add feed_plugin from the compte-agglo-montpellier project

This commit is contained in:
Benjamin Dauvergne 2014-01-21 14:06:52 +01:00
parent e7633766a6
commit d45a21fc4b
14 changed files with 834 additions and 0 deletions

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from django.contrib import admin
from . import models
class FeedAdmin(admin.ModelAdmin):
list_display = [ 'name', 'url', 'color_hex', 'css_classes' ]
admin.site.register(models.Feed, FeedAdmin)

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import logging
import hashlib
from xml.etree import ElementTree as ET
from django.utils.translation import ugettext_lazy as _
from django.core.cache import cache
from django.utils.html import strip_tags
import feedparser
from cms.plugin_base import CMSPluginBase
from cms.plugin_pool import plugin_pool
from . import models
from . import forms
logger = logging.getLogger(__name__)
class SelectUserFeedPlugin(CMSPluginBase):
model = models.SelectUserFeed
name = _('select user feeds')
render_template = 'feed_plugin/select_user_feed.html'
text_enabled = True
def render(self, context, instance, placeholder):
request = context['request']
user = request.user
submit = 'select-user-feed-plugin-%s' % instance.id
if request.method == 'POST' and submit in request.POST:
form = forms.FeedForm(data=request.POST)
if form.is_valid():
models.FeedPreference.objects.filter(user=user).delete()
for feed in form.cleaned_data['feeds']:
models.FeedPreference.objects.get_or_create(
user=user, feed=feed)
else:
initial = dict(feeds=models.FeedPreference.objects.filter(user=user)
.values_list('feed_id', flat=True))
form = forms.FeedForm(initial=initial)
context.update(dict(form=form, submit=submit))
return context
class ShowUserFeedPlugin(CMSPluginBase):
model = models.ShowUserFeed
name = _('show user feeds')
render_template = 'feed_plugin/show_user_feed.html'
text_enabled = True
def get_feeds(self, instance, user):
entries = []
logger.debug('loading RSS feeds of user %s', user.username)
feeds = models.Feed.objects.filter(feedpreference__user=user).order_by('id')
# look in cache
key = 'user-feeds-{0}-{1}'.format(
'-'.join(str(feed.id) for feed in feeds),
instance.timeout)
entries = cache.get(key, [])
if entries:
return entries
# else generate the final feed
for feed in feeds:
parsed = feedparser.parse(feed.url)
for entry in parsed.entries:
for attribute in ('published_parsed', 'updated_parsed',
'created_parsed', 'expired_parsed'):
date = getattr(entry, attribute, None)
if date is not None:
break
if date is None:
continue
title = strip_tags(entry.title.strip())
if not title:
title = strip_tags(entry.description.strip())
title = ' '.join(title.split(' ')[:30])
if not title:
continue
entries.append((date, title, entry.link, feed.name,
feed.color_hex, feed.css_classes))
logger.debug('loading finished of %s entries', len(entries))
entries.sort(reverse=True)
entries = entries[:instance.limit]
entries = [dict(title=title, link=link, feed_name=feed_name,
color_hex=color_hex, css_classes=css_classes)
for date, title, link, feed_name, color_hex, css_classes in entries]
cache.set(key, entries, instance.timeout)
return entries
def render(self, context, instance, placeholder):
request = context['request']
entries = self.get_feeds(instance, request.user)
context.update({'entries': entries})
return context
plugin_pool.register_plugin(SelectUserFeedPlugin)
plugin_pool.register_plugin(ShowUserFeedPlugin)

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from django import forms
from django.utils.translation import ugettext as _
from . import models
from . import widgets
class FeedForm(forms.Form):
feeds = forms.ModelMultipleChoiceField(queryset=models.Feed.objects.all(),
label=_('Your feeds'), widget=widgets.CheckboxMultipleSelect,
required=False)

