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authorCédric Bonhomme <cedric@cedricbonhomme.org>2016-02-03 07:11:37 +0100
committerCédric Bonhomme <cedric@cedricbonhomme.org>2016-02-03 07:11:37 +0100
commitda929a367c3f1fe5f3546be82e47111c2fa84ad3 (patch)
tree89380f41b802256d8fdbf724e7d9e63b48209b4a /src/web/controllers/feed.py
parentMerge pull request #30 from jaesivsm/master (diff)
parentwriting a bit of doc, moving crawler together (diff)
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Merge pull request #31 from jaesivsm/master
redoing UI
Diffstat (limited to 'src/web/controllers/feed.py')
-rw-r--r--src/web/controllers/feed.py42
1 files changed, 42 insertions, 0 deletions
diff --git a/src/web/controllers/feed.py b/src/web/controllers/feed.py
index 15be8663..31a1ec41 100644
--- a/src/web/controllers/feed.py
+++ b/src/web/controllers/feed.py
@@ -20,12 +20,14 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import logging
+import itertools
from datetime import datetime, timedelta
import conf
from .abstract import AbstractController
from .icon import IconController
from web.models import Feed
+from web.lib.utils import clear_string
logger = logging.getLogger(__name__)
DEFAULT_LIMIT = 5
@@ -54,6 +56,40 @@ class FeedController(AbstractController):
{'last_retrieved': now})
return feeds
+ def get_duplicates(self, feed_id):
+ """
+ Compare a list of documents by pair.
+ Pairs of duplicates are sorted by "retrieved date".
+ """
+ feed = self.get(id=feed_id)
+ duplicates = []
+ for pair in itertools.combinations(feed.articles, 2):
+ date1, date2 = pair[0].date, pair[1].date
+ if clear_string(pair[0].title) == clear_string(pair[1].title) \
+ and (date1 - date2) < timedelta(days=1):
+ if pair[0].retrieved_date < pair[1].retrieved_date:
+ duplicates.append((pair[0], pair[1]))
+ else:
+ duplicates.append((pair[1], pair[0]))
+ return feed, duplicates
+
+ def get_inactives(self, nb_days):
+ today = datetime.now()
+ inactives = []
+ for feed in self.read():
+ try:
+ last_post = feed.articles[0].date
+ except IndexError:
+ continue
+ elapsed = today - last_post
+ if elapsed > timedelta(days=nb_days):
+ inactives.append((feed, elapsed))
+ inactives.sort(key=lambda tup: tup[1], reverse=True)
+ return inactives
+
+ def count_by_category(self, **filters):
+ return self._count_by(Feed.category_id, filters)
+
def _ensure_icon(self, attrs):
if not attrs.get('icon_url'):
return
@@ -66,5 +102,11 @@ class FeedController(AbstractController):
return super().create(**attrs)
def update(self, filters, attrs):
+ from .article import ArticleController
self._ensure_icon(attrs)
+ if 'category_id' in attrs:
+ art_contr = ArticleController(self.user_id)
+ for feed in self.read(**filters):
+ art_contr.update({'feed_id': feed.id},
+ {'category_id': attrs['category_id']})
return super().update(filters, attrs)
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