode : elem;
while (
(backgroundColor === "" || backgroundColor === "transparent") &&
curElem && curElem.style
) {
try {
backgroundColor = jQuery.css( curElem, "backgroundColor" );
curElem = curElem.parentNode;
} catch ( e ) {
}
}
value = value.blend( backgroundColor && backgroundColor !== "transparent" ?
backgroundColor :
"_default" );
}
value = value.toRgbaString();
}
try {
elem.style[ hook ] = value;
} catch( e ) {
// wrapped to prevent IE from throwing errors on "invalid" values like 'auto' or 'inherit'
}
}
};
jQuery.fx.step[ hook ] = function( fx ) {
if ( !fx.colorInit ) {
fx.start = color( fx.elem, hook );
fx.end = color( fx.end );
fx.colorInit = true;
}
jQuery.cssHooks[ hook ].set( fx.elem, fx.start.transition( fx.end, fx.pos ) );
};
});
};
color.hook( stepHooks );
jQuery.cssHooks.borderColor = {
expand: function( value ) {
var expanded = {};
each( [ "Top", "Right", "Bottom", "Left" ], function( i, part ) {
expanded[ "border" + part + "Color" ] = value;
});
return expanded;
}
};
// Basic color names only.
// Usage of any of the other color names requires adding yourself or including
// jquery.color.svg-names.js.
colors = jQuery.Color.names = {
// 4.1. Basic color keywords
aqua: "#00ffff",
black: "#000000",
blue: "#0000ff",
fuchsia: "#ff00ff",
gray: "#808080",
green: "#008000",
lime: "#00ff00",
maroon: "#800000",
navy: "#000080",
olive: "#808000",
purple: "#800080",
red: "#ff0000",
silver: "#c0c0c0",
teal: "#008080",
white: "#ffffff",
yellow: "#ffff00",
// 4.2.3. "transparent" color keyword
transparent: [ null, null, null, 0 ],
_default: "#ffffff"
};
})( jQuery );
/******************************************************************************/
/****************************** CLASS ANIMATIONS ******************************/
/******************************************************************************/
(function() {
var classAnimationActions = [ "add", "remove", "toggle" ],
shorthandStyles = {
border: 1,
borderBottom: 1,
borderColor: 1,
borderLeft: 1,
borderRight: 1,
borderTop: 1,
borderWidth: 1,
margin: 1,
padding: 1
};
$.each([ "borderLeftStyle", "borderRightStyle", "borderBottomStyle", "borderTopStyle" ], function( _, prop ) {
$.fx.step[ prop ] = function( fx ) {
if ( fx.end !== "none" && !fx.setAttr || fx.pos === 1 && !fx.setAttr ) {
jQuery.style( fx.elem, prop, fx.end );
fx.setAttr = true;
}
};
});
function getElementStyles( elem ) {
var key, len,
style = elem.ownerDocument.defaultView ?
elem.ownerDocument.defaultView.getComputedStyle( elem, null ) :
elem.currentStyle,
styles = {};
if ( style && style.length && style[ 0 ] && style[ style[ 0 ] ] ) {
len = style.length;
while ( len-- ) {
key = style[ len ];
if ( typeof style[ key ] === "string" ) {
styles[ $.camelCase( key ) ] = style[ key ];
}
}
// support: Opera, IE <9
} else {
for ( key in style ) {
if ( typeof style[ key ] === "string" ) {
styles[ key ] = style[ key ];
}
}
}
return styles;
}
function styleDifference( oldStyle, newStyle ) {
var diff = {},
name, value;
for ( name in newStyle ) {
value = newStyle[ name ];
if ( oldStyle[ name ] !== value ) {
if ( !shorthandStyles[ name ] ) {
if ( $.fx.step[ name ] || !isNaN( parseFloat( value ) ) ) {
diff[ name ] = value;
}
}
}
}
return diff;
}
// support: jQuery <1.8
if ( !$.fn.addBack ) {
$.fn.addBack = function( selector ) {
return this.add( selector == null ?
this.prevObject : this.prevObject.filter( selector )
);
};
}
$.effects.animateClass = function( value, duration, easing, callback ) {
var o = $.speed( duration, easing, callback );
return this.queue( function() {
var animated = $( this ),
baseClass = animated.attr( "class" ) || "",
applyClassChange,
allAnimations = o.children ? animated.find( "*" ).addBack() : animated;
// map the animated objects to store the original styles.
allAnimations = allAnimations.map(function() {
var el = $( this );
return {
el: el,
start: getElementStyles( this )
};
});
// apply class change
applyClassChange = function() {
$.each( classAnimationActions, function(i, action) {
if ( value[ action ] ) {
animated[ action + "Class" ]( value[ action ] );
}
});
};
applyClassChange();
// map all animated objects again - calculate new styles and diff
allAnimations = allAnimations.map(function() {
this.end = getElementStyles( this.el[ 0 ] );
this.diff = styleDifference( this.start, this.end );
return this;
});
// apply original class
animated.attr( "class", baseClass );
// map all animated objects again - this time collecting a promise
allAnimations = allAnimations.map(function() {
var styleInfo = this,
dfd = $.Deferred(),
opts = $.extend({}, o, {
queue: false,
complete: function() {
dfd.resolve( styleInfo );
}
});
this.el.animate( this.diff, opts );
return dfd.promise();
});
// once all animations have completed:
$.when.apply( $, allAnimations.get() ).done(function() {
// set the final class
applyClassChange();
// for each animated element,
// clear all css properties that were animated
$.each( arguments, function() {
var el = this.el;
$.each( this.diff, function(key) {
el.css( key, "" );
});
});
// this is guarnteed to be there if you use jQuery.speed()
// it also handles dequeuing the next anim...
o.complete.call( animated[ 0 ] );
});
});
};
$.fn.extend({
addClass: (function( orig ) {
return function( classNames, speed, easing, callback ) {
return speed ?
$.effects.animateClass.call( this,
{ add: classNames }, speed, easing, callback ) :
orig.apply( this, arguments );
};
})( $.fn.addClass ),
removeClass: (function( orig ) {
return function( classNames, speed, easing, callback ) {
return arguments.length > 1 ?
$.effects.animateClass.call( this,
{ remove: classNames }, speed, easing, callback ) :
orig.apply( this, arguments );
};
})( $.fn.removeClass ),
toggleClass: (function( orig ) {
return function( classNames, force, speed, easing, callback ) {
if ( typeof force === "boolean" || force === undefined ) {
if ( !speed ) {
// without speed parameter
return orig.apply( this, arguments );
} else {
return $.effects.animateClass.call( this,
(force ? { add: classNames } : { remove: classNames }),
speed, easing, callback );
}
} else {
// without force parameter
return $.effects.animateClass.call( this,
{ toggle: classNames }, force, speed, easing );
}
};
})( $.fn.toggleClass ),
switchClass: function( remove, add, speed, easing, callback) {
return $.effects.animateClass.call( this, {
add: add,
remove: remove
}, speed, easing, callback );
}
});
})();
/******************************************************************************/
/*********************************** EFFECTS **********************************/
/******************************************************************************/
(function() {
$.extend( $.effects, {
version: "1.10.4",
// Saves a set of properties in a data storage
save: function( element, set ) {
for( var i=0; i < set.length; i++ ) {
if ( set[ i ] !== null ) {
element.data( dataSpace + set[ i ], element[ 0 ].style[ set[ i ] ] );
}
}
},
// Restores a set of previously saved properties from a data storage
restore: function( element, set ) {
var val, i;
for( i=0; i < set.length; i++ ) {
if ( set[ i ] !== null ) {
val = element.data( dataSpace + set[ i ] );
// support: jQuery 1.6.2
// http://bugs.jquery.com/ticket/9917
// jQuery 1.6.2 incorrectly returns undefined for any falsy value.
// We can't differentiate between "" and 0 here, so we just assume
// empty string since it's likely to be a more common value...
if ( val === undefined ) {
val = "";
}
element.css( set[ i ], val );
}
}
},
setMode: function( el, mode ) {
if (mode === "toggle") {
mode = el.is( ":hidden" ) ? "show" : "hide";
}
return mode;
},
// Translates a [top,left] array into a baseline value
// this should be a little more flexible in the future to handle a string & hash
getBaseline: function( origin, original ) {
var y, x;
switch ( origin[ 0 ] ) {
case "top": y = 0; break;
case "middle": y = 0.5; break;
case "bottom": y = 1; break;
default: y = origin[ 0 ] / original.height;
}
switch ( origin[ 1 ] ) {
case "left": x = 0; break;
case "center": x = 0.5; break;
case "right": x = 1; break;
default: x = origin[ 1 ] / original.width;
}
return {
x: x,
y: y
};
},
// Wraps the element around a wrapper that copies position properties
createWrapper: function( element ) {
// if the element is already wrapped, return it
if ( element.parent().is( ".ui-effects-wrapper" )) {
return element.parent();
}
// wrap the element
var props = {
width: element.outerWidth(true),
height: element.outerHeight(true),
"float": element.css( "float" )
},
wrapper = $( "
" )
.addClass( "ui-effects-wrapper" )
.css({
fontSize: "100%",
background: "transparent",
border: "none",
margin: 0,
padding: 0
}),
// Store the size in case width/height are defined in % - Fixes #5245
size = {
width: element.width(),
height: element.height()
},
active = document.activeElement;
// support: Firefox
// Firefox incorrectly exposes anonymous content
// https://bugzilla.mozilla.org/show_bug.cgi?id=561664
try {
active.id;
} catch( e ) {
active = document.body;
}
element.wrap( wrapper );
// Fixes #7595 - Elements lose focus when wrapped.
if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
$( active ).focus();
}
wrapper = element.parent(); //Hotfix for jQuery 1.4 since some change in wrap() seems to actually lose the reference to the wrapped element
// transfer positioning properties to the wrapper
if ( element.css( "position" ) === "static" ) {
wrapper.css({ position: "relative" });
element.css({ position: "relative" });
} else {
$.extend( props, {
position: element.css( "position" ),
zIndex: element.css( "z-index" )
});
$.each([ "top", "left", "bottom", "right" ], function(i, pos) {
props[ pos ] = element.css( pos );
if ( isNaN( parseInt( props[ pos ], 10 ) ) ) {
props[ pos ] = "auto";
}
});
element.css({
position: "relative",
top: 0,
left: 0,
right: "auto",
bottom: "auto"
});
}
element.css(size);
return wrapper.css( props ).show();
},
removeWrapper: function( element ) {
var active = document.activeElement;
if ( element.parent().is( ".ui-effects-wrapper" ) ) {
element.parent().replaceWith( element );
// Fixes #7595 - Elements lose focus when wrapped.
if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
$( active ).focus();
}
}
return element;
},
setTransition: function( element, list, factor, value ) {
value = value || {};
$.each( list, function( i, x ) {
var unit = element.cssUnit( x );
if ( unit[ 0 ] > 0 ) {
value[ x ] = unit[ 0 ] * factor + unit[ 1 ];
}
});
return value;
}
});
// return an effect options object for the given parameters:
function _normalizeArguments( effect, options, speed, callback ) {
// allow passing all options as the first parameter
if ( $.isPlainObject( effect ) ) {
options = effect;
effect = effect.effect;
}
// convert to an object
effect = { effect: effect };
// catch (effect, null, ...)
if ( options == null ) {
options = {};
}
// catch (effect, callback)
if ( $.isFunction( options ) ) {
callback = options;
speed = null;
options = {};
}
// catch (effect, speed, ?)
if ( typeof options === "number" || $.fx.speeds[ options ] ) {
callback = speed;
speed = options;
options = {};
}
// catch (effect, options, callback)
if ( $.isFunction( speed ) ) {
callback = speed;
speed = null;
}
// add options to effect
if ( options ) {
$.extend( effect, options );
}
speed = speed || options.duration;
effect.duration = $.fx.off ? 0 :
typeof speed === "number" ? speed :
speed in $.fx.speeds ? $.fx.speeds[ speed ] :
$.fx.speeds._default;
effect.complete = callback || options.complete;
return effect;
}
function standardAnimationOption( option ) {
// Valid standard speeds (nothing, number, named speed)
if ( !option || typeof option === "number" || $.fx.speeds[ option ] ) {
return true;
}
// Invalid strings - treat as "normal" speed
if ( typeof option === "string" && !$.effects.effect[ option ] ) {
return true;
}
// Complete callback
if ( $.isFunction( option ) ) {
return true;
}
// Options hash (but not naming an effect)
if ( typeof option === "object" && !option.effect ) {
return true;
}
// Didn't match any standard API
return false;
}
$.fn.extend({
effect: function( /* effect, options, speed, callback */ ) {
var args = _normalizeArguments.apply( this, arguments ),
mode = args.mode,
queue = args.queue,
effectMethod = $.effects.effect[ args.effect ];
if ( $.fx.off || !effectMethod ) {
// delegate to the original method (e.g., .show()) if possible
if ( mode ) {
return this[ mode ]( args.duration, args.complete );
} else {
return this.each( function() {
if ( args.complete ) {
args.complete.call( this );
}
});
}
}
function run( next ) {
var elem = $( this ),
complete = args.complete,
mode = args.mode;
function done() {
if ( $.isFunction( complete ) ) {
complete.call( elem[0] );
}
if ( $.isFunction( next ) ) {
next();
}
}
// If the element already has the correct final state, delegate to
// the core methods so the internal tracking of "olddisplay" works.
if ( elem.is( ":hidden" ) ? mode === "hide" : mode === "show" ) {
elem[ mode ]();
done();
} else {
effectMethod.call( elem[0], args, done );
}
}
return queue === false ? this.each( run ) : this.queue( queue || "fx", run );
},
show: (function( orig ) {
return function( option ) {
if ( standardAnimationOption( option ) ) {
return orig.apply( this, arguments );
} else {
var args = _normalizeArguments.apply( this, arguments );
args.mode = "show";
return this.effect.call( this, args );
}
};
})( $.fn.show ),
hide: (function( orig ) {
return function( option ) {
if ( standardAnimationOption( option ) ) {
return orig.apply( this, arguments );
} else {
var args = _normalizeArguments.apply( this, arguments );
args.mode = "hide";
return this.effect.call( this, args );
}
};
})( $.fn.hide ),
toggle: (function( orig ) {
return function( option ) {
if ( standardAnimationOption( option ) || typeof option === "boolean" ) {
return orig.apply( this, arguments );
} else {
var args = _normalizeArguments.apply( this, arguments );
args.mode = "toggle";
return this.effect.call( this, args );
}
};
})( $.fn.toggle ),
// helper functions
cssUnit: function(key) {
var style = this.css( key ),
val = [];
$.each( [ "em", "px", "%", "pt" ], function( i, unit ) {
if ( style.indexOf( unit ) > 0 ) {
val = [ parseFloat( style ), unit ];
}
});
return val;
}
});
})();
/******************************************************************************/
/*********************************** EASING ***********************************/
/******************************************************************************/
(function() {
// based on easing equations from Robert Penner (http://www.robertpenner.com/easing)
var baseEasings = {};
$.each( [ "Quad", "Cubic", "Quart", "Quint", "Expo" ], function( i, name ) {
baseEasings[ name ] = function( p ) {
return Math.pow( p, i + 2 );
};
});
$.extend( baseEasings, {
Sine: function ( p ) {
return 1 - Math.cos( p * Math.PI / 2 );
},
Circ: function ( p ) {
return 1 - Math.sqrt( 1 - p * p );
},
Elastic: function( p ) {
return p === 0 || p === 1 ? p :
-Math.pow( 2, 8 * (p - 1) ) * Math.sin( ( (p - 1) * 80 - 7.5 ) * Math.PI / 15 );
},
Back: function( p ) {
return p * p * ( 3 * p - 2 );
},
Bounce: function ( p ) {
var pow2,
bounce = 4;
while ( p < ( ( pow2 = Math.pow( 2, --bounce ) ) - 1 ) / 11 ) {}
return 1 / Math.pow( 4, 3 - bounce ) - 7.5625 * Math.pow( ( pow2 * 3 - 2 ) / 22 - p, 2 );
}
});
$.each( baseEasings, function( name, easeIn ) {
$.easing[ "easeIn" + name ] = easeIn;
$.easing[ "easeOut" + name ] = function( p ) {
return 1 - easeIn( 1 - p );
};
$.easing[ "easeInOut" + name ] = function( p ) {
return p < 0.5 ?
easeIn( p * 2 ) / 2 :
1 - easeIn( p * -2 + 2 ) / 2;
};
});
})();
})(jQuery);
/*!
* jQuery UI Touch Punch 0.2.2
*
* Copyright 2011, Dave Furfero
* Dual licensed under the MIT or GPL Version 2 licenses.
*
* Depends:
* jquery.ui.widget.js
* jquery.ui.mouse.js
*/
(function ($) {
// Detect touch support
$.support.touch = 'ontouchend' in document;
// Ignore browsers without touch support
if (!$.support.touch) {
return;
}
var mouseProto = $.ui.mouse.prototype,
_mouseInit = mouseProto._mouseInit,
touchHandled;
/**
* Simulate a mouse event based on a corresponding touch event
* @param {Object} event A touch event
* @param {String} simulatedType The corresponding mouse event
*/
function simulateMouseEvent (event, simulatedType) {
// Ignore multi-touch events
if (event.originalEvent.touches.length > 1) {
return;
}
event.preventDefault();
var touch = event.originalEvent.changedTouches[0],
simulatedEvent = document.createEvent('MouseEvents');
// Initialize the simulated mouse event using the touch event's coordinates
simulatedEvent.initMouseEvent(
simulatedType, // type
true, // bubbles
true, // cancelable
window, // view
1, // detail
touch.screenX, // screenX
touch.screenY, // screenY
touch.clientX, // clientX
touch.clientY, // clientY
false, // ctrlKey
false, // altKey
false, // shiftKey
false, // metaKey
0, // button
null // relatedTarget
);
// Dispatch the simulated event to the target element
event.target.dispatchEvent(simulatedEvent);
}
/**
* Handle the jQuery UI widget's touchstart events
* @param {Object} event The widget element's touchstart event
*/
mouseProto._touchStart = function (event) {
var self = this;
// Ignore the event if another widget is already being handled
if (touchHandled || !self._mouseCapture(event.originalEvent.changedTouches[0])) {
return;
}
// Set the flag to prevent other widgets from inheriting the touch event
touchHandled = true;
// Track movement to determine if interaction was a click
self._touchMoved = false;
// Simulate the mouseover event
simulateMouseEvent(event, 'mouseover');
// Simulate the mousemove event
simulateMouseEvent(event, 'mousemove');
// Simulate the mousedown event
simulateMouseEvent(event, 'mousedown');
};
/**
* Handle the jQuery UI widget's touchmove events
* @param {Object} event The document's touchmove event
*/
mouseProto._touchMove = function (event) {
// Ignore event if not handled
if (!touchHandled) {
return;
}
// Interaction was not a click
this._touchMoved = true;
// Simulate the mousemove event
simulateMouseEvent(event, 'mousemove');
};
/**
* Handle the jQuery UI widget's touchend events
* @param {Object} event The document's touchend event
*/
mouseProto._touchEnd = function (event) {
// Ignore event if not handled
if (!touchHandled) {
return;
}
// Simulate the mouseup event
simulateMouseEvent(event, 'mouseup');
// Simulate the mouseout event
simulateMouseEvent(event, 'mouseout');
// If the touch interaction did not move, it should trigger a click
if (!this._touchMoved) {
// Simulate the click event
simulateMouseEvent(event, 'click');
}
// Unset the flag to allow other widgets to inherit the touch event
touchHandled = false;
};
/**
* A duck punch of the $.ui.mouse _mouseInit method to support touch events.
* This method extends the widget with bound touch event handlers that
* translate touch events to mouse events and pass them to the widget's
* original mouse event handling methods.
*/
mouseProto._mouseInit = function () {
var self = this;
// Delegate the touch handlers to the widget's element
self.element
.bind('touchstart', $.proxy(self, '_touchStart'))
.bind('touchmove', $.proxy(self, '_touchMove'))
.bind('touchend', $.proxy(self, '_touchEnd'));
// Call the original $.ui.mouse init method
_mouseInit.call(self);
};
})(jQuery);
/*!
* Bootstrap v3.2.0 (http://getbootstrap.com)
* Copyright 2011-2014 Twitter, Inc.
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
*/
if (typeof jQuery === 'undefined') { throw new Error('Bootstrap\'s JavaScript requires jQuery') }
/* ========================================================================
* Bootstrap: transition.js v3.2.0
* http://getbootstrap.com/javascript/#transitions
* ========================================================================
* Copyright 2011-2014 Twitter, Inc.
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* ======================================================================== */
+function ($) {
'use strict';
// CSS TRANSITION SUPPORT (Shoutout: http://www.modernizr.com/)
// ============================================================
function transitionEnd() {
var el = document.createElement('bootstrap')
var transEndEventNames = {
WebkitTransition : 'webkitTransitionEnd',
MozTransition : 'transitionend',
OTransition : 'oTransitionEnd otransitionend',
transition : 'transitionend'
}
for (var name in transEndEventNames) {
if (el.style[name] !== undefined) {
return { end: transEndEventNames[name] }
}
}
return false // explicit for ie8 ( ._.)
}
// http://blog.alexmaccaw.com/css-transitions
$.fn.emulateTransitionEnd = function (duration) {
var called = false
var $el = this
$(this).one('bsTransitionEnd', function () { called = true })
var callback = function () { if (!called) $($el).trigger($.support.transition.end) }
setTimeout(callback, duration)
return this
}
$(function () {
$.support.transition = transitionEnd()
if (!$.support.transition) return
$.event.special.bsTransitionEnd = {
bindType: $.support.transition.end,
delegateType: $.support.transition.end,
handle: function (e) {
if ($(e.target).is(this)) return e.handleObj.handler.apply(this, arguments)
}
}
})
}(jQuery);
/* ========================================================================
* Bootstrap: alert.js v3.2.0
* http://getbootstrap.com/javascript/#alerts
* ========================================================================
* Copyright 2011-2014 Twitter, Inc.
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* ======================================================================== */
+function ($) {
'use strict';
// ALERT CLASS DEFINITION
// ======================
var dismiss = '[data-dismiss="alert"]'
var Alert = function (el) {
$(el).on('click', dismiss, this.close)
}
Alert.VERSION = '3.2.0'
Alert.prototype.close = function (e) {
var $this = $(this)
var selector = $this.attr('data-target')
if (!selector) {
selector = $this.attr('href')
selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
}
var $parent = $(selector)
if (e) e.preventDefault()
if (!$parent.length) {
$parent = $this.hasClass('alert') ? $this : $this.parent()
}
$parent.trigger(e = $.Event('close.bs.alert'))
if (e.isDefaultPrevented()) return
$parent.removeClass('in')
function removeElement() {
// detach from parent, fire event then clean up data
$parent.detach().trigger('closed.bs.alert').remove()
}
$.support.transition && $parent.hasClass('fade') ?
$parent
.one('bsTransitionEnd', removeElement)
.emulateTransitionEnd(150) :
removeElement()
}
// ALERT PLUGIN DEFINITION
// =======================
function Plugin(option) {
return this.each(function () {
var $this = $(this)
var data = $this.data('bs.alert')
if (!data) $this.data('bs.alert', (data = new Alert(this)))
if (typeof option == 'string') data[option].call($this)
})
}
var old = $.fn.alert
$.fn.alert = Plugin
$.fn.alert.Constructor = Alert
// ALERT NO CONFLICT
// =================
$.fn.alert.noConflict = function () {
$.fn.alert = old
return this
}
// ALERT DATA-API
// ==============
$(document).on('click.bs.alert.data-api', dismiss, Alert.prototype.close)
}(jQuery);
/* ========================================================================
* Bootstrap: button.js v3.2.0
* http://getbootstrap.com/javascript/#buttons
* ========================================================================
* Copyright 2011-2014 Twitter, Inc.
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* ======================================================================== */
+function ($) {
'use strict';
// BUTTON PUBLIC CLASS DEFINITION
// ==============================
var Button = function (element, options) {
this.$element = $(element)
this.options = $.extend({}, Button.DEFAULTS, options)
this.isLoading = false
}
Button.VERSION = '3.2.0'
Button.DEFAULTS = {
loadingText: 'loading...'
}
Button.prototype.setState = function (state) {
var d = 'disabled'
var $el = this.$element
var val = $el.is('input') ? 'val' : 'html'
var data = $el.data()
state = state + 'Text'
if (data.resetText == null) $el.data('resetText', $el[val]())
$el[val](data[state] == null ? this.options[state] : data[state])
// push to event loop to allow forms to submit
setTimeout($.proxy(function () {
if (state == 'loadingText') {
this.isLoading = true
$el.addClass(d).attr(d, d)
} else if (this.isLoading) {
this.isLoading = false
$el.removeClass(d).removeAttr(d)
}
}, this), 0)
}
Button.prototype.toggle = function () {
var changed = true
var $parent = this.$element.closest('[data-toggle="buttons"]')
if ($parent.length) {
var $input = this.$element.find('input')
if ($input.prop('type') == 'radio') {
if ($input.prop('checked') && this.$element.hasClass('active')) changed = false
else $parent.find('.active').removeClass('active')
}
if (changed) $input.prop('checked', !this.$element.hasClass('active')).trigger('change')
}
if (changed) this.$element.toggleClass('active')
}
// BUTTON PLUGIN DEFINITION
// ========================
function Plugin(option) {
return this.each(function () {
var $this = $(this)
var data = $this.data('bs.button')
var options = typeof option == 'object' && option
if (!data) $this.data('bs.button', (data = new Button(this, options)))
if (option == 'toggle') data.toggle()
else if (option) data.setState(option)
})
}
var old = $.fn.button
$.fn.button = Plugin
$.fn.button.Constructor = Button
// BUTTON NO CONFLICT
// ==================
$.fn.button.noConflict = function () {
$.fn.button = old
return this
}
// BUTTON DATA-API
// ===============
$(document).on('click.bs.button.data-api', '[data-toggle^="button"]', function (e) {
var $btn = $(e.target)
if (!$btn.hasClass('btn')) $btn = $btn.closest('.btn')
Plugin.call($btn, 'toggle')
e.preventDefault()
})
}(jQuery);
/* ========================================================================
* Bootstrap: carousel.js v3.2.0
* http://getbootstrap.com/javascript/#carousel
* ========================================================================
* Copyright 2011-2014 Twitter, Inc.
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* ======================================================================== */
+function ($) {
'use strict';
// CAROUSEL CLASS DEFINITION
// =========================
var Carousel = function (element, options) {
this.$element = $(element).on('keydown.bs.carousel', $.proxy(this.keydown, this))
this.$indicators = this.$element.find('.carousel-indicators')
this.options = options
this.paused =
this.sliding =
this.interval =
this.$active =
this.$items = null
this.options.pause == 'hover' && this.$element
.on('mouseenter.bs.carousel', $.proxy(this.pause, this))
.on('mouseleave.bs.carousel', $.proxy(this.cycle, this))
}
Carousel.VERSION = '3.2.0'
Carousel.DEFAULTS = {
interval: 5000,
pause: 'hover',
wrap: true
}
Carousel.prototype.keydown = function (e) {
switch (e.which) {
case 37: this.prev(); break
case 39: this.next(); break
default: return
}
e.preventDefault()
}
Carousel.prototype.cycle = function (e) {
e || (this.paused = false)
this.interval && clearInterval(this.interval)
this.options.interval
&& !this.paused
&& (this.interval = setInterval($.proxy(this.next, this), this.options.interval))
return this
}
Carousel.prototype.getItemIndex = function (item) {
this.$items = item.parent().children('.item')
return this.$items.index(item || this.$active)
}
Carousel.prototype.to = function (pos) {
var that = this
var activeIndex = this.getItemIndex(this.$active = this.$element.find('.item.active'))
if (pos > (this.$items.length - 1) || pos < 0) return
if (this.sliding) return this.$element.one('slid.bs.carousel', function () { that.to(pos) }) // yes, "slid"
if (activeIndex == pos) return this.pause().cycle()
return this.slide(pos > activeIndex ? 'next' : 'prev', $(this.$items[pos]))
}
Carousel.prototype.pause = function (e) {
e || (this.paused = true)
if (this.$element.find('.next, .prev').length && $.support.transition) {
this.$element.trigger($.support.transition.end)
this.cycle(true)
}
this.interval = clearInterval(this.interval)
return this
}
Carousel.prototype.next = function () {
if (this.sliding) return
return this.slide('next')
}
Carousel.prototype.prev = function () {
if (this.sliding) return
return this.slide('prev')
}
Carousel.prototype.slide = function (type, next) {
var $active = this.$element.find('.item.active')
var $next = next || $active[type]()
var isCycling = this.interval
var direction = type == 'next' ? 'left' : 'right'
var fallback = type == 'next' ? 'first' : 'last'
var that = this
if (!$next.length) {
if (!this.options.wrap) return
$next = this.$element.find('.item')[fallback]()
}
if ($next.hasClass('active')) return (this.sliding = false)
var relatedTarget = $next[0]
var slideEvent = $.Event('slide.bs.carousel', {
relatedTarget: relatedTarget,
direction: direction
})
this.$element.trigger(slideEvent)
if (slideEvent.isDefaultPrevented()) return
this.sliding = true
isCycling && this.pause()
if (this.$indicators.length) {
this.$indicators.find('.active').removeClass('active')
var $nextIndicator = $(this.$indicators.children()[this.getItemIndex($next)])
$nextIndicator && $nextIndicator.addClass('active')
}
var slidEvent = $.Event('slid.bs.carousel', { relatedTarget: relatedTarget, direction: direction }) // yes, "slid"
if ($.support.transition && this.$element.hasClass('slide')) {
$next.addClass(type)
$next[0].offsetWidth // force reflow
$active.addClass(direction)
$next.addClass(direction)
$active
.one('bsTransitionEnd', function () {
$next.removeClass([type, direction].join(' ')).addClass('active')
$active.removeClass(['active', direction].join(' '))
that.sliding = false
setTimeout(function () {
that.$element.trigger(slidEvent)
}, 0)
})
.emulateTransitionEnd($active.css('transition-duration').slice(0, -1) * 1000)
} else {
$active.removeClass('active')
$next.addClass('active')
this.sliding = false
this.$element.trigger(slidEvent)
}
isCycling && this.cycle()
return this
}
// CAROUSEL PLUGIN DEFINITION
// ==========================
function Plugin(option) {
return this.each(function () {
var $this = $(this)
var data = $this.data('bs.carousel')
var options = $.extend({}, Carousel.DEFAULTS, $this.data(), typeof option == 'object' && option)
var action = typeof option == 'string' ? option : options.slide
if (!data) $this.data('bs.carousel', (data = new Carousel(this, options)))
if (typeof option == 'number') data.to(option)
else if (action) data[action]()
else if (options.interval) data.pause().cycle()
})
}
var old = $.fn.carousel
$.fn.carousel = Plugin
$.fn.carousel.Constructor = Carousel
// CAROUSEL NO CONFLICT
// ====================
$.fn.carousel.noConflict = function () {
$.fn.carousel = old
return this
}
// CAROUSEL DATA-API
// =================
$(document).on('click.bs.carousel.data-api', '[data-slide], [data-slide-to]', function (e) {
var href
var $this = $(this)
var $target = $($this.attr('data-target') || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')) // strip for ie7
if (!$target.hasClass('carousel')) return
var options = $.extend({}, $target.data(), $this.data())
var slideIndex = $this.attr('data-slide-to')
if (slideIndex) options.interval = false
Plugin.call($target, options)
if (slideIndex) {
$target.data('bs.carousel').to(slideIndex)
}
e.preventDefault()
})
$(window).on('load', function () {
$('[data-ride="carousel"]').each(function () {
var $carousel = $(this)
Plugin.call($carousel, $carousel.data())
})
})
}(jQuery);
/* ========================================================================
* Bootstrap: collapse.js v3.2.0
* http://getbootstrap.com/javascript/#collapse
* ========================================================================
* Copyright 2011-2014 Twitter, Inc.
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* ======================================================================== */
+function ($) {
'use strict';
// COLLAPSE PUBLIC CLASS DEFINITION
// ================================
var Collapse = function (element, options) {
this.$element = $(element)
this.options = $.extend({}, Collapse.DEFAULTS, options)
this.transitioning = null
if (this.options.parent) this.$parent = $(this.options.parent)
if (this.options.toggle) this.toggle()
}
Collapse.VERSION = '3.2.0'
Collapse.DEFAULTS = {
toggle: true
}
Collapse.prototype.dimension = function () {
var hasWidth = this.$element.hasClass('width')
return hasWidth ? 'width' : 'height'
}
Collapse.prototype.show = function () {
if (this.transitioning || this.$element.hasClass('in')) return
var startEvent = $.Event('show.bs.collapse')
this.$element.trigger(startEvent)
if (startEvent.isDefaultPrevented()) return
var actives = this.$parent && this.$parent.find('> .panel > .in')
if (actives && actives.length) {
var hasData = actives.data('bs.collapse')
if (hasData && hasData.transitioning) return
Plugin.call(actives, 'hide')
hasData || actives.data('bs.collapse', null)
}
var dimension = this.dimension()
this.$element
.removeClass('collapse')
.addClass('collapsing')[dimension](0)
this.transitioning = 1
var complete = function () {
this.$element
.removeClass('collapsing')
.addClass('collapse in')[dimension]('')
this.transitioning = 0
this.$element
.trigger('shown.bs.collapse')
}
if (!$.support.transition) return complete.call(this)
var scrollSize = $.camelCase(['scroll', dimension].join('-'))
this.$element
.one('bsTransitionEnd', $.proxy(complete, this))
.emulateTransitionEnd(350)[dimension](this.$element[0][scrollSize])
}
Collapse.prototype.hide = function () {
if (this.transitioning || !this.$element.hasClass('in')) return
var startEvent = $.Event('hide.bs.collapse')
this.$element.trigger(startEvent)
if (startEvent.isDefaultPrevented()) return
var dimension = this.dimension()
this.$element[dimension](this.$element[dimension]())[0].offsetHeight
this.$element
.addClass('collapsing')
.removeClass('collapse')
.removeClass('in')
this.transitioning = 1
var complete = function () {
this.transitioning = 0
this.$element
.trigger('hidden.bs.collapse')
.removeClass('collapsing')
.addClass('collapse')
}
if (!$.support.transition) return complete.call(this)
this.$element
[dimension](0)
.one('bsTransitionEnd', $.proxy(complete, this))
.emulateTransitionEnd(350)
}
Collapse.prototype.toggle = function () {
this[this.$element.hasClass('in') ? 'hide' : 'show']()
}
// COLLAPSE PLUGIN DEFINITION
// ==========================
function Plugin(option) {
return this.each(function () {
var $this = $(this)
var data = $this.data('bs.collapse')
var options = $.extend({}, Collapse.DEFAULTS, $this.data(), typeof option == 'object' && option)
if (!data && options.toggle && option == 'show') option = !option
if (!data) $this.data('bs.collapse', (data = new Collapse(this, options)))
if (typeof option == 'string') data[option]()
})
}
var old = $.fn.collapse
$.fn.collapse = Plugin
$.fn.collapse.Constructor = Collapse
// COLLAPSE NO CONFLICT
// ====================
$.fn.collapse.noConflict = function () {
$.fn.collapse = old
return this
}
// COLLAPSE DATA-API
// =================
$(document).on('click.bs.collapse.data-api', '[data-toggle="collapse"]', function (e) {
var href
var $this = $(this)
var target = $this.attr('data-target')
|| e.preventDefault()
|| (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '') // strip for ie7
var $target = $(target)
var data = $target.data('bs.collapse')
var option = data ? 'toggle' : $this.data()
var parent = $this.attr('data-parent')
var $parent = parent && $(parent)
if (!data || !data.transitioning) {
if ($parent) $parent.find('[data-toggle="collapse"][data-parent="' + parent + '"]').not($this).addClass('collapsed')
$this[$target.hasClass('in') ? 'addClass' : 'removeClass']('collapsed')
}
Plugin.call($target, option)
})
}(jQuery);
/* ========================================================================
* Bootstrap: dropdown.js v3.2.0
* http://getbootstrap.com/javascript/#dropdowns
* ========================================================================
* Copyright 2011-2014 Twitter, Inc.
