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Moved an number of the SFLC hardcodes in feeds.py, but mostly switched

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them to be FaiF hard-codes.  Much work is still needed.
This commit is contained in:
Bradley M. Kuhn 2010-10-05 15:09:25 -04:00
parent ed00407b28
commit fe34732a3f
1 changed files with 36 additions and 276 deletions
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312
podjango/feeds.py
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@ -1,4 +1,4 @@
# Copyright (C) 2008 Bradley M. Kuhn <bkuhn@ebb.org> # Copyright (C) 2008, 2010 Bradley M. Kuhn <bkuhn@ebb.org>
# Copyright (C) 2006, 2007 Software Freedom Law Center, Inc. # Copyright (C) 2006, 2007 Software Freedom Law Center, Inc.
# #
# This software's license gives you freedom; you can copy, convey, # This software's license gives you freedom; you can copy, convey,
@ -17,17 +17,10 @@
# "AGPLv3". If not, see <http://www.gnu.org/licenses/>. # "AGPLv3". If not, see <http://www.gnu.org/licenses/>.
# #
# FIXME: There are lot of SFLC hard-codes in this file.
from django.contrib.syndication.feeds import Feed from django.contrib.syndication.feeds import Feed
from django.utils.feedgenerator import Rss201rev2Feed from django.utils.feedgenerator import Rss201rev2Feed
from sflc.apps.blog.models import Entry as BlogEntry from podjango.apps.staff.models import Person
from sflc.apps.blog.models import EntryTag as BlogEntryTag from podjango.apps.cast.models import Cast
from sflc.apps.staff.models import Person
from sflc.apps.news.models import PressRelease
from sflc.apps.podcast.models import Podcast
from sflc.apps.events.models import Event, EventMedia
from sflc.apps.events.view_helpers import organize_media_by_event
from django.shortcuts import render_to_response from django.shortcuts import render_to_response
from django.conf import settings from django.conf import settings
@ -36,8 +29,11 @@ from datetime import datetime
import itertools import itertools
import operator import operator
class SFLCFeedBase(Feed): # FIXME: Settings here should not be hard-coded for given casts, but
def copyright_holder(self): return "Software Freedom Law Center" # should instead have settings from the main screen.
class CastFeedBase(Feed):
def copyright_holder(self): return "Bradley M. Kuhn, Karen M. Sandler"
def license_no_html(self): return "Licensed under a Creative Commons Attribution-No Derivative Works 3.0 United States License." def license_no_html(self): return "Licensed under a Creative Commons Attribution-No Derivative Works 3.0 United States License."
@ -61,28 +57,28 @@ class SFLCFeedBase(Feed):
def for_podcast_feed_extra_kwargs(self, obj): def for_podcast_feed_extra_kwargs(self, obj):
return { 'managingEditorNames' : 'Bradley and Karen', return { 'managingEditorNames' : 'Bradley and Karen',
'rssImage' : { 'url' : 'http://www.softwarefreedom.org/img/podcast/sflc-key-200x200.jpg', 'rssImage' : { 'url' : 'http://faif.us/img/podcast/sflc-key-200x200.jpg',
'width' : '200', 'height' : '200' }, 'width' : '200', 'height' : '200' },
'webMaster' : 'press@softwarefreedom.org', 'webMaster' : 'oggcast@faif.org',
'dcCreator' : 'podcast@softwarefreedom.org (Bradley and Karen)', 'dcCreator' : 'oggcast@faif.org (Bradley and Karen)',
'iTunesExplicit' : 'No', 'iTunesExplicit' : 'No',
'iTunesBlock' : 'No', 'iTunesBlock' : 'No',
'iTunesImage' : { 'url' : 'http://www.softwarefreedom.org/img/podcast/sflc-key-blue-background-with-text_300x300.jpg', # 'iTunesImage' : { 'url' : 'FIXME',
'title' : 'Software Freedom Law Center', # 'title' : 'Software Freedom Law Center',
'link' : self.author_link, # 'link' : self.author_link,
'type' : 'video/jpg'}, # 'type' : 'video/jpg'},
'category' : { 'name' : 'Technology', 'scheme' : 'http://www.itunes.com/dtds/podcast-1.0.dtd', 'category' : { 'name' : 'Technology', 'scheme' : 'http://www.itunes.com/dtds/podcast-1.0.dtd',
'subcats' : [ 'Computers', 'Information Technology', 'Operating Systems' ] }, 'subcats' : [ 'Computers', 'Information Technology', 'Operating Systems' ] },
'keywords' : 'open source opensource freesoftware software freedom legal law linux free license gpl lgpl agpl bsd', 'keywords' : 'open source opensource freesoftware software freedom legal law linux free license gpl lgpl agpl bsd',
'iTunesAuthor' : 'Software Freedom Law Center', 'iTunesAuthor' : 'Free as in Freedom',
'iTunesSubtitle' : 'Bi-Weekly Discussion of Legal Issues in the Free, Libre, and Open Source Software (FLOSS) World', 'iTunesSubtitle' : 'Bi-Weekly Discussion of Legal, Policy, and Any other Issues in the Free, Libre, and Open Source Software (FLOSS) World',
