def __init__(self, show_title=True, title=u'Shoutbox', entrycount=10, hide_form=False):
super(ShoutboxWidget, self).__init__()
self.title = title
self.show_title = show_title
self.hide_form = hide_form
self.entries = ShoutboxEntry.query.order_by(ShoutboxEntry.postdate.desc()) \
.limit(entrycount).all()
self.newposturl = escape(url_for('shoutbox/post', next=get_request().path))
def can_edit(self, user=None):
if user is None:
user = get_request().user
if not user.is_somebody:
return
if not self.author.is_somebody:
return user.has_privilege(BOARD_MODERATE)
else:
return self.author == user or user.has_privilege(BOARD_MODERATE)
def is_unread(self, user=None):
if user is None:
user = get_request().user
if isinstance(user, AnonymousUser):
return False
global_lastread = GlobalLastRead.query.get(user.id)
if not global_lastread:
return False
if global_lastread.date > self.modification_date:
return False
local_lastread = LocalLastRead.query.get((user.id,self.id))
if not local_lastread:
return True
if local_lastread.date >= self.modification_date:
return False
return True
def is_unread(self, user=None):
if user is None:
user = get_request().user
if isinstance(user, AnonymousUser):
return False
global_lastread = GlobalLastRead.query.get(user.id)
if not global_lastread or not self.modification_date:
return False
if global_lastread.date > self.modification_date:
return False
topics=Topic.query \
.filter(Topic.modification_date > global_lastread.date) \
.filter(Topic.forum_id == self.id).all()
for topic in topics:
if topic.is_unread(user):
return True
return False
def can_delete(self, user=None):
if user is None:
user = get_request().user
return self.topic.can_see(user) and user.has_privilege(BOARD_MODERATE)
def can_create_topic(self, user=None):
if user is None:
user = get_request().user
return self.allow_anonymous or user.is_somebody
def can_see(self, user=None):
if user is None:
user = get_request().user
return self.is_public or user.is_somebody
