X-Git-Url: https://scripts.mit.edu/gitweb/autoinstallsdev/wordpress.git/blobdiff_plain/11be8dc178e77d0b46189bbd8e33a216a9b90942..8f374b7233bc2815ccc387e448d208c5434eb961:/wp-admin/theme-editor.php diff --git a/wp-admin/theme-editor.php b/wp-admin/theme-editor.php index 361f26b6..8eab0751 100644 --- a/wp-admin/theme-editor.php +++ b/wp-admin/theme-editor.php @@ -7,208 +7,239 @@ */ /** WordPress Administration Bootstrap */ -require_once('admin.php'); +require_once('./admin.php'); -$title = __("Edit Themes"); -$parent_file = 'themes.php'; - -wp_reset_vars(array('action', 'redirect', 'profile', 'error', 'warning', 'a', 'file', 'theme')); +if ( is_multisite() && ! is_network_admin() ) { + wp_redirect( network_admin_url( 'theme-editor.php' ) ); + exit(); +} -wp_admin_css( 'theme-editor' ); +if ( !current_user_can('edit_themes') ) + wp_die('
'.__('You do not have sufficient permissions to edit templates for this site.').'
'); -$themes = get_themes(); +$title = __("Edit Themes"); +$parent_file = 'themes.php'; -if (empty($theme)) { - $theme = get_current_theme(); +get_current_screen()->add_help_tab( array( +'id' => 'overview', +'title' => __('Overview'), +'content' => + '' . __('You can use the Theme Editor to edit the individual CSS and PHP files which make up your theme.') . '
+' . __('Begin by choosing a theme to edit from the dropdown menu and clicking Select. A list then appears of all the template files. Clicking once on any file name causes the file to appear in the large Editor box.') . '
+' . __('For PHP files, you can use the Documentation dropdown to select from functions recognized in that file. Lookup takes you to a web page with reference material about that particular function.') . '
+' . __('After typing in your edits, click Update File.') . '
+' . __('Advice: think very carefully about your site crashing if you are live-editing the theme currently in use.') . '
+' . __('Upgrading to a newer version of the same theme will override changes made here. To avoid this, consider creating a child theme instead.') . '
' . + ( is_network_admin() ? '' . __('Any edits to files from this screen will be reflected on all sites in the network.') . '
' : '' ) +) ); + +get_current_screen()->set_help_sidebar( + '' . __('For more information:') . '
' . + '' . __('Documentation on Theme Development') . '
' . + '' . __('Documentation on Using Themes') . '
' . + '' . __('Documentation on Editing Files') . '
' . + '' . __('Documentation on Template Tags') . '
' . + '' . __('Support Forums') . '
' +); + +wp_reset_vars( array( 'action', 'error', 'file', 'theme' ) ); + +if ( $theme ) + $stylesheet = urldecode( $theme ); +else + $stylesheet = get_stylesheet(); + +$theme = wp_get_theme( $stylesheet ); + +if ( ! $theme->exists() ) + wp_die( __( 'The requested theme does not exist.' ) ); + +if ( $theme->errors() && 'theme_no_stylesheet' == $theme->errors()->get_error_code() ) + wp_die( __( 'The requested theme does not exist.' ) . ' ' . $theme->errors()->get_error_message() ); + +$allowed_files = $theme->get_files( 'php', 1 ); +$has_templates = ! empty( $allowed_files ); +$style_files = $theme->get_files( 'css' ); +$allowed_files['style.css'] = $style_files['style.css']; +$allowed_files += $style_files; + +if ( empty( $file ) ) { + $relative_file = 'style.css'; + $file = $allowed_files['style.css']; } else { - $theme = stripslashes($theme); - } - - -if ( ! isset($themes[$theme]) ) - wp_die(__('The requested theme does not exist.')); - -$allowed_files = array_merge($themes[$theme]['Stylesheet Files'], $themes[$theme]['Template Files']); - -if (empty($file)) { - $file = $allowed_files[0]; + $relative_file = urldecode( stripslashes( $file ) ); + $file = $theme->get_stylesheet_directory() . '/' . $relative_file; } -$file = validate_file_to_edit($file, $allowed_files); -$real_file = get_real_file_to_edit($file); - -$file_show = basename( $file ); - -switch($action) { +validate_file_to_edit( $file, $allowed_files ); +$scrollto = isset( $_REQUEST['scrollto'] ) ? (int) $_REQUEST['scrollto'] : 0; +switch( $action ) { case 'update': - - check_admin_referer('edit-theme_' . $file . $theme); - - if ( !current_user_can('edit_themes') ) - wp_die(''.__('You do not have sufficient permissions to edit templates for this blog.').'
'); - - $newcontent = stripslashes($_POST['newcontent']); - $theme = urlencode($theme); - if (is_writeable($real_file)) { + check_admin_referer( 'edit-theme_' . $file . $stylesheet ); + $newcontent = stripslashes( $_POST['newcontent'] ); + $location = 'theme-editor.php?file=' . urlencode( $relative_file ) . '&theme=' . urlencode( $stylesheet ) . '&scrollto=' . $scrollto; + if ( is_writeable( $file ) ) { //is_writable() not always reliable, check return value. see comments @ http://uk.php.net/is_writable - $f = fopen($real_file, 'w+'); - if ($f !== FALSE) { - fwrite($f, $newcontent); - fclose($f); - $location = "theme-editor.php?file=$file&theme=$theme&a=te"; - } else { - $location = "theme-editor.php?file=$file&theme=$theme"; + $f = fopen( $file, 'w+' ); + if ( $f !== false ) { + fwrite( $f, $newcontent ); + fclose( $f ); + $location .= '&updated=true'; + $theme->cache_delete(); } - } else { - $location = "theme-editor.php?file=$file&theme=$theme"; } - - $location = wp_kses_no_null($location); - $strip = array('%0d', '%0a'); - $location = str_replace($strip, '', $location); - header("Location: $location"); - exit(); - + wp_redirect( $location ); + exit; break; default: - if ( !current_user_can('edit_themes') ) - wp_die(''.__('You do not have sufficient permissions to edit themes for this blog.').'
'); + require_once( ABSPATH . 'wp-admin/admin-header.php' ); + + update_recently_edited( $file ); - require_once('admin-header.php'); + if ( ! is_file( $file ) ) + $error = true; - update_recently_edited($file); + $content = ''; + if ( ! $error && filesize( $file ) > 0 ) { + $f = fopen($file, 'r'); + $content = fread($f, filesize($file)); - if (!is_file($real_file)) - $error = 1; + if ( '.php' == substr( $file, strrpos( $file, '.' ) ) ) { + $functions = wp_doc_link_parse( $content ); - if (!$error && filesize($real_file) > 0) { - $f = fopen($real_file, 'r'); - $content = fread($f, filesize($real_file)); - $content = htmlspecialchars($content); + $docs_select = ''; + } + + $content = esc_textarea( $content ); } ?> - -+ get_stylesheet() == get_template() ) : ?> +
+
+ "; -?> - - + if ( is_writeable( $file ) ) : + submit_button( __( 'Update File' ), 'primary', 'submit', true, array( 'tabindex' => '2' ) ); + else : ?>the Codex for more information.'); ?>
' . __('Oops, no such file exists! Double check the name and try again, merci.') . '