3 * Theme editor administration panel.
6 * @subpackage Administration
9 /** WordPress Administration Bootstrap */
10 require_once('./admin.php');
12 if ( is_multisite() && ! is_network_admin() ) {
13 wp_redirect( network_admin_url( 'theme-editor.php' ) );
17 if ( !current_user_can('edit_themes') )
18 wp_die('<p>'.__('You do not have sufficient permissions to edit templates for this site.').'</p>');
20 $title = __("Edit Themes");
21 $parent_file = 'themes.php';
23 get_current_screen()->add_help_tab( array(
25 'title' => __('Overview'),
27 '<p>' . __('You can use the Theme Editor to edit the individual CSS and PHP files which make up your theme.') . '</p>
28 <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>
29 <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>
30 <p>' . __('After typing in your edits, click Update File.') . '</p>
31 <p>' . __('<strong>Advice:</strong> think very carefully about your site crashing if you are live-editing the theme currently in use.') . '</p>
32 <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 __('Upgrading to a newer version of the same theme will override changes made here.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>' .
33 ( is_network_admin() ? '<p>' . __('Any edits to files from this screen will be reflected on all sites in the network.') . '</p>' : '' )
36 get_current_screen()->set_help_sidebar(
37 '<p><strong>' . __('For more information:') . '</strong></p>' .
38 '<p>' . __('<a href="http://codex.wordpress.org/Theme_Development" target="_blank">Documentation on Theme Development</a>') . '</p>' .
39 '<p>' . __('<a href="http://codex.wordpress.org/Using_Themes" target="_blank">Documentation on Using Themes</a>') . '</p>' .
40 '<p>' . __('<a href="http://codex.wordpress.org/Editing_Files" target="_blank">Documentation on Editing Files</a>') . '</p>' .
41 '<p>' . __('<a href="http://codex.wordpress.org/Template_Tags" target="_blank">Documentation on Template Tags</a>') . '</p>' .
42 '<p>' . __('<a href="http://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>'
45 wp_reset_vars(array('action', 'redirect', 'profile', 'error', 'warning', 'a', 'file', 'theme', 'dir'));
47 $themes = get_themes();
50 $theme = get_current_theme();
52 $theme = stripslashes($theme);
55 if ( ! isset($themes[$theme]) )
56 wp_die(__('The requested theme does not exist.'));
58 $allowed_files = array_merge( $themes[$theme]['Stylesheet Files'], $themes[$theme]['Template Files'] );
60 if ( empty( $file ) ) {
61 if ( false !== array_search( $themes[$theme]['Stylesheet Dir'] . '/style.css', $allowed_files ) )
62 $file = $themes[$theme]['Stylesheet Dir'] . '/style.css';
64 $file = $allowed_files[0];
66 $file = stripslashes($file);
67 if ( 'theme' == $dir ) {
68 $file = dirname(dirname($themes[$theme]['Template Dir'])) . $file ;
69 } else if ( 'style' == $dir) {
70 $file = dirname(dirname($themes[$theme]['Stylesheet Dir'])) . $file ;
74 validate_file_to_edit($file, $allowed_files);
75 $scrollto = isset($_REQUEST['scrollto']) ? (int) $_REQUEST['scrollto'] : 0;
76 $file_show = basename( $file );
82 check_admin_referer('edit-theme_' . $file . $theme);
84 $newcontent = stripslashes($_POST['newcontent']);
85 $theme = urlencode($theme);
86 if (is_writeable($file)) {
87 //is_writable() not always reliable, check return value. see comments @ http://uk.php.net/is_writable
88 $f = fopen($file, 'w+');
90 fwrite($f, $newcontent);
92 $location = "theme-editor.php?file=$file&theme=$theme&a=te&scrollto=$scrollto";
94 $location = "theme-editor.php?file=$file&theme=$theme&scrollto=$scrollto";
97 $location = "theme-editor.php?file=$file&theme=$theme&scrollto=$scrollto";
100 $location = wp_kses_no_null($location);
101 $strip = array('%0d', '%0a', '%0D', '%0A');
102 $location = _deep_replace($strip, $location);
103 header("Location: $location");
110 require_once(ABSPATH . 'wp-admin/admin-header.php');
112 update_recently_edited($file);
114 if ( !is_file($file) )
118 if ( !$error && filesize($file) > 0 ) {
119 $f = fopen($file, 'r');
120 $content = fread($f, filesize($file));
122 if ( '.php' == substr( $file, strrpos( $file, '.' ) ) ) {
123 $functions = wp_doc_link_parse( $content );
125 $docs_select = '<select name="docs-list" id="docs-list">';
126 $docs_select .= '<option value="">' . esc_attr__( 'Function Name...' ) . '</option>';
127 foreach ( $functions as $function ) {
128 $docs_select .= '<option value="' . esc_attr( urlencode( $function ) ) . '">' . htmlspecialchars( $function ) . '()</option>';
130 $docs_select .= '</select>';
133 $content = esc_textarea( $content );
137 <?php if (isset($_GET['a'])) : ?>
138 <div id="message" class="updated"><p><?php _e('File edited successfully.') ?></p></div>
141 $description = get_file_description($file);
142 $desc_header = ( $description != $file_show ) ? "$description <span>($file_show)</span>" : $file_show;
144 $is_child_theme = $themes[$theme]['Template'] != $themes[$theme]['Stylesheet'];
147 <?php screen_icon(); ?>
148 <h2><?php echo esc_html( $title ); ?></h2>
150 <div class="fileedit-sub">
151 <div class="alignleft">
152 <h3><?php echo $themes[$theme]['Name'] . ': ' . $desc_header; ?></h3>
154 <div class="alignright">
155 <form action="theme-editor.php" method="post">
156 <strong><label for="theme"><?php _e('Select theme to edit:'); ?> </label></strong>
157 <select name="theme" id="theme">
159 foreach ($themes as $a_theme) {
160 $theme_name = $a_theme['Name'];
161 if ($theme_name == $theme) $selected = " selected='selected'";
163 $theme_name = esc_attr($theme_name);
164 echo "\n\t<option value=\"$theme_name\" $selected>$theme_name</option>";
168 <?php submit_button( __( 'Select' ), 'button', 'Submit', false ); ?>
173 <div id="templateside">
175 if ($allowed_files) :
177 <h3><?php _e('Templates'); ?></h3>
178 <?php if ( $is_child_theme ) : ?>
179 <p class="howto"><?php printf( __( 'This child theme inherits templates from a parent theme, %s.' ), $themes[$theme]['Parent Theme'] ); ?></p>
183 $template_mapping = array();
184 $template_dir = $themes[$theme]['Template Dir'];
185 foreach ( $themes[$theme]['Template Files'] as $template_file ) {
186 // Don't show parent templates.
