def _addMember(request, group, user):
"""Add a new member to the group.
Add user to group followers, create a group-join activity item and push
item to group, group-followers feed. Update user groups with new group.
Keyword params:
@group: entity object of the group
@user: entity object of the user
@request:
"""
deferreds = []
itemType = "activity"
relation = Relation(user.id, [])
if not getattr(user, 'basic', []):
yield user.fetchData(['basic'])
responseType = "I"
acl = {"accept": {"groups": [group.id]}}
_acl = pickle.dumps(acl)
itemId = utils.getUniqueKey()
colname = _entityGroupMapColName(group)
yield db.insert(user.id, "entityGroupsMap", "", colname)
yield db.insert(group.id, "groupMembers", itemId, user.id)
item = yield utils.createNewItem(request, "activity", user,
acl, "groupJoin")
item["meta"]["target"] = group.id
d1 = db.insert(group.id, "followers", "", user.id)
d2 = db.batch_insert(itemId, 'items', item)
d3 = feed.pushToFeed(group.id, item["meta"]["uuid"], itemId,
itemId, responseType, itemType, user.id)
d4 = feed.pushToOthersFeed(user.id, user.basic['org'],
item["meta"]["uuid"], itemId,
itemId, _acl, responseType,
itemType, user.id, promoteActor=False)
d5 = utils.updateDisplayNameIndex(user.id, [group.id],
user.basic['name'], None)
deferreds = [d1, d2, d3, d4, d5]
yield defer.DeferredList(deferreds)
def makeAdmin(request, group, user, me):
"""make user admin of the group.
Only an group-administrator can make an group-member and administrator.
Keyword params:
@request:
@me:
@user: user object
@group: group object
"""
if me.id not in group.admins:
raise errors.PermissionDenied(_('You are not an administrator of the group'))
cols = yield db.get_slice(group.id, "groupMembers", [user.id])
if not cols:
raise errors.InvalidRequest(_('Only group member can become administrator'))
if user.id in group.admins:
defer.returnValue(None)
yield db.insert(group.id, "entities", '', user.id, 'admins')
yield db.insert(user.id, "entities", group.basic['name'],
group.id, "adminOfGroups")
itemType = "activity"
responseType = "I"
acl = {"accept": {"groups": [group.id]}}
_acl = pickle.dumps(acl)
itemId = utils.getUniqueKey()
item = yield utils.createNewItem(request, "activity", user,
acl, "groupAdmin")
item["meta"]["target"] = group.id
d1 = db.batch_insert(itemId, 'items', item)
d2 = feed.pushToFeed(group.id, item["meta"]["uuid"], itemId,
itemId, responseType, itemType, user.id)
d3 = feed.pushToOthersFeed(user.id, user.basic['org'],
item["meta"]["uuid"], itemId, itemId,
_acl, responseType, itemType,
user.id, promoteActor=False)
yield defer.DeferredList([d1, d2, d3])