3 * Multisite themes administration panel.
6 * @subpackage Multisite
10 /** Load WordPress Administration Bootstrap */
11 require_once( dirname( __FILE__ ) . '/admin.php' );
13 if ( ! is_multisite() )
14 wp_die( __( 'Multisite support is not enabled.' ) );
16 if ( !current_user_can('manage_network_themes') )
17 wp_die( __( 'You do not have sufficient permissions to manage network themes.' ) );
19 $wp_list_table = _get_list_table('WP_MS_Themes_List_Table');
20 $pagenum = $wp_list_table->get_pagenum();
22 $action = $wp_list_table->current_action();
24 $s = isset($_REQUEST['s']) ? $_REQUEST['s'] : '';
26 // Clean up request URI from temporary args for screen options/paging uri's to work as expected.
27 $temp_args = array( 'enabled', 'disabled', 'deleted', 'error' );
28 $_SERVER['REQUEST_URI'] = remove_query_arg( $temp_args, $_SERVER['REQUEST_URI'] );
29 $referer = remove_query_arg( $temp_args, wp_get_referer() );
32 $allowed_themes = get_site_option( 'allowedthemes' );
35 check_admin_referer('enable-theme_' . $_GET['theme']);
36 $allowed_themes[ $_GET['theme'] ] = true;
37 update_site_option( 'allowedthemes', $allowed_themes );
38 if ( false === strpos( $referer, '/network/themes.php' ) )
39 wp_redirect( network_admin_url( 'themes.php?enabled=1' ) );
41 wp_safe_redirect( add_query_arg( 'enabled', 1, $referer ) );
44 check_admin_referer('disable-theme_' . $_GET['theme']);
45 unset( $allowed_themes[ $_GET['theme'] ] );
46 update_site_option( 'allowedthemes', $allowed_themes );
47 wp_safe_redirect( add_query_arg( 'disabled', '1', $referer ) );
49 case 'enable-selected':
50 check_admin_referer('bulk-themes');
51 $themes = isset( $_POST['checked'] ) ? (array) $_POST['checked'] : array();
52 if ( empty($themes) ) {
53 wp_safe_redirect( add_query_arg( 'error', 'none', $referer ) );
56 foreach( (array) $themes as $theme )
57 $allowed_themes[ $theme ] = true;
58 update_site_option( 'allowedthemes', $allowed_themes );
59 wp_safe_redirect( add_query_arg( 'enabled', count( $themes ), $referer ) );
61 case 'disable-selected':
62 check_admin_referer('bulk-themes');
63 $themes = isset( $_POST['checked'] ) ? (array) $_POST['checked'] : array();
64 if ( empty($themes) ) {
65 wp_safe_redirect( add_query_arg( 'error', 'none', $referer ) );
68 foreach( (array) $themes as $theme )
69 unset( $allowed_themes[ $theme ] );
70 update_site_option( 'allowedthemes', $allowed_themes );
71 wp_safe_redirect( add_query_arg( 'disabled', count( $themes ), $referer ) );
73 case 'update-selected' :
74 check_admin_referer( 'bulk-themes' );
76 if ( isset( $_GET['themes'] ) )
77 $themes = explode( ',', $_GET['themes'] );
78 elseif ( isset( $_POST['checked'] ) )
79 $themes = (array) $_POST['checked'];
83 $title = __( 'Update Themes' );
84 $parent_file = 'themes.php';
86 require_once(ABSPATH . 'wp-admin/admin-header.php');
88 echo '<div class="wrap">';
89 echo '<h2>' . esc_html( $title ) . '</h2>';
91 $url = self_admin_url('update.php?action=update-selected-themes&themes=' . urlencode( join(',', $themes) ));
92 $url = wp_nonce_url($url, 'bulk-update-themes');
94 echo "<iframe src='$url' style='width: 100%; height:100%; min-height:850px;'></iframe>";
96 require_once(ABSPATH . 'wp-admin/admin-footer.php');
98 case 'delete-selected':
99 if ( ! current_user_can( 'delete_themes' ) ) {
100 wp_die( __('You do not have sufficient permissions to delete themes for this site.') );
103 check_admin_referer( 'bulk-themes' );
105 $themes = isset( $_REQUEST['checked'] ) ? (array) $_REQUEST['checked'] : array();
107 if ( empty( $themes ) ) {
108 wp_safe_redirect( add_query_arg( 'error', 'none', $referer ) );
112 $themes = array_diff( $themes, array( get_option( 'stylesheet' ), get_option( 'template' ) ) );
114 if ( empty( $themes ) ) {
115 wp_safe_redirect( add_query_arg( 'error', 'main', $referer ) );
119 $files_to_delete = $theme_info = array();
120 $theme_translations = wp_get_installed_translations( 'themes' );
121 foreach ( $themes as $key => $theme ) {
122 $theme_info[ $theme ] = wp_get_theme( $theme );
124 // Locate all the files in that folder.
