Wordpress 4.6
[autoinstalls/wordpress.git] / wp-admin / network / themes.php
index a5196a8850ae2261b58431aeb65529f080843525..171afc359da942bff2052b8765deefadbbad38d3 100644 (file)
@@ -8,18 +8,13 @@
  */
 
 /** Load WordPress Administration Bootstrap */
-require_once( './admin.php' );
+require_once( dirname( __FILE__ ) . '/admin.php' );
 
 if ( ! is_multisite() )
        wp_die( __( 'Multisite support is not enabled.' ) );
 
-$menu_perms = get_site_option( 'menu_items', array() );
-
-if ( empty( $menu_perms['themes'] ) && ! is_super_admin() )
-       wp_die( __( 'Cheatin’ uh?' ) );
-
 if ( !current_user_can('manage_network_themes') )
-       wp_die( __( 'You do not have sufficient permissions to manage network themes.' ) );
+       wp_die( __( 'Sorry, you are not allowed to manage network themes.' ) );
 
 $wp_list_table = _get_list_table('WP_MS_Themes_List_Table');
 $pagenum = $wp_list_table->get_pagenum();
@@ -34,82 +29,91 @@ $_SERVER['REQUEST_URI'] = remove_query_arg( $temp_args, $_SERVER['REQUEST_URI']
 $referer = remove_query_arg( $temp_args, wp_get_referer() );
 
 if ( $action ) {
-       $allowed_themes = get_site_option( 'allowedthemes' );   
        switch ( $action ) {
                case 'enable':
                        check_admin_referer('enable-theme_' . $_GET['theme']);
-                       $allowed_themes[ $_GET['theme'] ] = true;
-                       update_site_option( 'allowedthemes', $allowed_themes );
-                       wp_redirect( add_query_arg( 'enabled', '1', $referer ) );
+                       WP_Theme::network_enable_theme( $_GET['theme'] );
+                       if ( false === strpos( $referer, '/network/themes.php' ) )
+                               wp_redirect( network_admin_url( 'themes.php?enabled=1' ) );
+                       else
+                               wp_safe_redirect( add_query_arg( 'enabled', 1, $referer ) );
                        exit;
-                       break;
                case 'disable':
                        check_admin_referer('disable-theme_' . $_GET['theme']);
-                       unset( $allowed_themes[ $_GET['theme'] ] );
-                       update_site_option( 'allowedthemes', $allowed_themes );
-                       wp_redirect( add_query_arg( 'disabled', '1', $referer ) );
+                       WP_Theme::network_disable_theme( $_GET['theme'] );
+                       wp_safe_redirect( add_query_arg( 'disabled', '1', $referer ) );
                        exit;
-                       break;
                case 'enable-selected':
                        check_admin_referer('bulk-themes');
                        $themes = isset( $_POST['checked'] ) ? (array) $_POST['checked'] : array();
                        if ( empty($themes) ) {
-                               wp_redirect( add_query_arg( 'error', 'none', $referer ) );
+                               wp_safe_redirect( add_query_arg( 'error', 'none', $referer ) );
                                exit;
                        }
-                       foreach( (array) $themes as $theme )
-                               $allowed_themes[ $theme ] = true;
-                       update_site_option( 'allowedthemes', $allowed_themes );
-                       wp_redirect( add_query_arg( 'enabled', count( $themes ), $referer ) );
+                       WP_Theme::network_enable_theme( (array) $themes );
+                       wp_safe_redirect( add_query_arg( 'enabled', count( $themes ), $referer ) );
                        exit;
-                       break;
                case 'disable-selected':
                        check_admin_referer('bulk-themes');
                        $themes = isset( $_POST['checked'] ) ? (array) $_POST['checked'] : array();
                        if ( empty($themes) ) {
-                               wp_redirect( add_query_arg( 'error', 'none', $referer ) );
+                               wp_safe_redirect( add_query_arg( 'error', 'none', $referer ) );
                                exit;
                        }
-                       foreach( (array) $themes as $theme )
-                               unset( $allowed_themes[ $theme ] );
-                       update_site_option( 'allowedthemes', $allowed_themes );
-                       wp_redirect( add_query_arg( 'disabled', count( $themes ), $referer ) );
+                       WP_Theme::network_disable_theme( (array) $themes );
+                       wp_safe_redirect( add_query_arg( 'disabled', count( $themes ), $referer ) );
+                       exit;
+               case 'update-selected' :
+                       check_admin_referer( 'bulk-themes' );
+
+                       if ( isset( $_GET['themes'] ) )
+                               $themes = explode( ',', $_GET['themes'] );
+                       elseif ( isset( $_POST['checked'] ) )
+                               $themes = (array) $_POST['checked'];
+                       else
+                               $themes = array();
+
+                       $title = __( 'Update Themes' );
+                       $parent_file = 'themes.php';
+
+                       require_once(ABSPATH . 'wp-admin/admin-header.php');
+
+                       echo '<div class="wrap">';
+                       echo '<h1>' . esc_html( $title ) . '</h1>';
+
+                       $url = self_admin_url('update.php?action=update-selected-themes&amp;themes=' . urlencode( join(',', $themes) ));
+                       $url = wp_nonce_url($url, 'bulk-update-themes');
+
+                       echo "<iframe src='$url' style='width: 100%; height:100%; min-height:850px;'></iframe>";
+                       echo '</div>';
+                       require_once(ABSPATH . 'wp-admin/admin-footer.php');
                        exit;
-                       break;
                case 'delete-selected':
-                       if ( ! current_user_can( 'delete_themes' ) )
-                               wp_die( __('You do not have sufficient permissions to delete themes for this site.') );
+                       if ( ! current_user_can( 'delete_themes' ) ) {
+                               wp_die( __('Sorry, you are not allowed to delete themes for this site.') );
+                       }
+
                        check_admin_referer( 'bulk-themes' );
 