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* ======================================================================== */
+function ($) {
'use strict';
// DROPDOWN CLASS DEFINITION
// =========================
var backdrop = '.dropdown-backdrop'
var toggle = '[data-toggle="dropdown"]'
var Dropdown = function (element) {
$(element).on('click.bs.dropdown', this.toggle)
}
Dropdown.VERSION = '3.2.0'
Dropdown.prototype.toggle = function (e) {
var $this = $(this)
if ($this.is('.disabled, :disabled')) return
var $parent = getParent($this)
var isActive = $parent.hasClass('open')
clearMenus()
if (!isActive) {
if ('ontouchstart' in document.documentElement && !$parent.closest('.navbar-nav').length) {
// if mobile we use a backdrop because click events don't delegate
$('
').insertAfter($(this)).on('click', clearMenus)
}
var relatedTarget = { relatedTarget: this }
$parent.trigger(e = $.Event('show.bs.dropdown', relatedTarget))
if (e.isDefaultPrevented()) return
$this.trigger('focus')
$parent
.toggleClass('open')
.trigger('shown.bs.dropdown', relatedTarget)
}
return false
}
Dropdown.prototype.keydown = function (e) {
if (!/(38|40|27)/.test(e.keyCode)) return
var $this = $(this)
e.preventDefault()
e.stopPropagation()
if ($this.is('.disabled, :disabled')) return
var $parent = getParent($this)
var isActive = $parent.hasClass('open')
if (!isActive || (isActive && e.keyCode == 27)) {
if (e.which == 27) $parent.find(toggle).trigger('focus')
return $this.trigger('click')
}
var desc = ' li:not(.divider):visible a'
var $items = $parent.find('[role="menu"]' + desc + ', [role="listbox"]' + desc)
if (!$items.length) return
var index = $items.index($items.filter(':focus'))
if (e.keyCode == 38 && index > 0) index-- // up
if (e.keyCode == 40 && index < $items.length - 1) index++ // down
if (!~index) index = 0
$items.eq(index).trigger('focus')
}
function clearMenus(e) {
if (e && e.which === 3) return
$(backdrop).remove()
$(toggle).each(function () {
var $parent = getParent($(this))
var relatedTarget = { relatedTarget: this }
if (!$parent.hasClass('open')) return
$parent.trigger(e = $.Event('hide.bs.dropdown', relatedTarget))
if (e.isDefaultPrevented()) return
$parent.removeClass('open').trigger('hidden.bs.dropdown', relatedTarget)
})
}
function getParent($this) {
var selector = $this.attr('data-target')
if (!selector) {
selector = $this.attr('href')
selector = selector && /#[A-Za-z]/.test(selector) && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
}
var $parent = selector && $(selector)
return $parent && $parent.length ? $parent : $this.parent()
}
// DROPDOWN PLUGIN DEFINITION
// ==========================
function Plugin(option) {
return this.each(function () {
var $this = $(this)
var data = $this.data('bs.dropdown')
if (!data) $this.data('bs.dropdown', (data = new Dropdown(this)))
if (typeof option == 'string') data[option].call($this)
})
}
var old = $.fn.dropdown
$.fn.dropdown = Plugin
$.fn.dropdown.Constructor = Dropdown
// DROPDOWN NO CONFLICT
// ====================
$.fn.dropdown.noConflict = function () {
$.fn.dropdown = old
return this
}
// APPLY TO STANDARD DROPDOWN ELEMENTS
// ===================================
$(document)
.on('click.bs.dropdown.data-api', clearMenus)
.on('click.bs.dropdown.data-api', '.dropdown form', function (e) { e.stopPropagation() })
.on('click.bs.dropdown.data-api', toggle, Dropdown.prototype.toggle)
.on('keydown.bs.dropdown.data-api', toggle + ', [role="menu"], [role="listbox"]', Dropdown.prototype.keydown)
}(jQuery);
/* ========================================================================
* Bootstrap: modal.js v3.2.0
* http://getbootstrap.com/javascript/#modals
* ========================================================================
* Copyright 2011-2014 Twitter, Inc.
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* ======================================================================== */
+function ($) {
'use strict';
// MODAL CLASS DEFINITION
// ======================
var Modal = function (element, options) {
this.options = options
this.$body = $(document.body)
this.$element = $(element)
this.$backdrop =
this.isShown = null
this.scrollbarWidth = 0
if (this.options.remote) {
this.$element
.find('.modal-content')
.load(this.options.remote, $.proxy(function () {
this.$element.trigger('loaded.bs.modal')
}, this))
}
}
Modal.VERSION = '3.2.0'
Modal.DEFAULTS = {
backdrop: true,
keyboard: true,
show: true
}
Modal.prototype.toggle = function (_relatedTarget) {
return this.isShown ? this.hide() : this.show(_relatedTarget)
}
Modal.prototype.show = function (_relatedTarget) {
var that = this
var e = $.Event('show.bs.modal', { relatedTarget: _relatedTarget })
this.$element.trigger(e)
if (this.isShown || e.isDefaultPrevented()) return
this.isShown = true
this.checkScrollbar()
this.$body.addClass('modal-open')
this.setScrollbar()
this.escape()
this.$element.on('click.dismiss.bs.modal', '[data-dismiss="modal"]', $.proxy(this.hide, this))
this.backdrop(function () {
var transition = $.support.transition && that.$element.hasClass('fade')
if (!that.$element.parent().length) {
that.$element.appendTo(that.$body) // don't move modals dom position
}
that.$element
.show()
.scrollTop(0)
if (transition) {
that.$element[0].offsetWidth // force reflow
}
that.$element
.addClass('in')
.attr('aria-hidden', false)
that.enforceFocus()
var e = $.Event('shown.bs.modal', { relatedTarget: _relatedTarget })
transition ?
that.$element.find('.modal-dialog') // wait for modal to slide in
.one('bsTransitionEnd', function () {
that.$element.trigger('focus').trigger(e)
})
.emulateTransitionEnd(300) :
that.$element.trigger('focus').trigger(e)
})
}
Modal.prototype.hide = function (e) {
if (e) e.preventDefault()
e = $.Event('hide.bs.modal')
this.$element.trigger(e)
if (!this.isShown || e.isDefaultPrevented()) return
this.isShown = false
this.$body.removeClass('modal-open')
this.resetScrollbar()
this.escape()
$(document).off('focusin.bs.modal')
this.$element
.removeClass('in')
.attr('aria-hidden', true)
.off('click.dismiss.bs.modal')
$.support.transition && this.$element.hasClass('fade') ?
this.$element
.one('bsTransitionEnd', $.proxy(this.hideModal, this))
.emulateTransitionEnd(300) :
this.hideModal()
}
Modal.prototype.enforceFocus = function () {
$(document)
.off('focusin.bs.modal') // guard against infinite focus loop
.on('focusin.bs.modal', $.proxy(function (e) {
if (this.$element[0] !== e.target && !this.$element.has(e.target).length) {
this.$element.trigger('focus')
}
}, this))
}
Modal.prototype.escape = function () {
if (this.isShown && this.options.keyboard) {
this.$element.on('keyup.dismiss.bs.modal', $.proxy(function (e) {
e.which == 27 && this.hide()
}, this))
} else if (!this.isShown) {
this.$element.off('keyup.dismiss.bs.modal')
}
}
Modal.prototype.hideModal = function () {
var that = this
this.$element.hide()
this.backdrop(function () {
that.$element.trigger('hidden.bs.modal')
})
}
Modal.prototype.removeBackdrop = function () {
this.$backdrop && this.$backdrop.remove()
this.$backdrop = null
}
Modal.prototype.backdrop = function (callback) {
var that = this
var animate = this.$element.hasClass('fade') ? 'fade' : ''
if (this.isShown && this.options.backdrop) {
var doAnimate = $.support.transition && animate
this.$backdrop = $('
')
.appendTo(this.$body)
this.$element.on('click.dismiss.bs.modal', $.proxy(function (e) {
if (e.target !== e.currentTarget) return
this.options.backdrop == 'static'
? this.$element[0].focus.call(this.$element[0])
: this.hide.call(this)
}, this))
if (doAnimate) this.$backdrop[0].offsetWidth // force reflow
this.$backdrop.addClass('in')
if (!callback) return
doAnimate ?
this.$backdrop
.one('bsTransitionEnd', callback)
.emulateTransitionEnd(150) :
callback()
} else if (!this.isShown && this.$backdrop) {
this.$backdrop.removeClass('in')
var callbackRemove = function () {
that.removeBackdrop()
callback && callback()
}
$.support.transition && this.$element.hasClass('fade') ?
this.$backdrop
.one('bsTransitionEnd', callbackRemove)
.emulateTransitionEnd(150) :
callbackRemove()
} else if (callback) {
callback()
}
}
Modal.prototype.checkScrollbar = function () {
if (document.body.clientWidth >= window.innerWidth) return
this.scrollbarWidth = this.scrollbarWidth || this.measureScrollbar()
}
Modal.prototype.setScrollbar = function () {
var bodyPad = parseInt((this.$body.css('padding-right') || 0), 10)
if (this.scrollbarWidth) this.$body.css('padding-right', bodyPad + this.scrollbarWidth)
}
Modal.prototype.resetScrollbar = function () {
this.$body.css('padding-right', '')
}
Modal.prototype.measureScrollbar = function () { // thx walsh
var scrollDiv = document.createElement('div')
scrollDiv.className = 'modal-scrollbar-measure'
this.$body.append(scrollDiv)
var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth
this.$body[0].removeChild(scrollDiv)
return scrollbarWidth
}
// MODAL PLUGIN DEFINITION
// =======================
function Plugin(option, _relatedTarget) {
return this.each(function () {
var $this = $(this)
var data = $this.data('bs.modal')
var options = $.extend({}, Modal.DEFAULTS, $this.data(), typeof option == 'object' && option)
if (!data) $this.data('bs.modal', (data = new Modal(this, options)))
if (typeof option == 'string') data[option](_relatedTarget)
else if (options.show) data.show(_relatedTarget)
})
}
var old = $.fn.modal
$.fn.modal = Plugin
$.fn.modal.Constructor = Modal
// MODAL NO CONFLICT
// =================
$.fn.modal.noConflict = function () {
$.fn.modal = old
return this
}
// MODAL DATA-API
// ==============
$(document).on('click.bs.modal.data-api', '[data-toggle="modal"]', function (e) {
var $this = $(this)
var href = $this.attr('href')
var $target = $($this.attr('data-target') || (href && href.replace(/.*(?=#[^\s]+$)/, ''))) // strip for ie7
var option = $target.data('bs.modal') ? 'toggle' : $.extend({ remote: !/#/.test(href) && href }, $target.data(), $this.data())
if ($this.is('a')) e.preventDefault()
$target.one('show.bs.modal', function (showEvent) {
if (showEvent.isDefaultPrevented()) return // only register focus restorer if modal will actually get shown
$target.one('hidden.bs.modal', function () {
$this.is(':visible') && $this.trigger('focus')
})
})
Plugin.call($target, option, this)
})
}(jQuery);
/* ========================================================================
* Bootstrap: tooltip.js v3.2.0
* http://getbootstrap.com/javascript/#tooltip
* Inspired by the original jQuery.tipsy by Jason Frame
* ========================================================================
* Copyright 2011-2014 Twitter, Inc.
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* ======================================================================== */
+function ($) {
'use strict';
// TOOLTIP PUBLIC CLASS DEFINITION
// ===============================
var Tooltip = function (element, options) {
this.type =
this.options =
this.enabled =
this.timeout =
this.hoverState =
this.$element = null
this.init('tooltip', element, options)
}
Tooltip.VERSION = '3.2.0'
Tooltip.DEFAULTS = {
animation: true,
placement: 'top',
selector: false,
template: '',
trigger: 'hover focus',
title: '',
delay: 0,
html: false,
container: false,
viewport: {
selector: 'body',
padding: 0
}
}
Tooltip.prototype.init = function (type, element, options) {
this.enabled = true
this.type = type
this.$element = $(element)
this.options = this.getOptions(options)
this.$viewport = this.options.viewport && $(this.options.viewport.selector || this.options.viewport)
var triggers = this.options.trigger.split(' ')
for (var i = triggers.length; i--;) {
var trigger = triggers[i]
if (trigger == 'click') {
this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this))
} else if (trigger != 'manual') {
var eventIn = trigger == 'hover' ? 'mouseenter' : 'focusin'
var eventOut = trigger == 'hover' ? 'mouseleave' : 'focusout'
this.$element.on(eventIn + '.' + this.type, this.options.selector, $.proxy(this.enter, this))
this.$element.on(eventOut + '.' + this.type, this.options.selector, $.proxy(this.leave, this))
}
}
this.options.selector ?
(this._options = $.extend({}, this.options, { trigger: 'manual', selector: '' })) :
this.fixTitle()
}
Tooltip.prototype.getDefaults = function () {
return Tooltip.DEFAULTS
}
Tooltip.prototype.getOptions = function (options) {
options = $.extend({}, this.getDefaults(), this.$element.data(), options)
if (options.delay && typeof options.delay == 'number') {
options.delay = {
show: options.delay,
hide: options.delay
}
}
return options
}
Tooltip.prototype.getDelegateOptions = function () {
var options = {}
var defaults = this.getDefaults()
this._options && $.each(this._options, function (key, value) {
if (defaults[key] != value) options[key] = value
})
return options
}
Tooltip.prototype.enter = function (obj) {
var self = obj instanceof this.constructor ?
obj : $(obj.currentTarget).data('bs.' + this.type)
if (!self) {
self = new this.constructor(obj.currentTarget, this.getDelegateOptions())
$(obj.currentTarget).data('bs.' + this.type, self)
}
clearTimeout(self.timeout)
self.hoverState = 'in'
if (!self.options.delay || !self.options.delay.show) return self.show()
self.timeout = setTimeout(function () {
if (self.hoverState == 'in') self.show()
}, self.options.delay.show)
}
Tooltip.prototype.leave = function (obj) {
var self = obj instanceof this.constructor ?
obj : $(obj.currentTarget).data('bs.' + this.type)
if (!self) {
self = new this.constructor(obj.currentTarget, this.getDelegateOptions())
$(obj.currentTarget).data('bs.' + this.type, self)
}
clearTimeout(self.timeout)
self.hoverState = 'out'
if (!self.options.delay || !self.options.delay.hide) return self.hide()
self.timeout = setTimeout(function () {
if (self.hoverState == 'out') self.hide()
}, self.options.delay.hide)
}
Tooltip.prototype.show = function () {
var e = $.Event('show.bs.' + this.type)
if (this.hasContent() && this.enabled) {
this.$element.trigger(e)
var inDom = $.contains(document.documentElement, this.$element[0])
if (e.isDefaultPrevented() || !inDom) return
var that = this
var $tip = this.tip()
var tipId = this.getUID(this.type)
this.setContent()
$tip.attr('id', tipId)
this.$element.attr('aria-describedby', tipId)
if (this.options.animation) $tip.addClass('fade')
var placement = typeof this.options.placement == 'function' ?
this.options.placement.call(this, $tip[0], this.$element[0]) :
this.options.placement
var autoToken = /\s?auto?\s?/i
var autoPlace = autoToken.test(placement)
if (autoPlace) placement = placement.replace(autoToken, '') || 'top'
$tip
.detach()
.css({ top: 0, left: 0, display: 'block' })
.addClass(placement)
.data('bs.' + this.type, this)
this.options.container ? $tip.appendTo(this.options.container) : $tip.insertAfter(this.$element)
var pos = this.getPosition()
var actualWidth = $tip[0].offsetWidth
var actualHeight = $tip[0].offsetHeight
if (autoPlace) {
var orgPlacement = placement
var $parent = this.$element.parent()
var parentDim = this.getPosition($parent)
placement = placement == 'bottom' && pos.top + pos.height + actualHeight - parentDim.scroll > parentDim.height ? 'top' :
placement == 'top' && pos.top - parentDim.scroll - actualHeight < 0 ? 'bottom' :
placement == 'right' && pos.right + actualWidth > parentDim.width ? 'left' :
placement == 'left' && pos.left - actualWidth < parentDim.left ? 'right' :
placement
$tip
.removeClass(orgPlacement)
.addClass(placement)
}
var calculatedOffset = this.getCalculatedOffset(placement, pos, actualWidth, actualHeight)
this.applyPlacement(calculatedOffset, placement)
var complete = function () {
that.$element.trigger('shown.bs.' + that.type)
that.hoverState = null
}
$.support.transition && this.$tip.hasClass('fade') ?
$tip
.one('bsTransitionEnd', complete)
.emulateTransitionEnd(150) :
complete()
}
}
Tooltip.prototype.applyPlacement = function (offset, placement) {
var $tip = this.tip()
var width = $tip[0].offsetWidth
var height = $tip[0].offsetHeight
// manually read margins because getBoundingClientRect includes difference
var marginTop = parseInt($tip.css('margin-top'), 10)
var marginLeft = parseInt($tip.css('margin-left'), 10)
// we must check for NaN for ie 8/9
if (isNaN(marginTop)) marginTop = 0
if (isNaN(marginLeft)) marginLeft = 0
offset.top = offset.top + marginTop
offset.left = offset.left + marginLeft
// $.fn.offset doesn't round pixel values
// so we use setOffset directly with our own function B-0
$.offset.setOffset($tip[0], $.extend({
using: function (props) {
$tip.css({
top: Math.round(props.top),
left: Math.round(props.left)
})
}
}, offset), 0)
$tip.addClass('in')
// check to see if placing tip in new offset caused the tip to resize itself
var actualWidth = $tip[0].offsetWidth
var actualHeight = $tip[0].offsetHeight
if (placement == 'top' && actualHeight != height) {
offset.top = offset.top + height - actualHeight
}
var delta = this.getViewportAdjustedDelta(placement, offset, actualWidth, actualHeight)
if (delta.left) offset.left += delta.left
else offset.top += delta.top
var arrowDelta = delta.left ? delta.left * 2 - width + actualWidth : delta.top * 2 - height + actualHeight
var arrowPosition = delta.left ? 'left' : 'top'
var arrowOffsetPosition = delta.left ? 'offsetWidth' : 'offsetHeight'
$tip.offset(offset)
this.replaceArrow(arrowDelta, $tip[0][arrowOffsetPosition], arrowPosition)
}
Tooltip.prototype.replaceArrow = function (delta, dimension, position) {
this.arrow().css(position, delta ? (50 * (1 - delta / dimension) + '%') : '')
}
Tooltip.prototype.setContent = function () {
var $tip = this.tip()
var title = this.getTitle()
$tip.find('.tooltip-inner')[this.options.html ? 'html' : 'text'](title)
$tip.removeClass('fade in top bottom left right')
}
Tooltip.prototype.hide = function () {
var that = this
var $tip = this.tip()
var e = $.Event('hide.bs.' + this.type)
this.$element.removeAttr('aria-describedby')
function complete() {
if (that.hoverState != 'in') $tip.detach()
that.$element.trigger('hidden.bs.' + that.type)
}
this.$element.trigger(e)
if (e.isDefaultPrevented()) return
$tip.removeClass('in')
$.support.transition && this.$tip.hasClass('fade') ?
$tip
.one('bsTransitionEnd', complete)
.emulateTransitionEnd(150) :
complete()
this.hoverState = null
return this
}
Tooltip.prototype.fixTitle = function () {
var $e = this.$element
if ($e.attr('title') || typeof ($e.attr('data-original-title')) != 'string') {
$e.attr('data-original-title', $e.attr('title') || '').attr('title', '')
}
}
Tooltip.prototype.hasContent = function () {
return this.getTitle()
}
Tooltip.prototype.getPosition = function ($element) {
$element = $element || this.$element
var el = $element[0]
var isBody = el.tagName == 'BODY'
return $.extend({}, (typeof el.getBoundingClientRect == 'function') ? el.getBoundingClientRect() : null, {
scroll: isBody ? document.documentElement.scrollTop || document.body.scrollTop : $element.scrollTop(),
width: isBody ? $(window).width() : $element.outerWidth(),
height: isBody ? $(window).height() : $element.outerHeight()
}, isBody ? { top: 0, left: 0 } : $element.offset())
}
Tooltip.prototype.getCalculatedOffset = function (placement, pos, actualWidth, actualHeight) {
return placement == 'bottom' ? { top: pos.top + pos.height, left: pos.left + pos.width / 2 - actualWidth / 2 } :
placement == 'top' ? { top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2 } :
placement == 'left' ? { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth } :
/* placement == 'right' */ { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width }
}
Tooltip.prototype.getViewportAdjustedDelta = function (placement, pos, actualWidth, actualHeight) {
var delta = { top: 0, left: 0 }
if (!this.$viewport) return delta
var viewportPadding = this.options.viewport && this.options.viewport.padding || 0
var viewportDimensions = this.getPosition(this.$viewport)
if (/right|left/.test(placement)) {
var topEdgeOffset = pos.top - viewportPadding - viewportDimensions.scroll
var bottomEdgeOffset = pos.top + viewportPadding - viewportDimensions.scroll + actualHeight
if (topEdgeOffset < viewportDimensions.top) { // top overflow
delta.top = viewportDimensions.top - topEdgeOffset
} else if (bottomEdgeOffset > viewportDimensions.top + viewportDimensions.height) { // bottom overflow
delta.top = viewportDimensions.top + viewportDimensions.height - bottomEdgeOffset
}
} else {
var leftEdgeOffset = pos.left - viewportPadding
var rightEdgeOffset = pos.left + viewportPadding + actualWidth
if (leftEdgeOffset < viewportDimensions.left) { // left overflow
delta.left = viewportDimensions.left - leftEdgeOffset
} else if (rightEdgeOffset > viewportDimensions.width) { // right overflow
delta.left = viewportDimensions.left + viewportDimensions.width - rightEdgeOffset
}
}
return delta
}
Tooltip.prototype.getTitle = function () {
var title
var $e = this.$element
var o = this.options
title = $e.attr('data-original-title')
|| (typeof o.title == 'function' ? o.title.call($e[0]) : o.title)
return title
}
Tooltip.prototype.getUID = function (prefix) {
do prefix += ~~(Math.random() * 1000000)
while (document.getElementById(prefix))
return prefix
}
Tooltip.prototype.tip = function () {
return (this.$tip = this.$tip || $(this.options.template))
}
Tooltip.prototype.arrow = function () {
return (this.$arrow = this.$arrow || this.tip().find('.tooltip-arrow'))
}
Tooltip.prototype.validate = function () {
if (!this.$element[0].parentNode) {
this.hide()
this.$element = null
this.options = null
}
}
Tooltip.prototype.enable = function () {
this.enabled = true
}
Tooltip.prototype.disable = function () {
this.enabled = false
}
Tooltip.prototype.toggleEnabled = function () {
this.enabled = !this.enabled
}
Tooltip.prototype.toggle = function (e) {
var self = this
if (e) {
self = $(e.currentTarget).data('bs.' + this.type)
if (!self) {
self = new this.constructor(e.currentTarget, this.getDelegateOptions())
$(e.currentTarget).data('bs.' + this.type, self)
}
}
self.tip().hasClass('in') ? self.leave(self) : self.enter(self)
}
Tooltip.prototype.destroy = function () {
clearTimeout(this.timeout)
this.hide().$element.off('.' + this.type).removeData('bs.' + this.type)
}
// TOOLTIP PLUGIN DEFINITION
// =========================
function Plugin(option) {
return this.each(function () {
var $this = $(this)
var data = $this.data('bs.tooltip')
var options = typeof option == 'object' && option
if (!data && option == 'destroy') return
if (!data) $this.data('bs.tooltip', (data = new Tooltip(this, options)))
if (typeof option == 'string') data[option]()
})
}
var old = $.fn.tooltip
$.fn.tooltip = Plugin
$.fn.tooltip.Constructor = Tooltip
// TOOLTIP NO CONFLICT
// ===================
$.fn.tooltip.noConflict = function () {
$.fn.tooltip = old
return this
}
}(jQuery);
/* ========================================================================
* Bootstrap: popover.js v3.2.0
* http://getbootstrap.com/javascript/#popovers
* ========================================================================
* Copyright 2011-2014 Twitter, Inc.
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* ======================================================================== */
+function ($) {
'use strict';
// POPOVER PUBLIC CLASS DEFINITION
// ===============================
var Popover = function (element, options) {
this.init('popover', element, options)
}
if (!$.fn.tooltip) throw new Error('Popover requires tooltip.js')
Popover.VERSION = '3.2.0'
Popover.DEFAULTS = $.extend({}, $.fn.tooltip.Constructor.DEFAULTS, {
placement: 'right',
trigger: 'click',
content: '',
template: ''
})
// NOTE: POPOVER EXTENDS tooltip.js
// ================================
Popover.prototype = $.extend({}, $.fn.tooltip.Constructor.prototype)
Popover.prototype.constructor = Popover
Popover.prototype.getDefaults = function () {
return Popover.DEFAULTS
}
Popover.prototype.setContent = function () {
var $tip = this.tip()
var title = this.getTitle()
var content = this.getContent()
$tip.find('.popover-title')[this.options.html ? 'html' : 'text'](title)
$tip.find('.popover-content').empty()[ // we use append for html objects to maintain js events
this.options.html ? (typeof content == 'string' ? 'html' : 'append') : 'text'
](content)
$tip.removeClass('fade top bottom left right in')
// IE8 doesn't accept hiding via the `:empty` pseudo selector, we have to do
// this manually by checking the contents.
if (!$tip.find('.popover-title').html()) $tip.find('.popover-title').hide()
}
Popover.prototype.hasContent = function () {
return this.getTitle() || this.getContent()
}
Popover.prototype.getContent = function () {
var $e = this.$element
var o = this.options
return $e.attr('data-content')
|| (typeof o.content == 'function' ?
o.content.call($e[0]) :
o.content)
}
Popover.prototype.arrow = function () {
return (this.$arrow = this.$arrow || this.tip().find('.arrow'))
}
Popover.prototype.tip = function () {
if (!this.$tip) this.$tip = $(this.options.template)
return this.$tip
}
// POPOVER PLUGIN DEFINITION
// =========================
function Plugin(option) {
return this.each(function () {
var $this = $(this)
var data = $this.data('bs.popover')
var options = typeof option == 'object' && option
if (!data && option == 'destroy') return
if (!data) $this.data('bs.popover', (data = new Popover(this, options)))
if (typeof option == 'string') data[option]()
})
}
var old = $.fn.popover
$.fn.popover = Plugin
$.fn.popover.Constructor = Popover
// POPOVER NO CONFLICT
// ===================
$.fn.popover.noConflict = function () {
$.fn.popover = old
return this
}
}(jQuery);
/* ========================================================================
* Bootstrap: scrollspy.js v3.2.0
* http://getbootstrap.com/javascript/#scrollspy
* ========================================================================
* Copyright 2011-2014 Twitter, Inc.
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* ======================================================================== */
+function ($) {
'use strict';
// SCROLLSPY CLASS DEFINITION
// ==========================
function ScrollSpy(element, options) {
var process = $.proxy(this.process, this)
this.$body = $('body')
this.$scrollElement = $(element).is('body') ? $(window) : $(element)
this.options = $.extend({}, ScrollSpy.DEFAULTS, options)
this.selector = (this.options.target || '') + ' .nav li > a'
this.offsets = []
this.targets = []
this.activeTarget = null
this.scrollHeight = 0
this.$scrollElement.on('scroll.bs.scrollspy', process)
this.refresh()
this.process()
}
ScrollSpy.VERSION = '3.2.0'
ScrollSpy.DEFAULTS = {
offset: 10
}
ScrollSpy.prototype.getScrollHeight = function () {
return this.$scrollElement[0].scrollHeight || Math.max(this.$body[0].scrollHeight, document.documentElement.scrollHeight)
}
ScrollSpy.prototype.refresh = function () {
var offsetMethod = 'offset'
var offsetBase = 0
if (!$.isWindow(this.$scrollElement[0])) {
offsetMethod = 'position'
offsetBase = this.$scrollElement.scrollTop()
}
this.offsets = []
this.targets = []
this.scrollHeight = this.getScrollHeight()
var self = this
this.$body
.find(this.selector)
.map(function () {
var $el = $(this)
var href = $el.data('target') || $el.attr('href')
var $href = /^#./.test(href) && $(href)
return ($href
&& $href.length
&& $href.is(':visible')
&& [[$href[offsetMethod]().top + offsetBase, href]]) || null
})
.sort(function (a, b) { return a[0] - b[0] })
.each(function () {
self.offsets.push(this[0])
self.targets.push(this[1])
})
}
ScrollSpy.prototype.process = function () {
var scrollTop = this.$scrollElement.scrollTop() + this.options.offset
var scrollHeight = this.getScrollHeight()
var maxScroll = this.options.offset + scrollHeight - this.$scrollElement.height()
var offsets = this.offsets
var targets = this.targets
var activeTarget = this.activeTarget
var i
if (this.scrollHeight != scrollHeight) {
this.refresh()
}
if (scrollTop >= maxScroll) {
return activeTarget != (i = targets[targets.length - 1]) && this.activate(i)
}
if (activeTarget && scrollTop <= offsets[0]) {
return activeTarget != (i = targets[0]) && this.activate(i)
}
for (i = offsets.length; i--;) {
activeTarget != targets[i]
&& scrollTop >= offsets[i]
&& (!offsets[i + 1] || scrollTop <= offsets[i + 1])
&& this.activate(targets[i])
}
}
ScrollSpy.prototype.activate = function (target) {
this.activeTarget = target
$(this.selector)
.parentsUntil(this.options.target, '.active')
.removeClass('active')
var selector = this.selector +
'[data-target="' + target + '"],' +
this.selector + '[href="' + target + '"]'
var active = $(selector)
.parents('li')
.addClass('active')
if (active.parent('.dropdown-menu').length) {
active = active
.closest('li.dropdown')
.addClass('active')
}
active.trigger('activate.bs.scrollspy')
}
// SCROLLSPY PLUGIN DEFINITION
// ===========================
function Plugin(option) {
return this.each(function () {
var $this = $(this)
var data = $this.data('bs.scrollspy')
var options = typeof option == 'object' && option
if (!data) $this.data('bs.scrollspy', (data = new ScrollSpy(this, options)))
if (typeof option == 'string') data[option]()
})
}
var old = $.fn.scrollspy
$.fn.scrollspy = Plugin
$.fn.scrollspy.Constructor = ScrollSpy
// SCROLLSPY NO CONFLICT
// =====================
$.fn.scrollspy.noConflict = function () {
$.fn.scrollspy = old
return this
}
// SCROLLSPY DATA-API
// ==================
$(window).on('load.bs.scrollspy.data-api', function () {
$('[data-spy="scroll"]').each(function () {
var $spy = $(this)
Plugin.call($spy, $spy.data())
})
})
}(jQuery);
/* ========================================================================
* Bootstrap: tab.js v3.2.0
* http://getbootstrap.com/javascript/#tabs
* ========================================================================
* Copyright 2011-2014 Twitter, Inc.
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* ======================================================================== */
+function ($) {
'use strict';
// TAB CLASS DEFINITION
// ====================
var Tab = function (element) {
this.element = $(element)
}
Tab.VERSION = '3.2.0'
Tab.prototype.show = function () {
var $this = this.element
var $ul = $this.closest('ul:not(.dropdown-menu)')
var selector = $this.data('target')
if (!selector) {
selector = $this.attr('href')
selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
}
if ($this.parent('li').hasClass('active')) return
var previous = $ul.find('.active:last a')[0]
var e = $.Event('show.bs.tab', {
relatedTarget: previous
})
$this.trigger(e)
if (e.isDefaultPrevented()) return
var $target = $(selector)
this.activate($this.closest('li'), $ul)
this.activate($target, $target.parent(), function () {
$this.trigger({
type: 'shown.bs.tab',
relatedTarget: previous
})
})
}
Tab.prototype.activate = function (element, container, callback) {
var $active = container.find('> .active')
var transition = callback
&& $.support.transition
&& $active.hasClass('fade')
function next() {
$active
.removeClass('active')
.find('> .dropdown-menu > .active')
.removeClass('active')
element.addClass('active')
if (transition) {
element[0].offsetWidth // reflow for transition
element.addClass('in')
} else {
element.removeClass('fade')
}
if (element.parent('.dropdown-menu')) {
element.closest('li.dropdown').addClass('active')
}
callback && callback()
}
transition ?
$active
.one('bsTransitionEnd', next)
.emulateTransitionEnd(150) :
next()
$active.removeClass('in')
}
// TAB PLUGIN DEFINITION
// =====================
function Plugin(option) {
return this.each(function () {
var $this = $(this)
var data = $this.data('bs.tab')
if (!data) $this.data('bs.tab', (data = new Tab(this)))
if (typeof option == 'string') data[option]()
})
}
var old = $.fn.tab
$.fn.tab = Plugin
$.fn.tab.Constructor = Tab
// TAB NO CONFLICT
// ===============
$.fn.tab.noConflict = function () {
$.fn.tab = old
return this
}
// TAB DATA-API
// ============
$(document).on('click.bs.tab.data-api', '[data-toggle="tab"], [data-toggle="pill"]', function (e) {
e.preventDefault()
Plugin.call($(this), 'show')
})
}(jQuery);
/* ========================================================================
* Bootstrap: affix.js v3.2.0
* http://getbootstrap.com/javascript/#affix
* ========================================================================
* Copyright 2011-2014 Twitter, Inc.