'copyrightHolder' : self.copyright_holder(), 'copyrightHolder' : self.copyright_holder(),
'copyrightLicense' : self.license_no_html() } 'copyrightLicense' : self.license_no_html() }
def for_podcast_item_extra_kwargs(self, item): def for_podcast_item_extra_kwargs(self, item):
return { 'duration' : item.duration, return { 'duration' : item.duration,
'year' : item.date_created.year, 'year' : item.date_created.year,
'dcCreator' : 'podcast@softwarefreedom.org (Bradley and Karen)', 'dcCreator' : 'oggcast@faif.us (Bradley and Karen)',
'intheitembkuhn' : item.__dict__.__str__()} 'intheitembkuhn' : item.__dict__.__str__()}
def podcast_helper_add_root_elements(self, handler): def podcast_helper_add_root_elements(self, handler):
@ -100,7 +96,7 @@ def podcast_helper_add_root_elements(self, handler):
handler.addQuickElement('dc:creator', self.feed['dcCreator']) handler.addQuickElement('dc:creator', self.feed['dcCreator'])
handler.addQuickElement('itunes:explicit', self.feed['iTunesExplicit']) handler.addQuickElement('itunes:explicit', self.feed['iTunesExplicit'])
handler.addQuickElement('itunes:block', self.feed['iTunesBlock']) handler.addQuickElement('itunes:block', self.feed['iTunesBlock'])
handler.addQuickElement('generator', 'http://www.softwarefreedom.org/code') handler.addQuickElement('generator', 'http://www.faif.us/code')
handler.addQuickElement('media:thumbnail', '' , { 'url' : self.feed['rssImage']['url'] }) handler.addQuickElement('media:thumbnail', '' , { 'url' : self.feed['rssImage']['url'] })
handler.startElement('itunes:image', {}) handler.startElement('itunes:image', {})
@ -186,242 +182,6 @@ class OmnibusFeedType(Rss201rev2Feed):
handler.addQuickElement("itunes:block", 'Yes') handler.addQuickElement("itunes:block", 'Yes')
class OmnibusFeed(SFLCFeedBase):
feed_type = OmnibusFeedType
link ="/omnibus/"
title = "The Software Freedom Law Center"
description = "An aggregated feed of all RSS content available from the Software Freedom Law Center, including news items, blogs, podcasts, and future events."
title_template = "feeds/omnibus_title.html"
description_template = "feeds/omnibus_description.html"
author_email = "info@softwarefreedom.org"
author_link = "http://www.softwarefreedom.org/"
author_name = "Software Freedom Law Center"
def item_enclosure_mime_type(self): return "audio/mpeg"
def item_enclosure_url(self, item):
if hasattr(item, 'mp3_path'):
return "http://www.softwarefreedom.org" + item.mp3_path
def item_enclosure_length(self, item):
if hasattr(item, 'mp3_path'):
return item.mp3_length
def item_pubdate(self, item):
return item.pub_date
def item_author_name(self, item):
if item.omnibus_type == "blog":
return item.author.formal_name
elif item.omnibus_type == "podcast":
return "Software Freedom Law Show"
else:
return "Software Freedom Law Center"
def item_author_link(self, obj):
return "http://www.softwarefreedom.org"
def item_author_email(self, item):
if item.omnibus_type == "news":
return "press@softwarefreedom.org"
elif item.omnibus_type == "podcast":
return "podcast@softwarefreedom.org"
elif hasattr(item, 'author'):
return "%s@softwarefreedom.org" % item.author
else:
return "info@softwarefreedom.org"
def item_pubdate(self, item):
if item.omnibus_type == "event":
return item.date_created
else:
return item.pub_date
def item_link(self, item):
return item.get_absolute_url()
# http://groups.google.ca/group/django-users/browse_thread/thread/d22e8a8f378cf0e2
def items(self):
blogs = BlogEntry.objects.filter(pub_date__lte=datetime.now()).order_by('-pub_date')[:25]
for bb in blogs:
bb.omnibus_type = "blog"
bb.omnibus_feed_description_template = "feeds/blog_description.html"
bb.omnibus_feed_title_template = "feeds/blog_title.html"
news = PressRelease.objects.filter(pub_date__lte=datetime.now(),
sites__id__exact=settings.SITE_ID).order_by('-pub_date')[:25]
for nn in news:
nn.omnibus_type = "news"
nn.omnibus_feed_description_template = "feeds/news_description.html"
nn.omnibus_feed_title_template = "feeds/news_title.html"
events = Event.future.order_by('-date_created')[:25]
for ee in events:
ee.omnibus_type = "event"
ee.omnibus_feed_description_template = "feeds/future-events_description.html"
ee.omnibus_feed_title_template = "feeds/future-events_title.html"
# events don't have a pub_date, so change it to date_created
podcasts = Podcast.objects.filter(pub_date__lte=datetime.now()).order_by('-pub_date')
for pp in podcasts:
pp.omnibus_type = "podcast"
pp.omnibus_feed_description_template = "feeds/podcast_description.html"
pp.omnibus_feed_title_template = "feeds/podcast_title.html"
a = [ ii for ii in itertools.chain(blogs, news, events, podcasts)]
a.sort(key=operator.attrgetter('pub_date'), reverse=True)
return a
def feed_extra_kwargs(self, obj):
