Merge branch 'extprofile' into 0.9.x

[quix0rs-gnu-social.git] / classes / Group_member.php

diff --git a/classes/Group_member.php b/classes/Group_member.php
index 939a9cde76e8cf3049fc484a0e97db48473bcd7b..2cf31cf123c54b2cd784984c576b3b2e141a229b 100644 (file)
--- a/classes/Group_member.php
+++ b/classes/Group_member.php
@@ -26,6 +26,15 @@ class Group_member extends Memcached_DataObject
         return Memcached_DataObject::pkeyGet('Group_member', $kv);
     }
 
+    /**
+     * Method to add a user to a group.
+     *
+     * @param integer $group_id   Group to add to
+     * @param integer $profile_id Profile being added
+     * 
+     * @return Group_member new membership object
+     */
+
     static function join($group_id, $profile_id)
     {
         $member = new Group_member();
@@ -42,7 +51,7 @@ class Group_member extends Memcached_DataObject
             throw new Exception(_("Group join failed."));
         }
 
-        return true;
+        return $member;
     }
 
     static function leave($group_id, $profile_id)
@@ -71,7 +80,9 @@ class Group_member extends Memcached_DataObject
         $member = Profile::staticGet('id', $this->profile_id);
 
         if (empty($member)) {
-            throw new Exception("Profile ID {$this->profile_id} invalid.");
+            // TRANS: Exception thrown providing an invalid profile ID.
+            // TRANS: %s is the invalid profile ID.
+            throw new Exception(sprintf(_("Profile ID %s is invalid."),$this->profile_id));
         }
 
         return $member;
@@ -82,12 +93,39 @@ class Group_member extends Memcached_DataObject
         $group  = User_group::staticGet('id', $this->group_id);
 
         if (empty($group)) {
-            throw new Exception("Group ID {$this->group_id} invalid.");
+            // TRANS: Exception thrown providing an invalid group ID.
+            // TRANS: %s is the invalid group ID.
+            throw new Exception(sprintf(_("Group ID %s is invalid."),$this->group_id));
         }
 
         return $group;
     }
 
+    /**
+     * Get stream of memberships by member
+     *
+     * @param integer $memberId profile ID of the member to fetch for
+     * @param integer $offset   offset from start of stream to get
+     * @param integer $limit    number of memberships to get
+     *
+     * @return Group_member stream of memberships, use fetch() to iterate
+     */
+
+    static function byMember($memberId, $offset=0, $limit=GROUPS_PER_PAGE)
+    {
+        $membership = new Group_member();
+
+        $membership->profile_id = $memberId;
+
+        $membership->orderBy('created DESC');
+
+        $membership->limit($offset, $limit);
+
+        $membership->find();
+
+        return $membership;
+    }
+
     function asActivity()
     {
         $member = $this->getMember();
@@ -105,6 +143,7 @@ class Group_member extends Memcached_DataObject
         $act->objects[] = ActivityObject::fromGroup($group);
 
         $act->time  = strtotime($this->created);
+        // TRANS: Activity title.
         $act->title = _("Join");
 
         // TRANS: Success message for subscribe to group attempt through OStatus.
@@ -113,6 +152,13 @@ class Group_member extends Memcached_DataObject
                                 $member->getBestName(),
                                 $group->getBestName());
 
+        $url = common_local_url('AtomPubShowMembership',
+                                array('profile' => $member->id,
+                                      'group' => $group->id));
+
+        $act->selfLink = $url;
+        $act->editLink = $url;
+
         return $act;
     }
 }