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1 <?php 2 /** 3 * Multisite themes administration panel. 4 * 5 * @package WordPress 6 * @subpackage Multisite 7 * @since 3.1.0 8 */ 9 10 /** Load WordPress Administration Bootstrap */ 11 require_once( dirname( __FILE__ ) . '/admin.php' ); 12 13 if ( ! current_user_can( 'manage_network_themes' ) ) { 14 wp_die( __( 'Sorry, you are not allowed to manage network themes.' ) ); 15 } 16 17 $wp_list_table = _get_list_table( 'WP_MS_Themes_List_Table' ); 18 $pagenum = $wp_list_table->get_pagenum(); 19 20 $action = $wp_list_table->current_action(); 21 22 $s = isset( $_REQUEST['s'] ) ? $_REQUEST['s'] : ''; 23 24 // Clean up request URI from temporary args for screen options/paging uri's to work as expected. 25 $temp_args = array( 'enabled', 'disabled', 'deleted', 'error' ); 26 $_SERVER['REQUEST_URI'] = remove_query_arg( $temp_args, $_SERVER['REQUEST_URI'] ); 27 $referer = remove_query_arg( $temp_args, wp_get_referer() ); 28 29 if ( $action ) { 30 switch ( $action ) { 31 case 'enable': 32 check_admin_referer( 'enable-theme_' . $_GET['theme'] ); 33 WP_Theme::network_enable_theme( $_GET['theme'] ); 34 if ( false === strpos( $referer, '/network/themes.php' ) ) { 35 wp_redirect( network_admin_url( 'themes.php?enabled=1' ) ); 36 } else { 37 wp_safe_redirect( add_query_arg( 'enabled', 1, $referer ) ); 38 } 39 exit; 40 case 'disable': 41 check_admin_referer( 'disable-theme_' . $_GET['theme'] ); 42 WP_Theme::network_disable_theme( $_GET['theme'] ); 43 wp_safe_redirect( add_query_arg( 'disabled', '1', $referer ) ); 44 exit; 45 case 'enable-selected': 46 check_admin_referer( 'bulk-themes' ); 47 $themes = isset( $_POST['checked'] ) ? (array) $_POST['checked'] : array(); 48 if ( empty( $themes ) ) { 49 wp_safe_redirect( add_query_arg( 'error', 'none', $referer ) ); 50 exit; 51 } 52 WP_Theme::network_enable_theme( (array) $themes ); 53 wp_safe_redirect( add_query_arg( 'enabled', count( $themes ), $referer ) ); 54 exit; 55 case 'disable-selected': 56 check_admin_referer( 'bulk-themes' ); 57 $themes = isset( $_POST['checked'] ) ? (array) $_POST['checked'] : array(); 58 if ( empty( $themes ) ) { 59 wp_safe_redirect( add_query_arg( 'error', 'none', $referer ) ); 60 exit; 61 } 62 WP_Theme::network_disable_theme( (array) $themes ); 63 wp_safe_redirect( add_query_arg( 'disabled', count( $themes ), $referer ) ); 64 exit; 65 case 'update-selected': 66 check_admin_referer( 'bulk-themes' ); 67 68 if ( isset( $_GET['themes'] ) ) { 69 $themes = explode( ',', $_GET['themes'] ); 70 } elseif ( isset( $_POST['checked'] ) ) { 71 $themes = (array) $_POST['checked']; 72 } else { 73 $themes = array(); 74 } 75 76 $title = __( 'Update Themes' ); 77 $parent_file = 'themes.php'; 78 79 require_once ( ABSPATH . 'wp-admin/admin-header.php' ); 80 81 echo '<div class="wrap">'; 82 echo '<h1>' . esc_html( $title ) . '</h1>'; 83 84 $url = self_admin_url( 'update.php?action=update-selected-themes&themes=' . urlencode( join( ',', $themes ) ) ); 85 $url = wp_nonce_url( $url, 'bulk-update-themes' ); 86 87 echo "<iframe src='$url' style='width: 100%; height:100%; min-height:850px;'></iframe>"; 88 echo '</div>'; 89 require_once ( ABSPATH . 'wp-admin/admin-footer.php' ); 90 exit; 91 case 'delete-selected': 92 if ( ! current_user_can( 'delete_themes' ) ) { 93 wp_die( __( 'Sorry, you are not allowed to delete themes for this site.' ) ); 94 } 95 96 check_admin_referer( 'bulk-themes' ); 97 98 $themes = isset( $_REQUEST['checked'] ) ? (array) $_REQUEST['checked'] : array(); 99 100 if ( empty( $themes ) ) { 101 wp_safe_redirect( add_query_arg( 'error', 'none', $referer ) ); 102 exit; 103 } 104 105 $themes = array_diff( $themes, array( get_option( 'stylesheet' ), get_option( 'template' ) ) ); 106 107 if ( empty( $themes ) ) { 108 wp_safe_redirect( add_query_arg( 'error', 'main', $referer ) ); 109 exit; 110 } 111 112 $theme_info = array(); 113 foreach ( $themes as $key => $theme ) { 114 $theme_info[ $theme ] = wp_get_theme( $theme ); 115 } 116 117 include ( ABSPATH . 