Repository: sebst/pythonic-news Branch: master Commit: 3a6d03985f40 Files: 110 Total size: 187.4 KB Directory structure: gitextract__e9vnpwr/ ├── .gitignore ├── LICENSE ├── README.md ├── accounts/ │ ├── __init__.py │ ├── admin.py │ ├── apps.py │ ├── forms.py │ ├── migrations/ │ │ ├── 0001_initial.py │ │ ├── 0002_auto_20190914_1247.py │ │ ├── 0003_auto_20190914_2031.py │ │ ├── 0004_auto_20190915_1105.py │ │ ├── 0005_emailverification_verification_code.py │ │ ├── 0006_auto_20190915_1321.py │ │ ├── 0007_auto_20190923_1323.py │ │ └── __init__.py │ ├── models.py │ ├── receivers.py │ ├── templates/ │ │ └── accounts/ │ │ ├── __base.html │ │ ├── create_invite.html │ │ ├── invite.html │ │ ├── login.html │ │ ├── logout.html │ │ ├── my_profile.html │ │ ├── password_change_done.html │ │ ├── password_change_form.html │ │ ├── password_forgotten_form.html │ │ ├── profile.html │ │ ├── register.html │ │ ├── register_closed.html │ │ ├── resend_verification.html │ │ └── user_tree.html │ ├── tests.py │ ├── urls.py │ └── views.py ├── emaildigest/ │ ├── __init__.py │ ├── admin.py │ ├── apps.py │ ├── forms.py │ ├── mailing.py │ ├── migrations/ │ │ ├── 0001_initial.py │ │ ├── 0002_auto_20190923_2028.py │ │ ├── 0003_auto_20190923_2120.py │ │ ├── 0004_auto_20190926_2118.py │ │ └── __init__.py │ ├── models.py │ ├── receivers.py │ ├── templates/ │ │ └── emaildigest/ │ │ ├── __base.html │ │ ├── _subscription_form_tag.html │ │ ├── my_subscriptions.html │ │ ├── subscribe.html │ │ ├── subscribe_thankyou_a.html │ │ ├── subscribe_thankyou_u.html │ │ ├── subscribe_verification_done.html │ │ ├── unsubscribe.html │ │ ├── unsubscribe_confirm.html │ │ └── unsubscribe_done.html │ ├── templatetags/ │ │ ├── __init__.py │ │ └── emaildigest_extra.py │ ├── tests.py │ ├── urls.py │ └── views.py ├── hnclone/ │ ├── __init__.py │ ├── context_processors.py │ ├── middleware.py │ ├── settings.py │ ├── urls.py │ └── wsgi.py ├── manage.py ├── news/ │ ├── __init__.py │ ├── admin.py │ ├── apps.py │ ├── feeds.py │ ├── forms.py │ ├── migrations/ │ │ ├── 0001_initial.py │ │ ├── 0002_story_title.py │ │ ├── 0003_auto_20190908_1642.py │ │ ├── 0004_auto_20190908_2249.py │ │ ├── 0005_auto_20190908_2250.py │ │ ├── 0006_auto_20190908_2251.py │ │ ├── 0007_auto_20190908_2256.py │ │ ├── 0008_story_duplicate_of.py │ │ ├── 0009_story_domain.py │ │ ├── 0010_auto_20190930_1620.py │ │ ├── 0011_auto_20190930_1623.py │ │ ├── 0012_auto_20190930_1625.py │ │ └── __init__.py │ ├── models.py │ ├── receivers.py │ ├── templates/ │ │ └── news/ │ │ ├── __base.html │ │ ├── _item_content_tag.html │ │ ├── _item_control_tag.html │ │ ├── _item_tag.html │ │ ├── _link_user_tag.html │ │ ├── _more_link_tag.html │ │ ├── bookmarklet.html │ │ ├── formatting_help.html │ │ ├── index.html │ │ ├── item.html │ │ ├── item_delete.html │ │ ├── item_edit.html │ │ ├── submit.html │ │ └── zen.html │ ├── templatetags/ │ │ ├── __init__.py │ │ └── news_extra.py │ ├── tests.py │ ├── urls.py │ └── views.py ├── requirements.txt └── static/ ├── news.css └── news.js ================================================ FILE CONTENTS ================================================ ================================================ FILE: .gitignore ================================================ # Created by https://www.gitignore.io/api/code,macos,python,django,visualstudiocode # Edit at https://www.gitignore.io/?templates=code,macos,python,django,visualstudiocode ### Code ### .vscode/* !.vscode/settings.json !.vscode/tasks.json !.vscode/launch.json !.vscode/extensions.json ### Django ### *.log *.pot *.pyc __pycache__/ local_settings.py db.sqlite3 media # If your build process includes running collectstatic, then you probably don't need or want to include staticfiles/ # in your Git repository. 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If the Program does not specify a version number of the GNU Affero General Public License, you may choose any version ever published by the Free Software Foundation. If the Program specifies that a proxy can decide which future versions of the GNU Affero General Public License can be used, that proxy's public statement of acceptance of a version permanently authorizes you to choose that version for the Program. Later license versions may give you additional or different permissions. However, no additional obligations are imposed on any author or copyright holder as a result of your choosing to follow a later version. 15. Disclaimer of Warranty. THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 16. Limitation of Liability. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 17. Interpretation of Sections 15 and 16. If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively state the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program. If not, see . Also add information on how to contact you by electronic and paper mail. If your software can interact with users remotely through a computer network, you should also make sure that it provides a way for users to get its source. For example, if your program is a web application, its interface could display a "Source" link that leads users to an archive of the code. There are many ways you could offer source, and different solutions will be better for different programs; see section 13 for the specific requirements. You should also get your employer (if you work as a programmer) or school, if any, to sign a "copyright disclaimer" for the program, if necessary. For more information on this, and how to apply and follow the GNU AGPL, see . ================================================ FILE: README.md ================================================ # pythonic-news A Hacker News lookalike written in Python/Django, powering [https://news.python.sc](https://news.python.sc) [![screenshot](http://cdn.sebastiansteins.com/screenshot-news-python-sc.png "Screenshot")](https://news.python.sc) ## Setup for local development ### Set up virtual environment ```shell script python -m venv venv/ source venv/bin/activate ``` ### Install Dependencies ```shell script pip install -r requirements.txt ``` ### Migrate Database ```shell script python manage.py migrate ``` ### Extra setup work * Set ```DEBUG=True``` if necessary * Add ```127.0.0.1``` to ```ALLOWED_HOSTS``` ### Run Django Server ```shell script python manage.py runserver ``` Now you can access the website at ```127.0.0.1:8000```. ================================================ FILE: accounts/__init__.py ================================================ default_app_config = 'accounts.apps.AccountsConfig' ================================================ FILE: accounts/admin.py ================================================ from django.contrib import admin # Register your models here. ================================================ FILE: accounts/apps.py ================================================ from django.apps import AppConfig class AccountsConfig(AppConfig): name = 'accounts' def ready(self): from . import receivers ================================================ FILE: accounts/forms.py ================================================ from django import forms from .models import CustomUser, Invitation class ProfileForm(forms.ModelForm): class Meta: model = CustomUser fields = ['about', 'email'] def clean_email(self): data = self.cleaned_data['email'] if data: data = data.lower() return data class RegisterForm(forms.ModelForm): MIN_LENGTH = 8 class Meta: model = CustomUser fields = ['username', 'password', 'email'] widgets = { 'password': forms.PasswordInput(), } def clean_password(self): password = self.cleaned_data.get('password') if len(password) < self.MIN_LENGTH: raise forms.ValidationError("Your password must be at least %d characters long." % self.MIN_LENGTH) return password class CreateInviteForm(forms.ModelForm): class Meta: model = Invitation fields = ['invited_email_address'] def clean_invited_email_address(self): invited_email_address = self.cleaned_data['invited_email_address'] if invited_email_address: invited_email_address = invited_email_address.lower() return invited_email_address class PasswordForgottenForm(forms.Form): username = forms.CharField() class PasswortResetForm(forms.Form): password = forms.CharField() ================================================ FILE: accounts/migrations/0001_initial.py ================================================ # Generated by Django 2.2.5 on 2019-09-07 12:14 import django.contrib.auth.models import django.contrib.auth.validators from django.db import migrations, models import django.utils.timezone import uuid class Migration(migrations.Migration): initial = True dependencies = [ ('auth', '0011_update_proxy_permissions'), ] operations = [ migrations.CreateModel( name='CustomUser', fields=[ ('password', models.CharField(max_length=128, verbose_name='password')), ('last_login', models.DateTimeField(blank=True, null=True, verbose_name='last login')), ('is_superuser', models.BooleanField(default=False, help_text='Designates that this user has all permissions without explicitly assigning them.', verbose_name='superuser status')), ('username', models.CharField(error_messages={'unique': 'A user with that username already exists.'}, help_text='Required. 150 characters or fewer. Letters, digits and @/./+/-/_ only.', max_length=150, unique=True, validators=[django.contrib.auth.validators.UnicodeUsernameValidator()], verbose_name='username')), ('first_name', models.CharField(blank=True, max_length=30, verbose_name='first name')), ('last_name', models.CharField(blank=True, max_length=150, verbose_name='last name')), ('email', models.EmailField(blank=True, max_length=254, verbose_name='email address')), ('is_staff', models.BooleanField(default=False, help_text='Designates whether the user can log into this admin site.', verbose_name='staff status')), ('is_active', models.BooleanField(default=True, help_text='Designates whether this user should be treated as active. Unselect this instead of deleting accounts.', verbose_name='active')), ('date_joined', models.DateTimeField(default=django.utils.timezone.now, verbose_name='date joined')), ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)), ('karma', models.IntegerField(default=1)), ('about', models.TextField(default='')), ('groups', models.ManyToManyField(blank=True, help_text='The groups this user belongs to. A user will get all permissions granted to each of their groups.', related_name='user_set', related_query_name='user', to='auth.Group', verbose_name='groups')), ('user_permissions', models.ManyToManyField(blank=True, help_text='Specific permissions for this user.', related_name='user_set', related_query_name='user', to='auth.Permission', verbose_name='user permissions')), ], options={ 'verbose_name': 'user', 'verbose_name_plural': 'users', 'abstract': False, }, managers=[ ('objects', django.contrib.auth.models.UserManager()), ], ), ] ================================================ FILE: accounts/migrations/0002_auto_20190914_1247.py ================================================ # Generated by Django 2.2.5 on 2019-09-14 12:47 from django.conf import settings from django.db import migrations, models import django.db.models.deletion import uuid class Migration(migrations.Migration): dependencies = [ ('accounts', '0001_initial'), ] operations = [ migrations.AlterField( model_name='customuser', name='karma', field=models.IntegerField(default=0), ), migrations.CreateModel( name='EmailVerification', fields=[ ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)), ('created_at', models.DateTimeField(auto_now_add=True)), ('changed_at', models.DateTimeField(auto_now=True)), ('verified', models.BooleanField(default=False)), ('verified_at', models.DateTimeField(null=True)), ('email', models.EmailField(max_length=254)), ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)), ], ), ] ================================================ FILE: accounts/migrations/0003_auto_20190914_2031.py ================================================ # Generated by Django 2.2.5 on 2019-09-14 20:31 from django.conf import settings import django.contrib.auth.models from django.db import migrations, models import django.db.models.deletion import django.db.models.manager import mptt.fields class Migration(migrations.Migration): dependencies = [ ('accounts', '0002_auto_20190914_1247'), ] operations = [ migrations.AlterModelManagers( name='customuser', managers=[ ('_tree_manager', django.db.models.manager.Manager()), ('objects', django.contrib.auth.models.UserManager()), ], ), migrations.AddField( model_name='customuser', name='level', field=models.PositiveIntegerField(default=1, editable=False), preserve_default=False, ), migrations.AddField( model_name='customuser', name='lft', field=models.PositiveIntegerField(default=1, editable=False), preserve_default=False, ), migrations.AddField( model_name='customuser', name='parent', field=mptt.fields.TreeForeignKey(blank=True, editable=False, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='invitees', to=settings.AUTH_USER_MODEL), ), migrations.AddField( model_name='customuser', name='rght', field=models.PositiveIntegerField(default=2, editable=False), preserve_default=False, ), migrations.AddField( model_name='customuser', name='tree_id', field=models.PositiveIntegerField(db_index=True, default=1, editable=False), preserve_default=False, ), ] ================================================ FILE: accounts/migrations/0004_auto_20190915_1105.py ================================================ # Generated by Django 2.2.5 on 2019-09-15 11:05 from django.conf import settings from django.db import migrations, models import django.db.models.deletion import uuid class Migration(migrations.Migration): dependencies = [ ('accounts', '0003_auto_20190914_2031'), ] operations = [ migrations.CreateModel( name='Invitation', fields=[ ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)), ('created_at', models.DateTimeField(auto_now_add=True)), ('changed_at', models.DateTimeField(auto_now=True)), ('num_signups', models.PositiveIntegerField(default=1, null=True)), ('invited_email_address', models.EmailField(default=None, max_length=254, null=True)), ('invite_code', models.UUIDField(default=uuid.uuid4, editable=False)), ('inviting_user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)), ], ), migrations.AddField( model_name='customuser', name='used_invitation', field=models.ForeignKey(default=None, null=True, on_delete=django.db.models.deletion.CASCADE, to='accounts.Invitation'), ), ] ================================================ FILE: accounts/migrations/0005_emailverification_verification_code.py ================================================ # Generated by Django 2.2.5 on 2019-09-15 13:16 from django.db import migrations, models import uuid class Migration(migrations.Migration): dependencies = [ ('accounts', '0004_auto_20190915_1105'), ] operations = [ migrations.AddField( model_name='emailverification', name='verification_code', field=models.UUIDField(default=uuid.uuid4, editable=False), ), ] ================================================ FILE: accounts/migrations/0006_auto_20190915_1321.py ================================================ # Generated by Django 2.2.5 on 2019-09-15 13:21 from django.db import migrations class Migration(migrations.Migration): dependencies = [ ('accounts', '0005_emailverification_verification_code'), ] operations = [ migrations.AlterModelOptions( name='customuser', options={}, ), migrations.AlterModelManagers( name='customuser', managers=[ ], ), ] ================================================ FILE: accounts/migrations/0007_auto_20190923_1323.py ================================================ # Generated by Django 2.2.5 on 2019-09-23 13:23 from django.conf import settings import django.contrib.auth.models from django.db import migrations, models import django.db.models.deletion import uuid class Migration(migrations.Migration): dependencies = [ ('accounts', '0006_auto_20190915_1321'), ] operations = [ migrations.AlterModelOptions( name='customuser', options={'default_manager_name': 'objects'}, ), migrations.AlterModelManagers( name='customuser', managers=[ ('objects', django.contrib.auth.models.UserManager()), ], ), migrations.CreateModel( name='PasswordResetRequest', fields=[ ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)), ('created_at', models.DateTimeField(auto_now_add=True)), ('changed_at', models.DateTimeField(auto_now=True)), ('verification_code', models.UUIDField(default=uuid.uuid4, editable=False)), ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)), ], ), ] ================================================ FILE: accounts/migrations/__init__.py ================================================ ================================================ FILE: accounts/models.py ================================================ import uuid from django.contrib.auth.models import AbstractUser from django.urls import reverse from django.db import models from django.utils import timezone import datetime import hashlib from urllib.parse import urlencode from mptt.models import MPTTModel, TreeForeignKey #class CustomUser(MPTTModel, AbstractUser): class CustomUser(AbstractUser, MPTTModel): class Meta: default_manager_name = 'objects' id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False) karma = models.IntegerField(default=0) about = models.TextField(default='') # api_key = models.CharField(max_length=100) parent = TreeForeignKey('self', on_delete=models.CASCADE, null=True, blank=True, related_name='invitees', editable=False) used_invitation = models.ForeignKey('Invitation', null=True, default=None, on_delete=models.CASCADE) def get_absolute_url(self): return reverse("accounts_profile", kwargs={"username": self.username}) @property def is_green(self): return timezone.now() - self.date_joined < datetime.timedelta(days=30) def gravatar_url(self, size=80): if self.email: default = "https://www.example.com/default.jpg" url = "https://www.gravatar.com/avatar/" + hashlib.md5(self.email.lower()).hexdigest() + "?" url += urlencode({'d':default, 's':str(size)}) return url @property def latest_verified_email(self): verifications = EmailVerification.objects.filter(user=self, verified=True).order_by('-verified_at') if verifications.count(): return verifications[0].email class Invitation(models.Model): id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False) created_at = models.DateTimeField(auto_now_add=True) changed_at = models.DateTimeField(auto_now=True) inviting_user = models.ForeignKey(CustomUser, on_delete=models.CASCADE) num_signups = models.PositiveIntegerField(null=True, default=1) invited_email_address = models.EmailField(null=True, default=None) invite_code = models.UUIDField(primary_key=False, default=uuid.uuid4, editable=False) def get_absolute_url(self): return reverse("accounts_invite", kwargs={"pk": self.pk}) def get_register_url(self): return reverse("accounts_register") + '?invite=' + str(self.invite_code) @property def active(self): return True pass # TODO class EmailVerification(models.Model): id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False) created_at = models.DateTimeField(auto_now_add=True) changed_at = models.DateTimeField(auto_now=True) verified = models.BooleanField(default=False) verified_at = models.DateTimeField(null=True) email = models.EmailField() user = models.ForeignKey(CustomUser, on_delete=models.CASCADE) verification_code = models.UUIDField(primary_key=False, default=uuid.uuid4, editable=False) def get_verify_url(self): return reverse("accounts_verify", kwargs={"verification_code": self.verification_code}) class PasswordResetRequest(models.Model): id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False) created_at = models.DateTimeField(auto_now_add=True) changed_at = models.DateTimeField(auto_now=True) user = models.ForeignKey(CustomUser, on_delete=models.CASCADE) verification_code = models.UUIDField(primary_key=False, default=uuid.uuid4, editable=False) def get_verify_url(self): return reverse("password_forgotten", kwargs={"verification_code": self.verification_code}) ================================================ FILE: accounts/receivers.py ================================================ #from django.core.signals import request_finished from django.db.models.signals import pre_save, post_save, post_delete from django.dispatch import receiver from django.core.mail import send_mail from django.core.mail import EmailMultiAlternatives from django.conf import settings from .models import CustomUser, Invitation, EmailVerification, PasswordResetRequest @receiver(pre_save) def lower_email_addresses(sender, instance, **kwargs): if isinstance(instance, CustomUser): email = getattr(instance, 'email', None) if email: instance.email = email.lower() @receiver(post_save) def send_invitation_email(sender, instance, created, **kwargs): if created and isinstance(instance, Invitation): subject, from_email, to = 'You have been invited to %s'%(settings.SITE_DOMAIN), 'bot@python.sc', instance.invited_email_address text_content = """ You have been invited to news.python.sc. Would you like to accept {inviting_user}'s invite? Please sign up here: https://news.python.sc{url} -- news.python.sc - A social news aggregator for the Python community. """.format(inviting_user=instance.inviting_user.username, url=instance.get_register_url()) #html_content = '