187 if ( $is_child_theme && strpos( $template_file, trailingslashit( $template_dir ) ) === 0 )
190 $description = trim( get_file_description($template_file) );
191 $template_show = basename($template_file);
192 $filedesc = ( $description != $template_file ) ? "$description<br /><span class='nonessential'>($template_show)</span>" : "$description";
193 $filedesc = ( $template_file == $file ) ? "<span class='highlight'>$description<br /><span class='nonessential'>($template_show)</span></span>" : $filedesc;
194 $template_mapping[ $description ] = array( _get_template_edit_filename($template_file, $template_dir), $filedesc );
196 ksort( $template_mapping );
197 while ( list( $template_sorted_key, list( $template_file, $filedesc ) ) = each( $template_mapping ) ) :
199 <li><a href="theme-editor.php?file=<?php echo urlencode( $template_file ) ?>&theme=<?php echo urlencode( $theme ) ?>&dir=theme"><?php echo $filedesc ?></a></li>
202 <h3><?php /* translators: Theme stylesheets in theme editor */ _ex('Styles', 'Theme stylesheets in theme editor'); ?></h3>
205 $template_mapping = array();
206 $stylesheet_dir = $themes[$theme]['Stylesheet Dir'];
207 foreach ( $themes[$theme]['Stylesheet Files'] as $style_file ) {
208 // Don't show parent styles.
209 if ( $is_child_theme && strpos( $style_file, trailingslashit( $template_dir ) ) === 0 )
212 $description = trim( get_file_description($style_file) );
213 $style_show = basename($style_file);
214 $filedesc = ( $description != $style_file ) ? "$description<br /><span class='nonessential'>($style_show)</span>" : "$description";
215 $filedesc = ( $style_file == $file ) ? "<span class='highlight'>$description<br /><span class='nonessential'>($style_show)</span></span>" : $filedesc;
216 $template_mapping[ $description ] = array( _get_template_edit_filename($style_file, $stylesheet_dir), $filedesc );
218 ksort( $template_mapping );
219 while ( list( $template_sorted_key, list( $style_file, $filedesc ) ) = each( $template_mapping ) ) :
221 <li><a href="theme-editor.php?file=<?php echo urlencode( $style_file ) ?>&theme=<?php echo urlencode($theme) ?>&dir=style"><?php echo $filedesc ?></a></li>
226 <?php if (!$error) { ?>
227 <form name="template" id="template" action="theme-editor.php" method="post">
228 <?php wp_nonce_field('edit-theme_' . $file . $theme) ?>
229 <div><textarea cols="70" rows="25" name="newcontent" id="newcontent" tabindex="1"><?php echo $content ?></textarea>
230 <input type="hidden" name="action" value="update" />
231 <input type="hidden" name="file" value="<?php echo esc_attr($file) ?>" />
232 <input type="hidden" name="theme" value="<?php echo esc_attr($theme) ?>" />
233 <input type="hidden" name="scrollto" id="scrollto" value="<?php echo $scrollto; ?>" />
235 <?php if ( isset($functions ) && count($functions) ) { ?>
236 <div id="documentation" class="hide-if-no-js">
237 <label for="docs-list"><?php _e('Documentation:') ?></label>
238 <?php echo $docs_select; ?>
239 <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'); }" />
244 <?php if ( is_child_theme() && ! $is_child_theme && $themes[$theme]['Template'] == get_option('template') ) : ?>
245 <p><?php if ( is_writeable( $file ) ) { ?><strong><?php _e( 'Caution:' ); ?></strong><?php } ?>
246 <?php _e( 'This is a file in your current parent theme.' ); ?></p>
249 if ( is_writeable( $file ) ) :
250 submit_button( __( 'Update File' ), 'primary', 'submit', true, array( 'tabindex' => '2' ) );
252 <p><em><?php _e('You need to make this file writable before you can save your changes. See <a href="http://codex.wordpress.org/Changing_File_Permissions">the Codex</a> for more information.'); ?></em></p>
258 echo '<div class="error"><p>' . __('Oops, no such file exists! Double check the name and try again, merci.') . '</p></div>';
263 <script type="text/javascript">
265 jQuery(document).ready(function($){
266 $('#template').submit(function(){ $('#scrollto').val( $('#newcontent').scrollTop() ); });
267 $('#newcontent').scrollTop( $('#scrollto').val() );
275 include(ABSPATH . "wp-admin/admin-footer.php");