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<title>[BuddyPress] [2556] trunk: Fixes #1777</title>
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<body>

<div id="msg">
<dl>
<dt>Revision</dt> <dd>2556</dd>
<dt>Author</dt> <dd>apeatling</dd>
<dt>Date</dt> <dd>2010-02-03 10:44:26 +0000 (Wed, 03 Feb 2010)</dd>
</dl>

<h3>Log Message</h3>
<pre>Fixes #1777</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkbpgroupsbpgroupsclassesphp">trunk/bp-groups/bp-groups-classes.php</a></li>
<li><a href="#trunkbpgroupsbpgroupsnotificationsphp">trunk/bp-groups/bp-groups-notifications.php</a></li>
<li><a href="#trunkbpgroupsphp">trunk/bp-groups.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkbpgroupsbpgroupsclassesphp"></a>
<div class="modfile"><h4>Modified: trunk/bp-groups/bp-groups-classes.php (2555 => 2556)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/bp-groups/bp-groups-classes.php        2010-02-03 10:13:54 UTC (rev 2555)
+++ trunk/bp-groups/bp-groups-classes.php        2010-02-03 10:44:26 UTC (rev 2556)
</span><span class="lines">@@ -120,23 +120,19 @@
</span><span class="cx">         function delete() {
</span><span class="cx">                 global $wpdb, $bp;
</span><span class="cx"> 
</span><del>-                // Delete groupmeta for the group
</del><ins>+                /* Delete groupmeta for the group */
</ins><span class="cx">                 groups_delete_groupmeta( $this-&gt;id );
</span><span class="cx"> 
</span><del>-                // Modify group count usermeta for members
-                for ( $i = 0; $i &lt; count($this-&gt;user_dataset); $i++ ) {
-                        $user = $this-&gt;user_dataset[$i];
</del><ins>+                /* Fetch the user IDs of all the members of the group */
+                $user_ids = BP_Groups_Member::get_group_member_ids( $this-&gt;id );
+                $user_ids = implode( ',', (array)$user_ids );
</ins><span class="cx"> 
</span><del>-                        $total_count = get_usermeta( $user-&gt;user_id, 'total_group_count' );
</del><ins>+                /* Modify group count usermeta for members */
+                $wpdb-&gt;query( $wpdb-&gt;prepare( &quot;UPDATE {$bp-&gt;groups-&gt;table_name_groupmeta} SET meta_value = meta_value - 1 WHERE meta_key = 'total_group_count' AND user_id IN ( {$user_ids} )&quot; ) );
</ins><span class="cx"> 
</span><del>-                        if ( $total_count != '' ) {
-                                update_usermeta( $user-&gt;user_id, 'total_group_count', (int)$total_count - 1 );
-                        }
</del><ins>+                /* Now delete all group member entries */
+                BP_Groups_Member::delete_all( $this-&gt;id );
</ins><span class="cx"> 
</span><del>-                        // Now delete the group member record
-                        BP_Groups_Member::delete( $user-&gt;user_id, $this-&gt;id, false );
-                }
-
</del><span class="cx">                 do_action( 'bp_groups_delete_group', $this );
</span><span class="cx"> 
</span><span class="cx">                 // Finally remove the group entry from the DB
</span><span class="lines">@@ -723,6 +719,10 @@
</span><span class="cx"> 
</span><span class="cx">                 groups_update_groupmeta( $this-&gt;group_id, 'total_member_count', ( (int) groups_get_groupmeta( $this-&gt;group_id, 'total_member_count' ) - 1 ) );
</span><span class="cx"> 
</span><ins>+                $group_count = get_usermeta( $this-&gt;user_id, 'total_group_count' );
+                if ( !empty( $group_count ) )
+                        update_usermeta( $this-&gt;user_id, 'total_group_count', (int)$group_count - 1 );
+
</ins><span class="cx">                 return $this-&gt;save();
</span><span class="cx">         }
</span><span class="cx"> 
</span><span class="lines">@@ -733,6 +733,7 @@
</span><span class="cx">                 $this-&gt;is_banned = 0;
</span><span class="cx"> 
</span><span class="cx">                 groups_update_groupmeta( $this-&gt;group_id, 'total_member_count', ( (int) groups_get_groupmeta( $this-&gt;group_id, 'total_member_count' ) + 1 ) );
</span><ins>+                update_usermeta( $this-&gt;user_id, 'total_group_count', (int)get_usermeta( $this-&gt;user_id, 'total_group_count' ) + 1 );
</ins><span class="cx"> 
