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<title>[BuddyPress][4360] trunk: Adds meta_key and meta_value params to bp_has_members() and related functions.</title>
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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd>4360</dd>
<dt>Author</dt> <dd>boonebgorges</dd>
<dt>Date</dt> <dd>2011-05-15 15:01:28 +0000 (Sun, 15 May 2011)</dd>
</dl>

<h3>Log Message</h3>
<pre>Adds meta_key and meta_value params to bp_has_members() and related functions. Fixes #3205</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkbpcorebpcoreclassesphp">trunk/bp-core/bp-core-classes.php</a></li>
<li><a href="#trunkbpmembersbpmembersfunctionsphp">trunk/bp-members/bp-members-functions.php</a></li>
<li><a href="#trunkbpmembersbpmemberstemplatephp">trunk/bp-members/bp-members-template.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkbpcorebpcoreclassesphp"></a>
<div class="modfile"><h4>Modified: trunk/bp-core/bp-core-classes.php (4359 => 4360)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/bp-core/bp-core-classes.php        2011-05-15 10:18:53 UTC (rev 4359)
+++ trunk/bp-core/bp-core-classes.php        2011-05-15 15:01:28 UTC (rev 4360)
</span><span class="lines">@@ -109,7 +109,7 @@
</span><span class="cx"> 
</span><span class="cx">         /** Static Functions ******************************************************/
</span><span class="cx"> 
</span><del>-        function get_users( $type, $limit = 0, $page = 1, $user_id = 0, $include = false, $search_terms = false, $populate_extras = true, $exclude = false ) {
</del><ins>+        function get_users( $type, $limit = 0, $page = 1, $user_id = 0, $include = false, $search_terms = false, $populate_extras = true, $exclude = false, $meta_key = false, $meta_value = false ) {
</ins><span class="cx">                 global $wpdb, $bp;
</span><span class="cx"> 
</span><span class="cx">                 $sql = array();
</span><span class="lines">@@ -124,11 +124,21 @@
</span><span class="cx"> 
</span><span class="cx">                 if ( 'alphabetical' == $type )
</span><span class="cx">                         $sql['select_alpha'] = &quot;, pd.value as fullname&quot;;
</span><ins>+                
+                if ( $meta_key ) {
+                        $sql['select_meta'] = &quot;, umm.meta_key&quot;;
+                        
+                        if ( $meta_value )
+                                $sql['select_meta'] .= &quot;, umm.meta_value&quot;;
+                }
</ins><span class="cx"> 
</span><span class="cx">                 $sql['from'] = &quot;FROM &quot; . CUSTOM_USER_TABLE . &quot; u LEFT JOIN &quot; . CUSTOM_USER_META_TABLE . &quot; um ON um.user_id = u.ID&quot;;
</span><span class="cx"> 
</span><span class="cx">                 if ( $search_terms &amp;&amp; bp_is_active( 'xprofile' ) || 'alphabetical' == $type )
</span><span class="cx">                         $sql['join_profiledata'] = &quot;LEFT JOIN {$bp-&gt;profile-&gt;table_name_data} pd ON u.ID = pd.user_id&quot;;
</span><ins>+                        
+                if ( $meta_key )
+                        $sql['join_meta'] = &quot;LEFT JOIN {$wpdb-&gt;usermeta} umm ON umm.user_id = u.ID&quot;;
</ins><span class="cx"> 
</span><span class="cx">                 $sql['where'] = 'WHERE ' . bp_core_get_status_sql( 'u.' );
</span><span class="cx"> 
</span><span class="lines">@@ -174,6 +184,15 @@
</span><span class="cx">                         $search_terms             = like_escape( $wpdb-&gt;escape( $search_terms ) );
</span><span class="cx">                         $sql['where_searchterms'] = &quot;AND pd.value LIKE '%%$search_terms%%'&quot;;
</span><span class="cx">                 }
</span><ins>+                
+                if ( $meta_key ) {
+                        $sql['where_meta'] = $wpdb-&gt;prepare( &quot; AND umm.meta_key = %s&quot;, $meta_key );
+                        
+                        // If a meta value is provided, match it
+                        if ( $meta_value ) {
+                                $sql['where_meta'] .= $wpdb-&gt;prepare( &quot; AND umm.meta_value = %s&quot;, $meta_value );
+                        }
+                }
</ins><span class="cx"> 
</span><span class="cx">                 switch ( $type ) {
</span><span class="cx">                         case 'active': case 'online': default:
</span></span></pre></div>
<a id="trunkbpmembersbpmembersfunctionsphp"></a>
<div class="modfile"><h4>Modified: trunk/bp-members/bp-members-functions.php (4359 => 4360)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/bp-members/bp-members-functions.php        2011-05-15 10:18:53 UTC (rev 4359)
+++ trunk/bp-members/bp-members-functions.php        2011-05-15 15:01:28 UTC (rev 4360)
</span><span class="lines">@@ -60,6 +60,8 @@
</span><span class="cx">                 'user_id'         =&gt; false,    // Pass a user_id to limit to only friend connections for this user
</span><span class="cx">                 'exclude'         =&gt; false,    // Users to exclude from results
</span><span class="cx">                 'search_terms'    =&gt; false,    // Limit to users that match these search terms
</span><ins>+                'meta_key'          =&gt; false,    // Limit to users who have this piece of usermeta
+                'meta_value'          =&gt; false,    // With meta_key, limit to users where usermeta matches this value
</ins><span class="cx"> 
</span><span class="cx">                 'include'         =&gt; false,    // Pass comma separated list of user_ids to limit to only these users
