| 1 | <?php
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| 2 | /**
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| 3 | * Theme editor administration panel.
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| 4 | *
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| 5 | * @package WordPress
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| 6 | * @subpackage Administration
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| 7 | */
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| 8 |
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| 9 | /** WordPress Administration Bootstrap */
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| 10 | require_once('admin.php');
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| 11 |
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| 12 | $title = __("Edit Themes");
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| 13 | $parent_file = 'themes.php';
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| 14 |
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| 15 | wp_reset_vars(array('action', 'redirect', 'profile', 'error', 'warning', 'a', 'file', 'theme'));
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| 16 |
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| 17 | wp_admin_css( 'theme-editor' );
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| 18 |
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| 19 | $themes = get_themes();
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| 20 |
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| 21 | if (empty($theme)) {
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| 22 | $theme = get_current_theme();
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| 23 | } else {
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| 24 | $theme = stripslashes($theme);
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| 25 | }
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| 26 |
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| 27 | if ( ! isset($themes[$theme]) )
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| 28 | wp_die(__('The requested theme does not exist.'));
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| 29 |
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| 30 | $allowed_files = array_merge($themes[$theme]['Stylesheet Files'], $themes[$theme]['Template Files']);
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| 31 |
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| 32 | if (empty($file)) {
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| 33 | $file = $allowed_files[0];
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| 34 | }
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| 35 |
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| 36 | $file = validate_file_to_edit($file, $allowed_files);
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| 37 | $real_file = get_real_file_to_edit($file);
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| 38 |
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| 39 | $file_show = basename( $file );
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| 40 |
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| 41 | switch($action) {
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| 42 |
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| 43 | case 'update':
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| 44 |
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| 45 | check_admin_referer('edit-theme_' . $file . $theme);
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| 46 |
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| 47 | if ( !current_user_can('edit_themes') )
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| 48 | wp_die('<p>'.__('You do not have sufficient permissions to edit templates for this blog.').'</p>');
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| 49 |
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| 50 | $newcontent = stripslashes($_POST['newcontent']);
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| 51 | $theme = urlencode($theme);
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| 52 | if (is_writeable($real_file)) {
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| 53 | //is_writable() not always reliable, check return value. see comments @ http://uk.php.net/is_writable
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| 54 | $f = fopen($real_file, 'w+');
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| 55 | if ($f !== FALSE) {
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| 56 | fwrite($f, $newcontent);
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| 57 | fclose($f);
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| 58 | $location = "theme-editor.php?file=$file&theme=$theme&a=te";
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| 59 | } else {
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| 60 | $location = "theme-editor.php?file=$file&theme=$theme";
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| 61 | }
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| 62 | } else {
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| 63 | $location = "theme-editor.php?file=$file&theme=$theme";
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| 64 | }
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| 65 |
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| 66 | $location = wp_kses_no_null($location);
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| 67 | $strip = array('%0d', '%0a', '%0D', '%0A');
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| 68 | $location = _deep_replace($strip, $location);
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| 69 | header("Location: $location");
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| 70 | exit();
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| 71 |
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| 72 | break;
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| 73 |
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| 74 | default:
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| 75 |
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| 76 | if ( !current_user_can('edit_themes') )
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| 77 | wp_die('<p>'.__('You do not have sufficient permissions to edit themes for this blog.').'</p>');
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| 78 |
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| 79 | require_once('admin-header.php');
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| 80 |
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| 81 | update_recently_edited($file);
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| 82 |
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| 83 | if ( !is_file($real_file) )
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| 84 | $error = 1;
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| 85 |
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| 86 | if ( !$error && filesize($real_file) > 0 ) {
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| 87 | $f = fopen($real_file, 'r');
