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[autoinstalls/wordpress.git] / wp-admin / theme-editor.php
1 <?php
2 require_once('admin.php');
3
4 $title = __("Edit Themes");
5 $parent_file = 'themes.php';
6
7 wp_reset_vars(array('action', 'redirect', 'profile', 'error', 'warning', 'a', 'file', 'theme'));
8
9 wp_admin_css( 'theme-editor' );
10
11 $themes = get_themes();
12
13 if (empty($theme)) {
14         $theme = get_current_theme();
15 } else {
16         $theme = stripslashes($theme);
17  }
18
19
20 if ( ! isset($themes[$theme]) )
21         wp_die(__('The requested theme does not exist.'));
22
23 $allowed_files = array_merge($themes[$theme]['Stylesheet Files'], $themes[$theme]['Template Files']);
24
25 if (empty($file)) {
26         $file = $allowed_files[0];
27 }
28
29 $file = validate_file_to_edit($file, $allowed_files);
30 $real_file = get_real_file_to_edit($file);
31
32 $file_show = basename( $file );
33
34 switch($action) {
35
36 case 'update':
37
38         check_admin_referer('edit-theme_' . $file . $theme);
39
40         if ( !current_user_can('edit_themes') )
41                 wp_die('<p>'.__('You do not have sufficient permissions to edit templates for this blog.').'</p>');
42
43         $newcontent = stripslashes($_POST['newcontent']);
44         $theme = urlencode($theme);
45         if (is_writeable($real_file)) {
46                 //is_writable() not always reliable, check return value. see comments @ http://uk.php.net/is_writable
47                 $f = fopen($real_file, 'w+');
48                 if ($f !== FALSE) {
49                         fwrite($f, $newcontent);
50                         fclose($f);
51                         $location = "theme-editor.php?file=$file&theme=$theme&a=te";
52                 } else {
53                         $location = "theme-editor.php?file=$file&theme=$theme";
54                 }
55         } else {
56                 $location = "theme-editor.php?file=$file&theme=$theme";
57         }
58
59         $location = wp_kses_no_null($location);
60         $strip = array('%0d', '%0a');
61         $location = str_replace($strip, '', $location);
62         header("Location: $location");
63         exit();
64
65 break;
66
67 default:
68
69         if ( !current_user_can('edit_themes') )
70                 wp_die('<p>'.__('You do not have sufficient permissions to edit themes for this blog.').'</p>');
71
72         require_once('admin-header.php');
73
74         update_recently_edited($file);
75
76         if (!is_file($real_file))
77                 $error = 1;
78
79         if (!$error && filesize($real_file) > 0) {
80                 $f = fopen($real_file, 'r');
81                 $content = fread($f, filesize($real_file));
82                 $content = htmlspecialchars($content);
83         }
84
85         ?>
86 <?php if (isset($_GET['a'])) : ?>
87  <div id="message" class="updated fade"><p><?php _e('File edited successfully.') ?></p></div>
88 <?php endif;
89
90 $description = get_file_description($file);
91 $desc_header = ( $description != $file_show ) ? "$description</strong> (%s)" : "%s";
92 ?>
93 <div class="wrap">
94 <div class="bordertitle">
95         <h2><?php _e('Theme Editor'); ?></h2>
96         <form id="themeselector" name="theme" action="theme-editor.php" method="post">
97                 <strong><label for="theme"><?php _e('Select theme to edit:'); ?> </label></strong>
98                 <select name="theme" id="theme">
99 <?php
100         foreach ($themes as $a_theme) {
101         $theme_name = $a_theme['Name'];
102         if ($theme_name == $theme) $selected = " selected='selected'";
103         else $selected = '';
104         $theme_name = attribute_escape($theme_name);
105         echo "\n\t<option value=\"$theme_name\" $selected>$theme_name</option>";
106 }
107 ?>
108                 </select>
109                 <input type="submit" name="Submit" value="<?php _e('Select') ?>" class="button" />
110         </form>
111 </div>
112 <div class="tablenav">
113 <div class="alignleft">
114 <big><strong><?php echo sprintf($desc_header, $file_show); ?></big>
115 </div>
116 <br class="clear" />
117 </div>
118 <br class="clear" />
119         <div id="templateside">
120         <h3 id="bordertitle"><?php _e("Theme Files"); ?></h3>
121
122 <?php
123 if ($allowed_files) :
124 ?>
125         <h4><?php _e('Templates'); ?></h4>
126         <ul>
127 <?php foreach($themes[$theme]['Template Files'] as $template_file) :
128                 $description = get_file_description($template_file);
129                 $template_show = basename($template_file);
130                 $filedesc = ( $description != $template_file ) ? "$description <span class='nonessential'>($template_show)</span>" : "$description";
131                 $filedesc = ( $template_file == $file ) ? "<span class='highlight'>$description <span class='nonessential'>($template_show)</span></span>" : $filedesc;
132                 ?>
133                 <li><a href="theme-editor.php?file=<?php echo "$template_file"; ?>&amp;theme=<?php echo urlencode($theme) ?>"><?php echo $filedesc ?></a></li>
134 <?php endforeach; ?>
135         </ul>
136         <h4><?php echo _c('Styles|Theme stylesheets in theme editor'); ?></h4>
137         <ul>
138 <?php foreach($themes[$theme]['Stylesheet Files'] as $style_file) :
139                 $description = get_file_description($style_file);
140                 $style_show = basename($style_file);
141                 $filedesc = ( $description != $style_file ) ? "$description <span class='nonessential'>($style_show)</span>" : "$description";
142                 $filedesc = ( $style_file == $file ) ? "<span class='highlight'>$description <span class='nonessential'>($style_show)</span></span>" : $filedesc;
143                 ?>
144                 <li><a href="theme-editor.php?file=<?php echo "$style_file"; ?>&amp;theme=<?php echo urlencode($theme) ?>"><?php echo $filedesc ?></a></li>
145 <?php endforeach; ?>
146         </ul>
147 <?php endif; ?>
148 </div>
149         <?php
150         if (!$error) {
151         ?>
152         <form name="template" id="template" action="theme-editor.php" method="post">
153         <?php wp_nonce_field('edit-theme_' . $file . $theme) ?>
154                  <div><textarea cols="70" rows="25" name="newcontent" id="newcontent" tabindex="1"><?php echo $content ?></textarea>
155                  <input type="hidden" name="action" value="update" />
156                  <input type="hidden" name="file" value="<?php echo $file ?>" />
157                  <input type="hidden" name="theme" value="<?php echo $theme ?>" />
158                  </div>
159
160                 <div>
161 <?php if ( is_writeable($real_file) ) : ?>
162                         <p class="submit">
163 <?php
164         echo "<input type='submit' name='submit' value='" . __('Update File') . "' tabindex='2' />";
165 ?>
166 </p>
167 <?php else : ?>
168 <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>
169 <?php endif; ?>
170                 </div>
171         </form>
172         <?php
173         } else {
174                 echo '<div class="error"><p>' . __('Oops, no such file exists! Double check the name and try again, merci.') . '</p></div>';
175         }
176         ?>
177 <div class="clear"> &nbsp; </div>
178 </div>
179 <?php
180 break;
181 }
182
183 include("admin-footer.php") ?>