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* ======================================================================== */
+function ($) {
'use strict';
// AFFIX CLASS DEFINITION
// ======================
var Affix = function (element, options) {
this.options = $.extend({}, Affix.DEFAULTS, options)
this.$target = $(this.options.target)
.on('scroll.bs.affix.data-api', $.proxy(this.checkPosition, this))
.on('click.bs.affix.data-api', $.proxy(this.checkPositionWithEventLoop, this))
this.$element = $(element)
this.affixed =
this.unpin =
this.pinnedOffset = null
this.checkPosition()
}
Affix.VERSION = '3.2.0'
Affix.RESET = 'affix affix-top affix-bottom'
Affix.DEFAULTS = {
offset: 0,
target: window
}
Affix.prototype.getPinnedOffset = function () {
if (this.pinnedOffset) return this.pinnedOffset
this.$element.removeClass(Affix.RESET).addClass('affix')
var scrollTop = this.$target.scrollTop()
var position = this.$element.offset()
return (this.pinnedOffset = position.top - scrollTop)
}
Affix.prototype.checkPositionWithEventLoop = function () {
setTimeout($.proxy(this.checkPosition, this), 1)
}
Affix.prototype.checkPosition = function () {
if (!this.$element.is(':visible')) return
var scrollHeight = $(document).height()
var scrollTop = this.$target.scrollTop()
var position = this.$element.offset()
var offset = this.options.offset
var offsetTop = offset.top
var offsetBottom = offset.bottom
if (typeof offset != 'object') offsetBottom = offsetTop = offset
if (typeof offsetTop == 'function') offsetTop = offset.top(this.$element)
if (typeof offsetBottom == 'function') offsetBottom = offset.bottom(this.$element)
var affix = this.unpin != null && (scrollTop + this.unpin <= position.top) ? false :
offsetBottom != null && (position.top + this.$element.height() >= scrollHeight - offsetBottom) ? 'bottom' :
offsetTop != null && (scrollTop <= offsetTop) ? 'top' : false
if (this.affixed === affix) return
if (this.unpin != null) this.$element.css('top', '')
var affixType = 'affix' + (affix ? '-' + affix : '')
var e = $.Event(affixType + '.bs.affix')
this.$element.trigger(e)
if (e.isDefaultPrevented()) return
this.affixed = affix
this.unpin = affix == 'bottom' ? this.getPinnedOffset() : null
this.$element
.removeClass(Affix.RESET)
.addClass(affixType)
.trigger($.Event(affixType.replace('affix', 'affixed')))
if (affix == 'bottom') {
this.$element.offset({
top: scrollHeight - this.$element.height() - offsetBottom
})
}
}
// AFFIX PLUGIN DEFINITION
// =======================
function Plugin(option) {
return this.each(function () {
var $this = $(this)
var data = $this.data('bs.affix')
var options = typeof option == 'object' && option
if (!data) $this.data('bs.affix', (data = new Affix(this, options)))
if (typeof option == 'string') data[option]()
})
}
var old = $.fn.affix
$.fn.affix = Plugin
$.fn.affix.Constructor = Affix
// AFFIX NO CONFLICT
// =================
$.fn.affix.noConflict = function () {
$.fn.affix = old
return this
}
// AFFIX DATA-API
// ==============
$(window).on('load', function () {
$('[data-spy="affix"]').each(function () {
var $spy = $(this)
var data = $spy.data()
data.offset = data.offset || {}
if (data.offsetBottom) data.offset.bottom = data.offsetBottom
if (data.offsetTop) data.offset.top = data.offsetTop
Plugin.call($spy, data)
})
})
}(jQuery);
/* ========================================================================
* bootstrap-switch - v3.0.2
* http://www.bootstrap-switch.org
* ========================================================================
* Copyright 2012-2013 Mattia Larentis
*
* ========================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ========================================================================
*/
(function() {
var __slice = [].slice;
(function($, window) {
"use strict";
var BootstrapSwitch;
BootstrapSwitch = (function() {
function BootstrapSwitch(element, options) {
if (options == null) {
options = {};
}
this.$element = $(element);
this.options = $.extend({}, $.fn.bootstrapSwitch.defaults, {
state: this.$element.is(":checked"),
size: this.$element.data("size"),
animate: this.$element.data("animate"),
disabled: this.$element.is(":disabled"),
readonly: this.$element.is("[readonly]"),
indeterminate: this.$element.data("indeterminate"),
onColor: this.$element.data("on-color"),
offColor: this.$element.data("off-color"),
onText: this.$element.data("on-text"),
offText: this.$element.data("off-text"),
labelText: this.$element.data("label-text"),
baseClass: this.$element.data("base-class"),
wrapperClass: this.$element.data("wrapper-class"),
radioAllOff: this.$element.data("radio-all-off")
}, options);
this.$wrapper = $("", {
"class": (function(_this) {
return function() {
var classes;
classes = ["" + _this.options.baseClass].concat(_this._getClasses(_this.options.wrapperClass));
classes.push(_this.options.state ? "" + _this.options.baseClass + "-on" : "" + _this.options.baseClass + "-off");
if (_this.options.size != null) {
classes.push("" + _this.options.baseClass + "-" + _this.options.size);
}
if (_this.options.animate) {
classes.push("" + _this.options.baseClass + "-animate");
}
if (_this.options.disabled) {
classes.push("" + _this.options.baseClass + "-disabled");
}
if (_this.options.readonly) {
classes.push("" + _this.options.baseClass + "-readonly");
}
if (_this.options.indeterminate) {
classes.push("" + _this.options.baseClass + "-indeterminate");
}
if (_this.$element.attr("id")) {
classes.push("" + _this.options.baseClass + "-id-" + (_this.$element.attr("id")));
}
return classes.join(" ");
};
})(this)()
});
this.$container = $("
", {
"class": "" + this.options.baseClass + "-container"
});
this.$on = $("
", {
html: this.options.onText,
"class": "" + this.options.baseClass + "-handle-on " + this.options.baseClass + "-" + this.options.onColor
});
this.$off = $("", {
html: this.options.offText,
"class": "" + this.options.baseClass + "-handle-off " + this.options.baseClass + "-" + this.options.offColor
});
this.$label = $("", {
html: this.options.labelText,
"class": "" + this.options.baseClass + "-label"
});
if (this.options.indeterminate) {
this.$element.prop("indeterminate", true);
}
this.$element.on("init.bootstrapSwitch", (function(_this) {
return function() {
return _this.options.onInit.apply(element, arguments);
};
})(this));
this.$element.on("switchChange.bootstrapSwitch", (function(_this) {
return function() {
return _this.options.onSwitchChange.apply(element, arguments);
};
})(this));
this.$container = this.$element.wrap(this.$container).parent();
this.$wrapper = this.$container.wrap(this.$wrapper).parent();
this.$element.before(this.$on).before(this.$label).before(this.$off).trigger("init.bootstrapSwitch");
this._elementHandlers();
this._handleHandlers();
this._labelHandlers();
this._formHandler();
}
BootstrapSwitch.prototype._constructor = BootstrapSwitch;
BootstrapSwitch.prototype.state = function(value, skip) {
if (typeof value === "undefined") {
return this.options.state;
}
if (this.options.disabled || this.options.readonly || this.options.indeterminate) {
return this.$element;
}
if (this.options.state && !this.options.radioAllOff && this.$element.is(':radio')) {
return this.$element;
}
value = !!value;
this.$element.prop("checked", value).trigger("change.bootstrapSwitch", skip);
return this.$element;
};
BootstrapSwitch.prototype.toggleState = function(skip) {
if (this.options.disabled || this.options.readonly || this.options.indeterminate) {
return this.$element;
}
return this.$element.prop("checked", !this.options.state).trigger("change.bootstrapSwitch", skip);
};
BootstrapSwitch.prototype.size = function(value) {
if (typeof value === "undefined") {
return this.options.size;
}
if (this.options.size != null) {
this.$wrapper.removeClass("" + this.options.baseClass + "-" + this.options.size);
}
if (value) {
this.$wrapper.addClass("" + this.options.baseClass + "-" + value);
}
this.options.size = value;
return this.$element;
};
BootstrapSwitch.prototype.animate = function(value) {
if (typeof value === "undefined") {
return this.options.animate;
}
value = !!value;
this.$wrapper[value ? "addClass" : "removeClass"]("" + this.options.baseClass + "-animate");
this.options.animate = value;
return this.$element;
};
BootstrapSwitch.prototype.disabled = function(value) {
if (typeof value === "undefined") {
return this.options.disabled;
}
value = !!value;
this.$wrapper[value ? "addClass" : "removeClass"]("" + this.options.baseClass + "-disabled");
this.$element.prop("disabled", value);
this.options.disabled = value;
return this.$element;
};
BootstrapSwitch.prototype.toggleDisabled = function() {
this.$element.prop("disabled", !this.options.disabled);
this.$wrapper.toggleClass("" + this.options.baseClass + "-disabled");
this.options.disabled = !this.options.disabled;
return this.$element;
};
BootstrapSwitch.prototype.readonly = function(value) {
if (typeof value === "undefined") {
return this.options.readonly;
}
value = !!value;
this.$wrapper[value ? "addClass" : "removeClass"]("" + this.options.baseClass + "-readonly");
this.$element.prop("readonly", value);
this.options.readonly = value;
return this.$element;
};
BootstrapSwitch.prototype.toggleReadonly = function() {
this.$element.prop("readonly", !this.options.readonly);
this.$wrapper.toggleClass("" + this.options.baseClass + "-readonly");
this.options.readonly = !this.options.readonly;
return this.$element;
};
BootstrapSwitch.prototype.indeterminate = function(value) {
if (typeof value === "undefined") {
return this.options.indeterminate;
}
value = !!value;
this.$wrapper[value ? "addClass" : "removeClass"]("" + this.options.baseClass + "-indeterminate");
this.$element.prop("indeterminate", value);
this.options.indeterminate = value;
return this.$element;
};
BootstrapSwitch.prototype.toggleIndeterminate = function() {
this.$element.prop("indeterminate", !this.options.indeterminate);
this.$wrapper.toggleClass("" + this.options.baseClass + "-indeterminate");
this.options.indeterminate = !this.options.indeterminate;
return this.$element;
};
BootstrapSwitch.prototype.onColor = function(value) {
var color;
color = this.options.onColor;
if (typeof value === "undefined") {
return color;
}
if (color != null) {
this.$on.removeClass("" + this.options.baseClass + "-" + color);
}
this.$on.addClass("" + this.options.baseClass + "-" + value);
this.options.onColor = value;
return this.$element;
};
BootstrapSwitch.prototype.offColor = function(value) {
var color;
color = this.options.offColor;
if (typeof value === "undefined") {
return color;
}
if (color != null) {
this.$off.removeClass("" + this.options.baseClass + "-" + color);
}
this.$off.addClass("" + this.options.baseClass + "-" + value);
this.options.offColor = value;
return this.$element;
};
BootstrapSwitch.prototype.onText = function(value) {
if (typeof value === "undefined") {
return this.options.onText;
}
this.$on.html(value);
this.options.onText = value;
return this.$element;
};
BootstrapSwitch.prototype.offText = function(value) {
if (typeof value === "undefined") {
return this.options.offText;
}
this.$off.html(value);
this.options.offText = value;
return this.$element;
};
BootstrapSwitch.prototype.labelText = function(value) {
if (typeof value === "undefined") {
return this.options.labelText;
}
this.$label.html(value);
this.options.labelText = value;
return this.$element;
};
BootstrapSwitch.prototype.baseClass = function(value) {
return this.options.baseClass;
};
BootstrapSwitch.prototype.wrapperClass = function(value) {
if (typeof value === "undefined") {
return this.options.wrapperClass;
}
if (!value) {
value = $.fn.bootstrapSwitch.defaults.wrapperClass;
}
this.$wrapper.removeClass(this._getClasses(this.options.wrapperClass).join(" "));
this.$wrapper.addClass(this._getClasses(value).join(" "));
this.options.wrapperClass = value;
return this.$element;
};
BootstrapSwitch.prototype.radioAllOff = function(value) {
if (typeof value === "undefined") {
return this.options.radioAllOff;
}
this.options.radioAllOff = value;
return this.$element;
};
BootstrapSwitch.prototype.onInit = function(value) {
if (typeof value === "undefined") {
return this.options.onInit;
}
if (!value) {
value = $.fn.bootstrapSwitch.defaults.onInit;
}
this.options.onInit = value;
return this.$element;
};
BootstrapSwitch.prototype.onSwitchChange = function(value) {
if (typeof value === "undefined") {
return this.options.onSwitchChange;
}
if (!value) {
value = $.fn.bootstrapSwitch.defaults.onSwitchChange;
}
this.options.onSwitchChange = value;
return this.$element;
};
BootstrapSwitch.prototype.destroy = function() {
var $form;
$form = this.$element.closest("form");
if ($form.length) {
$form.off("reset.bootstrapSwitch").removeData("bootstrap-switch");
}
this.$container.children().not(this.$element).remove();
this.$element.unwrap().unwrap().off(".bootstrapSwitch").removeData("bootstrap-switch");
return this.$element;
};
BootstrapSwitch.prototype._elementHandlers = function() {
return this.$element.on({
"change.bootstrapSwitch": (function(_this) {
return function(e, skip) {
var checked;
e.preventDefault();
e.stopImmediatePropagation();
checked = _this.$element.is(":checked");
if (checked === _this.options.state) {
return;
}
_this.options.state = checked;
_this.$wrapper.removeClass(checked ? "" + _this.options.baseClass + "-off" : "" + _this.options.baseClass + "-on").addClass(checked ? "" + _this.options.baseClass + "-on" : "" + _this.options.baseClass + "-off");
if (!skip) {
if (_this.$element.is(":radio")) {
$("[name='" + (_this.$element.attr('name')) + "']").not(_this.$element).prop("checked", false).trigger("change.bootstrapSwitch", true);
}
return _this.$element.trigger("switchChange.bootstrapSwitch", [checked]);
}
};
})(this),
"focus.bootstrapSwitch": (function(_this) {
return function(e) {
e.preventDefault();
return _this.$wrapper.addClass("" + _this.options.baseClass + "-focused");
};
})(this),
"blur.bootstrapSwitch": (function(_this) {
return function(e) {
e.preventDefault();
return _this.$wrapper.removeClass("" + _this.options.baseClass + "-focused");
};
})(this),
"keydown.bootstrapSwitch": (function(_this) {
return function(e) {
if (!e.which || _this.options.disabled || _this.options.readonly || _this.options.indeterminate) {
return;
}
switch (e.which) {
case 37:
e.preventDefault();
e.stopImmediatePropagation();
return _this.state(false);
case 39:
e.preventDefault();
e.stopImmediatePropagation();
return _this.state(true);
}
};
})(this)
});
};
BootstrapSwitch.prototype._handleHandlers = function() {
this.$on.on("click.bootstrapSwitch", (function(_this) {
return function(e) {
_this.state(false);
return _this.$element.trigger("focus.bootstrapSwitch");
};
})(this));
return this.$off.on("click.bootstrapSwitch", (function(_this) {
return function(e) {
_this.state(true);
return _this.$element.trigger("focus.bootstrapSwitch");
};
})(this));
};
BootstrapSwitch.prototype._labelHandlers = function() {
return this.$label.on({
"mousemove.bootstrapSwitch touchmove.bootstrapSwitch": (function(_this) {
return function(e) {
var left, pageX, percent, right;
if (!_this.isLabelDragging) {
return;
}
e.preventDefault();
_this.isLabelDragged = true;
pageX = e.pageX || e.originalEvent.touches[0].pageX;
percent = ((pageX - _this.$wrapper.offset().left) / _this.$wrapper.width()) * 100;
left = 25;
right = 75;
if (_this.options.animate) {
_this.$wrapper.removeClass("" + _this.options.baseClass + "-animate");
}
if (percent < left) {
percent = left;
} else if (percent > right) {
percent = right;
}
_this.$container.css("margin-left", "" + (percent - right) + "%");
return _this.$element.trigger("focus.bootstrapSwitch");
};
})(this),
"mousedown.bootstrapSwitch touchstart.bootstrapSwitch": (function(_this) {
return function(e) {
if (_this.isLabelDragging || _this.options.disabled || _this.options.readonly || _this.options.indeterminate) {
return;
}
e.preventDefault();
_this.isLabelDragging = true;
return _this.$element.trigger("focus.bootstrapSwitch");
};
})(this),
"mouseup.bootstrapSwitch touchend.bootstrapSwitch": (function(_this) {
return function(e) {
if (!_this.isLabelDragging) {
return;
}
e.preventDefault();
if (_this.isLabelDragged) {
_this.isLabelDragged = false;
_this.state(parseInt(_this.$container.css("margin-left"), 10) > -(_this.$container.width() / 6));
if (_this.options.animate) {
_this.$wrapper.addClass("" + _this.options.baseClass + "-animate");
}
_this.$container.css("margin-left", "");
} else {
_this.state(!_this.options.state);
}
return _this.isLabelDragging = false;
};
})(this),
"mouseleave.bootstrapSwitch": (function(_this) {
return function(e) {
return _this.$label.trigger("mouseup.bootstrapSwitch");
};
})(this)
});
};
BootstrapSwitch.prototype._formHandler = function() {
var $form;
$form = this.$element.closest("form");
if ($form.data("bootstrap-switch")) {
return;
}
return $form.on("reset.bootstrapSwitch", function() {
return window.setTimeout(function() {
return $form.find("input").filter(function() {
return $(this).data("bootstrap-switch");
}).each(function() {
return $(this).bootstrapSwitch("state", this.checked);
});
}, 1);
}).data("bootstrap-switch", true);
};
BootstrapSwitch.prototype._getClasses = function(classes) {
var c, cls, _i, _len;
if (!$.isArray(classes)) {
return ["" + this.options.baseClass + "-" + classes];
}
cls = [];
for (_i = 0, _len = classes.length; _i < _len; _i++) {
c = classes[_i];
cls.push("" + this.options.baseClass + "-" + c);
}
return cls;
};
return BootstrapSwitch;
})();
$.fn.bootstrapSwitch = function() {
var args, option, ret;
option = arguments[0], args = 2 <= arguments.length ? __slice.call(arguments, 1) : [];
ret = this;
this.each(function() {
var $this, data;
$this = $(this);
data = $this.data("bootstrap-switch");
if (!data) {
$this.data("bootstrap-switch", data = new BootstrapSwitch(this, option));
}
if (typeof option === "string") {
return ret = data[option].apply(data, args);
}
});
return ret;
};
$.fn.bootstrapSwitch.Constructor = BootstrapSwitch;
return $.fn.bootstrapSwitch.defaults = {
state: true,
size: null,
animate: true,
disabled: false,
readonly: false,
indeterminate: false,
onColor: "primary",
offColor: "default",
onText: "ON",
offText: "OFF",
labelText: " ",
baseClass: "bootstrap-switch",
wrapperClass: "wrapper",
radioAllOff: false,
onInit: function() {},
onSwitchChange: function() {}
};
})(window.jQuery, window);
}).call(this);
(function ($) {
"use strict";
var defaultOptions = {
tagClass: function(item) {
return 'label label-info';
},
itemValue: function(item) {
return item ? item.toString() : item;
},
itemText: function(item) {
return this.itemValue(item);
},
freeInput: true,
addOnBlur: true,
maxTags: undefined,
maxChars: undefined,
confirmKeys: [13, 44],
onTagExists: function(item, $tag) {
$tag.hide().fadeIn();
},
trimValue: false,
allowDuplicates: false
};
/**
* Constructor function
*/
function TagsInput(element, options) {
this.itemsArray = [];
this.$element = $(element);
this.$element.hide();
this.isSelect = (element.tagName === 'SELECT');
this.multiple = (this.isSelect && element.hasAttribute('multiple'));
this.objectItems = options && options.itemValue;
this.placeholderText = element.hasAttribute('placeholder') ? this.$element.attr('placeholder') : '';
this.inputSize = Math.max(1, this.placeholderText.length);
this.$container = $('
');
this.$input = $('' + htmlEncode(itemText) + ' ');
$tag.data('item', item);
self.findInputWrapper().before($tag);
$tag.after(' ');
// add ' + htmlEncode(itemText) + ' ');
$option.data('item', item);
$option.attr('value', itemValue);
self.$element.append($option);
}
if (!dontPushVal)
self.pushVal();
// Add class when reached maxTags
if (self.options.maxTags === self.itemsArray.length || self.items().toString().length === self.options.maxInputLength)
self.$container.addClass('bootstrap-tagsinput-max');
self.$element.trigger($.Event('itemAdded', { item: item }));
},
/**
* Removes the given item. Pass true to dontPushVal to prevent updating the
* elements val()
*/
remove: function(item, dontPushVal) {
var self = this;
if (self.objectItems) {
if (typeof item === "object")
item = $.grep(self.itemsArray, function(other) { return self.options.itemValue(other) == self.options.itemValue(item); } );
else
item = $.grep(self.itemsArray, function(other) { return self.options.itemValue(other) == item; } );
item = item[item.length-1];
}
if (item) {
var beforeItemRemoveEvent = $.Event('beforeItemRemove', { item: item, cancel: false });
self.$element.trigger(beforeItemRemoveEvent);
if (beforeItemRemoveEvent.cancel)
return;
$('.tag', self.$container).filter(function() { return $(this).data('item') === item; }).remove();
$('option', self.$element).filter(function() { return $(this).data('item') === item; }).remove();
if($.inArray(item, self.itemsArray) !== -1)
self.itemsArray.splice($.inArray(item, self.itemsArray), 1);
}
if (!dontPushVal)
self.pushVal();
// Remove class when reached maxTags
if (self.options.maxTags > self.itemsArray.length)
self.$container.removeClass('bootstrap-tagsinput-max');
self.$element.trigger($.Event('itemRemoved', { item: item }));
},
/**
* Removes all items
*/
removeAll: function() {
var self = this;
$('.tag', self.$container).remove();
$('option', self.$element).remove();
while(self.itemsArray.length > 0)
self.itemsArray.pop();
self.pushVal();
},
/**
* Refreshes the tags so they match the text/value of their corresponding
* item.
*/
refresh: function() {
var self = this;
$('.tag', self.$container).each(function() {
var $tag = $(this),
item = $tag.data('item'),
itemValue = self.options.itemValue(item),
itemText = self.options.itemText(item),
tagClass = self.options.tagClass(item);
// Update tag's class and inner text
$tag.attr('class', null);
$tag.addClass('tag ' + htmlEncode(tagClass));
$tag.contents().filter(function() {
return this.nodeType == 3;
})[0].nodeValue = htmlEncode(itemText);
if (self.isSelect) {
var option = $('option', self.$element).filter(function() { return $(this).data('item') === item; });
option.attr('value', itemValue);
}
});
},
/**
* Returns the items added as tags
*/
items: function() {
return this.itemsArray;
},
/**
* Assembly value by retrieving the value of each item, and set it on the
* element.
*/
pushVal: function() {
var self = this,
val = $.map(self.items(), function(item) {
return self.options.itemValue(item).toString();
});
self.$element.val(val, true).trigger('change');
},
/**
* Initializes the tags input behaviour on the element
*/
build: function(options) {
var self = this;
self.options = $.extend({}, defaultOptions, options);
// When itemValue is set, freeInput should always be false
if (self.objectItems)
self.options.freeInput = false;
makeOptionItemFunction(self.options, 'itemValue');
makeOptionItemFunction(self.options, 'itemText');
makeOptionFunction(self.options, 'tagClass');
// Typeahead Bootstrap version 2.3.2
if (self.options.typeahead) {
var typeahead = self.options.typeahead || {};
makeOptionFunction(typeahead, 'source');
self.$input.typeahead($.extend({}, typeahead, {
source: function (query, process) {
function processItems(items) {
var texts = [];
for (var i = 0; i < items.length; i++) {
var text = self.options.itemText(items[i]);
map[text] = items[i];
texts.push(text);
}
process(texts);
}
this.map = {};
var map = this.map,
data = typeahead.source(query);
if ($.isFunction(data.success)) {
// support for Angular callbacks
data.success(processItems);
} else if ($.isFunction(data.then)) {
// support for Angular promises
data.then(processItems);
} else {
// support for functions and jquery promises
$.when(data)
.then(processItems);
}
},
updater: function (text) {
self.add(this.map[text]);
},
matcher: function (text) {
return (text.toLowerCase().indexOf(this.query.trim().toLowerCase()) !== -1);
},
sorter: function (texts) {
return texts.sort();
},
highlighter: function (text) {
var regex = new RegExp( '(' + this.query + ')', 'gi' );
return text.replace( regex, "$1 " );
}
}));
}
// typeahead.js
if (self.options.typeaheadjs) {
var typeaheadjs = self.options.typeaheadjs || {};
self.$input.typeahead(null, typeaheadjs).on('typeahead:selected', $.proxy(function (obj, datum) {
if (typeaheadjs.valueKey)
self.add(datum[typeaheadjs.valueKey]);
else
self.add(datum);
self.$input.typeahead('val', '');
}, self));
}
self.$container.on('click', $.proxy(function(event) {
if (! self.$element.attr('disabled')) {
self.$input.removeAttr('disabled');
}
self.$input.focus();
}, self));
if (self.options.addOnBlur && self.options.freeInput) {
self.$input.on('focusout', $.proxy(function(event) {
// HACK: only process on focusout when no typeahead opened, to
// avoid adding the typeahead text as tag
if ($('.typeahead, .twitter-typeahead', self.$container).length === 0) {
self.add(self.$input.val());
self.$input.val('');
}
}, self));
}
self.$container.on('keydown', 'input', $.proxy(function(event) {
var $input = $(event.target),
$inputWrapper = self.findInputWrapper();
if (self.$element.attr('disabled')) {
self.$input.attr('disabled', 'disabled');
return;
}
switch (event.which) {
// BACKSPACE
case 8:
if (doGetCaretPosition($input[0]) === 0) {
var prev = $inputWrapper.prev();
if (prev) {
self.remove(prev.data('item'));
}
}
break;
// DELETE
case 46:
if (doGetCaretPosition($input[0]) === 0) {
var next = $inputWrapper.next();
if (next) {
self.remove(next.data('item'));
}
}
break;
// LEFT ARROW
case 37:
// Try to move the input before the previous tag
var $prevTag = $inputWrapper.prev();
if ($input.val().length === 0 && $prevTag[0]) {
$prevTag.before($inputWrapper);
$input.focus();
}
break;
// RIGHT ARROW
case 39:
// Try to move the input after the next tag
var $nextTag = $inputWrapper.next();
if ($input.val().length === 0 && $nextTag[0]) {
$nextTag.after($inputWrapper);
$input.focus();
}
break;
default:
// ignore
}
// Reset internal input's size
var textLength = $input.val().length,
wordSpace = Math.ceil(textLength / 5),
size = textLength + wordSpace + 1;
$input.attr('size', Math.max(this.inputSize, $input.val().length));
}, self));
self.$container.on('keypress', 'input', $.proxy(function(event) {
var $input = $(event.target);
if (self.$element.attr('disabled')) {
self.$input.attr('disabled', 'disabled');
return;
}
var text = $input.val(),
maxLengthReached = self.options.maxChars && text.length >= self.options.maxChars;
if (self.options.freeInput && (keyCombinationInList(event, self.options.confirmKeys) || maxLengthReached)) {
self.add(maxLengthReached ? text.substr(0, self.options.maxChars) : text);
$input.val('');
event.preventDefault();
}
// Reset internal input's size
var textLength = $input.val().length,
wordSpace = Math.ceil(textLength / 5),
size = textLength + wordSpace + 1;
$input.attr('size', Math.max(this.inputSize, $input.val().length));
}, self));
// Remove icon clicked
self.$container.on('click', '[data-role=remove]', $.proxy(function(event) {
if (self.$element.attr('disabled')) {
return;
}
self.remove($(event.target).closest('.tag').data('item'));
}, self));
// Only add existing value as tags when using strings as tags
if (self.options.itemValue === defaultOptions.itemValue) {
if (self.$element[0].tagName === 'INPUT') {
self.add(self.$element.val());
} else {
$('option', self.$element).each(function() {
self.add($(this).attr('value'), true);
});
}
}
},
/**
* Removes all tagsinput behaviour and unregsiter all event handlers
*/
destroy: function() {
var self = this;
// Unbind events
self.$container.off('keypress', 'input');
self.$container.off('click', '[role=remove]');
self.$container.remove();
self.$element.removeData('tagsinput');
self.$element.show();
},
/**
* Sets focus on the tagsinput
*/
focus: function() {
this.$input.focus();
},
/**
* Returns the internal input element
*/
input: function() {
return this.$input;
},
/**
* Returns the element which is wrapped around the internal input. This
* is normally the $container, but typeahead.js moves the $input element.
*/
findInputWrapper: function() {
var elt = this.$input[0],
container = this.$container[0];
while(elt && elt.parentNode !== container)
elt = elt.parentNode;
return $(elt);
}
};
/**
* Register JQuery plugin
*/
$.fn.tagsinput = function(arg1, arg2) {
var results = [];
this.each(function() {
var tagsinput = $(this).data('tagsinput');
// Initialize a new tags input
if (!tagsinput) {
tagsinput = new TagsInput(this, arg1);
$(this).data('tagsinput', tagsinput);
results.push(tagsinput);
if (this.tagName === 'SELECT') {
$('option', $(this)).attr('selected', 'selected');
}
// Init tags from $(this).val()
$(this).val($(this).val());
} else if (!arg1 && !arg2) {
// tagsinput already exists
// no function, trying to init
results.push(tagsinput);
} else if(tagsinput[arg1] !== undefined) {
// Invoke function on existing tags input
var retVal = tagsinput[arg1](arg2);
if (retVal !== undefined)
results.push(retVal);
}
});
if ( typeof arg1 == 'string') {
// Return the results from the invoked function calls
return results.length > 1 ? results : results[0];
} else {
return results;
}
};
$.fn.tagsinput.Constructor = TagsInput;
/**
* Most options support both a string or number as well as a function as
* option value. This function makes sure that the option with the given
* key in the given options is wrapped in a function
*/
function makeOptionItemFunction(options, key) {
if (typeof options[key] !== 'function') {
var propertyName = options[key];
options[key] = function(item) { return item[propertyName]; };
}
}
function makeOptionFunction(options, key) {
if (typeof options[key] !== 'function') {
var value = options[key];
options[key] = function() { return value; };
}
}
/**
* HtmlEncodes the given value
*/
var htmlEncodeContainer = $('
');
function htmlEncode(value) {
if (value) {
return htmlEncodeContainer.text(value).html();
} else {
return '';
}
}
/**
* Returns the position of the caret in the given input field
* http://flightschool.acylt.com/devnotes/caret-position-woes/
*/
function doGetCaretPosition(oField) {
var iCaretPos = 0;
if (document.selection) {
oField.focus ();
var oSel = document.selection.createRange();
oSel.moveStart ('character', -oField.value.length);
iCaretPos = oSel.text.length;
} else if (oField.selectionStart || oField.selectionStart == '0') {
iCaretPos = oField.selectionStart;
}
return (iCaretPos);
}
/**
* Returns boolean indicates whether user has pressed an expected key combination.
* @param object keyPressEvent: JavaScript event object, refer
* http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
* @param object lookupList: expected key combinations, as in:
* [13, {which: 188, shiftKey: true}]
*/
function keyCombinationInList(keyPressEvent, lookupList) {
var found = false;
$.each(lookupList, function (index, keyCombination) {
if (typeof (keyCombination) === 'number' && keyPressEvent.which === keyCombination) {
found = true;
return false;
}
if (keyPressEvent.which === keyCombination.which) {
var alt = !keyCombination.hasOwnProperty('altKey') || keyPressEvent.altKey === keyCombination.altKey,
shift = !keyCombination.hasOwnProperty('shiftKey') || keyPressEvent.shiftKey === keyCombination.shiftKey,
ctrl = !keyCombination.hasOwnProperty('ctrlKey') || keyPressEvent.ctrlKey === keyCombination.ctrlKey;
if (alt && shift && ctrl) {
found = true;
return false;
}
}
});
return found;
}
/**
* Initialize tagsinput behaviour on inputs and selects which have
* data-role=tagsinput
*/
$(function() {
$("input[data-role=tagsinput], select[multiple][data-role=tagsinput]").tagsinput();
});
})(window.jQuery);
/*!