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| 88 | $content = fread($f, filesize($real_file));
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| 89 |
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| 90 | if ( '.php' == substr( $real_file, strrpos( $real_file, '.' ) ) ) {
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| 91 | $functions = wp_doc_link_parse( $content );
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| 92 |
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| 93 | $docs_select = '<select name="docs-list" id="docs-list">';
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| 94 | $docs_select .= '<option value="">' . esc_attr__( 'Function Name...' ) . '</option>';
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| 95 | foreach ( $functions as $function ) {
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| 96 | $docs_select .= '<option value="' . esc_attr( urlencode( $function ) ) . '">' . htmlspecialchars( $function ) . '()</option>';
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| 97 | }
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| 98 | $docs_select .= '</select>';
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| 99 | }
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| 100 |
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| 101 | $content = htmlspecialchars( $content );
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| 102 | $codepress_lang = codepress_get_lang($real_file);
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| 103 | }
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| 104 |
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| 105 | ?>
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| 106 | <?php if (isset($_GET['a'])) : ?>
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| 107 | <div id="message" class="updated fade"><p><?php _e('File edited successfully.') ?></p></div>
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| 108 | <?php endif;
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| 109 |
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| 110 | $description = get_file_description($file);
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| 111 | $desc_header = ( $description != $file_show ) ? "<strong>$description</strong> (%s)" : "%s";
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| 112 | ?>
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| 113 | <div class="wrap">
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| 114 | <?php screen_icon(); ?>
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| 115 | <h2><?php echo esc_html( $title ); ?></h2>
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| 116 |
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| 117 | <div class="fileedit-sub">
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| 118 | <div class="alignleft">
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| 119 | <big><?php echo sprintf($desc_header, $file_show); ?></big>
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| 120 | </div>
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| 121 | <div class="alignright">
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| 122 | <form action="theme-editor.php" method="post">
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| 123 | <strong><label for="theme"><?php _e('Select theme to edit:'); ?> </label></strong>
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| 124 | <select name="theme" id="theme">
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| 125 | <?php
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| 126 | foreach ($themes as $a_theme) {
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| 127 | $theme_name = $a_theme['Name'];
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| 128 | if ($theme_name == $theme) $selected = " selected='selected'";
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| 129 | else $selected = '';
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| 130 | $theme_name = esc_attr($theme_name);
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| 131 | echo "\n\t<option value=\"$theme_name\" $selected>$theme_name</option>";
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| 132 | }
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| 133 | ?>
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| 134 | </select>
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| 135 | <input type="submit" name="Submit" value="<?php esc_attr_e('Select') ?>" class="button" />
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| 136 | </form>
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| 137 | </div>
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| 138 | <br class="clear" />
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| 139 | </div>
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| 140 |
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| 141 | <div id="templateside">
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| 142 | <h3><?php _e("Theme Files"); ?></h3>
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| 143 |
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| 144 | <?php
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| 145 | if ($allowed_files) :
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| 146 | ?>
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| 147 | <h4><?php _e('Templates'); ?></h4>
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| 148 | <ul>
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| 149 | <?php
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| 150 | $template_mapping = array();
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| 151 | $template_dir = $themes[$theme]['Template Dir'];
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| 152 | foreach ( $themes[$theme]['Template Files'] as $template_file ) {
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| 153 | $description = trim( get_file_description($template_file) );
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| 154 | $template_show = basename($template_file);
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| 155 | $filedesc = ( $description != $template_file ) ? "$description <span class='nonessential'>($template_show)</span>" : "$description";
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| 156 | $filedesc = ( $template_file == $file ) ? "<span class='highlight'>$description <span class='nonessential'>($template_show)</span></span>" : $filedesc;
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| 157 |
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| 158 | // If we have two files of the same name prefer the one in the Template Directory
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| 159 | // This means that we display the correct files for child themes which overload Templates as well as Styles
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| 160 | if( array_key_exists($description, $template_mapping ) ) {
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| 161 | if ( false !== strpos( $template_file, $template_dir ) ) {
