class Notifications():
- """This class represents notifications of a user.
- """
- def __init__(self, connection):
- self._connection = connection
- self._notifications = self.get()
-
- def __iter__(self):
- return iter(self._notifications)
-
- def __getitem__(self, n):
- return self._notifications[n]
-
- def last(self):
- """Returns list of most recent notifications.
- """
- params = {'per_page': 5, '_': int(round(time.time(), 3)*1000)}
- headers = {'x-csrf-token': self._connection.get_token()}
-
- request = self._connection.get('notifications.json', headers=headers, params=params)
-
- if request.status_code != 200:
- raise Exception('status code: {0}: cannot retreive notifications'.format(request.status_code))
- return [Notification(self._connection, n) for n in request.json()]
-
- def get(self, per_page=5, page=1):
- """Returns list of notifications.
- """
- params = {'per_page': per_page, 'page': page}
- headers = {'x-csrf-token': self._connection.get_token()}
-
- request = self._connection.get('notifications.json', headers=headers, params=params)
-
- if request.status_code != 200:
- raise Exception('status code: {0}: cannot retreive notifications'.format(request.status_code))
-
- notifications = request.json()
- return [Notification(self._connection, n) for n in notifications]
+ """This class represents notifications of a user.
+ """
+ def __init__(self, connection):
+ self._connection = connection
+ self._data = {}
+ self._notifications = self.get()
+ self.page = 1
+
+ def __len__(self):
+ return len(self._notifications)
+
+ def __iter__(self):
+ return iter(self._notifications)
+
+ def __getitem__(self, n):
+ return self._notifications[n]
+
+ def _finalise(self, notifications):
+ self._data['unread_count'] = notifications['unread_count']
+ self._data['unread_count_by_type'] = notifications['unread_count_by_type']
+ return [Notification(self._connection, n) for n in notifications.get('notification_list', [])]
+
+ def last(self):
+ """Returns list of most recent notifications.
+ """
+ params = {'per_page': 5, '_': int(round(time.time(), 3)*1000)}
+ headers = {'x-csrf-token': repr(self._connection)}
+
+ request = self._connection.get('notifications.json', headers=headers, params=params)
+
+ if request.status_code != 200:
+ raise Exception('status code: {0}: cannot retrieve notifications'.format(request.status_code))
+ return self._finalise(request.json())
+
+ def _expand(self, new_notifications):
+ ids = [notification.id for notification in self._notifications]
+ notifications = self._notifications
+ data = self._data
+ for n in new_notifications:
+ if n.id not in ids:
+ if n.unread:
+ data['unread_count'] +=1
+ data['unread_count_by_type'][n.type] +=1
+ notifications.append(n)
+ ids.append(n.id)
+ self._notifications = notifications
+ self._data = data
+
+ def _update(self, new_notifications):
+ ids = [notification.id for notification in self._notifications]
+ notifications = self._notifications
+ data = self._data
+
+ update = False
+ if new_notifications[len(new_notifications)-1].id not in ids:
+ update = True
+
+ for i in range(len(new_notifications)):
+ if new_notifications[-i].id not in ids:
+ if new_notifications[-i].unread:
+ data['unread_count'] +=1
+ data['unread_count_by_type'][new_notifications[-i].type] +=1
+ notifications = [new_notifications[-i]] + notifications
+ ids.append(new_notifications[-i].id)
+ self._notifications = notifications
+ self._data = data
+ if update: self.update() # if there is a gap
+
+ def update(self, per_page=5, page=1):
+ result = self.get(per_page=per_page, page=page)
+ if result: self._update( result )
+
+ def more(self, per_page=5, page=0):
+ if not page: page = self.page + 1
+ self.page = page
+ result = self.get(per_page=per_page, page=page)
+ if result:
+ self._expand( result )
+
+ def get(self, per_page=5, page=1):
+ """Returns list of notifications.
+ """
+ params = {'per_page': per_page, 'page': page}
+ headers = {'x-csrf-token': repr(self._connection)}
+
+ request = self._connection.get('notifications.json', headers=headers, params=params)
+
+ if request.status_code != 200:
+ raise Exception('status code: {0}: cannot retreive notifications'.format(request.status_code))
+ return self._finalise(request.json())