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<?php /** * Multisite themes administration panel. * * @package WordPress * @subpackage Multisite * @since 3.1.0 */
/** Load WordPress Administration Bootstrap */ require_once( dirname( __FILE__ ) . '/admin.php' );
if ( ! is_multisite() ) wp_die( __( 'Multisite support is not enabled.' ) );
if ( !current_user_can('manage_network_themes') ) wp_die( __( 'You do not have sufficient permissions to manage network themes.' ) );
$wp_list_table = _get_list_table('WP_MS_Themes_List_Table'); $pagenum = $wp_list_table->get_pagenum();
$action = $wp_list_table->current_action();
$s = isset($_REQUEST['s']) ? $_REQUEST['s'] : '';
// Clean up request URI from temporary args for screen options/paging uri's to work as expected. $temp_args = array( 'enabled', 'disabled', 'deleted', 'error' ); $_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 ); 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; case 'disable': check_admin_referer('disable-theme_' . $_GET['theme']); unset( $allowed_themes[ $_GET['theme'] ] ); update_site_option( 'allowedthemes', $allowed_themes ); wp_safe_redirect( add_query_arg( 'disabled', '1', $referer ) ); exit; case 'enable-selected': check_admin_referer('bulk-themes'); $themes = isset( $_POST['checked'] ) ? (array) $_POST['checked'] : array(); if ( empty($themes) ) { 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_safe_redirect( add_query_arg( 'enabled', count( $themes ), $referer ) ); exit; case 'disable-selected': check_admin_referer('bulk-themes'); $themes = isset( $_POST['checked'] ) ? (array) $_POST['checked'] : array(); if ( empty($themes) ) { 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_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 '<h2>' . esc_html( $title ) . '</h2>';
$url = self_admin_url('update.php?action=update-selected-themes&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; case 'delete-selected': if ( ! current_user_can( 'delete_themes' ) ) wp_die( __('You do not have sufficient permissions to delete themes for this site.') ); check_admin_referer( 'bulk-themes' );
$themes = isset( $_REQUEST['checked'] ) ? (array) $_REQUEST['checked'] : array();
unset( $themes[ get_option( 'stylesheet' ) ], $themes[ get_option( 'template' ) ] );
if ( empty( $themes ) ) { wp_safe_redirect( add_query_arg( 'error', 'none', $referer ) ); exit; }
$files_to_delete = $theme_info = array(); foreach ( $themes as $key => $theme ) { $theme_info[ $theme ] = wp_get_theme( $theme ); $files_to_delete = array_merge( $files_to_delete, list_files( $theme_info[ $theme ]->get_stylesheet_directory() ) ); }
if ( empty( $themes ) ) { wp_safe_redirect( add_query_arg( 'error', 'main', $referer ) ); exit; }
include(ABSPATH . 'wp-admin/update.php');
$parent_file = 'themes.php';
if ( ! isset( $_REQUEST['verify-delete'] ) ) { wp_enqueue_script( 'jquery' ); require_once( ABSPATH . 'wp-admin/admin-header.php' ); ?> <div class="wrap"> <?php $themes_to_delete = count( $themes ); 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> <ul class="ul-disc"> <?php foreach ( $theme_info as $theme ) echo '<li>', sprintf( __('<strong>%1$s</strong> by <em>%2$s</em>' ), $theme->display('Name'), $theme->display('Author') ), '</li>'; /* translators: 1: theme name, 2: theme author */ ?> </ul> <p><?php _e('Are you sure you wish to delete these themes?'); ?></p> <form method="post" action="<?php echo esc_url($_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 $theme ) echo '<input type="hidden" name="checked[]" value="' . esc_attr($theme) . '" />'; ?> <?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 ); ?> </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, '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; } }
$wp_list_table->prepare_items();
add_thickbox();
add_screen_option( 'per_page', array('label' => _x( 'Themes', 'themes per page (screen options)' )) );
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’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="https://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>' );
$title = __('Themes'); $parent_file = 'themes.php';
wp_enqueue_script( 'theme-preview' );
require_once(ABSPATH . 'wp-admin/admin-header.php');
?>
<div class="wrap"> <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 “%s”') . '</span>', esc_html( $s ) ); ?> </h2>
<?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>'; } 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>'; } 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>'; } elseif ( isset( $_GET['error'] ) && 'none' == $_GET['error'] ) { echo '<div id="message" class="error"><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>'; }
?>
<form method="get" action=""> <?php $wp_list_table->search_box( __( 'Search Installed Themes' ), 'theme' ); ?> </form>
<?php $wp_list_table->views();
if ( 'broken' == $status ) echo '<p class="clear">' . __('The following themes are installed but incomplete. Themes must have a stylesheet and a template.') . '</p>'; ?>
<form method="post" action=""> <input type="hidden" name="theme_status" value="<?php echo esc_attr($status) ?>" /> <input type="hidden" name="paged" value="<?php echo esc_attr($page) ?>" />
<?php $wp_list_table->display(); ?> </form>
</div>
<?php include(ABSPATH . 'wp-admin/admin-footer.php');
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