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# SOME DESCRIPTIVE TITLE.
# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
# This file is distributed under the same license as the PACKAGE package.
# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
#
#, fuzzy
msgid ""
msgstr ""
"Project-Id-Version: PACKAGE VERSION\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2013-07-24 23:01+0200\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
"Language: \n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=2; plural=(n > 1);\n"
#: cms_plugins.py:18
msgid "select user feeds"
msgstr "Choisir ses flux"
#: cms_plugins.py:42
msgid "show user feeds"
msgstr "Afficher les flux de l'utilisateur"
#: forms.py:8
msgid "Your feeds"
msgstr "Vos flux"
#: models.py:11
msgid "user feed subscription"
msgstr "abonnement à un flux RSS"
#: models.py:12
msgid "user feed subscriptions"
msgstr "abonnements aux flux RSS"
#: models.py:22
msgid "name"
msgstr "nom"
#: models.py:24
msgid "CSS classes"
msgstr "classe CSS"
#: models.py:27
msgid "feed"
msgstr "flux"
#: models.py:28
msgid "feeds"
msgstr "flux"
#: templates/feed_plugin/select_user_feed.html:5
msgid "Validate"
msgstr "Valider"

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# -*- coding: utf-8 -*-
import datetime
from south.db import db
from south.v2 import SchemaMigration
from django.db import models
class Migration(SchemaMigration):
def forwards(self, orm):
# Adding model 'FeedPreference'
db.create_table(u'feed_plugin_feedpreference', (
(u'id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
('user', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['portail_citoyen.Citoyen'])),
('feed', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['feed_plugin.Feed'])),
))
db.send_create_signal(u'feed_plugin', ['FeedPreference'])
# Adding model 'SelectUserFeed'
db.create_table(u'cmsplugin_selectuserfeed', (
(u'cmsplugin_ptr', self.gf('django.db.models.fields.related.OneToOneField')(to=orm['cms.CMSPlugin'], unique=True, primary_key=True)),
))
db.send_create_signal(u'feed_plugin', ['SelectUserFeed'])
# Adding model 'ShowUserFeed'
db.create_table(u'cmsplugin_showuserfeed', (
(u'cmsplugin_ptr', self.gf('django.db.models.fields.related.OneToOneField')(to=orm['cms.CMSPlugin'], unique=True, primary_key=True)),
('limit', self.gf('django.db.models.fields.PositiveIntegerField')(default=10)),
('timeout', self.gf('django.db.models.fields.PositiveIntegerField')(default=60)),
))
db.send_create_signal(u'feed_plugin', ['ShowUserFeed'])
# Adding model 'Feed'
db.create_table(u'feed_plugin_feed', (
(u'id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
('name', self.gf('django.db.models.fields.CharField')(max_length=32)),
('url', self.gf('django.db.models.fields.URLField')(max_length=200)),
))
db.send_create_signal(u'feed_plugin', ['Feed'])
def backwards(self, orm):
# Deleting model 'FeedPreference'
db.delete_table(u'feed_plugin_feedpreference')
# Deleting model 'SelectUserFeed'
db.delete_table(u'cmsplugin_selectuserfeed')
# Deleting model 'ShowUserFeed'
db.delete_table(u'cmsplugin_showuserfeed')
# Deleting model 'Feed'
db.delete_table(u'feed_plugin_feed')
models = {
u'auth.group': {
'Meta': {'object_name': 'Group'},
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
},
u'auth.permission': {
'Meta': {'ordering': "(u'content_type__app_label', u'content_type__model', u'codename')", 'unique_together': "((u'content_type', u'codename'),)", 'object_name': 'Permission'},
'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['contenttypes.ContentType']"}),
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
},
'cms.cmsplugin': {
'Meta': {'object_name': 'CMSPlugin'},
