Attract multi edit: Edit multiple tasks/shots/assets at the same time

For the user:
Ctrl + L-Mouse to select multiple tasks/shots/assets and then edit
the nodes as before. When multiple items are selected a chain icon
can be seen in editor next to the fields. If the chain is broken
it indicates that the values are not the same on all the selected
items.

When a field has been edited it will be marked with a green background
color.

The items are saved one by one in parallel. This means that one item
could fail to be saved, while the others get updated.

For developers:
The editor and activities has been ported to Vue. The table and has
been updated to support multi select.

MultiEditEngine is the core of the multi edit. It keeps track of
what values differs and what has been edited.

pillar/api/nodes/__init__.py

@@ -6,7 +6,7 @@ import pymongo.errors
 import werkzeug.exceptions as wz_exceptions
 from flask import current_app, Blueprint, request
 
-from pillar.api.nodes import eve_hooks, comments
+from pillar.api.nodes import eve_hooks, comments, activities
 from pillar.api.utils import str2id, jsonify
 from pillar.api.utils.authorization import check_permissions, require_login
 from pillar.web.utils import pretty_date
@@ -86,6 +86,12 @@ def post_node_comment_vote(node_path: str, comment_path: str):
     return comments.post_node_comment_vote(node_id, comment_id, vote)
 
 
+@blueprint.route('/<string(length=24):node_path>/activities', methods=['GET'])
+def activities_for_node(node_path: str):
+    node_id = str2id(node_path)
+    return jsonify(activities.for_node(node_id))
+
+
 @blueprint.route('/tagged/')
 @blueprint.route('/tagged/<tag>')
 def tagged(tag=''):
@@ -264,3 +270,5 @@ def setup_app(app, url_prefix):
     app.on_deleted_item_nodes += eve_hooks.after_deleting_node
 
     app.register_api_blueprint(blueprint, url_prefix=url_prefix)
+
+    activities.setup_app(app)

pillar/api/nodes/activities.py

@@ -0,0 +1,43 @@
+from eve.methods import get
+
+from pillar.api.utils import gravatar
+
+
+def for_node(node_id):
+    activities, _, _, status, _ =\
+        get('activities',
+            {
+                '$or': [
+                    {'object_type': 'node',
+                     'object': node_id},
+                    {'context_object_type': 'node',
+                     'context_object': node_id},
+                ],
+            },)
+
+    for act in activities['_items']:
+        act['actor_user'] = _user_info(act['actor_user'])
+
+    return activities
+
+
+def _user_info(user_id):
+    users, _, _, status, _ = get('users', {'_id': user_id})
+    if len(users['_items']) > 0:
+        user = users['_items'][0]
+        user['gravatar'] = gravatar(user['email'])
+
+        public_fields = {'full_name', 'username', 'gravatar'}
+        for field in list(user.keys()):
+            if field not in public_fields:
+                del user[field]
+
+        return user
+    return {}
+
+
+def setup_app(app):
+    global _user_info
+
+    decorator = app.cache.memoize(timeout=300, make_name='%s.public_user_info' % __name__)
+    _user_info = decorator(_user_info)

pillar/api/utils/__init__.py

@@ -223,7 +223,8 @@ def doc_diff(doc1, doc2, *, falsey_is_equal=True, superkey: str = None):
     function won't report differences between DoesNotExist, False, '', and 0.
     """
 
-    private_keys = {'_id', '_etag', '_deleted', '_updated', '_created'}
+    def is_private(key):
+        return str(key).startswith('_')
 
     def combine_key(some_key):
         """Combine this key with the superkey.
@@ -244,7 +245,7 @@ def doc_diff(doc1, doc2, *, falsey_is_equal=True, superkey: str = None):
 
     if isinstance(doc1, dict) and isinstance(doc2, dict):
         for key in set(doc1.keys()).union(set(doc2.keys())):
-            if key in private_keys:
+            if is_private(key):
                 continue
 
             val1 = doc1.get(key, DoesNotExist)