Repository: xcodebuild/hexo-asset-image
Branch: master
Commit: 3c114cf0c034
Files: 5
Total size: 4.8 KB

Directory structure:
gitextract_awepflbf/

├── .gitignore
├── LICENSE
├── README.md
├── index.js
└── package.json

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FILE CONTENTS
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FILE: .gitignore
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.tern-port
# Logs
logs
*.log

# Runtime data
pids
*.pid
*.seed

# Directory for instrumented libs generated by jscoverage/JSCover
lib-cov

# Coverage directory used by tools like istanbul
coverage

# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
.grunt

# node-waf configuration
.lock-wscript

# Compiled binary addons (http://nodejs.org/api/addons.html)
build/Release

# Dependency directory
# https://www.npmjs.org/doc/misc/npm-faq.html#should-i-check-my-node_modules-folder-into-git
node_modules


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FILE: LICENSE
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The MIT License (MIT)

Copyright (c) 2015 She Jinxin

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.



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FILE: README.md
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# hexo-asset-image


Give asset image in hexo a absolutely path automatically

# Usege

```shell
npm install hexo-asset-image --save
```

# Example

```shell
MacGesture2-Publish
├── apppicker.jpg
├── logo.jpg
└── rules.jpg
MacGesture2-Publish.md
```

Make sure `post_asset_folder: true` in your `_config.yml`.

Just use `![logo](logo.jpg)` to insert `logo.jpg`.

# History

2018-04-18: support hexo-abbrlink


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FILE: index.js
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'use strict';
var cheerio = require('cheerio');

// http://stackoverflow.com/questions/14480345/how-to-get-the-nth-occurrence-in-a-string
function getPosition(str, m, i) {
  return str.split(m, i).join(m).length;
}

hexo.extend.filter.register('after_post_render', function(data){
  var config = hexo.config;
  if(config.post_asset_folder){
    var link = data.permalink;
    var beginPos = getPosition(link, '/', 3) + 1;
    var appendLink = '';
    // In hexo 3.1.1, the permalink of "about" page is like ".../about/index.html".
    // if not with index.html endpos = link.lastIndexOf('.') + 1 support hexo-abbrlink
    if(/.*\/index\.html$/.test(link)) {
      // when permalink is end with index.html, for example 2019/02/20/xxtitle/index.html
      // image in xxtitle/ will go to xxtitle/index/
      appendLink = 'index/';
      var endPos = link.lastIndexOf('/');
    }
    else {
      var endPos = link.length-1;
    }
    link = link.substring(beginPos, endPos) + '/' + appendLink;

    var toprocess = ['excerpt', 'more', 'content'];
    for(var i = 0; i < toprocess.length; i++){
      var key = toprocess[i];

      var $ = cheerio.load(data[key], {
        ignoreWhitespace: false,
        xmlMode: false,
        lowerCaseTags: false,
        decodeEntities: false
      });

      $('img').each(function(){
        if ($(this).attr('src')){
          // For windows style path, we replace '\' to '/'.
          var src = $(this).attr('src').replace('\\', '/');
          if(!(/http[s]*.*|\/\/.*/.test(src)
            || /^\s+\//.test(src)
            || /^\s*\/uploads|images\//.test(src))) {
            // For "about" page, the first part of "src" can't be removed.
            // In addition, to support multi-level local directory.
            var linkArray = link.split('/').filter(function(elem){
              return elem != '';
            });
            var srcArray = src.split('/').filter(function(elem){
              return elem != '' && elem != '.';
            });
            if(srcArray.length > 1)
            srcArray.shift();
            src = srcArray.join('/');

            $(this).attr('src', config.root + link + src);
            console.info&&console.info("update link as:-->"+config.root + link + src);
          }
        }else{
          console.info&&console.info("no src attr, skipped...");
          console.info&&console.info($(this));
        }
      });
      data[key] = $.html();
    }
  }
});


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FILE: package.json
================================================
{
  "name": "hexo-asset-image",
  "version": "0.0.5",
  "description": "Give asset image in hexo a absolutely path automatically",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [
    "hexo",
    "iamge",
    "asset",
    "path"
  ],
  "author": "xcodebuild",
  "license": "MIT",
  "dependencies": {
    "cheerio": "^0.19.0",
    "entities": "^1.1.2"
  }
}