'changed_date': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
'creation_date': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'language': ('django.db.models.fields.CharField', [], {'max_length': '15', 'db_index': 'True'}),
'level': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'}),
'lft': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'}),
'parent': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['cms.CMSPlugin']", 'null': 'True', 'blank': 'True'}),
'placeholder': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['cms.Placeholder']", 'null': 'True'}),
'plugin_type': ('django.db.models.fields.CharField', [], {'max_length': '50', 'db_index': 'True'}),
'position': ('django.db.models.fields.PositiveSmallIntegerField', [], {'null': 'True', 'blank': 'True'}),
'rght': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'}),
'tree_id': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'})
},
'cms.placeholder': {
'Meta': {'object_name': 'Placeholder'},
'default_width': ('django.db.models.fields.PositiveSmallIntegerField', [], {'null': 'True'}),
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'slot': ('django.db.models.fields.CharField', [], {'max_length': '50', 'db_index': 'True'})
},
u'contenttypes.contenttype': {
'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
},
u'feed_plugin.feed': {
'Meta': {'object_name': 'Feed'},
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '32'}),
'url': ('django.db.models.fields.URLField', [], {'max_length': '200'})
},
u'feed_plugin.feedpreference': {
'Meta': {'object_name': 'FeedPreference'},
'feed': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['feed_plugin.Feed']"}),
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'user': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['portail_citoyen.Citoyen']"})
},
u'feed_plugin.selectuserfeed': {
'Meta': {'object_name': 'SelectUserFeed', 'db_table': "u'cmsplugin_selectuserfeed'", '_ormbases': ['cms.CMSPlugin']},
u'cmsplugin_ptr': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['cms.CMSPlugin']", 'unique': 'True', 'primary_key': 'True'})
},
u'feed_plugin.showuserfeed': {
'Meta': {'object_name': 'ShowUserFeed', 'db_table': "u'cmsplugin_showuserfeed'", '_ormbases': ['cms.CMSPlugin']},
u'cmsplugin_ptr': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['cms.CMSPlugin']", 'unique': 'True', 'primary_key': 'True'}),
'limit': ('django.db.models.fields.PositiveIntegerField', [], {'default': '10'}),
'timeout': ('django.db.models.fields.PositiveIntegerField', [], {'default': '60'})
},
u'portail_citoyen.citoyen': {
'Meta': {'object_name': 'Citoyen'},
'address': ('django.db.models.fields.CharField', [], {'max_length': '128', 'blank': 'True'}),
'backend': ('django.db.models.fields.CharField', [], {'max_length': '64', 'blank': 'True'}),
'backend_id': ('django.db.models.fields.CharField', [], {'max_length': '256', 'blank': 'True'}),
'city': ('django.db.models.fields.CharField', [], {'max_length': '64', 'blank': 'True'}),
'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
'email': ('django.db.models.fields.EmailField', [], {'max_length': '128', 'blank': 'True'}),
'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
'mobile': ('django.db.models.fields.CharField', [], {'max_length': '16', 'blank': 'True'}),
'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
'phone': ('django.db.models.fields.CharField', [], {'max_length': '16', 'blank': 'True'}),
'postal_code': ('django.db.models.fields.CharField', [], {'max_length': '5', 'blank': 'True'}),
'title': ('django.db.models.fields.CharField', [], {'max_length': '16', 'blank': 'True'}),
'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '256'})
}
}
complete_apps = ['feed_plugin']