This is an important message.

' msg = EmailMultiAlternatives(subject, text_content, from_email, [to]) #msg.attach_alternative(html_content, "text/html") msg.send() @receiver(post_save) def create_verification(sender, instance, created, **kwargs): if isinstance(instance, CustomUser): if instance.email: verifications = EmailVerification.objects.filter(user=instance, email=instance.email) if not verifications.count(): create_v = True else: verified = any([i.verified for i in verifications]) # create_v = not verified create_v = False if create_v: verification = EmailVerification(user=instance, email=instance.email) verification.save() @receiver(post_save) def send_verification_email(sender, instance, created, **kwargs): if created and isinstance(instance, EmailVerification): subject, from_email, to = 'Please confirm your account on news.python.sc', 'bot@python.sc', instance.email text_content = """ Please confirm your email address here: https://news.python.sc{url} -- news.python.sc - A social news aggregator for the Python community. """.format(url=instance.get_verify_url()) #html_content = '

This is an important message.

' msg = EmailMultiAlternatives(subject, text_content, from_email, [to]) #msg.attach_alternative(html_content, "text/html") msg.send() @receiver(post_save) def send_password_reset_email(sender, instance, created, **kwargs): if created and isinstance(instance, PasswordResetRequest): subject, from_email, to = 'Reset password for your account on news.python.sc', 'bot@python.sc', instance.email text_content = """ Please confirm your email address here: https://news.python.sc{url} -- news.python.sc - A social news aggregator for the Python community. """.format(url=instance.get_verify_url()) #html_content = '

This is an important message.

' msg = EmailMultiAlternatives(subject, text_content, from_email, [to]) #msg.attach_alternative(html_content, "text/html") msg.send() ================================================ FILE: accounts/templates/accounts/__base.html ================================================ {% extends 'news/__base.html' %} ================================================ FILE: accounts/templates/accounts/create_invite.html ================================================ {% extends 'accounts/__base.html' %} {% block content %}
{% csrf_token %} {{form}}
{% endblock content %} ================================================ FILE: accounts/templates/accounts/invite.html ================================================ {% extends 'accounts/__base.html' %} {% block content %} You have created an invite for {{invitation.invited_email_address}}. Create anotther? {% endblock content %} ================================================ FILE: accounts/templates/accounts/login.html ================================================ {% extends 'accounts/__base.html' %} {% block content %} {% if user.is_authenticated %} Signed in. {% else %}

Login

{% csrf_token %} {{ form.as_p }}
password forgotten? {% endif %} {% endblock content %} ================================================ FILE: accounts/templates/accounts/logout.html ================================================ {% extends 'accounts/__base.html' %} {% block content %}

Logout

{% csrf_token %}
{% endblock content %} ================================================ FILE: accounts/templates/accounts/my_profile.html ================================================ {% extends 'accounts/__base.html' %} {% block content %} {% endblock content %} ================================================ FILE: accounts/templates/accounts/password_change_done.html ================================================ {% extends 'accounts/__base.html' %} {% block content %} Password changed successfully. {% endblock content %} ================================================ FILE: accounts/templates/accounts/password_change_form.html ================================================ {% extends 'accounts/__base.html' %} {% block content %}

Change Password

{% csrf_token %} {{ form.as_p }}
{% endblock content %} ================================================ FILE: accounts/templates/accounts/password_forgotten_form.html ================================================ {% extends 'accounts/__base.html' %} {% block content %}

Password forgotten?

{% csrf_token %} {{ form.as_p }}
{% endblock content %} ================================================ FILE: accounts/templates/accounts/profile.html ================================================ {% extends 'accounts/__base.html' %} {% block content %}
user: {{profile}}
created: {{profile.date_joined}}
karma: {{profile.karma}}
about: {{profile.about}}
submissions
comments
{% endblock content %} ================================================ FILE: accounts/templates/accounts/register.html ================================================ {% extends 'accounts/__base.html' %} {% block content %}

Create Account

While you don't need to supply an email address, it is strongly recommended to do so. Without an email address, we won't be able to restore your account if you've lost your password.

{% csrf_token %} {{ form.as_table }}

By signing up, you agree to the Zen of {{SITE_NAME}}.

{% endblock content %} ================================================ FILE: accounts/templates/accounts/register_closed.html ================================================ {% extends 'accounts/__base.html' %} {% block content %} Closed.