                        $themes = isset( $_REQUEST['checked'] ) ? (array) $_REQUEST['checked'] : array();
 
-                       if ( isset( $themes[ get_option( 'template' ) ] ) )
-                               unset( $themes[ get_option( 'template' ) ] );
-                       if ( isset( $themes[ get_option( 'stylesheet' ) ] ) )
-                               unset( $themes[ get_option( 'stylesheet' ) ] );
-
                        if ( empty( $themes ) ) {
-                               wp_redirect( add_query_arg( 'error', 'none', $referer ) );
+                               wp_safe_redirect( add_query_arg( 'error', 'none', $referer ) );
                                exit;
                        }
 
-                       $main_theme = get_current_theme();
-                       $files_to_delete = $theme_info = array();
-                       foreach ( $themes as $key => $theme ) {
-                               $data = get_theme_data( WP_CONTENT_DIR . '/themes/' . $theme . '/style.css' );
-                               if ( $data['Name'] == $main_theme ) {
-                                       unset( $themes[$key] );
-                               } else {
-                                       $files_to_delete = array_merge( $files_to_delete, list_files( WP_CONTENT_DIR . "/themes/$theme" ) );                                    
-                                       $theme_info[ $theme ] = $data;
-                               }
-                       }
-                       
+                       $themes = array_diff( $themes, array( get_option( 'stylesheet' ), get_option( 'template' ) ) );
+
                        if ( empty( $themes ) ) {
-                               wp_redirect( add_query_arg( 'error', 'main', $referer ) );
+                               wp_safe_redirect( add_query_arg( 'error', 'main', $referer ) );
                                exit;
                        }
 
+                       $theme_info = array();
+                       foreach ( $themes as $key => $theme ) {
+                               $theme_info[ $theme ] = wp_get_theme( $theme );
+                       }
+
                        include(ABSPATH . 'wp-admin/update.php');
 