'wp-admin/update.php' ); 118 119 $parent_file = 'themes.php'; 120 121 if ( ! isset( $_REQUEST['verify-delete'] ) ) { 122 wp_enqueue_script( 'jquery' ); 123 require_once ( ABSPATH . 'wp-admin/admin-header.php' ); 124 $themes_to_delete = count( $themes ); 125 ?> 126 <div class="wrap"> 127 <?php if ( 1 == $themes_to_delete ) : ?> 128 <h1><?php _e( 'Delete Theme' ); ?></h1> 129 <div class="error"><p><strong><?php _e( 'Caution:' ); ?></strong> <?php _e( 'This theme may be active on other sites in the network.' ); ?></p></div> 130 <p><?php _e( 'You are about to remove the following theme:' ); ?></p> 131 <?php else : ?> 132 <h1><?php _e( 'Delete Themes' ); ?></h1> 133 <div class="error"><p><strong><?php _e( 'Caution:' ); ?></strong> <?php _e( 'These themes may be active on other sites in the network.' ); ?></p></div> 134 <p><?php _e( 'You are about to remove the following themes:' ); ?></p> 135 <?php endif; ?> 136 <ul class="ul-disc"> 137 <?php 138 foreach ( $theme_info as $theme ) { 139 echo '<li>' . sprintf( 140 /* translators: 1: Theme name, 2: Theme author. */ 141 _x( '%1$s by %2$s', 'theme' ), 142 '<strong>' . $theme->display( 'Name' ) . '</strong>', 143 '<em>' . $theme->display( 'Author' ) . '</em>' 144 ) . '</li>'; 145 } 146 ?> 147 </ul> 148 <?php if ( 1 == $themes_to_delete ) : ?> 149 <p><?php _e( 'Are you sure you want to delete this theme?' ); ?></p> 150 <?php else : ?> 151 <p><?php _e( 'Are you sure you want to delete these themes?' ); ?></p> 152 <?php endif; ?> 153 <form method="post" action="<?php echo esc_url( $_SERVER['REQUEST_URI'] ); ?>" style="display:inline;"> 154 <input type="hidden" name="verify-delete" value="1" /> 155 <input type="hidden" name="action" value="delete-selected" /> 156 <?php 157 foreach ( (array) $themes as $theme ) { 158 echo '<input type="hidden" name="checked[]" value="' . esc_attr( $theme ) . '" />'; 159 } 160 161 wp_nonce_field( 'bulk-themes' ); 162 163 if ( 1 == $themes_to_delete ) { 164 submit_button( __( 'Yes, delete this theme' ), '', 'submit', false ); 165 } else { 166 submit_button( __( 'Yes, delete these themes' ), '', 'submit', false ); 167 } 168 ?> 169 </form> 170 <?php 171 $referer = wp_get_referer(); 172 ?> 173 <form method="post" action="<?php echo $referer ? esc_url( $referer ) : ''; ?>" style="display:inline;"> 174 <?php submit_button( __( 'No, return me to the theme list' ), '', 'submit', false ); ?> 175 </form> 176 </div> 177 <?php 178 require_once ( ABSPATH . 'wp-admin/admin-footer.php' ); 179 exit; 180 } // Endif verify-delete 181 182 foreach ( $themes as $theme ) { 183 $delete_result = delete_theme( 184 $theme, 185 esc_url( 186 add_query_arg( 187 array( 188 'verify-delete' => 1, 189 'action' => 'delete-selected', 190 'checked' => $_REQUEST['checked'], 191 '_wpnonce' => $_REQUEST['_wpnonce'], 192 ), 193 network_admin_url( 'themes.php' ) 194 ) 195 ) 196 ); 197 } 198 199 $paged = ( $_REQUEST['paged'] ) ? $_REQUEST['paged'] : 1; 200 wp_redirect( 201 add_query_arg( 202 array( 203 'deleted' => count( $themes ), 204 'paged' => $paged, 205 's' => $s, 206 ), 207 network_admin_url( 'themes.php' ) 208 ) 209 ); 210 exit; 211 default: 212 $themes = isset( $_POST['checked'] ) ? (array) $_POST['checked'] : array(); 213 if ( empty( $themes ) ) { 214 wp_safe_redirect( add_query_arg( 'error', 'none', $referer ) ); 215 exit; 216 } 217 check_admin_referer( 'bulk-themes' ); 218 219 /** This action is documented in wp-admin/network/site-themes.php */ 220 $referer = apply_filters( 'handle_network_bulk_actions-' . get_current_screen()->id, $referer, $action, $themes ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores 221 222 wp_safe_redirect( $referer ); 223 exit; 224 } 225 } 226 227 $wp_list_table->prepare_items(); 228 229 add_thickbox(); 230 231 add_screen_option( 'per_page' ); 232 233 get_current_screen()->add_help_tab( 234 array( 235 'id' => 'overview', 236 'title' => __( 'Overview' ), 237 'content' => 238 '<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>' . 239 '<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>' . 