</span><span class="cx">                 return $this-&gt;save();
</span><span class="cx">         }
</span><span class="lines">@@ -937,6 +938,12 @@
</span><span class="cx">                 }
</span><span class="cx">         }
</span><span class="cx"> 
</span><ins>+        function get_group_member_ids( $group_id ) {
+                global $bp, $wpdb;
+
+                return $wpdb-&gt;get_col( $wpdb-&gt;prepare( &quot;SELECT user_id FROM {$bp-&gt;groups-&gt;table_name_members} WHERE group_id = %d AND is_confirmed = 1 AND is_banned = 0&quot;, $group_id ) );
+        }
+
</ins><span class="cx">         function get_group_administrator_ids( $group_id ) {
</span><span class="cx">                 global $bp, $wpdb;
</span><span class="cx"> 
</span><span class="lines">@@ -997,6 +1004,12 @@
</span><span class="cx">                 return array( 'members' =&gt; $members, 'count' =&gt; $total_member_count );
</span><span class="cx">         }
</span><span class="cx"> 
</span><ins>+        function delete_all( $group_id ) {
+                global $wpdb, $bp;
+
+                return $wpdb-&gt;query( $wpdb-&gt;prepare( &quot;DELETE FROM {$bp-&gt;groups-&gt;table_name_members} WHERE group_id = %d&quot;, $group_id ) );
+        }
+
</ins><span class="cx">         function delete_all_for_user( $user_id ) {
</span><span class="cx">                 global $wpdb, $bp;
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkbpgroupsbpgroupsnotificationsphp"></a>
<div class="modfile"><h4>Modified: trunk/bp-groups/bp-groups-notifications.php (2555 => 2556)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/bp-groups/bp-groups-notifications.php        2010-02-03 10:13:54 UTC (rev 2555)
+++ trunk/bp-groups/bp-groups-notifications.php        2010-02-03 10:44:26 UTC (rev 2556)
</span><span class="lines">@@ -6,16 +6,17 @@
</span><span class="cx">         $group = new BP_Groups_Group( $group_id );
</span><span class="cx">         $subject = '[' . get_blog_option( BP_ROOT_BLOG, 'blogname' ) . '] ' . __( 'Group Details Updated', 'buddypress' );
</span><span class="cx"> 
</span><del>-        foreach ( $group-&gt;user_dataset as $user ) {
-                if ( 'no' == get_usermeta( $user-&gt;user_id, 'notification_groups_group_updated' ) ) continue;
</del><ins>+        $user_ids = BP_Groups_Member::get_group_member_ids( $this-&gt;id );
+        foreach ( $user_ids as $user_id ) {
+                if ( 'no' == get_usermeta( $user_id, 'notification_groups_group_updated' ) ) continue;
</ins><span class="cx"> 
</span><del>-                $ud = bp_core_get_core_userdata( $user-&gt;user_id );
</del><ins>+                $ud = bp_core_get_core_userdata( $user_id );
</ins><span class="cx"> 
</span><span class="cx">                 // Set up and send the message
</span><span class="cx">                 $to = $ud-&gt;user_email;
</span><span class="cx"> 
</span><span class="cx">                 $group_link = site_url( $bp-&gt;groups-&gt;slug . '/' . $group-&gt;slug );
</span><del>-                $settings_link = bp_core_get_user_domain( $user-&gt;user_id ) . 'settings/notifications/';
</del><ins>+                $settings_link = bp_core_get_user_domain( $user_id ) . 'settings/notifications/';
</ins><span class="cx"> 
</span><span class="cx">                 $message = sprintf( __(
</span><span class="cx"> 'Group details for the group &quot;%s&quot; were updated:
</span></span></pre></div>
<a id="trunkbpgroupsphp"></a>
<div class="modfile"><h4>Modified: trunk/bp-groups.php (2555 => 2556)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/bp-groups.php        2010-02-03 10:13:54 UTC (rev 2555)
+++ trunk/bp-groups.php        2010-02-03 10:44:26 UTC (rev 2556)
</span><span class="lines">@@ -2256,7 +2256,10 @@
</span><span class="cx"> 
</span><span class="cx">         do_action( 'groups_ban_member', $user_id, $group_id );
</span><span class="cx"> 
</span><del>-        return $member-&gt;ban();
</del><ins>+        if ( !$member-&gt;ban() )
+                return false;
+
+        update_usermeta( $user_id, 'total_group_count', (int)$total_count - 1 );
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> function groups_unban_member( $user_id, $group_id ) {
</span></span></pre>
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