--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/wp/wp-admin/theme-editor.php Wed Nov 06 03:21:17 2013 +0000
@@ -0,0 +1,246 @@
+<?php
+/**
+ * Theme editor administration panel.
+ *
+ * @package WordPress
+ * @subpackage Administration
+ */
+
+/** WordPress Administration Bootstrap */
+require_once( dirname( __FILE__ ) . '/admin.php' );
+
+if ( is_multisite() && ! is_network_admin() ) {
+ wp_redirect( network_admin_url( 'theme-editor.php' ) );
+ exit();
+}
+
+if ( !current_user_can('edit_themes') )
+ wp_die('<p>'.__('You do not have sufficient permissions to edit templates for this site.').'</p>');
+
+$title = __("Edit Themes");
+$parent_file = 'themes.php';
+
+get_current_screen()->add_help_tab( array(
+'id' => 'overview',
+'title' => __('Overview'),
+'content' =>
+ '<p>' . __('You can use the Theme Editor to edit the individual CSS and PHP files which make up your theme.') . '</p>
+ <p>' . __('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.') . '</p>
+ <p>' . __('For PHP files, you can use the Documentation dropdown to select from functions recognized in that file. Look Up takes you to a web page with reference material about that particular function.') . '</p>
+ <p id="newcontent-description">' . __('In the editing area the Tab key enters a tab character. To move below this area by pressing Tab, press the Esc key followed by the Tab key.') . '</p>
+ <p>' . __('After typing in your edits, click Update File.') . '</p>
+ <p>' . __('<strong>Advice:</strong> think very carefully about your site crashing if you are live-editing the theme currently in use.') . '</p>
+ <p>' . sprintf( __('Upgrading to a newer version of the same theme will override changes made here. To avoid this, consider creating a <a href="%s" target="_blank">child theme</a> instead.'), __('http://codex.wordpress.org/Child_Themes') ) . '</p>' .
+ ( is_network_admin() ? '<p>' . __('Any edits to files from this screen will be reflected on all sites in the network.') . '</p>' : '' )
+) );
+
+get_current_screen()->set_help_sidebar(
+ '<p><strong>' . __('For more information:') . '</strong></p>' .
+ '<p>' . __('<a href="http://codex.wordpress.org/Theme_Development" target="_blank">Documentation on Theme Development</a>') . '</p>' .
+ '<p>' . __('<a href="http://codex.wordpress.org/Using_Themes" target="_blank">Documentation on Using Themes</a>') . '</p>' .
+ '<p>' . __('<a href="http://codex.wordpress.org/Editing_Files" target="_blank">Documentation on Editing Files</a>') . '</p>' .
+ '<p>' . __('<a href="http://codex.wordpress.org/Template_Tags" target="_blank">Documentation on Template Tags</a>') . '</p>' .
+ '<p>' . __('<a href="http://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>'
+);
+
+wp_reset_vars( array( 'action', 'error', 'file', 'theme' ) );
+
+if ( $theme )
+ $stylesheet = $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 {
+ $relative_file = $file;
+ $file = $theme->get_stylesheet_directory() . '/' . $relative_file;
+}
+
+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 . $stylesheet );
+ $newcontent = wp_unslash( $_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( $file, 'w+' );
+ if ( $f !== false ) {
+ fwrite( $f, $newcontent );
+ fclose( $f );
+ $location .= '&updated=true';
+ $theme->cache_delete();
+ }
+ }
+ wp_redirect( $location );
+ exit;
+break;
+
+default:
+
+ require_once( ABSPATH . 'wp-admin/admin-header.php' );
+
+ update_recently_edited( $file );
+
+ if ( ! is_file( $file ) )
+ $error = true;
+
+ $content = '';
+ if ( ! $error && filesize( $file ) > 0 ) {
+ $f = fopen($file, 'r');
+ $content = fread($f, filesize($file));
+
+ if ( '.php' == substr( $file, strrpos( $file, '.' ) ) ) {
+ $functions = wp_doc_link_parse( $content );
+
+ $docs_select = '<select name="docs-list" id="docs-list">';
+ $docs_select .= '<option value="">' . esc_attr__( 'Function Name…' ) . '</option>';
+ foreach ( $functions as $function ) {
+ $docs_select .= '<option value="' . esc_attr( urlencode( $function ) ) . '">' . htmlspecialchars( $function ) . '()</option>';
+ }
+ $docs_select .= '</select>';
+ }
+
+ $content = esc_textarea( $content );
+ }
+
+ ?>
+<?php if ( isset( $_GET['updated'] ) ) : ?>
+ <div id="message" class="updated"><p><?php _e( 'File edited successfully.' ) ?></p></div>
+<?php endif;
+
+$description = get_file_description( $file );
+$file_show = array_search( $file, array_filter( $allowed_files ) );
+if ( $description != $file_show )
+ $description .= ' <span>(' . $file_show . ')</span>';
+?>
+<div class="wrap">
+<?php screen_icon(); ?>
+<h2><?php echo esc_html( $title ); ?></h2>
+
+<div class="fileedit-sub">
+<div class="alignleft">