240 '<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>', 241 ) 242 ); 243 244 get_current_screen()->set_help_sidebar( 245 '<p><strong>' . __( 'For more information:' ) . '</strong></p>' . 246 '<p>' . __( '<a href="https://codex.wordpress.org/Network_Admin_Themes_Screen">Documentation on Network Themes</a>' ) . '</p>' . 247 '<p>' . __( '<a href="https://wordpress.org/support/">Support</a>' ) . '</p>' 248 ); 249 250 get_current_screen()->set_screen_reader_content( 251 array( 252 'heading_views' => __( 'Filter themes list' ), 253 'heading_pagination' => __( 'Themes list navigation' ), 254 'heading_list' => __( 'Themes list' ), 255 ) 256 ); 257 258 $title = __( 'Themes' ); 259 $parent_file = 'themes.php'; 260 261 wp_enqueue_script( 'updates' ); 262 wp_enqueue_script( 'theme-preview' ); 263 264 require_once ( ABSPATH . 'wp-admin/admin-header.php' ); 265 266 ?> 267 268 <div class="wrap"> 269 <h1 class="wp-heading-inline"><?php echo esc_html( $title ); ?></h1> 270 271 <?php if ( current_user_can( 'install_themes' ) ) : ?> 272 <a href="theme-install.php" class="page-title-action"><?php echo esc_html_x( 'Add New', 'theme' ); ?></a> 273 <?php endif; ?> 274 275 <?php 276 if ( isset( $_REQUEST['s'] ) && strlen( $_REQUEST['s'] ) ) { 277 /* translators: %s: Search query. */ 278 printf( '<span class="subtitle">' . __( 'Search results for “%s”' ) . '</span>', esc_html( $s ) ); 279 } 280 ?> 281 282 <hr class="wp-header-end"> 283 284 <?php 285 if ( isset( $_GET['enabled'] ) ) { 286 $enabled = absint( $_GET['enabled'] ); 287 if ( 1 == $enabled ) { 288 $message = __( 'Theme enabled.' ); 289 } else { 290 /* translators: %s: Number of themes. */ 291 $message = _n( '%s theme enabled.', '%s themes enabled.', $enabled ); 292 } 293 echo '<div id="message" class="updated notice is-dismissible"><p>' . sprintf( $message, number_format_i18n( $enabled ) ) . '</p></div>'; 294 } elseif ( isset( $_GET['disabled'] ) ) { 295 $disabled = absint( $_GET['disabled'] ); 296 if ( 1 == $disabled ) { 297 $message = __( 'Theme disabled.' ); 298 } else { 299 /* translators: %s: Number of themes. */ 300 $message = _n( '%s theme disabled.', '%s themes disabled.', $disabled ); 301 } 302 echo '<div id="message" class="updated notice is-dismissible"><p>' . sprintf( $message, number_format_i18n( $disabled ) ) . '</p></div>'; 303 } elseif ( isset( $_GET['deleted'] ) ) { 304 $deleted = absint( $_GET['deleted'] ); 305 if ( 1 == $deleted ) { 306 $message = __( 'Theme deleted.' ); 307 } else { 308 /* translators: %s: Number of themes. */ 309 $message = _n( '%s theme deleted.', '%s themes deleted.', $deleted ); 310 } 311 echo '<div id="message" class="updated notice is-dismissible"><p>' . sprintf( $message, number_format_i18n( $deleted ) ) . '</p></div>'; 312 } elseif ( isset( $_GET['error'] ) && 'none' == $_GET['error'] ) { 313 echo '<div id="message" class="error notice is-dismissible"><p>' . __( 'No theme selected.' ) . '</p></div>'; 314 } elseif ( isset( $_GET['error'] ) && 'main' == $_GET['error'] ) { 315 echo '<div class="error notice is-dismissible"><p>' . __( 'You cannot delete a theme while it is active on the main site.' ) . '</p></div>'; 316 } 317 318 ?> 319 320 <form method="get"> 321 <?php $wp_list_table->search_box( __( 'Search Installed Themes' ), 'theme' ); ?> 322 </form> 323 324 <?php 325 $wp_list_table->views(); 326 327 if ( 'broken' == $status ) { 328 echo '<p class="clear">' . __( 'The following themes are installed but incomplete.' ) . '</p>'; 329 } 330 ?> 331 332 <form id="bulk-action-form" method="post"> 333 <input type="hidden" name="theme_status" value="<?php echo esc_attr( $status ); ?>" /> 334 <input type="hidden" name="paged" value="<?php echo esc_attr( $page ); ?>" /> 335 336 <?php $wp_list_table->display(); ?> 337 </form> 338 339 </div> 340 341 <?php 342 wp_print_request_filesystem_credentials_modal(); 343 wp_print_admin_notice_templates(); 344 wp_print_update_row_templates(); 345 346 include ( ABSPATH . 'wp-admin/admin-footer.php' );
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| Generated: Sat Nov 23 20:47:33 2019 | Cross-referenced by PHPXref 0.7 |