Make actors and items in notifications links

calsocial/models.py

@@ -276,6 +276,15 @@ class Profile(db.Model):  # pylint: disable=too-few-public-methods
             .join(UserFollow.follower) \
             .filter(UserFollow.followed == self)
 
+    @property
+    def url(self):
+        from flask import url_for
+
+        if self.user:
+            return url_for('display_profile', username=self.user.username)
+
+        return NotImplemented
+
 
 class Event(db.Model):
     """Database model for events
@@ -347,6 +356,15 @@ class Event(db.Model):
     def __repr__(self):
         return f'<Event {self.id} ({self.title}) of {self.profile}>'
 
+    def __str__(self):
+        return self.title
+
+    @property
+    def url(self):
+        from flask import url_for
+
+        return url_for('event_details', event_uuid=self.event_uuid)
+
 
 class UserSetting(db.Model):  # pylint: disable=too-few-public-methods
     """Database model for user settings
@@ -557,6 +575,22 @@ class Notification(db.Model):
 
         return lazy_gettext(message, actor=self.actor, item=self.item)
 
+    @property
+    def html(self):
+        """Get the translated message for ``key`` in HTML format
+        """
+
+        from flask import url_for, Markup
+        from flask_security import current_user
+
+        messages = NOTIFICATION_ACTION_MESSAGES.get(self.action)
+        message = messages[0 if self.item == current_user.profile else 1]
+
+        actor = f'<a href="{self.actor.url}">{self.actor}</a>'
+        item = f'<a href="{self.item.url}">{self.item}</a>'
+
+        return Markup(lazy_gettext(message, actor=actor, item=item))
+
 
 class Invitation(db.Model):  # pylint: disable=too-few-public-methods
     """Database model for event invitations