<?php /** * Theme editor administration panel. * * @package WordPress * @subpackage Administration */ /** WordPress Administration Bootstrap */ require_once('./admin.php'); 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'; $help = '<p>' . __('You can use the Theme Editor to edit the individual CSS and PHP files which make up your theme.') . '</p>'; $help .= '<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>'; $help .= '<p>' . __('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.') . '</p>'; $help .= '<p>' . __('After typing in your edits, click Update File.') . '</p>'; $help .= '<p>' . __('<strong>Advice:</strong> think very carefully about your site crashing if you are live-editing the theme currently in use.') . '</p>'; $help .= '<p>' . __('Upgrading to a newer version of the same theme will override changes made here. To avoid this, consider creating a <a href="http://codex.wordpress.org/Child_Themes" target="_blank">child theme</a> instead.') . '</p>'; $help .= '<p><strong>' . __('For more information:') . '</strong></p>'; $help .= '<p>' . __('<a href="http://codex.wordpress.org/Theme_Development" target="_blank">Documentation on Theme Development</a>') . '</p>'; $help .= '<p>' . __('<a href="http://codex.wordpress.org/Using_Themes" target="_blank">Documentation on Using Themes</a>') . '</p>'; $help .= '<p>' . __('<a href="http://codex.wordpress.org/Editing_Files" target="_blank">Documentation on Editing Files</a>') . '</p>'; $help .= '<p>' . __('<a href="http://codex.wordpress.org/Template_Tags" target="_blank">Documentation on Template Tags</a>') . '</p>'; $help .= '<p>' . __('<a href="http://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>'; add_contextual_help($current_screen, $help); wp_reset_vars(array('action', 'redirect', 'profile', 'error', 'warning', 'a', 'file', 'theme', 'dir')); wp_admin_css( 'theme-editor' ); $themes = get_themes(); if (empty($theme)) { $theme = get_current_theme(); } 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]; } else { $file = stripslashes($file); if ( 'theme' == $dir ) { $file = dirname(dirname($themes[$theme]['Template Dir'])) . $file ; } else if ( 'style' == $dir) { $file = dirname(dirname($themes[$theme]['Stylesheet Dir'])) . $file ; } } validate_file_to_edit($file, $allowed_files); $scrollto = isset($_REQUEST['scrollto']) ? (int) $_REQUEST['scrollto'] : 0; $file_show = basename( $file ); switch($action) { case 'update': check_admin_referer('edit-theme_' . $file . $theme); $newcontent = stripslashes($_POST['newcontent']); $theme = urlencode($theme); 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); $location = "theme-editor.php?file=$file&theme=$theme&a=te&scrollto=$scrollto"; } else { $location = "theme-editor.php?file=$file&theme=$theme&scrollto=$scrollto"; } } else { $location = "theme-editor.php?file=$file&theme=$theme&scrollto=$scrollto"; } $location = wp_kses_no_null($location); $strip = array('%0d', '%0a', '%0D', '%0A'); $location = _deep_replace($strip, $location); header("Location: $location"); exit(); break; default: require_once('./admin-header.php'); update_recently_edited($file); if ( !is_file($file) ) $error = 1; $content = ''; if ( !$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 = htmlspecialchars( $content ); } ?> <?php if (isset($_GET['a'])) : ?> <div id="message" class="updated"><p><?php _e('File edited successfully.') ?></p></div> <?php endif; $description = get_file_description($file); $desc_header = ( $description != $file_show ) ? "<strong>$description</strong> (%s)" : "%s"; ?> <div class="wrap"> <?php screen_icon(); ?> <h2><?php echo esc_html( $title ); ?></h2> <div class="fileedit-sub"> <div class="alignleft"> <big><?php echo sprintf($desc_header, $file_show); ?></big> </div> <div class="alignright"> <form action="theme-editor.php" method="post"> <strong><label for="theme"><?php _e('Select theme to edit:'); ?> </label></strong> <select name="theme" id="theme"> <?php foreach ($themes as $a_theme) { $theme_name = $a_theme['Name']; if ($theme_name == $theme) $selected = " selected='selected'"; else $selected = ''; $theme_name = esc_attr($theme_name); echo "\n\t<option value=\"$theme_name\" $selected>$theme_name</option>"; } ?