Projects : mp-wp : mp-wp_genesis

mp-wp/wp-admin/theme-editor.php

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1<?php
2/**
3 * Theme editor administration panel.
4 *
5 * @package WordPress
6 * @subpackage Administration
7 */
8
9/** WordPress Administration Bootstrap */
10require_once('admin.php');
11
12$title = __("Edit Themes");
13$parent_file = 'themes.php';
14
15wp_reset_vars(array('action', 'redirect', 'profile', 'error', 'warning', 'a', 'file', 'theme'));
16
17wp_admin_css( 'theme-editor' );
18
19$themes = get_themes();
20
21if (empty($theme)) {
22 $theme = get_current_theme();
23} else {
24 $theme = stripslashes($theme);
25 }
26
27
28if ( ! isset($themes[$theme]) )
29 wp_die(__('The requested theme does not exist.'));
30
31$allowed_files = array_merge($themes[$theme]['Stylesheet Files'], $themes[$theme]['Template Files']);
32
33if (empty($file)) {
34 $file = $allowed_files[0];
35}
36
37$file = validate_file_to_edit($file, $allowed_files);
38$real_file = get_real_file_to_edit($file);
39
40$file_show = basename( $file );
41
42switch($action) {
43
44case 'update':
45
46 check_admin_referer('edit-theme_' . $file . $theme);
47
48 if ( !current_user_can('edit_themes') )
49 wp_die('<p>'.__('You do not have sufficient permissions to edit templates for this blog.').'</p>');
50
51 $newcontent = stripslashes($_POST['newcontent']);
52 $theme = urlencode($theme);
53 if (is_writeable($real_file)) {
54 //is_writable() not always reliable, check return value. see comments @ http://uk.php.net/is_writable
55 $f = fopen($real_file, 'w+');
56 if ($f !== FALSE) {
57 fwrite($f, $newcontent);
58 fclose($f);
59 $location = "theme-editor.php?file=$file&theme=$theme&a=te";
60 } else {
61 $location = "theme-editor.php?file=$file&theme=$theme";
62 }
63 } else {
64 $location = "theme-editor.php?file=$file&theme=$theme";
65 }
66
67 $location = wp_kses_no_null($location);
68 $strip = array('%0d', '%0a');
69 $location = str_replace($strip, '', $location);
70 header("Location: $location");
71 exit();
72
73break;
74
75default:
76
77 if ( !current_user_can('edit_themes') )
78 wp_die('<p>'.__('You do not have sufficient permissions to edit themes for this blog.').'</p>');
79
80 require_once('admin-header.php');
81
82 update_recently_edited($file);
83
84 if (!is_file($real_file))
85 $error = 1;
86
87 if (!$error && filesize($real_file) > 0) {
88 $f = fopen($real_file, 'r');
89 $content = fread($f, filesize($real_file));
90 $content = htmlspecialchars($content);
91 }
92
93 ?>
94<?php if (isset($_GET['a'])) : ?>
95 <div id="message" class="updated fade"><p><?php _e('File edited successfully.') ?></p></div>
96<?php endif;
97
98$description = get_file_description($file);
99$desc_header = ( $description != $file_show ) ? "$description</strong> (%s)" : "%s";
100?>
101<div class="wrap">
102<?php screen_icon(); ?>
103<h2><?php echo wp_specialchars( $title ); ?></h2>
104<div class="bordertitle">
105 <form id="themeselector" action="theme-editor.php" method="post">
106 <strong><label for="theme"><?php _e('Select theme to edit:'); ?> </label></strong>
107 <select name="theme" id="theme">
108<?php
109 foreach ($themes as $a_theme) {
110 $theme_name = $a_theme['Name'];
111 if ($theme_name == $theme) $selected = " selected='selected'";
112 else $selected = '';
113 $theme_name = attribute_escape($theme_name);
114 echo "\n\t<option value=\"$theme_name\" $selected>$theme_name</option>";
115}
116?>
117 </select>
118 <input type="submit" name="Submit" value="<?php _e('Select') ?>" class="button" />
119 </form>
120</div>
121<div class="tablenav">
122<div class="alignleft">
123<big><strong><?php echo sprintf($desc_header, $file_show); ?></big>
124</div>
125<br class="clear" />
126</div>