You want an invite? Please leave your email address here: Request an invite

{% endblock content %} ================================================ FILE: accounts/templates/accounts/resend_verification.html ================================================ {% extends 'accounts/__base.html' %} {% block content %} A new email has been sent. {% endblock content %} ================================================ FILE: accounts/templates/accounts/user_tree.html ================================================ {% extends 'accounts/__base.html' %} {% block content %} {% load mptt_tags %}
    {% recursetree users %}
  • {{ node.username }} {% if not node.is_leaf_node %}
      {{ invitees }}
    {% endif %}
    • {% endrecursetree %}
{% endblock content %} ================================================ FILE: accounts/tests.py ================================================ from django.contrib.auth.models import AnonymousUser from accounts.models import CustomUser from django.test import RequestFactory, TestCase from .views import * from .models import * class BasicAccountsTest(TestCase): """Tests the basic functionality of the accounts app.""" def setUp(self): # Every test needs access to the request factory. self.factory = RequestFactory() self.user = CustomUser.objects.create_user( username='sebst', email='hi@seb.st', password='top_secret') self.other_user = CustomUser.objects.create_user( username='bla1', email='two@seb.st', password='top_secret') class ReceiversAccountsTest(TestCase): """Tests the basic functionality of the accounts app.""" def setUp(self): # Every test needs access to the request factory. self.factory = RequestFactory() self.user = CustomUser.objects.create_user( username='sebst', email='hi@seb.st', password='top_secret') self.other_user = CustomUser.objects.create_user( username='bla1', email='two@seb.st', password='top_secret') def test_lower_email_addresses(self): user = CustomUser.objects.create_user( username='johndoe', email='J.Doe@exAmple.org', password='top_secret') user = CustomUser.objects.get(pk=user.pk) self.assertEqual(user.email, 'j.doe@example.org') def test_send_invitation_email(self): self.skipTest() self.assertTrue(False) def test_create_verification(self): user = CustomUser.objects.create_user( username='johndoe', email='J.Doe@exAmple.org', password='top_secret') verification = EmailVerification.objects.get(user=user, email=user.email) self.assertEqual(verification.email, user.email) self.assertEqual(verification.email, 'j.doe@example.org') def test_send_verification_email(self): self.skipTest() self.assertTrue(False) def test_send_password_reset_email(self): self.skipTest() self.assertTrue(False) ================================================ FILE: accounts/urls.py ================================================ from django.urls import path, include from . import views from django.contrib.auth import views as auth_views urlpatterns = [ path('profile', views.profile, name="accounts_my_profile"), path('profile/', views.profile, name="accounts_profile"), path('user-tree', views.user_tree, name="accounts_user_tree"), path('create-invite', views.create_invite, name="accounts_create_invite"), path('invite/', views.invite, name="accounts_invite"), path('verify/', views.verify, name="accounts_verify"), path('resend-verification', views.resend_verification, name="accounts_resend_verification"), path('register', views.register, name="accounts_register"), # path('accounts/', include('django.contrib.auth.urls')), # new path('accounts/login/', auth_views.LoginView.as_view(template_name='accounts/login.html'), name="login"), #path('accounts/logout/', auth_views.LogoutView.as_view(template_name='accounts/logout.html'), name="logout"), path('accounts/logout/', views.logout, name="logout"), path('accounts/password-change/', auth_views.PasswordChangeView.as_view(template_name='accounts/password_change_form.html'), name="password_change"), path('accounts/password-change-done/', auth_views.PasswordChangeDoneView.as_view(template_name='accounts/password_change_done.html'), name="password_change_done"), path('accounts/password-forgotten/', views.password_forgotten, name="password_forgotten"), path('accounts/password-forgotten/', views.password_forgotten, name="password_forgotten"), ] ================================================ FILE: accounts/views.py ================================================ from django.shortcuts import render, get_object_or_404 from django.http import HttpResponseRedirect, HttpResponse from django.contrib.auth.decorators import login_required from django.contrib.auth import authenticate, login from django.contrib.auth import logout as do_logout from django.urls import reverse from django.conf import settings from django.utils import timezone from .models import CustomUser, Invitation, EmailVerification from .forms import ProfileForm, RegisterForm, CreateInviteForm, PasswordForgottenForm, PasswortResetForm def profile(request, username=None): if username is None: return my_profile(request) profile = get_object_or_404(CustomUser, username=username) if profile == request.user: return my_profile(request) return render(request, 'accounts/profile.html', {'profile': profile}) @login_required def my_profile(request): instance = request.user form = ProfileForm(request.POST or None, instance=instance) if request.user.email: verifications = EmailVerification.objects.filter(user=request.user, email=request.user.email) verified = any([i.verified for i in verifications]) else: verified = False if request.method == 'POST': if form.is_valid(): instance = form.save() return HttpResponseRedirect(instance.get_absolute_url()) return render(request, 'accounts/my_profile.html', {'form': form, 'verified': verified}) @login_required def create_invite(request): instance = Invitation(inviting_user = request.user) form = CreateInviteForm(request.POST or None, instance=instance) if request.method=="POST": if form.is_valid(): instance = form.save() return HttpResponseRedirect(instance.get_absolute_url()) return render(request, 'accounts/create_invite.html', {'form': form}) @login_required def invite(request, pk): invitation = get_object_or_404(Invitation, pk=pk) return render(request, 'accounts/invite.html', {'invitation': invitation}) def register(request): invite_code = request.GET.get('invite') try: invitation = Invitation.objects.get(invite_code=invite_code) except: invitation = None instance = CustomUser(used_invitation=invitation, parent=getattr(invitation, 'inviting_user', None), email=getattr(invitation, 'invited_email_address', None)) if not settings.ACCEPT_UNINVITED_REGISTRATIONS and (invitation is None or not getattr(invitation, 'active', False)): return render(request, 'accounts/register_closed.html') form = RegisterForm(request.POST or None, instance=instance) if request.method == 'POST': if form.is_valid(): instance = form.save() instance.set_password(form.cleaned_data['password']) instance.is_active = True instance.save() login(request, instance) return HttpResponseRedirect(instance.get_absolute_url()) return render(request, 'accounts/register.html', {'form': form}) def verify(request, verification_code): verification = get_object_or_404(EmailVerification, verification_code=verification_code) assert verification.user.email == verification.email verification.verified = True verification.verified_at = timezone.now() verification.save() return render(request, 'accounts/verify.html') @login_required def resend_verification(request): if request.method=="POST": assert request.user.email verification = EmailVerification(user=request.user, email=request.user.email) verification.save() return render(request, 'accounts/resend_verification.html') def user_tree(request): users = CustomUser.objects.all() return render(request, 'accounts/user_tree.html', {'users': users}) def password_forgotten(request, verification_code=None): assert not request.user.is_authenticated error = None if verification_code is None: if 'sent' in request.GET.keys(): return render(request, 'accounts/password_forgotten_sent.html', {}) form = PasswordForgottenForm(request.POST or None) if form.is_valid(): user = None try: username = form.cleaned_data['username'] user = CustomUser.objects.get_by_natural_key(username) except: pass if user: if user.email == user.latest_verified_email: reset_request = PasswordResetRequest(user=user) reset_request.save() return HttpResponseRedirect(reverse('password_forgotten')+'?sent') else: error = 'This user does not have a verified email. Please contact support.' else: error = 'User not found.' return render(request, 'accounts/password_forgotten_form.html', {'form': form, 'error': error}) else: reset_request = get_object_or_404(PasswordResetRequest, verification_code=verification_code) form = PasswortResetForm(request.POST or None) if request.method=="POST": if form.is_valid(): reset_request.user.set_password(form.cleaned_data['password']) # TODO: confirm password, password rules reset_request.user.save() return HttpResponseRedirect(reverse('/login')) return render(request, 'accounts/password_forgotten_form.html', {'form': form}) @login_required def logout(request): if request.method=="POST": do_logout(request) redirect_url = settings.LOGOUT_REDIRECT_URL or '/' return HttpResponseRedirect(redirect_url) else: return render(request, 'accounts/logout.html') ================================================ FILE: emaildigest/__init__.py ================================================ default_app_config = 'emaildigest.apps.EmaildigestConfig' ================================================ FILE: emaildigest/admin.py ================================================ from django.contrib import admin # Register your models here. ================================================ FILE: emaildigest/apps.py ================================================ from django.apps import AppConfig class EmaildigestConfig(AppConfig): name = 'emaildigest' def ready(self): from . import receivers ================================================ FILE: emaildigest/forms.py ================================================ from django import forms from .models import UserSubscription, AnonymousSubscription, Subscription class UserSubscriptionForm(forms.ModelForm): thankyou = 'u' class Meta: model = UserSubscription fields = [] class AnonymousSubscriptionForm(forms.ModelForm): thankyou = 'a' class Meta: model = AnonymousSubscription fields = ['email'] def clean_email(self): data = self.cleaned_data['email'] if data: data = data.lower() return data def validate_active_email(email): qs = Subscription.objects.filter(verfied_email=email, is_active=True) if not qs.count(): raise forms.ValidationError( ('No subscription found for email %(email)s'), code='invalid', params={'email': email},) class UnsunscribeForm(forms.Form): email = forms.EmailField(validators=[validate_active_email]) def clean_email(self): data = self.cleaned_data['email'] if data: data = data.lower() return data def get_subscription_form(user, *args, **kwargs): return AnonymousSubscriptionForm(*args, **kwargs) if user.is_authenticated: return UserSubscriptionForm(*args, **kwargs) else: return AnonymousSubscriptionForm(*args, **kwargs) ================================================ FILE: emaildigest/mailing.py ================================================ from django.conf import settings from .models import Subscription, EmailDigest def create_and_send_digest(frequency): pass # Get list of objects stories = [] # TODO: Find from _font_page # make templates and trigger sending subscriptions = Subscription.objects.filter(is_active=True, frequency=frequency) for subscription in subscriptions: tpl = 'TODO: Here is your list' # TODO subject = settings.SITE_NAME + " " + frequency + " Digest" send_mail(subscription, tpl, subject) def send_mail(subscription, template, subject): pass ================================================ FILE: emaildigest/migrations/0001_initial.py ================================================ # Generated by Django 2.2.5 on 2019-09-23 13:23 from django.conf import settings from django.db import migrations, models import django.db.models.deletion import uuid class Migration(migrations.Migration): initial = True dependencies = [ ('news', '0008_story_duplicate_of'), migrations.swappable_dependency(settings.AUTH_USER_MODEL), ] operations = [ migrations.CreateModel( name='Subscription', fields=[ ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)), ('created_at', models.DateTimeField(auto_now_add=True)), ('changed_at', models.DateTimeField(auto_now=True)), ], ), migrations.CreateModel( name='AnonymousSubscription', fields=[ ('subscription_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='emaildigest.Subscription')), ('email', models.EmailField(blank=True, max_length=254, null=True)), ('verified', models.BooleanField(default=False)), ('verified_at', models.DateTimeField(null=True)), ('verification_code', models.UUIDField(default=uuid.uuid4, editable=False)), ], bases=('emaildigest.subscription',), ), migrations.CreateModel( name='EmailDigest', fields=[ ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)), ('created_at', models.DateTimeField(auto_now_add=True)), ('changed_at', models.DateTimeField(auto_now=True)), ('frequency', models.CharField(choices=[('weekly', 'weekly'), ('daily', 'daily')], max_length=16)), ('weekly_weekday', models.CharField(blank=True, choices=[('Sun', 'Sun'), ('Mon', 'Mon'), ('Tue', 'Tue'), ('Wed', 'Wed'), ('Thu', 'Thu'), ('Fri', 'Fri'), ('Sat', 'Sat')], max_length=16, null=True)), ('stories', models.ManyToManyField(to='news.Story')), ], ), migrations.CreateModel( name='UserSubscription', fields=[ ('subscription_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='emaildigest.Subscription')), ('user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)), ], bases=('emaildigest.subscription',), ), ] ================================================ FILE: emaildigest/migrations/0002_auto_20190923_2028.py ================================================ # Generated by Django 2.2.5 on 2019-09-23 20:28 from django.db import migrations, models class Migration(migrations.Migration): dependencies = [ ('emaildigest', '0001_initial'), ] operations = [ migrations.AddField( model_name='subscription', name='frequency', field=models.CharField(choices=[('weekly', 'weekly'), ('daily', 'daily')], default='daily', max_length=16), preserve_default=False, ), migrations.AddField( model_name='subscription', name='weekly_weekday', field=models.CharField(blank=True, choices=[('Sun', 'Sun'), ('Mon', 'Mon'), ('Tue', 'Tue'), ('Wed', 'Wed'), ('Thu', 'Thu'), ('Fri', 'Fri'), ('Sat', 'Sat')], max_length=16, null=True), ), ] ================================================ FILE: emaildigest/migrations/0003_auto_20190923_2120.py ================================================ # Generated by Django 2.2.5 on 2019-09-23 21:20 from django.conf import settings from django.db import migrations, models import django.db.models.deletion class Migration(migrations.Migration): dependencies = [ migrations.swappable_dependency(settings.AUTH_USER_MODEL), ('emaildigest', '0002_auto_20190923_2028'), ] operations = [ migrations.AddField( model_name='anonymoussubscription', name='logged_in_user', field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL), ), migrations.AddField( model_name='subscription', name='verfied_email', field=models.EmailField(blank=True, max_length=254, null=True), ), ] ================================================ FILE: emaildigest/migrations/0004_auto_20190926_2118.py ================================================ # Generated by Django 2.2.5 on 2019-09-26 21:18 from django.db import migrations, models import django.db.models.deletion import uuid class Migration(migrations.Migration): dependencies = [ ('emaildigest', '0003_auto_20190923_2120'), ] operations = [ migrations.AddField( model_name='subscription', name='is_active', field=models.BooleanField(default=False), ), migrations.CreateModel( name='UnSubscription', fields=[ ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)), ('created_at', models.DateTimeField(auto_now_add=True)), ('changed_at', models.DateTimeField(auto_now=True)), ('from_digest', models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, to='emaildigest.EmailDigest')), ('subscription', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='emaildigest.Subscription')), ], ), ] ================================================ FILE: emaildigest/migrations/__init__.py ================================================ ================================================ FILE: emaildigest/models.py ================================================ import uuid from django.db import models class EmailDigest(models.Model): id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False) created_at = models.DateTimeField(auto_now_add=True) changed_at = models.DateTimeField(auto_now=True) frequency = models.CharField(max_length=16, choices=(('weekly', 'weekly'), ('daily', 'daily'))) weekly_weekday = models.CharField(max_length=16, null=True, blank=True, choices=(('Sun', 'Sun'), ('Mon', 'Mon'), ('Tue', 'Tue'), ('Wed', 'Wed'), ('Thu', 'Thu'), ('Fri', 'Fri'), ('Sat', 'Sat'))) stories = models.ManyToManyField('news.Story') class Subscription(models.Model): id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False) created_at = models.DateTimeField(auto_now_add=True) changed_at = models.DateTimeField(auto_now=True) frequency = models.CharField(max_length=16, choices=(('weekly', 'weekly'), ('daily', 'daily'))) weekly_weekday = models.CharField(max_length=16, null=True, blank=True, choices=(('Sun', 'Sun'), ('Mon', 'Mon'), ('Tue', 'Tue'), ('Wed', 'Wed'), ('Thu', 'Thu'), ('Fri', 'Fri'), ('Sat', 'Sat'))) verfied_email = models.EmailField(null=True, blank=True) is_active = models.BooleanField(default=False) class UserSubscription(Subscription): user = models.ForeignKey('accounts.CustomUser', on_delete=models.CASCADE, null=True) class AnonymousSubscription(Subscription): email = models.EmailField(null=True, blank=True) verified = models.BooleanField(default=False) verified_at = models.DateTimeField(null=True) verification_code = models.UUIDField(primary_key=False, default=uuid.uuid4, editable=False) logged_in_user = models.ForeignKey('accounts.CustomUser', on_delete=models.CASCADE, null=True) class UnSubscription(models.Model): id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False) created_at = models.DateTimeField(auto_now_add=True) changed_at = models.DateTimeField(auto_now=True) subscription = models.ForeignKey(Subscription, on_delete=models.CASCADE) from_digest = models.ForeignKey(EmailDigest, on_delete=models.CASCADE, null=True) ================================================ FILE: emaildigest/receivers.py ================================================ #from django.core.signals import request_finished from django.db.models.signals import pre_save, post_save, post_delete from django.dispatch import receiver from django.core.mail import send_mail from django.core.mail import EmailMultiAlternatives from .models import UserSubscription, AnonymousSubscription, Subscription, UnSubscription @receiver(pre_save) def lower_email_addresses(sender, instance, **kwargs): if isinstance(instance, (UserSubscription, AnonymousSubscription)): if isinstance(instance, AnonymousSubscription): instance.email = instance.email.lower() if isinstance(instance, Subscription): if instance.verfied_email: instance.verfied_email = instance.verfied_email.lower() @receiver(post_save) def activate_subscription_on_verification(sender, instance, created, **kwargs): if isinstance(instance, AnonymousSubscription): if instance.verified: subscription = instance.subscription_ptr subscription.is_active = True subscription.verfied_email = instance.email subscription.save() @receiver(post_save) def on_subscription_created(sender, instance, created, **kwargs): if created and isinstance(instance, (UserSubscription, AnonymousSubscription)): subscription = instance @receiver(post_save) def on_unsubscription_created(sender, instance, created, **kwargs): if created and isinstance(instance, (UnSubscription)): unsubscription = instance unsubscription.subscription.is_active = False unsubscription.subscription.save() ================================================ FILE: emaildigest/templates/emaildigest/__base.html ================================================ {% extends 'news/__base.html' %} ================================================ FILE: emaildigest/templates/emaildigest/_subscription_form_tag.html ================================================ {% if False and subscription_form %}

