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<title>[19897] trunk: Autocomplete for add-user screens in multisite.</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/19897">19897</a></dd>
<dt>Author</dt> <dd>markjaquith</dd>
<dt>Date</dt> <dd>2012-02-10 08:45:17 +0000 (Fri, 10 Feb 2012)</dd>
</dl>

<h3>Log Message</h3>
<pre>Autocomplete for add-user screens in multisite. props boonebgorges, Japh, DrewAPicture, PeteMall, nacin, koopersmith, markjaquith. see <a href="http://core.trac.wordpress.org/ticket/19810">#19810</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpadminadminajaxphp">trunk/wp-admin/admin-ajax.php</a></li>
<li><a href="#trunkwpadmincsswpadmindevcss">trunk/wp-admin/css/wp-admin.dev.css</a></li>
<li><a href="#trunkwpadminincludesajaxactionsphp">trunk/wp-admin/includes/ajax-actions.php</a></li>
<li><a href="#trunkwpadminnetworksiteusersphp">trunk/wp-admin/network/site-users.php</a></li>
<li><a href="#trunkwpadminusernewphp">trunk/wp-admin/user-new.php</a></li>
<li><a href="#trunkwpincludesscriptloaderphp">trunk/wp-includes/script-loader.php</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#trunkwpadminjsusersearchdevjs">trunk/wp-admin/js/user-search.dev.js</a></li>
<li><a href="#trunkwpadminjsusersearchjs">trunk/wp-admin/js/user-search.js</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkwpadminadminajaxphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-admin/admin-ajax.php (19896 => 19897)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-admin/admin-ajax.php        2012-02-09 23:30:50 UTC (rev 19896)
+++ trunk/wp-admin/admin-ajax.php        2012-02-10 08:45:17 UTC (rev 19897)
</span><span class="lines">@@ -34,7 +34,7 @@
</span><span class="cx"> 
</span><span class="cx"> do_action( 'admin_init' );
</span><span class="cx"> 
</span><del>-$core_actions_get = array( 'fetch-list', 'ajax-tag-search', 'wp-compression-test', 'imgedit-preview', 'oembed_cache' );
</del><ins>+$core_actions_get = array( 'fetch-list', 'ajax-tag-search', 'wp-compression-test', 'imgedit-preview', 'oembed_cache', 'autocomplete-user' );
</ins><span class="cx"> 
</span><span class="cx"> $core_actions_post = array(
</span><span class="cx">         'oembed_cache', 'image-editor', 'delete-comment', 'delete-tag', 'delete-link',
</span></span></pre></div>
<a id="trunkwpadmincsswpadmindevcss"></a>
<div class="modfile"><h4>Modified: trunk/wp-admin/css/wp-admin.dev.css (19896 => 19897)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-admin/css/wp-admin.dev.css        2012-02-09 23:30:50 UTC (rev 19896)
+++ trunk/wp-admin/css/wp-admin.dev.css        2012-02-10 08:45:17 UTC (rev 19897)
</span><span class="lines">@@ -892,7 +892,46 @@
</span><span class="cx">         margin: 0;
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+input[type=&quot;text&quot;].ui-autocomplete-loading {
+        background: transparent url('../images/loading.gif') no-repeat right center;
+        visibility: visible;
+}
</ins><span class="cx"> 
</span><ins>+ul#add-to-blog-users {
+        margin: 0 0 0 14px;
+}
+
+.ui-autocomplete {
+        padding: 0;
+        margin: 0;
+        list-style: none;
+        position: absolute;
+        z-index: 10000;
+        border-width: 1px;
+        border-style: solid;
+
+        background-color: #ececec;
+        border-color: gray;
+}
+
+.ui-autocomplete li {
+        padding: 2px 5px;
+        white-space: nowrap;
+        text-align: left;
+        color: #101010;
+}
+
+.ui-autocomplete li a {
+        display: block;
+        height: 100%;
+        padding: 2px 5px;
+        color: #333;
+}
+
+.ui-autocomplete li a.ui-state-hover {
+        background-color: #f0f0b8;
+}
+
</ins><span class="cx"> /*------------------------------------------------------------------------------
</span><span class="cx">   3.0 - Actions
</span><span class="cx"> ------------------------------------------------------------------------------*/
</span></span></pre></div>
<a id="trunkwpadminincludesajaxactionsphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-admin/includes/ajax-actions.php (19896 => 19897)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-admin/includes/ajax-actions.php        2012-02-09 23:30:50 UTC (rev 19896)
+++ trunk/wp-admin/includes/ajax-actions.php        2012-02-10 08:45:17 UTC (rev 19897)
</span><span class="lines">@@ -149,6 +149,38 @@
</span><span class="cx">         wp_die( $return );
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+function wp_ajax_autocomplete_user() {
+        if ( !is_multisite() || !current_user_can( 'promote_users' ) || wp_is_large_network( 'users' ) || !is_super_admin() &amp;&amp; apply_filters( 'autocomplete_users_for_site_admins', false ) )
+                wp_die( -1 );
+        
+        $return = array();
+
+        // Exclude current users of this blog
+        if ( isset( $_REQUEST['site_id'] ) )
+                $id = absint( $_REQUEST['site_id'] );
+        else
+                $id = get_current_blog_id();
+
+        $this_blog_users = get_users( array( 'blog_id' =&gt; $id, 'fields' =&gt; 'ID' ) );
+
+        $users = get_users( array(
+                'blog_id' =&gt; false,
+                'search'  =&gt; '*' . $_REQUEST['term'] . '*',
+                'exclude' =&gt; $this_blog_users,
+                'search_columns' =&gt; array( 'user_login', 'user_nicename', 'user_email' ),
+        ) );        
+
+        foreach ( $users as $user ) {
+                $return[] = array(
+                        /* translators: 1: user_login, 2: user_email */
+                        'label' =&gt; sprintf( __( '%1$s (%2$s)' ), $user-&gt;user_login, $user-&gt;user_email ),
+                        'value' =&gt; $user-&gt;user_login,
+                );
+        }
+
+        wp_die( json_encode( $return ) );
+}
+
</ins><span class="cx"> /*
</span><span class="cx">  * Ajax helper.
