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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 ( './admin.php' ); 12 13 if ( ! is_multisite() ) 14 wp_die( __( 'Multisite support is not enabled.' ) ); 15 16 $menu_perms = get_site_option( 'menu_items', array() ); 17 18 if ( empty( $menu_perms['themes'] ) && ! is_super_admin() ) 19 wp_die( __( 'Cheatin’ uh?' ) ); 20 21 if ( !current_user_can('manage_network_themes') ) 22 wp_die( __( 'You do not have sufficient permissions to manage network themes.' ) ); 23 24 $wp_list_table = _get_list_table('WP_MS_Themes_List_Table'); 25 $pagenum = $wp_list_table->get_pagenum(); 26 27 $action = $wp_list_table->current_action(); 28 29 $s = isset($_REQUEST['s']) ? $_REQUEST['s'] : ''; 30 31 // Clean up request URI from temporary args for screen options/paging uri's to work as expected. 32 $temp_args = array( 'enabled', 'disabled', 'deleted', 'error' ); 33 $_SERVER['REQUEST_URI'] = remove_query_arg( $temp_args, $_SERVER['REQUEST_URI'] ); 34 $referer = remove_query_arg( $temp_args, wp_get_referer() ); 35 36 if ( $action ) { 37 $allowed_themes = get_site_option( 'allowedthemes' ); 38 switch ( $action ) { 39 case 'enable': 40 check_admin_referer('enable-theme_' . $_GET['theme']); 41 $allowed_themes[ $_GET['theme'] ] = true; 42 update_site_option( 'allowedthemes', $allowed_themes ); 43 wp_redirect( add_query_arg( 'enabled', '1', $referer ) ); 44 exit; 45 break; 46 case 'disable': 47 check_admin_referer('disable-theme_' . $_GET['theme']); 48 unset( $allowed_themes[ $_GET['theme'] ] ); 49 update_site_option( 'allowedthemes', $allowed_themes ); 50 wp_redirect( add_query_arg( 'disabled', '1', $referer ) ); 51 exit; 52 break; 53 case 'enable-selected': 54 check_admin_referer('bulk-themes'); 55 $themes = isset( $_POST['checked'] ) ? (array) $_POST['checked'] : array(); 56 if ( empty($themes) ) { 57 wp_redirect( add_query_arg( 'error', 'none', $referer ) ); 58 exit; 59 } 60 foreach( (array) $themes as $theme ) 61 $allowed_themes[ $theme ] = true; 62 update_site_option( 'allowedthemes', $allowed_themes ); 63 wp_redirect( add_query_arg( 'enabled', count( $themes ), $referer ) ); 64 exit; 65 break; 66 case 'disable-selected': 67 check_admin_referer('bulk-themes'); 68 $themes = isset( $_POST['checked'] ) ? (array) $_POST['checked'] : array(); 69 if ( empty($themes) ) { 70 wp_redirect( add_query_arg( 'error', 'none', $referer ) ); 71 exit; 72 } 73 foreach( (array) $themes as $theme ) 74 unset( $allowed_themes[ $theme ] ); 75 update_site_option( 'allowedthemes', $allowed_themes ); 76 wp_redirect( add_query_arg( 'disabled', count( $themes ), $referer ) ); 77 exit; 78 break; 79 case 'delete-selected': 80 if ( ! current_user_can( 'delete_themes' ) ) 81 wp_die( __('You do not have sufficient permissions to delete themes for this site.') ); 82 check_admin_referer( 'bulk-themes' ); 83 84 $themes = isset( $_REQUEST['checked'] ) ? (array) $_REQUEST['checked'] : array(); 85 86 if ( isset( $themes[ get_option( 'template' ) ] ) ) 87 unset( $themes[ get_option( 'template' ) ] ); 88 if ( isset( $themes[ get_option( 'stylesheet' ) ] ) ) 89 unset( $themes[ get_option( 'stylesheet' ) ] ); 90 91 if ( empty( $themes ) ) { 92 wp_redirect( add_query_arg( 'error', 'none', $referer ) ); 93 exit; 94 } 95 96 $main_theme = get_current_theme(); 97 $files_to_delete = $theme_info = array(); 98 foreach ( $themes as $key => $theme ) { 99 $data = get_theme_data( WP_CONTENT_DIR . '/themes/' . $theme . '/style.css' ); 100 if ( $data['Name'] == $main_theme ) { 101 unset( $themes[$key] ); 102 } else { 103 $files_to_delete = array_merge( $files_to_delete, list_files( WP_CONTENT_DIR . "/themes/$theme" ) ); 104 $theme_info[ $theme ] = $data; 105 } 106 } 107 108 if ( empty( $themes ) ) { 109 wp_redirect( add_query_arg( 'error', 'main', $referer ) ); 110 exit; 111 } 112 113 include (ABSPATH . 'wp-admin/update.php'); 114 115 $parent_file = 'themes.php'; 116 117 if ( ! isset( $_REQUEST['verify-delete'] ) ) { 118 wp_enqueue_script( 'jquery' ); 119 require_once ( ABSPATH . 'wp-admin/admin-header.php' ); 120 ?> 121 <div class="wrap"> 122 <?php 123 $themes_to_delete = count( $themes ); 124 screen_icon(); 125 echo '<h2>' . _n( 'Delete Theme', 'Delete Themes', $themes_to_delete ) . '</h2>'; 126 ?> 127 <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> 128 <p><?php echo _n( 'You are about to remove the following theme:', 'You are about to remove the following themes:', $themes_to_delete ); ?></p> 129 <ul class="ul-disc"> 130 <?php foreach ( $theme_info as $theme ) 131 echo '<li>', sprintf( __('<strong>%1$s</strong> by <em>%2$s</em>' ), esc_html( $theme['Name'] ), esc_html( $theme['AuthorName'] ) ), '</li>'; /* translators: 1: theme name, 2: theme author */ ?> 132 </ul> 133 <p><?php _e('Are you sure you wish to delete these themes?'); ?