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<title>[12770] trunk: Use API to set the user's role.</title>
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<div id="msg">
<dl>
<dt>Revision</dt> <dd><a href="http://trac.wordpress.org/changeset/12770">12770</a></dd>
<dt>Author</dt> <dd>ryan</dd>
<dt>Date</dt> <dd>2010-01-19 20:12:04 +0000 (Tue, 19 Jan 2010)</dd>
</dl>
<h3>Log Message</h3>
<pre>Use API to set the user's role. see <a href="http://trac.wordpress.org/ticket/11781">#11781</a></pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpadminmseditphp">trunk/wp-admin/ms-edit.php</a></li>
<li><a href="#trunkwpincludescapabilitiesphp">trunk/wp-includes/capabilities.php</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="trunkwpadminmseditphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-admin/ms-edit.php (12769 => 12770)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-admin/ms-edit.php 2010-01-19 20:03:11 UTC (rev 12769)
+++ trunk/wp-admin/ms-edit.php 2010-01-19 20:12:04 UTC (rev 12770)
</span><span class="lines">@@ -235,12 +235,12 @@
</span><span class="cx"> $newroles = $_POST[ 'role' ];
</span><span class="cx"> reset( $newroles );
</span><span class="cx"> foreach ( (array) $newroles as $userid => $role ) {
</span><del>- $role_len = strlen( $role );
- $existing_role = $wpdb->get_var( "SELECT meta_value FROM $wpdb->usermeta WHERE user_id = '$userid' AND meta_key = '" . $blog_prefix. "capabilities'" );
- if ( false == $existing_role )
- $wpdb->query( "INSERT INTO " . $wpdb->usermeta . "( `umeta_id` , `user_id` , `meta_key` , `meta_value` ) VALUES ( NULL, '$userid', '" . $blog_prefix . "capabilities', 'a:1:{s:" . strlen( $role ) . ":\"" . $role . "\";b:1;}')" );
- elseif ( $existing_role != "a:1:{s:" . strlen( $role ) . ":\"" . $role . "\";b:1;}" )
- $wpdb->query( "UPDATE $wpdb->usermeta SET meta_value = 'a:1:{s:" . strlen( $role ) . ":\"" . $role . "\";b:1;}' WHERE user_id = '$userid' AND meta_key = '" . $blog_prefix . "capabilities'" );
</del><ins>+ $user = new WP_User($userid);
+ if ( ! $user )
+ continue;
+ // Hack. Init user caps for given blog.
+ $user->_init_caps($blog_prefix . 'capabilities');
+ $user->set_role($role);
</ins><span class="cx"> }
</span><span class="cx"> }
</span><span class="cx">
</span></span></pre></div>
<a id="trunkwpincludescapabilitiesphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/capabilities.php (12769 => 12770)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/capabilities.php 2010-01-19 20:03:11 UTC (rev 12769)
+++ trunk/wp-includes/capabilities.php 2010-01-19 20:12:04 UTC (rev 12770)
</span><span class="lines">@@ -508,11 +508,16 @@
</span><span class="cx"> * used.
</span><span class="cx"> *
</span><span class="cx"> * @since 2.1.0
</span><ins>+ *
+ * @param string $cap_key Optional capability key
</ins><span class="cx"> * @access protected
</span><span class="cx"> */
</span><del>- function _init_caps() {
</del><ins>+ function _init_caps( $cap_key = '' ) {
</ins><span class="cx"> global $wpdb;
</span><del>- $this->cap_key = $wpdb->prefix . 'capabilities';
</del><ins>+ if ( empty($cap_key) )
+ $this->cap_key = $wpdb->prefix . 'capabilities';
+ else
+ $this->cap_key = $cap_key;
</ins><span class="cx"> $this->caps = &$this->{$this->cap_key};
</span><span class="cx"> if ( ! is_array( $this->caps ) )
</span><span class="cx"> $this->caps = array();
</span></span></pre>
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