Holder - client side image placeholders
Version 2.4.0+bxlim
© 2014 Ivan Malopinsky - http://imsky.co
Site: http://imsky.github.io/holder
Issues: https://github.com/imsky/holder/issues
License: http://opensource.org/licenses/MIT
*/
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this.list.remove(tailItem);
delete this.hash[tailItem.key];
}
if (node = this.hash[key]) {
node.val = val;
this.list.moveToFront(node);
} else {
node = new Node(key, val);
this.list.add(node);
this.hash[key] = node;
this.size++;
}
},
get: function get(key) {
var node = this.hash[key];
if (node) {
this.list.moveToFront(node);
return node.val;
}
},
reset: function reset() {
this.size = 0;
this.hash = {};
this.list = new List();
}
});
function List() {
this.head = this.tail = null;
}
_.mixin(List.prototype, {
add: function add(node) {
if (this.head) {
node.next = this.head;
this.head.prev = node;
}
this.head = node;
this.tail = this.tail || node;
},
remove: function remove(node) {
node.prev ? node.prev.next = node.next : this.head = node.next;
node.next ? node.next.prev = node.prev : this.tail = node.prev;
},
moveToFront: function(node) {
this.remove(node);
this.add(node);
}
});
function Node(key, val) {
this.key = key;
this.val = val;
this.prev = this.next = null;
}
return LruCache;
}();
var PersistentStorage = function() {
"use strict";
var ls, methods;
try {
ls = window.localStorage;
ls.setItem("~~~", "!");
ls.removeItem("~~~");
} catch (err) {
ls = null;
}
function PersistentStorage(namespace) {
this.prefix = [ "__", namespace, "__" ].join("");
this.ttlKey = "__ttl__";
this.keyMatcher = new RegExp("^" + _.escapeRegExChars(this.prefix));
}
if (ls && window.JSON) {
methods = {
_prefix: function(key) {
return this.prefix + key;
},
_ttlKey: function(key) {
return this._prefix(key) + this.ttlKey;
},
get: function(key) {
if (this.isExpired(key)) {
this.remove(key);
}
return decode(ls.getItem(this._prefix(key)));
},
set: function(key, val, ttl) {
if (_.isNumber(ttl)) {
ls.setItem(this._ttlKey(key), encode(now() + ttl));
} else {
ls.removeItem(this._ttlKey(key));
}
return ls.setItem(this._prefix(key), encode(val));
},
remove: function(key) {
ls.removeItem(this._ttlKey(key));
ls.removeItem(this._prefix(key));
return this;
},
clear: function() {
var i, key, keys = [], len = ls.length;
for (i = 0; i < len; i++) {
if ((key = ls.key(i)).match(this.keyMatcher)) {
keys.push(key.replace(this.keyMatcher, ""));
}
}
for (i = keys.length; i--; ) {
this.remove(keys[i]);
}
return this;
},
isExpired: function(key) {
var ttl = decode(ls.getItem(this._ttlKey(key)));
return _.isNumber(ttl) && now() > ttl ? true : false;
}
};
} else {
methods = {
get: _.noop,
set: _.noop,
remove: _.noop,
clear: _.noop,
isExpired: _.noop
};
}
_.mixin(PersistentStorage.prototype, methods);
return PersistentStorage;
function now() {
return new Date().getTime();
}
function encode(val) {
return JSON.stringify(_.isUndefined(val) ? null : val);
}
function decode(val) {
return JSON.parse(val);
}
}();
var Transport = function() {
"use strict";
var pendingRequestsCount = 0, pendingRequests = {}, maxPendingRequests = 6, sharedCache = new LruCache(10);
function Transport(o) {
o = o || {};
this.cancelled = false;
this.lastUrl = null;
this._send = o.transport ? callbackToDeferred(o.transport) : $.ajax;
this._get = o.rateLimiter ? o.rateLimiter(this._get) : this._get;
this._cache = o.cache === false ? new LruCache(0) : sharedCache;
}
Transport.setMaxPendingRequests = function setMaxPendingRequests(num) {
maxPendingRequests = num;
};
Transport.resetCache = function resetCache() {
sharedCache.reset();
};
_.mixin(Transport.prototype, {
_get: function(url, o, cb) {
var that = this, jqXhr;
if (this.cancelled || url !== this.lastUrl) {
return;
}
if (jqXhr = pendingRequests[url]) {
jqXhr.done(done).fail(fail);
} else if (pendingRequestsCount < maxPendingRequests) {
pendingRequestsCount++;
pendingRequests[url] = this._send(url, o).done(done).fail(fail).always(always);
} else {
this.onDeckRequestArgs = [].slice.call(arguments, 0);
}
function done(resp) {
cb && cb(null, resp);
that._cache.set(url, resp);
}
function fail() {
cb && cb(true);
}
function always() {
pendingRequestsCount--;
delete pendingRequests[url];
if (that.onDeckRequestArgs) {
that._get.apply(that, that.onDeckRequestArgs);
that.onDeckRequestArgs = null;
}
}
},
get: function(url, o, cb) {
var resp;
if (_.isFunction(o)) {
cb = o;
o = {};
}
this.cancelled = false;
this.lastUrl = url;
if (resp = this._cache.get(url)) {
_.defer(function() {
cb && cb(null, resp);
});
} else {
this._get(url, o, cb);
}
return !!resp;
},
cancel: function() {
this.cancelled = true;
}
});
return Transport;
function callbackToDeferred(fn) {
return function customSendWrapper(url, o) {
var deferred = $.Deferred();
fn(url, o, onSuccess, onError);
return deferred;
function onSuccess(resp) {
_.defer(function() {
deferred.resolve(resp);
});
}
function onError(err) {
_.defer(function() {
deferred.reject(err);
});
}
};
}
}();
var SearchIndex = function() {
"use strict";
function SearchIndex(o) {
o = o || {};
if (!o.datumTokenizer || !o.queryTokenizer) {
$.error("datumTokenizer and queryTokenizer are both required");
}
this.datumTokenizer = o.datumTokenizer;
this.queryTokenizer = o.queryTokenizer;
this.reset();
}
_.mixin(SearchIndex.prototype, {
bootstrap: function bootstrap(o) {
this.datums = o.datums;
this.trie = o.trie;
},
add: function(data) {
var that = this;
data = _.isArray(data) ? data : [ data ];
_.each(data, function(datum) {
var id, tokens;
id = that.datums.push(datum) - 1;
tokens = normalizeTokens(that.datumTokenizer(datum));
_.each(tokens, function(token) {
var node, chars, ch;
node = that.trie;
chars = token.split("");
while (ch = chars.shift()) {
node = node.children[ch] || (node.children[ch] = newNode());
node.ids.push(id);
}
});
});
},
get: function get(query) {
var that = this, tokens, matches;
tokens = normalizeTokens(this.queryTokenizer(query));
_.each(tokens, function(token) {
var node, chars, ch, ids;
if (matches && matches.length === 0) {
return false;
}
node = that.trie;
chars = token.split("");
while (node && (ch = chars.shift())) {
node = node.children[ch];
}
if (node && chars.length === 0) {
ids = node.ids.slice(0);
matches = matches ? getIntersection(matches, ids) : ids;
} else {
matches = [];
return false;
}
});
return matches ? _.map(unique(matches), function(id) {
return that.datums[id];
}) : [];
},
reset: function reset() {
this.datums = [];
this.trie = newNode();
},
serialize: function serialize() {
return {
datums: this.datums,
trie: this.trie
};
}
});
return SearchIndex;
function normalizeTokens(tokens) {
tokens = _.filter(tokens, function(token) {
return !!token;
});
tokens = _.map(tokens, function(token) {
return token.toLowerCase();
});
return tokens;
}
function newNode() {
return {
ids: [],
children: {}
};
}
function unique(array) {
var seen = {}, uniques = [];
for (var i = 0, len = array.length; i < len; i++) {
if (!seen[array[i]]) {
seen[array[i]] = true;
uniques.push(array[i]);
}
}
return uniques;
}
function getIntersection(arrayA, arrayB) {
var ai = 0, bi = 0, intersection = [];
arrayA = arrayA.sort(compare);
arrayB = arrayB.sort(compare);
var lenArrayA = arrayA.length, lenArrayB = arrayB.length;
while (ai < lenArrayA && bi < lenArrayB) {
if (arrayA[ai] < arrayB[bi]) {
ai++;
} else if (arrayA[ai] > arrayB[bi]) {
bi++;
} else {
intersection.push(arrayA[ai]);
ai++;
bi++;
}
}
return intersection;
function compare(a, b) {
return a - b;
}
}
}();
var oParser = function() {
"use strict";
return {
local: getLocal,
prefetch: getPrefetch,
remote: getRemote
};
function getLocal(o) {
return o.local || null;
}
function getPrefetch(o) {
var prefetch, defaults;
defaults = {
url: null,
thumbprint: "",
ttl: 24 * 60 * 60 * 1e3,
filter: null,
ajax: {}
};
if (prefetch = o.prefetch || null) {
prefetch = _.isString(prefetch) ? {
url: prefetch
} : prefetch;
prefetch = _.mixin(defaults, prefetch);
prefetch.thumbprint = VERSION + prefetch.thumbprint;
prefetch.ajax.type = prefetch.ajax.type || "GET";
prefetch.ajax.dataType = prefetch.ajax.dataType || "json";
!prefetch.url && $.error("prefetch requires url to be set");
}
return prefetch;
}
function getRemote(o) {
var remote, defaults;
defaults = {
url: null,
cache: true,
wildcard: "%QUERY",
replace: null,
rateLimitBy: "debounce",
rateLimitWait: 300,
send: null,
filter: null,
ajax: {}
};
if (remote = o.remote || null) {
remote = _.isString(remote) ? {
url: remote
} : remote;
remote = _.mixin(defaults, remote);
remote.rateLimiter = /^throttle$/i.test(remote.rateLimitBy) ? byThrottle(remote.rateLimitWait) : byDebounce(remote.rateLimitWait);
remote.ajax.type = remote.ajax.type || "GET";
remote.ajax.dataType = remote.ajax.dataType || "json";
delete remote.rateLimitBy;
delete remote.rateLimitWait;
!remote.url && $.error("remote requires url to be set");
}
return remote;
function byDebounce(wait) {
return function(fn) {
return _.debounce(fn, wait);
};
}
function byThrottle(wait) {
return function(fn) {
return _.throttle(fn, wait);
};
}
}
}();
(function(root) {
"use strict";
var old, keys;
old = root.Bloodhound;
keys = {
data: "data",
protocol: "protocol",
thumbprint: "thumbprint"
};
root.Bloodhound = Bloodhound;
function Bloodhound(o) {
if (!o || !o.local && !o.prefetch && !o.remote) {
$.error("one of local, prefetch, or remote is required");
}
this.limit = o.limit || 5;
this.sorter = getSorter(o.sorter);
this.dupDetector = o.dupDetector || ignoreDuplicates;
this.local = oParser.local(o);
this.prefetch = oParser.prefetch(o);
this.remote = oParser.remote(o);
this.cacheKey = this.prefetch ? this.prefetch.cacheKey || this.prefetch.url : null;
this.index = new SearchIndex({
datumTokenizer: o.datumTokenizer,
queryTokenizer: o.queryTokenizer
});
this.storage = this.cacheKey ? new PersistentStorage(this.cacheKey) : null;
}
Bloodhound.noConflict = function noConflict() {
root.Bloodhound = old;
return Bloodhound;
};
Bloodhound.tokenizers = tokenizers;
_.mixin(Bloodhound.prototype, {
_loadPrefetch: function loadPrefetch(o) {
var that = this, serialized, deferred;
if (serialized = this._readFromStorage(o.thumbprint)) {
this.index.bootstrap(serialized);
deferred = $.Deferred().resolve();
} else {
deferred = $.ajax(o.url, o.ajax).done(handlePrefetchResponse);
}
return deferred;
function handlePrefetchResponse(resp) {
that.clear();
that.add(o.filter ? o.filter(resp) : resp);
that._saveToStorage(that.index.serialize(), o.thumbprint, o.ttl);
}
},
_getFromRemote: function getFromRemote(query, cb) {
var that = this, url, uriEncodedQuery;
if (!this.transport) {
return;
}
query = query || "";
uriEncodedQuery = encodeURIComponent(query);
url = this.remote.replace ? this.remote.replace(this.remote.url, query) : this.remote.url.replace(this.remote.wildcard, uriEncodedQuery);
return this.transport.get(url, this.remote.ajax, handleRemoteResponse);
function handleRemoteResponse(err, resp) {
err ? cb([]) : cb(that.remote.filter ? that.remote.filter(resp) : resp);
}
},
_cancelLastRemoteRequest: function cancelLastRemoteRequest() {
this.transport && this.transport.cancel();
},
_saveToStorage: function saveToStorage(data, thumbprint, ttl) {
if (this.storage) {
this.storage.set(keys.data, data, ttl);
this.storage.set(keys.protocol, location.protocol, ttl);
this.storage.set(keys.thumbprint, thumbprint, ttl);
}
},
_readFromStorage: function readFromStorage(thumbprint) {
var stored = {}, isExpired;
if (this.storage) {
stored.data = this.storage.get(keys.data);
stored.protocol = this.storage.get(keys.protocol);
stored.thumbprint = this.storage.get(keys.thumbprint);
}
isExpired = stored.thumbprint !== thumbprint || stored.protocol !== location.protocol;
return stored.data && !isExpired ? stored.data : null;
},
_initialize: function initialize() {
var that = this, local = this.local, deferred;
deferred = this.prefetch ? this._loadPrefetch(this.prefetch) : $.Deferred().resolve();
local && deferred.done(addLocalToIndex);
this.transport = this.remote ? new Transport(this.remote) : null;
return this.initPromise = deferred.promise();
function addLocalToIndex() {
that.add(_.isFunction(local) ? local() : local);
}
},
initialize: function initialize(force) {
return !this.initPromise || force ? this._initialize() : this.initPromise;
},
add: function add(data) {
this.index.add(data);
},
get: function get(query, cb) {
var that = this, matches = [], cacheHit = false;
matches = this.index.get(query);
matches = this.sorter(matches).slice(0, this.limit);
matches.length < this.limit ? cacheHit = this._getFromRemote(query, returnRemoteMatches) : this._cancelLastRemoteRequest();
if (!cacheHit) {
(matches.length > 0 || !this.transport) && cb && cb(matches);
}
function returnRemoteMatches(remoteMatches) {
var matchesWithBackfill = matches.slice(0);
_.each(remoteMatches, function(remoteMatch) {
var isDuplicate;
isDuplicate = _.some(matchesWithBackfill, function(match) {
return that.dupDetector(remoteMatch, match);
});
!isDuplicate && matchesWithBackfill.push(remoteMatch);
return matchesWithBackfill.length < that.limit;
});
cb && cb(that.sorter(matchesWithBackfill));
}
},
clear: function clear() {
this.index.reset();
},
clearPrefetchCache: function clearPrefetchCache() {
this.storage && this.storage.clear();
},
clearRemoteCache: function clearRemoteCache() {
this.transport && Transport.resetCache();
},
ttAdapter: function ttAdapter() {
return _.bind(this.get, this);
}
});
return Bloodhound;
function getSorter(sortFn) {
return _.isFunction(sortFn) ? sort : noSort;
function sort(array) {
return array.sort(sortFn);
}
function noSort(array) {
return array;
}
}
function ignoreDuplicates() {
return false;
}
})(this);
var html = function() {
return {
wrapper: '',
dropdown: '',
dataset: '
',
suggestions: '
'
};
}();
var css = function() {
"use strict";
var css = {
wrapper: {
position: "relative",
display: "inline-block"
},
hint: {
position: "absolute",
top: "0",
left: "0",
borderColor: "transparent",
boxShadow: "none",
opacity: "1"
},
input: {
position: "relative",
verticalAlign: "top",
backgroundColor: "transparent"
},
inputWithNoHint: {
position: "relative",
verticalAlign: "top"
},
dropdown: {
position: "absolute",
top: "100%",
left: "0",
zIndex: "100",
display: "none"
},
suggestions: {
display: "block"
},
suggestion: {
whiteSpace: "nowrap",
cursor: "pointer"
},
suggestionChild: {
whiteSpace: "normal"
},
ltr: {
left: "0",
right: "auto"
},
rtl: {
left: "auto",
right: " 0"
}
};
if (_.isMsie()) {
_.mixin(css.input, {
backgroundImage: "url(data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)"
});
}
if (_.isMsie() && _.isMsie() <= 7) {
_.mixin(css.input, {
marginTop: "-1px"
});
}
return css;
}();
var EventBus = function() {
"use strict";
var namespace = "typeahead:";
function EventBus(o) {
if (!o || !o.el) {
$.error("EventBus initialized without el");
}
this.$el = $(o.el);
}
_.mixin(EventBus.prototype, {
trigger: function(type) {
var args = [].slice.call(arguments, 1);
this.$el.trigger(namespace + type, args);
}
});
return EventBus;
}();
var EventEmitter = function() {
"use strict";
var splitter = /\s+/, nextTick = getNextTick();
return {
onSync: onSync,
onAsync: onAsync,
off: off,
trigger: trigger
};
function on(method, types, cb, context) {
var type;
if (!cb) {
return this;
}
types = types.split(splitter);
cb = context ? bindContext(cb, context) : cb;
this._callbacks = this._callbacks || {};
while (type = types.shift()) {
this._callbacks[type] = this._callbacks[type] || {
sync: [],
async: []
};
this._callbacks[type][method].push(cb);
}
return this;
}
function onAsync(types, cb, context) {
return on.call(this, "async", types, cb, context);
}
function onSync(types, cb, context) {
return on.call(this, "sync", types, cb, context);
}
function off(types) {
var type;
if (!this._callbacks) {
return this;
}
types = types.split(splitter);
while (type = types.shift()) {
delete this._callbacks[type];
}
return this;
}
function trigger(types) {
var type, callbacks, args, syncFlush, asyncFlush;
if (!this._callbacks) {
return this;
}
types = types.split(splitter);
args = [].slice.call(arguments, 1);
while ((type = types.shift()) && (callbacks = this._callbacks[type])) {
syncFlush = getFlush(callbacks.sync, this, [ type ].concat(args));
asyncFlush = getFlush(callbacks.async, this, [ type ].concat(args));
syncFlush() && nextTick(asyncFlush);
}
return this;
}
function getFlush(callbacks, context, args) {
return flush;
function flush() {
var cancelled;
for (var i = 0, len = callbacks.length; !cancelled && i < len; i += 1) {
cancelled = callbacks[i].apply(context, args) === false;
}
return !cancelled;
}
}
function getNextTick() {
var nextTickFn;
if (window.setImmediate) {
nextTickFn = function nextTickSetImmediate(fn) {
setImmediate(function() {
fn();
});
};
} else {
nextTickFn = function nextTickSetTimeout(fn) {
setTimeout(function() {
fn();
}, 0);
};
}
return nextTickFn;
}
function bindContext(fn, context) {
return fn.bind ? fn.bind(context) : function() {
fn.apply(context, [].slice.call(arguments, 0));
};
}
}();
var highlight = function(doc) {
"use strict";
var defaults = {
node: null,
pattern: null,
tagName: "strong",
className: null,
wordsOnly: false,
caseSensitive: false
};
return function hightlight(o) {
var regex;
o = _.mixin({}, defaults, o);
if (!o.node || !o.pattern) {
return;
}
o.pattern = _.isArray(o.pattern) ? o.pattern : [ o.pattern ];
regex = getRegex(o.pattern, o.caseSensitive, o.wordsOnly);
traverse(o.node, hightlightTextNode);
function hightlightTextNode(textNode) {
var match, patternNode, wrapperNode;
if (match = regex.exec(textNode.data)) {
wrapperNode = doc.createElement(o.tagName);
o.className && (wrapperNode.className = o.className);
patternNode = textNode.splitText(match.index);
patternNode.splitText(match[0].length);
wrapperNode.appendChild(patternNode.cloneNode(true));
textNode.parentNode.replaceChild(wrapperNode, patternNode);
}
return !!match;
}
function traverse(el, hightlightTextNode) {
var childNode, TEXT_NODE_TYPE = 3;
for (var i = 0; i < el.childNodes.length; i++) {
childNode = el.childNodes[i];
if (childNode.nodeType === TEXT_NODE_TYPE) {
i += hightlightTextNode(childNode) ? 1 : 0;
} else {
traverse(childNode, hightlightTextNode);
}
}
}
};
function getRegex(patterns, caseSensitive, wordsOnly) {
var escapedPatterns = [], regexStr;
for (var i = 0, len = patterns.length; i < len; i++) {
escapedPatterns.push(_.escapeRegExChars(patterns[i]));
}
regexStr = wordsOnly ? "\\b(" + escapedPatterns.join("|") + ")\\b" : "(" + escapedPatterns.join("|") + ")";
return caseSensitive ? new RegExp(regexStr) : new RegExp(regexStr, "i");
}
}(window.document);
var Input = function() {
"use strict";
var specialKeyCodeMap;
specialKeyCodeMap = {
9: "tab",
27: "esc",
37: "left",
39: "right",
13: "enter",
38: "up",
40: "down"
};
function Input(o) {
var that = this, onBlur, onFocus, onKeydown, onInput;
o = o || {};
if (!o.input) {
$.error("input is missing");
}
onBlur = _.bind(this._onBlur, this);
onFocus = _.bind(this._onFocus, this);
onKeydown = _.bind(this._onKeydown, this);
onInput = _.bind(this._onInput, this);
this.$hint = $(o.hint);
this.$input = $(o.input).on("blur.tt", onBlur).on("focus.tt", onFocus).on("keydown.tt", onKeydown);
if (this.$hint.length === 0) {
this.setHint = this.getHint = this.clearHint = this.clearHintIfInvalid = _.noop;
}
if (!_.isMsie()) {
this.$input.on("input.tt", onInput);
} else {
this.$input.on("keydown.tt keypress.tt cut.tt paste.tt", function($e) {
if (specialKeyCodeMap[$e.which || $e.keyCode]) {
return;
}
_.defer(_.bind(that._onInput, that, $e));
});
}
this.query = this.$input.val();
this.$overflowHelper = buildOverflowHelper(this.$input);
}
Input.normalizeQuery = function(str) {
return (str || "").replace(/^\s*/g, "").replace(/\s{2,}/g, " ");
};
_.mixin(Input.prototype, EventEmitter, {
_onBlur: function onBlur() {
this.resetInputValue();
this.trigger("blurred");
},
_onFocus: function onFocus() {
this.trigger("focused");
},
_onKeydown: function onKeydown($e) {
var keyName = specialKeyCodeMap[$e.which || $e.keyCode];
this._managePreventDefault(keyName, $e);
if (keyName && this._shouldTrigger(keyName, $e)) {
this.trigger(keyName + "Keyed", $e);
}
},
_onInput: function onInput() {
this._checkInputValue();
},
_managePreventDefault: function managePreventDefault(keyName, $e) {
var preventDefault, hintValue, inputValue;
switch (keyName) {
case "tab":
hintValue = this.getHint();
inputValue = this.getInputValue();
preventDefault = hintValue && hintValue !== inputValue && !withModifier($e);
break;
case "up":
case "down":
preventDefault = !withModifier($e);
break;
default:
preventDefault = false;
}
preventDefault && $e.preventDefault();
},
_shouldTrigger: function shouldTrigger(keyName, $e) {
var trigger;
switch (keyName) {
case "tab":
trigger = !withModifier($e);
break;
default:
trigger = true;
}
return trigger;
},
_checkInputValue: function checkInputValue() {
var inputValue, areEquivalent, hasDifferentWhitespace;
inputValue = this.getInputValue();
areEquivalent = areQueriesEquivalent(inputValue, this.query);
hasDifferentWhitespace = areEquivalent ? this.query.length !== inputValue.length : false;
this.query = inputValue;
if (!areEquivalent) {
this.trigger("queryChanged", this.query);
} else if (hasDifferentWhitespace) {
this.trigger("whitespaceChanged", this.query);
}
},
focus: function focus() {
this.$input.focus();
},
blur: function blur() {
this.$input.blur();
},
getQuery: function getQuery() {
return this.query;
},
setQuery: function setQuery(query) {
this.query = query;
},
getInputValue: function getInputValue() {
return this.$input.val();
},
setInputValue: function setInputValue(value, silent) {
this.$input.val(value);
silent ? this.clearHint() : this._checkInputValue();
},
resetInputValue: function resetInputValue() {
this.setInputValue(this.query, true);
},
getHint: function getHint() {
return this.$hint.val();
},
setHint: function setHint(value) {
this.$hint.val(value);
},
clearHint: function clearHint() {
this.setHint("");
},
clearHintIfInvalid: function clearHintIfInvalid() {
var val, hint, valIsPrefixOfHint, isValid;
val = this.getInputValue();
hint = this.getHint();
valIsPrefixOfHint = val !== hint && hint.indexOf(val) === 0;
isValid = val !== "" && valIsPrefixOfHint && !this.hasOverflow();
!isValid && this.clearHint();
},
getLanguageDirection: function getLanguageDirection() {
return (this.$input.css("direction") || "ltr").toLowerCase();
},
hasOverflow: function hasOverflow() {
var constraint = this.$input.width() - 2;
this.$overflowHelper.text(this.getInputValue());
return this.$overflowHelper.width() >= constraint;
},
isCursorAtEnd: function() {
var valueLength, selectionStart, range;
valueLength = this.$input.val().length;
selectionStart = this.$input[0].selectionStart;
if (_.isNumber(selectionStart)) {
return selectionStart === valueLength;
} else if (document.selection) {
range = document.selection.createRange();
range.moveStart("character", -valueLength);
return valueLength === range.text.length;
}
return true;
},
destroy: function destroy() {
this.$hint.off(".tt");
this.$input.off(".tt");
this.$hint = this.$input = this.$overflowHelper = null;
}
});
return Input;
function buildOverflowHelper($input) {
return $('" + displayFn(context) + "
";
}
}
function isValidName(str) {
return /^[_a-zA-Z0-9-]+$/.test(str);
}
}();
var Dropdown = function() {
"use strict";
function Dropdown(o) {
var that = this, onSuggestionClick, onSuggestionMouseEnter, onSuggestionMouseLeave;
o = o || {};
if (!o.menu) {
$.error("menu is required");
}
this.isOpen = false;
this.isEmpty = true;
this.datasets = _.map(o.datasets, initializeDataset);
onSuggestionClick = _.bind(this._onSuggestionClick, this);
onSuggestionMouseEnter = _.bind(this._onSuggestionMouseEnter, this);
onSuggestionMouseLeave = _.bind(this._onSuggestionMouseLeave, this);
this.$menu = $(o.menu).on("click.tt", ".tt-suggestion", onSuggestionClick).on("mouseenter.tt", ".tt-suggestion", onSuggestionMouseEnter).on("mouseleave.tt", ".tt-suggestion", onSuggestionMouseLeave);
_.each(this.datasets, function(dataset) {
that.$menu.append(dataset.getRoot());
dataset.onSync("rendered", that._onRendered, that);
});
}
_.mixin(Dropdown.prototype, EventEmitter, {
_onSuggestionClick: function onSuggestionClick($e) {
this.trigger("suggestionClicked", $($e.currentTarget));
},
_onSuggestionMouseEnter: function onSuggestionMouseEnter($e) {
this._removeCursor();
this._setCursor($($e.currentTarget), true);
},
_onSuggestionMouseLeave: function onSuggestionMouseLeave() {
this._removeCursor();
},
_onRendered: function onRendered() {
this.isEmpty = _.every(this.datasets, isDatasetEmpty);
this.isEmpty ? this._hide() : this.isOpen && this._show();
this.trigger("datasetRendered");
function isDatasetEmpty(dataset) {
return dataset.isEmpty();
}
},
_hide: function() {
this.$menu.hide();
},
_show: function() {
this.$menu.css("display", "block");
},
_getSuggestions: function getSuggestions() {
return this.$menu.find(".tt-suggestion");
},
_getCursor: function getCursor() {
return this.$menu.find(".tt-cursor").first();
},
_setCursor: function setCursor($el, silent) {
$el.first().addClass("tt-cursor");
!silent && this.trigger("cursorMoved");
},
_removeCursor: function removeCursor() {
this._getCursor().removeClass("tt-cursor");
},
_moveCursor: function moveCursor(increment) {
var $suggestions, $oldCursor, newCursorIndex, $newCursor;
if (!this.isOpen) {
return;
}
$oldCursor = this._getCursor();
$suggestions = this._getSuggestions();
this._removeCursor();
newCursorIndex = $suggestions.index($oldCursor) + increment;
newCursorIndex = (newCursorIndex + 1) % ($suggestions.length + 1) - 1;
if (newCursorIndex === -1) {
this.trigger("cursorRemoved");
return;
} else if (newCursorIndex < -1) {
newCursorIndex = $suggestions.length - 1;
}
this._setCursor($newCursor = $suggestions.eq(newCursorIndex));
this._ensureVisible($newCursor);
},
_ensureVisible: function ensureVisible($el) {
var elTop, elBottom, menuScrollTop, menuHeight;
elTop = $el.position().top;
elBottom = elTop + $el.outerHeight(true);
menuScrollTop = this.$menu.scrollTop();
menuHeight = this.$menu.height() + parseInt(this.$menu.css("paddingTop"), 10) + parseInt(this.$menu.css("paddingBottom"), 10);
if (elTop < 0) {
this.$menu.scrollTop(menuScrollTop + elTop);
} else if (menuHeight < elBottom) {
this.$menu.scrollTop(menuScrollTop + (elBottom - menuHeight));
}
},
close: function close() {
if (this.isOpen) {
this.isOpen = false;
this._removeCursor();
this._hide();
this.trigger("closed");
}
},
open: function open() {
if (!this.isOpen) {
this.isOpen = true;
!this.isEmpty && this._show();
this.trigger("opened");
}
},
setLanguageDirection: function setLanguageDirection(dir) {
this.$menu.css(dir === "ltr" ? css.ltr : css.rtl);
},
moveCursorUp: function moveCursorUp() {
this._moveCursor(-1);
},
moveCursorDown: function moveCursorDown() {
this._moveCursor(+1);
},
getDatumForSuggestion: function getDatumForSuggestion($el) {
var datum = null;
if ($el.length) {
datum = {
raw: Dataset.extractDatum($el),
value: Dataset.extractValue($el),
datasetName: Dataset.extractDatasetName($el)
};
}
return datum;
},
getDatumForCursor: function getDatumForCursor() {
return this.getDatumForSuggestion(this._getCursor().first());
},
getDatumForTopSuggestion: function getDatumForTopSuggestion() {
return this.getDatumForSuggestion(this._getSuggestions().first());
},
update: function update(query) {
_.each(this.datasets, updateDataset);
function updateDataset(dataset) {
dataset.update(query);
}
},
empty: function empty() {
_.each(this.datasets, clearDataset);
this.isEmpty = true;
function clearDataset(dataset) {
dataset.clear();
}
},
isVisible: function isVisible() {
return this.isOpen && !this.isEmpty;
},
destroy: function destroy() {
this.$menu.off(".tt");
this.$menu = null;
_.each(this.datasets, destroyDataset);
function destroyDataset(dataset) {
dataset.destroy();
}
}
});
return Dropdown;
function initializeDataset(oDataset) {
return new Dataset(oDataset);
}
}();
var Typeahead = function() {
"use strict";
var attrsKey = "ttAttrs";
function Typeahead(o) {
var $menu, $input, $hint;
o = o || {};
if (!o.input) {
$.error("missing input");
}
this.isActivated = false;
this.autoselect = !!o.autoselect;
this.minLength = _.isNumber(o.minLength) ? o.minLength : 1;
this.$node = buildDom(o.input, o.withHint);
$menu = this.$node.find(".tt-dropdown-menu");
$input = this.$node.find(".tt-input");
$hint = this.$node.find(".tt-hint");
$input.on("blur.tt", function($e) {
var active, isActive, hasActive;
active = document.activeElement;
isActive = $menu.is(active);
hasActive = $menu.has(active).length > 0;
if (_.isMsie() && (isActive || hasActive)) {
$e.preventDefault();
$e.stopImmediatePropagation();
_.defer(function() {
$input.focus();
});
}
});
$menu.on("mousedown.tt", function($e) {
$e.preventDefault();
});
this.eventBus = o.eventBus || new EventBus({
el: $input
});
this.dropdown = new Dropdown({
menu: $menu,
datasets: o.datasets
}).onSync("suggestionClicked", this._onSuggestionClicked, this).onSync("cursorMoved", this._onCursorMoved, this).onSync("cursorRemoved", this._onCursorRemoved, this).onSync("opened", this._onOpened, this).onSync("closed", this._onClosed, this).onAsync("datasetRendered", this._onDatasetRendered, this);
this.input = new Input({
input: $input,
hint: $hint
}).onSync("focused", this._onFocused, this).onSync("blurred", this._onBlurred, this).onSync("enterKeyed", this._onEnterKeyed, this).onSync("tabKeyed", this._onTabKeyed, this).onSync("escKeyed", this._onEscKeyed, this).onSync("upKeyed", this._onUpKeyed, this).onSync("downKeyed", this._onDownKeyed, this).onSync("leftKeyed", this._onLeftKeyed, this).onSync("rightKeyed", this._onRightKeyed, this).onSync("queryChanged", this._onQueryChanged, this).onSync("whitespaceChanged", this._onWhitespaceChanged, this);
this._setLanguageDirection();
}
_.mixin(Typeahead.prototype, {
_onSuggestionClicked: function onSuggestionClicked(type, $el) {
var datum;
if (datum = this.dropdown.getDatumForSuggestion($el)) {
this._select(datum);
}
},
_onCursorMoved: function onCursorMoved() {
var datum = this.dropdown.getDatumForCursor();
this.input.setInputValue(datum.value, true);
this.eventBus.trigger("cursorchanged", datum.raw, datum.datasetName);
},
_onCursorRemoved: function onCursorRemoved() {
this.input.resetInputValue();
this._updateHint();
},
_onDatasetRendered: function onDatasetRendered() {
this._updateHint();
},
_onOpened: function onOpened() {
this._updateHint();
this.eventBus.trigger("opened");
},
_onClosed: function onClosed() {
this.input.clearHint();
this.eventBus.trigger("closed");
},
_onFocused: function onFocused() {
this.isActivated = true;
this.dropdown.open();
},
_onBlurred: function onBlurred() {
this.isActivated = false;
this.dropdown.empty();
this.dropdown.close();
},
_onEnterKeyed: function onEnterKeyed(type, $e) {
var cursorDatum, topSuggestionDatum;
cursorDatum = this.dropdown.getDatumForCursor();
topSuggestionDatum = this.dropdown.getDatumForTopSuggestion();
if (cursorDatum) {
this._select(cursorDatum);
$e.preventDefault();
} else if (this.autoselect && topSuggestionDatum) {
this._select(topSuggestionDatum);
$e.preventDefault();
}
},
_onTabKeyed: function onTabKeyed(type, $e) {
var datum;
if (datum = this.dropdown.getDatumForCursor()) {
this._select(datum);
$e.preventDefault();
} else {
this._autocomplete(true);
}
},
_onEscKeyed: function onEscKeyed() {
this.dropdown.close();
this.input.resetInputValue();
},
_onUpKeyed: function onUpKeyed() {
var query = this.input.getQuery();
this.dropdown.isEmpty && query.length >= this.minLength ? this.dropdown.update(query) : this.dropdown.moveCursorUp();
this.dropdown.open();
},
_onDownKeyed: function onDownKeyed() {
var query = this.input.getQuery();
this.dropdown.isEmpty && query.length >= this.minLength ? this.dropdown.update(query) : this.dropdown.moveCursorDown();
this.dropdown.open();
},
_onLeftKeyed: function onLeftKeyed() {
this.dir === "rtl" && this._autocomplete();
},
_onRightKeyed: function onRightKeyed() {
this.dir === "ltr" && this._autocomplete();
},
_onQueryChanged: function onQueryChanged(e, query) {
this.input.clearHintIfInvalid();
query.length >= this.minLength ? this.dropdown.update(query) : this.dropdown.empty();
this.dropdown.open();
this._setLanguageDirection();
},
_onWhitespaceChanged: function onWhitespaceChanged() {
this._updateHint();
this.dropdown.open();
},
_setLanguageDirection: function setLanguageDirection() {
var dir;
if (this.dir !== (dir = this.input.getLanguageDirection())) {
this.dir = dir;
this.$node.css("direction", dir);
this.dropdown.setLanguageDirection(dir);
}
},
_updateHint: function updateHint() {
var datum, val, query, escapedQuery, frontMatchRegEx, match;
datum = this.dropdown.getDatumForTopSuggestion();
if (datum && this.dropdown.isVisible() && !this.input.hasOverflow()) {
val = this.input.getInputValue();
query = Input.normalizeQuery(val);
escapedQuery = _.escapeRegExChars(query);
frontMatchRegEx = new RegExp("^(?:" + escapedQuery + ")(.+$)", "i");
match = frontMatchRegEx.exec(datum.value);
match ? this.input.setHint(val + match[1]) : this.input.clearHint();
} else {
this.input.clearHint();
}
},
_autocomplete: function autocomplete(laxCursor) {
var hint, query, isCursorAtEnd, datum;
hint = this.input.getHint();
query = this.input.getQuery();
isCursorAtEnd = laxCursor || this.input.isCursorAtEnd();
if (hint && query !== hint && isCursorAtEnd) {
datum = this.dropdown.getDatumForTopSuggestion();
datum && this.input.setInputValue(datum.value);
this.eventBus.trigger("autocompleted", datum.raw, datum.datasetName);
}
},
_select: function select(datum) {
this.input.setQuery(datum.value);
this.input.setInputValue(datum.value, true);
this._setLanguageDirection();
this.eventBus.trigger("selected", datum.raw, datum.datasetName);
this.dropdown.close();
_.defer(_.bind(this.dropdown.empty, this.dropdown));
},
open: function open() {
this.dropdown.open();
},
close: function close() {
this.dropdown.close();
},
setVal: function setVal(val) {
val = _.toStr(val);
if (this.isActivated) {
this.input.setInputValue(val);
} else {
this.input.setQuery(val);
this.input.setInputValue(val, true);
}
this._setLanguageDirection();
},
getVal: function getVal() {
return this.input.getQuery();
},
destroy: function destroy() {
this.input.destroy();
this.dropdown.destroy();
destroyDomStructure(this.$node);
this.$node = null;
}
});
return Typeahead;
function buildDom(input, withHint) {
var $input, $wrapper, $dropdown, $hint;
$input = $(input);
$wrapper = $(html.wrapper).css(css.wrapper);
$dropdown = $(html.dropdown).css(css.dropdown);
$hint = $input.clone().css(css.hint).css(getBackgroundStyles($input));
$hint.val("").removeData().addClass("tt-hint").removeAttr("id name placeholder required").prop("readonly", true).attr({
autocomplete: "off",
spellcheck: "false",
tabindex: -1
});
$input.data(attrsKey, {
dir: $input.attr("dir"),
autocomplete: $input.attr("autocomplete"),
spellcheck: $input.attr("spellcheck"),
style: $input.attr("style")
});
$input.addClass("tt-input").attr({
autocomplete: "off",
spellcheck: false
}).css(withHint ? css.input : css.inputWithNoHint);
try {
!$input.attr("dir") && $input.attr("dir", "auto");
} catch (e) {}
return $input.wrap($wrapper).parent().prepend(withHint ? $hint : null).append($dropdown);
}
function getBackgroundStyles($el) {
return {
backgroundAttachment: $el.css("background-attachment"),
backgroundClip: $el.css("background-clip"),
backgroundColor: $el.css("background-color"),
backgroundImage: $el.css("background-image"),
backgroundOrigin: $el.css("background-origin"),
backgroundPosition: $el.css("background-position"),
backgroundRepeat: $el.css("background-repeat"),
backgroundSize: $el.css("background-size")
};
}
function destroyDomStructure($node) {
var $input = $node.find(".tt-input");
_.each($input.data(attrsKey), function(val, key) {
_.isUndefined(val) ? $input.removeAttr(key) : $input.attr(key, val);
});
$input.detach().removeData(attrsKey).removeClass("tt-input").insertAfter($node);
$node.remove();
}
}();
(function() {
"use strict";
var old, typeaheadKey, methods;
old = $.fn.typeahead;
typeaheadKey = "ttTypeahead";
methods = {
initialize: function initialize(o, datasets) {
datasets = _.isArray(datasets) ? datasets : [].slice.call(arguments, 1);
o = o || {};
return this.each(attach);
function attach() {
var $input = $(this), eventBus, typeahead;
_.each(datasets, function(d) {
d.highlight = !!o.highlight;
});
typeahead = new Typeahead({
input: $input,
eventBus: eventBus = new EventBus({
el: $input
}),
withHint: _.isUndefined(o.hint) ? true : !!o.hint,
minLength: o.minLength,
autoselect: o.autoselect,
datasets: datasets
});
$input.data(typeaheadKey, typeahead);
}
},
open: function open() {
return this.each(openTypeahead);
function openTypeahead() {
var $input = $(this), typeahead;
if (typeahead = $input.data(typeaheadKey)) {
typeahead.open();
}
}
},
close: function close() {
return this.each(closeTypeahead);
function closeTypeahead() {
var $input = $(this), typeahead;
if (typeahead = $input.data(typeaheadKey)) {
typeahead.close();
}
}
},
val: function val(newVal) {
return !arguments.length ? getVal(this.first()) : this.each(setVal);
function setVal() {
var $input = $(this), typeahead;
if (typeahead = $input.data(typeaheadKey)) {
typeahead.setVal(newVal);
}
}
function getVal($input) {
var typeahead, query;
if (typeahead = $input.data(typeaheadKey)) {
query = typeahead.getVal();
}
return query;
}
},
destroy: function destroy() {
return this.each(unattach);
function unattach() {
var $input = $(this), typeahead;
if (typeahead = $input.data(typeaheadKey)) {
typeahead.destroy();
$input.removeData(typeaheadKey);
}
}
}
};
$.fn.typeahead = function(method) {
var tts;
if (methods[method] && method !== "initialize") {
tts = this.filter(function() {
return !!$(this).data(typeaheadKey);
});
return methods[method].apply(tts, [].slice.call(arguments, 1));
} else {
return methods.initialize.apply(this, arguments);
}
};
$.fn.typeahead.noConflict = function noConflict() {
$.fn.typeahead = old;
return this;
};
})();
})(window.jQuery);
/*
Copyright 2012 Igor Vaynberg
Version: 3.5.1 Timestamp: Tue Jul 22 18:58:56 EDT 2014
This software is licensed under the Apache License, Version 2.0 (the "Apache License") or the GNU
General Public License version 2 (the "GPL License"). You may choose either license to govern your
use of this software only upon the condition that you accept all of the terms of either the Apache
License or the GPL License.
You may obtain a copy of the Apache License and the GPL License at:
http://www.apache.org/licenses/LICENSE-2.0
http://www.gnu.org/licenses/gpl-2.0.html
Unless required by applicable law or agreed to in writing, software distributed under the
Apache License or the GPL License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
CONDITIONS OF ANY KIND, either express or implied. See the Apache License and the GPL License for
the specific language governing permissions and limitations under the Apache License and the GPL License.
