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authorDan McGee <dan@archlinux.org>2010-02-02 22:36:41 -0600
committerDan McGee <dan@archlinux.org>2010-02-04 19:03:32 -0600
commit6fe8aec0abdfe284439e9d3adda85da8e5c3825b (patch)
tree666ed920937ffd6ef330247809b5fc91ea66a95b /feeds.py
parentf22f20003b659a21ec387188130e4a5013c9271a (diff)
feeds: add per arch, per repo feed ability
Make the feed framework a lot more flexible and give the possibility to have a feed for each architecture. You can drill down even more than also get a feed for a particular repo; some might find this helpful for something like tracking [testing]. Implements FS#12939. I also bumped up the number of items available in each of these feeds; since it is full of a bunch of small items it might be more helpful to have more available and it should also prevent fewer ones from being missed. The UI isn't exactly spectacular, but I figured some sort of page is better than none listing all the various feeds you can pull from. Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'feeds.py')
-rw-r--r--feeds.py60
1 files changed, 51 insertions, 9 deletions
diff --git a/feeds.py b/feeds.py
index bc8a5b0c..e2fe36a6 100644
--- a/feeds.py
+++ b/feeds.py
@@ -1,14 +1,55 @@
import datetime
-from django.contrib.syndication.feeds import Feed
-from archweb.main.models import Package, News
+
+from django.contrib.syndication.feeds import Feed, FeedDoesNotExist
+from django.db.models import Q
+from archweb.main.models import Arch, Repo, Package, News
class PackageFeed(Feed):
- title = 'Arch Linux Recent Package Updates'
- link = '/packages/'
- description = 'Recently updated packages in the Arch Linux package repositories.'
+ def get_object(self, bits):
+ # just cut the BS early
+ if len(bits) > 2:
+ raise FeedDoesNotExist
- def items(self):
- return Package.objects.select_related('arch', 'repo').order_by('-last_update')[:24]
+ obj = dict()
+ qs = Package.objects.select_related('arch', 'repo').order_by('-last_update')
+
+ if len(bits) > 0:
+ # feed for a single arch, also include 'any' packages everywhere
+ a = Arch.objects.get(name=bits[0])
+ qs = qs.filter(Q(arch=a) | Q(arch__name__iexact='any'))
+ obj['arch'] = a
+ if len(bits) > 1:
+ # feed for a single arch AND repo
+ r = Repo.objects.get(name=bits[1])
+ qs = qs.filter(repo=r)
+ obj['repo'] = r
+ obj['qs'] = qs[:50]
+ return obj
+
+ def title(self, obj):
+ s = 'Arch Linux: Recent package updates'
+ if 'repo' in obj:
+ s += ' (%s [%s])' % (obj['arch'].name, obj['repo'].name.lower())
+ elif 'arch' in obj:
+ s += ' (%s)' % (obj['arch'].name)
+ return s
+
+ def link(self, obj):
+ return '/packages/'
+
+ def description(self, obj):
+ s = 'Recently updated packages in the Arch Linux package repositories'
+ if 'arch' in obj:
+ s += ' for the \'%s\' architecture' % obj['arch'].name.lower()
+ if obj['arch'].name != 'any':
+ s += ' (including \'any\' packages)'
+ if 'repo' in obj:
+ s += ' in the [%s] repository' % obj['repo'].name.lower()
+ s += '.'
+ return s
+
+ def items(self, obj):
+ return obj['qs']
def item_pubdate(self, item):
return item.last_update
@@ -16,9 +57,10 @@ class PackageFeed(Feed):
def item_categories(self, item):
return (item.repo.name,item.arch.name)
+
class NewsFeed(Feed):
- title = 'Arch Linux Recent News Updates'
- link = '/news/'
+ title = 'Arch Linux: Recent news updates'
+ link = '/news/'
description = 'The latest and greatest news from the Arch Linux distribution.'
def items(self):