> </select> <input type="submit" name="Submit" value="<?php esc_attr_e('Select') ?>" class="button" /> </form> </div> <br class="clear" /> </div> <div id="templateside"> <?php if ($allowed_files) : ?> <h3><?php _e('Templates'); ?></h3> <ul> <?php $template_mapping = array(); $template_dir = $themes[$theme]['Template Dir']; foreach ( $themes[$theme]['Template Files'] as $template_file ) { $description = trim( get_file_description($template_file) ); $template_show = basename($template_file); $filedesc = ( $description != $template_file ) ? "$description<br /><span class='nonessential'>($template_show)</span>" : "$description"; $filedesc = ( $template_file == $file ) ? "<span class='highlight'>$description<br /><span class='nonessential'>($template_show)</span></span>" : $filedesc; // If we have two files of the same name prefer the one in the Template Directory // This means that we display the correct files for child themes which overload Templates as well as Styles if ( array_key_exists($description, $template_mapping ) ) { if ( false !== strpos( $template_file, $template_dir ) ) { $template_mapping[ $description ] = array( _get_template_edit_filename($template_file, $template_dir), $filedesc ); } } else { $template_mapping[ $description ] = array( _get_template_edit_filename($template_file, $template_dir), $filedesc ); } } ksort( $template_mapping ); while ( list( $template_sorted_key, list( $template_file, $filedesc ) ) = each( $template_mapping ) ) : ?> <li><a href="theme-editor.php?file=<?php echo "$template_file"; ?>&theme=<?php echo urlencode($theme) ?>&dir=theme"><?php echo $filedesc ?></a></li> <?php endwhile; ?> </ul> <h3><?php /* translators: Theme stylesheets in theme editor */ _ex('Styles', 'Theme stylesheets in theme editor'); ?></h3> <ul> <?php $template_mapping = array(); $stylesheet_dir = $themes[$theme]['Stylesheet Dir']; foreach ( $themes[$theme]['Stylesheet Files'] as $style_file ) { $description = trim( get_file_description($style_file) ); $style_show = basename($style_file); $filedesc = ( $description != $style_file ) ? "$description<br /><span class='nonessential'>($style_show)</span>" : "$description"; $filedesc = ( $style_file == $file ) ? "<span class='highlight'>$description<br /><span class='nonessential'>($style_show)</span></span>" : $filedesc; $template_mapping[ $description ] = array( _get_template_edit_filename($style_file, $stylesheet_dir), $filedesc ); } ksort( $template_mapping ); while ( list( $template_sorted_key, list( $style_file, $filedesc ) ) = each( $template_mapping ) ) : ?> <li><a href="theme-editor.php?file=<?php echo "$style_file"; ?>&theme=<?php echo urlencode($theme) ?>&dir=style"><?php echo $filedesc ?></a></li> <?php endwhile; ?> </ul> <?php endif; ?> </div> <?php if (!$error) { ?> <form name="template" id="template" action="theme-editor.php" method="post"> <?php wp_nonce_field('edit-theme_' . $file . $theme) ?> <div><textarea cols="70" rows="25" name="newcontent" id="newcontent" tabindex="1"><?php echo $content ?></textarea> <input type="hidden" name="action" value="update" /> <input type="hidden" name="file" value="<?php echo esc_attr($file) ?>" /> <input type="hidden" name="theme" value="<?php echo esc_attr($theme) ?>" /> <input type="hidden" name="scrollto" id="scrollto" value="<?php echo $scrollto; ?>" /> </div> <?php if ( isset($functions ) && count($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( 'Lookup' ); ?> " 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( $wp_version ) ?>&redirect=true'); }" /> </div> <?php } ?> <div> <?php if ( is_writeable($file) ) : ?> <p class="submit"> <?php echo "<input type='submit' name='submit' class='button-primary' value='" . esc_attr__('Update File') . "' tabindex='2' />"; ?> </p> <?php 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 } else { echo '<div class="error"><p>' . __('Oops, no such file exists! Double check the name and try again, merci.') . '</p></div>'; } ?> <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("./admin-footer.php");