                        $parent_file = 'themes.php';
@@ -117,55 +121,80 @@ if ( $action ) {
                        if ( ! isset( $_REQUEST['verify-delete'] ) ) {
                                wp_enqueue_script( 'jquery' );
                                require_once( ABSPATH . 'wp-admin/admin-header.php' );
+                               $themes_to_delete = count( $themes );
                                ?>
                        <div class="wrap">
-                               <?php
-                                       $themes_to_delete = count( $themes );
-                                       screen_icon();
-                                       echo '<h2>' . _n( 'Delete Theme', 'Delete Themes', $themes_to_delete ) . '</h2>';
-                               ?>
-                               <div class="error"><p><strong><?php _e( 'Caution:' ); ?></strong> <?php echo _n( 'This theme may be active on other sites in the network.', 'These themes may be active on other sites in the network.', $themes_to_delete ); ?></p></div>
-                               <p><?php echo _n( 'You are about to remove the following theme:', 'You are about to remove the following themes:', $themes_to_delete ); ?></p>
+                               <?php if ( 1 == $themes_to_delete ) : ?>
+                                       <h1><?php _e( 'Delete Theme' ); ?></h1>
+                                       <div class="error"><p><strong><?php _e( 'Caution:' ); ?></strong> <?php _e( 'This theme may be active on other sites in the network.' ); ?></p></div>
+                                       <p><?php _e( 'You are about to remove the following theme:' ); ?></p>
+                               <?php else : ?>
+                                       <h1><?php _e( 'Delete Themes' ); ?></h1>
+                                       <div class="error"><p><strong><?php _e( 'Caution:' ); ?></strong> <?php _e( 'These themes may be active on other sites in the network.' ); ?></p></div>
+                                       <p><?php _e( 'You are about to remove the following themes:' ); ?></p>
+                               <?php endif; ?>
                                        <ul class="ul-disc">
-                                               <?php foreach ( $theme_info as $theme )
-                                                       echo '<li>', sprintf( __('<strong>%1$s</strong> by <em>%2$s</em>' ), esc_html( $theme['Name'] ), esc_html( $theme['AuthorName'] ) ), '</li>'; /* translators: 1: theme name, 2: theme author */ ?>
+                                       <?php
+                                               foreach ( $theme_info as $theme ) {
+                                                       echo '<li>' . sprintf(
+                                                               /* translators: 1: theme name, 2: theme author */
+                                                               _x( '%1$s by %2$s', 'theme' ),
+                                                               '<strong>' . $theme->display( 'Name' ) . '</strong>',
+                                                               '<em>' . $theme->display( 'Author' ) . '</em>'
+                                                       ) . '</li>';
+                                               }
+                                       ?>
                                        </ul>
-                               <p><?php _e('Are you sure you wish to delete these themes?'); ?></p>
+                               <?php if ( 1 == $themes_to_delete ) : ?>
+                                       <p><?php _e( 'Are you sure you wish to delete this theme?' ); ?></p>
+                               <?php else : ?>
+                                       <p><?php _e( 'Are you sure you wish to delete these themes?' ); ?></p>
+                               <?php endif; ?>
                                <form method="post" action="<?php echo esc_url($_SERVER['REQUEST_URI']); ?>" style="display:inline;">
                                        <input type="hidden" name="verify-delete" value="1" />
                                        <input type="hidden" name="action" value="delete-selected" />
                                        <?php
-                                               foreach ( (array) $themes as $theme )
+                                               foreach ( (array) $themes as $theme ) {
                                                        echo '<input type="hidden" name="checked[]" value="' . esc_attr($theme) . '" />';
+                                               }
+
+                                               wp_nonce_field( 'bulk-themes' );
+
+                                               if ( 1 == $themes_to_delete ) {
+                                                       submit_button( __( 'Yes, delete this theme' ), 'button', 'submit', false );
+                                               } else {
+                                                       submit_button( __( 'Yes, delete these themes' ), 'button', 'submit', false );
+                                               }
                                        ?>
-                                       <?php wp_nonce_field('bulk-themes') ?>
-                                       <?php submit_button( _n( 'Yes, Delete this theme', 'Yes, Delete these themes', $themes_to_delete ), 'button', 'submit', false ); ?>
                                </form>
-                               <form method="post" action="<?php echo esc_url(wp_get_referer()); ?>" style="display:inline;">
-                                       <?php submit_button( __( 'No, Return me to the theme list' ), 'button', 'submit', false ); ?>
+                               <?php
+                               $referer = wp_get_referer();
+                               ?>
+                               <form method="post" action="<?php echo $referer ? esc_url( $referer ) : ''; ?>" style="display:inline;">
+                                       <?php submit_button( __( 'No, return me to the theme list' ), 'button', 'submit', false ); ?>
                                </form>
-
-                               <p><a href="#" onclick="jQuery('#files-list').toggle(); return false;"><?php _e('Click to view entire list of files which will be deleted'); ?></a></p>
-                               <div id="files-list" style="display:none;">
-                                       <ul class="code">
-                                       <?php
-                                               foreach ( (array) $files_to_delete as $file )
-                                                       echo '<li>' . esc_html( str_replace( WP_CONTENT_DIR . "/themes", '', $file) ) . '</li>';
-                                       ?>
-                                       </ul>
-                               </div>
                        </div>
                                <?php
                                require_once(ABSPATH . 'wp-admin/admin-footer.php');
                                exit;
                        } // Endif verify-delete
 
