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<title>[BuddyPress][7638] trunk: Prevent BP_User_Query from fetching spam users on alphabetical sort</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://buddypress.trac.wordpress.org/changeset/7638">7638</a></dd>
<dt>Author</dt> <dd>boonebgorges</dd>
<dt>Date</dt> <dd>2013-12-02 20:49:29 +0000 (Mon, 02 Dec 2013)</dd>
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<h3>Log Message</h3>
<pre>Prevent BP_User_Query from fetching spam users on alphabetical sort

BP_User_Query's 'alphabetical' sort type, in contrast to the other values of
'type', does not look at users' last_activity usermeta value. As a result, it
cannot infer spam/deleted/activated status in the same way as the other 'type'
values. To prevent spammed/deleted/unactivated users from being returned on
alphabetical sorts, we do a subquery that limits results to user_status = 0.

Fixes <a href="http://buddypress.trac.wordpress.org/ticket/5114">#5114</a>

Props sbrajesh, imath</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkbpcorebpcoreclassesphp">trunk/bp-core/bp-core-classes.php</a></li>
<li><a href="#trunkteststestcasescoreclassbpuserqueryphp">trunk/tests/testcases/core/class-bp-user-query.php</a></li>
</ul>

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<h3>Diff</h3>
<a id="trunkbpcorebpcoreclassesphp"></a>
<div class="modfile"><h4>Modified: trunk/bp-core/bp-core-classes.php (7637 => 7638)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/bp-core/bp-core-classes.php        2013-12-02 13:35:17 UTC (rev 7637)
+++ trunk/bp-core/bp-core-classes.php   2013-12-02 20:49:29 UTC (rev 7638)
</span><span class="lines">@@ -310,6 +310,11 @@
</span><span class="cx">                                  $sql['order']   = "ASC";
</span><span class="cx">                          }
</span><span class="cx"> 
</span><ins>+                               // Alphabetical queries ignore last_activity, while BP uses last_activity
+                               // to infer spam/deleted/non-activated users. To ensure that these users
+                               // are filtered out, we add an appropriate sub-query.
+                               $sql['where'][] = "u.{$this->uid_name} IN ( SELECT ID FROM {$wpdb->users} WHERE " . bp_core_get_status_sql( '' ) . " )";
+
</ins><span class="cx">                           break;
</span><span class="cx"> 
</span><span class="cx">                  // Any other 'type' falls through
</span></span></pre></div>
<a id="trunkteststestcasescoreclassbpuserqueryphp"></a>
<div class="modfile"><h4>Modified: trunk/tests/testcases/core/class-bp-user-query.php (7637 => 7638)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/tests/testcases/core/class-bp-user-query.php       2013-12-02 13:35:17 UTC (rev 7637)
+++ trunk/tests/testcases/core/class-bp-user-query.php  2013-12-02 20:49:29 UTC (rev 7638)
</span><span class="lines">@@ -222,4 +222,80 @@
</span><span class="cx"> 
</span><span class="cx">          $this->assertEquals( array( $u2 ), $found_user_ids );
</span><span class="cx">  }
</span><ins>+
+       /**
+        * @group type
+        * @group spam
+        */
+       public function test_bp_user_query_type_alphabetical_spam_xprofileon() {
+               if ( is_multisite() ) {
+                       return;
+               }
+
+               // Make sure xprofile is on
+               $xprofile_toggle = isset( buddypress()->active_components['xprofile'] );
+               buddypress()->active_components['xprofile'] = 1;
+               add_filter( 'bp_disable_profile_sync', '__return_false' );
+
+               $u1 = $this->create_user();
+               $u2 = $this->create_user();
+
+               global $wpdb;
+               bp_core_process_spammer_status( $u1, 'spam' );
+
+               $q = new BP_User_Query( array( 'type' => 'alphabetical', ) );
+
+               // Restore xprofile setting
+               if ( $xprofile_toggle ) {
+                       buddypress()->active_components['xprofile'] = 1;
+               } else {
+                       unset( buddypress()->active_components['xprofile'] );
+               }
+               remove_filter( 'bp_disable_profile_sync', '__return_false' );
+
+               $found_user_ids = null;
+
+               if ( ! empty( $q->results ) ) {
+                       $found_user_ids = array_values( wp_parse_id_list( wp_list_pluck( $q->results, 'ID' ) ) );
+               }
+
+               // Do a assertNotContains because there are weird issues with user #1 as created by WP
+               $this->assertNotContains( $u1, $found_user_ids );
+       }
+
+       /**
+        * @group type
+        * @group spam
+        */
+       public function test_bp_user_query_type_alphabetical_spam_xprofileoff() {
+               $u1 = $this->create_user();
+               $u2 = $this->create_user();
+
+               // Make sure xprofile and profile sync are off
+               $xprofile_toggle = isset( buddypress()->active_components['xprofile'] );
+               buddypress()->active_components['xprofile'] = 0;
+               add_filter( 'bp_disable_profile_sync', '__return_false' );
+
+               bp_core_process_spammer_status( $u1, 'spam' );
+
+               $q = new BP_User_Query( array( 'type' => 'alphabetical', ) );
+
+               // Restore xprofile setting
+               if ( $xprofile_toggle ) {
+                       buddypress()->active_components['xprofile'] = 1;
+               } else {
+                       unset( buddypress()->active_components['xprofile'] );
+               }
+               remove_filter( 'bp_disable_profile_sync', '__return_false' );
+
+               $found_user_ids = null;
+
+               if ( ! empty( $q->results ) ) {
+                       $found_user_ids = array_values( wp_parse_id_list( wp_list_pluck( $q->results, 'ID' ) ) );
+               }
+
+               // Do a assertNotContains because there are weird issues with user #1 as created by WP
+               $this->assertNotContains( $u1, $found_user_ids );
+       }
+
</ins><span class="cx"> }
</span></span></pre>
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