*/
(function ($) {
if(typeof $.fn.each2 == "undefined") {
$.extend($.fn, {
/*
* 4-10 times faster .each replacement
* use it carefully, as it overrides jQuery context of element on each iteration
*/
each2 : function (c) {
var j = $([0]), i = -1, l = this.length;
while (
++i < l
&& (j.context = j[0] = this[i])
&& c.call(j[0], i, j) !== false //"this"=DOM, i=index, j=jQuery object
);
return this;
}
});
}
})(jQuery);
(function ($, undefined) {
"use strict";
/*global document, window, jQuery, console */
if (window.Select2 !== undefined) {
return;
}
var KEY, AbstractSelect2, SingleSelect2, MultiSelect2, nextUid, sizer,
lastMousePosition={x:0,y:0}, $document, scrollBarDimensions,
KEY = {
TAB: 9,
ENTER: 13,
ESC: 27,
SPACE: 32,
LEFT: 37,
UP: 38,
RIGHT: 39,
DOWN: 40,
SHIFT: 16,
CTRL: 17,
ALT: 18,
PAGE_UP: 33,
PAGE_DOWN: 34,
HOME: 36,
END: 35,
BACKSPACE: 8,
DELETE: 46,
isArrow: function (k) {
k = k.which ? k.which : k;
switch (k) {
case KEY.LEFT:
case KEY.RIGHT:
case KEY.UP:
case KEY.DOWN:
return true;
}
return false;
},
isControl: function (e) {
var k = e.which;
switch (k) {
case KEY.SHIFT:
case KEY.CTRL:
case KEY.ALT:
return true;
}
if (e.metaKey) return true;
return false;
},
isFunctionKey: function (k) {
k = k.which ? k.which : k;
return k >= 112 && k <= 123;
}
},
MEASURE_SCROLLBAR_TEMPLATE = "
",
DIACRITICS = 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$document = $(document);
nextUid=(function() { var counter=1; return function() { return counter++; }; }());
function reinsertElement(element) {
var placeholder = $(document.createTextNode(''));
element.before(placeholder);
placeholder.before(element);
placeholder.remove();
}
function stripDiacritics(str) {
// Used 'uni range + named function' from http://jsperf.com/diacritics/18
function match(a) {
return DIACRITICS[a] || a;
}
return str.replace(/[^\u0000-\u007E]/g, match);
}
function indexOf(value, array) {
var i = 0, l = array.length;
for (; i < l; i = i + 1) {
if (equal(value, array[i])) return i;
}
return -1;
}
function measureScrollbar () {
var $template = $( MEASURE_SCROLLBAR_TEMPLATE );
$template.appendTo('body');
var dim = {
width: $template.width() - $template[0].clientWidth,
height: $template.height() - $template[0].clientHeight
};
$template.remove();
return dim;
}
/**
* Compares equality of a and b
* @param a
* @param b
*/
function equal(a, b) {
if (a === b) return true;
if (a === undefined || b === undefined) return false;
if (a === null || b === null) return false;
// Check whether 'a' or 'b' is a string (primitive or object).
// The concatenation of an empty string (+'') converts its argument to a string's primitive.
if (a.constructor === String) return a+'' === b+''; // a+'' - in case 'a' is a String object
if (b.constructor === String) return b+'' === a+''; // b+'' - in case 'b' is a String object
return false;
}
/**
* Splits the string into an array of values, trimming each value. An empty array is returned for nulls or empty
* strings
* @param string
* @param separator
*/
function splitVal(string, separator) {
var val, i, l;
if (string === null || string.length < 1) return [];
val = string.split(separator);
for (i = 0, l = val.length; i < l; i = i + 1) val[i] = $.trim(val[i]);
return val;
}
function getSideBorderPadding(element) {
return element.outerWidth(false) - element.width();
}
function installKeyUpChangeEvent(element) {
var key="keyup-change-value";
element.on("keydown", function () {
if ($.data(element, key) === undefined) {
$.data(element, key, element.val());
}
});
element.on("keyup", function () {
var val= $.data(element, key);
if (val !== undefined && element.val() !== val) {
$.removeData(element, key);
element.trigger("keyup-change");
}
});
}
/**
* filters mouse events so an event is fired only if the mouse moved.
*
* filters out mouse events that occur when mouse is stationary but
* the elements under the pointer are scrolled.
*/
function installFilteredMouseMove(element) {
element.on("mousemove", function (e) {
var lastpos = lastMousePosition;
if (lastpos === undefined || lastpos.x !== e.pageX || lastpos.y !== e.pageY) {
$(e.target).trigger("mousemove-filtered", e);
}
});
}
/**
* Debounces a function. Returns a function that calls the original fn function only if no invocations have been made
* within the last quietMillis milliseconds.
*
* @param quietMillis number of milliseconds to wait before invoking fn
* @param fn function to be debounced
* @param ctx object to be used as this reference within fn
* @return debounced version of fn
*/
function debounce(quietMillis, fn, ctx) {
ctx = ctx || undefined;
var timeout;
return function () {
var args = arguments;
window.clearTimeout(timeout);
timeout = window.setTimeout(function() {
fn.apply(ctx, args);
}, quietMillis);
};
}
function installDebouncedScroll(threshold, element) {
var notify = debounce(threshold, function (e) { element.trigger("scroll-debounced", e);});
element.on("scroll", function (e) {
if (indexOf(e.target, element.get()) >= 0) notify(e);
});
}
function focus($el) {
if ($el[0] === document.activeElement) return;
/* set the focus in a 0 timeout - that way the focus is set after the processing
of the current event has finished - which seems like the only reliable way
to set focus */
window.setTimeout(function() {
var el=$el[0], pos=$el.val().length, range;
$el.focus();
/* make sure el received focus so we do not error out when trying to manipulate the caret.
sometimes modals or others listeners may steal it after its set */
var isVisible = (el.offsetWidth > 0 || el.offsetHeight > 0);
if (isVisible && el === document.activeElement) {
/* after the focus is set move the caret to the end, necessary when we val()
just before setting focus */
if(el.setSelectionRange)
{
el.setSelectionRange(pos, pos);
}
else if (el.createTextRange) {
range = el.createTextRange();
range.collapse(false);
range.select();
}
}
}, 0);
}
function getCursorInfo(el) {
el = $(el)[0];
var offset = 0;
var length = 0;
if ('selectionStart' in el) {
offset = el.selectionStart;
length = el.selectionEnd - offset;
} else if ('selection' in document) {
el.focus();
var sel = document.selection.createRange();
length = document.selection.createRange().text.length;
sel.moveStart('character', -el.value.length);
offset = sel.text.length - length;
}
return { offset: offset, length: length };
}
function killEvent(event) {
event.preventDefault();
event.stopPropagation();
}
function killEventImmediately(event) {
event.preventDefault();
event.stopImmediatePropagation();
}
function measureTextWidth(e) {
if (!sizer){
var style = e[0].currentStyle || window.getComputedStyle(e[0], null);
sizer = $(document.createElement("div")).css({
position: "absolute",
left: "-10000px",
top: "-10000px",
display: "none",
fontSize: style.fontSize,
fontFamily: style.fontFamily,
fontStyle: style.fontStyle,
fontWeight: style.fontWeight,
letterSpacing: style.letterSpacing,
textTransform: style.textTransform,
whiteSpace: "nowrap"
});
sizer.attr("class","select2-sizer");
$("body").append(sizer);
}
sizer.text(e.val());
return sizer.width();
}
function syncCssClasses(dest, src, adapter) {
var classes, replacements = [], adapted;
classes = $.trim(dest.attr("class"));
if (classes) {
classes = '' + classes; // for IE which returns object
$(classes.split(/\s+/)).each2(function() {
if (this.indexOf("select2-") === 0) {
replacements.push(this);
}
});
}
classes = $.trim(src.attr("class"));
if (classes) {
classes = '' + classes; // for IE which returns object
$(classes.split(/\s+/)).each2(function() {
if (this.indexOf("select2-") !== 0) {
adapted = adapter(this);
if (adapted) {
replacements.push(adapted);
}
}
});
}
dest.attr("class", replacements.join(" "));
}
function markMatch(text, term, markup, escapeMarkup) {
var match=stripDiacritics(text.toUpperCase()).indexOf(stripDiacritics(term.toUpperCase())),
tl=term.length;
if (match<0) {
markup.push(escapeMarkup(text));
return;
}
markup.push(escapeMarkup(text.substring(0, match)));
markup.push("");
markup.push(escapeMarkup(text.substring(match, match + tl)));
markup.push(" ");
markup.push(escapeMarkup(text.substring(match + tl, text.length)));
}
function defaultEscapeMarkup(markup) {
var replace_map = {
'\\': '\',
'&': '&',
'<': '<',
'>': '>',
'"': '"',
"'": ''',
"/": '/'
};
return String(markup).replace(/[&<>"'\/\\]/g, function (match) {
return replace_map[match];
});
}
/**
* Produces an ajax-based query function
*
* @param options object containing configuration parameters
* @param options.params parameter map for the transport ajax call, can contain such options as cache, jsonpCallback, etc. see $.ajax
* @param options.transport function that will be used to execute the ajax request. must be compatible with parameters supported by $.ajax
* @param options.url url for the data
* @param options.data a function(searchTerm, pageNumber, context) that should return an object containing query string parameters for the above url.
* @param options.dataType request data type: ajax, jsonp, other datatypes supported by jQuery's $.ajax function or the transport function if specified
* @param options.quietMillis (optional) milliseconds to wait before making the ajaxRequest, helps debounce the ajax function if invoked too often
* @param options.results a function(remoteData, pageNumber, query) that converts data returned form the remote request to the format expected by Select2.
* The expected format is an object containing the following keys:
* results array of objects that will be used as choices
* more (optional) boolean indicating whether there are more results available
* Example: {results:[{id:1, text:'Red'},{id:2, text:'Blue'}], more:true}
*/
function ajax(options) {
var timeout, // current scheduled but not yet executed request
handler = null,
quietMillis = options.quietMillis || 100,
ajaxUrl = options.url,
self = this;
return function (query) {
window.clearTimeout(timeout);
timeout = window.setTimeout(function () {
var data = options.data, // ajax data function
url = ajaxUrl, // ajax url string or function
transport = options.transport || $.fn.select2.ajaxDefaults.transport,
// deprecated - to be removed in 4.0 - use params instead
deprecated = {
type: options.type || 'GET', // set type of request (GET or POST)
cache: options.cache || false,
jsonpCallback: options.jsonpCallback||undefined,
dataType: options.dataType||"json"
},
params = $.extend({}, $.fn.select2.ajaxDefaults.params, deprecated);
data = data ? data.call(self, query.term, query.page, query.context) : null;
url = (typeof url === 'function') ? url.call(self, query.term, query.page, query.context) : url;
if (handler && typeof handler.abort === "function") { handler.abort(); }
if (options.params) {
if ($.isFunction(options.params)) {
$.extend(params, options.params.call(self));
} else {
$.extend(params, options.params);
}
}
$.extend(params, {
url: url,
dataType: options.dataType,
data: data,
success: function (data) {
// TODO - replace query.page with query so users have access to term, page, etc.
// added query as third paramter to keep backwards compatibility
var results = options.results(data, query.page, query);
query.callback(results);
},
error: function(jqXHR, textStatus, errorThrown){
var results = {
hasError: true,
jqXHR: jqXHR,
textStatus: textStatus,
errorThrown: errorThrown,
};
query.callback(results);
}
});
handler = transport.call(self, params);
}, quietMillis);
};
}
/**
* Produces a query function that works with a local array
*
* @param options object containing configuration parameters. The options parameter can either be an array or an
* object.
*
* If the array form is used it is assumed that it contains objects with 'id' and 'text' keys.
*
* If the object form is used it is assumed that it contains 'data' and 'text' keys. The 'data' key should contain
* an array of objects that will be used as choices. These objects must contain at least an 'id' key. The 'text'
* key can either be a String in which case it is expected that each element in the 'data' array has a key with the
* value of 'text' which will be used to match choices. Alternatively, text can be a function(item) that can extract
* the text.
*/
function local(options) {
var data = options, // data elements
dataText,
tmp,
text = function (item) { return ""+item.text; }; // function used to retrieve the text portion of a data item that is matched against the search
if ($.isArray(data)) {
tmp = data;
data = { results: tmp };
}
if ($.isFunction(data) === false) {
tmp = data;
data = function() { return tmp; };
}
var dataItem = data();
if (dataItem.text) {
text = dataItem.text;
// if text is not a function we assume it to be a key name
if (!$.isFunction(text)) {
dataText = dataItem.text; // we need to store this in a separate variable because in the next step data gets reset and data.text is no longer available
text = function (item) { return item[dataText]; };
}
}
return function (query) {
var t = query.term, filtered = { results: [] }, process;
if (t === "") {
query.callback(data());
return;
}
process = function(datum, collection) {
var group, attr;
datum = datum[0];
if (datum.children) {
group = {};
for (attr in datum) {
if (datum.hasOwnProperty(attr)) group[attr]=datum[attr];
}
group.children=[];
$(datum.children).each2(function(i, childDatum) { process(childDatum, group.children); });
if (group.children.length || query.matcher(t, text(group), datum)) {
collection.push(group);
}
} else {
if (query.matcher(t, text(datum), datum)) {
collection.push(datum);
}
}
};
$(data().results).each2(function(i, datum) { process(datum, filtered.results); });
query.callback(filtered);
};
}
// TODO javadoc
function tags(data) {
var isFunc = $.isFunction(data);
return function (query) {
var t = query.term, filtered = {results: []};
var result = isFunc ? data(query) : data;
if ($.isArray(result)) {
$(result).each(function () {
var isObject = this.text !== undefined,
text = isObject ? this.text : this;
if (t === "" || query.matcher(t, text)) {
filtered.results.push(isObject ? this : {id: this, text: this});
}
});
query.callback(filtered);
}
};
}
/**
* Checks if the formatter function should be used.
*
* Throws an error if it is not a function. Returns true if it should be used,
* false if no formatting should be performed.
*
* @param formatter
*/
function checkFormatter(formatter, formatterName) {
if ($.isFunction(formatter)) return true;
if (!formatter) return false;
if (typeof(formatter) === 'string') return true;
throw new Error(formatterName +" must be a string, function, or falsy value");
}
/**
* Returns a given value
* If given a function, returns its output
*
* @param val string|function
* @param context value of "this" to be passed to function
* @returns {*}
*/
function evaluate(val, context) {
if ($.isFunction(val)) {
var args = Array.prototype.slice.call(arguments, 2);
return val.apply(context, args);
}
return val;
}
function countResults(results) {
var count = 0;
$.each(results, function(i, item) {
if (item.children) {
count += countResults(item.children);
} else {
count++;
}
});
return count;
}
/**
* Default tokenizer. This function uses breaks the input on substring match of any string from the
* opts.tokenSeparators array and uses opts.createSearchChoice to create the choice object. Both of those
* two options have to be defined in order for the tokenizer to work.
*
* @param input text user has typed so far or pasted into the search field
* @param selection currently selected choices
* @param selectCallback function(choice) callback tho add the choice to selection
* @param opts select2's opts
* @return undefined/null to leave the current input unchanged, or a string to change the input to the returned value
*/
function defaultTokenizer(input, selection, selectCallback, opts) {
var original = input, // store the original so we can compare and know if we need to tell the search to update its text
dupe = false, // check for whether a token we extracted represents a duplicate selected choice
token, // token
index, // position at which the separator was found
i, l, // looping variables
separator; // the matched separator
if (!opts.createSearchChoice || !opts.tokenSeparators || opts.tokenSeparators.length < 1) return undefined;
while (true) {
index = -1;
for (i = 0, l = opts.tokenSeparators.length; i < l; i++) {
separator = opts.tokenSeparators[i];
index = input.indexOf(separator);
if (index >= 0) break;
}
if (index < 0) break; // did not find any token separator in the input string, bail
token = input.substring(0, index);
input = input.substring(index + separator.length);
if (token.length > 0) {
token = opts.createSearchChoice.call(this, token, selection);
if (token !== undefined && token !== null && opts.id(token) !== undefined && opts.id(token) !== null) {
dupe = false;
for (i = 0, l = selection.length; i < l; i++) {
if (equal(opts.id(token), opts.id(selection[i]))) {
dupe = true; break;
}
}
if (!dupe) selectCallback(token);
}
}
}
if (original!==input) return input;
}
function cleanupJQueryElements() {
var self = this;
$.each(arguments, function (i, element) {
self[element].remove();
self[element] = null;
});
}
/**
* Creates a new class
*
* @param superClass
* @param methods
*/
function clazz(SuperClass, methods) {
var constructor = function () {};
constructor.prototype = new SuperClass;
constructor.prototype.constructor = constructor;
constructor.prototype.parent = SuperClass.prototype;
constructor.prototype = $.extend(constructor.prototype, methods);
return constructor;
}
AbstractSelect2 = clazz(Object, {
// abstract
bind: function (func) {
var self = this;
return function () {
func.apply(self, arguments);
};
},
// abstract
init: function (opts) {
var results, search, resultsSelector = ".select2-results";
// prepare options
this.opts = opts = this.prepareOpts(opts);
this.id=opts.id;
// destroy if called on an existing component
if (opts.element.data("select2") !== undefined &&
opts.element.data("select2") !== null) {
opts.element.data("select2").destroy();
}
this.container = this.createContainer();
this.liveRegion = $("", {
role: "status",
"aria-live": "polite"
})
.addClass("select2-hidden-accessible")
.appendTo(document.body);
this.containerId="s2id_"+(opts.element.attr("id") || "autogen"+nextUid());
this.containerEventName= this.containerId
.replace(/([.])/g, '_')
.replace(/([;&,\-\.\+\*\~':"\!\^#$%@\[\]\(\)=>\|])/g, '\\$1');
this.container.attr("id", this.containerId);
this.container.attr("title", opts.element.attr("title"));
this.body = $("body");
syncCssClasses(this.container, this.opts.element, this.opts.adaptContainerCssClass);
this.container.attr("style", opts.element.attr("style"));
this.container.css(evaluate(opts.containerCss, this.opts.element));
this.container.addClass(evaluate(opts.containerCssClass, this.opts.element));
this.elementTabIndex = this.opts.element.attr("tabindex");
// swap container for the element
this.opts.element
.data("select2", this)
.attr("tabindex", "-1")
.before(this.container)
.on("click.select2", killEvent); // do not leak click events
this.container.data("select2", this);
this.dropdown = this.container.find(".select2-drop");
syncCssClasses(this.dropdown, this.opts.element, this.opts.adaptDropdownCssClass);
this.dropdown.addClass(evaluate(opts.dropdownCssClass, this.opts.element));
this.dropdown.data("select2", this);
this.dropdown.on("click", killEvent);
this.results = results = this.container.find(resultsSelector);
this.search = search = this.container.find("input.select2-input");
this.queryCount = 0;
this.resultsPage = 0;
this.context = null;
// initialize the container
this.initContainer();
this.container.on("click", killEvent);
installFilteredMouseMove(this.results);
this.dropdown.on("mousemove-filtered", resultsSelector, this.bind(this.highlightUnderEvent));
this.dropdown.on("touchstart touchmove touchend", resultsSelector, this.bind(function (event) {
this._touchEvent = true;
this.highlightUnderEvent(event);
}));
this.dropdown.on("touchmove", resultsSelector, this.bind(this.touchMoved));
this.dropdown.on("touchstart touchend", resultsSelector, this.bind(this.clearTouchMoved));
// Waiting for a click event on touch devices to select option and hide dropdown
// otherwise click will be triggered on an underlying element
this.dropdown.on('click', this.bind(function (event) {
if (this._touchEvent) {
this._touchEvent = false;
this.selectHighlighted();
}
}));
installDebouncedScroll(80, this.results);
this.dropdown.on("scroll-debounced", resultsSelector, this.bind(this.loadMoreIfNeeded));
// do not propagate change event from the search field out of the component
$(this.container).on("change", ".select2-input", function(e) {e.stopPropagation();});
$(this.dropdown).on("change", ".select2-input", function(e) {e.stopPropagation();});
// if jquery.mousewheel plugin is installed we can prevent out-of-bounds scrolling of results via mousewheel
if ($.fn.mousewheel) {
results.mousewheel(function (e, delta, deltaX, deltaY) {
var top = results.scrollTop();
if (deltaY > 0 && top - deltaY <= 0) {
results.scrollTop(0);
killEvent(e);
} else if (deltaY < 0 && results.get(0).scrollHeight - results.scrollTop() + deltaY <= results.height()) {
results.scrollTop(results.get(0).scrollHeight - results.height());
killEvent(e);
}
});
}
installKeyUpChangeEvent(search);
search.on("keyup-change input paste", this.bind(this.updateResults));
search.on("focus", function () { search.addClass("select2-focused"); });
search.on("blur", function () { search.removeClass("select2-focused");});
this.dropdown.on("mouseup", resultsSelector, this.bind(function (e) {
if ($(e.target).closest(".select2-result-selectable").length > 0) {
this.highlightUnderEvent(e);
this.selectHighlighted(e);
}
}));
// trap all mouse events from leaving the dropdown. sometimes there may be a modal that is listening
// for mouse events outside of itself so it can close itself. since the dropdown is now outside the select2's
// dom it will trigger the popup close, which is not what we want
// focusin can cause focus wars between modals and select2 since the dropdown is outside the modal.
this.dropdown.on("click mouseup mousedown touchstart touchend focusin", function (e) { e.stopPropagation(); });
this.nextSearchTerm = undefined;
if ($.isFunction(this.opts.initSelection)) {
// initialize selection based on the current value of the source element
this.initSelection();
// if the user has provided a function that can set selection based on the value of the source element
// we monitor the change event on the element and trigger it, allowing for two way synchronization
this.monitorSource();
}
if (opts.maximumInputLength !== null) {
this.search.attr("maxlength", opts.maximumInputLength);
}
var disabled = opts.element.prop("disabled");
if (disabled === undefined) disabled = false;
this.enable(!disabled);
var readonly = opts.element.prop("readonly");
if (readonly === undefined) readonly = false;
this.readonly(readonly);
// Calculate size of scrollbar
scrollBarDimensions = scrollBarDimensions || measureScrollbar();
this.autofocus = opts.element.prop("autofocus");
opts.element.prop("autofocus", false);
if (this.autofocus) this.focus();
this.search.attr("placeholder", opts.searchInputPlaceholder);
},
// abstract
destroy: function () {
var element=this.opts.element, select2 = element.data("select2"), self = this;
this.close();
if (element.length && element[0].detachEvent) {
element.each(function () {
this.detachEvent("onpropertychange", self._sync);
});
}
if (this.propertyObserver) {
this.propertyObserver.disconnect();
this.propertyObserver = null;
}
this._sync = null;
if (select2 !== undefined) {
select2.container.remove();
select2.liveRegion.remove();
select2.dropdown.remove();
element
.removeClass("select2-offscreen")
.removeData("select2")
.off(".select2")
.prop("autofocus", this.autofocus || false);
if (this.elementTabIndex) {
element.attr({tabindex: this.elementTabIndex});
} else {
element.removeAttr("tabindex");
}
element.show();
}
cleanupJQueryElements.call(this,
"container",
"liveRegion",
"dropdown",
"results",
"search"
);
},
// abstract
optionToData: function(element) {
if (element.is("option")) {
return {
id:element.prop("value"),
text:element.text(),
element: element.get(),
css: element.attr("class"),
disabled: element.prop("disabled"),
locked: equal(element.attr("locked"), "locked") || equal(element.data("locked"), true)
};
} else if (element.is("optgroup")) {
return {
text:element.attr("label"),
children:[],
element: element.get(),
css: element.attr("class")
};
}
},
// abstract
prepareOpts: function (opts) {
var element, select, idKey, ajaxUrl, self = this;
element = opts.element;
if (element.get(0).tagName.toLowerCase() === "select") {
this.select = select = opts.element;
}
if (select) {
// these options are not allowed when attached to a select because they are picked up off the element itself
$.each(["id", "multiple", "ajax", "query", "createSearchChoice", "initSelection", "data", "tags"], function () {
if (this in opts) {
throw new Error("Option '" + this + "' is not allowed for Select2 when attached to a element.");
}
});
}
opts = $.extend({}, {
populateResults: function(container, results, query) {
var populate, id=this.opts.id, liveRegion=this.liveRegion;
populate=function(results, container, depth) {
var i, l, result, selectable, disabled, compound, node, label, innerContainer, formatted;
results = opts.sortResults(results, container, query);
// collect the created nodes for bulk append
var nodes = [];
for (i = 0, l = results.length; i < l; i = i + 1) {
result=results[i];
disabled = (result.disabled === true);
selectable = (!disabled) && (id(result) !== undefined);
compound=result.children && result.children.length > 0;
node=$("" + evaluate(opts.formatSelectionTooBig, opts.element, maxSelSize) + " ");
return;
}
}
if (search.val().length < opts.minimumInputLength) {
if (checkFormatter(opts.formatInputTooShort, "formatInputTooShort")) {
render("" + evaluate(opts.formatInputTooShort, opts.element, search.val(), opts.minimumInputLength) + " ");
} else {
render("");
}
if (initial && this.showSearch) this.showSearch(true);
return;
}
if (opts.maximumInputLength && search.val().length > opts.maximumInputLength) {
if (checkFormatter(opts.formatInputTooLong, "formatInputTooLong")) {
render("" + evaluate(opts.formatInputTooLong, opts.element, search.val(), opts.maximumInputLength) + " ");
} else {
render("");
}
return;
}
if (opts.formatSearching && this.findHighlightableChoices().length === 0) {
render("" + evaluate(opts.formatSearching, opts.element) + " ");
}
search.addClass("select2-active");
this.removeHighlight();
// give the tokenizer a chance to pre-process the input
input = this.tokenize();
if (input != undefined && input != null) {
search.val(input);
}
this.resultsPage = 1;
opts.query({
element: opts.element,
term: search.val(),
page: this.resultsPage,
context: null,
matcher: opts.matcher,
callback: this.bind(function (data) {
var def; // default choice
// ignore old responses
if (queryNumber != this.queryCount) {
return;
}
// ignore a response if the select2 has been closed before it was received
if (!this.opened()) {
this.search.removeClass("select2-active");
return;
}
// handle ajax error
if(data.hasError !== undefined && checkFormatter(opts.formatAjaxError, "formatAjaxError")) {
render("" + evaluate(opts.formatAjaxError, opts.element, data.jqXHR, data.textStatus, data.errorThrown) + " ");
return;
}
// save context, if any
this.context = (data.context===undefined) ? null : data.context;
// create a default choice and prepend it to the list
if (this.opts.createSearchChoice && search.val() !== "") {
def = this.opts.createSearchChoice.call(self, search.val(), data.results);
if (def !== undefined && def !== null && self.id(def) !== undefined && self.id(def) !== null) {
if ($(data.results).filter(
function () {
return equal(self.id(this), self.id(def));
}).length === 0) {
this.opts.createSearchChoicePosition(data.results, def);
}
}
}
if (data.results.length === 0 && checkFormatter(opts.formatNoMatches, "formatNoMatches")) {
render("" + evaluate(opts.formatNoMatches, opts.element, search.val()) + " ");
return;
}
results.empty();
self.opts.populateResults.call(this, results, data.results, {term: search.val(), page: this.resultsPage, context:null});
if (data.more === true && checkFormatter(opts.formatLoadMore, "formatLoadMore")) {
results.append("" + opts.escapeMarkup(evaluate(opts.formatLoadMore, opts.element, this.resultsPage)) + " ");
window.setTimeout(function() { self.loadMoreIfNeeded(); }, 10);
}
this.postprocessResults(data, initial);
postRender();
this.opts.element.trigger({ type: "select2-loaded", items: data });
})});
},
// abstract
cancel: function () {
this.close();
},
// abstract
blur: function () {
// if selectOnBlur == true, select the currently highlighted option
if (this.opts.selectOnBlur)
this.selectHighlighted({noFocus: true});
this.close();
this.container.removeClass("select2-container-active");
// synonymous to .is(':focus'), which is available in jquery >= 1.6
if (this.search[0] === document.activeElement) { this.search.blur(); }
this.clearSearch();
this.selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus");
},
// abstract
focusSearch: function () {
focus(this.search);
},
// abstract
selectHighlighted: function (options) {
if (this._touchMoved) {
this.clearTouchMoved();
return;
}
var index=this.highlight(),
highlighted=this.results.find(".select2-highlighted"),
data = highlighted.closest('.select2-result').data("select2-data");
if (data) {
this.highlight(index);
this.onSelect(data, options);
} else if (options && options.noFocus) {
this.close();
}
},
// abstract
getPlaceholder: function () {
var placeholderOption;
return this.opts.element.attr("placeholder") ||
this.opts.element.attr("data-placeholder") || // jquery 1.4 compat
this.opts.element.data("placeholder") ||
this.opts.placeholder ||
((placeholderOption = this.getPlaceholderOption()) !== undefined ? placeholderOption.text() : undefined);
},
// abstract
getPlaceholderOption: function() {
if (this.select) {
var firstOption = this.select.children('option').first();
if (this.opts.placeholderOption !== undefined ) {
//Determine the placeholder option based on the specified placeholderOption setting
return (this.opts.placeholderOption === "first" && firstOption) ||
(typeof this.opts.placeholderOption === "function" && this.opts.placeholderOption(this.select));
} else if ($.trim(firstOption.text()) === "" && firstOption.val() === "") {
//No explicit placeholder option specified, use the first if it's blank
return firstOption;
}
}
},
/**
* Get the desired width for the container element. This is
* derived first from option `width` passed to select2, then
* the inline 'style' on the original element, and finally
* falls back to the jQuery calculated element width.