-                       foreach ( $themes as $theme )
-                               $delete_result = delete_theme( $theme, esc_url( add_query_arg( array('verify-delete' => 1), $_SERVER['REQUEST_URI'] ) ) );
-                       $paged = ( $_REQUEST['paged'] ) ? $_REQUEST['paged'] : 1; 
-                       wp_redirect( network_admin_url( "themes.php?deleted=".count( $themes )."&paged=$paged&s=$s" ) );
+                       foreach ( $themes as $theme ) {
+                               $delete_result = delete_theme( $theme, esc_url( add_query_arg( array(
+                                       'verify-delete' => 1,
+                                       'action' => 'delete-selected',
+                                       'checked' => $_REQUEST['checked'],
+                                       '_wpnonce' => $_REQUEST['_wpnonce']
+                               ), network_admin_url( 'themes.php' ) ) ) );
+                       }
+
+                       $paged = ( $_REQUEST['paged'] ) ? $_REQUEST['paged'] : 1;
+                       wp_redirect( add_query_arg( array(
+                               'deleted' => count( $themes ),
+                               'paged' => $paged,
+                               's' => $s
+                       ), network_admin_url( 'themes.php' ) ) );
                        exit;
-                       break;
        }
 }
 
@@ -173,56 +202,93 @@ $wp_list_table->prepare_items();
 
 add_thickbox();
 
-add_screen_option( 'per_page', array('label' => _x( 'Themes', 'themes per page (screen options)' )) );
+add_screen_option( 'per_page' );
+
+get_current_screen()->add_help_tab( array(
+       'id'      => 'overview',
+       'title'   => __('Overview'),
+       'content' =>
+               '<p>' . __('This screen enables and disables the inclusion of themes available to choose in the Appearance menu for each site. It does not activate or deactivate which theme a site is currently using.') . '</p>' .
+               '<p>' . __('If the network admin disables a theme that is in use, it can still remain selected on that site. If another theme is chosen, the disabled theme will not appear in the site&#8217;s Appearance > Themes screen.') . '</p>' .
+               '<p>' . __('Themes can be enabled on a site by site basis by the network admin on the Edit Site screen (which has a Themes tab); get there via the Edit action link on the All Sites screen. Only network admins are able to install or edit themes.') . '</p>'
+) );
 
-add_contextual_help($current_screen,
-       '<p>' . __('This screen enables and disables the inclusion of themes available to choose in the Appearance menu for each site. It does not activate or deactivate which theme a site is currently using.') . '</p>' .
-       '<p>' . __('If the network admin disables a theme that is in use, it can still remain selected on that site. If another theme is chosen, the disabled theme will not appear in the site&#8217;s Appearance > Themes screen.') . '</p>' .
-       '<p>' . __('Themes can be enabled on a site by site basis by the network admin on the Edit Site screen (which has a Themes tab); get there via the Edit action link on the All Sites screen. Only network admins are able to install or edit themes.') . '</p>' .
+get_current_screen()->set_help_sidebar(
        '<p><strong>' . __('For more information:') . '</strong></p>' .
-       '<p>' . __('<a href="http://codex.wordpress.org/Network_Admin_Themes_Screen" target="_blank">Documentation on Network Themes</a>') . '</p>' .
-       '<p>' . __('<a href="http://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>'
+       '<p>' . __('<a href="https://codex.wordpress.org/Network_Admin_Themes_Screen" target="_blank">Documentation on Network Themes</a>') . '</p>' .
+       '<p>' . __('<a href="https://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>'
 );
 
+get_current_screen()->set_screen_reader_content( array(
+       'heading_views'      => __( 'Filter themes list' ),
+       'heading_pagination' => __( 'Themes list navigation' ),
+       'heading_list'       => __( 'Themes list' ),
+) );
+
 $title = __('Themes');
 $parent_file = 'themes.php';
 
+wp_enqueue_script( 'updates' );
+wp_enqueue_script( 'theme-preview' );
+
 require_once(ABSPATH . 'wp-admin/admin-header.php');
 
 ?>
 
 <div class="wrap">
-<?php screen_icon('themes'); ?>
-<h2><?php echo esc_html( $title ); if ( current_user_can('install_themes') ) { ?> <a href="theme-install.php" class="add-new-h2"><?php echo esc_html_x('Add New', 'theme'); ?></a><?php }
-if ( $s ) 
-       printf( '<span class="subtitle">' . __('Search results for &#8220;%s&#8221;') . '</span>', esc_html( $s ) ); ?> 
-</h2>
+<h1><?php echo esc_html( $title ); if ( current_user_can('install_themes') ) { ?> <a href="theme-install.php" class="page-title-action"><?php echo esc_html_x('Add New', 'theme'); ?></a><?php }
+if ( isset( $_REQUEST['s'] ) && strlen( $_REQUEST['s'] ) ) {
+       /* translators: %s: search keywords */
+       printf( '<span class="subtitle">' . __( 'Search results for &#8220;%s&#8221;' ) . '</span>', esc_html( $s ) );
+}
+?>
+</h1>
 