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{% csrf_token %} {{subscription_form}}
{% endif %} ================================================ FILE: emaildigest/templates/emaildigest/my_subscriptions.html ================================================ {% extends 'emaildigest/__base.html' %} {% block content %}
my_subscriptions.html
{% endblock content %} ================================================ FILE: emaildigest/templates/emaildigest/subscribe.html ================================================ ================================================ FILE: emaildigest/templates/emaildigest/subscribe_thankyou_a.html ================================================ {% extends 'emaildigest/__base.html' %} {% block content %}
Thank you!
You will receive a confirmation email soon
{% endblock content %} ================================================ FILE: emaildigest/templates/emaildigest/subscribe_thankyou_u.html ================================================ {% extends 'emaildigest/__base.html' %} {% block content %}
Thank you!
You are now subscribed.
{% endblock content %} ================================================ FILE: emaildigest/templates/emaildigest/subscribe_verification_done.html ================================================ {% extends 'emaildigest/__base.html' %} {% block content %}
Thank you!
You are now subscribed.
{% endblock content %} ================================================ FILE: emaildigest/templates/emaildigest/unsubscribe.html ================================================ {% extends 'news/__base.html' %} {% load humanize %} {% load mptt_tags %} {% block content %}
{% csrf_token %} {{form}}
{% endblock content %} ================================================ FILE: emaildigest/templates/emaildigest/unsubscribe_confirm.html ================================================ {% extends 'news/__base.html' %} {% load humanize %} {% load mptt_tags %} {% block content %}
{% csrf_token %} Do yo really want to unsubscribe?
{% endblock content %} ================================================ FILE: emaildigest/templates/emaildigest/unsubscribe_done.html ================================================ {% extends 'news/__base.html' %} {% load humanize %} {% load mptt_tags %} {% block content %}
You are unsubscribed.
{% endblock content %} ================================================ FILE: emaildigest/templatetags/__init__.py ================================================ ================================================ FILE: emaildigest/templatetags/emaildigest_extra.py ================================================ from django import template register = template.Library() from emaildigest.forms import get_subscription_form @register.inclusion_tag('emaildigest/_subscription_form_tag.html') def digest_subscription_form(user, **kwargs): form = get_subscription_form(user) return {'subscription_form': form} ================================================ FILE: emaildigest/tests.py ================================================ from django.contrib.auth.models import AnonymousUser from accounts.models import CustomUser from django.test import RequestFactory, TestCase from .views import * from .models import * from .forms import * class BasicEmailDigestTest(TestCase): """Tests the basic functionality of the emaildigest app.""" def setUp(self): # Every test needs access to the request factory. self.factory = RequestFactory() self.user = CustomUser.objects.create_user( username='sebst', email='hi@seb.st', password='top_secret') self.other_user = CustomUser.objects.create_user( username='bla1', email='two@seb.st', password='top_secret') def _subscribe(self, i=0): self.assertEqual(Subscription.objects.all().count(), 0+i) request = self.factory.post('/digest/subscribe', {'email': 'test@example.org'}) request.user = self.user response = subscribe(request) #self.assertContains(response.url, 'thankyou') self.assertRegex(response.url, r'.*thankyou.*') self.assertEqual(Subscription.objects.all().count(), 1+i) subscription = Subscription.objects.all().order_by('-created_at')[0] self.assertFalse(subscription.is_active) verification_code = subscription.anonymoussubscription.verification_code return subscription def _confirm(self, subscription): subscription = Subscription.objects.get(pk=subscription.pk) self.assertFalse(subscription.anonymoussubscription.verified) self.assertFalse(subscription.is_active) verification_code = subscription.anonymoussubscription.verification_code url = '/digest/subscribe?v=' + str(verification_code) request = self.factory.get(url) request.user = self.user response = subscribe(request) subscription = Subscription.objects.get(pk=subscription.pk) anonymoussubscription = AnonymousSubscription.objects.get(pk=subscription.pk) self.assertTrue(anonymoussubscription.verified) def _unsubscribe_via_mail(self, subscription, assert_form_error=False): subscription = Subscription.objects.get(pk=subscription.pk) self.assertEqual(UnSubscription.objects.all().count(), 0) url = '/digest/unsubscribe' request = self.factory.post(url, {'email': subscription.anonymoussubscription.email}) request.user = self.user response = unsubscribe(request) if assert_form_error: # self.assertFormError(response, UnsunscribeForm, 'email', 'No subscription found for email ' + subscription.anonymoussubscription.email) self.assertContains(response, 'No subscription found for email') return None self.assertEqual(response.status_code, 302) self.assertRegex(response.url, r'.*done.*') self.assertEqual(UnSubscription.objects.all().count(), 1) unsubscription = UnSubscription.objects.get() return unsubscription def test_subscribe(self): subscription = self._subscribe() self.assertFalse(subscription.is_active) def test_subscribe_confirm(self): subscription = self._subscribe() self._confirm(subscription) subscription = Subscription.objects.get(pk=subscription.pk) self.assertTrue(subscription.is_active) def test_subscribe_unsubscribe(self): subscription = self._subscribe() unsubscription = self._unsubscribe_via_mail(subscription, assert_form_error=True) subscription = Subscription.objects.get(pk=subscription.pk) self.assertFalse(subscription.is_active) def test_subscribe_confirm_unsubscribe(self): subscription = self._subscribe() self._confirm(subscription) unsubscription = self._unsubscribe_via_mail(subscription) subscription = Subscription.objects.get(pk=subscription.pk) self.assertFalse(subscription.is_active) def test_subscribe_unsubscribe_confirm(self): subscription = self._subscribe() unsubscription = self._unsubscribe_via_mail(subscription, assert_form_error=True) subscription = Subscription.objects.get(pk=subscription.pk) self.assertFalse(subscription.is_active) subscription = Subscription.objects.get(pk=subscription.pk) self.assertFalse(subscription.is_active) self._confirm(subscription) subscription = Subscription.objects.get(pk=subscription.pk) self.assertTrue(subscription.is_active) def test_subscribe_confirm_unsubscribe_subscribe(self): subscription = self._subscribe() self._confirm(subscription) unsubscription = self._unsubscribe_via_mail(subscription) subscription2 = self._subscribe(i=1) subscription2 = Subscription.objects.get(pk=subscription2.pk) self.assertFalse(subscription.is_active) def test_subscribe_confirm_unsubscribe_subscribe_confirm(self): subscription = self._subscribe() self._confirm(subscription) unsubscription = self._unsubscribe_via_mail(subscription) subscription = Subscription.objects.get(pk=subscription.pk) self.assertFalse(subscription.is_active) re_subscription = self._subscribe(i=1) self._confirm(re_subscription) re_subscription = Subscription.objects.get(pk=re_subscription.pk) subscription = Subscription.objects.get(pk=subscription.pk) self.assertTrue(re_subscription.is_active) self.assertFalse(subscription.is_active) # class ReceiversEmailDigestTest(TestCase): # """Tests the basic receivers functionality of the emaildigest app.""" # def setUp(self): # # Every test needs access to the request factory. # self.factory = RequestFactory() # self.user = CustomUser.objects.create_user( # username='sebst', email='hi@seb.st', password='top_secret') # self.other_user = CustomUser.objects.create_user( # username='bla1', email='two@seb.st', password='top_secret') # def test_lower_email_addresses(self): # self.fail() # def activate_subscription_on_verification(self): # self.fail() # def test_on_subscription_created(self): # self.fail() # def test_on_unsubscription_created(self): # self.fail() ================================================ FILE: emaildigest/urls.py ================================================ from django.urls import path, include from . import views urlpatterns = [ #path('profile', views.profile, name="accounts_my_profile"), path('subscribe', views.subscribe, name="emaildigest_subscribe"), path('subscriptions', views.my_subscriptions, name="emaildigest_subscriptions"), path('unsubscribe', views.unsubscribe, name='emaildigest_unsubscribe'), path('unsubscribe//', views.unsubscribe, name='emaildigest_unsubscribe'), ] ================================================ FILE: emaildigest/views.py ================================================ from django.shortcuts import render from django.shortcuts import get_object_or_404 from django.urls import reverse from django.http import HttpResponse, HttpResponseRedirect from django.utils import timezone from .forms import get_subscription_form, UnsunscribeForm from .models import AnonymousSubscription, UnSubscription, Subscription, EmailDigest def subscribe(request): form = get_subscription_form(request.user, request.POST or None) thankyou = request.GET.get('thankyou', None) if thankyou: return render(request, 'emaildigest/subscribe_thankyou_%s.html'%(thankyou), {'prevent_footer_subscription_form': True}) verification_code = request.GET.get('v', None) if verification_code: subscription = get_object_or_404(AnonymousSubscription, verification_code=verification_code) if not subscription.verified: subscription.verified = True subscription.verified_at = timezone.now() subscription.save() # TODO: Verify User account if needed # TODO: Activate usage of get_subsciption_form return render(request, 'emaildigest/subscribe_verification_done.html', {'prevent_footer_subscription_form': True}) if request.method=="POST": if form.is_valid(): subscription = form.save() if request.user.is_authenticated: subscription.logged_in_user = request.user subscription.save() return HttpResponseRedirect(reverse('emaildigest_subscribe') + '?thankyou=' + form.thankyou) return render(request, 'emaildigest/subscribe.html', {'subscription_form': form, 'prevent_footer_subscription_form': True}) def unsubscribe(request, subscription_id=None, digest_id=None): if 'done' in request.GET.keys(): email = request.GET.get('email', None) suscription = request.GET.get('subscription', None) return render(request, 'emaildigest/unsubscribe_done.html', {'email': email, 'subscription': subscription, 'prevent_footer_subscription_form': True}) if subscription_id is None and digest_id is None: form = UnsunscribeForm(request.POST or None) if request.method=="POST": if form.is_valid(): email = form.cleaned_data['email'] subscriptions = Subscription.objects.filter(verfied_email=email, is_active=True) for subscription in subscriptions: unsubscription = UnSubscription(subscription=subscription) unsubscription.save() return HttpResponseRedirect(reverse('emaildigest_unsubscribe') + "?done&email="+email) return render(request, 'emaildigest/unsubscribe.html', {'form': form, 'prevent_footer_subscription_form': True}) elif subscription_id is not None and digest_id is not None: subscription = get_object_or_404(Subscription, pk=subscription_id) digest = get_object_or_404(EmailDigest, pk=digest_id) if request.method=="GET": return render(request, 'emaildigest/unsubscribe_confirm.html', {}) elif request.method=="POST": unsubscription = UnSubscription(subscription=subscription, from_digest=digest) unsubscription.save() return HttpResponseRedirect(reverse('emaildigest_unsubscribe') + "?done&subscription="+subscription_id) else: return HttpResponseRedirect(reverse('emaildigest_unsubscribe')) else: return HttpResponseRedirect(reverse('emaildigest_unsubscribe')) pass def my_subscriptions(request): return render(request, 'emaildigest/my_subscriptions.html') ================================================ FILE: hnclone/__init__.py ================================================ ================================================ FILE: hnclone/context_processors.py ================================================ from django.conf import settings def settings_context_processor(request): return { 'SITE_NAME': settings.SITE_NAME, 'SITE_DOMAIN': settings.SITE_DOMAIN, 'SITE_URL': settings.SITE_URL } ================================================ FILE: hnclone/middleware.py ================================================ ================================================ FILE: hnclone/settings.py ================================================ """ Django settings for hnclone project. Generated by 'django-admin startproject' using Django 2.2.5. Modified by me 2019-09-30 15.50 CEST For more information on this file, see https://docs.djangoproject.com/en/2.2/topics/settings/ For the full list of settings and their values, see https://docs.djangoproject.com/en/2.2/ref/settings/ """ import os # Build paths inside the project like this: os.path.join(BASE_DIR, ...) BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) # Quick-start development settings - unsuitable for production # See https://docs.djangoproject.com/en/2.2/howto/deployment/checklist/ # SECURITY WARNING: keep the secret key used in production secret! SECRET_KEY = 'TODO' # TODO # SECURITY WARNING: don't run with debug turned on in production! DEBUG = False USE_X_FORWARDED_HOST = True ALLOWED_HOSTS = [ 'news.python.sc', 'localhost', ] # Application definition INSTALLED_APPS = [ 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'django.contrib.humanize', 'mptt', 'debug_toolbar', 'accounts', 'news', 'emaildigest', ] MIDDLEWARE = [ 'debug_toolbar.middleware.DebugToolbarMiddleware', 'django.middleware.security.SecurityMiddleware', 'django.contrib.sessions.middleware.SessionMiddleware', 'django.middleware.common.CommonMiddleware', 'django.middleware.csrf.CsrfViewMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware', # 'django.middleware.gzip.GZipMiddleware', #'htmlmin.middleware.HtmlMinifyMiddleware', # TODO: When activated, Django Debug Toolbar has JS issues 'htmlmin.middleware.MarkRequestMiddleware', ] ROOT_URLCONF = 'hnclone.urls' TEMPLATES = [ { 'BACKEND': 'django.template.backends.django.DjangoTemplates', 'DIRS': [], 'APP_DIRS': True, 'OPTIONS': { 'context_processors': [ 'django.template.context_processors.debug', 'django.template.context_processors.request', 'django.contrib.auth.context_processors.auth', 'django.contrib.messages.context_processors.messages', 'hnclone.context_processors.settings_context_processor', ], }, }, ] WSGI_APPLICATION = 'hnclone.wsgi.application' # Database # https://docs.djangoproject.com/en/2.2/ref/settings/#databases DATABASES = { 'default': { 'ENGINE': 'django.db.backends.sqlite3', 'NAME': os.path.join(BASE_DIR, 'db.sqlite3'), } } # Password validation # https://docs.djangoproject.com/en/2.2/ref/settings/#auth-password-validators AUTH_PASSWORD_VALIDATORS = [ { 'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator', }, { 'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator', }, { 'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator', }, { 'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator', }, ] # Internationalization # https://docs.djangoproject.com/en/2.2/topics/i18n/ LANGUAGE_CODE = 'en-us' TIME_ZONE = 'UTC' USE_I18N = True USE_L10N = True USE_TZ = True # Static files (CSS, JavaScript, Images) # https://docs.djangoproject.com/en/2.2/howto/static-files/ STATIC_URL = '/static/' STATICFILES_DIRS = [ os.path.join(BASE_DIR, "static"), ] AUTH_USER_MODEL = 'accounts.CustomUser' INTERNAL_IPS = [ '127.0.0.1', ] PAGING_SIZE = 30 HTML_MINIFY = True LOGOUT_REDIRECT_URL = '/' LOGIN_REDIRECT_URL = '/' ACCEPT_UNINVITED_REGISTRATIONS = False SITE_NAME = 'Pythonic News' SITE_URL = 'https://news.python.sc' SITE_DOMAIN = 'news.python.sc' ================================================ FILE: hnclone/urls.py ================================================ """hnclone URL Configuration """ from django.contrib import admin from django.urls import path, include from django.conf import settings from django.conf.urls.static import static from django.http import HttpResponse urlpatterns = [ path('', include('news.urls')), path('', include('accounts.urls')), path('digest/', include('emaildigest.urls')), path('admin/', admin.site.urls), ] + static(settings.STATIC_URL, document_root=settings.STATIC_ROOT) if settings.DEBUG: import debug_toolbar urlpatterns = [ path('__debug__/', include(debug_toolbar.urls)), ] + urlpatterns from ratelimit.exceptions import Ratelimited def handler403(request, exception=None): if isinstance(exception, Ratelimited): return HttpResponse("