*/
// abstract
initContainerWidth: function () {
function resolveContainerWidth() {
var style, attrs, matches, i, l, attr;
if (this.opts.width === "off") {
return null;
} else if (this.opts.width === "element"){
return this.opts.element.outerWidth(false) === 0 ? 'auto' : this.opts.element.outerWidth(false) + 'px';
} else if (this.opts.width === "copy" || this.opts.width === "resolve") {
// check if there is inline style on the element that contains width
style = this.opts.element.attr('style');
if (style !== undefined) {
attrs = style.split(';');
for (i = 0, l = attrs.length; i < l; i = i + 1) {
attr = attrs[i].replace(/\s/g, '');
matches = attr.match(/^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i);
if (matches !== null && matches.length >= 1)
return matches[1];
}
}
if (this.opts.width === "resolve") {
// next check if css('width') can resolve a width that is percent based, this is sometimes possible
// when attached to input type=hidden or elements hidden via css
style = this.opts.element.css('width');
if (style.indexOf("%") > 0) return style;
// finally, fallback on the calculated width of the element
return (this.opts.element.outerWidth(false) === 0 ? 'auto' : this.opts.element.outerWidth(false) + 'px');
}
return null;
} else if ($.isFunction(this.opts.width)) {
return this.opts.width();
} else {
return this.opts.width;
}
};
var width = resolveContainerWidth.call(this);
if (width !== null) {
this.container.css("width", width);
}
}
});
SingleSelect2 = clazz(AbstractSelect2, {
// single
createContainer: function () {
var container = $(document.createElement("div")).attr({
"class": "select2-container"
}).html([
"",
" ",
"",
"
",
"
",
"
",
"
" +
"
" +
" "),
disabledItem = $(
"" +
"
" +
" ");
var choice = enableChoice ? enabledItem : disabledItem,
id = this.id(data),
val = this.getVal(),
formatted,
cssClass;
formatted=this.opts.formatSelection(data, choice.find("div"), this.opts.escapeMarkup);
if (formatted != undefined) {
choice.find("div").replaceWith(""+formatted+"
");
}
cssClass=this.opts.formatSelectionCssClass(data, choice.find("div"));
if (cssClass != undefined) {
choice.addClass(cssClass);
}
if(enableChoice){
choice.find(".select2-search-choice-close")
.on("mousedown", killEvent)
.on("click dblclick", this.bind(function (e) {
if (!this.isInterfaceEnabled()) return;
this.unselect($(e.target));
this.selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus");
killEvent(e);
this.close();
this.focusSearch();
})).on("focus", this.bind(function () {
if (!this.isInterfaceEnabled()) return;
this.container.addClass("select2-container-active");
this.dropdown.addClass("select2-drop-active");
}));
}
choice.data("select2-data", data);
choice.insertBefore(this.searchContainer);
val.push(id);
this.setVal(val);
},
// multi
unselect: function (selected) {
var val = this.getVal(),
data,
index;
selected = selected.closest(".select2-search-choice");
if (selected.length === 0) {
throw "Invalid argument: " + selected + ". Must be .select2-search-choice";
}
data = selected.data("select2-data");
if (!data) {
// prevent a race condition when the 'x' is clicked really fast repeatedly the event can be queued
// and invoked on an element already removed
return;
}
var evt = $.Event("select2-removing");
evt.val = this.id(data);
evt.choice = data;
this.opts.element.trigger(evt);
if (evt.isDefaultPrevented()) {
return false;
}
while((index = indexOf(this.id(data), val)) >= 0) {
val.splice(index, 1);
this.setVal(val);
if (this.select) this.postprocessResults();
}
selected.remove();
this.opts.element.trigger({ type: "select2-removed", val: this.id(data), choice: data });
this.triggerChange({ removed: data });
return true;
},
// multi
postprocessResults: function (data, initial, noHighlightUpdate) {
var val = this.getVal(),
choices = this.results.find(".select2-result"),
compound = this.results.find(".select2-result-with-children"),
self = this;
choices.each2(function (i, choice) {
var id = self.id(choice.data("select2-data"));
if (indexOf(id, val) >= 0) {
choice.addClass("select2-selected");
// mark all children of the selected parent as selected
choice.find(".select2-result-selectable").addClass("select2-selected");
}
});
compound.each2(function(i, choice) {
// hide an optgroup if it doesn't have any selectable children
if (!choice.is('.select2-result-selectable')
&& choice.find(".select2-result-selectable:not(.select2-selected)").length === 0) {
choice.addClass("select2-selected");
}
});
if (this.highlight() == -1 && noHighlightUpdate !== false){
self.highlight(0);
}
//If all results are chosen render formatNoMatches
if(!this.opts.createSearchChoice && !choices.filter('.select2-result:not(.select2-selected)').length > 0){
if(!data || data && !data.more && this.results.find(".select2-no-results").length === 0) {
if (checkFormatter(self.opts.formatNoMatches, "formatNoMatches")) {
this.results.append("" + evaluate(self.opts.formatNoMatches, self.opts.element, self.search.val()) + " ");
}
}
}
},
// multi
getMaxSearchWidth: function() {
return this.selection.width() - getSideBorderPadding(this.search);
},
// multi
resizeSearch: function () {
var minimumWidth, left, maxWidth, containerLeft, searchWidth,
sideBorderPadding = getSideBorderPadding(this.search);
minimumWidth = measureTextWidth(this.search) + 10;
left = this.search.offset().left;
maxWidth = this.selection.width();
containerLeft = this.selection.offset().left;
searchWidth = maxWidth - (left - containerLeft) - sideBorderPadding;
if (searchWidth < minimumWidth) {
searchWidth = maxWidth - sideBorderPadding;
}
if (searchWidth < 40) {
searchWidth = maxWidth - sideBorderPadding;
}
if (searchWidth <= 0) {
searchWidth = minimumWidth;
}
this.search.width(Math.floor(searchWidth));
},
// multi
getVal: function () {
var val;
if (this.select) {
val = this.select.val();
return val === null ? [] : val;
} else {
val = this.opts.element.val();
return splitVal(val, this.opts.separator);
}
},
// multi
setVal: function (val) {
var unique;
if (this.select) {
this.select.val(val);
} else {
unique = [];
// filter out duplicates
$(val).each(function () {
if (indexOf(this, unique) < 0) unique.push(this);
});
this.opts.element.val(unique.length === 0 ? "" : unique.join(this.opts.separator));
}
},
// multi
buildChangeDetails: function (old, current) {
var current = current.slice(0),
old = old.slice(0);
// remove intersection from each array
for (var i = 0; i < current.length; i++) {
for (var j = 0; j < old.length; j++) {
if (equal(this.opts.id(current[i]), this.opts.id(old[j]))) {
current.splice(i, 1);
if(i>0){
i--;
}
old.splice(j, 1);
j--;
}
}
}
return {added: current, removed: old};
},
// multi
val: function (val, triggerChange) {
var oldData, self=this;
if (arguments.length === 0) {
return this.getVal();
}
oldData=this.data();
if (!oldData.length) oldData=[];
// val is an id. !val is true for [undefined,null,'',0] - 0 is legal
if (!val && val !== 0) {
this.opts.element.val("");
this.updateSelection([]);
this.clearSearch();
if (triggerChange) {
this.triggerChange({added: this.data(), removed: oldData});
}
return;
}
// val is a list of ids
this.setVal(val);
if (this.select) {
this.opts.initSelection(this.select, this.bind(this.updateSelection));
if (triggerChange) {
this.triggerChange(this.buildChangeDetails(oldData, this.data()));
}
} else {
if (this.opts.initSelection === undefined) {
throw new Error("val() cannot be called if initSelection() is not defined");
}
this.opts.initSelection(this.opts.element, function(data){
var ids=$.map(data, self.id);
self.setVal(ids);
self.updateSelection(data);
self.clearSearch();
if (triggerChange) {
self.triggerChange(self.buildChangeDetails(oldData, self.data()));
}
});
}
this.clearSearch();
},
// multi
onSortStart: function() {
if (this.select) {
throw new Error("Sorting of elements is not supported when attached to . Attach to t.Ub;t.Xc=/Firefox/i.test(t.M);t.ne=/Chrome/i.test(t.M);t.ec=!!("ontouchstart"in window||window.Vc&&document instanceof window.Vc);t.Ic=function(a,c){t.h.Z(c,function(c,e){e===k||"undefined"===typeof e||e===l?a.removeAttribute(c):a.setAttribute(c,e===f?"":e)})};
t.Aa=function(a){var c,d,e,g;c={};if(a&&a.attributes&&0e?"0"+e:e)+":")+(10>d?"0"+d:d)};t.jd=function(){document.body.focus();document.onselectstart=r(l)};t.ie=function(){document.onselectstart=r(f)};t.trim=function(a){return(a+"").replace(/^\s+|\s+$/g,"")};t.round=function(a,c){c||(c=0);return Math.round(a*Math.pow(10,c))/Math.pow(10,c)};
t.Ab=function(a,c){return{length:1,start:function(){return a},end:function(){return c}}};
t.get=function(a,c,d,e){var g,h,j,n;d=d||m();"undefined"===typeof XMLHttpRequest&&(window.XMLHttpRequest=function(){try{return new window.ActiveXObject("Msxml2.XMLHTTP.6.0")}catch(a){}try{return new window.ActiveXObject("Msxml2.XMLHTTP.3.0")}catch(c){}try{return new window.ActiveXObject("Msxml2.XMLHTTP")}catch(d){}throw Error("This browser does not support XMLHttpRequest.");});h=new XMLHttpRequest;j=t.Vd(a);n=window.location;j.protocol+j.host!==n.protocol+n.host&&window.XDomainRequest&&!("withCredentials"in
h)?(h=new window.XDomainRequest,h.onload=function(){c(h.responseText)},h.onerror=d,h.onprogress=m(),h.ontimeout=d):(g="file:"==j.protocol||"file:"==n.protocol,h.onreadystatechange=function(){4===h.readyState&&(200===h.status||g&&0===h.status?c(h.responseText):d(h.responseText))});try{h.open("GET",a,f),e&&(h.withCredentials=f)}catch(q){d(q);return}try{h.send()}catch(w){d(w)}};
t.Zd=function(a){try{var c=window.localStorage||l;c&&(c.volume=a)}catch(d){22==d.code||1014==d.code?t.log("LocalStorage Full (VideoJS)",d):18==d.code?t.log("LocalStorage not allowed (VideoJS)",d):t.log("LocalStorage Error (VideoJS)",d)}};t.sc=function(a){a.match(/^https?:\/\//)||(a=t.e("div",{innerHTML:'x '}).firstChild.href);return a};
t.Vd=function(a){var c,d,e,g;g="protocol hostname port pathname search hash host".split(" ");d=t.e("a",{href:a});if(e=""===d.host&&"file:"!==d.protocol)c=t.e("div"),c.innerHTML='e&&(a.preventDefault(),this.m("tap")))})}
t.t=t.a.extend({i:function(a,c){t.a.call(this,a,c);G(this);this.d("tap",this.r);this.d("click",this.r);this.d("focus",this.Za);this.d("blur",this.Ya)}});s=t.t.prototype;
s.e=function(a,c){var d;c=t.h.A({className:this.T(),role:"button","aria-live":"polite",tabIndex:0},c);d=t.a.prototype.e.call(this,a,c);c.innerHTML||(this.v=t.e("div",{className:"vjs-control-content"}),this.yb=t.e("span",{className:"vjs-control-text",innerHTML:this.s(this.ua)||"Need Text"}),this.v.appendChild(this.yb),d.appendChild(this.v));return d};s.T=function(){return"vjs-control "+t.a.prototype.T.call(this)};s.r=m();s.Za=function(){t.d(document,"keyup",t.bind(this,this.ea))};
s.ea=function(a){if(32==a.which||13==a.which)a.preventDefault(),this.r()};s.Ya=function(){t.p(document,"keyup",t.bind(this,this.ea))};
t.Q=t.a.extend({i:function(a,c){t.a.call(this,a,c);this.hd=this.la(this.l.barName);this.handle=this.la(this.l.handleName);this.d("mousedown",this.$a);this.d("touchstart",this.$a);this.d("focus",this.Za);this.d("blur",this.Ya);this.d("click",this.r);this.c.d("controlsvisible",t.bind(this,this.update));a.d(this.Cc,t.bind(this,this.update));this.S={};this.S.move=t.bind(this,this.ab);this.S.end=t.bind(this,this.Mb)}});s=t.Q.prototype;
s.e=function(a,c){c=c||{};c.className+=" vjs-slider";c=t.h.A({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},c);return t.a.prototype.e.call(this,a,c)};s.$a=function(a){a.preventDefault();t.jd();this.n("vjs-sliding");t.d(document,"mousemove",this.S.move);t.d(document,"mouseup",this.S.end);t.d(document,"touchmove",this.S.move);t.d(document,"touchend",this.S.end);this.ab(a)};s.ab=m();
s.Mb=function(){t.ie();this.q("vjs-sliding");t.p(document,"mousemove",this.S.move,l);t.p(document,"mouseup",this.S.end,l);t.p(document,"touchmove",this.S.move,l);t.p(document,"touchend",this.S.end,l);this.update()};s.update=function(){if(this.b){var a,c=this.Gb(),d=this.handle,e=this.hd;isNaN(c)&&(c=0);a=c;if(d){a=this.b.offsetWidth;var g=d.w().offsetWidth;a=g?g/a:0;c*=1-a;a=c+a/2;d.w().style.left=t.round(100*c,2)+"%"}e&&(e.w().style.width=t.round(100*a,2)+"%")}};
function H(a,c){var d,e,g,h;d=a.b;e=t.xd(d);h=g=d.offsetWidth;d=a.handle;if(a.options().vertical)return h=e.top,e=c.changedTouches?c.changedTouches[0].pageY:c.pageY,d&&(d=d.w().offsetHeight,h+=d/2,g-=d),Math.max(0,Math.min(1,(h-e+g)/g));g=e.left;e=c.changedTouches?c.changedTouches[0].pageX:c.pageX;d&&(d=d.w().offsetWidth,g+=d/2,h-=d);return Math.max(0,Math.min(1,(e-g)/h))}s.Za=function(){t.d(document,"keyup",t.bind(this,this.ea))};
s.ea=function(a){if(37==a.which||40==a.which)a.preventDefault(),this.Lc();else if(38==a.which||39==a.which)a.preventDefault(),this.Mc()};s.Ya=function(){t.p(document,"keyup",t.bind(this,this.ea))};s.r=function(a){a.stopImmediatePropagation();a.preventDefault()};t.$=t.a.extend();t.$.prototype.defaultValue=0;
t.$.prototype.e=function(a,c){c=c||{};c.className+=" vjs-slider-handle";c=t.h.A({innerHTML:''+this.defaultValue+" "},c);return t.a.prototype.e.call(this,"div",c)};t.ia=t.a.extend();function ca(a,c){a.R(c);c.d("click",t.bind(a,function(){E(this)}))}
t.ia.prototype.e=function(){var a=this.options().lc||"ul";this.v=t.e(a,{className:"vjs-menu-content"});a=t.a.prototype.e.call(this,"div",{append:this.v,className:"vjs-menu"});a.appendChild(this.v);t.d(a,"click",function(a){a.preventDefault();a.stopImmediatePropagation()});return a};t.I=t.t.extend({i:function(a,c){t.t.call(this,a,c);this.selected(c.selected)}});t.I.prototype.e=function(a,c){return t.t.prototype.e.call(this,"li",t.h.A({className:"vjs-menu-item",innerHTML:this.l.label},c))};
t.I.prototype.r=function(){this.selected(f)};t.I.prototype.selected=function(a){a?(this.n("vjs-selected"),this.b.setAttribute("aria-selected",f)):(this.q("vjs-selected"),this.b.setAttribute("aria-selected",l))};t.L=t.t.extend({i:function(a,c){t.t.call(this,a,c);this.Ba=this.xa();this.R(this.Ba);this.O&&0===this.O.length&&this.W();this.d("keyup",this.ea);this.b.setAttribute("aria-haspopup",f);this.b.setAttribute("role","button")}});s=t.L.prototype;s.ta=l;
s.xa=function(){var a=new t.ia(this.c);this.options().title&&a.ka().appendChild(t.e("li",{className:"vjs-menu-title",innerHTML:t.ba(this.options().title),fe:-1}));if(this.O=this.createItems())for(var c=0;ca&&(a=Infinity),this.duration(a),Infinity===a?this.n("vjs-live"):this.q("vjs-live"))};s.Md=function(){this.isFullscreen()?this.n("vjs-fullscreen"):this.q("vjs-fullscreen")};function S(a,c,d){if(a.k&&!a.k.ma)a.k.J(function(){this[c](d)});else try{a.k[c](d)}catch(e){throw t.log(e),e;}}
function R(a,c){if(a.k&&a.k.ma)try{return a.k[c]()}catch(d){throw a.k[c]===b?t.log("Video.js: "+c+" method not defined for "+a.fb+" playback technology.",d):"TypeError"==d.name?(t.log("Video.js: "+c+" unavailable on "+a.fb+" playback technology element.",d),a.k.ma=l):t.log(d),d;}}s.play=function(){S(this,"play");return this};s.pause=function(){S(this,"pause");return this};s.paused=function(){return R(this,"paused")===l?l:f};
s.currentTime=function(a){return a!==b?(S(this,"setCurrentTime",a),this):this.G.currentTime=R(this,"currentTime")||0};s.duration=function(a){if(a!==b)return this.G.duration=parseFloat(a),this;this.G.duration===b&&this.Ac();return this.G.duration||0};s.remainingTime=function(){return this.duration()-this.currentTime()};s.buffered=function(){var a=R(this,"buffered");if(!a||!a.length)a=t.Ab(0,0);return a};
s.bufferedPercent=function(){var a=this.duration(),c=this.buffered(),d=0,e,g;if(!a)return 0;for(var h=0;ha&&(g=a),d+=g-e;return d/a};s.volume=function(a){if(a!==b)return a=Math.max(0,Math.min(1,parseFloat(a))),this.G.volume=a,S(this,"setVolume",a),t.Zd(a),this;a=parseFloat(R(this,"volume"));return isNaN(a)?1:a};s.muted=function(a){return a!==b?(S(this,"setMuted",a),this):R(this,"muted")||l};s.Ea=function(){return R(this,"supportsFullScreen")||l};s.wc=l;
s.isFullscreen=function(a){return a!==b?(this.wc=!!a,this):this.wc};s.isFullScreen=function(a){t.log.warn('player.isFullScreen() has been deprecated, use player.isFullscreen() with a lowercase "s")');return this.isFullscreen(a)};
s.requestFullscreen=function(){var a=t.Pa.Fb;this.isFullscreen(f);a?(t.d(document,a.fullscreenchange,t.bind(this,function(c){this.isFullscreen(document[a.fullscreenElement]);this.isFullscreen()===l&&t.p(document,a.fullscreenchange,arguments.callee);this.m("fullscreenchange")})),this.b[a.requestFullscreen]()):this.k.Ea()?S(this,"enterFullScreen"):(this.pc(),this.m("fullscreenchange"));return this};
s.exitFullscreen=function(){var a=t.Pa.Fb;this.isFullscreen(l);if(a)document[a.exitFullscreen]();else this.k.Ea()?S(this,"exitFullScreen"):(this.Db(),this.m("fullscreenchange"));return this};s.pc=function(){this.Cd=f;this.td=document.documentElement.style.overflow;t.d(document,"keydown",t.bind(this,this.rc));document.documentElement.style.overflow="hidden";t.n(document.body,"vjs-full-window");this.m("enterFullWindow")};
s.rc=function(a){27===a.keyCode&&(this.isFullscreen()===f?this.exitFullscreen():this.Db())};s.Db=function(){this.Cd=l;t.p(document,"keydown",this.rc);document.documentElement.style.overflow=this.td;t.q(document.body,"vjs-full-window");this.m("exitFullWindow")};
s.selectSource=function(a){for(var c=0,d=this.l.techOrder;c'+this.s("Stream Type")+" "+this.s("LIVE"),"aria-live":"off"});a.appendChild(this.v);return a};t.ac=t.t.extend({i:function(a,c){t.t.call(this,a,c);a.d("play",t.bind(this,this.Ob));a.d("pause",t.bind(this,this.Nb))}});s=t.ac.prototype;s.ua="Play";
s.T=function(){return"vjs-play-control "+t.t.prototype.T.call(this)};s.r=function(){this.c.paused()?this.c.play():this.c.pause()};s.Ob=function(){t.q(this.b,"vjs-paused");t.n(this.b,"vjs-playing");this.b.children[0].children[0].innerHTML=this.s("Pause")};s.Nb=function(){t.q(this.b,"vjs-playing");t.n(this.b,"vjs-paused");this.b.children[0].children[0].innerHTML=this.s("Play")};t.ib=t.a.extend({i:function(a,c){t.a.call(this,a,c);a.d("timeupdate",t.bind(this,this.ga))}});
t.ib.prototype.e=function(){var a=t.a.prototype.e.call(this,"div",{className:"vjs-current-time vjs-time-controls vjs-control"});this.v=t.e("div",{className:"vjs-current-time-display",innerHTML:'Current Time 0:00',"aria-live":"off"});a.appendChild(this.v);return a};t.ib.prototype.ga=function(){var a=this.c.cb?this.c.G.currentTime:this.c.currentTime();this.v.innerHTML=''+this.s("Current Time")+" "+t.za(a,this.c.duration())};
t.jb=t.a.extend({i:function(a,c){t.a.call(this,a,c);a.d("timeupdate",t.bind(this,this.ga))}});t.jb.prototype.e=function(){var a=t.a.prototype.e.call(this,"div",{className:"vjs-duration vjs-time-controls vjs-control"});this.v=t.e("div",{className:"vjs-duration-display",innerHTML:''+this.s("Duration Time")+" 0:00","aria-live":"off"});a.appendChild(this.v);return a};
t.jb.prototype.ga=function(){var a=this.c.duration();a&&(this.v.innerHTML=''+this.s("Duration Time")+" "+t.za(a))};t.gc=t.a.extend({i:function(a,c){t.a.call(this,a,c)}});t.gc.prototype.e=function(){return t.a.prototype.e.call(this,"div",{className:"vjs-time-divider",innerHTML:"/
"})};t.qb=t.a.extend({i:function(a,c){t.a.call(this,a,c);a.d("timeupdate",t.bind(this,this.ga))}});
t.qb.prototype.e=function(){var a=t.a.prototype.e.call(this,"div",{className:"vjs-remaining-time vjs-time-controls vjs-control"});this.v=t.e("div",{className:"vjs-remaining-time-display",innerHTML:''+this.s("Remaining Time")+" -0:00","aria-live":"off"});a.appendChild(this.v);return a};t.qb.prototype.ga=function(){this.c.duration()&&(this.v.innerHTML=''+this.s("Remaining Time")+" -"+t.za(this.c.remainingTime()))};
t.Ka=t.t.extend({i:function(a,c){t.t.call(this,a,c)}});t.Ka.prototype.ua="Fullscreen";t.Ka.prototype.T=function(){return"vjs-fullscreen-control "+t.t.prototype.T.call(this)};t.Ka.prototype.r=function(){this.c.isFullscreen()?(this.c.exitFullscreen(),this.yb.innerHTML=this.s("Fullscreen")):(this.c.requestFullscreen(),this.yb.innerHTML=this.s("Non-Fullscreen"))};t.pb=t.a.extend({i:function(a,c){t.a.call(this,a,c)}});t.pb.prototype.l={children:{seekBar:{}}};
t.pb.prototype.e=function(){return t.a.prototype.e.call(this,"div",{className:"vjs-progress-control vjs-control"})};t.cc=t.Q.extend({i:function(a,c){t.Q.call(this,a,c);a.d("timeupdate",t.bind(this,this.pa));a.J(t.bind(this,this.pa))}});s=t.cc.prototype;s.l={children:{loadProgressBar:{},playProgressBar:{},seekHandle:{}},barName:"playProgressBar",handleName:"seekHandle"};s.Cc="timeupdate";s.e=function(){return t.Q.prototype.e.call(this,"div",{className:"vjs-progress-holder","aria-label":"video progress bar"})};
s.pa=function(){var a=this.c.cb?this.c.G.currentTime:this.c.currentTime();this.b.setAttribute("aria-valuenow",t.round(100*this.Gb(),2));this.b.setAttribute("aria-valuetext",t.za(a,this.c.duration()))};s.Gb=function(){return this.c.currentTime()/this.c.duration()};s.$a=function(a){t.Q.prototype.$a.call(this,a);this.c.cb=f;this.ke=!this.c.paused();this.c.pause()};s.ab=function(a){a=H(this,a)*this.c.duration();a==this.c.duration()&&(a-=0.1);this.c.currentTime(a)};
s.Mb=function(a){t.Q.prototype.Mb.call(this,a);this.c.cb=l;this.ke&&this.c.play()};s.Mc=function(){this.c.currentTime(this.c.currentTime()+5)};s.Lc=function(){this.c.currentTime(this.c.currentTime()-5)};t.mb=t.a.extend({i:function(a,c){t.a.call(this,a,c);a.d("progress",t.bind(this,this.update))}});t.mb.prototype.e=function(){return t.a.prototype.e.call(this,"div",{className:"vjs-load-progress",innerHTML:''+this.s("Loaded")+" : 0%g.length;a--)this.b.removeChild(j[a-1])};t.$b=t.a.extend({i:function(a,c){t.a.call(this,a,c)}});
t.$b.prototype.e=function(){return t.a.prototype.e.call(this,"div",{className:"vjs-play-progress",innerHTML:''+this.s("Progress")+" : 0%'+t.za(a,this.c.duration())+" "};t.sb=t.a.extend({i:function(a,c){t.a.call(this,a,c);a.k&&(a.k.o&&a.k.o.volumeControl===l)&&this.n("vjs-hidden");a.d("loadstart",t.bind(this,function(){a.k.o&&a.k.o.volumeControl===l?this.n("vjs-hidden"):this.q("vjs-hidden")}))}});t.sb.prototype.l={children:{volumeBar:{}}};
t.sb.prototype.e=function(){return t.a.prototype.e.call(this,"div",{className:"vjs-volume-control vjs-control"})};t.rb=t.Q.extend({i:function(a,c){t.Q.call(this,a,c);a.d("volumechange",t.bind(this,this.pa));a.J(t.bind(this,this.pa))}});s=t.rb.prototype;s.pa=function(){this.b.setAttribute("aria-valuenow",t.round(100*this.c.volume(),2));this.b.setAttribute("aria-valuetext",t.round(100*this.c.volume(),2)+"%")};s.l={children:{volumeLevel:{},volumeHandle:{}},barName:"volumeLevel",handleName:"volumeHandle"};
s.Cc="volumechange";s.e=function(){return t.Q.prototype.e.call(this,"div",{className:"vjs-volume-bar","aria-label":"volume level"})};s.ab=function(a){this.c.muted()&&this.c.muted(l);this.c.volume(H(this,a))};s.Gb=function(){return this.c.muted()?0:this.c.volume()};s.Mc=function(){this.c.volume(this.c.volume()+0.1)};s.Lc=function(){this.c.volume(this.c.volume()-0.1)};t.hc=t.a.extend({i:function(a,c){t.a.call(this,a,c)}});
t.hc.prototype.e=function(){return t.a.prototype.e.call(this,"div",{className:"vjs-volume-level",innerHTML:''+this.s("Mute")+"
"})};
t.ja.prototype.r=function(){this.c.muted(this.c.muted()?l:f)};t.ja.prototype.update=function(){var a=this.c.volume(),c=3;0===a||this.c.muted()?c=0:0.33>a?c=1:0.67>a&&(c=2);this.c.muted()?this.b.children[0].children[0].innerHTML!=this.s("Unmute")&&(this.b.children[0].children[0].innerHTML=this.s("Unmute")):this.b.children[0].children[0].innerHTML!=this.s("Mute")&&(this.b.children[0].children[0].innerHTML=this.s("Mute"));for(a=0;4>a;a++)t.q(this.b,"vjs-vol-"+a);t.n(this.b,"vjs-vol-"+c)};
t.sa=t.L.extend({i:function(a,c){t.L.call(this,a,c);a.d("volumechange",t.bind(this,this.update));a.k&&(a.k.o&&a.k.o.Sc===l)&&this.n("vjs-hidden");a.d("loadstart",t.bind(this,function(){a.k.o&&a.k.o.Sc===l?this.n("vjs-hidden"):this.q("vjs-hidden")}));this.n("vjs-menu-button")}});t.sa.prototype.xa=function(){var a=new t.ia(this.c,{lc:"div"}),c=new t.rb(this.c,t.h.A({vertical:f},this.l.we));a.R(c);return a};t.sa.prototype.r=function(){t.ja.prototype.r.call(this);t.L.prototype.r.call(this)};
t.sa.prototype.e=function(){return t.t.prototype.e.call(this,"div",{className:"vjs-volume-menu-button vjs-menu-button vjs-control",innerHTML:''+this.s("Mute")+"
"})};t.sa.prototype.update=t.ja.prototype.update;t.bc=t.L.extend({i:function(a,c){t.L.call(this,a,c);this.Rc();this.Qc();a.d("loadstart",t.bind(this,this.Rc));a.d("ratechange",t.bind(this,this.Qc))}});s=t.bc.prototype;
s.e=function(){var a=t.a.prototype.e.call(this,"div",{className:"vjs-playback-rate vjs-menu-button vjs-control",innerHTML:''+this.s("Playback Rate")+"
"});this.yc=t.e("div",{className:"vjs-playback-rate-value",innerHTML:1});a.appendChild(this.yc);return a};s.xa=function(){var a=new t.ia(this.j()),c=this.j().options().playbackRates;if(c)for(var d=c.length-1;0<=d;d--)a.R(new t.ob(this.j(),{rate:c[d]+"x"}));return a};
s.pa=function(){this.w().setAttribute("aria-valuenow",this.j().playbackRate())};s.r=function(){for(var a=this.j().playbackRate(),c=this.j().options().playbackRates,d=c[0],e=0;ea){d=c[e];break}this.j().playbackRate(d)};function U(a){return a.j().k&&a.j().k.o.playbackRate&&a.j().options().playbackRates&&0 ',"aria-label":"play video"})};t.gb.prototype.r=function(){this.c.play()};
t.kb=t.a.extend({i:function(a,c){t.a.call(this,a,c);this.update();a.d("error",t.bind(this,this.update))}});t.kb.prototype.e=function(){var a=t.a.prototype.e.call(this,"div",{className:"vjs-error-display"});this.v=t.e("div");a.appendChild(this.v);return a};t.kb.prototype.update=function(){this.j().error()&&(this.v.innerHTML=this.s(this.j().error().message))};
t.u=t.a.extend({i:function(a,c,d){c=c||{};c.Hc=l;t.a.call(this,a,c,d);this.o.progressEvents||(this.zc=f,this.Ec=setInterval(t.bind(this,function(){var a=this.j().bufferedPercent();this.kd!=a&&this.j().m("progress");this.kd=a;1===a&&clearInterval(this.Ec)}),500));this.o.timeupdateEvents||(this.Lb=f,this.j().d("play",t.bind(this,this.Pc)),this.j().d("pause",t.bind(this,this.eb)),this.X("timeupdate",function(){this.o.timeupdateEvents=f;fa(this)}));var e,g;g=this;e=this.j();a=function(){if(e.controls()&&
!e.usingNativeControls()){var a;g.d("mousedown",g.r);g.d("touchstart",function(){a=this.c.userActive()});g.d("touchmove",function(){a&&this.j().reportUserActivity()});g.d("touchend",function(a){a.preventDefault()});G(g);g.d("tap",g.Rd)}};c=t.bind(g,g.Xd);this.J(a);e.d("controlsenabled",a);e.d("controlsdisabled",c);this.J(function(){this.networkState&&0"+h+" "};t.f.ee=function(a,c){return a+"&"+c};
t.f.Nc=function(a){var c={xb:"",Rb:""};if(!a)return c;var d=a.indexOf("&"),e;-1!==d?e=d+1:(d=e=a.lastIndexOf("/")+1,0===d&&(d=e=a.length));c.xb=a.substring(0,d);c.Rb=a.substring(e,a.length);return c};t.f.Ed=function(a){return a in t.f.Oc};t.f.dd=/^rtmp[set]?:\/\//i;t.f.Dd=function(a){return t.f.dd.test(a)};
t.cd=t.a.extend({i:function(a,c,d){t.a.call(this,a,c,d);if(!a.l.sources||0===a.l.sources.length){c=0;for(d=a.l.techOrder;c");this.ca.push(c)}this.oa=2;this.m("loaded")};
function oa(a){var c=a.split(":");a=0;var d,e,g;3==c.length?(d=c[0],e=c[1],c=c[2]):(d=0,e=c[0],c=c[1]);c=c.split(/\s+/);c=c.splice(0,1)[0];c=c.split(/\.|,/);g=parseFloat(c[1]);c=c[0];a+=3600*parseFloat(d);a+=60*parseFloat(e);a+=parseFloat(c);g&&(a+=g/1E3);return a}
s.update=function(){if(0=this.Xa||this.Xa===b?w=this.Eb!==b?this.Eb:0:(g=f,w=this.Kb!==b?this.Kb:c.length-1);for(;;){q=c[w];if(q.ya<=a)e=Math.max(e,q.ya),q.Oa&&(q.Oa=l);else if(a'+j[a].text+" ";this.b.innerHTML=n;this.m("cuechange")}}};s.reset=function(){this.Xa=0;this.Pb=this.c.duration();this.Kb=this.Eb=0};t.Wb=t.C.extend();t.Wb.prototype.H="captions";t.dc=t.C.extend();t.dc.prototype.H="subtitles";t.Xb=t.C.extend();t.Xb.prototype.H="chapters";
t.fc=t.a.extend({i:function(a,c,d){t.a.call(this,a,c,d);if(a.l.tracks&&0
=this.O.length&&this.W()}});t.V.prototype.wa=function(){var a=[],c;a.push(new t.nb(this.c,{kind:this.H}));for(var d=0;d MAX_SIZE) size = MAX_SIZE;
if (size < 1) size = 1;
if (name.length > MAX_PACKAGE_NAME) {
name = name.slice(0, MAX_PACKAGE_NAME - 3) + '...';
}
var canvas = Canvas.createCanvas(256 * size, 64 * size);
var context = canvas.getContext('2d');
var image = new Canvas.Image();
image.src = BADGES_BY_SIZE[size - 1];
context.drawImage(image, 0, 0, 256 * size, 64 * size);
context.font = (15 * size) + 'px monospace';
context.textAlign = 'right';
context.fillText(name, 244 * size, 23 * size);
var starsImage = new Canvas.Image();
starsImage.src = getStarsImage(quality, size);
context.drawImage(starsImage, 155 * size, 27 * size, 92 * size, 17 * size);
//canvas.toDataURL('image/png', callback);
canvas.toBuffer(callback);
};
function convertToText(stars)
{
var text = '';
for (var i = 0; i < 5; i++)
{
if (stars <= i)
{
text += '☆';
}
else if (stars >= i + 1)
{
text += '★';
}
else
{
text += '½';
}
}
return text;
}
function testStarsText(callback)
{
testing.assertEquals(convertToText(0), '☆☆☆☆☆', callback);
testing.assertEquals(convertToText(0.5), '½☆☆☆☆', callback);
testing.assertEquals(convertToText(1), '★☆☆☆☆', callback);
testing.assertEquals(convertToText(3.5), '★★★½☆', callback);
testing.assertEquals(convertToText(5), '★★★★★', callback);
testing.success(callback);
}
function convertToColor(stars)
{
return colors[stars];
}
exports.retrieveShield = function(name, quality, queryString, callback)
{
var stars = getStarsCount(quality);
var text = convertToText(stars);
log.info('Shield for %s: quality %s, stars %s, text %s', name, quality, stars, text);
var escaped = qs.escape(text);
var color = convertToColor(stars);
var url = SHIELDS_IO_URL.replace(RATING_PARAM, escaped).replace(COLOR_PARAM, color) + queryString;
basicRequest.get(url, function(error, body)
{
if (error)
{
log.error('Could not get shield for %s from %s: %s', name, url, error);
return callback('Could not retrieve badge');
}
return callback(null, body);
});
};
function testRetrieveShield(callback)
{
exports.retrieveShield('test', 65, '', function(error, result)
{
testing.check(error, 'Could not retrieve shield', callback);
testing.assert(result.contains('★★★½☆'), 'Result %s should contain stars', result, callback);
testing.success(callback);
});
}
exports.test = function(callback)
{
testing.run([
testStarsText,
testRetrieveShield,
], callback);
};
// run tests if invoked directly
if (__filename == process.argv[1])
{
exports.test(testing.show);
}
================================================
FILE: lib/cache.js
================================================
'use strict';
/**
* A simple cache.
* (C) 2015 Diego Lafuente.
*/
// requires
require('prototypes');
var moment = require('moment');
var testing = require('testing');
// globals
var defaultExpiration = 20.0;
var cache = {};
/**
* Sets a value for a key in the cache. An optional expiration parameter will set the life of the register.
* @param key[required]: the key that wants to be set in the cache. Will return false if key is null of undefined.
* @param value[optional]: the value to be set in the cache.
* @param expiration[optional]: the expiration (in seconds) for the key-value pair. If falsy, defaultExpiration will apply.
* @return true if everything went ok, false otherwise.
*/
exports.set = function(key, value, expiration)
{
if (key === null || key === undefined)
{
return false;
}
expiration = expiration || defaultExpiration;
cache[key] = {
value: value,
expiration: moment().add(expiration, 'seconds')
};
return true;
};
/**
* Gets a value for a key in the cache. Will return null if the value for the key is null, if the registry has expired or if it does not exist.
* @param key[required]: the key that wants to be fetched from the cache.
* @return the value stored in the cache. Will return null if the value for the key is null, if the registry has expired or if it does not exist.
*/
exports.get = function(key)
{
if (key === null || key === undefined || cache[key] === undefined)
{
return null;
}
if (cache[key].expiration < moment())
{
delete cache[key];
return null;
}
return cache[key].value;
};
/*
* Clears the cache
*/
exports.clear = function ()
{
cache = {};
};
/*
* Clears the interval (only for test purposes)
*/
exports.clearInterval = function ()
{
clearInterval(interval);
};
/*
* Clears the expired registries
*/
function clearExpired()
{
var now = moment();
for (var key in cache)
{
if (cache[key].expiration < now)
{
delete cache[key];
}
}
}
// Set periodic task to clear cache
var interval = setInterval(clearExpired, defaultExpiration * 1000);
/************************************************
**************** UNIT TESTS ********************
************************************************/
function testSetInvalidKey(callback)
{
testing.assertEquals(exports.set(), false, 'trying to set with undefined key should return false', callback);
testing.assertEquals(exports.set(null, 'valid'), false, 'trying to set with null key should return false', callback);
testing.success(callback);
}
function testGetInvalidKey(callback)
{
testing.assert(exports.get() === null, 'calling get with undefined key should return null', callback);
testing.assert(exports.get(null) === null, 'calling get with null key should return null', callback);
testing.assert(exports.get('unexisting') === null, 'calling get with unexisting key should return null', callback);
testing.success(callback);
}
function testClearExpired(callback)
{
var key = 'testkey';
var value = 'testvalue';
var expiration = 1.0;
testing.assert(exports.set(key, value, expiration), 'valid set did not return true',callback);
testing.assert(cache[key], 'cache should have the entered key', callback);
setTimeout(function() {
clearExpired();
testing.check(cache[key], callback);
testing.success(callback);
}, expiration * 1000 + 1000);
}
function testValidCycleCache(callback)
{
var key = 'testkey';
var value = 'testvalue';
var expiration = 1.0;
testing.assertEquals(cache.countProperties(), 0, 'cache should be empty in the beginning', callback);
testing.assert(exports.set(key, value, expiration), 'valid set did not return true',callback);
testing.assertEquals(exports.get(key), value, 'wrong value returned by cache.get', callback);
setTimeout(function() {
testing.assert(exports.get(key) === null, 'expired key should return null', callback);
testing.success(callback);
}, expiration * 1000);
}
/**
* Run all tests.
*/
exports.test = function(callback)
{
testing.run([
testSetInvalidKey,
testGetInvalidKey,
testClearExpired,
testValidCycleCache
], 10000, function(error, result) {
exports.clearInterval();
return callback(error, result);
});
};
// run tests if invoked directly
if (__filename == process.argv[1])
{
exports.test(testing.show);
}
================================================
FILE: lib/cached-request.js
================================================
'use strict';
/**
* Wrapper over the request library featuring a cache.
* (C) 2015 Diego Lafuente.
*/
// requires
var config = require('../config.js');
var requestLib = require('request');
var cache = require('./cache.js');
var testing = require('testing');
var Log = require('log');
// globals
var log = new Log(config.logLevel);
/**
* Wraps request.get including the cache option
* @param url[required]: the url to call
* @param shouldCache[optional]: boolean indicating if the request should be cached. Defaults to false.
* @param callback[required]: a function(error, response, body) to be called when finished
*/
exports.get = function(url, shouldCache, callback) {
if (typeof shouldCache === 'function') {
callback = shouldCache;
shouldCache = false;
}
// check cache if needed
if (shouldCache) {
var cachedResponse = cache.get(url);
if (cachedResponse) {
log.debug('returning cached response for ' + url);
return callback (null, null, cachedResponse);
}
}
requestLib.get(url, function(error, response, body) {
// cache response if everything ok and cache is true
if (shouldCache && !error && response.statusCode === 200) {
log.debug('setting cahe for ' + url);
cache.set(url, body);
}
return callback (error, response, body);
});
};
/************************************************
**************** UNIT TESTS ********************
************************************************/
function testShouldCacheOmitted(callback) {
var testUrl = 'testUrl';
//stubs
var restoreRequestLibGet = requestLib.get;
requestLib.get = function(url, internalCallback) {
testing.assertEquals(url, testUrl, 'wrong url passed to request.get', callback);
return internalCallback(null, 'testResponse', 'testBody');
};
var restoreCache = cache;
cache = {
get: function() {
testing.assert(false, 'cache.get should not be called');
},
set: function() {
testing.assert(false, 'cache.set should not be called');
}
};
exports.get(testUrl, function (error, response, body) {
testing.check(error, callback);
testing.assertEquals(response, 'testResponse', 'wrong response', callback);
testing.assertEquals(body, 'testBody', 'wrong response', callback);
// restore
cache = restoreCache;
requestLib.get = restoreRequestLibGet;
testing.success(callback);
});
}
function testShouldCacheFalse(callback) {
var testUrl = 'testUrl';
//stubs
var restoreRequestLibGet = requestLib.get;
requestLib.get = function(url, internalCallback) {
testing.assertEquals(url, testUrl, 'wrong url passed to request.get', callback);
return internalCallback(null, 'testResponse', 'testBody');
};
var restoreCache = cache;
cache = {
get: function() {
testing.assert(false, 'cache.get should not be called');
},
set: function() {
testing.assert(false, 'cache.set should not be called');
}
};
exports.get(testUrl, false, function (error, response, body) {
testing.check(error, callback);
testing.assertEquals(response, 'testResponse', 'wrong response', callback);
testing.assertEquals(body, 'testBody', 'wrong response', callback);
// restore
cache = restoreCache;
requestLib.get = restoreRequestLibGet;
testing.success(callback);
});
}
function testShouldCacheTrue(callback) {
var testUrl = 'testUrl';
//stubs
var restoreRequestLibGet = requestLib.get;
requestLib.get = function(url, internalCallback) {
testing.assertEquals(url, testUrl, 'wrong url passed to request.get', callback);
return internalCallback(null, {statusCode: 200}, 'testBody');
};
var restoreCache = cache;
cache = {
get: function(key) {
testing.assertEquals(key, testUrl, 'wrong url passed to cache.get', callback);
},
set: function(key, value) {
testing.assertEquals(key, testUrl, 'wrong url passed to cache.set', callback);
testing.assertEquals(value, 'testBody', 'wrong url passed to cache.set', callback);
}
};
exports.get(testUrl, true, function (error, response, body) {
testing.check(error, callback);
testing.assertEquals(body, 'testBody', 'wrong response', callback);
// restore
cache = restoreCache;
requestLib.get = restoreRequestLibGet;
testing.success(callback);
});
}
/**
* Run all tests.