></p> 134 <form method="post" action="<?php echo esc_url($_SERVER['REQUEST_URI']); ?>" style="display:inline;"> 135 <input type="hidden" name="verify-delete" value="1" /> 136 <input type="hidden" name="action" value="delete-selected" /> 137 <?php 138 foreach ( (array) $themes as $theme ) 139 echo '<input type="hidden" name="checked[]" value="' . esc_attr($theme) . '" />'; 140 ?> 141 <?php wp_nonce_field('bulk-themes') ?> 142 <?php submit_button( _n( 'Yes, Delete this theme', 'Yes, Delete these themes', $themes_to_delete ), 'button', 'submit', false ); ?> 143 </form> 144 <form method="post" action="<?php echo esc_url(wp_get_referer()); ?>" style="display:inline;"> 145 <?php submit_button( __( 'No, Return me to the theme list' ), 'button', 'submit', false ); ?> 146 </form> 147 148 <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> 149 <div id="files-list" style="display:none;"> 150 <ul class="code"> 151 <?php 152 foreach ( (array) $files_to_delete as $file ) 153 echo '<li>' . esc_html( str_replace( WP_CONTENT_DIR . "/themes", '', $file) ) . '</li>'; 154 ?> 155 </ul> 156 </div> 157 </div> 158 <?php 159 require_once (ABSPATH . 'wp-admin/admin-footer.php'); 160 exit; 161 } // Endif verify-delete 162 163 foreach ( $themes as $theme ) 164 $delete_result = delete_theme( $theme, esc_url( add_query_arg( array('verify-delete' => 1), $_SERVER['REQUEST_URI'] ) ) ); 165 $paged = ( $_REQUEST['paged'] ) ? $_REQUEST['paged'] : 1; 166 wp_redirect( network_admin_url( "themes.php?deleted=".count( $themes )."&paged=$paged&s=$s" ) ); 167 exit; 168 break; 169 } 170 } 171 172 $wp_list_table->prepare_items(); 173 174 add_thickbox(); 175 176 add_screen_option( 'per_page', array('label' => _x( 'Themes', 'themes per page (screen options)' )) ); 177 178 add_contextual_help($current_screen, 179 '<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>' . 180 '<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>' . 181 '<p>' . __('Themes can be enabled on a site by site basis by the network admin on the Edit Site screen you go to via the Edit action link on the Sites screen. Only network admins are able to install or edit themes.') . '</p>' . 182 '<p><strong>' . __('For more information:') . '</strong></p>' . 183 '<p>' . __('<a href="http://codex.wordpress.org/Network_Admin_Themes_Screen" target="_blank">Documentation on Network Themes</a>') . '</p>' . 184 '<p>' . __('<a href="http://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>' 185 ); 186 187 $title = __('Themes'); 188 $parent_file = 'themes.php'; 189 190 require_once (ABSPATH . 'wp-admin/admin-header.php'); 191 192 ?> 193 194 <div class="wrap"> 195 <?php screen_icon('themes'); ?> 196 <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 } 197 if ( $s ) 198 printf( '<span class="subtitle">' . __('Search results for “%s”') . '</span>', esc_html( $s ) ); ?> 199 </h2> 200 201 <?php 202 if ( isset( $_GET['enabled'] ) ) { 203 $_GET['enabled'] = absint( $_GET['enabled'] ); 204 echo '<div id="message" class="updated"><p>' . sprintf( _n( 'Theme enabled.', '%s themes enabled.', $_GET['enabled'] ), number_format_i18n( $_GET['enabled'] ) ) . '</p></div>'; 205 } elseif ( isset( $_GET['disabled'] ) ) { 206 $_GET['disabled'] = absint( $_GET['disabled'] ); 207 echo '<div id="message" class="updated"><p>' . sprintf( _n( 'Theme disabled.', '%s themes disabled.', $_GET['disabled'] ), number_format_i18n( $_GET['disabled'] ) ) . '</p></div>'; 208 } elseif ( isset( $_GET['deleted'] ) ) { 209 $_GET['deleted'] = absint( $_GET['deleted'] ); 210 echo '<div id="message" class="updated"><p>' . sprintf( _nx( 'Theme deleted.', '%s themes deleted.', $_GET['deleted'], 'network' ), number_format_i18n( $_GET['deleted'] ) ) . '</p></div>'; 211 } elseif ( isset( $_GET['error'] ) && 'none' == $_GET['error'] ) { 212 echo '<div id="message" class="error"><p>' . __( 'No theme selected.' ) . '</p></div>'; 213 } elseif ( isset( $_GET['error'] ) && 'main' == $_GET['error'] ) { 214 echo '<div class="error"><p>' . __( 'You cannot delete a theme while it is active on the main site.' ) . '</p></div>'; 215 } 216 217 ?> 218 219 <form method="get" action=""> 220 <?php $wp_list_table->search_box( __( 'Search Installed Themes' ), 'theme' ); ?> 221 </form> 222 223 <?php $wp_list_table->views(); ?> 224 225 <form method="post" action=""> 226 <input type="hidden" name="theme_status" value="<?php echo esc_attr($status) ?>" /> 227 <input type="hidden" name="paged" value="<?php echo esc_attr($page) ?>" /> 228 229 <?php $wp_list_table->display(); ?> 230 </form> 231 232 </div> 233 234 <?php 235 include (ABSPATH . 'wp-admin/admin-footer.php');
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| Generated: Wed Jun 1 08:30:02 2011 |
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