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<title>[BuddyPress][9666] trunk/src/bp-groups/classes/class-bp-groups-member.php: Introduce 'before'/'after' hooks in `BP_Groups_Member` `delete()` and `remove()` methods.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://buddypress.trac.wordpress.org/changeset/9666">9666</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://buddypress.trac.wordpress.org/changeset/9666","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>boonebgorges</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2015-03-31 17:37:52 +0000 (Tue, 31 Mar 2015)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Introduce 'before'/'after' hooks in `BP_Groups_Member` `delete()` and `remove()` methods.

These hooks parallel the `save()` hooks, and provide a better mechanism for
cache invalidation.

See <a href="http://buddypress.trac.wordpress.org/ticket/6327">#6327</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcbpgroupsclassesclassbpgroupsmemberphp">trunk/src/bp-groups/classes/class-bp-groups-member.php</a></li>
</ul>

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<h3>Diff</h3>
<a id="trunksrcbpgroupsclassesclassbpgroupsmemberphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/bp-groups/classes/class-bp-groups-member.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/bp-groups/classes/class-bp-groups-member.php    2015-03-31 12:17:33 UTC (rev 9665)
+++ trunk/src/bp-groups/classes/class-bp-groups-member.php      2015-03-31 17:37:52 UTC (rev 9666)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -355,6 +355,15 @@
</span><span class="cx" style="display: block; padding: 0 10px">        public function remove() {
</span><span class="cx" style="display: block; padding: 0 10px">                global $wpdb;
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                /**
+                * Fires before a member is removed from a group.
+                *
+                * @since BuddyPress (2.3.0)
+                *
+                * @param BP_Groups_Member Current group membership object.
+                */
+               do_action_ref_array( 'groups_member_before_remove', array( $this ) );
+
</ins><span class="cx" style="display: block; padding: 0 10px">                 $bp  = buddypress();
</span><span class="cx" style="display: block; padding: 0 10px">                $sql = $wpdb->prepare( "DELETE FROM {$bp->groups->table_name_members} WHERE user_id = %d AND group_id = %d", $this->user_id, $this->group_id );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -367,6 +376,15 @@
</span><span class="cx" style="display: block; padding: 0 10px">                // Update the group's member count
</span><span class="cx" style="display: block; padding: 0 10px">                self::refresh_total_member_count_for_group( $this->group_id );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                /**
+                * Fires after a member is removed from a group.
+                *
+                * @since BuddyPress (2.3.0)
+                *
+                * @param BP_Groups_Member Current group membership object.
+                */
+               do_action_ref_array( 'groups_member_after_remove', array( $this ) );
+
</ins><span class="cx" style="display: block; padding: 0 10px">                 return $result;
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -406,6 +424,16 @@
</span><span class="cx" style="display: block; padding: 0 10px">        public static function delete( $user_id, $group_id ) {
</span><span class="cx" style="display: block; padding: 0 10px">                global $wpdb;
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                /**
+                * Fires before a group membership is deleted.
+                *
+                * @since BuddyPress (2.3.0)
+                *
+                * @param int $user_id  ID of the user.
+                * @param int $group_id ID of the group.
+                */
+               do_action( 'bp_groups_member_before_delete', $user_id, $group_id );
+
</ins><span class="cx" style="display: block; padding: 0 10px">                 $bp = buddypress();
</span><span class="cx" style="display: block; padding: 0 10px">                $remove = $wpdb->query( $wpdb->prepare( "DELETE FROM {$bp->groups->table_name_members} WHERE user_id = %d AND group_id = %d", $user_id, $group_id ) );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -415,6 +443,16 @@
</span><span class="cx" style="display: block; padding: 0 10px">                // Update the group's member count
</span><span class="cx" style="display: block; padding: 0 10px">                self::refresh_total_member_count_for_group( $group_id );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                /**
+                * Fires after a member is removed from a group.
+                *
+                * @since BuddyPress (2.3.0)
+                *
+                * @param int $user_id  ID of the user.
+                * @param int $group_id ID of the group.
+                */
+               do_action( 'bp_groups_member_after_delete', $user_id, $group_id );
+
</ins><span class="cx" style="display: block; padding: 0 10px">                 return $remove;
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span></span></pre>
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