*/
exports.test = function(callback)
{
testing.run([
testShouldCacheOmitted,
testShouldCacheFalse,
testShouldCacheTrue
], function (error, result) {
cache.clearInterval();
return callback (error, result);
});
};
// run tests if invoked directly
if (__filename == process.argv[1])
{
exports.test(testing.show);
}
================================================
FILE: lib/db.js
================================================
'use strict';
/*
* TuiInnovation database class.
* Connect to MongoDB, return a collection.
*
* Copyright (C) 2013 TuiInnovation.
*/
// requires
var MongoClient = require('mongodb').MongoClient;
var config = require('../config.js');
var Log = require('log');
var testing = require('testing');
// globals
var log = new Log(config.logLevel);
var currentDb = null
var currentClient = null
var callbacks = [];
var isClosed = null;
var connectionString = config.mongoConnection;
// init
connect();
/**
* Connect to the database.
*/
function connect() {
var connection = connectionString;
MongoClient.connect(connection, {w: 1}, function(error, client) {
if (connectionString != connection) {
// connection string changed on the fly; close and ignore
log.debug('Discarding open connection to %s', connection);
client.close();
return;
}
if (error) {
log.error('Could not connect to MongoDB: %s', error);
} else {
//close db before assigning a new one
log.debug('opening database: ' + connectionString);
if (currentDb) {
currentClient.close(true)
}
currentDb = client.db('quality')
isClosed = false;
while (callbacks.length > 0) {
var callback = callbacks.shift();
callback(error, currentDb);
}
}
});
}
/**
* Check whether the db is open or closed
*/
exports.isClosed = function() {
return (isClosed !== false);
};
/**
* Add a new callback for database online.
*/
exports.addCallback = function(callback) {
if (currentDb) {
if (isClosed === true) {
callbacks.push(callback);
return connect();
}
// db open
return callback(null, currentDb);
}
callbacks.push(callback);
};
/**
* Reconnect to the database, possibly with different paramters.
*/
exports.reconnect = function(callback) {
if (callback) {
callbacks.push(callback);
}
return connect();
};
/**
* Closes the db connection
*/
exports.close = function(callback) {
if (!currentDb)
{
return callback(null);
}
currentClient.close(true, function (error, result) {
isClosed = true;
callback (error, result);
});
};
/**
* Get a collection.
*/
exports.getCollection = function(name) {
if (!currentDb) {
return null;
}
return currentDb.collection(name);
};
exports.setTestMode = function()
{
connectionString = config.testMongoConnection;
};
exports.unsetTestMode = function()
{
connectionString = config.mongoConnection;
};
/***********************************
************ UNIT TESTS ***********
***********************************/
function testCollection(callback) {
exports.addCallback(function(error) {
testing.check(error, 'Could not start database', callback);
testing.assertEquals(isClosed, false, 'Did not open database', callback);
var test = exports.getCollection('test');
testing.assert(test, 'Empty test collection', callback);
test.count(function(error) {
testing.check(error, 'Could not get test count');
testing.success(callback);
});
});
}
function testReconnect(callback) {
exports.setTestMode();
exports.reconnect(function() {
testing.assertEquals(isClosed, false, 'Did not open database', callback);
var test = exports.getCollection('test');
testing.assert(test, 'Empty test collection', callback);
test.count(function(error/*, count*/) {
testing.check(error, 'Could not get test count: ' + JSON.stringify(error));
exports.unsetTestMode();
testing.success(callback);
});
});
}
function testClose(callback) {
exports.close(function(error) {
testing.check(error, 'Could not close database', callback);
testing.assertEquals(isClosed, true, 'wrong value for isClosed', callback);
//add callback and check that the db opens again
exports.addCallback(function(error) {
testing.check(error, 'Could not start database', callback);
testing.assertEquals(isClosed, false, 'Did not open database', callback);
var test = exports.getCollection('test');
testing.assert(test, 'Empty test collection', callback);
test.count(function(error) {
testing.check(error, 'Could not get test count');
testing.success(callback);
});
});
});
}
/**
* Run all tests.
*/
exports.test = function(callback) {
testing.run({
reconnect: testReconnect,
collection: testCollection,
close: testClose
}, function(error, result) {
exports.close(function(/*err*/) {
log.debug ('closing mongo');
callback (error, result);
});
});
};
// start tests if invoked directly
if (__filename == process.argv[1]) {
exports.test(testing.show);
}
================================================
FILE: lib/estimation.js
================================================
'use strict';
/**
* Read info about a package and estimate its quality.
* (C) 2014 Alex Fernández.
*/
// requires
require('prototypes');
var config = require('../config.js');
var async = require('async');
var moment = require('moment');
var testing = require('testing');
var Log = require('log');
// globals
var log = new Log(config.logLevel);
var factors = {
downloads: require('./factors/downloads.js'),
issues: require('./factors/issues.js'),
versions: require('./factors/versions.js')
};
/**
* Estimates the quality of a package based on a number of factors.
* @param entry[required]: an object describing a package as returned by http://registry.npmjs.org/-/all
* @param callback[required]: a function(error, result) to be called when finished
* @return This method returns through the callback parameter. Returns an error if the entry is invalid (i.e. has no name)
* or if any of the factors return an error. If there is no error, the result is always an object.
* Each key of the result object is the name of a measured factor and the value is an array of two elements (both of
* them floats between 0.0 and 1.0): the first is the value of the estimated factor, and the second is the weight of
* this factor in the overall average.
*/
exports.estimate = function(entry, callback)
{
if (!entry || !entry.name)
{
log.error('null entry or entry without name: ' + JSON.stringify(entry));
return callback(JSON.stringify(entry) + ' is null or has no name');
}
log.info('Estimating package: ' + entry.name);
var now = moment().format();
var estimation = {
name: entry.name,
description: entry.description,
source: 'npm',
lastUpdated: now
};
// stream of factors
var stream = [];
Object.keys(factors).forEach(function (factorName) {
var factor = factors[factorName];
stream.push(function (callback)
{
factor.estimate(entry, function(error, result) {
if (error)
{
return callback(error);
}
estimation = estimation.concat(result);
return callback(null);
});
});
});
// async!!
async.parallel(stream, function (error)
{
if (error) {
return callback(error);
}
return callback(null, estimation);
});
};
/**
* Calculates the total quality of an estimation and adds it to the given estimation object.
* @param estimation[required]: the object with the different factors using the [quality, weight] format.
* @return The estimation with the 'quality' field calculated and added
*/
exports.addQuality = function(estimation)
{
var numerator = 0;
var denominator = 0;
estimation.quality = 0;
for (var factor in estimation)
{
if (estimation[factor] instanceof Array && estimation[factor].length === 2)
{
var quality = typeof estimation[factor][0] === 'number' ? estimation[factor][0] : 0;
var weight = typeof quality === 'number' ? estimation[factor][1] : 0;
numerator += (weight * quality);
denominator += weight;
}
}
if (denominator !== 0)
{
estimation.quality = numerator/denominator;
}
return estimation;
};
/************************************************
**************** UNIT TESTS ********************
************************************************/
function testEstimateInvalidEntry(callback)
{
var entry = {};
exports.estimate(entry, function (error, result) {
testing.check(result, callback);
testing.assert(error, 'invalid entry should alwasy return an error', callback);
testing.success(callback);
});
}
function testEstimateValidEntryOneFactorReturnsError(callback)
{
var entry = require('../test/test_entry.json');
// stub factors
factors = {
downloads: {
estimate: function(name, internalCallback) {
return internalCallback(null, {downloads: 1});
}
},
issues: {
estimate: function(repo, internalCallback) {
return internalCallback({check:true});
}
},
versions: {
estimate: function(name, internalCallback) {
return internalCallback(null, {versions: 3});
}
},
};
exports.estimate(entry, function (error, result) {
testing.check(result, callback);
testing.assert(error.check, 'estimate did not return the right error when factor failed', callback);
testing.success(callback);
});
}
function testEstimateValidEntry(callback)
{
var entry = require('../test/test_entry.json');
// stub moment
var restore_moment = moment;
moment = function() {
return {
format: function() {
return 'now';
}
};
};
// stub factors
factors = {
downloads: {
estimate: function(name, internalCallback) {
return internalCallback(null, {downloads: 1});
}
},
issues: {
estimate: function(repo, internalCallback) {
return internalCallback(null, {issues: 2});
}
},
versions: {
estimate: function(name, internalCallback) {
return internalCallback(null, {versions: 3});
}
},
};
exports.estimate(entry, function (error, result) {
testing.check(error, callback);
testing.assertEquals(result.name, entry.name, 'wrong name returned in estimation', callback);
testing.assertEquals(result.source, 'npm', 'wrong source returned in estimation', callback);
testing.assertEquals(result.lastUpdated, 'now', 'wrong lastUpdated returned in estimation', callback);
testing.assertEquals(result.downloads, 1, 'wrong downloads returned in estimation', callback);
testing.assertEquals(result.issues, 2, 'wrong issues returned in estimation', callback);
testing.assertEquals(result.versions, 3, 'wrong versions returned in estimation', callback);
// restore moment
moment = restore_moment;
testing.success(callback);
});
}
function testAddQuality(callback)
{
var estimation = {};
var result = exports.addQuality(estimation);
testing.assertEquals(result.quality, 0, 'empty estimation should return zero quality', callback);
estimation = {kkfu:'tennis', kkfu2:[1,2,3]};
result = exports.addQuality(estimation);
testing.assertEquals(result.quality, 0, 'estimation with invalid factors should return zero quality', callback);
testing.assertEquals(result.kkfu, 'tennis', 'estimation with invalid factors should keep kkfu factor', callback);
testing.assertEquals(result.kkfu2.length, 3, 'estimation with invalid factors should keep kkfu2 factor', callback);
estimation.valid = [1,1];
result = exports.addQuality(estimation);
testing.assertEquals(result.quality, 1, 'estimation with invalid factors should return a proper quality', callback);
testing.assertEquals(result.kkfu, 'tennis', 'estimation with invalid factors should keep kkfu factor', callback);
testing.assertEquals(result.kkfu2.length, 3, 'estimation with invalid factors should keep kkfu2 factor', callback);
testing.assertEquals(result.valid.length, 2, 'estimation with invalid factors should keep valid factor', callback);
testing.success(callback);
}
function testAddQualityInfinity(callback)
{
var estimation = require('../test/gulp-filter.json');
var result = exports.addQuality(estimation);
log.info(result.quality);
testing.assert(result.quality < 1, 'quality must always be lower than 1.0', callback);
testing.assert(result.quality > 0, 'quality must always be higher than 0.0', callback);
testing.success(callback);
}
/**
* Run all tests.
*/
exports.test = function(callback)
{
testing.run([
testEstimateInvalidEntry,
testEstimateValidEntryOneFactorReturnsError,
testEstimateValidEntry,
testAddQuality,
testAddQualityInfinity
], callback);
};
// run tests if invoked directly
if (__filename == process.argv[1])
{
exports.test(testing.show);
}
================================================
FILE: lib/factors/downloads.js
================================================
'use strict';
/**
* Estimates the quality of a package based on the number of downloads durin the last year.
* (C) 2015 Diego Lafuente.
*/
// requires
var Log = require('log');
var config = require('../../config.js');
var utils = require('../utils.js');
var request = require('request');
var moment = require('moment');
var testing = require('testing');
// globals
var log = new Log(config.logLevel);
/**
* Estimates the quality of a package based on the number of downloads during last year.
* @param entry[required]: an object describing a package as returned by http://registry.npmjs.org/-/all
* @param callback[required]: a function(error, result) to be called when finished
* @return This method returns through the callback parameter. Returns an error in case something fails.
* If the error is null, then the result is always object.
* Each key of the result object is the name of a measured factor and the value is an array of two elements (both of
* them floats between 0.0 and 1.0): the first is the value of the estimated factor, and the second is the weight of
* this factor in the overall average.
*/
exports.estimate = function(entry, callback)
{
if (!entry || !entry.name)
{
log.error('null entry or entry without name: ' + JSON.stringify(entry));
return callback(JSON.stringify(entry) + ' is null or has no name');
}
var name = entry.name;
var estimation = {
downloads: [0,1]
};
var now = moment();
var aYearAgo = moment(now).subtract(1,'year');
var downloadsUrl = 'http://npm-stat.com/downloads/range/' + aYearAgo.format('YYYY-MM-DD') + ':' + now.format('YYYY-MM-DD') + '/' + utils.urlEncodeRepoName(name);
log.debug('Downloads URL: %s', downloadsUrl);
request.get(downloadsUrl, function(error, response, body) {
if (error || !body)
{
return callback('Could not read downloads for ' + name + ' (' + downloadsUrl + '): ' + error);
}
var npmstatResponse;
try
{
npmstatResponse = JSON.parse(body);
}
catch(exception)
{
return callback('Could not parse ' + name + ': ' + exception);
}
var quality = 0;
if ('downloads' in npmstatResponse) {
var downloads = 0;
npmstatResponse.downloads.forEach(function(item) {
downloads += item.downloads;
});
log.debug('Downloads %s', downloads);
quality = 1 - 1/downloads;
}
estimation.downloads = [quality, 1];
return callback(null, estimation);
});
};
/************************************************
**************** UNIT TESTS ********************
************************************************/
function testEstimateInvalidEntry(callback)
{
exports.estimate({}, function (error, estimation) {
testing.check(estimation, callback);
testing.assert(error, 'invalid entry should return an error', callback);
testing.success(callback);
});
}
function testEstimateInvalidPackageName(callback)
{
var entry = {
name: 'invalid'
};
// stub request.get
request.get = function(url, internalCallback) {
return internalCallback('error');
};
exports.estimate(entry, function (error, estimation) {
testing.check(estimation, callback);
testing.assert(error, 'invalid repo should return an error', callback);
testing.success(callback);
});
}
function testEstimateInvalidJsonReturnedByRegistry(callback)
{
var entry = {
name: 'valid'
};
// stub request.get
request.get = function(url, internalCallback) {
return internalCallback(null, null, 'invalid_json');
};
exports.estimate(entry, function (error, estimation) {
testing.check(estimation, callback);
testing.assert(error, 'if registry returns an error, the factor should return an error', callback);
testing.success(callback);
});
}
function testEstimateValidEntry(callback)
{
var entry = {
name: 'valid'
};
// stub request.get
request.get = function(url, internalCallback) {
var response = {downloads: [{downloads: 4}, {downloads: 6}]};
return internalCallback(null, null, JSON.stringify(response));
};
exports.estimate(entry, function (error, estimation) {
testing.check(error, callback);
testing.assertEquals(estimation.downloads[0], 0.9, 'wrong quality for this repo', callback);
testing.success(callback);
});
}
/**
* Run all tests.
*/
exports.test = function(callback)
{
testing.run([
testEstimateInvalidEntry,
testEstimateInvalidPackageName,
testEstimateInvalidJsonReturnedByRegistry,
testEstimateValidEntry
], callback);
};
// run tests if invoked directly
if (__filename == process.argv[1])
{
exports.test(testing.show);
}
================================================
FILE: lib/factors/issues.js
================================================
'use strict';
/**
* Estimates the quality of a package based on the number of total/open/closed github issues during the last year.
* (C) 2015 Diego Lafuente.
*/
// requires
require('prototypes');
var Log = require('log');
var config = require('../../config.js');
var utils = require('../utils.js');
var request = require('request');
var url = require('url');
var querystring = require('querystring');
var moment = require('moment');
var async = require('async');
var testing = require('testing');
// globals
var log = new Log(config.logLevel);
/**
* Estimates the quality of a github repo based on its issues (open/closed/total).
* Receives an object with two fields:
* - type: a string indicating the type of repository ('git')
* - url: the url of the repo
* It returns (through the second parameter of the callback) an object with the different
* factors estimated. It returns an error if something fails (this includes if the system runs out of github API calls)
* @param entry[required]: an object describing a package as returned by http://registry.npmjs.org/-/all
* @param callback[required]: a function(error, result) to be called when finished
* @return This method returns through the callback parameter. Returns an error in case something fails (including running out of github calls)
* If the error is null, then the result is always object.
* Each key of the result object is the name of a measured factor and the value is an array of two elements
* (both of them floats between 0.0 and 1.0): the first is the value of the estimated factor, and the second is the weight of this
* factor in the overall average.
*/
exports.estimate = function(entry, callback)
{
if (!entry)
{
log.error('null entry: ' + JSON.stringify(entry));
return callback(JSON.stringify(entry) + ' is null');
}
var repo = entry.repository;
var estimation = {
repoTotalIssues: [0, 1],
repoOpenIssues: [0, 1],
repoLongOpenIssues: [0, 1]
};
log.debug('estimateRepo %j', repo);
var info = extractRepoInfo(repo);
if (!info || !info.valid)
{
log.error('Invalid or null repo: ' + JSON.stringify(repo));
return callback(null, estimation);
}
// get issues for the first page
getIssuesForPageLastYear(info.owner, info.name, 1, function (error, result)
{
if (error)
{
return callback(error);
}
// metrics
var open = 0;
var longOpen = 0;
var closed = 0;
var total = 0;
log.debug('Total number of issues received: %s', result.issues.length);
result.issues.forEach(function(issue)
{
if (!issue)
{
return log.error('Null issues in %s' + info.name);
}
total += 1;
if (issue.state == 'open')
{
open += 1;
var now = moment();
var created = moment(issue.created_at);
if (now.diff(created, 'days') > 365)
{
longOpen += 1;
}
}
else if (issue.state == 'closed')
{
closed += 1;
}
else
{
log.debug('Invalid state %s', issue.state);
}
});
// is there only one page?
if (result.githubIssuesLastPage == 1)
{
log.debug('Repository ' + info.name + ' has only 1 page of issues');
if (total === 0)
{
estimation.repoTotalIssues = [0, 1];
estimation.repoOpenIssues = [0, 1];
estimation.repoLongOpenIssues = [0, 1];
return callback(null, estimation);
}
var totalFactor = 1 - 1 / total;
var openFactor = (open / total > 0.2) ? 1.2 - open / total : 1;
var longOpenFactor = (open > 0) ? 1 - longOpen / open : 1;
estimation.repoTotalIssues = [totalFactor, 1];
estimation.repoOpenIssues = [openFactor, 1];
estimation.repoLongOpenIssues = [longOpenFactor, 1];
return callback(null, estimation);
}
// more than one page. Process pending pages
log.info('Repository ' + info.name + ' has ' + result.githubIssuesLastPage + ' pages of issues');
var pendingObject = {
owner: info.owner,
name: info.name,
pages: [2, result.githubIssuesLastPage],
total: total,
open: open,
closed: closed,
longOpen: longOpen
};
return pending(pendingObject, callback);
});
};
/**
* Finishes the measure of quality started by 'estimate'. It receives a pending object, performs the remaining API requests in parallel
* and returns the result in the callback. Errors are logged but not returned
* @param pending[required]: an object with the following fields:
* - owner: owner of the repository
* - name: name of the repository
* - pages: an array containing two elements: the next page number to process and the last page number to process
* - total: number of total valid issues so far
* - open: number of valid open issues so far
* - closed: number of valid closed issues so far
* - longOpen: number of valid long open issues so far
* @param callback[required]: a function(error, result) to be called when finished
* @return This method returns through the callback parameter. Returns an error in case something fails (including running out of github calls)
* If the error is null, then the result is always object.
* Each key of the result object is the name of a measured factor and the value is an array of two elements (both of them floats between 0.0 and 1.0): the first is the
* value of the estimated factor, and the second is the weight of this factor in the overall average.
*/
function pending(pendingObject, callback)
{
log.info('Pending ' + (pendingObject.pages[1] - pendingObject.pages[0]) + ' pages of repo: ' + pendingObject.name + ' - owner: ' + pendingObject.owner);
var stream = [];
var estimation = {};
function streamItem(page)
{
return function (callback)
{
getIssuesForPageLastYear(pendingObject.owner, pendingObject.name, page, callback);
};
}
for(var i = pendingObject.pages[0]; i <= pendingObject.pages[1]; i++)
{
stream.push(streamItem(i));
}
async.parallel(stream, function (error, results)
{
if (error)
{
return callback(error);
}
var issues = [];
results.forEach(function (result)
{
issues = issues.concat(result.issues);
});
// metrics
var open = pendingObject.open;
var longOpen = pendingObject.longOpen;
var closed = pendingObject.closed;
var total = pendingObject.total;
log.debug('Total number of issues received: %s', issues.length);
issues.forEach(function(issue)
{
if (!issue)
{
return log.error('Null issues in %s' + pendingObject.name);
}
total += 1;
if (issue.state == 'open')
{
open += 1;
var now = moment();
var created = moment(issue.created_at);
if (now.diff(created, 'days') > 365)
{
longOpen += 1;
}
}
else if (issue.state == 'closed')
{
closed += 1;
}
else
{
log.debug('Invalid state %s', issue.state);
}
});
var totalFactor = 1 - 1 / total;
var openFactor = (open / total > 0.2) ? 1.2 - open / total : 1;
var longOpenFactor = (open > 0) ? 1 - longOpen / open : 1;
estimation.repoTotalIssues = [totalFactor, 1];
estimation.repoOpenIssues = [openFactor, 1];
estimation.repoLongOpenIssues = [longOpenFactor, 1];
return callback(null, estimation);
});
}
/**
* Extracts the info of a repo object
* @param repo[required]: an object with the following fields:
* - type: a string indicating the type of repository ('git')
* - url: the url of the repo
* @return An object containing the following fields:
* - valid: true if the provided repo is valid, false otherwise
* - owner: the owner of the repo
* - name: the name of the repo
* The object returned is null if the repo object is not complete or if the repo type is not 'git'
*/
function extractRepoInfo(repo)
{
log.debug('extractRepoInfo %j', repo);
if (!repo || !repo.type || !repo.url)
{
log.debug('Incomplete repo. Returning null info.');
return null;
}
if (repo.type != 'git')
{
log.debug('Invalid repo type: %s', repo.type);
return null;
}
if (repo.url.startsWith('git@github.com:'))
{
return extractPieces(repo.url.substringFrom('git@github.com:'), 0);
}
if (repo.url.startsWith('git://github.com:'))
{
return extractPieces(repo.url.substringFrom('git://github.com:'), 0);
}
return extractPieces(repo.url, 3);
// Auxiliary function to extract pieces
function extractPieces(remaining, initial)
{
var pieces = remaining.split('/');
if (pieces.length != initial + 2)
{
log.debug('Invalid URL %s', remaining);
return {};
}
return {
valid: true,
owner: pieces[initial],
name: pieces[initial + 1].substringUpTo('.git'),
};
}
}
/**
* Makes a request to the github issues API and return an object with the information about the issues retrieved and
* about the remaining API calls/time. It only returns the issues updated during the last year.
* @param repoOwner[required]: the owner of the repo
* @param repoName[required]: the name of the repo
* @param page[required]: the page number of the issues to be retrieved. First page is page=1.
* @param callback[required]: a function(error, result) to be called when finished
* @return This method returns through the callback parameter. Returns an error if something fails
* If error is null, then result is always an object containing the following fields:
* - issues: an array with the issues retrieved as returned by the github API
* - githubIssuesLastPage: the last page of issues in this repo.
*/
function getIssuesForPageLastYear (repoOwner, repoName, page, callback)
{
var result = {issues:[]};
var aYearAgo = moment().subtract(1,'year').format();
var issuesUrl = 'https://api.github.com/repos/' + repoOwner + '/' + utils.urlEncodeRepoName(repoName) + '/issues?per_page=100&state=all&since=' + aYearAgo + '&page=' + page;
var pageIssuesUrl = issuesUrl + '&page=' + page;
request({method:'GET', uri:pageIssuesUrl, headers:{'User-Agent':'node.js'}, auth:{user:config.githubToken}}, function(error, response, body)
{
if (error)
{
return callback('Could not access issues on ' + issuesUrl + ': ' + error);
}
// check if we exceeded the maximum number of calls to github api
if (response.statusCode === 403)
{
return callback(config.githubApiMaxCallsReachedError);
}
// check if the github repo does not exist
if (response.statusCode === 404)
{
return callback(null, result);
}
if (response && response.headers)
{
result.githubIssuesLastPage = 1;
// check if there are pages
if (response.headers.link)
{
try
{
var lastPageLinkElement = response.headers.link.split(',').filter(function(element) {
if (element.indexOf('rel="last"') > -1) {
return true;
}
return false;
})[0];
var lastPageUrl = url.parse(lastPageLinkElement.substring(lastPageLinkElement.lastIndexOf('<') + 1,lastPageLinkElement.lastIndexOf('>')));
result.githubIssuesLastPage = parseInt(querystring.parse(lastPageUrl.query).page, 10);
}
catch(exception)
{
log.warning('Repository with LINK gave no last page. Probably this is the last page', response.headers.link);
result.githubIssuesLastPage = 1;
}
}
}
try
{
result.issues = JSON.parse(body);
}
catch(exception)
{
return callback('Could not parse issues returned by ' + issuesUrl + ': ' + exception);
}
return callback(null, result);
});
}
/************************************************
**************** UNIT TESTS ********************
************************************************/
//getIssuesForPageLastYear tests
function testGetIssuesForPageLastYearErrorResponse(callback)
{
//stub request
var restoreRequest = request;
request = function (params, internalCallback)
{
internalCallback({check: true});
};
getIssuesForPageLastYear('repoOwner', 'repoName', 2, function (error, result) {
testing.check(result, callback);
testing.assert(error, 'no error returned by getIssuesForPageLastYear when the request returns an error', callback);
// restore request
request = restoreRequest;
testing.success(callback);
});
}
function testGetIssuesForPageLastYearNoMoreGithubApiCalls(callback)
{
//stub request
var restoreRequest = request;
request = function (params, internalCallback)
{
internalCallback(null, {statusCode:403}, '{"message":"API rate limit exceeded"}');
};
getIssuesForPageLastYear('repoOwner', 'repoName', 2, function (error, result) {
testing.check(result, callback);
testing.assertEquals(error, config.githubApiMaxCallsReachedError, 'no error returned by getIssuesForPageLastYear when no more github API calls are available', callback);
// restore request
request = restoreRequest;
testing.success(callback);
});
}
function testGetIssuesForPageLastYearPackageNotFound(callback)
{
//stub request
var restoreRequest = request;
request = function (params, internalCallback)
{
internalCallback(null, {statusCode:404}, '{"message":"Not found"}');
};
getIssuesForPageLastYear('repoOwner', 'repoName', 2, function (error, result) {
testing.check(error, callback);
testing.assertEquals(result.issues.length, 0, 'not found should return empty issues', callback);
// restore request
request = restoreRequest;
testing.success(callback);
});
}
function testValidGetIssuesForPageLastYear(callback)
{
//stub request
var restoreRequest = request;
request = function (params, internalCallback)
{
var response = {
headers: {
'link': 'rel="last"'
}
};
var body = [{}, {}];
internalCallback(null, response, JSON.stringify(body));
};
getIssuesForPageLastYear('repoOwner', 'repoName', 2, function (error, result) {
testing.check(error, callback);
testing.assertEquals(result.githubIssuesLastPage, 12, 'wrong last page of issues returned', callback);
testing.assertEquals(result.issues.length, 2, 'wrong number of issues returned', callback);
// restore request
request = restoreRequest;
testing.success(callback);
});
}
// extractRepoInfo tests
function testExtractRepoInfoInvalidRepo(callback)
{
testing.assertEquals(extractRepoInfo(null), null, 'extractRepoInfo of null did not return null', callback);
testing.assertEquals(extractRepoInfo({}), null, 'extractRepoInfo of empty object did not return null', callback);
testing.assertEquals(extractRepoInfo({type:'non-git', url:'https://github.com/alexfernandez/loadtest'}), null, 'extractRepoInfo of non-git repo did not return null', callback);
testing.success(callback);
}
function testExtractRepoInfoValidRepo(callback)
{
var repoInfo = extractRepoInfo({type:'git', url:'https://github.com/alexfernandez/loadtest.git'});
testing.assert(repoInfo.valid, 'valid repo returned invalid info', callback);
testing.assertEquals(repoInfo.owner, 'alexfernandez', 'valid repo returned wrong owner', callback);
testing.assertEquals(repoInfo.name, 'loadtest', 'valid repo returned wrong owner', callback);
testing.success(callback);
}
// estimate tests
function testEstimateInvalidEntry(callback)
{
exports.estimate(null, function (error, result) {
testing.check(result, callback);
testing.assert(error, 'null entry should return an error', callback);
testing.success(callback);
});
}
function testEstimateInvalidRepo(callback)
{
var entry = {
repository:{}
};
exports.estimate(entry, function (error, result) {
testing.check(error, callback);
testing.assertEquals(result.repoTotalIssues[0], 0, 'repoTotalIssues should be zero for a invalid repo', callback);
testing.assertEquals(result.repoOpenIssues[0], 0, 'repoOpenIssues should be zero for a invalid repo', callback);
testing.assertEquals(result.repoLongOpenIssues[0], 0, 'repoLongOpenIssues should be zero for a invalid repo', callback);
testing.success(callback);
});
}
function testEstimateValidRepoGetIssuesForPageLastYearReturnedError(callback)
{
var entry = {
repository:{
type:'git',
url:'https://github.com/alexfernandez/loadtest'
}
};
// stub getIssuesForPageLastYear
getIssuesForPageLastYear = function (repoOwner, repoName, page, internalCallback)
{
return internalCallback({check: true});
};
exports.estimate(entry, function (error, result) {
testing.check(result, callback);
testing.assert(error.check, 'estimate should return the right error when getIssuesForPageLastYear returns an error', callback);
testing.success(callback);
});
}
function testEstimateValidRepo(callback)
{
var entry = {
repository:{
type:'git',
url:'https://github.com/alexfernandez/loadtest'
}
};
// stub getIssuesForPageLastYear
getIssuesForPageLastYear = function (repoOwner, repoName, page, internalCallback)
{
testing.assertEquals(repoOwner, 'alexfernandez', 'wrong repo owner used to call getIssuesForPageLastYear', callback);
testing.assertEquals(repoName, 'loadtest', 'wrong repo owner used to call getIssuesForPageLastYear', callback);
testing.assertEquals(page, 1, 'estimate should always request page 1', callback);
return internalCallback(null, {issues: [{state: 'open',
created_at: moment().format()}],
githubIssuesLastPage: 1});
};
// stub pending
var restorePending = pending;
pending = function()
{
testing.assert(false, 'pending should never be called when there is only one page of issues', callback);
};
exports.estimate(entry, function (error, result) {
testing.check(error, callback);
testing.assertEquals(result.repoTotalIssues[0], 0, 'repoTotalIssues should be zero for this repo', callback);
testing.assert(Math.abs(result.repoOpenIssues[0] - 0.2) < 0.00001, 'repoOpenIssues should be 0.2 for this repo', callback);
testing.assertEquals(result.repoLongOpenIssues[0], 1, 'repoLongOpenIssues should be 1 for this repo', callback);
pending = restorePending;
testing.success(callback);
});
}
function testEstimateValidRepoPendingReturnsError(callback)
{
var entry = {
repository:{
type:'git',
url:'https://github.com/alexfernandez/loadtest'
}
};
// stub getIssuesForPageLastYear
getIssuesForPageLastYear = function (repoOwner, repoName, page, internalCallback)
{
testing.assertEquals(repoOwner, 'alexfernandez', 'wrong repo owner used to call getIssuesForPageLastYear', callback);
testing.assertEquals(repoName, 'loadtest', 'wrong repo owner used to call getIssuesForPageLastYear', callback);
testing.assertEquals(page, 1, 'estimate should always request page 1', callback);
return internalCallback(null, {issues: [{state: 'open',
created_at: moment().subtract(366, 'days').format()}],
githubIssuesLastPage: 3});
};
// stub pending
var restorePending = pending;
pending = function(pendingObject, internalCallback)
{
testing.assertEquals(pendingObject.owner, 'alexfernandez', 'wrong repo owner sent to pending', callback);
testing.assertEquals(pendingObject.name, 'loadtest', 'wrong repo name sent to pending', callback);
testing.assertEquals(pendingObject.pages[0], 2, 'wrong initial page sent to pending', callback);
testing.assertEquals(pendingObject.pages[1], 3, 'wrong final page sent to pending', callback);
testing.assertEquals(pendingObject.total, 1, 'wrong total issues sent to pending', callback);
testing.assertEquals(pendingObject.open, 1, 'wrong open issues sent to pending', callback);
testing.assertEquals(pendingObject.closed, 0, 'wrong closed issues sent to pending', callback);
testing.assertEquals(pendingObject.longOpen, 1, 'wrong long open issues sent to pending', callback);
internalCallback({check:true});
};
exports.estimate(entry, function (error, result) {
testing.check(result, callback);
testing.assert(error.check, 'estimate should return the right error when pending returns an error', callback);
//restore pending
pending = restorePending;
testing.success(callback);
});
}
function testEstimateValidRepoPending(callback)
{
var entry = {
repository:{
type:'git',
url:'https://github.com/alexfernandez/loadtest'
}
};
// stub getIssuesForPageLastYear
getIssuesForPageLastYear = function (repoOwner, repoName, page, internalCallback)
{
testing.assertEquals(repoOwner, 'alexfernandez', 'wrong repo owner used to call getIssuesForPageLastYear', callback);
testing.assertEquals(repoName, 'loadtest', 'wrong repo owner used to call getIssuesForPageLastYear', callback);
testing.assertEquals(page, 1, 'estimate should always request page 1', callback);
return internalCallback(null, {issues: [{state: 'open',
created_at: moment().subtract(366, 'days').format()}],
githubIssuesLastPage: 3});
};
// stub pending
var restorePending = pending;
pending = function(pendingObject, internalCallback)
{
testing.assertEquals(pendingObject.owner, 'alexfernandez', 'wrong repo owner sent to pending', callback);
testing.assertEquals(pendingObject.name, 'loadtest', 'wrong repo name sent to pending', callback);
testing.assertEquals(pendingObject.pages[0], 2, 'wrong initial page sent to pending', callback);
testing.assertEquals(pendingObject.pages[1], 3, 'wrong final page sent to pending', callback);
testing.assertEquals(pendingObject.total, 1, 'wrong total issues sent to pending', callback);
testing.assertEquals(pendingObject.open, 1, 'wrong open issues sent to pending', callback);
testing.assertEquals(pendingObject.closed, 0, 'wrong closed issues sent to pending', callback);
testing.assertEquals(pendingObject.longOpen, 1, 'wrong long open issues sent to pending', callback);
internalCallback(null, {check:true});
};
exports.estimate(entry, function (error, result) {
testing.check(error, callback);
testing.assert(result.check, 'estimate should return the right result when pending returns a result', callback);
//restore pending
pending = restorePending;
testing.success(callback);
});
}
// pending tests
function testPendingGetIssuesForPageLastYearReturnedError(callback)
{
var pendingObject = {
owner: 'alexfernandez',
name: 'loadtest',
pages: [2, 3],
total: 1,
open: 0,
closed: 1,
longOpen: 0
};
// stub getIssuesForPageLastYear
getIssuesForPageLastYear = function (repoOwner, repoName, page, internalCallback)
{
return internalCallback({check: true});
};
pending(pendingObject, function (error, result) {
testing.check(result, callback);
testing.assert(error.check, 'pending returned wrong error when getIssuesForPageLastYear returned an error', callback);
testing.success(callback);
});
}
function testPending(callback)
{
var pendingObject = {
owner: 'alexfernandez',
name: 'loadtest',
pages: [2, 3],
total: 1,
open: 0,
closed: 1,
longOpen: 0
};
// stub getIssuesForPageLastYear
getIssuesForPageLastYear = function (repoOwner, repoName, page, internalCallback)
{
testing.assertEquals(repoOwner, 'alexfernandez', 'wrong repo owner used to call getIssuesForPageLastYear', callback);
testing.assertEquals(repoName, 'loadtest', 'wrong repo owner used to call getIssuesForPageLastYear', callback);
return internalCallback(null, {issues: [{state: 'closed'}],
githubIssuesLastPage: 3});
};
pending(pendingObject, function (error, result) {
testing.check(error, callback);
testing.assert(Math.abs(result.repoTotalIssues[0] - 2/3) < 0.00001, 'repoTotalIssues should be 2/3 for this repo', callback);
testing.assertEquals(result.repoOpenIssues[0], 1, 'repoOpenIssues should be 1 for this repo', callback);
testing.assertEquals(result.repoLongOpenIssues[0], 1, 'repoLongOpenIssues should be 1 for this repo', callback);
testing.success(callback);
});
}
/**
* Run all tests.