125 $files = list_files( $theme_info[ $theme ]->get_stylesheet_directory() );
127 $files_to_delete = array_merge( $files_to_delete, $files );
130 // Add translation files.
131 $theme_slug = $theme_info[ $theme ]->get_stylesheet();
132 if ( ! empty( $theme_translations[ $theme_slug ] ) ) {
133 $translations = $theme_translations[ $theme_slug ];
135 foreach ( $translations as $translation => $data ) {
136 $files_to_delete[] = $theme_slug . '-' . $translation . '.po';
137 $files_to_delete[] = $theme_slug . '-' . $translation . '.mo';
142 include(ABSPATH . 'wp-admin/update.php');
144 $parent_file = 'themes.php';
146 if ( ! isset( $_REQUEST['verify-delete'] ) ) {
147 wp_enqueue_script( 'jquery' );
148 require_once( ABSPATH . 'wp-admin/admin-header.php' );
149 $themes_to_delete = count( $themes );
152 <?php if ( 1 == $themes_to_delete ) : ?>
153 <h2><?php _e( 'Delete Theme' ); ?></h2>
154 <div class="error"><p><strong><?php _e( 'Caution:' ); ?></strong> <?php _e( 'This theme may be active on other sites in the network.' ); ?></p></div>
155 <p><?php _e( 'You are about to remove the following theme:' ); ?></p>
157 <h2><?php _e( 'Delete Themes' ); ?></h2>
158 <div class="error"><p><strong><?php _e( 'Caution:' ); ?></strong> <?php _e( 'These themes may be active on other sites in the network.' ); ?></p></div>
159 <p><?php _e( 'You are about to remove the following themes:' ); ?></p>
163 foreach ( $theme_info as $theme ) {
164 /* translators: 1: theme name, 2: theme author */
165 echo '<li>', sprintf( __('<strong>%1$s</strong> by <em>%2$s</em>' ), $theme->display('Name'), $theme->display('Author') ), '</li>';
169 <?php if ( 1 == $themes_to_delete ) : ?>
170 <p><?php _e( 'Are you sure you wish to delete this theme?' ); ?></p>
172 <p><?php _e( 'Are you sure you wish to delete these themes?' ); ?></p>
174 <form method="post" action="<?php echo esc_url($_SERVER['REQUEST_URI']); ?>" style="display:inline;">
175 <input type="hidden" name="verify-delete" value="1" />
176 <input type="hidden" name="action" value="delete-selected" />
178 foreach ( (array) $themes as $theme ) {
179 echo '<input type="hidden" name="checked[]" value="' . esc_attr($theme) . '" />';
182 wp_nonce_field( 'bulk-themes' );
184 if ( 1 == $themes_to_delete ) {
185 submit_button( __( 'Yes, Delete this theme' ), 'button', 'submit', false );
187 submit_button( __( 'Yes, Delete these themes' ), 'button', 'submit', false );
192 $referer = wp_get_referer();
194 <form method="post" action="<?php echo $referer ? esc_url( $referer ) : ''; ?>" style="display:inline;">
195 <?php submit_button( __( 'No, Return me to the theme list' ), 'button', 'submit', false ); ?>
198 <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>
199 <div id="files-list" style="display:none;">
202 foreach ( (array) $files_to_delete as $file ) {
203 echo '<li>' . esc_html( str_replace( WP_CONTENT_DIR . '/themes', '', $file ) ) . '</li>';
210 require_once(ABSPATH . 'wp-admin/admin-footer.php');
212 } // Endif verify-delete
214 foreach ( $themes as $theme ) {
215 $delete_result = delete_theme( $theme, esc_url( add_query_arg( array(
216 'verify-delete' => 1,
217 'action' => 'delete-selected',
218 'checked' => $_REQUEST['checked'],
219 '_wpnonce' => $_REQUEST['_wpnonce']
220 ), network_admin_url( 'themes.php' ) ) ) );
223 $paged = ( $_REQUEST['paged'] ) ? $_REQUEST['paged'] : 1;
224 wp_redirect( add_query_arg( array(
225 'deleted' => count( $themes ),
228 ), network_admin_url( 'themes.php' ) ) );
233 $wp_list_table->prepare_items();
237 add_screen_option( 'per_page' );
239 get_current_screen()->add_help_tab( array(
241 'title' => __('Overview'),
243 '<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>' .