 <?php
 if ( isset( $_GET['enabled'] ) ) {
-       $_GET['enabled'] = absint( $_GET['enabled'] );
-       echo '<div id="message" class="updated"><p>' . sprintf( _n( 'Theme enabled.', '%s themes enabled.', $_GET['enabled'] ), number_format_i18n( $_GET['enabled'] ) ) . '</p></div>';
+       $enabled = absint( $_GET['enabled'] );
+       if ( 1 == $enabled ) {
+               $message = __( 'Theme enabled.' );
+       } else {
+               $message = _n( '%s theme enabled.', '%s themes enabled.', $enabled );
+       }
+       echo '<div id="message" class="updated notice is-dismissible"><p>' . sprintf( $message, number_format_i18n( $enabled ) ) . '</p></div>';
 } elseif ( isset( $_GET['disabled'] ) ) {
-       $_GET['disabled'] = absint( $_GET['disabled'] );
-       echo '<div id="message" class="updated"><p>' . sprintf( _n( 'Theme disabled.', '%s themes disabled.', $_GET['disabled'] ), number_format_i18n( $_GET['disabled'] ) ) . '</p></div>';
+       $disabled = absint( $_GET['disabled'] );
+       if ( 1 == $disabled ) {
+               $message = __( 'Theme disabled.' );
+       } else {
+               $message = _n( '%s theme disabled.', '%s themes disabled.', $disabled );
+       }
+       echo '<div id="message" class="updated notice is-dismissible"><p>' . sprintf( $message, number_format_i18n( $disabled ) ) . '</p></div>';
 } elseif ( isset( $_GET['deleted'] ) ) {
-       $_GET['deleted'] = absint( $_GET['deleted'] );
-       echo '<div id="message" class="updated"><p>' . sprintf( _nx( 'Theme deleted.', '%s themes deleted.', $_GET['deleted'], 'network' ), number_format_i18n( $_GET['deleted'] ) ) . '</p></div>';
+       $deleted = absint( $_GET['deleted'] );
+       if ( 1 == $deleted ) {
+               $message = __( 'Theme deleted.' );
+       } else {
+               $message = _n( '%s theme deleted.', '%s themes deleted.', $deleted );
+       }
+       echo '<div id="message" class="updated notice is-dismissible"><p>' . sprintf( $message, number_format_i18n( $deleted ) ) . '</p></div>';
 } elseif ( isset( $_GET['error'] ) && 'none' == $_GET['error'] ) {
-       echo '<div id="message" class="error"><p>' . __( 'No theme selected.' ) . '</p></div>';
+       echo '<div id="message" class="error notice is-dismissible"><p>' . __( 'No theme selected.' ) . '</p></div>';
 } elseif ( isset( $_GET['error'] ) && 'main' == $_GET['error'] ) {
-       echo '<div class="error"><p>' . __( 'You cannot delete a theme while it is active on the main site.' ) . '</p></div>';
+       echo '<div class="error notice is-dismissible"><p>' . __( 'You cannot delete a theme while it is active on the main site.' ) . '</p></div>';
 }
 
 ?>
 
-<form method="get" action="">
+<form method="get">
 <?php $wp_list_table->search_box( __( 'Search Installed Themes' ), 'theme' ); ?>
 </form>
 
-<?php $wp_list_table->views(); ?>
+<?php
+$wp_list_table->views();
 
-<form method="post" action="">
+if ( 'broken' == $status )
+       echo '<p class="clear">' . __( 'The following themes are installed but incomplete.' ) . '</p>';
+?>
+
+<form id="bulk-action-form" method="post">
 <input type="hidden" name="theme_status" value="<?php echo esc_attr($status) ?>" />
 <input type="hidden" name="paged" value="<?php echo esc_attr($page) ?>" />
 
@@ -232,4 +298,8 @@ if ( isset( $_GET['enabled'] ) ) {
 </div>
 
 <?php
+wp_print_request_filesystem_credentials_modal();
+wp_print_admin_notice_templates();
+wp_print_update_row_templates();
+
 include(ABSPATH . 'wp-admin/admin-footer.php');