127<br class="clear" />
128 <div id="templateside">
129 <h3 id="bordertitle"><?php _e("Theme Files"); ?></h3>
130
131<?php
132if ($allowed_files) :
133?>
134 <h4><?php _e('Templates'); ?></h4>
135 <ul>
136<?php
137 $template_mapping = array();
138 $template_dir = $themes[$theme]['Template Dir'];
139 foreach($themes[$theme]['Template Files'] as $template_file) {
140 $description = trim( get_file_description($template_file) );
141 $template_show = basename($template_file);
142 $filedesc = ( $description != $template_file ) ? "$description <span class='nonessential'>($template_show)</span>" : "$description";
143 $filedesc = ( $template_file == $file ) ? "<span class='highlight'>$description <span class='nonessential'>($template_show)</span></span>" : $filedesc;
144
145 // If we have two files of the same name prefer the one in the Template Directory
146 // This means that we display the correct files for child themes which overload Templates as well as Styles
147 if( array_key_exists($description, $template_mapping ) ) {
148 if ( false !== strpos( $template_file, $template_dir ) ) {
149 $template_mapping[ $description ] = array( $template_file, $filedesc );
150 }
151 } else {
152 $template_mapping[ $description ] = array( $template_file, $filedesc );
153 }
154 }
155 ksort( $template_mapping );
156 while ( list( $template_sorted_key, list( $template_file, $filedesc ) ) = each( $template_mapping ) ) :
157 ?>
158 <li><a href="theme-editor.php?file=<?php echo "$template_file"; ?>&amp;theme=<?php echo urlencode($theme) ?>"><?php echo $filedesc ?></a></li>
159<?php endwhile; ?>
160 </ul>
161 <h4><?php echo _c('Styles|Theme stylesheets in theme editor'); ?></h4>
162 <ul>
163<?php
164 $template_mapping = array();
165 foreach($themes[$theme]['Stylesheet Files'] as $style_file) {
166 $description = trim( get_file_description($style_file) );
167 $style_show = basename($style_file);
168 $filedesc = ( $description != $style_file ) ? "$description <span class='nonessential'>($style_show)</span>" : "$description";
169 $filedesc = ( $style_file == $file ) ? "<span class='highlight'>$description <span class='nonessential'>($style_show)</span></span>" : $filedesc;
170 $template_mapping[ $description ] = array( $style_file, $filedesc );
171 }
172 ksort( $template_mapping );
173 while ( list( $template_sorted_key, list( $style_file, $filedesc ) ) = each( $template_mapping ) ) :
174 ?>
175 <li><a href="theme-editor.php?file=<?php echo "$style_file"; ?>&amp;theme=<?php echo urlencode($theme) ?>"><?php echo $filedesc ?></a></li>
176<?php endwhile; ?>
177 </ul>
178<?php endif; ?>
179</div>
180 <?php
181 if (!$error) {
182 ?>
183 <form name="template" id="template" action="theme-editor.php" method="post">
184 <?php wp_nonce_field('edit-theme_' . $file . $theme) ?>
185 <div><textarea cols="70" rows="25" name="newcontent" id="newcontent" tabindex="1"><?php echo $content ?></textarea>
186 <input type="hidden" name="action" value="update" />
187 <input type="hidden" name="file" value="<?php echo $file ?>" />
188 <input type="hidden" name="theme" value="<?php echo $theme ?>" />
189 </div>
190
191 <div>
192<?php if ( is_writeable($real_file) ) : ?>
193 <p class="submit">
194<?php
195 echo "<input type='submit' name='submit' class='button-primary' value='" . __('Update File') . "' tabindex='2' />";
196?>
197</p>
198<?php else : ?>
199<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>
200<?php endif; ?>
201 </div>
202 </form>
203 <?php
204 } else {
205 echo '<div class="error"><p>' . __('Oops, no such file exists! Double check the name and try again, merci.') . '</p></div>';
206 }
207 ?>
208<div class="clear"> &nbsp; </div>
209</div>
210<?php
211break;
212}
213
214include("admin-footer.php") ?>