Sorry, we're not able to serve your requests this quickly.", status=429) return HttpResponseForbidden('Forbidden') ================================================ FILE: hnclone/wsgi.py ================================================ """ WSGI config for hnclone project. It exposes the WSGI callable as a module-level variable named ``application``. For more information on this file, see https://docs.djangoproject.com/en/2.2/howto/deployment/wsgi/ """ import os, sys BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) sys.path.append(BASE_DIR ) sys.path.append(BASE_DIR + '/../') from django.core.wsgi import get_wsgi_application os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'hnclone.settings') application = get_wsgi_application() ================================================ FILE: manage.py ================================================ #!/usr/bin/env python """Django's command-line utility for administrative tasks.""" import os import sys def main(): os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'hnclone.settings') try: from django.core.management import execute_from_command_line except ImportError as exc: raise ImportError( "Couldn't import Django. Are you sure it's installed and " "available on your PYTHONPATH environment variable? Did you " "forget to activate a virtual environment?" ) from exc execute_from_command_line(sys.argv) if __name__ == '__main__': main() ================================================ FILE: news/__init__.py ================================================ default_app_config = 'news.apps.NewsConfig' ================================================ FILE: news/admin.py ================================================ from django.contrib import admin from .models import Story, Comment admin.site.register(Story) admin.site.register(Comment) ================================================ FILE: news/apps.py ================================================ from django.apps import AppConfig class NewsConfig(AppConfig): name = 'news' def ready(self): from . import receivers ================================================ FILE: news/feeds.py ================================================ from django.contrib.syndication.views import Feed from .models import Story from .views import _newest, _front_page from django.conf import settings class NewestFeed(Feed): title = "%s: Latest"%(settings.SITE_NAME) link = "/newest/" description = "Latest stories" def items(self): return _newest(30, 0) def item_title(self, item): return item.title def item_pubdate(self, item): return item.created_at def item_updateddate(self, item): return item.changed_at def item_author_name(self, item): return str(item.user) def item_author_link(self, item): return settings.SITE_URL + item.user.get_absolute_url() def item_description(self, item): return "TODO" # TODO return item.url class FrontPageFeed(NewestFeed): title = "%s: Front Page" % (settings.SITE_NAME) link = "/feed" description = "Front Page stories" def items(self): return _front_page(30, 0) ================================================ FILE: news/forms.py ================================================ from django import forms from .models import Comment, Story class CommentForm(forms.ModelForm): class Meta: model = Comment fields = ['text'] class AddStoryForm(forms.ModelForm): class Meta: model = Story fields = ['title', 'url', 'text'] def clean(self): cleaned_data = super().clean() title = self.cleaned_data.get('title') text = self.cleaned_data.get('text') url = self.cleaned_data.get('url') if not title: raise forms.ValidationError("Please provide a title.") if (not text) and (not url): raise forms.ValidationError("Please provide either a text or a URL.") class StoryForm(forms.ModelForm): class Meta: model = Story fields = ['title', 'text'] ================================================ FILE: news/migrations/0001_initial.py ================================================ # Generated by Django 2.2.5 on 2019-09-07 12:14 from django.conf import settings from django.db import migrations, models import django.db.models.deletion import mptt.fields import uuid class Migration(migrations.Migration): initial = True dependencies = [ migrations.swappable_dependency(settings.AUTH_USER_MODEL), ] operations = [ migrations.CreateModel( name='Item', fields=[ ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)), ('created_at', models.DateTimeField(auto_now_add=True)), ('changed_at', models.DateTimeField(auto_now=True)), ('upvotes', models.PositiveIntegerField(default=0)), ('downvotes', models.PositiveIntegerField(default=0)), ('points', models.IntegerField(default=0)), ('num_comments', models.PositiveIntegerField(default=0)), ('lft', models.PositiveIntegerField(editable=False)), ('rght', models.PositiveIntegerField(editable=False)), ('tree_id', models.PositiveIntegerField(db_index=True, editable=False)), ('level', models.PositiveIntegerField(editable=False)), ('parent', mptt.fields.TreeForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='children', to='news.Item')), ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)), ], options={ 'abstract': False, }, ), migrations.CreateModel( name='Story', fields=[ ('item_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='news.Item')), ('url', models.URLField(null=True)), ('text', models.TextField(null=True)), ], options={ 'abstract': False, }, bases=('news.item',), ), migrations.CreateModel( name='Vote', fields=[ ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)), ('created_at', models.DateTimeField(auto_now_add=True)), ('changed_at', models.DateTimeField(auto_now=True)), ('item', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='news.Item')), ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)), ], ), migrations.CreateModel( name='Comment', fields=[ ('item_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='news.Item')), ('text', models.TextField()), ('to_story', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='news.Story')), ], options={ 'abstract': False, }, bases=('news.item',), ), ] ================================================ FILE: news/migrations/0002_story_title.py ================================================ # Generated by Django 2.2.5 on 2019-09-07 13:25 from django.db import migrations, models class Migration(migrations.Migration): dependencies = [ ('news', '0001_initial'), ] operations = [ migrations.AddField( model_name='story', name='title', field=models.CharField(default='-', max_length=255), preserve_default=False, ), ] ================================================ FILE: news/migrations/0003_auto_20190908_1642.py ================================================ # Generated by Django 2.2.5 on 2019-09-08 16:42 from django.db import migrations, models import django.db.models.deletion import mptt.fields class Migration(migrations.Migration): dependencies = [ ('news', '0002_story_title'), ] operations = [ migrations.AddField( model_name='vote', name='vote', field=models.SmallIntegerField(default=1), ), migrations.AlterField( model_name='comment', name='to_story', field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='comments', to='news.Story'), ), migrations.AlterField( model_name='item', name='downvotes', field=models.PositiveIntegerField(default=0, editable=False), ), migrations.AlterField( model_name='item', name='num_comments', field=models.PositiveIntegerField(default=0, editable=False), ), migrations.AlterField( model_name='item', name='parent', field=mptt.fields.TreeForeignKey(blank=True, editable=False, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='children', to='news.Item'), ), migrations.AlterField( model_name='item', name='points', field=models.IntegerField(default=0, editable=False), ), migrations.AlterField( model_name='item', name='upvotes', field=models.PositiveIntegerField(default=0, editable=False), ), migrations.AlterField( model_name='story', name='text', field=models.TextField(blank=True, null=True), ), migrations.AlterField( model_name='story', name='title', field=models.CharField(blank=True, max_length=255), ), migrations.AlterField( model_name='story', name='url', field=models.URLField(blank=True, null=True), ), ] ================================================ FILE: news/migrations/0004_auto_20190908_2249.py ================================================ # Generated by Django 2.2.5 on 2019-09-08 22:49 from django.db import migrations, models class Migration(migrations.Migration): dependencies = [ ('news', '0003_auto_20190908_1642'), ] operations = [ migrations.AddIndex( model_name='item', index=models.Index(fields=['points', 'created_at'], name='news_item_points_d03885_idx'), ), migrations.AddIndex( model_name='item', index=models.Index(fields=['created_at', 'points'], name='news_item_created_f2b812_idx'), ), ] ================================================ FILE: news/migrations/0005_auto_20190908_2250.py ================================================ # Generated by Django 2.2.5 on 2019-09-08 22:50 from django.db import migrations class Migration(migrations.Migration): dependencies = [ ('news', '0004_auto_20190908_2249'), ] operations = [ migrations.RemoveIndex( model_name='item', name='news_item_points_d03885_idx', ), ] ================================================ FILE: news/migrations/0006_auto_20190908_2251.py ================================================ # Generated by Django 2.2.5 on 2019-09-08 22:51 from django.db import migrations, models class Migration(migrations.Migration): dependencies = [ ('news', '0005_auto_20190908_2250'), ] operations = [ migrations.RemoveIndex( model_name='item', name='news_item_created_f2b812_idx', ), migrations.AddIndex( model_name='item', index=models.Index(fields=['points', 'created_at'], name='news_item_points_d03885_idx'), ), ] ================================================ FILE: news/migrations/0007_auto_20190908_2256.py ================================================ # Generated by Django 2.2.5 on 2019-09-08 22:56 from django.db import migrations, models class Migration(migrations.Migration): dependencies = [ ('news', '0006_auto_20190908_2251'), ] operations = [ migrations.RemoveIndex( model_name='item', name='news_item_points_d03885_idx', ), migrations.AddField( model_name='item', name='is_ask', field=models.BooleanField(default=False), ), migrations.AddField( model_name='item', name='is_show', field=models.BooleanField(default=False), ), migrations.AddIndex( model_name='item', index=models.Index(fields=['created_at', 'points'], name='news_item_created_f2b812_idx'), ), ] ================================================ FILE: news/migrations/0008_story_duplicate_of.py ================================================ # Generated by Django 2.2.5 on 2019-09-23 13:23 from django.db import migrations, models import django.db.models.deletion class Migration(migrations.Migration): dependencies = [ ('news', '0007_auto_20190908_2256'), ] operations = [ migrations.AddField( model_name='story', name='duplicate_of', field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, to='news.Story'), ), ] ================================================ FILE: news/migrations/0009_story_domain.py ================================================ # Generated by Django 2.2.5 on 2019-09-30 16:17 from django.db import migrations, models class Migration(migrations.Migration): dependencies = [ ('news', '0008_story_duplicate_of'), ] operations = [ migrations.AddField( model_name='story', name='domain', field=models.CharField(blank=True, max_length=255, null=True), ), ] ================================================ FILE: news/migrations/0010_auto_20190930_1620.py ================================================ # Generated by Django 2.2.5 on 2019-09-30 16:20 from django.db import migrations, models class Migration(migrations.Migration): dependencies = [ ('news', '0009_story_domain'), ] operations = [ migrations.AlterField( model_name='story', name='domain', field=models.CharField(blank=True, db_index=True, max_length=255, null=True), ), ] ================================================ FILE: news/migrations/0011_auto_20190930_1623.py ================================================ # Generated by Django 2.2.5 on 2019-09-30 16:23 from django.db import migrations, models class Migration(migrations.Migration): dependencies = [ ('news', '0010_auto_20190930_1620'), ] operations = [ migrations.AddIndex( model_name='story', index=models.Index(fields=['domain', 'duplicate_of'], name='news_story_domain_07db78_idx'), ), ] ================================================ FILE: news/migrations/0012_auto_20190930_1625.py ================================================ # Generated by Django 2.2.5 on 2019-09-30 16:25 from django.db import migrations, models class Migration(migrations.Migration): dependencies = [ ('news', '0011_auto_20190930_1623'), ] operations = [ migrations.AddIndex( model_name='item', index=models.Index(fields=['created_at', 'id'], name='news_item_created_10dd57_idx'), ), migrations.AddIndex( model_name='item', index=models.Index(fields=['id', 'created_at'], name='news_item_id_b557ce_idx'), ), ] ================================================ FILE: news/migrations/__init__.py ================================================ ================================================ FILE: news/models.py ================================================ import uuid from accounts.models import CustomUser from django.db import models from mptt.models import MPTTModel, TreeForeignKey from django.urls import reverse from urllib.parse import urlparse class Item(MPTTModel): class Meta: indexes = [ #models.Index(fields=['points', 'created_at']), models.Index(fields=['created_at', 'points']), models.Index(fields=['created_at', 'id']), models.Index(fields=['id', 'created_at']), ] # ordering = ['-created_at'] id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False) created_at = models.DateTimeField(auto_now_add=True) changed_at = models.DateTimeField(auto_now=True) upvotes = models.PositiveIntegerField(default=0, editable=False) downvotes = models.PositiveIntegerField(default=0, editable=False) points = models.IntegerField(default=0, editable=False) num_comments = models.PositiveIntegerField(default=0, editable=False) parent = TreeForeignKey('self', on_delete=models.CASCADE, null=True, blank=True, related_name='children', editable=False) user = models.ForeignKey(to=CustomUser, on_delete=models.CASCADE) is_ask = models.BooleanField(default=False) is_show = models.BooleanField(default=False) def get_absolute_url(self): return reverse("item", kwargs={"pk": self.pk}) def can_be_upvoted_by(self, user): if not user.is_authenticated: return False if user == self.user: return False if Vote.objects.filter(user=user, item=self).count(): return False return True def can_be_downvoted_by(self, user): if not user.is_authenticated: return False if user == self.user: return False else: if user.karma > 1: if not Vote.objects.filter(user=user, item=self).count(): return True return False def can_be_edited_by(self, user): return self.user == user and self.num_comments == 0 def can_be_deleted_by(self, user): return self.can_be_edited_by(user) class Story(Item): class Meta: indexes = [ models.Index(fields=['domain', 'duplicate_of']), ] is_story = True # class Meta: # ordering = ['-pk'] title = models.CharField(max_length=255, blank=True) url = models.URLField(null=True, blank=True) text = models.TextField(null=True, blank=True) duplicate_of = models.ForeignKey('Story', on_delete=models.CASCADE, null=True) domain = models.CharField(max_length=255, null=True, blank=True, db_index=True) def __str__(self): return self.title # @property # def domain(self): # o = urlparse(self.url) # return o.hostname def can_be_downvoted_by(self, user): return False # def Kcomments(self): # return self.comments # return { # 'all': self.get_descendants() # lambda: [i.comment for i in self.get_descendants().select_related('comment')] # } # return self.comments class Comment(Item): is_comment = True text = models.TextField() to_story = models.ForeignKey(Story, on_delete=models.CASCADE, related_name="comments") def __str__(self): return self.text[:255] def comments(self): return { #'all': lambda: [i.comment for i in self.get_descendants().select_related('comment')] 'all': lambda: [i.comment for i in self.get_descendants()] } class Vote(models.Model): id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False) created_at = models.DateTimeField(auto_now_add=True) changed_at = models.DateTimeField(auto_now=True) item = models.ForeignKey(Item, on_delete=models.CASCADE) # vote = None # -1 | 0 | 1 --> BooleanField(default=None, null=True)?? vote = models.SmallIntegerField(default=1) user = models.ForeignKey(to=CustomUser, on_delete=models.CASCADE) ================================================ FILE: news/receivers.py ================================================ #from django.core.signals import request_finished from django.db.models.signals import pre_save, post_save, post_delete from django.dispatch import receiver from urllib.parse import urlparse from .models import Item, Vote, Comment, Story @receiver(pre_save) def mark_show_and_ask(sender, instance, **kwargs): if isinstance(instance, Story): if instance.title.lower().startswith('ask'): instance.is_ask = True if instance.title.lower().startswith('show'): instance.is_show = True @receiver(post_save) def create_self_upvote_for_submission(sender, instance, created, **kwargs): if created and isinstance(instance, Item): vote = Vote(item=instance, user=instance.user) vote.save() @receiver(post_save) def check_for_duplicates(sender, instance, created, **kwargs): if created and isinstance(instance, Story): story = instance if story.url and story.duplicate_of is None: other_stories = Story.objects.filter(url=story.url).exclude(pk=story.pk).order_by('-changed_at') c = other_stories.count() if c > 0: new_vote = Vote(item=other_stories[0], vote=1, user=story.user) new_vote.save() story.duplicate_of = other_stories[0] story.save() @receiver(post_save) def update_votes_count_on_submission(sender, instance, created, **kwargs): if created and isinstance(instance, Vote): vote = instance item = instance.item other_votes = Vote.objects.filter(item=vote.item, user=vote.user, vote=vote.vote).exclude(pk=vote.pk) if other_votes.count(): return if instance.vote > 0: item.upvotes += instance.vote else: item.downvotes += (-1)*instance.vote item.points += instance.vote item.save() @receiver(post_save) def update_user_karma_on_vote(sender, instance, created, **kwargs): if created and isinstance(instance, Vote): vote = instance other_votes = Vote.objects.filter(item=vote.item, user=vote.user, vote=vote.vote).exclude(pk=vote.pk) if other_votes.count(): return item = instance.item if item.user != instance.user: item.user.karma += instance.vote item.user.save() def _recount_comments(instance, val=1): assert isinstance(instance, Comment) instance.to_story.num_comments += val instance.to_story.save() parent = instance.parent while parent is not None: parent.num_comments += val parent.save() parent = parent.parent @receiver(post_save) def update_comments_count_on_submission(sender, instance, created, **kwargs): if created and isinstance(instance, Comment): _recount_comments(instance, 1) @receiver(post_delete) def update_comments_count_on_deletion(sender, instance, **kwargs): if isinstance(instance, Comment): _recount_comments(instance, -1) @receiver(post_delete) def update_item_votes_on_unvote(sender, instance, **kwargs): if isinstance(instance, Vote): vote = instance item = vote.item if vote.user == item.user: return item.points -= vote.vote if vote.vote > 0: item.upvotes -= abs(vote.vote) else: item.downvotes -= abs(vote.vote) item.save() @receiver(post_delete) def update_user_karma_on_unvote(sender, instance, **kwargs): if isinstance(instance, Vote): vote = instance item = vote.item if vote.user == item.user: return item.user.karma -= vote.vote item.user.save() @receiver(pre_save) def add_domain_to_link_stories(sender, instance, **kwargs): if isinstance(instance, Story): if instance.url: o = urlparse(instance.url) instance.domain = o.hostname.lower() ================================================ FILE: news/templates/news/__base.html ================================================ {% load static %}{% load humanize %}{% load emaildigest_extra %} {% block title %}{% endblock title %}{{SITE_NAME}}
{% block content %}{% endblock content %}
================================================ FILE: news/templates/news/_item_content_tag.html ================================================ {% load news_extra %}
{% if item.title %} {% if item.url %} {{item.title}} {% if item.domain %}({{item.domain}}){% endif %} {% else %} {{item.title}} {% endif %} {% endif %} {% if item.text and not hide_text %} {{ item.text | comment_markdown }} {% endif %}
================================================ FILE: news/templates/news/_item_control_tag.html ================================================ {% load humanize %} {% load news_extra %} {{item.points}} point{{item.points|pluralize}} by {%link_user item.user%} {{item.created_at|naturaltime}} | flag | hide | {{item.num_comments}} comments {% if item.num_comments == 0 and item.user == request_user %}| edit{% endif %} {% if item.num_comments == 0 and item.user == request_user %}| delete{% endif %} ================================================ FILE: news/templates/news/_item_tag.html ================================================ {% load humanize %} {% load static %} {% load news_extra %} {%if rank %}{{rank}}.{% endif %}
{% user_arrows user=user item=item as assignment_options %} {% if 'star' in assignment_options %} * {% endif %} {% if 'up' in assignment_options %}
{% csrf_token %}
{% endif %} {% if 'down' in assignment_options %}
{% csrf_token %}
{% endif %} {% if not assignment_options %}   {% endif %}
{% if item.is_comment %}{% item_control item=item request_user=request_user %} {% else%} {% item_content item=item hide_text=hide_text %} {% endif %} {% if item.is_comment %}{% item_content item=item hide_text=hide_text %} {% else %}{% item_control item=item request_user=request_user %}{% endif %} ================================================ FILE: news/templates/news/_link_user_tag.html ================================================ {{user}} ================================================ FILE: news/templates/news/_more_link_tag.html ================================================ More ================================================ FILE: news/templates/news/bookmarklet.html ================================================ {% extends "news/__base.html" %} {% load humanize %} {% load static %} {% load mptt_tags %} {% load news_extra %} {% block content %}