244 '<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>' .
245 '<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>'
248 get_current_screen()->set_help_sidebar(
249 '<p><strong>' . __('For more information:') . '</strong></p>' .
250 '<p>' . __('<a href="https://codex.wordpress.org/Network_Admin_Themes_Screen" target="_blank">Documentation on Network Themes</a>') . '</p>' .
251 '<p>' . __('<a href="https://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>'
254 $title = __('Themes');
255 $parent_file = 'themes.php';
257 wp_enqueue_script( 'theme-preview' );
259 require_once(ABSPATH . 'wp-admin/admin-header.php');
264 <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 }
266 printf( '<span class="subtitle">' . __('Search results for “%s”') . '</span>', esc_html( $s ) ); ?>
270 if ( isset( $_GET['enabled'] ) ) {
271 $enabled = absint( $_GET['enabled'] );
272 if ( 1 == $enabled ) {
273 $message = __( 'Theme enabled.' );
275 $message = _n( '%s theme enabled.', '%s themes enabled.', $enabled );
277 echo '<div id="message" class="updated notice is-dismissible"><p>' . sprintf( $message, number_format_i18n( $enabled ) ) . '</p></div>';
278 } elseif ( isset( $_GET['disabled'] ) ) {
279 $disabled = absint( $_GET['disabled'] );
280 if ( 1 == $disabled ) {
281 $message = __( 'Theme disabled.' );
283 $message = _n( '%s theme disabled.', '%s themes disabled.', $disabled );
285 echo '<div id="message" class="updated notice is-dismissible"><p>' . sprintf( $message, number_format_i18n( $disabled ) ) . '</p></div>';
286 } elseif ( isset( $_GET['deleted'] ) ) {
287 $deleted = absint( $_GET['deleted'] );
288 if ( 1 == $deleted ) {
289 $message = __( 'Theme deleted.' );
291 $message = _n( '%s theme deleted.', '%s themes deleted.', $deleted );
293 echo '<div id="message" class="updated notice is-dismissible"><p>' . sprintf( $message, number_format_i18n( $deleted ) ) . '</p></div>';
294 } elseif ( isset( $_GET['error'] ) && 'none' == $_GET['error'] ) {
295 echo '<div id="message" class="error notice is-dismissible"><p>' . __( 'No theme selected.' ) . '</p></div>';
296 } elseif ( isset( $_GET['error'] ) && 'main' == $_GET['error'] ) {
297 echo '<div class="error notice is-dismissible"><p>' . __( 'You cannot delete a theme while it is active on the main site.' ) . '</p></div>';
303 <?php $wp_list_table->search_box( __( 'Search Installed Themes' ), 'theme' ); ?>
307 $wp_list_table->views();
309 if ( 'broken' == $status )
310 echo '<p class="clear">' . __('The following themes are installed but incomplete. Themes must have a stylesheet and a template.') . '</p>';
314 <input type="hidden" name="theme_status" value="<?php echo esc_attr($status) ?>" />
315 <input type="hidden" name="paged" value="<?php echo esc_attr($page) ?>" />
317 <?php $wp_list_table->display(); ?>
323 include(ABSPATH . 'wp-admin/admin-footer.php');