# Currently podcast feed is the only one that has a special dict
# returned here.
return for_podcast_feed_extra_kwargs(self, obj)
def item_extra_kwargs(self, item):
# Currently podcast feed is the only one that has a special dict
# returned here.
if item.omnibus_type == 'podcast':
return for_podcast_item_extra_kwargs(self, item)
else:
return super(OmnibusFeed, self).item_extra_kwargs(item)
class BlogFeed(SFLCFeedBase):
link = "/blog/"
def title(self):
answer = "The Software Freedom Law Center Blog"
GET = self.request.GET
tags = []
if 'author' in GET:
tags = GET.getlist('author')
if 'tag' in GET:
tags += GET.getlist('tag')
if len(tags) == 1:
answer += " (" + tags[0] + ")"
elif len(tags) > 1:
firstTime = True
done = {}
for tag in tags:
if done.has_key(tag): continue
if firstTime:
answer += " ("
firstTime = False
else:
answer += ", "
answer += tag
done[tag] = tag
answer += ")"
else:
answer += "."
return answer
def description(self):
answer = "Blogs at the Software Freedom Law Center"
GET = self.request.GET
tags = []
if 'author' in GET: tags = GET.getlist('author')
if 'tag' in GET: tags += GET.getlist('tag')
done = {}
if len(tags) == 1:
answer += " tagged with " + tags[0]
elif len(tags) > 1:
firstTime = True
for tag in tags:
if done.has_key(tag): continue
if firstTime:
answer += " tagged with "
firstTime = False
else:
answer += " or "
answer += tag
done[tag] = tag
else:
answer = "All blogs at the Software Freedom Law Center"
answer += "."
return answer
def item_author_name(self, item):
return item.author.formal_name
def item_author_email(self, item):
GET = self.request.GET
if not 'author' in GET:
return "%s@softwarefreedom.org" % item.author
else:
answer = ""
authors = GET.getlist('author')
firstTime = True
for author in authors:
if not firstTime:
answer = "%s@softwarefreedom.org" % author
firstTime = False
else:
answer += ",%s@softwarefreedom.org" % author
def item_pubdate(self, item):
return item.pub_date
def items(self):
GET = self.request.GET
def OR_filter(field_name, subfield_name, objs):
from django.db.models import Q
return reduce(lambda x, y: x | y,
[Q(**{'%s__%s' % (field_name, subfield_name): x})
for x in objs])
queryset = BlogEntry.objects.filter(pub_date__lte=datetime.now())
if 'author' in GET:
authors = GET.getlist('author')
queryset = queryset.filter(OR_filter('author', 'username', authors))
if 'tag' in GET:
tags = GET.getlist('tag')
queryset = queryset.filter(OR_filter('tags', 'slug', tags))
return queryset.order_by('-pub_date')[:10]
class TechBlogFeed(BlogFeed):
title = "Bradley M. Kuhn's SFLC Blog"
link = "/blog/?author=bkuhn"
description = "The Software Freedom Law Center Blog, written by our Policy Analyst and Technology Director, Bradley M. Kuhn."
def items(self):
return BlogEntry.objects.filter(author__username__exact="bkuhn", pub_date__lte=datetime.now()).order_by('-pub_date')[:10]
class PressReleaseFeed(SFLCFeedBase):
title = "SFLC News Releases"
link = "/news/"
description = "News releases from the Software Freedom Law Center."
def items(self):
return PressRelease.objects.filter(pub_date__lte=datetime.now(),
sites__id__exact=settings.SITE_ID).order_by('-pub_date')[:10]
def item_pubdate(self, item):
return item.pub_date
class UpcomingEventFeed(SFLCFeedBase):
title = "SFLC Upcoming Events"
link = "/events/"
description = "Upcoming appearances by the staff of the Software Freedom Law Center and other events related to software freedom where the SFLC will participate."
