adding filters mechanism + splitting tests + adding tests for filters

1 files changed, 39 insertions, 0 deletions

diff --git a/pyaggr3g470r/controllers/article.py b/pyaggr3g470r/controllers/article.py
index d22911bd..9051a910 100644
--- a/pyaggr3g470r/controllers/article.py
+++ b/pyaggr3g470r/controllers/article.py
@@ -1,9 +1,14 @@
+import re
+import logging
 from sqlalchemy import func
 
 from bootstrap import db
 from .abstract import AbstractController
+from pyaggr3g470r.controllers import FeedController
 from pyaggr3g470r.models import Article
 
+logger = logging.getLogger(__name__)
+
 
 class ArticleController(AbstractController):
     _db_cls = Article
@@ -26,3 +31,37 @@ class ArticleController(AbstractController):
                        .filter(*self._to_filters(readed=False,
                                                  user_id=self.user_id))
                        .group_by(Article.feed_id).all())
+
+    def create(self, **attrs):
+        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
+        if not feed.filters:
+            return super().create(**attrs)
+        for filter_ in feed.filters:
+            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)
+
+