</span><span class="cx">                 'per_page'        =&gt; 20,       // The number of results to return per page
</span><span class="lines">@@ -70,7 +72,7 @@
</span><span class="cx">         $params = wp_parse_args( $args, $defaults );
</span><span class="cx">         extract( $params, EXTR_SKIP );
</span><span class="cx"> 
</span><del>-        return apply_filters( 'bp_core_get_users', BP_Core_User::get_users( $type, $per_page, $page, $user_id, $include, $search_terms, $populate_extras, $exclude ), $params );
</del><ins>+        return apply_filters( 'bp_core_get_users', BP_Core_User::get_users( $type, $per_page, $page, $user_id, $include, $search_terms, $populate_extras, $exclude, $meta_key, $meta_value ), $params );
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> /**
</span></span></pre></div>
<a id="trunkbpmembersbpmemberstemplatephp"></a>
<div class="modfile"><h4>Modified: trunk/bp-members/bp-members-template.php (4359 => 4360)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/bp-members/bp-members-template.php        2011-05-15 10:18:53 UTC (rev 4359)
+++ trunk/bp-members/bp-members-template.php        2011-05-15 15:01:28 UTC (rev 4360)
</span><span class="lines">@@ -139,11 +139,11 @@
</span><span class="cx">         var $pag_links;
</span><span class="cx">         var $total_member_count;
</span><span class="cx"> 
</span><del>-        function bp_core_members_template( $type, $page_number, $per_page, $max, $user_id, $search_terms, $include, $populate_extras, $exclude ) {
-                $this-&gt;__construct( $type, $page_number, $per_page, $max, $user_id, $search_terms, $include, $populate_extras, $exclude );
</del><ins>+        function bp_core_members_template( $type, $page_number, $per_page, $max, $user_id, $search_terms, $include, $populate_extras, $exclude, $meta_key, $meta_value ) {
+                $this-&gt;__construct( $type, $page_number, $per_page, $max, $user_id, $search_terms, $include, $populate_extras, $exclude, $meta_key, $meta_value );
</ins><span class="cx">         }
</span><span class="cx"> 
</span><del>-        function __construct( $type, $page_number, $per_page, $max, $user_id, $search_terms, $include, $populate_extras, $exclude ) {
</del><ins>+        function __construct( $type, $page_number, $per_page, $max, $user_id, $search_terms, $include, $populate_extras, $exclude, $meta_key, $meta_value ) {
</ins><span class="cx">                 global $bp;
</span><span class="cx">                 
</span><span class="cx">                 $this-&gt;pag_page  = !empty( $_REQUEST['upage'] ) ? intval( $_REQUEST['upage'] ) : (int)$page_number;
</span><span class="lines">@@ -155,7 +155,7 @@
</span><span class="cx">                 else if ( false !== $include )
</span><span class="cx">                         $this-&gt;members = BP_Core_User::get_specific_users( $include, $this-&gt;pag_num, $this-&gt;pag_page, $populate_extras );
</span><span class="cx">                 else
</span><del>-                        $this-&gt;members = bp_core_get_users( array( 'type' =&gt; $this-&gt;type, 'per_page' =&gt; $this-&gt;pag_num, 'page' =&gt; $this-&gt;pag_page, 'user_id' =&gt; $user_id, 'include' =&gt; $include, 'search_terms' =&gt; $search_terms, 'populate_extras' =&gt; $populate_extras, 'exclude' =&gt; $exclude ) );
</del><ins>+                        $this-&gt;members = bp_core_get_users( array( 'type' =&gt; $this-&gt;type, 'per_page' =&gt; $this-&gt;pag_num, 'page' =&gt; $this-&gt;pag_page, 'user_id' =&gt; $user_id, 'include' =&gt; $include, 'search_terms' =&gt; $search_terms, 'populate_extras' =&gt; $populate_extras, 'exclude' =&gt; $exclude, 'meta_key' =&gt; $meta_key, 'meta_value' =&gt; $meta_value ) );
</ins><span class="cx"> 
</span><span class="cx">                 if ( !$max || $max &gt;= (int)$this-&gt;members['total'] )
</span><span class="cx">                         $this-&gt;total_member_count = (int)$this-&gt;members['total'];
</span><span class="lines">@@ -267,6 +267,9 @@
</span><span class="cx"> 
</span><span class="cx">                 'user_id'         =&gt; $user_id,      // Pass a user_id to only show friends of this user
</span><span class="cx">                 'search_terms'    =&gt; $search_terms, // Pass search_terms to filter users by their profile data
</span><ins>+                
+                'meta_key'          =&gt; false,            // Only return users with this usermeta
+                'meta_value'          =&gt; false,            // Only return users where the usermeta value matches. Requires meta_key
</ins><span class="cx"> 
</span><span class="cx">                 'populate_extras' =&gt; true           // Fetch usermeta? Friend count, last active etc.
</span><span class="cx">         );
</span><span class="lines">@@ -290,7 +293,7 @@
</span><span class="cx">         if ( empty( $include ) &amp;&amp; bp_is_friends_component() &amp;&amp; bp_is_current_action( 'requests' ) )
</span><span class="cx">                 return false;
</span><span class="cx"> 
</span><del>-        $members_template = new BP_Core_Members_Template( $type, $page, $per_page, $max, $user_id, $search_terms, $include, (bool)$populate_extras, $exclude );
</del><ins>+        $members_template = new BP_Core_Members_Template( $type, $page, $per_page, $max, $user_id, $search_terms, $include, (bool)$populate_extras, $exclude, $meta_key, $meta_value );
</ins><span class="cx">         return apply_filters( 'bp_has_members', $members_template-&gt;has_members(), $members_template );
</span><span class="cx"> }
</span><span class="cx"> 
</span></span></pre>
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