1 files changed, 73 insertions, 0 deletions
diff --git a/src/web/controllers/article.py b/src/web/controllers/article.py
new file mode 100644
index 00000000..8b6926b7
--- /dev/null
+++ b/src/web/controllers/article.py
@@ -0,0 +1,73 @@
+import re
+import logging
+from sqlalchemy import func
+
+from bootstrap import db
+from .abstract import AbstractController
+from web.controllers import FeedController
+from web.models import Article
+
+logger = logging.getLogger(__name__)
+
+
+class ArticleController(AbstractController):
+    _db_cls = Article
+
+    def get(self, **filters):
+        article = super(ArticleController, self).get(**filters)
+        if not article.readed:
+            self.update({'id': article.id}, {'readed': True})
+        return article
+
+    def challenge(self, ids):
+        """Will return each id that wasn't found in the database."""
+        for id_ in ids:
+            if self.read(**id_).first():
+                continue
+            yield id_
+
+    def count_by_feed(self, **filters):
+        if self.user_id:
+            filters['user_id'] = self.user_id
+        return dict(db.session.query(Article.feed_id, func.count(Article.id))
+                              .filter(*self._to_filters(**filters))
+                              .group_by(Article.feed_id).all())
+
+    def count_by_user_id(self, **filters):
+        return dict(db.session.query(Article.user_id,
+                                            func.count(Article.id))
+                              .filter(*self._to_filters(**filters))
+                              .group_by(Article.user_id).all())
+
+    def create(self, **attrs):
+        # handling special denorm for article rights
+        assert 'feed_id' in attrs
+        feed = FeedController(
+                attrs.get('user_id', self.user_id)).get(id=attrs['feed_id'])
+        if 'user_id' in attrs:
+            assert feed.user_id == attrs['user_id'] or self.user_id is None
+        attrs['user_id'] = feed.user_id
+
+        # handling feed's filters
+        for filter_ in feed.filters or []:
+            match = False
+            if filter_.get('type') == 'regex':
+                match = re.match(filter_['pattern'], attrs.get('title', ''))
+            elif filter_.get('type') == 'simple match':
+                match = filter_['pattern'] in attrs.get('title', '')
+            take_action = match and filter_.get('action on') == 'match' \
+                    or not match and filter_.get('action on') == 'no match'
+
+            if not take_action:
+                continue
+
+            if filter_.get('action') == 'mark as read':
+                attrs['readed'] = True
+                logger.warn("article %s will be created as read",
+                            attrs['link'])
+            elif filter_.get('action') == 'mark as favorite':
+                attrs['like'] = True
+                logger.warn("article %s will be created as liked",
+                            attrs['link'])
+
+        return super().create(**attrs)