]> scripts.mit.edu Git - autoinstalls/wordpress.git/blobdiff - wp-admin/theme-editor.php
Wordpress 2.9
[autoinstalls/wordpress.git] / wp-admin / theme-editor.php
index b2788cf3a7490bb544cda73e854a7de3f24a9c04..c85fa0abd21a8222150c47cc4aba5e932ffe2f49 100644 (file)
@@ -1,24 +1,23 @@
 <?php
+/**
+ * Theme editor administration panel.
+ *
+ * @package WordPress
+ * @subpackage Administration
+ */
+
+/** WordPress Administration Bootstrap */
 require_once('admin.php');
 
+if ( !current_user_can('edit_themes') )
+       wp_die('<p>'.__('You do not have sufficient permissions to edit templates for this blog.').'</p>');
+
 $title = __("Edit Themes");
 $parent_file = 'themes.php';
 
-$wpvarstoreset = array('action','redirect','profile','error','warning','a','file', 'theme');
-for ($i=0; $i<count($wpvarstoreset); $i += 1) {
-       $wpvar = $wpvarstoreset[$i];
-       if (!isset($$wpvar)) {
-               if (empty($_POST["$wpvar"])) {
-                       if (empty($_GET["$wpvar"])) {
-                               $$wpvar = '';
-                       } else {
-                               $$wpvar = $_GET["$wpvar"];
-                       }
-               } else {
-                       $$wpvar = $_POST["$wpvar"];
-               }
-       }
-}
+wp_reset_vars(array('action', 'redirect', 'profile', 'error', 'warning', 'a', 'file', 'theme', 'dir'));
+
+wp_admin_css( 'theme-editor' );
 
 $themes = get_themes();
 
@@ -26,21 +25,26 @@ if (empty($theme)) {
        $theme = get_current_theme();
 } else {
        $theme = stripslashes($theme);
- }
-
+}
 
 if ( ! isset($themes[$theme]) )
-       die(__('The requested theme does not exist.'));
+       wp_die(__('The requested theme does not exist.'));
 
 $allowed_files = array_merge($themes[$theme]['Stylesheet Files'], $themes[$theme]['Template Files']);
 
 if (empty($file)) {
        $file = $allowed_files[0];
+} else {
+       $file = stripslashes($file);
+       if ( 'theme' == $dir ) {
+               $file = dirname(dirname($themes[$theme]['Template Dir'])) . $file ; 
+       } else if ( 'style' == $dir) {
+               $file = dirname(dirname($themes[$theme]['Stylesheet Dir'])) . $file ; 
+       }
 }
 
-$file = validate_file_to_edit($file, $allowed_files);
-$real_file = get_real_file_to_edit($file);
-
+validate_file_to_edit($file, $allowed_files);
+$scrollto = isset($_REQUEST['scrollto']) ? (int) $_REQUEST['scrollto'] : 0;
 $file_show = basename( $file );
 
 switch($action) {
@@ -49,113 +53,193 @@ case 'update':
 
        check_admin_referer('edit-theme_' . $file . $theme);
 
-       if ( !current_user_can('edit_themes') )
-       die('<p>'.__('You have do not have sufficient permissions to edit templates for this blog.').'</p>');
-
        $newcontent = stripslashes($_POST['newcontent']);
        $theme = urlencode($theme);
-       if (is_writeable($real_file)) {
-               $f = fopen($real_file, 'w+');
-               fwrite($f, $newcontent);
-               fclose($f);
-               wp_redirect("theme-editor.php?file=$file&theme=$theme&a=te");
+       if (is_writeable($file)) {
+               //is_writable() not always reliable, check return value. see comments @ http://uk.php.net/is_writable
+               $f = fopen($file, 'w+');
+               if ($f !== FALSE) {
+                       fwrite($f, $newcontent);
+                       fclose($f);
+                       $location = "theme-editor.php?file=$file&theme=$theme&a=te&scrollto=$scrollto";
+               } else {
+                       $location = "theme-editor.php?file=$file&theme=$theme&scrollto=$scrollto";
+               }
        } else {
-               wp_redirect("theme-editor.php?file=$file&theme=$theme");
+               $location = "theme-editor.php?file=$file&theme=$theme&scrollto=$scrollto";
        }
 