</span><span class="cx">  */
</span></span></pre></div>
<a id="trunkwpadminjsusersearchdevjs"></a>
<div class="addfile"><h4>Added: trunk/wp-admin/js/user-search.dev.js (0 => 19897)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-admin/js/user-search.dev.js                                (rev 0)
+++ trunk/wp-admin/js/user-search.dev.js        2012-02-10 08:45:17 UTC (rev 19897)
</span><span class="lines">@@ -0,0 +1,9 @@
</span><ins>+jQuery( function($) {
+        var id = typeof( current_site_id ) != 'undefined' ? '&amp;site_id=' + current_site_id : '';
+
+        $( '#adduser-email, #newuser' ).autocomplete({
+                source:   ajaxurl + '?action=autocomplete-user' + id,
+                delay:    500,
+                minLength: 2,
+        });
+});
</ins><span class="cx">\ No newline at end of file
</span></span></pre></div>
<a id="trunkwpadminnetworksiteusersphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-admin/network/site-users.php (19896 => 19897)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-admin/network/site-users.php        2012-02-09 23:30:50 UTC (rev 19896)
+++ trunk/wp-admin/network/site-users.php        2012-02-10 08:45:17 UTC (rev 19897)
</span><span class="lines">@@ -171,8 +171,18 @@
</span><span class="cx"> $parent_file = 'sites.php';
</span><span class="cx"> $submenu_file = 'sites.php';
</span><span class="cx"> 
</span><ins>+if ( current_user_can( 'promote_users' ) &amp;&amp; apply_filters( 'show_network_site_users_add_existing_form', true ) &amp;&amp; !wp_is_large_network( 'users' ) )
+        wp_enqueue_script( 'user-search' );
+
</ins><span class="cx"> require('../admin-header.php'); ?&gt;
</span><span class="cx"> 
</span><ins>+&lt;script type='text/javascript'&gt;
+/* &lt;![CDATA[ */
+var current_site_id = &lt;?php echo $id; ?&gt;;
+/* ]]&gt; */
+&lt;/script&gt;
+
+
</ins><span class="cx"> &lt;div class=&quot;wrap&quot;&gt;
</span><span class="cx"> &lt;?php screen_icon('ms-admin'); ?&gt;
</span><span class="cx"> &lt;h2 id=&quot;edit-site&quot;&gt;&lt;?php echo $title_site_url_linked ?&gt;&lt;/h2&gt;
</span></span></pre></div>
<a id="trunkwpadminusernewphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-admin/user-new.php (19896 => 19897)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-admin/user-new.php        2012-02-09 23:30:50 UTC (rev 19896)
+++ trunk/wp-admin/user-new.php        2012-02-10 08:45:17 UTC (rev 19897)
</span><span class="lines">@@ -178,8 +178,10 @@
</span><span class="cx"> 
</span><span class="cx"> wp_enqueue_script('wp-ajax-response');
</span><span class="cx"> wp_enqueue_script('user-profile');
</span><ins>+if ( is_multisite() &amp;&amp; current_user_can( 'promote_users' ) &amp;&amp; !wp_is_large_network( 'users' ) &amp;&amp; is_super_admin() || apply_filters( 'autocomplete_users_for_site_admins', false ) )
+        wp_enqueue_script( 'user-search' );
</ins><span class="cx"> 
</span><del>-require_once ('admin-header.php');
</del><ins>+require_once( 'admin-header.php' );
</ins><span class="cx"> 
</span><span class="cx"> if ( isset($_GET['update']) ) {
</span><span class="cx">         $messages = array();
</span></span></pre></div>
<a id="trunkwpincludesscriptloaderphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/script-loader.php (19896 => 19897)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/script-loader.php        2012-02-09 23:30:50 UTC (rev 19896)
+++ trunk/wp-includes/script-loader.php        2012-02-10 08:45:17 UTC (rev 19897)
</span><span class="lines">@@ -260,6 +260,8 @@
</span><span class="cx"> 
</span><span class="cx">         $scripts-&gt;add( 'user-profile', &quot;/wp-admin/js/user-profile$suffix.js&quot;, array( 'jquery', 'password-strength-meter' ), false, 1 );
</span><span class="cx"> 
</span><ins>+        $scripts-&gt;add( 'user-search', &quot;/wp-admin/js/user-search$suffix.js&quot;, array( 'jquery-ui-autocomplete' ), false, 1 );
+
</ins><span class="cx">         $scripts-&gt;add( 'admin-bar', &quot;/wp-includes/js/admin-bar$suffix.js&quot;, array(), false, 1 );
</span><span class="cx"> 
</span><span class="cx">         $scripts-&gt;add( 'wplink', &quot;/wp-includes/js/wplink$suffix.js&quot;, array( 'jquery', 'wpdialogs' ), false, 1 );
</span></span></pre>
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