+<h3><?php echo $theme->display('Name'); if ( $description ) echo ': ' . $description; ?></h3>
+</div>
+<div class="alignright">
+ <form action="theme-editor.php" method="post">
+ <strong><label for="theme"><?php _e('Select theme to edit:'); ?> </label></strong>
+ <select name="theme" id="theme">
+<?php
+foreach ( wp_get_themes( array( 'errors' => null ) ) as $a_stylesheet => $a_theme ) {
+ if ( $a_theme->errors() && 'theme_no_stylesheet' == $a_theme->errors()->get_error_code() )
+ continue;
+
+ $selected = $a_stylesheet == $stylesheet ? ' selected="selected"' : '';
+ echo "\n\t" . '<option value="' . esc_attr( $a_stylesheet ) . '"' . $selected . '>' . $a_theme->display('Name') . '</option>';
+}
+?>
+ </select>
+ <?php submit_button( __( 'Select' ), 'button', 'Submit', false ); ?>
+ </form>
+</div>
+<br class="clear" />
+</div>
+<?php
+if ( $theme->errors() )
+ echo '<div class="error"><p><strong>' . __( 'This theme is broken.' ) . '</strong> ' . $theme->errors()->get_error_message() . '</p></div>';
+?>
+ <div id="templateside">
+<?php
+if ( $allowed_files ) :
+ if ( $has_templates || $theme->parent() ) :
+?>
+ <h3><?php _e('Templates'); ?></h3>
+ <?php if ( $theme->parent() ) : ?>
+ <p class="howto"><?php printf( __( 'This child theme inherits templates from a parent theme, %s.' ), '<a href="' . self_admin_url('theme-editor.php?theme=' . urlencode( $theme->get_template() ) ) . '">' . $theme->parent()->display('Name') . '</a>' ); ?></p>
+ <?php endif; ?>
+ <ul>
+<?php
+ endif;
+
+ foreach ( $allowed_files as $filename => $absolute_filename ) :
+ if ( 'style.css' == $filename )
+ echo "\t</ul>\n\t<h3>" . _x( 'Styles', 'Theme stylesheets in theme editor' ) . "</h3>\n\t<ul>\n";
+
+ $file_description = get_file_description( $absolute_filename );
+ if ( $file_description != basename( $filename ) )
+ $file_description .= '<br /><span class="nonessential">(' . $filename . ')</span>';
+
+ if ( $absolute_filename == $file )
+ $file_description = '<span class="highlight">' . $file_description . '</span>';
+?>
+ <li><a href="theme-editor.php?file=<?php echo urlencode( $filename ) ?>&theme=<?php echo urlencode( $stylesheet ) ?>"><?php echo $file_description; ?></a></li>
+<?php
+ endforeach;
+?>
+</ul>
+<?php endif; ?>
+</div>
+<?php if ( $error ) :
+ echo '<div class="error"><p>' . __('Oops, no such file exists! Double check the name and try again, merci.') . '</p></div>';
+else : ?>
+ <form name="template" id="template" action="theme-editor.php" method="post">
+ <?php wp_nonce_field( 'edit-theme_' . $file . $stylesheet ); ?>
+ <div><textarea cols="70" rows="30" name="newcontent" id="newcontent" aria-describedby="newcontent-description"><?php echo $content; ?></textarea>
+ <input type="hidden" name="action" value="update" />
+ <input type="hidden" name="file" value="<?php echo esc_attr( $relative_file ); ?>" />
+ <input type="hidden" name="theme" value="<?php echo esc_attr( $theme->get_stylesheet() ); ?>" />
+ <input type="hidden" name="scrollto" id="scrollto" value="<?php echo $scrollto; ?>" />
+ </div>
+ <?php if ( ! empty( $functions ) ) : ?>
+ <div id="documentation" class="hide-if-no-js">
+ <label for="docs-list"><?php _e('Documentation:') ?></label>
+ <?php echo $docs_select; ?>
+ <input type="button" class="button" value=" <?php esc_attr_e( 'Look Up' ); ?> " onclick="if ( '' != jQuery('#docs-list').val() ) { window.open( 'http://api.wordpress.org/core/handbook/1.0/?function=' + escape( jQuery( '#docs-list' ).val() ) + '&locale=<?php echo urlencode( get_locale() ) ?>&version=<?php echo urlencode( $wp_version ) ?>&redirect=true'); }" />
+ </div>
+ <?php endif; ?>
+
+ <div>
+ <?php if ( is_child_theme() && $theme->get_stylesheet() == get_template() ) : ?>
+ <p><?php if ( is_writeable( $file ) ) { ?><strong><?php _e( 'Caution:' ); ?></strong><?php } ?>
+ <?php _e( 'This is a file in your current parent theme.' ); ?></p>
+ <?php endif; ?>
+<?php
+ if ( is_writeable( $file ) ) :
+ submit_button( __( 'Update File' ), 'primary', 'submit', true );
+ else : ?>
+<p><em><?php _e('You need to make this file writable before you can save your changes. See <a href="http://codex.wordpress.org/Changing_File_Permissions">the Codex</a> for more information.'); ?></em></p>
+<?php endif; ?>
+ </div>
+ </form>
+<?php
+endif; // $error
+?>
+<br class="clear" />
+</div>
+<script type="text/javascript">
+/* <![CDATA[ */
+jQuery(document).ready(function($){
+ $('#template').submit(function(){ $('#scrollto').val( $('#newcontent').scrollTop() ); });
+ $('#newcontent').scrollTop( $('#scrollto').val() );
+});
+/* ]]> */
+</script>
+<?php
+break;
+}
+
+include(ABSPATH . 'wp-admin/admin-footer.php' );