Split up some list/form classes, and get the 'approve' and 'cancel' links on group...

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

diff --git a/classes/Profile.php b/classes/Profile.php
index 977947b6f7b8c8fed076441ecce39a50b1ade3a2..126bc25a662caf2987b5c235538742492a5f7dce 100644 (file)
--- a/classes/Profile.php
+++ b/classes/Profile.php
@@ -186,6 +186,10 @@ class Profile extends Memcached_DataObject
         $notice = $this->getNotices(0, 1);
 
         if ($notice->fetch()) {
+            if ($notice instanceof ArrayWrapper) {
+                // hack for things trying to work with single notices
+                return $notice->_items[0];
+            }
             return $notice;
         } else {
             return null;
@@ -309,6 +313,13 @@ class Profile extends Memcached_DataObject
         }
     }
 
+    function isPendingMember($group)
+    {
+        $request = Group_join_queue::pkeyGet(array('profile_id' => $this->id,
+                                                   'group_id' => $group->id));
+        return !empty($request);
+    }
+
     function getGroups($offset=0, $limit=null)
     {
         $qry =
@@ -335,6 +346,79 @@ class Profile extends Memcached_DataObject
         return $groups;
     }
 
+    /**
+     * Request to join the given group.
+     * May throw exceptions on failure.
+     *
+     * @param User_group $group
+     * @return mixed: Group_member on success, Group_join_queue if pending approval, null on some cancels?
+     */
+    function joinGroup(User_group $group)
+    {
+        $ok = null;
+        if ($group->join_policy == User_group::JOIN_POLICY_MODERATE) {
+            $ok = Group_join_queue::saveNew($this, $group);
+        } else {
+            if (Event::handle('StartJoinGroup', array($group, $this))) {
+                $ok = Group_member::join($group->id, $this->id);
+                Event::handle('EndJoinGroup', array($group, $this));
+            }
+        }
+        return $ok;
+    }
+
+    /**
+     * Cancel a pending group join...
+     *
+     * @param User_group $group
+     */
+    function cancelJoinGroup(User_group $group)
+    {
+        $request = Group_join_queue::pkeyGet(array('profile_id' => $this->id,
+                                                   'group_id' => $group->id));
+        if ($request) {
+            if (Event::handle('StartCancelJoinGroup', array($group, $this))) {
+                $request->delete();
+                Event::handle('EndCancelJoinGroup', array($group, $this));
+            }
+        }
+    }
+
+    /**
+     * Complete a pending group join on our end...
+     *
+     * @param User_group $group
+     */
+    function completeJoinGroup(User_group $group)
+    {
+        $ok = null;
+        $request = Group_join_queue::pkeyGet(array('profile_id' => $this->id,
+                                                   'group_id' => $group->id));
+        if ($request) {
+            if (Event::handle('StartJoinGroup', array($group, $this))) {
+                $ok = Group_member::join($group->id, $this->id);
+                $request->delete();
+                Event::handle('EndJoinGroup', array($group, $this));
+            }
+        } else {
+            throw new Exception(_m('Invalid group join approval: not pending.'));
+        }
+        return $ok;
+    }
+
+    /**
+     * Leave a group that this profile is a member of.
+     *
+     * @param User_group $group 
+     */
+    function leaveGroup(User_group $group)
+    {
+        if (Event::handle('StartLeaveGroup', array($group, $this))) {
+            Group_member::leave($group->id, $this->id);
+            Event::handle('EndLeaveGroup', array($group, $this));
+        }
+    }
+
     function avatarUrl($size=AVATAR_PROFILE_SIZE)
     {
         $avatar = $this->getAvatar($size);
@@ -354,7 +438,10 @@ class Profile extends Memcached_DataObject
         $profiles = array();
 
         while ($subs->fetch()) {
-            $profiles[] = Profile::staticGet($subs->subscribed);
+            $profile = Profile::staticGet($subs->subscribed);
+            if ($profile) {
+                $profiles[] = $profile;
+            }
         }
 
         return new ArrayWrapper($profiles);
@@ -369,7 +456,10 @@ class Profile extends Memcached_DataObject
         $profiles = array();
 
         while ($subs->fetch()) {
-            $profiles[] = Profile::staticGet($subs->subscriber);
+            $profile = Profile::staticGet($subs->subscriber);
+            if ($profile) {
+                $profiles[] = $profile;
+            }
         }
 
         return new ArrayWrapper($profiles);
@@ -746,6 +836,10 @@ class Profile extends Memcached_DataObject
                 throw new Exception("Can't save role '$name' for profile '{$this->id}'");
             }
 
+            if ($name == 'owner') {
+                User::blow('user:site_owner');
+            }
+
             Event::handle('EndGrantRole', array($this, $name));
         }
 
@@ -774,6 +868,10 @@ class Profile extends Memcached_DataObject
                 throw new Exception(sprintf(_('Cannot revoke role "%1$s" for user #%2$d; database error.'),$name, $this->id));
             }
 
+            if ($name == 'owner') {
+                User::blow('user:site_owner');
+            }
+
             Event::handle('EndRevokeRole', array($this, $name));
 
             return true;
@@ -850,6 +948,7 @@ class Profile extends Memcached_DataObject
             case Right::NEWNOTICE:
             case Right::NEWMESSAGE:
             case Right::SUBSCRIBE:
+            case Right::CREATEGROUP:
                 $result = !$this->isSilenced();
                 break;
             case Right::PUBLICNOTICE:
@@ -858,6 +957,24 @@ class Profile extends Memcached_DataObject
             case Right::EMAILONFAVE:
                 $result = !$this->isSandboxed();
                 break;
+            case Right::WEBLOGIN:
+                $result = !$this->isSilenced();
+                break;
+            case Right::API:
+                $result = !$this->isSilenced();
+                break;
+            case Right::BACKUPACCOUNT:
+                $result = common_config('profile', 'backup');
+                break;
+            case Right::RESTOREACCOUNT:
+                $result = common_config('profile', 'restore');
+                break;
+            case Right::DELETEACCOUNT:
+                $result = common_config('profile', 'delete');
+                break;
+            case Right::MOVEACCOUNT:
+                $result = common_config('profile', 'move');
+                break;
             default:
                 $result = false;
                 break;
@@ -905,6 +1022,31 @@ class Profile extends Memcached_DataObject
         return $xs->getString();
     }
 
+    /**
+     * Extra profile info for atom entries
+     *
+     * Clients use some extra profile info in the atom stream.
+     * This gives it to them.
+     *
+     * @param User $cur Current user
+     *
+     * @return array representation of <statusnet:profile_info> element or null
+     */
+
+    function profileInfo($cur)
+    {
+        $profileInfoAttr = array('local_id' => $this->id);
+
+        if ($cur != null) {
+            // Whether the current user is a subscribed to this profile
+            $profileInfoAttr['following'] = $cur->isSubscribed($this) ? 'true' : 'false';
+            // Whether the current user is has blocked this profile
+            $profileInfoAttr['blocking']  = $cur->hasBlocked($this) ? 'true' : 'false';
+        }
+
+        return array('statusnet:profile_info', $profileInfoAttr, null);
+    }
+
     /**
      * Returns an XML string fragment with profile information as an
      * Activity Streams <activity:actor> element.