def items(self):
return Event.future.order_by('-date_created')[:10]
def item_pubdate(self, item):
return item.date_created
class RecentEventMediaFeed(SFLCFeedBase):
title = "SFLC Recent Event Media"
link = "/events/"
description = "Audio, video and transcripts from SFLC engagements"
# http://www.feedforall.com/itune-tutorial-tags.htm # http://www.feedforall.com/itune-tutorial-tags.htm
# http://www.feedforall.com/mediarss.htm # http://www.feedforall.com/mediarss.htm
@ -443,18 +203,18 @@ class iTunesFeedType(Rss201rev2Feed):
podcast_helper_add_item_elements(self, handler, item) podcast_helper_add_item_elements(self, handler, item)
class PodcastFeed(SFLCFeedBase): class CastFeed(CastFeedBase):
feed_type = iTunesFeedType feed_type = iTunesFeedType
title = "The Software Freedom Law Show" title = "Free as in Freedom"
link = "/podcast/" link = "/podcast/"
description = "A bi-weekly discussion of legal issues in the FLOSS world, including interviews, from the Software Freedom Law Center offices in New York. Presented by Karen Sandler and Bradley M. Kuhn." description = "A bi-weekly discussion of legal, policy, and other issues in the FLOSS world, including interviews from Brooklyn, New York, USA. Presented by Karen Sandler and Bradley M. Kuhn."
author_email = "podcast@softwarefreedom.org" author_email = "podcast@faif.us"
author_link = "http://www.softwarefreedom.org/" author_link = "http://www.faif.us/"
author_name = "Software Freedom Law Show" author_name = "Free as in Freedom"
title_template = "feeds/podcast_title.html" title_template = "feeds/podcast_title.html"
description_template = "feeds/podcast_description.html" description_template = "feeds/podcast_description.html"
def items(self): def items(self):
return Podcast.objects.filter(pub_date__lte=datetime.now()).order_by('-pub_date') return Cast.objects.filter(pub_date__lte=datetime.now()).order_by('-pub_date')
def item_pubdate(self, item): def item_pubdate(self, item):
return item.pub_date return item.pub_date
@ -462,18 +222,18 @@ class PodcastFeed(SFLCFeedBase):
return item.get_absolute_url() return item.get_absolute_url()
def item_author_email(self, obj): def item_author_email(self, obj):
return "podcast@softwarefreedom.org" return "podcast@faif.us"
def item_author_name(self, obj): def item_author_name(self, obj):
return "Software Freedom Law Show" return "Free as in Freedom"
def item_author_link(self, obj): def item_author_link(self, obj):
return "http://www.softwarefreedom.org" return "http://www.faif.us"
def item_categories(self, item): def item_categories(self, item):
return ('Technology',) return ('Technology',)
def copyright_holder(self): return "Software Freedom Law Center" def copyright_holder(self): return "Free as in Freedom"
def license_no_html(self): return "Licensed under a Creative Commons Attribution-No Derivative Works 3.0 United States License." def license_no_html(self): return "Licensed under a Creative Commons Attribution-No Derivative Works 3.0 United States License."
@ -490,24 +250,24 @@ class PodcastFeed(SFLCFeedBase):
# about the person(s) featured on a specific episode. # about the person(s) featured on a specific episode.
class Mp3PodcastFeed(PodcastFeed): class Mp3CastFeed(CastFeed):
def item_enclosure_mime_type(self): return "audio/mpeg" def item_enclosure_mime_type(self): return "audio/mpeg"
def item_enclosure_url(self, item): def item_enclosure_url(self, item):
return "http://www.softwarefreedom.org" + item.mp3_path return "http://www.faif.us" + item.mp3_path
def item_enclosure_length(self, item): def item_enclosure_length(self, item):
return item.mp3_length return item.mp3_length
class OggPodcastFeed(PodcastFeed): class OggCastFeed(CastFeed):
def item_enclosure_mime_type(self): return "audio/ogg" def item_enclosure_mime_type(self): return "audio/ogg"
def item_enclosure_url(self, item): def item_enclosure_url(self, item):
return "http://www.softwarefreedom.org" + item.ogg_path return "http://www.faif.us" + item.ogg_path
def item_enclosure_length(self, item): def item_enclosure_length(self, item):
return item.ogg_length return item.ogg_length
feed_dict = { feed_dict = {
'blog': BlogFeed, 'blog': BlogFeed,
'podcast-ogg': OggPodcastFeed, 'podcast-ogg': OggCastFeed,
'podcast-mp3': Mp3PodcastFeed, 'podcast-mp3': Mp3CastFeed,
'techblog': TechBlogFeed, 'techblog': TechBlogFeed,
'news': PressReleaseFeed, 'news': PressReleaseFeed,
'future-events': UpcomingEventFeed, 'future-events': UpcomingEventFeed,