X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/80b7979fccf09a75af3f4c111fa27060ae6dbf85..e08b42e8ad054ec67522d7ac1aaae5dc68cb3d01:/wp-admin/network/site-settings.php

diff --git a/wp-admin/network/site-settings.php b/wp-admin/network/site-settings.php
index f807fcf2..5e1ffdd9 100644
--- a/wp-admin/network/site-settings.php
+++ b/wp-admin/network/site-settings.php
@@ -8,7 +8,7 @@
  */
 
 /** Load WordPress Administration Bootstrap */
-require_once( './admin.php' );
+require_once( dirname( __FILE__ ) . '/admin.php' );
 
 if ( ! is_multisite() )
 	wp_die( __( 'Multisite support is not enabled.' ) );
@@ -49,19 +49,20 @@ if ( isset($_REQUEST['action']) && 'update-site' == $_REQUEST['action'] && is_ar
 
 	switch_to_blog( $id );
 
-	$c = 1;
-	$count = count( $_POST['option'] );
 	$skip_options = array( 'allowedthemes' ); // Don't update these options since they are handled elsewhere in the form.
 	foreach ( (array) $_POST['option'] as $key => $val ) {
+		$key = wp_unslash( $key );
+		$val = wp_unslash( $val );
 		if ( $key === 0 || is_array( $val ) || in_array($key, $skip_options) )
 			continue; // Avoids "0 is a protected WP option and may not be modified" error when edit blog options
-		if ( $c == $count )
-			update_option( $key, stripslashes( $val ) );
-		else
-			update_option( $key, stripslashes( $val ), false ); // no need to refresh blog details yet
-		$c++;
+		update_option( $key, $val );
 	}
 
+/**
+ * Fires after the site options are updated.
+ *
+ * @since 3.0.0
+ */
 	do_action( 'wpmu_update_blog_options' );
 	restore_current_blog();
 	wp_redirect( add_query_arg( array( 'update' => 'updated', 'id' => $id ), 'site-settings.php') );
@@ -81,12 +82,11 @@ $title = sprintf( __('Edit Site: %s'), $site_url_no_http );
 $parent_file = 'sites.php';
 $submenu_file = 'sites.php';
 
-require('../admin-header.php');
+require( ABSPATH . 'wp-admin/admin-header.php' );
 
 ?>
 
 <div class="wrap">
-<?php screen_icon('ms-admin'); ?>
 <h2 id="edit-site"><?php echo $title_site_url_linked ?></h2>
 <h3 class="nav-tab-wrapper">
 <?php
@@ -121,7 +121,7 @@ if ( ! empty( $messages ) ) {
 			$class = 'all-options';
 			if ( is_serialized( $option->option_value ) ) {
 				if ( is_serialized_string( $option->option_value ) ) {
-					$option->option_value = esc_html( maybe_unserialize( $option->option_value ), 'single' );
+					$option->option_value = esc_html( maybe_unserialize( $option->option_value ) );
 				} else {
 					$option->option_value = 'SERIALIZED DATA';
 					$disabled = true;
@@ -148,6 +148,13 @@ if ( ! empty( $messages ) ) {
 			<?php
 			}
 		} // End foreach
+		/**
+		 * Fires at the end of the Edit Site form, before the submit button.
+		 *
+		 * @since 3.0.0
+		 *
+		 * @param int $id Site ID.
+		 */
 		do_action( 'wpmueditblogaction', $id );
 		?>
 	</table>
@@ -156,4 +163,4 @@ if ( ! empty( $messages ) ) {
 
 </div>
 <?php
-require('../admin-footer.php');
+require( ABSPATH . 'wp-admin/admin-footer.php' );