<?php
-require_once('admin.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");
$parent_file = 'themes.php';
-wp_reset_vars(array('action', 'redirect', 'profile', 'error', 'warning', 'a', 'file', 'theme'));
-
-add_action( 'admin_head', 'theme_editor_css' );
-function theme_editor_css(){
- wp_admin_css( 'css/theme-editor' );
-}
-
-$themes = get_themes();
-
-if (empty($theme)) {
- $theme = get_current_theme();
+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 sprintf( __('Upgrading to a newer version of the same theme will override changes made here.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 {
- $theme = stripslashes($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 = $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('<p>'.__('You do not have sufficient permissions to edit templates for this blog.').'</p>');
-
- $newcontent = stripslashes($_POST['newcontent']);
- $theme = urlencode($theme);
- if (is_writeable($real_file)) {
- $f = fopen($real_file, 'w+');
- fwrite($f, $newcontent);
- fclose($f);
- $location = "theme-editor.php?file=$file&theme=$theme&a=te";
- } else {
- $location = "theme-editor.php?file=$file&theme=$theme";
+ 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();
+ }
}
-
- $location = wp_kses_no_null($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('<p>'.__('You do not have sufficient permissions to edit themes for this blog.').'</p>');
+ require_once( ABSPATH . 'wp-admin/admin-header.php' );
+
+ update_recently_edited( $file );
+
+ if ( ! is_file( $file ) )
+ $error = true;
- require_once('admin-header.php');
+ $content = '';
+ if ( ! $error && filesize( $file ) > 0 ) {
+ $f = fopen($file, 'r');
+ $content = fread($f, filesize($file));
- update_recently_edited($file);
+ if ( '.php' == substr( $file, strrpos( $file, '.' ) ) ) {
+ $functions = wp_doc_link_parse( $content );
- if (!is_file($real_file))
- $error = 1;
+ $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>';
+ }
+ $docs_select .= '</select>';
+ }
- if (!$error && filesize($real_file) > 0) {
- $f = fopen($real_file, 'r');
- $content = fread($f, filesize($real_file));
- $content = htmlspecialchars($content);
+ $content = esc_textarea( $content );
}
?>
-<?php if (isset($_GET['a'])) : ?>
- <div id="message" class="updated fade"><p><?php _e('File edited successfully.') ?></p></div>
+<?php if ( isset( $_GET['updated'] ) ) : ?>
+ <div id="message" class="updated"><p><?php _e( 'File edited successfully.' ) ?></p></div>
<?php endif;
-$description = get_file_description($file);
-$desc_header = ( $description != $file_show ) ? "$description</strong> (%s)" : "%s";
+$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">
-<div class="bordertitle">
- <h2><?php _e('Theme Editor'); ?></h2>
- <form id="themeselector" name="theme" action="theme-editor.php" method="post">
- <strong><?php _e('Select theme to edit:'); ?> </strong>
+<?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 ': ' . $description; ?></h3>
+</div>
+<div class="alignright">
+ <form action="theme-editor.php" method="post">
+ <strong><label for="theme"><?php _e('Select theme to edit:'); ?> </label></strong>
<select name="theme" id="theme">
<?php
- foreach ($themes as $a_theme) {
- $theme_name = $a_theme['Name'];
- if ($theme_name == $theme) $selected = " selected='selected'";
- else $selected = '';
- $theme_name = attribute_escape($theme_name);
- echo "\n\t<option value=\"$theme_name\" $selected>$theme_name</option>";
+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 . '>' . $a_theme->display('Name') . '</option>';
}
?>
</select>
- <input type="submit" name="Submit" value="<?php _e('Select') ?>" class="button" />
+ <?php submit_button( __( 'Select' ), 'button', 'Submit', false ); ?>
</form>
</div>
-<div class="tablenav">
-<div class="alignleft">
-<big><strong><?php echo sprintf($desc_header, $file_show); ?></big>
-</div>
<br class="clear" />
</div>
-<br class="clear" />
+<?php
+if ( $theme->errors() )
+ echo '<div class="error"><p><strong>' . __( 'This theme is broken.' ) . '</strong> ' . $theme->errors()->get_error_message() . '</p></div>';
+?>
<div id="templateside">
- <h3 id="bordertitle"><?php _e("Theme Files"); ?></h3>
-
<?php
-if ($allowed_files) :
+if ( $allowed_files ) :
+ if ( $has_templates || $theme->parent() ) :
?>
- <h4><?php _e('Templates'); ?></h4>
- <ul>
-<?php foreach($themes[$theme]['Template Files'] as $template_file) :
- $description = get_file_description($template_file);
- $template_show = basename($template_file);
- $filedesc = ( $description != $template_file ) ? "$description <span class='nonessential'>($template_show)</span>" : "$description";
- $filedesc = ( $template_file == $file ) ? "<span class='highlight'>$description <span class='nonessential'>($template_show)</span></span>" : $filedesc;
- ?>
- <li><a href="theme-editor.php?file=<?php echo "$template_file"; ?>&theme=<?php echo urlencode($theme) ?>"><?php echo $filedesc ?></a></li>
-<?php endforeach; ?>
- </ul>
- <h4><?php echo _c('Styles|Theme stylesheets in theme editor'); ?></h4>
+ <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() ) ) . '">' . $theme->parent()->display('Name') . '</a>' ); ?></p>
+ <?php endif; ?>
<ul>
-<?php foreach($themes[$theme]['Stylesheet Files'] as $style_file) :
- $description = get_file_description($style_file);
- $style_show = basename($style_file);
- $filedesc = ( $description != $style_file ) ? "$description <span class='nonessential'>($style_show)</span>" : "$description";
- $filedesc = ( $style_file == $file ) ? "<span class='highlight'>$description <span class='nonessential'>($style_show)</span></span>" : $filedesc;
- ?>
- <li><a href="theme-editor.php?file=<?php echo "$style_file"; ?>&theme=<?php echo urlencode($theme) ?>"><?php echo $filedesc ?></a></li>
-<?php endforeach; ?>
- </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) {
- ?>
+<?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 . $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 $file ?>" />
- <input type="hidden" name="theme" value="<?php echo $theme ?>" />
- </div>
+ <?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( $wp_version ) ?>&redirect=true'); }" />
+ </div>
+ <?php endif; ?>
<div>
-<?php if ( is_writeable($real_file) ) : ?>
- <p class="submit">
+ <?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
- echo "<input type='submit' name='submit' value='" . __('Update File') . "' tabindex='2' />";
-?>
-</p>
-<?php else : ?>
+ 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
- } else {
- echo '<div class="error"><p>' . __('Oops, no such file exists! Double check the name and try again, merci.') . '</p></div>';
- }
- ?>
-<div class="clear"> </div>
+<?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("admin-footer.php") ?>
+include(ABSPATH . 'wp-admin/admin-footer.php' );
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff