3 * Theme editor administration panel.
6 * @subpackage Administration
9 /** WordPress Administration Bootstrap */
10 require_once('./admin.php');
12 if ( !current_user_can('edit_themes') )
13 wp_die('<p>'.__('You do not have sufficient permissions to edit templates for this site.').'</p>');
15 $title = __("Edit Themes");
16 $parent_file = 'themes.php';
18 $help = '<p>' . __('You can use the Theme Editor to edit the individual CSS and PHP files which make up your theme.') . '</p>';
19 $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>';
20 $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>';
21 $help .= '<p>' . __('After typing in your edits, click Update File.') . '</p>';
22 $help .= '<p>' . __('<strong>Advice:</strong> think very carefully about your site crashing if you are live-editing the theme currently in use.') . '</p>';
23 $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 __('Upgrading to a newer version of the same theme will override changes made here.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>';
24 $help .= '<p><strong>' . __('For more information:') . '</strong></p>';
25 $help .= '<p>' . __('<a href="http://codex.wordpress.org/Theme_Development" target="_blank">Documentation on Theme Development</a>') . '</p>';
26 $help .= '<p>' . __('<a href="http://codex.wordpress.org/Using_Themes" target="_blank">Documentation on Using Themes</a>') . '</p>';
27 $help .= '<p>' . __('<a href="http://codex.wordpress.org/Editing_Files" target="_blank">Documentation on Editing Files</a>') . '</p>';
28 $help .= '<p>' . __('<a href="http://codex.wordpress.org/Template_Tags" target="_blank">Documentation on Template Tags</a>') . '</p>';
29 $help .= '<p>' . __('<a href="http://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>';
30 add_contextual_help($current_screen, $help);
32 wp_reset_vars(array('action', 'redirect', 'profile', 'error', 'warning', 'a', 'file', 'theme', 'dir'));
34 wp_admin_css( 'theme-editor' );
36 $themes = get_themes();
39 $theme = get_current_theme();
41 $theme = stripslashes($theme);
44 if ( ! isset($themes[$theme]) )
45 wp_die(__('The requested theme does not exist.'));
47 $allowed_files = array_merge($themes[$theme]['Stylesheet Files'], $themes[$theme]['Template Files']);
50 $file = $allowed_files[0];
52 $file = stripslashes($file);
53 if ( 'theme' == $dir ) {
54 $file = dirname(dirname($themes[$theme]['Template Dir'])) . $file ;
55 } else if ( 'style' == $dir) {
56 $file = dirname(dirname($themes[$theme]['Stylesheet Dir'])) . $file ;
60 validate_file_to_edit($file, $allowed_files);
61 $scrollto = isset($_REQUEST['scrollto']) ? (int) $_REQUEST['scrollto'] : 0;
62 $file_show = basename( $file );
68 check_admin_referer('edit-theme_' . $file . $theme);
70 $newcontent = stripslashes($_POST['newcontent']);
71 $theme = urlencode($theme);
72 if (is_writeable($file)) {
73 //is_writable() not always reliable, check return value. see comments @ http://uk.php.net/is_writable
74 $f = fopen($file, 'w+');
76 fwrite($f, $newcontent);
78 $location = "theme-editor.php?file=$file&theme=$theme&a=te&scrollto=$scrollto";
80 $location = "theme-editor.php?file=$file&theme=$theme&scrollto=$scrollto";
83 $location = "theme-editor.php?file=$file&theme=$theme&scrollto=$scrollto";
86 $location = wp_kses_no_null($location);
87 $strip = array('%0d', '%0a', '%0D', '%0A');
88 $location = _deep_replace($strip, $location);
89 header("Location: $location");
96 require_once('./admin-header.php');
98 update_recently_edited($file);
100 if ( !is_file($file) )
103 if ( !$error && filesize($file) > 0 ) {
104 $f = fopen($file, 'r');
105 $content = fread($f, filesize($file));
107 if ( '.php' == substr( $file, strrpos( $file, '.' ) ) ) {
108 $functions = wp_doc_link_parse( $content );
110 $docs_select = '<select name="docs-list" id="docs-list">';
111 $docs_select .= '<option value="">' . esc_attr__( 'Function Name...' ) . '</option>';
112 foreach ( $functions as $function ) {
113 $docs_select .= '<option value="' . esc_attr( urlencode( $function ) ) . '">' . htmlspecialchars( $function ) . '()</option>';
115 $docs_select .= '</select>';
118 $content = htmlspecialchars( $content );
122 <?php if (isset($_GET['a'])) : ?>
123 <div id="message" class="updated"><p><?php _e('File edited successfully.') ?></p></div>
126 $description = get_file_description($file);
127 $desc_header = ( $description != $file_show ) ? "<strong>$description</strong> (%s)" : "%s";
130 <?php screen_icon(); ?>
131 <h2><?php echo esc_html( $title ); ?></h2>
133 <div class="fileedit-sub">
134 <div class="alignleft">
135 <big><?php echo sprintf($desc_header, $file_show); ?></big>
137 <div class="alignright">
138 <form action="theme-editor.php" method="post">
139 <strong><label for="theme"><?php _e('Select theme to edit:'); ?> </label></strong>
140 <select name="theme" id="theme">
142 foreach ($themes as $a_theme) {
143 $theme_name = $a_theme['Name'];
144 if ($theme_name == $theme) $selected = " selected='selected'";
146 $theme_name = esc_attr($theme_name);
147 echo "\n\t<option value=\"$theme_name\" $selected>$theme_name</option>";
151 <input type="submit" name="Submit" value="<?php esc_attr_e('Select') ?>" class="button" />
156 <div id="templateside">
159 if ($allowed_files) :
161 <h3><?php _e('Templates'); ?></h3>
164 $template_mapping = array();
165 $template_dir = $themes[$theme]['Template Dir'];
166 foreach ( $themes[$theme]['Template Files'] as $template_file ) {
167 $description = trim( get_file_description($template_file) );
168 $template_show = basename($template_file);
169 $filedesc = ( $description != $template_file ) ? "$description<br /><span class='nonessential'>($template_show)</span>" : "$description";
170 $filedesc = ( $template_file == $file ) ? "<span class='highlight'>$description<br /><span class='nonessential'>($template_show)</span></span>" : $filedesc;
172 // If we have two files of the same name prefer the one in the Template Directory
173 // This means that we display the correct files for child themes which overload Templates as well as Styles
174 if ( array_key_exists($description, $template_mapping ) ) {
175 if ( false !== strpos( $template_file, $template_dir ) ) {
176 $template_mapping[ $description ] = array( _get_template_edit_filename($template_file, $template_dir), $filedesc );
179 $template_mapping[ $description ] = array( _get_template_edit_filename($template_file, $template_dir), $filedesc );
182 ksort( $template_mapping );
183 while ( list( $template_sorted_key, list( $template_file, $filedesc ) ) = each( $template_mapping ) ) :
185 <li><a href="theme-editor.php?file=<?php echo "$template_file"; ?>&theme=<?php echo urlencode($theme) ?>&dir=theme"><?php echo $filedesc ?></a></li>
188 <h3><?php /* translators: Theme stylesheets in theme editor */ _ex('Styles', 'Theme stylesheets in theme editor'); ?></h3>
191 $template_mapping = array();
192 $stylesheet_dir = $themes[$theme]['Stylesheet Dir'];
193 foreach ( $themes[$theme]['Stylesheet Files'] as $style_file ) {
194 $description = trim( get_file_description($style_file) );
195 $style_show = basename($style_file);
196 $filedesc = ( $description != $style_file ) ? "$description<br /><span class='nonessential'>($style_show)</span>" : "$description";
197 $filedesc = ( $style_file == $file ) ? "<span class='highlight'>$description<br /><span class='nonessential'>($style_show)</span></span>" : $filedesc;
198 $template_mapping[ $description ] = array( _get_template_edit_filename($style_file, $stylesheet_dir), $filedesc );
200 ksort( $template_mapping );
201 while ( list( $template_sorted_key, list( $style_file, $filedesc ) ) = each( $template_mapping ) ) :
203 <li><a href="theme-editor.php?file=<?php echo "$style_file"; ?>&theme=<?php echo urlencode($theme) ?>&dir=style"><?php echo $filedesc ?></a></li>
208 <?php if (!$error) { ?>
209 <form name="template" id="template" action="theme-editor.php" method="post">
210 <?php wp_nonce_field('edit-theme_' . $file . $theme) ?>
211 <div><textarea cols="70" rows="25" name="newcontent" id="newcontent" tabindex="1"><?php echo $content ?></textarea>
212 <input type="hidden" name="action" value="update" />
213 <input type="hidden" name="file" value="<?php echo esc_attr($file) ?>" />
214 <input type="hidden" name="theme" value="<?php echo esc_attr($theme) ?>" />
215 <input type="hidden" name="scrollto" id="scrollto" value="<?php echo $scrollto; ?>" />
217 <?php if ( isset($functions ) && count($functions) ) { ?>
218 <div id="documentation" class="hide-if-no-js">
219 <label for="docs-list"><?php _e('Documentation:') ?></label>
220 <?php echo $docs_select; ?>
221 <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( $wp_version ) ?>&redirect=true'); }" />
226 <?php if ( is_writeable($file) ) : ?>
229 echo "<input type='submit' name='submit' class='button-primary' value='" . esc_attr__('Update File') . "' tabindex='2' />";
233 <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>
239 echo '<div class="error"><p>' . __('Oops, no such file exists! Double check the name and try again, merci.') . '</p></div>';
244 <script type="text/javascript">
246 jQuery(document).ready(function($){
247 $('#template').submit(function(){ $('#scrollto').val( $('#newcontent').scrollTop() ); });
248 $('#newcontent').scrollTop( $('#scrollto').val() );
256 include("./admin-footer.php");