When you click on the bookmarklet, it will submit the page you're on. To install, drag this link to your browser toolbar:

post to 🐍
{% endblock content %} ================================================ FILE: news/templates/news/formatting_help.html ================================================
Markdown Output 
# Heading level 1

Heading level 1

 
## Heading level 2

Heading level 2

 
### Heading level 3
Heading level 3
 
#### Heading level 4
Heading level 4
 
* unordered item 1
* unordered item 2
* unordered item 3
  • unordered item 1
  • unordered item 2
  • unordered item 3
 
1. ordered item 1
2. ordered item 2
3. ordered item 3
  1. ordered item 1
  2. ordered item 2
  3. ordered item 3
 
[title](https://www.google.com/)
title
================================================ FILE: news/templates/news/index.html ================================================ {% extends "news/__base.html" %} {% load humanize %} {% load static %} {% load mptt_tags %} {% load news_extra %} {% block content %}
{% for story in stories %} {% news_item item=story show_text=False hide_text=hide_text rank=forloop.counter|add:rank_start user=user %} {% if show_children %} {% endif %} {% endfor %}
{% recursetree story.comments.all %} {% news_item item=node show_text=True hide_text=hide_text rank=None user=user %} {% if not node.is_leaf_node %} {% endif %}
{{ children }}
{% endrecursetree %}
{% more_link %}
{% endblock content %} ================================================ FILE: news/templates/news/item.html ================================================ {% extends 'news/__base.html' %} {% load humanize %} {% load mptt_tags %} {% load news_extra %} {% block content %}
{% news_item item=item rank=None hide_text=False user=user %}
{% if comment_form %}
{% csrf_token %} {{ comment_form.text }}

{% include "news/formatting_help.html" %} {% endif %}

{% recursetree item.comments.all %} {% news_item item=node rank=None show_text=True hide_text=False user=user %} {% if not node.is_leaf_node %} {% endif %} {% endrecursetree %}
{{ children }}
{% endblock content %} ================================================ FILE: news/templates/news/item_delete.html ================================================ {% extends 'news/__base.html' %} {% load humanize %} {% load mptt_tags %} {% load news_extra %} {% block content %}
Are you sure, you want to delete this:
{% news_item item=item rank=None hide_text=False user=user %}
{% csrf_token %}
{% endblock content %} ================================================ FILE: news/templates/news/item_edit.html ================================================ {% extends 'news/__base.html' %} {% load humanize %} {% load mptt_tags %} {% load news_extra %} {% block content %}
{% news_item item=item rank=None hide_text=False user=user %}
{% if edit_form %}
{% csrf_token %} {{ edit_form.text }}guidelines
{% endif %}
{% endblock content %} ================================================ FILE: news/templates/news/submit.html ================================================ {% extends 'news/__base.html' %} {% block content %}
{% csrf_token %} {{ form.as_table }}

Leave url blank to submit a question for discussion. If there is no url, the text (if any) will appear at the top of the thread.

