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<title>[BuddyPress][6013] trunk/bp-groups/bp-groups-functions.php: In groups_accept_invite(), if the user is already a group member, do some cleanup and return true.</title>
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<dt>Revision</dt> <dd><a href="http://buddypress.trac.wordpress.org/changeset/6013">6013</a></dd>
<dt>Author</dt> <dd>boonebgorges</dd>
<dt>Date</dt> <dd>2012-05-03 14:34:31 +0000 (Thu, 03 May 2012)</dd>
</dl>
<h3>Log Message</h3>
<pre>In groups_accept_invite(), if the user is already a group member, do some cleanup and return true. Prevents bugs related to duplicate uncleared membership requests/invitations. Fixes <a href="http://buddypress.trac.wordpress.org/ticket/4182">#4182</a></pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkbpgroupsbpgroupsfunctionsphp">trunk/bp-groups/bp-groups-functions.php</a></li>
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<h3>Diff</h3>
<a id="trunkbpgroupsbpgroupsfunctionsphp"></a>
<div class="modfile"><h4>Modified: trunk/bp-groups/bp-groups-functions.php (6012 => 6013)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/bp-groups/bp-groups-functions.php 2012-05-03 14:34:26 UTC (rev 6012)
+++ trunk/bp-groups/bp-groups-functions.php 2012-05-03 14:34:31 UTC (rev 6013)
</span><span class="lines">@@ -323,11 +323,11 @@
</span><span class="cx"> if ( empty( $user_id ) )
</span><span class="cx"> $user_id = bp_loggedin_user_id();
</span><span class="cx">
</span><del>- // Check if the user has an outstanding invite, is so delete it.
</del><ins>+ // Check if the user has an outstanding invite. If so, delete it.
</ins><span class="cx"> if ( groups_check_user_has_invite( $user_id, $group_id ) )
</span><span class="cx"> groups_delete_invite( $user_id, $group_id );
</span><span class="cx">
</span><del>- // Check if the user has an outstanding request, is so delete it.
</del><ins>+ // Check if the user has an outstanding request. If so, delete it.
</ins><span class="cx"> if ( groups_check_for_membership_request( $user_id, $group_id ) )
</span><span class="cx"> groups_delete_membership_request( $user_id, $group_id );
</span><span class="cx">
</span><span class="lines">@@ -605,12 +605,30 @@
</span><span class="cx"> return true;
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+/**
+ * Process the acceptance of a group invitation.
+ *
+ * Returns true if a user is already a member of the group.
+ *
+ * @param int $user_id
+ * @param int $group_id
+ * @return bool True when the user is a member of the group, otherwise false
+ */
</ins><span class="cx"> function groups_accept_invite( $user_id, $group_id ) {
</span><span class="cx"> global $bp;
</span><span class="cx">
</span><del>- if ( groups_is_user_member( $user_id, $group_id ) )
- return false;
</del><ins>+ // If the user is already a member (because BP at one point allowed two invitations to
+ // slip through), delete all existing invitations/requests and return true
+ if ( groups_is_user_member( $user_id, $group_id ) ) {
+ if ( groups_check_user_has_invite( $user_id, $group_id ) )
+ groups_delete_invite( $user_id, $group_id );
</ins><span class="cx">
</span><ins>+ if ( groups_check_for_membership_request( $user_id, $group_id ) )
+ groups_delete_membership_request( $user_id, $group_id );
+
+ return true;
+ }
+
</ins><span class="cx"> $member = new BP_Groups_Member( $user_id, $group_id );
</span><span class="cx"> $member->accept_invite();
</span><span class="cx">
</span></span></pre>
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