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# -*- coding: utf-8 -*-
import datetime
from south.db import db
from south.v2 import SchemaMigration
from django.db import models
class Migration(SchemaMigration):
def forwards(self, orm):
# Adding field 'Feed.css_classes'
db.add_column(u'feed_plugin_feed', 'css_classes',
self.gf('django.db.models.fields.CharField')(default='', max_length=128),
keep_default=False)
def backwards(self, orm):
# Deleting field 'Feed.css_classes'
db.delete_column(u'feed_plugin_feed', 'css_classes')
models = {
u'auth.group': {
'Meta': {'object_name': 'Group'},
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
},
u'auth.permission': {
'Meta': {'ordering': "(u'content_type__app_label', u'content_type__model', u'codename')", 'unique_together': "((u'content_type', u'codename'),)", 'object_name': 'Permission'},
'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['contenttypes.ContentType']"}),
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
},
'cms.cmsplugin': {
'Meta': {'object_name': 'CMSPlugin'},
'changed_date': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
'creation_date': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'language': ('django.db.models.fields.CharField', [], {'max_length': '15', 'db_index': 'True'}),
'level': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'}),
'lft': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'}),
'parent': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['cms.CMSPlugin']", 'null': 'True', 'blank': 'True'}),
'placeholder': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['cms.Placeholder']", 'null': 'True'}),
'plugin_type': ('django.db.models.fields.CharField', [], {'max_length': '50', 'db_index': 'True'}),
'position': ('django.db.models.fields.PositiveSmallIntegerField', [], {'null': 'True', 'blank': 'True'}),
'rght': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'}),
'tree_id': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'})
},
'cms.placeholder': {
'Meta': {'object_name': 'Placeholder'},
'default_width': ('django.db.models.fields.PositiveSmallIntegerField', [], {'null': 'True'}),
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'slot': ('django.db.models.fields.CharField', [], {'max_length': '50', 'db_index': 'True'})
},
u'contenttypes.contenttype': {
'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
},
u'feed_plugin.feed': {
'Meta': {'object_name': 'Feed'},
'css_classes': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '128'}),
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '32'}),
'url': ('django.db.models.fields.URLField', [], {'max_length': '200'})
},
u'feed_plugin.feedpreference': {
'Meta': {'object_name': 'FeedPreference'},
'feed': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['feed_plugin.Feed']"}),
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'user': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['portail_citoyen.Citoyen']"})
},
u'feed_plugin.selectuserfeed': {
'Meta': {'object_name': 'SelectUserFeed', 'db_table': "u'cmsplugin_selectuserfeed'", '_ormbases': ['cms.CMSPlugin']},
u'cmsplugin_ptr': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['cms.CMSPlugin']", 'unique': 'True', 'primary_key': 'True'})
},
u'feed_plugin.showuserfeed': {
'Meta': {'object_name': 'ShowUserFeed', 'db_table': "u'cmsplugin_showuserfeed'", '_ormbases': ['cms.CMSPlugin']},
u'cmsplugin_ptr': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['cms.CMSPlugin']", 'unique': 'True', 'primary_key': 'True'}),
'limit': ('django.db.models.fields.PositiveIntegerField', [], {'default': '10'}),
'timeout': ('django.db.models.fields.PositiveIntegerField', [], {'default': '60'})
},
u'portail_citoyen.citoyen': {
'Meta': {'object_name': 'Citoyen'},
'address': ('django.db.models.fields.CharField', [], {'max_length': '128', 'blank': 'True'}),
'backend': ('django.db.models.fields.CharField', [], {'max_length': '64', 'blank': 'True'}),
'backend_id': ('django.db.models.fields.CharField', [], {'max_length': '256', 'blank': 'True'}),
'city': ('django.db.models.fields.CharField', [], {'max_length': '64', 'blank': 'True'}),
'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
'email': ('django.db.models.fields.EmailField', [], {'max_length': '128', 'blank': 'True'}),
'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
'mobile': ('django.db.models.fields.CharField', [], {'max_length': '16', 'blank': 'True'}),
'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
'phone': ('django.db.models.fields.CharField', [], {'max_length': '16', 'blank': 'True'}),
'postal_code': ('django.db.models.fields.CharField', [], {'max_length': '5', 'blank': 'True'}),
'title': ('django.db.models.fields.CharField', [], {'max_length': '16', 'blank': 'True'}),
'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '256'})
}
}
complete_apps = ['feed_plugin']