You can also submit via bookmarklet.

{% endblock content %} ================================================ FILE: news/templates/news/zen.html ================================================ {% extends 'news/__base.html' %} {% load humanize %} {% load mptt_tags %} {% block content %}

The Zen of {{SITE_NAME}} (aka Guidelines)

Based on The Zen of Python

{{SITE_NAME}} is a platform for friends of Python (the programming language).
It shall enable people to discover, share and discuss interesting thoughts, publications or web pieces about Python and its related fields.
On the platform, anybody shall feel welcomed.

Beautiful is better than ugly.

Be beautiful to each other. Always remember, {{SITE_NAME}} is a community built around Python stuff, which is mostly technical. When discussing this kind of stuff, there is no need to offend someone personally.

Explicit is better than implicit.

Be on-topic. We are here to discuss the Python programming language, its ecosystem, its applications and its community. For off-topic discussions there are plenty of forums out there on the net.
This community regards political discussions as off-topic, unless discussion the walrus operator (just kidding).

In the face of ambiguity, refuse the temptation to guess.

Please think of a contribution of another member of this community as well-intended. We should all assume that people here behave nicely and respectful.

Errors should never pass silently.

We value transparency. If there is any action taken by moderators on submissions, comments or user accounts, we try to be as clear about what happened as possible. For now, there is no moderation system in place. This means that we might be forced to delete contributions silently when we notice off-topic, disrespectful or otherwise abusive content without further notice. However, a moderation audit trail is on the roadmap to be implemented soon

Code of Conduct

This is a news aggregator and we all want to be nice to each other. Rude behaviour in form of continiously spamming, posting off-topic content, offending people ad-hominem, will result in a ban.