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| 162 | $template_mapping[ $description ] = array( $template_file, $filedesc );
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| 163 | }
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| 164 | } else {
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| 165 | $template_mapping[ $description ] = array( $template_file, $filedesc );
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| 166 | }
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| 167 | }
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| 168 | ksort( $template_mapping );
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| 169 | while ( list( $template_sorted_key, list( $template_file, $filedesc ) ) = each( $template_mapping ) ) :
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| 170 | ?>
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| 171 | <li><a href="theme-editor.php?file=<?php echo "$template_file"; ?>&theme=<?php echo urlencode($theme) ?>"><?php echo $filedesc ?></a></li>
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| 172 | <?php endwhile; ?>
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| 173 | </ul>
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| 174 | <h4><?php /* translators: Theme stylesheets in theme editor */ echo _x('Styles', 'Theme stylesheets in theme editor'); ?></h4>
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| 175 | <ul>
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| 176 | <?php
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| 177 | $template_mapping = array();
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| 178 | foreach ( $themes[$theme]['Stylesheet Files'] as $style_file ) {
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| 179 | $description = trim( get_file_description($style_file) );
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| 180 | $style_show = basename($style_file);
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| 181 | $filedesc = ( $description != $style_file ) ? "$description <span class='nonessential'>($style_show)</span>" : "$description";
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| 182 | $filedesc = ( $style_file == $file ) ? "<span class='highlight'>$description <span class='nonessential'>($style_show)</span></span>" : $filedesc;
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| 183 | $template_mapping[ $description ] = array( $style_file, $filedesc );
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| 184 | }
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| 185 | ksort( $template_mapping );
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| 186 | while ( list( $template_sorted_key, list( $style_file, $filedesc ) ) = each( $template_mapping ) ) :
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| 187 | ?>
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| 188 | <li><a href="theme-editor.php?file=<?php echo "$style_file"; ?>&theme=<?php echo urlencode($theme) ?>"><?php echo $filedesc ?></a></li>
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| 189 | <?php endwhile; ?>
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| 190 | </ul>
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| 191 | <?php endif; ?>
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| 192 | </div>
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| 193 |
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| 194 | <?php if (!$error) { ?>
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| 195 | <form name="template" id="template" action="theme-editor.php" method="post">
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| 196 | <?php wp_nonce_field('edit-theme_' . $file . $theme) ?>
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| 197 | <div><textarea cols="70" rows="25" name="newcontent" id="newcontent" tabindex="1" class="codepress <?php echo $codepress_lang ?>"><?php echo $content ?></textarea>
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| 198 | <input type="hidden" name="action" value="update" />
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| 199 | <input type="hidden" name="file" value="<?php echo esc_attr($file) ?>" />
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| 200 | <input type="hidden" name="theme" value="<?php echo esc_attr($theme) ?>" />
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| 201 | </div>
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| 202 | <?php if ( isset($functions ) && count($functions) ) { ?>
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| 203 | <div id="documentation">
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| 204 | <label for="docs-list"><?php _e('Documentation:') ?></label>
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| 205 | <?php echo $docs_select; ?>
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| 206 | <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( $wp_version ) ?>&redirect=true'); }" />
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| 207 | </div>
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| 208 | <?php } ?>
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| 209 |
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| 210 | <div>
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| 211 | <?php if ( is_writeable($real_file) ) : ?>
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| 212 | <p class="submit">
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| 213 | <?php
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| 214 | echo "<input type='submit' name='submit' class='button-primary' value='" . esc_attr__('Update File') . "' tabindex='2' />";
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| 215 | ?>
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| 216 | </p>
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| 217 | <?php else : ?>
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| 218 | <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>
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| 219 | <?php endif; ?>
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| 220 | </div>
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| 221 | </form>
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| 222 | <?php
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| 223 | } else {
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| 224 | echo '<div class="error"><p>' . __('Oops, no such file exists! Double check the name and try again, merci.') . '</p></div>';
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| 225 | }
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| 226 | ?>
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| 227 | <br class="clear" />
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| 228 | </div>
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| 229 | <?php
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| 230 | break;
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| 231 | }
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| 232 |
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| 233 | include("admin-footer.php");
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