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# -*- coding: utf-8 -*-
import datetime
from south.db import db
from south.v2 import SchemaMigration
from django.db import models
class Migration(SchemaMigration):
def forwards(self, orm):
# Deleting field 'Feed.css_classes'
db.delete_column(u'feed_plugin_feed', 'css_classes')
# Adding field 'Feed.color_hex'
db.add_column(u'feed_plugin_feed', 'color_hex',
self.gf('django.db.models.fields.CharField')(default='', max_length=6),
keep_default=False)
def backwards(self, orm):
# Adding field 'Feed.css_classes'
db.add_column(u'feed_plugin_feed', 'css_classes',
self.gf('django.db.models.fields.CharField')(default='', max_length=128),
keep_default=False)
# Deleting field 'Feed.color_hex'
db.delete_column(u'feed_plugin_feed', 'color_hex')
models = {
u'auth.group': {
'Meta': {'object_name': 'Group'},
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
},
u'auth.permission': {
'Meta': {'ordering': "(u'content_type__app_label', u'content_type__model', u'codename')", 'unique_together': "((u'content_type', u'codename'),)", 'object_name': 'Permission'},
'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['contenttypes.ContentType']"}),
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
},
'cms.cmsplugin': {
'Meta': {'object_name': 'CMSPlugin'},
'changed_date': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
'creation_date': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'language': ('django.db.models.fields.CharField', [], {'max_length': '15', 'db_index': 'True'}),
'level': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'}),
'lft': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'}),
'parent': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['cms.CMSPlugin']", 'null': 'True', 'blank': 'True'}),
'placeholder': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['cms.Placeholder']", 'null': 'True'}),
'plugin_type': ('django.db.models.fields.CharField', [], {'max_length': '50', 'db_index': 'True'}),
'position': ('django.db.models.fields.PositiveSmallIntegerField', [], {'null': 'True', 'blank': 'True'}),
'rght': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'}),
'tree_id': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'})
},
'cms.placeholder': {
'Meta': {'object_name': 'Placeholder'},
'default_width': ('django.db.models.fields.PositiveSmallIntegerField', [], {'null': 'True'}),
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'slot': ('django.db.models.fields.CharField', [], {'max_length': '50', 'db_index': 'True'})
},
u'contenttypes.contenttype': {
'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
},
u'feed_plugin.feed': {
'Meta': {'object_name': 'Feed'},
'color_hex': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '6'}),
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '32'}),
'url': ('django.db.models.fields.URLField', [], {'max_length': '200'})
},
u'feed_plugin.feedpreference': {
'Meta': {'object_name': 'FeedPreference'},
'feed': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['feed_plugin.Feed']"}),
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'user': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['portail_citoyen.Citoyen']"})
},
u'feed_plugin.selectuserfeed': {
'Meta': {'object_name': 'SelectUserFeed', 'db_table': "u'cmsplugin_selectuserfeed'", '_ormbases': ['cms.CMSPlugin']},
u'cmsplugin_ptr': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['cms.CMSPlugin']", 'unique': 'True', 'primary_key': 'True'})
},
u'feed_plugin.showuserfeed': {
'Meta': {'object_name': 'ShowUserFeed', 'db_table': "u'cmsplugin_showuserfeed'", '_ormbases': ['cms.CMSPlugin']},
u'cmsplugin_ptr': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['cms.CMSPlugin']", 'unique': 'True', 'primary_key': 'True'}),
'limit': ('django.db.models.fields.PositiveIntegerField', [], {'default': '10'}),
'timeout': ('django.db.models.fields.PositiveIntegerField', [], {'default': '60'})
},
u'portail_citoyen.citoyen': {
'Meta': {'object_name': 'Citoyen'},
'address': ('django.db.models.fields.CharField', [], {'max_length': '128', 'blank': 'True'}),
'backend': ('django.db.models.fields.CharField', [], {'max_length': '64', 'blank': 'True'}),
'backend_id': ('django.db.models.fields.CharField', [], {'max_length': '256', 'blank': 'True'}),
'city': ('django.db.models.fields.CharField', [], {'max_length': '64', 'blank': 'True'}),
'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
'email': ('django.db.models.fields.EmailField', [], {'max_length': '128', 'blank': 'True'}),
'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
'mobile': ('django.db.models.fields.CharField', [], {'max_length': '16', 'blank': 'True'}),
'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
'phone': ('django.db.models.fields.CharField', [], {'max_length': '16', 'blank': 'True'}),
'postal_code': ('django.db.models.fields.CharField', [], {'max_length': '5', 'blank': 'True'}),
'title': ('django.db.models.fields.CharField', [], {'max_length': '16', 'blank': 'True'}),
'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '256'})
}
}
complete_apps = ['feed_plugin']