{% endblock content %} ================================================ FILE: news/templatetags/__init__.py ================================================ ================================================ FILE: news/templatetags/news_extra.py ================================================ from django import template from django.utils.safestring import mark_safe import mistune register = template.Library() @register.inclusion_tag('news/_item_tag.html', takes_context=True) def news_item(context, item, **kwargs): kwargs['item'] = item kwargs['request_user'] = context['user'] return kwargs @register.inclusion_tag('news/_link_user_tag.html') def link_user(user): return { 'user': user } @register.simple_tag def user_arrows(user, item): if user == item.user: return ['star'] else: res = [] if item.can_be_upvoted_by(user=user): res.append('up') if item.can_be_downvoted_by(user=user): res.append('down') return res @register.inclusion_tag('news/_more_link_tag.html', takes_context=True) def more_link(context): request = context.request page = int(request.GET.get('p', 0)) query_dict = request.GET.copy() query_dict['p'] = page + 1 _more_link=request.path_info + '?' + query_dict.urlencode() return {'more_link': _more_link} @register.inclusion_tag('news/_item_content_tag.html') def item_content(**kwargs): return kwargs @register.inclusion_tag('news/_item_control_tag.html') def item_control(**kwargs): return kwargs class MarkdownRenderer(mistune.Renderer): @classmethod def setup(cls): renderer = cls(escape=True, hard_wrap=True) return mistune.Markdown(renderer=renderer) def header(self, text, level, raw=None): level = min(level + 2, 6) return super().header(text, level, raw) markdown = MarkdownRenderer.setup() @register.filter def comment_markdown(value): return mark_safe(markdown(value)) ================================================ FILE: news/tests.py ================================================ from django.contrib.auth.models import AnonymousUser from accounts.models import CustomUser from django.test import RequestFactory, TestCase from .views import * from .models import * class BasicNewsTest(TestCase): """Tests the basic functionality of the news app.""" def setUp(self): # Every test needs access to the request factory. self.factory = RequestFactory() self.user = CustomUser.objects.create_user( username='sebst', email='hi@seb.st', password='top_secret') self.other_user = CustomUser.objects.create_user( username='bla1', email='two@seb.st', password='top_secret') def test_submit_get(self): """The submit form is displayed.""" request = self.factory.get('/submit') request.user = self.user response = submit(request) self.assertEqual(response.status_code, 200) self.assertContains(response, '', views.item, name="item"), path('item//upvote', views.upvote, name="upvote"), # TODO path('item//downvote', views.downvote, name="downvote"), # TODO path('item//edit', views.item_edit, name="edit"), path('item//delete', views.item_delete, name="delete"), path('submit', views.submit, name="submit"), path('newest/feed/', NewestFeed()), path('feed/', FrontPageFeed()), path('robots.txt', views.robots_txt, name="robots_txt"), path('humans.txt', views.humans_txt, name="humans_txt"), path('bookmarklet', views.bookmarklet, name="bookmarklet"), ] ================================================ FILE: news/views.py ================================================ from django.shortcuts import render from django.shortcuts import get_object_or_404 from django.http import HttpResponseRedirect, HttpResponse, Http404, HttpResponseForbidden from django.conf import settings from django.contrib.auth.decorators import login_required from django.urls import reverse from .models import Item, Story, Comment, Vote from accounts.models import CustomUser from .forms import CommentForm, AddStoryForm, StoryForm from ratelimit.decorators import ratelimit # create_story # add_comment # upvote / downvote / unvote # flag / hide # Tags? # suggest changes # save DEFAULT_GET_RATE = "2/s" DEFAULT_VOTES_RATE = "10/m" DEFAULT_POST_RATE = "5/m" TIMEOUT_MEDIUM = 0# 1*60 # one minute TIMEOUT_SHORT = 0# 1*2 # two seconds from django.db.models.functions import Power, Now, Cast, Extract #, Min from django.db.models import Value, F, Func, ExpressionWrapper, fields, Q, Min from django.db.models import OuterRef, Subquery from django.db import models from django.utils import timezone import datetime from django.core.cache import cache from django.views.decorators.vary import vary_on_cookie from django.views.decorators.cache import cache_page from django.db import connection def _one_page_back(request): page = int(request.GET.get('p', 0)) query_dict = request.GET.copy() page = page - 1 if page >= 0: query_dict['p'] = page else: return None _more_link=request.path_info + '?' + query_dict.urlencode() return HttpResponseRedirect(_more_link) def _front_page(paging_size=settings.PAGING_SIZE, page=0, add_filter={}, add_q=[], as_of=None, days_back=50): # TODO: weighting https://medium.com/hacking-and-gonzo/how-hacker-news-ranking-algorithm-works-1d9b0cf2c08d # (P-1) / (T+2)^G if as_of is None: now = timezone.now() else: now = as_of if connection.vendor == 'postgresql': now_value = Value(now, output_field=fields.DateTimeField()) submission_age_float = ExpressionWrapper( ( now_value - F('created_at')), output_field=fields.DurationField()) submission_age_hours = ExpressionWrapper(Extract(F('tf'), 'epoch') / 60 / 60 + 2.1 , output_field=fields.FloatField()) real_p = ExpressionWrapper(F('points') - 1, output_field=fields.FloatField()) formula = ExpressionWrapper( F('p') / ( Power(F('tfh'), F('g')) +0.001) , output_field=fields.FloatField()) return Story.objects.select_related('user')\ .filter(duplicate_of__isnull=True)\ .filter(points__gte=1) \ .filter(created_at__gte=now - datetime.timedelta(days=days_back)) \ .filter(created_at__lte=now) \ .filter(**add_filter) \ .annotate(tf=submission_age_float) \ .annotate(tfh=submission_age_hours) \ .annotate(p=real_p) \ .annotate(g=Value(1.8, output_field=fields.FloatField())) \ .annotate(formula=formula) \ .order_by('-formula')[(page*paging_size):(page+1)*(paging_size)] elif connection.vendor == 'sqlite': now_value = Value(now, output_field=fields.DateTimeField()) submission_age_float = ExpressionWrapper( ( now_value - F('created_at')), output_field=fields.FloatField()) submission_age_hours = ExpressionWrapper(F('tf') / 60 / 60 / 1000000 + 2.1 , output_field=fields.FloatField()) real_p = ExpressionWrapper(F('points') - 1, output_field=fields.FloatField()) formula = ExpressionWrapper( F('p') / ( Power(F('tfh'), F('g')) +0.001) , output_field=fields.FloatField()) return Story.objects.select_related('user')\ .filter(duplicate_of__isnull=True)\ .filter(points__gte=1) \ .filter(created_at__gte=now - datetime.timedelta(days=days_back)) \ .filter(created_at__lte=now) \ .filter(**add_filter) \ .annotate(tf=submission_age_float) \ .annotate(tfh=submission_age_hours) \ .annotate(p=real_p) \ .annotate(g=Value(1.8, output_field=fields.FloatField())) \ .annotate(formula=formula) \ .order_by('-formula')[(page*paging_size):(page+1)*(paging_size)] else: raise NotImplementedError("No frontpage magic for database engine %s implemented"%(connection.vendor)) def _newest(paging_size=settings.PAGING_SIZE, page=0, add_filter={}, add_q=[]): return Story.objects \ .select_related('user') \ .filter(duplicate_of__isnull=True) \ .filter(**add_filter) \ .filter(*add_q) \ .order_by('-created_at')[(page*paging_size):(page+1)*(paging_size)] @ratelimit(key="user_or_ip", group="news-get", rate=DEFAULT_GET_RATE, block=True) def index(request): page = int(request.GET.get('p', 0)) stories = cache.get_or_set("news-index-%s"%(page), lambda: list(_front_page(page=page)), timeout=TIMEOUT_MEDIUM) # one minute if len(stories) < 1 and page != 0: back = _one_page_back(request) if back: return back return render(request, 'news/index.html', {'stories': stories, 'hide_text':True, 'page': page, 'rank_start': page*settings.PAGING_SIZE}) @ratelimit(key="user_or_ip", group="news-get", rate=DEFAULT_GET_RATE, block=True) def show(request): page = int(request.GET.get('p', 0)) stories = cache.get_or_set("news-show-%s"%(page), lambda: list(_front_page(page=page, add_filter={'is_show': True})), timeout=TIMEOUT_MEDIUM) # one minute if len(stories) < 1 and page != 0: back = _one_page_back(request) if back: return back return render(request, 'news/index.html', {'stories': stories, 'hide_text':True, 'page': page, 'rank_start': page*settings.PAGING_SIZE}) @ratelimit(key="user_or_ip", group="news-get", rate=DEFAULT_GET_RATE, block=True) def ask(request): page = int(request.GET.get('p', 0)) stories = lambda: list(_front_page(page=page, add_filter={'is_ask': True})) stories = cache.get_or_set("news-ask-%s"%(page), stories, timeout=TIMEOUT_MEDIUM) # one minute if len(stories) < 1 and page != 0: back = _one_page_back(request) if back: return back return render(request, 'news/index.html', {'stories': stories, 'hide_text':True, 'page': page, 'rank_start': page*settings.PAGING_SIZE}) @ratelimit(key="user_or_ip", group="news-get", rate=DEFAULT_GET_RATE, block=True) def newest(request): # Done page = int(request.GET.get('p', 0)) add_filter = {} add_q = [] if 'submitted_by' in request.GET.keys(): try: submitted_by = CustomUser.objects.get_by_natural_key(request.GET['submitted_by']) add_filter['user'] = submitted_by except CustomUser.DoesNotExist: raise Http404() if 'upvoted_by' in request.GET.keys(): try: assert request.user.is_authenticated assert request.user.username == request.GET['upvoted_by'] except AssertionError: return HttpResponseForbidden() add_filter['pk__in'] = Vote.objects.filter(vote=1, user=request.user).values('item') add_q.append(~Q(user=request.user)) if 'site' in request.GET.keys(): add_filter['domain'] = request.GET['site'] stories = lambda: list(_newest(page=page, add_filter=add_filter, add_q=add_q)) stories = cache.get_or_set("news-newest-%s"%(page), stories, timeout=TIMEOUT_SHORT) # two seconds if len(stories) < 1 and page != 0: back = _one_page_back(request) if back: return back return render(request, 'news/index.html', {'stories': stories, 'hide_text':True, 'page': page, 'rank_start': page*settings.PAGING_SIZE}) @login_required @ratelimit(key="user_or_ip", group="news-get", rate=DEFAULT_GET_RATE, block=True) @cache_page(TIMEOUT_SHORT) @vary_on_cookie def threads(request): page = int(request.GET.get('p', 0)) paging_size = settings.PAGING_SIZE tree = Comment.objects.filter( tree_id=OuterRef('tree_id'), user=OuterRef('user')).values('tree_id', 'user__pk').annotate(min_level=Min('level')).order_by() stories = Comment.objects.filter( user=request.user ).filter( Q(level__in=Subquery(tree.values('min_level'), output_field=models.IntegerField())) # TODO: level= or level__in= ??? ).select_related( 'user', 'parent', 'to_story' ).order_by( '-created_at' )[(page*paging_size):(page+1)*(paging_size)] if len(stories) < 1 and page != 0: back = _one_page_back(request) if back: return back return render(request, 'news/index.html', {'stories': stories, 'hide_text':False, 'page': page, 'rank_start': None, 'show_children': True}) @ratelimit(key="user_or_ip", group="news-get", rate=DEFAULT_GET_RATE, block=True) @cache_page(TIMEOUT_SHORT) @vary_on_cookie def comments(request): # TODO page = int(request.GET.get('p', 0)) paging_size = settings.PAGING_SIZE add_filter = {} if 'submitted_by' in request.GET.keys(): try: submitted_by = CustomUser.objects.get_by_natural_key(request.GET['submitted_by']) add_filter['user'] = submitted_by except CustomUser.DoesNotExist: raise Http404() if 'upvoted_by' in request.GET.keys(): try: assert request.user.is_authenticated assert request.user.username == request.GET['upvoted_by'] except AssertionError: return HttpResponseForbidden() add_filter['pk__in'] = Vote.objects.filter(vote=1, user=request.user).values('item') stories = Comment.objects.filter( parent=None ).filter( **add_filter ).select_related( 'user', 'parent', 'to_story' ).order_by( 'created_at' )[(page*paging_size):(page+1)*(paging_size)] if len(stories) < 1 and page != 0: back = _one_page_back(request) if back: return back return render(request, 'news/index.html', {'stories': stories, 'hide_text':False, 'page': page, 'rank_start': page*paging_size}) @ratelimit(key="user_or_ip", group="news-get", rate=DEFAULT_GET_RATE, block=True) def zen(request): return render(request, 'news/zen.html') def _vote(request, pk, vote=None, unvote=False): assert not unvote and vote is not None or unvote and vote is None item = get_object_or_404(Item, pk=pk) if (not unvote) and (vote is not None): votes = Vote.objects.filter(item=item, user=request.user) if request.method=="POST": if vote > 0: if not item.can_be_upvoted_by(request.user): return HttpResponseForbidden() else: if not item.can_be_downvoted_by(request.user): return HttpResponseForbidden() vote = Vote(vote=vote, item=item, user=request.user) vote.save() return HttpResponse("OK %s"%(vote.pk)) if unvote: if request.method=="POST": Vote.objects.filter(item=item, user=request.user).delete() return HttpResponse("OK") @login_required @ratelimit(key="user_or_ip", group="news-votes", rate=DEFAULT_VOTES_RATE, block=True) def upvote(request, pk): return _vote(request, pk, vote=1) @login_required @ratelimit(key="user_or_ip", group="news-votes", rate=DEFAULT_VOTES_RATE, block=True) def downvote(request, pk): return _vote(request, pk, vote=-1) @login_required @ratelimit(key="user_or_ip", group="news-votes", rate=DEFAULT_VOTES_RATE, block=True) def unvote(request, pk): return _vote(request, pk, vote=None, unvote=True) def flag(request): pass def save(request): pass def _item_story_comment(pk): try: # .prefetch_related('children', 'parent') item = Item.objects.select_related('story', 'comment', 'user', 'parent').prefetch_related('children').get(pk=pk) except Exception as e: raise e try: story = item.story comment = None item = story except Item.story.RelatedObjectDoesNotExist: story = None comment = None try: comment = item.comment story = comment.to_story item = comment except Item.comment.RelatedObjectDoesNotExist: pass assert story is not None return item, story, comment @ratelimit(key="user_or_ip", group="news-get", rate=DEFAULT_GET_RATE, method=['GET'], block=True) @ratelimit(key="user_or_ip", group="news-post", rate=DEFAULT_POST_RATE, method=['POST'], block=True) def item(request, pk): # DONE item, story, comment = _item_story_comment(pk) if story == item: if story.duplicate_of is not None: return HttpResponseRedirect(story.duplicate_of.get_absolute_url()) if request.user.is_authenticated: parent = None if story==item else item comment_instance = Comment(user=request.user, to_story=story, parent=parent) comment_form = CommentForm(request.POST or None, instance=comment_instance) if request.method == 'POST': if comment_form.is_valid(): comment = comment_form.save() return HttpResponseRedirect(story.get_absolute_url() + '#' + str(comment.pk)) else: comment_form = None return render(request, 'news/item.html', {'item': item, 'comment_form': comment_form}) @login_required @ratelimit(key="user_or_ip", group="news-get", rate=DEFAULT_GET_RATE, method=['GET'], block=True) @ratelimit(key="user_or_ip", group="news-post", rate=DEFAULT_POST_RATE, method=['POST'], block=True) def item_edit(request, pk): item, story, comment = _item_story_comment(pk) if not item.can_be_edited_by(request.user): return HttpResponseForbidden() if story == item: if story.duplicate_of is not None: return HttpResponseRedirect(story.duplicate_of.get_absolute_url()) if comment is not None: form = CommentForm(request.POST or None, instance=item) else: assert story is not None form = StoryForm(request.POST or None, instance=item) assert form is not None if request.method=="POST": if form.is_valid(): item = form.save() return HttpResponseRedirect(story.get_absolute_url() + '#' + str(item.pk)) return render(request, 'news/item_edit.html', {'item': item, 'edit_form': form}) @login_required @ratelimit(key="user_or_ip", group="news-get", rate=DEFAULT_GET_RATE, method=['GET'], block=True) @ratelimit(key="user_or_ip", group="news-post", rate=DEFAULT_POST_RATE, method=['POST'], block=True) def item_delete(request, pk): item, story, comment = _item_story_comment(pk) if not item.can_be_deleted_by(request.user): return HttpResponseForbidden() if request.method == "POST": redirect_url = '/' if comment is not None: redirect_url = item.to_story.get_absolute_url() item.delete() return HttpResponseRedirect(redirect_url) return render(request, 'news/item_delete.html', {'item': item}) @login_required @ratelimit(key="user_or_ip", group="news-get", rate=DEFAULT_GET_RATE, method=['GET'], block=True) @ratelimit(key="user_or_ip", group="news-post", rate=DEFAULT_POST_RATE, method=['POST'], block=True) def submit(request): # DONE instance = Story(user=request.user) form = AddStoryForm(request.POST or None, initial={ 'title': request.GET.get('t'), 'url': request.GET.get('u'), 'text': request.GET.get('x'), }, instance=instance) if request.method=="POST": if form.is_valid(): instance = form.save() return HttpResponseRedirect(instance.get_absolute_url()) return render(request, 'news/submit.html', {'form': form}) def robots_txt(request): return HttpResponse(""" User-agent: * Disallow: """, content_type='text/plain') def humans_txt(request): return HttpResponse(""" 🐍 """, content_type='text/plain', charset='utf-8') def bookmarklet(request): return render(request, 'news/bookmarklet.html') ================================================ FILE: requirements.txt ================================================ appnope==0.1.0 aws-psycopg2==1.1.1 awsebcli==3.15.3 backcall==0.1.0 beautifulsoup4==4.8.0 blessed==1.15.0 botocore==1.12.238 cached-property==1.5.1 cement==2.8.2 certifi==2019.9.11 chardet==3.0.4 colorama==0.3.9 coverage==4.5.4 decorator==4.4.0 Django==2.2.5 django-debug-toolbar==2.0 django-htmlmin==0.11.0 django-js-asset==1.2.2 django-mptt==0.10.0 django-ratelimit==2.0.0 docker==3.7.3 docker-compose==1.23.2 docker-pycreds==0.4.0 dockerpty==0.4.1 docopt==0.6.2 docutils==0.15.2 future==0.16.0 html5lib==1.0.1 idna==2.7 ipython==7.8.0 ipython-genutils==0.2.0 jedi==0.15.1 jmespath==0.9.4 jsonschema==2.6.0 Markdown==3.1.1 mistune==0.8.4 parso==0.5.1 pathspec==0.5.9 pexpect==4.7.0 pickleshare==0.7.5 prompt-toolkit==2.0.9 ptyprocess==0.6.0 Pygments==2.4.2 python-dateutil==2.8.0 pytz==2019.2 PyYAML==3.13 requests==2.20.1 semantic-version==2.5.0 six==1.11.0 soupsieve==1.9.3 sqlparse==0.3.0 termcolor==1.1.0 texttable==0.9.1 traitlets==4.3.2 urllib3==1.24.3 wcwidth==0.1.7 webencodings==0.5.1 websocket-client==0.56.0 ================================================ FILE: static/news.css ================================================ /* https://www.schemecolor.com/python-logo-colors.php Cyan-Blue Azure #4B8BBE Lapis Lazuli #306998 Shandy #FFE873 Sunglow #FFD43B Granite Gray #646464 */ /* https://encycolorpedia.com/646464 */ /* General formatting */ body { font-family:Verdana, Geneva, sans-serif; font-size:10pt; color:#646464; } td { font-family:Verdana, Geneva, sans-serif; font-size:10pt; color:#646464; } .smaller { font-size:7pt; } input { font-family:monospace; font-size:10pt; } input[type=\"submit\"] { font-family:Verdana, Geneva, sans-serif; } textarea { font-family:monospace; font-size:10pt; } .clearfix { overflow: hidden; clear: both } p.small { margin: 5px 0; } ul.horizontal-list { list-style: none; margin: 0; padding: 0; } ul.horizontal-list li { display: inline-block; } button { padding: 0.25em; } a { color: inherit; } .green { color:green; } nav#top-bar { background-color:#306998; } nav#footer-bar { background-color:#FFD43B; } main { background-color: #EDF3F9; } nav#top-bar * { color:#FFE873; } .site-content { margin: 3%; } .site-content-dense { margin: 1%; } td {padding-right:8px; vertical-align: text-top;} #top-bar td {vertical-align: middle;} tr.spacer {height:1em;} .highlight {background-color:#FFE873;} .self-item {color: #4B8BBE;} .title > a { text-decoration: none; } .title > a:visited { color: #999; } /* td {border:1px solid red;} */ /* Site layout */ nav#top-bar *.active { color: #FFD43B; font-weight: bold; } #pnmain { width: 85%; margin: auto; } nav#pre-footer-bar > hr { border-top: 2px solid #306998; width: 95%; } /* Item Layout */ /* Forms */ form.logout-form { border: 0; margin:0; padding:0; display:inline; } .logout-button { margin:0; border:0; padding:0; background: transparent; text-decoration: underline; font-family:Verdana, Geneva, sans-serif; font-size:10pt; cursor: pointer; } form.comment-form { padding: 20px; } form.comment-form textarea { width: 50%; resize: vertical; } form.comment-form button { float: left; margin-right: 10px; } form.comment-form ul { float: left; } .vote-form { border: 0; margin:0; padding:0; } .vote-button { background:transparent; display:block; padding:0; padding-top:4px; /* border: 1px solid red; */ border:0; } /* http://apps.eky.hk/css-triangle-generator/ */ div.arrow-up { position:relative; top:-2px; width: 0; height: 0; border-style: solid; border-width: 0 0.3em 0.7em 0.3em; border-color: transparent transparent #646464 transparent; } div.arrow-down { width: 0; height: 0; border-style: solid; border-width: 0.7em 0.3em 0 0.3em; border-color: #646464 transparent transparent transparent; } .controls { line-height:6pt; vertical-align: text-top; } .formatting-help { border: 2px solid #ddd; padding: 0.25em; margin: 0 20px; box-sizing: border-box; } .formatting-help.closed { display: none; } .formatting-help h3 { display: block; margin: 0; padding: 0.5em 0 0.25em 0; font-size: 13px; font-weight: 600; } .formatting-help h3:first-child { padding-top: 0; } /* mobile device */ @media only screen and (min-width : 300px) and (max-width : 750px) { #pnmain { width: 100%; margin:0; } body { padding: 0; margin: 0; width: 100%; -webkit-text-size-adjust: none; } td { height: inherit !important; } .title, .comment { font-size: inherit; } span.pagetop { display: block; margin: 3px 5px; font-size: 12px; } span.pagetop b { display: block; font-size: 15px; } .vote-form { padding:0.2em; transform: scale(1.8); } body { font-family:Verdana, Geneva, sans-serif; font-size:12pt; color:#646464; } td { font-family:Verdana, Geneva, sans-serif; font-size:12pt; color:#646464; } .smaller { font-size:10pt; } button { background-color: #e3e3e3; border: #646464; color: #535353; text-align: center; text-decoration: none; display: inline-block; } form.comment-form textarea { width: 100%; } div.arrow-up { position:relative; top:-2px; width: 0; height: 0; border-style: solid; border-width: 0 0.2em 0.6em 0.2em; border-color: transparent transparent #646464 transparent; } div.arrow-down { width: 0; height: 0; border-style: solid; border-width: 0.6em 0.2em 0 0.2em; border-color: #646464 transparent transparent transparent; } } ================================================ FILE: static/news.js ================================================ document.addEventListener("DOMContentLoaded", function() { // Highlight the posted comment, if comment-id is in url hash if(e = document.getElementById(window.location.hash.substring(1))) e.classList.add('highlight'); function getFormData(form) { var data = {}; for (var i = 0, ii = form.length; i < ii; ++i) { var input = form[i]; if (input.name) { data[input.name] = input.value; } } return data; } // AJAX-ify the upvote button document.querySelectorAll(".vote-form").forEach(function (elem_form) { elem_form.addEventListener("submit", function(e){ e.preventDefault(); var form = e.srcElement; var data = getFormData(form); var xhr = new XMLHttpRequest(); xhr.open(form.method, form.action, true); var form_data = new FormData(); for ( var key in data ) { form_data.append(key, data[key]); } xhr.send(form_data); // form.parentNode.removeChild(form); var parent = form.parentNode; parent.parentNode.removeChild(parent); }); }); });