Adding handy "limit to watches with errors" button

changedetectionio/__init__.py

@@ -416,8 +416,14 @@ def changedetection_app(config=None, datastore_o=None):
 
         # Sort by last_changed and add the uuid which is usually the key..
         sorted_watches = []
+        with_errors = request.args.get('with_errors') == "1"
+        errored_count = 0
         search_q = request.args.get('q').strip().lower() if request.args.get('q') else False
         for uuid, watch in datastore.data['watching'].items():
+            if with_errors and not watch.get('last_error'):
+                continue
+            if watch.get('last_error'):
+                errored_count += 1
             if limit_tag and not limit_tag in watch['tags']:
                     continue
 
@@ -442,6 +448,7 @@ def changedetection_app(config=None, datastore_o=None):
                                  active_tag=limit_tag,
                                  app_rss_token=datastore.data['settings']['application']['rss_access_token'],
                                  datastore=datastore,
+                                 errored_count=errored_count,
                                  form=form,
                                  guid=datastore.data['app_guid'],
                                  has_proxies=datastore.proxy_list,
@@ -855,7 +862,10 @@ def changedetection_app(config=None, datastore_o=None):
     def mark_all_viewed():
 
         # Save the current newest history as the most recently viewed
+        with_errors = request.args.get('with_errors') == "1"
         for watch_uuid, watch in datastore.data['watching'].items():
+            if with_errors and not watch.get('last_error'):
+                continue
             datastore.set_last_viewed(watch_uuid, int(time.time()))
 
         return redirect(url_for('index'))
@@ -1264,6 +1274,8 @@ def changedetection_app(config=None, datastore_o=None):
         # Forced recheck will skip the 'skip if content is the same' rule (, 'reprocess_existing_data': True})))
         tag = request.args.get('tag')
         uuid = request.args.get('uuid')
+        with_errors = request.args.get('with_errors') == "1"
+
         i = 0
 
         running_uuids = []
@@ -1279,6 +1291,8 @@ def changedetection_app(config=None, datastore_o=None):
             # Items that have this current tag
             for watch_uuid, watch in datastore.data['watching'].items():
                 if tag in watch.get('tags', {}):
+                    if with_errors and not watch.get('last_error'):
+                        continue
                     if watch_uuid not in running_uuids and not datastore.data['watching'][watch_uuid]['paused']:
                         update_q.put(
                             queuedWatchMetaData.PrioritizedItem(priority=1, item={'uuid': watch_uuid, 'skip_when_checksum_same': False})
@@ -1289,8 +1303,11 @@ def changedetection_app(config=None, datastore_o=None):
             # No tag, no uuid, add everything.
             for watch_uuid, watch in datastore.data['watching'].items():
                 if watch_uuid not in running_uuids and not datastore.data['watching'][watch_uuid]['paused']:
+                    if with_errors and not watch.get('last_error'):
+                        continue
                     update_q.put(queuedWatchMetaData.PrioritizedItem(priority=1, item={'uuid': watch_uuid, 'skip_when_checksum_same': False}))
                     i += 1
+
         flash("{} watches queued for rechecking.".format(i))
         return redirect(url_for('index', tag=tag))
 

changedetectionio/templates/watch-overview.html

@@ -178,13 +178,18 @@
             </tbody>
         </table>
         <ul id="post-list-buttons">
+            {% if errored_count %}
+            <li>
+                <a href="{{url_for('index', with_errors=1, tag=request.args.get('tag')) }}" class="pure-button button-tag button-error ">With errors ({{ errored_count }})</a>
+            </li>
+            {% endif %}
             {% if has_unviewed %}
             <li>
-                <a href="{{url_for('mark_all_viewed', tag=request.args.get('tag')) }}" class="pure-button button-tag ">Mark all viewed</a>
+                <a href="{{url_for('mark_all_viewed',with_errors=request.args.get('with_errors',0)) }}" class="pure-button button-tag ">Mark all viewed</a>
             </li>
             {% endif %}
             <li>
-               <a href="{{ url_for('form_watch_checknow', tag=active_tag) }}" class="pure-button button-tag ">Recheck
+               <a href="{{ url_for('form_watch_checknow', tag=active_tag, with_errors=request.args.get('with_errors',0)) }}" class="pure-button button-tag ">Recheck
                 all {% if active_tag%} in "{{tags[active_tag].title}}"{%endif%}</a>
             </li>
             <li>