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# -*- coding: utf-8 -*-
import datetime
from south.db import db
from south.v2 import SchemaMigration
from django.db import models
class Migration(SchemaMigration):
def forwards(self, orm):
# Adding field 'Feed.css_classes'
db.add_column(u'feed_plugin_feed', 'css_classes',
self.gf('django.db.models.fields.CharField')(default='', max_length=128),
keep_default=False)
def backwards(self, orm):
# Deleting field 'Feed.css_classes'
db.delete_column(u'feed_plugin_feed', 'css_classes')
models = {
u'auth.group': {
'Meta': {'object_name': 'Group'},
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
},
u'auth.permission': {
'Meta': {'ordering': "(u'content_type__app_label', u'content_type__model', u'codename')", 'unique_together': "((u'content_type', u'codename'),)", 'object_name': 'Permission'},
'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['contenttypes.ContentType']"}),
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
},
'cms.cmsplugin': {
'Meta': {'object_name': 'CMSPlugin'},
'changed_date': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
'creation_date': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'language': ('django.db.models.fields.CharField', [], {'max_length': '15', 'db_index': 'True'}),
'level': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'}),
'lft': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'}),
'parent': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['cms.CMSPlugin']", 'null': 'True', 'blank': 'True'}),
'placeholder': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['cms.Placeholder']", 'null': 'True'}),
'plugin_type': ('django.db.models.fields.CharField', [], {'max_length': '50', 'db_index': 'True'}),
'position': ('django.db.models.fields.PositiveSmallIntegerField', [], {'null': 'True', 'blank': 'True'}),
'rght': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'}),
'tree_id': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'})
},
'cms.placeholder': {
'Meta': {'object_name': 'Placeholder'},
'default_width': ('django.db.models.fields.PositiveSmallIntegerField', [], {'null': 'True'}),
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'slot': ('django.db.models.fields.CharField', [], {'max_length': '50', 'db_index': 'True'})
},
u'contenttypes.contenttype': {
'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
},
u'feed_plugin.feed': {
'Meta': {'object_name': 'Feed'},
'color_hex': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '6'}),
'css_classes': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '128'}),
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '32'}),
'url': ('django.db.models.fields.URLField', [], {'max_length': '200'})
},
u'feed_plugin.feedpreference': {
'Meta': {'object_name': 'FeedPreference'},
'feed': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['feed_plugin.Feed']"}),
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'user': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['portail_citoyen.Citoyen']"})
},
u'feed_plugin.selectuserfeed': {
'Meta': {'object_name': 'SelectUserFeed', 'db_table': "u'cmsplugin_selectuserfeed'", '_ormbases': ['cms.CMSPlugin']},
u'cmsplugin_ptr': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['cms.CMSPlugin']", 'unique': 'True', 'primary_key': 'True'})
},
u'feed_plugin.showuserfeed': {
'Meta': {'object_name': 'ShowUserFeed', 'db_table': "u'cmsplugin_showuserfeed'", '_ormbases': ['cms.CMSPlugin']},
u'cmsplugin_ptr': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['cms.CMSPlugin']", 'unique': 'True', 'primary_key': 'True'}),
'limit': ('django.db.models.fields.PositiveIntegerField', [], {'default': '10'}),
'timeout': ('django.db.models.fields.PositiveIntegerField', [], {'default': '60'})
},
u'portail_citoyen.citoyen': {
'Meta': {'object_name': 'Citoyen'},
'address': ('django.db.models.fields.CharField', [], {'max_length': '128', 'blank': 'True'}),
'backend': ('django.db.models.fields.CharField', [], {'max_length': '64', 'blank': 'True'}),
'backend_id': ('django.db.models.fields.CharField', [], {'max_length': '256', 'blank': 'True'}),
'city': ('django.db.models.fields.CharField', [], {'max_length': '64', 'blank': 'True'}),
'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
'email': ('django.db.models.fields.EmailField', [], {'max_length': '128', 'blank': 'True'}),
'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
'mobile': ('django.db.models.fields.CharField', [], {'max_length': '16', 'blank': 'True'}),
'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
'phone': ('django.db.models.fields.CharField', [], {'max_length': '16', 'blank': 'True'}),
'postal_code': ('django.db.models.fields.CharField', [], {'max_length': '5', 'blank': 'True'}),
'title': ('django.db.models.fields.CharField', [], {'max_length': '16', 'blank': 'True'}),
'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '256'})
}
}
complete_apps = ['feed_plugin']