*/
exports.test = function(callback)
{
testing.run([
testGetIssuesForPageLastYearErrorResponse,
testGetIssuesForPageLastYearNoMoreGithubApiCalls,
testGetIssuesForPageLastYearPackageNotFound,
testValidGetIssuesForPageLastYear,
testExtractRepoInfoInvalidRepo,
testExtractRepoInfoValidRepo,
testEstimateInvalidEntry,
testEstimateInvalidRepo,
testEstimateValidRepoGetIssuesForPageLastYearReturnedError,
testEstimateValidRepo,
testEstimateValidRepoPendingReturnsError,
testEstimateValidRepoPending,
testPendingGetIssuesForPageLastYearReturnedError,
testPending
], callback);
};
// run tests if invoked directly
if (__filename == process.argv[1])
{
exports.test(testing.show);
}
================================================
FILE: lib/factors/versions.js
================================================
'use strict';
/**
* Estimates the quality of a package based on the number of versions.
* (C) 2015 Diego Lafuente.
*/
// requires
require('prototypes');
var Log = require('log');
var utils = require('../utils.js');
var config = require('../../config.js');
var cache = require('../cache.js');
var requestLib = require('../cached-request.js');
var testing = require('testing');
// globals
var log = new Log(config.logLevel);
/**
* Estimates the quality of a package based on the number of versions.
* @param entry[required]: an object describing a package as returned by http://registry.npmjs.org/-/all
* @param callback[required]: a function(error, result) to be called when finished
* @return This method returns through the callback parameter. Returns an error in case something fails.
* If the error is null, then the result is always object.
* Each key of the result object is the name of a measured factor and the value is an array of two elements (both of
* them floats between 0.0 and 1.0): the first is the value of the estimated factor, and the second is the weight of
* this factor in the overall average.
*/
exports.estimate = function(entry, callback)
{
if (!entry || !entry.name)
{
log.error('null entry or entry without name: ' + JSON.stringify(entry));
return callback(JSON.stringify(entry) + ' is null or has no name');
}
var name = entry.name;
var estimation = {
versions: [0, 1]
};
var registryUrl = 'http://registry.npmjs.org/' + utils.urlEncodeRepoName(name);
log.debug('Estimating versions with URL: %s', registryUrl);
requestLib.get(registryUrl, true, function(error, response, body)
{
if (error)
{
return callback ('Could not read registry for ' + name + ' (' + registryUrl + '): ' + error);
}
var registryResponse;
try
{
registryResponse = JSON.parse(body);
}
catch(exception)
{
return callback('Could not parse ' + name + ' registry response: ' + exception);
}
if (!registryResponse.versions)
{
return callback(null, estimation);
}
var totalVersions = registryResponse.versions.countProperties();
log.debug('Versions %s', totalVersions);
estimation.versions = [1 - 1 / totalVersions, 1];
return callback(null, estimation);
});
};
/************************************************
**************** UNIT TESTS ********************
************************************************/
function testEstimateInvalidEntry(callback)
{
exports.estimate({}, function (error, estimation) {
testing.check(estimation, callback);
testing.assert(error, 'invalid entry should return an error', callback);
testing.success(callback);
});
}
function testEstimateInvalidPackageName(callback)
{
var entry = {
name: 'invalid'
};
// stub requestLib.get
requestLib.get = function(url, shouldCache, internalCallback) {
return internalCallback('error');
};
exports.estimate(entry, function (error, estimation) {
testing.check(estimation, callback);
testing.assert(error, 'invalid repo should return an error', callback);
testing.success(callback);
});
}
function testEstimateInvalidJsonReturnedByRegistry(callback)
{
var entry = {
name: 'valid'
};
// stub requestLib.get
requestLib.get = function(url, shouldCache, internalCallback) {
return internalCallback(null, null, 'invalid_json');
};
exports.estimate(entry, function (error, estimation) {
testing.check(estimation, callback);
testing.assert(error, 'if registry returns an error, the factor should return an error', callback);
testing.success(callback);
});
}
function testEstimateValidEntryNoVersions(callback)
{
var entry = {
name: 'valid'
};
// stub requestLib.get
requestLib.get = function(url, shouldCache, internalCallback) {
var response = {};
return internalCallback(null, null, JSON.stringify(response));
};
exports.estimate(entry, function (error, estimation) {
testing.check(error, callback);
testing.assertEquals(estimation.versions[0], 0, 'wrong quality for this repo', callback);
testing.success(callback);
});
}
function testEstimateValidEntry(callback)
{
var entry = {
name: 'valid'
};
// stub requestLib.get
requestLib.get = function(url, shouldCache, internalCallback) {
var response = {versions: {version1: {},version2: {}}};
return internalCallback(null, null, JSON.stringify(response));
};
exports.estimate(entry, function (error, estimation) {
testing.check(error, callback);
testing.assertEquals(estimation.versions[0], 0.5, 'wrong quality for this repo', callback);
testing.success(callback);
});
}
/**
* Run all tests.
*/
exports.test = function(callback)
{
testing.run([
testEstimateInvalidEntry,
testEstimateInvalidPackageName,
testEstimateInvalidJsonReturnedByRegistry,
testEstimateValidEntryNoVersions,
testEstimateValidEntry
], function (error, result) {
cache.clearInterval();
return callback(error, result);
});
};
// run tests if invoked directly
if (__filename == process.argv[1])
{
exports.test(testing.show);
}
================================================
FILE: lib/packages.js
================================================
'use strict';
// requires
var Log = require('log');
var testing = require('testing');
var db = require('./db.js');
var utils = require('./utils.js');
var cache = require('./cache.js');
var requestLib = require('./cached-request.js');
var config = require('../config.js');
// globals
var packagesCollection;
var pendingCollection;
var log = new Log(config.logLevel);
exports.setTestMode = function(callback)
{
db.setTestMode();
db.reconnect(function(error)
{
if (error)
{
return callback(error);
}
packagesCollection = null;
pendingCollection = null;
return callback(null);
});
};
exports.unsetTestMode = function(callback)
{
db.unsetTestMode();
db.reconnect(function(error)
{
if (error)
{
return callback(error);
}
packagesCollection = null;
pendingCollection = null;
return callback(null);
});
};
function openCollection(callback)
{
if (packagesCollection)
{
return callback(null, packagesCollection);
}
db.addCallback(function(error, result)
{
if (error)
{
return callback('Could not access database: ' + error);
}
packagesCollection = result.collection(config.packagesCollection);
if (packagesCollection)
{
return callback(null, packagesCollection);
}
result.createCollection(config.packagesCollection, function(error)
{
if (error)
{
return callback(error);
}
return callback(null, result.collection(config.packagesCollection));
});
});
}
function testOpenCollection(callback)
{
packagesCollection = null;
db.setTestMode();
db.reconnect(function(error)
{
testing.check(error, 'Could not set test mode', callback);
// init
openCollection(function(error, collection)
{
testing.check(error, 'Could not open collection', callback);
testing.assert(collection, 'Did not open collection', callback);
testing.success(callback);
});
});
}
function openPendingCollection(callback)
{
if (pendingCollection)
{
return callback(null, pendingCollection);
}
db.addCallback(function(error, result)
{
if (error)
{
return callback('Could not access database: ' + error);
}
pendingCollection = result.collection(config.pendingCollection);
if (pendingCollection)
{
return callback(null, pendingCollection);
}
result.createCollection(config.pendingCollection, function(error)
{
if (error)
{
return callback(error);
}
return callback(null, result.collection(config.pendingCollection));
});
});
}
function testOpenPendingCollection(callback)
{
pendingCollection = null;
db.setTestMode();
db.reconnect(function(error)
{
testing.check(error, 'Could not set test mode', callback);
// init
openPendingCollection(function(error, collection)
{
testing.check(error, 'Could not open collection', callback);
testing.assert(collection, 'Did not open collection', callback);
testing.success(callback);
});
});
}
exports.update = function(object, callback)
{
openCollection(function(error, collection)
{
if (error)
{
log.error('Could not open collection: %s', error);
return callback('database not available');
}
collection.update({name: object.name}, {'$set': object}, {upsert: true, w: 1}, function(error, result)
{
if (error)
{
log.error('Could not update package %s: %s', object.name, error);
return callback('database not available');
}
return callback(null, result);
});
});
};
exports.updatePending = function(object, callback)
{
openPendingCollection(function(error, collection)
{
if (error)
{
log.error('Could not open pending collection: %s', error);
return callback('database not available');
}
collection.update({name: object.name}, {'$set': object}, {upsert: true, w: 1}, function(error, result)
{
if (error)
{
log.error('Could not update pending package %s: %s', object.name, error);
return callback('database not available');
}
return callback(null, result);
});
});
};
exports.find = function(name, callback)
{
openCollection(function(error, collection)
{
if (error)
{
log.error('Could not open collection: %s', error);
return callback('database not available');
}
collection.findOne({name: name}, function(error, result)
{
if (error)
{
log.error('Could not read package %s: %s', name, error);
return callback('database not available');
}
return callback(null, result);
});
});
};
function testFind(callback)
{
var name = 'test_package';
var value = '187349';
var object = {
name: name,
value: value,
};
packagesCollection = null;
exports.update(object, function(error)
{
testing.check(error, 'Could not save object', callback);
exports.find(name, function(error, result)
{
testing.check(error, 'Could not find package', callback);
testing.assert(result, 'Did not find package', callback);
testing.assertEquals(result.value, value, 'Invalid value', callback);
testing.success(callback);
});
});
}
exports.findPending = function(name, callback)
{
openPendingCollection(function(error, collection)
{
if (error)
{
log.error('Could not open collection: %s', error);
return callback('database not available');
}
collection.findOne({name: name}, function(error, result)
{
if (error)
{
log.error('Could not read package %s: %s', name, error);
return callback('database not available');
}
return callback(null, result);
});
});
};
function testFindPending(callback)
{
var name = 'test_package';
var value = '187349';
var object = {
name: name,
value: value,
};
pendingCollection = null;
exports.updatePending(object, function(error)
{
testing.check(error, 'Could not save object', callback);
exports.findPending(name, function(error, result)
{
testing.check(error, 'Could not find package', callback);
testing.assert(result, 'Did not find package', callback);
testing.assertEquals(result.value, value, 'Invalid value', callback);
testing.success(callback);
});
});
}
/**
* Finds a package in the npm registry by name.
* @param name[required]: the name of the npm package
* @param callback[required]: a function(error, result) to be called when finished
* @return This method returns through the callback parameter. Returns an error if the name is null or empty. It also returns an error if the request to npm registry fails
* Returns an error if the package was not found. Returns a proper entry {name, repository, description} if it was
*/
exports.findInNpmRegistry = function (name, callback)
{
if (!name)
{
return callback('name is null or empty');
}
var registryUrl = 'http://registry.npmjs.org/' + utils.urlEncodeRepoName(name);
// perform request
requestLib.get(registryUrl, true, function(error, getResponse, body)
{
if (error)
{
return callback(error);
}
var registryResponse;
// empty body should return null result
if (body.length === 0) {
return callback(error, null);
}
// parse body
try
{
registryResponse = JSON.parse(body);
}
catch(exception)
{
return callback(exception);
}
var result = {
name: registryResponse.name,
repository: registryResponse.repository,
description: registryResponse.description
};
return callback(null, result);
});
};
function testFindInNpmRegistryNullName(callback)
{
exports.findInNpmRegistry(null, function (error, result) {
testing.check(result, callback);
testing.assert(error, 'no error returned in null name', callback);
testing.success(callback);
});
}
function testFindInNpmRegistryEmptyName(callback)
{
exports.findInNpmRegistry('', function (error, result) {
testing.check(result, callback);
testing.assert(error, 'no error returned in empty-named package', callback);
testing.success(callback);
});
}
function testFindInNpmRegistryErrorResponse(callback)
{
//stub requestLib.get
var restoreRequestLibGet = requestLib.get;
requestLib.get = function (url, shouldCache, internalCallback) {
internalCallback({check:true});
};
exports.findInNpmRegistry('test', function (error, result) {
testing.check(result, callback);
testing.assert(error, 'no error returned when request returned error', callback);
testing.assert(error.check, 'wrong error returned', callback);
//restore requestLib.get
requestLib.get = restoreRequestLibGet;
testing.success(callback);
});
}
function testFindInNpmRegistryEmptyResponse(callback)
{
//stub requestLib.get
var restoreRequestLibGet = requestLib.get;
requestLib.get = function (url, shouldCache, internalCallback) {
internalCallback(null, null, '');
};
exports.findInNpmRegistry('test', function (error, result) {
testing.check(error, callback);
testing.check(result, callback);
//restore requestLib.get
requestLib.get = restoreRequestLibGet;
testing.success(callback);
});
}
function testFindInNpmRegistryErrorInvalidJsonResponse(callback)
{
//stub requestLib.get
var restoreRequestLibGet = requestLib.get;
requestLib.get = function (url, shouldCache, internalCallback) {
internalCallback(null, null, 'invalid_json');
};
exports.findInNpmRegistry('test', function (error, result) {
testing.check(result, callback);
testing.assert(error, 'no error returned when request returned invalid json', callback);
//restore requestLib.get
requestLib.get = restoreRequestLibGet;
testing.success(callback);
});
}
function testFindInNpmRegistryValidResponse(callback)
{
//stub requestLib.get
var restoreRequestLibGet = requestLib.get;
requestLib.get = function (url, shouldCache, internalCallback) {
internalCallback(null, null, '{"name":"testName","repository":"testRepository","description":"testDescription"}');
};
exports.findInNpmRegistry('test', function (error, result) {
testing.check(error, callback);
testing.assertEquals(result.name, 'testName', 'wrong name in response for valid request', callback);
testing.assertEquals(result.repository, 'testRepository', 'wrong repository in response for valid request', callback);
testing.assertEquals(result.description, 'testDescription', 'wrong description in response for valid request', callback);
//restore requestLib.get
requestLib.get = restoreRequestLibGet;
testing.success(callback);
});
}
exports.listAll = function(callback)
{
openCollection(function(error, collection)
{
if (error)
{
log.error('Could not open collection: %s', error);
return callback('database not available');
}
collection.find({}, {name: true}).toArray(function(error, result)
{
if (error)
{
log.error('Could not list packages: %s', error);
return callback('database not available');
}
return callback(null, result);
});
});
};
function testListAll(callback)
{
packagesCollection = null;
exports.listAll(function(error, result)
{
testing.check(error, 'Could not list packages', callback);
testing.assert(result, 'Did not list packages', callback);
testing.success(callback);
});
}
exports.listAllPending = function(callback)
{
openPendingCollection(function(error, collection)
{
if (error)
{
log.error('Could not open collection: %s', error);
return callback('database not available');
}
collection.find().toArray(function(error, result)
{
if (error)
{
log.error('Could not list packages: %s', error);
return callback('database not available');
}
return callback(null, result);
});
});
};
function testListAllPending(callback)
{
pendingCollection = null;
exports.listAllPending(function(error, result)
{
testing.check(error, 'Could not list packages', callback);
testing.assert(result, 'Did not list packages', callback);
testing.success(callback);
});
}
exports.remove = function(name, callback)
{
openCollection(function(error, collection)
{
if (error)
{
log.error('Could not open collection: %s', error);
return callback('database not available');
}
collection.remove({name: name}, {w: 1}, callback);
});
};
function testRemove(callback)
{
var name = 'to_remove';
var object = {
name: name,
};
packagesCollection = null;
exports.update(object, function(error)
{
testing.check(error, 'Could not save object', callback);
exports.find(name, function(error, result)
{
testing.check(error, 'Could not find package', callback);
testing.assert(result, 'Did not find package', callback);
exports.remove(name, function(error)
{
testing.check(error, 'Could not remove package', callback);
exports.find(name, function(error, result)
{
testing.check(error, 'Could not find package again', callback);
testing.assert(!result, 'Should not find package', callback);
testing.success(callback);
});
});
});
});
}
exports.removePending = function(name, callback)
{
openPendingCollection(function(error, collection)
{
if (error)
{
log.error('Could not open collection: %s', error);
return callback('database not available');
}
collection.remove({name: name}, {w: 1}, callback);
});
};
function testRemovePending(callback)
{
var name = 'to_remove';
var object = {
name: name,
};
pendingCollection = null;
exports.updatePending(object, function(error)
{
testing.check(error, 'Could not save object', callback);
exports.findPending(name, function(error, result)
{
testing.check(error, 'Could not find package', callback);
testing.assert(result, 'Did not find package', callback);
exports.removePending(name, function(error)
{
testing.check(error, 'Could not remove package', callback);
exports.findPending(name, function(error, result)
{
testing.check(error, 'Could not find package again', callback);
testing.assert(!result, 'Should not find package', callback);
testing.success(callback);
});
});
});
});
}
exports.close = function(callback)
{
db.close(callback);
};
function testClose(callback)
{
exports.close(callback);
}
/**
* Run all tests.
*/
exports.test = function(callback) {
testing.run([
testOpenCollection,
testOpenPendingCollection,
testFind,
testFindPending,
testListAll,
testListAllPending,
testRemove,
testRemovePending,
testFindInNpmRegistryNullName,
testFindInNpmRegistryEmptyName,
testFindInNpmRegistryErrorResponse,
testFindInNpmRegistryEmptyResponse,
testFindInNpmRegistryErrorInvalidJsonResponse,
testFindInNpmRegistryValidResponse,
testClose
], function (error, result) {
cache.clearInterval();
return callback(error, result);
});
};
// start tests if invoked directly
if (__filename == process.argv[1]) {
exports.test(testing.show);
}
================================================
FILE: lib/server.js
================================================
#!/usr/bin/env node
'use strict';
/**
* Serve que quality of a required package using mongodb
* (C) 2015 Diego Lafuente.
*/
// requires
require('prototypes');
var path = require('path');
var config = require('../config.js');
var express = require('express');
var badges = require('./badges.js');
var estimator = require('./estimation.js');
var async = require('async');
var moment = require('moment');
var packages = require('./packages.js');
var Log = require('log');
var requestLib = require('request')
// globals
var log = new Log(config.logLevel);
var server;
exports.startServer = function(port, callback) {
if (typeof port === 'function') {
// no port
callback = port;
port = config.expressPort;
}
var app = express();
// Static files
app.use(express.static(path.join(__dirname, '..', 'app')));
// Enable JSONP
app.set('jsonp callback', true);
// GET requests
app.get('/package/:package', serve);
app.get('/packages', servePackagesList);
app.get('/badge/:package', serveBadge);
app.get('/shield/:package', serveShield);
// serve
server = app.listen(port, callback);
};
exports.stopServer = function(callback) {
if (!server) {
log.info('No server to close');
return callback(null);
}
server.close(function() {
log.info('Server closed');
callback(null);
});
};
function serveBadge(request, response) {
const packageParam = request.params['package']
var packageName = packageParam.replace(/.png$/, '');
findPackage(packageName, function(error, result) {
if (error) {
return response.status(503).send({error: 'database not available'});
}
if (!result) {
return response.status(403).send({error: 'package ' + packageName + ' not found'});
}
var size = parseInt(request.query.size) || 1;
var quality = (result.quality || 0) * 100
if (quality < 0) {
quality = 0
}
badges.compileBadge(packageName, quality.toFixed(2), size, function (error, png) {
if (error) {
return response.status(503).send({error: 'database not available'});
}
response.setHeader('Content-type', 'image/png');
response.send(png);
countVisit('https://packagequality.com/badge/' + packageParam, request)
});
});
}
function serveShield(request, response) {
const packageParam = request.params['package']
var packageName = packageParam.substringUpToLast('.');
findPackage(packageName, function(error, result) {
if (error)
{
return response.status(503).send({error: 'database not available'});
}
if (!result) {
return response.status(403).send({error: 'package ' + packageName + ' not found'});
}
var queryString = request.url.substringFrom('?');
var score = Math.round((result.quality || 0) * 100);
badges.retrieveShield(packageName, score, queryString, function (error, svg) {
if (error) {
return response.status(503).send({error: 'database not available'});
}
response.setHeader('Content-type', 'image/svg+xml');
response.send(svg);
countVisit('https://packagequality.com/shield/' + packageParam, request)
});
});
}
function findPackage(packageName, callback) {
packages.find(packageName, function(error, result) {
if (error) {
return callback(error)
}
if (result) {
return callback(null, result)
}
return readPackage(packageName, callback)
})
}
function servePackagesList (request, response) {
response.setHeader('Access-Control-Allow-Origin', '*');
packages.listAll(function(error, result) {
if (error) {
return response.status(503).send({error: 'database not available'});
}
var packages = (result || []).map(function (pkg) {
return pkg.name;
});
response.send(packages);
});
}
function serve (request, response) {
response.setHeader('Access-Control-Allow-Origin', '*');
var npmPackage = request.params.package;
readPackage(npmPackage, function(error, estimation) {
if (error) {
return response.status(403).send({error: error});
}
response.jsonp(estimation);
countVisit('https://packagequality.com/' + npmPackage, request)
})
}
function readPackage(npmPackage, callback) {
var mainStream = [];
// look for the package in the registry
mainStream.push(function (callback) {
packages.findInNpmRegistry(npmPackage, function (error, result) {
if (error) {
log.debug('npm registry error', error);
return callback(error);
}
if (!result) {
packages.remove(npmPackage, function(){});
return callback('package ' + npmPackage + ' not found.');
}
return callback(null, result);
});
});
// find the package in mongo
mainStream.push(function (entry, callback) {
packages.find(entry.name, function(error, dbRecord) {
if (error || !dbRecord) {
// not found, go to next step
return callback(null, entry, dbRecord, /*stop?*/ false);
}
// package found, return first
callback(null, entry, dbRecord, /*stop?*/ true);
// check if expired
var now = moment();
var lastUpdated = moment(dbRecord.lastUpdated);
if (now.diff(lastUpdated, 'seconds') > config.packageExpiration) {
// expired, add to pending
packages.updatePending(entry, function() {});
}
});
});
// estimate quality or return
mainStream.push(function (entry, result, stop, callback) {
// stop?
if (stop) {
return callback(null, entry, result, stop);
}
// estimate
estimator.estimate(entry, function(error, estimation)
{
if (error) {
// at least one factor returned an error. Add entry to the pendingCollection
packages.updatePending(entry, function() {});
// return result if it exists, the error otherwise
if (result) {
return callback(null, entry, result, /*stop*/ true);
}
return callback(error);
}
return callback(null, entry, estimator.addQuality(estimation), /*stop?*/ false);
});
});
// update database with most recent estimation
mainStream.push(function (entry, estimation, stop, callback) {
// stop?
if (stop) {
return callback(null, estimation);
}
packages.update(estimation, function (error) {
if (error) {
// something happened while trying to update the packages collection. Add to pending
packages.updatePending(entry, function() {});
}
return callback(null, estimation);
});
});
// run mainStream
async.waterfall(mainStream, callback)
}
function countVisit(url, request) {
const userAgent = request.headers['user-agent']
const visitUrl = 'https://librecounter.org/count?url=' + url + '&userAgent=' + userAgent
requestLib.get(visitUrl, function(error) {
if (error) {
console.error('Could not count visit', error)
}
})
}
================================================
FILE: lib/update.js
================================================
#!/usr/bin/env node
'use strict';
/**
* Update only pending packages (those in the pending collection)
* (C) 2015 Diego Lafuente.
*/
// requires
require('prototypes');
var config = require('../config.js');
var packages = require('../lib/packages.js');
var estimator = require('../lib/estimation.js');
var async = require('async');
var moment = require('moment');
var packages = require('../lib/packages');
var Log = require('log');
var testing = require('testing');
// globals
var log = new Log(config.logLevel);
var limit = config.limit;
/**
* Go over all the packages in pending collection and update them.
* The only constraint is the 5000 requests per hour allowed by the GitHub API
* @param callback[required]: a function(error, result) with the results of the process
*/
exports.goOver = function(callback)
{
packages.listAllPending(function (error, pending) {
if (error) {
return callback(error);
}
var numberOfPackages = pending.length;
limit = (limit === null) || (numberOfPackages < limit) ? numberOfPackages : limit;
var chunks = [];
for (var j = 0; j < Math.ceil(numberOfPackages/limit); j++)
{
chunks.push([]);
}
var packageCount = 0;
pending.forEach(function (entry)
{
var index = Math.floor(packageCount/limit);
chunks[index].push(getEstimator(entry));
packageCount++;
});
log.debug('number of chunks: ' + chunks.length);
var series = [];
while (chunks.length)
{
series.push(getChunkProcessor(chunks.shift()));
}
log.debug('series has length ' + series.length);
async.series(series, function(error)
{
if (error)
{
callback(error);
}
callback(null, series.length);
});
});
};
function getEstimator(entry)
{
return function(callback)
{
estimator.estimate(entry, function (error, estimation)
{
if (error)
{
log.error('error estimating: ' + entry.name + ':' + JSON.stringify(error));
return callback(null);
}
estimation.lastUpdated = moment().format();
// update database and remove pending
packages.update(estimator.addQuality(estimation), function(error)
{
if (error)
{
log.error('Package ' + estimation.name + ' could not be upserted in the database: ' + JSON.stringify(error));
}
// remove entry from pending
packages.removePending(estimation.name, function() {
return callback(null, estimation);
});
});
});
};
}
function getChunkProcessor(chunk)
{
return function(callback)
{
log.info('About to process chunk: ' + chunk.length);
async.parallel(chunk, function(error, estimations)
{
var kos = estimations.filter(function(estimation) {
return estimation === undefined;
}).length;
var oks = estimations.length - kos;
log.info('Chunk processed. OKs: ' + oks + '. ERRORS: ' + kos);
return callback(null);
});
};
}
/************************************************
**************** UNIT TESTS ********************
************************************************/
function testEstimatorError(callback)
{
var newEntry = {name: 'newEntry'};
// stubs
estimator = {
estimate: function(entry, internalCallback) {
testing.assertEquals(entry.name, newEntry.name, 'wrong entry passed to estimate', callback);
return internalCallback('some crazy error');
}
};
packages.setTestMode(function(error)
{
testing.check(error, callback);
var theEstimator = getEstimator(newEntry);
theEstimator(function(error, estimation) {
testing.check(error, callback);
testing.assert(estimation === undefined, 'error should return undefined estimation', callback);
testing.success(callback);
});
});
}
function testEstimatorSuccess(callback)
{
var newEntry = {name: 'newEntry'};
var now = moment();
// stubs
var restoreEstimator = estimator;
estimator = {
estimate: function(entry, internalCallback) {
testing.assertEquals(entry.name, newEntry.name, 'wrong entry passed to estimate', callback);
return internalCallback(null, {name:'testpackage'});
},
addQuality: function(estimation) {
return estimation;
}
};
var restoreMoment = moment;
moment = function ()
{
return now;
};
packages.setTestMode(function(error)
{
testing.check(error, callback);
var theEstimator = getEstimator(newEntry);
theEstimator(function(error, estimation) {
testing.check(error, callback);
testing.assertEquals(estimation.lastUpdated, now.format(), 'wrong estimation lastUpdate returned by the estimator', callback);
moment = restoreMoment;
estimator = restoreEstimator;
testing.success(callback);
});
});
}
function testClose(callback)
{
packages.close(callback);
}
/**
* Run all tests.
*/
exports.test = function(callback)
{
testing.run([
testEstimatorError,
testEstimatorSuccess,
testClose,
], callback);
};
// run tests if invoked directly
if (__filename == process.argv[1])
{
exports.test(testing.show);
}
================================================
FILE: lib/utils.js
================================================
'use strict';
var testing = require('testing');
exports.urlEncodeRepoName = function(name) {
return name.replace(/\//g, '%2F');
};
/************************************************
**************** UNIT TESTS ********************
************************************************/
function testUrlEncodeRepoName(callback)
{
var result = exports.urlEncodeRepoName('kkfu');
testing.assertEquals(result, 'kkfu', 'wrong result for regular string');
result = exports.urlEncodeRepoName('@storybook/react');
testing.assertEquals(result, '@storybook%2Freact', 'wrong result for scoped string');
result = exports.urlEncodeRepoName('@storybook/react/kkfu');
testing.assertEquals(result, '@storybook%2Freact%2Fkkfu', 'wrong result for multi-scoped string');
testing.success(callback);
}
/**
* * Run all tests.
* */
exports.test = function(callback)
{
testing.run([
testUrlEncodeRepoName
], 10000, callback);
};
// run tests if invoked directly
if (__filename == process.argv[1])
{
exports.test(testing.show);
}
================================================
FILE: package.json
================================================
{
"name": "package-quality",
"version": "0.3.4",
"description": "Estimate the quality of a package.",
"homepage": "https://github.com/alexfernandez/package-quality",
"contributors": [
"Alex Fernández ",
"Sergio García Mondaray ",
"Diego Lafuente "
],
"license": "MIT",
"main": "index.js",
"repository": {
"type": "git",
"url": "https://github.com/alexfernandez/package-quality"
},
"dependencies": {
"async": "2.6.4",
"basic-request": "*",
"canvas": "^3.2.1",
"express": "^4.16.4",
"grunt": "^1.0.3",
"grunt-contrib-jshint": "^3.2.0",
"honeycomb-beeline": "^4.2.0",
"log": "1.4.0",
"moment": "^2.24.0",
"mongodb": "^3.6.3",
"prototypes": "^2.3.5",
"request": "*",
"testing": "^1.1.0"
},
"keywords": [
"package",
"quality",
"measurement",
"package quality",
"estimation",
"npm",
"registry",
"npm registry"
],
"engines": {
"node": "*"
},
"bin": {
"all": "bin/all.js"
},
"preferGlobal": true,
"scripts": {
"test": "node test.js",
"start": "node bin/app.js"
},
"private": false
}
================================================
FILE: server/nginx-packagequality.conf
================================================
server {
listen 80;
server_name packagequality.com *.packagequality.com;
access_log /var/log/nginx/access.log;
error_log /var/log/nginx/error.log;
location / {
proxy_pass http://127.0.0.1:8080;
}
listen 443 ssl; # managed by Certbot
ssl_certificate /etc/letsencrypt/live/packagequality.com/fullchain.pem; # managed by Certbot
ssl_certificate_key /etc/letsencrypt/live/packagequality.com/privkey.pem; # managed by Certbot
include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
}
================================================
FILE: server/upstart-package-quality.conf
================================================
#!upstart
description "Package quality server"
author "Diego Lafuente "
start on local-filesystems and net-device-up IFACE=eth0
stop on shutdown
respawn
respawn limit 60 1
env HOME_FOLDER=/home/ubuntu
env BASE_USER=ubuntu
kill timeout 20
script
LOG_FILE=$HOME_FOLDER/log/package-quality-server.log
cd $HOME_FOLDER/package-quality
exec sudo -u $BASE_USER node bin/app.js >> $LOG_FILE 2>&1
end script
================================================
FILE: test/gulp-filter.json
================================================
{
"name" : "gulp-filter",
"source" : "npm",
"created" : "2015-02-16T20:56:10+00:00",
"lastUpdated" : "2015-02-17T15:59:01+00:00",
"nextUpdate" : "2015-02-17T15:59:01+00:00",
"timesUpdated" : 1,
"repoTotalIssues" : [
"-Infinity",
1
],
"repoOpenIssues" : [
1,
1
],
"repoLongOpenIssues" : [
1,
1
],
"versions" : [
0.9375,
1
],
"downloads" : [
0.9999973556026845,
1
]
}
================================================
FILE: test/test_entry.json
================================================
{
"name":"loadtest",
"description":"Run load tests for your web application. Mostly ab-compatible interface, with an option to force requests per second. Includes an API for automated load testing.",
"dist-tags":{"latest":"1.2.6"},
"maintainers":[{"name":"alexfernandez","email":"alexfernandeznpm@gmail.com"}],
"repository":{
"type":"git",
"url":"https://github.com/alexfernandez/loadtest"
},
"readmeFilename":"README.md",
"homepage":"https://github.com/alexfernandez/loadtest",
"keywords":["testing","test","load test","load testing","http","performance","black box"],
"contributors":[{"name":"Alex Fernández","email":"alexfernandeznpm@gmail.com"}],
"bugs":{"url":"https://github.com/alexfernandez/loadtest/issues"},
"license":"MIT",
"users":{"capablemonkey":true,"kikobeats":true,"nebulon":true,"hellboy81":true,"deadlink":true,"acjohnso25":true,"vdsabev":true,"fdezromero":true},
"time":{"modified":"2015-01-16T00:32:59.797Z"},
"versions":{"1.2.6":"latest"}
}
================================================
FILE: test.js
================================================
'use strict';
/**
* Run package tests.
* (C) 2014 Alex Fernández.
*/
// requires
var testing = require('testing');
var Log = require('log');
// globals
var log = new Log('info');
/**
* Run all module tests.
*/
exports.test = function(callback)
{
log.debug('Running tests');
var tests = {};
var libs = ['estimation', 'badges', 'cache', 'cached-request', 'utils'];
var factors = ['issues', 'versions', 'downloads'];
libs.forEach(function(lib)
{
tests[lib] = require('./lib/' + lib + '.js').test;
});
factors.forEach(function(factor)
{
tests[factor] = require('./lib/factors/' + factor + '.js').test;
});
testing.run(tests, 4200, callback);
};
// run tests if invoked directly
if (__filename == process.argv[1])
{
exports.test(testing.show);
}
================================================
FILE: update.sh
================================================
#!/bin/bash
# Update packages
HOME=/home/ubuntu
USER=ubuntu
DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
cd $DIR/bin
sudo -u $USER node update.js >> $HOME/log/package-quality-update.log
```
replacing `yourpackage` with (surprise!) the name of your package.
You can choose between badge or mini-badge; the latter is courtesy of [shields.io](https://shields.io).
## Measuring Quality
Any objective measurements of quality are going to be flawed one way or another.
`package-quality` only attempts to give some indications about quality,
not be an absolute rating on which to bet your farm.
If you don't agree with our ratings, please [help us improve them](https://github.com/alexfernandez/package-quality/pulls)!
### Algorithm
The following factors are considered when calculating the quality of a package:
- Versions quality (v): the more versions a package has, the more quality it is. We calculate v as ```v=1-1/total_number_of_versions```
- Downloads quality (d): the more downloads a package has, the more quality is it. We calculate d as ```d=1-1/number_of_downloads_last_year```
- Repo quality (r): if the package has no repo, the value of r is zero. Right now (there is an issue open to fix this), if the package does not have repo on Github, it's given ```r=0```. For those packages with a repo on Github, r is calculated considering these three factors:
- Total factor (rt), calculated as ```rt=1-1/total_number_of_issues```
- Open factor (ro): we consider "healthy" to have a 20% of open issues in your repo (20% of the total number of issues). Those packages with 20% or less open issues will have ```ro=1```. For those with more than 20%, ```ro=1.2-open_issues/total_number_of_issues```
- Long open factor (rlo): we consider long open issues those who have been open more that 1 year and are still open today. This factor is calculated as ```rlo=1-long_open_issues/total_number_of_issues```. If a package has no open issues, then ```rlo=1```.
The repo quality r is calculated as the average of rt, ro and rlo: ```r=(rt+ro+rlo)/3```.
The overall quality of a package is ```q=v*d*r```.
### How to Understand Star Ratings
[](http://xkcd.com/1098/)
Just joking.
New packages will always appear with low stars, until they get enough momentum.
Also, packages that "just work" and get no issues will be underrated by our system.
### Other Package Managers
Right now the quality is computed only for npm packages.
But it is trivial to extend the ratings to other package managers,
since there are only external measurements from GitHub and npm:
we don't even look at the code.
If you want to extend package-quality to a new package manager,
you just need:
* a complete list of packages,
* and some way to get the downloads per year.
[Let us know](mailto:alexfernandeznpm@gmail.com) and we will set up a new subdomain.
## Help Wanted
The following areas are a work in progress:
* Improve the existing ratings.
* Take other parameters into account, such as a working or broken Travis-CI build.
* Extend to other package managers (see above).
* Just let us know what you don't like about our project.
[Just send mail](mailto:alexfernandeznpm@gmail.com) or, even better, a pull request.
## License (The MIT License)
Copyright (c) 2014-2015 Alex Fernández 
================================================
FILE: app/css/style.css
================================================
.package-share img {
display:block;
margin:auto;
}
.package-share input {
display: block;
width: 100%;
margin: 0 0 15px;
padding: 8px;
font-family: Menlo, Monaco, Courier, monospace;
font-size: 13px;
line-height: 1.72222;
color: inherit;
vertical-align: top;
cursor: text;
background-color: rgb(255, 255, 255);
border: 2px solid rgb(231, 233, 236);
border-radius: 6px;
}
================================================
FILE: app/index.html
================================================