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from django.db import models
from django.conf import settings
from django.utils.translation import ugettext_lazy as _
from cms.models import CMSPlugin
class FeedPreference(models.Model):
user = models.ForeignKey(settings.AUTH_USER_MODEL)
feed = models.ForeignKey('Feed')
class Meta:
verbose_name = _('user feed subscription')
verbose_name_plural = _('user feed subscriptions')
class SelectUserFeed(CMSPlugin):
pass
class ShowUserFeed(CMSPlugin):
limit = models.PositiveIntegerField(default=10)
timeout = models.PositiveIntegerField(default=60)
class Feed(models.Model):
name = models.CharField(max_length=32, verbose_name=_('name'))
url = models.URLField()
color_hex = models.CharField(max_length=6,
verbose_name=_('Color'),
help_text=_('as an hexadecimal number'),
blank=True)
css_classes = models.CharField(max_length=128,
verbose_name=_('CSS classes'),
blank=True)
class Meta:
verbose_name = _('feed')
verbose_name_plural = _('feeds')
def __unicode__(self):
return self.name

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{% load i18n %}
<form method="post" class="feed-form">
{% csrf_token %}
<ul class='feed-list'>
{% for subwidget in form.feeds %}
<li class='feed-list-item'>
{{ subwidget.tag }}
<label for="{{subwidget.attrs.id}}_{{subwidget.index}}">
{{subwidget.choice_label}}
</label>
</li>
{% endfor %}
</ul>
<input type="submit" value="{% trans "Validate" %}" name="{{ submit }}">
</form>

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<ul class="show-user-feeds">
{% for entry in entries %}
<li class="show-user-feeds-{{ entry.feed_name|slugify}}{% if entry.css_classes %} {{ entry.css_classes }}{% endif %}"
{% if entry.color_hex %}style="color: #{{ entry.color_hex}}"{% endif %}>
<a href="{{ entry.link }}" {% if entry.color_hex %}style="color: #{{ entry.color_hex}}"{% endif %}>{{ entry.title|safe }}</a>
</li>
{% endfor %}
</ul>

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from itertools import chain
from django.forms.widgets import SubWidget, SelectMultiple
from django.forms.util import flatatt
from django.utils.html import conditional_escape
from django.utils.encoding import StrAndUnicode, force_unicode
from django.utils.safestring import mark_safe
class CheckboxInput(SubWidget):
"""
An object used by CheckboxRenderer that represents a single
<input type='checkbox'>.
"""
def __init__(self, name, value, attrs, choice, index):
self.name, self.value = name, value
self.attrs = attrs
self.choice_value = force_unicode(choice[0])
self.choice_label = force_unicode(choice[1])
self.index = index
def __unicode__(self):
return self.render()
def render(self, name=None, value=None, attrs=None, choices=()):
name = name or self.name
value = value or self.value
attrs = attrs or self.attrs
if 'id' in self.attrs:
label_for = ' for="%s_%s"' % (self.attrs['id'], self.index)
else:
label_for = ''
choice_label = conditional_escape(force_unicode(self.choice_label))
return mark_safe(u'<label%s>%s %s</label>' % (label_for, self.tag(), choice_label))
def is_checked(self):
return self.choice_value in self.value
def tag(self):
if 'id' in self.attrs:
self.attrs['id'] = '%s_%s' % (self.attrs['id'], self.index)
final_attrs = dict(self.attrs, type='checkbox', name=self.name, value=self.choice_value)
if self.is_checked():
final_attrs['checked'] = 'checked'
return mark_safe(u'<input%s />' % flatatt(final_attrs))
class CheckboxRenderer(StrAndUnicode):
def __init__(self, name, value, attrs, choices):
self.name, self.value, self.attrs = name, value, attrs
self.choices = choices
def __iter__(self):
for i, choice in enumerate(self.choices):
yield CheckboxInput(self.name, self.value, self.attrs.copy(), choice, i)
def __getitem__(self, idx):
choice = self.choices[idx] # Let the IndexError propogate
return CheckboxInput(self.name, self.value, self.attrs.copy(), choice, idx)
def __unicode__(self):
return self.render()
def render(self):
"""Outputs a <ul> for this set of checkbox fields."""
return mark_safe(u'<ul>\n%s\n</ul>' % u'\n'.join([u'<li>%s</li>'
% force_unicode(w) for w in self]))
class CheckboxMultipleSelect(SelectMultiple):
"""
Checkbox multi select field that enables iteration of each checkbox
Similar to django.forms.widgets.RadioSelect
"""
renderer = CheckboxRenderer
def __init__(self, *args, **kwargs):
# Override the default renderer if we were passed one.
renderer = kwargs.pop('renderer', None)
if renderer:
self.renderer = renderer
super(CheckboxMultipleSelect, self).__init__(*args, **kwargs)
def subwidgets(self, name, value, attrs=None, choices=()):
for widget in self.get_renderer(name, value, attrs, choices):
yield widget
def get_renderer(self, name, value, attrs=None, choices=()):
"""Returns an instance of the renderer."""
if value is None: value = ''
str_values = set([force_unicode(v) for v in value]) # Normalize to string.
if attrs is None:
attrs = {}
if 'id' not in attrs:
attrs['id'] = name
final_attrs = self.build_attrs(attrs)
choices = list(chain(self.choices, choices))
return self.renderer(name, str_values, final_attrs, choices)
def render(self, name, value, attrs=None, choices=()):
return self.get_renderer(name, value, attrs, choices).render()
def id_for_label(self, id_):
if id_:
id_ += '_0'
return id_