+       $location = wp_kses_no_null($location);
+       $strip = array('%0d', '%0a', '%0D', '%0A');
+       $location = _deep_replace($strip, $location);
+       header("Location: $location");
        exit();
 
 break;
 
 default:
-       
+
        require_once('admin-header.php');
-       if ( !current_user_can('edit_themes') )
-       die('<p>'.__('You have do not have sufficient permissions to edit themes for this blog.').'</p>');
 
        update_recently_edited($file);
-       
-       if (!is_file($real_file))
+
+       if ( !is_file($file) )
                $error = 1;
-       
-       if (!$error && filesize($real_file) > 0) {
-               $f = fopen($real_file, 'r');
-               $content = fread($f, filesize($real_file));
-               $content = htmlspecialchars($content);
+
+       if ( !$error && filesize($file) > 0 ) {
+               $f = fopen($file, 'r');
+               $content = fread($f, filesize($file));
+
+               if ( '.php' == substr( $file, strrpos( $file, '.' ) ) ) {
+                       $functions = wp_doc_link_parse( $content );
+
+                       $docs_select = '<select name="docs-list" id="docs-list">';
+                       $docs_select .= '<option value="">' . esc_attr__( 'Function Name...' ) . '</option>';
+                       foreach ( $functions as $function ) {
+                               $docs_select .= '<option value="' . esc_attr( urlencode( $function ) ) . '">' . htmlspecialchars( $function ) . '()</option>';
+                       }
+                       $docs_select .= '</select>';
+               }
+
+               $content = htmlspecialchars( $content );
+               $codepress_lang = codepress_get_lang($file);
        }
 
        ?>
 <?php if (isset($_GET['a'])) : ?>
  <div id="message" class="updated fade"><p><?php _e('File edited successfully.') ?></p></div>
-<?php endif; ?>
- <div class="wrap">
-  <form name="theme" action="theme-editor.php" method="post"> 
-               <?php _e('Select theme to edit:') ?>
+<?php endif;
+
+$description = get_file_description($file);
+$desc_header = ( $description != $file_show ) ? "<strong>$description</strong> (%s)" : "%s";
+?>
+<div class="wrap">
+<?php screen_icon(); ?>
+<h2><?php echo esc_html( $title ); ?></h2>
+
+<div class="fileedit-sub">
+<div class="alignleft">
+<big><?php echo sprintf($desc_header, $file_show); ?></big>
+</div>
+<div class="alignright">
+       <form action="theme-editor.php" method="post">
+               <strong><label for="theme"><?php _e('Select theme to edit:'); ?> </label></strong>
                <select name="theme" id="theme">
-       <?php
-               foreach ($themes as $a_theme) {
-               $theme_name = $a_theme['Name'];
-               if ($theme_name == $theme) $selected = " selected='selected'";
-               else $selected = '';
-               $theme_name = wp_specialchars($theme_name, true);
-               echo "\n\t<option value=\"$theme_name\" $selected>$theme_name</option>";
-       }
+<?php
+       foreach ($themes as $a_theme) {
+       $theme_name = $a_theme['Name'];
+       if ($theme_name == $theme) $selected = " selected='selected'";
+       else $selected = '';
+       $theme_name = esc_attr($theme_name);
+       echo "\n\t<option value=\"$theme_name\" $selected>$theme_name</option>";
+}
 ?>
- </select>
- <input type="submit" name="Submit" value="<?php _e('Select') ?> &raquo;" />
- </form>
- </div>
-
- <div class="wrap"> 
-  <?php
-       if ( is_writeable($real_file) ) {
-               echo '<h2>' . sprintf(__('Editing <code>%s</code>'), $file_show) . '</h2>';
-       } else {
-               echo '<h2>' . sprintf(__('Browsing <code>%s</code>'), $file_show) . '</h2>';
-       }
-       ?>
+               </select>
+               <input type="submit" name="Submit" value="<?php esc_attr_e('Select') ?>" class="button" />
+       </form>
+</div>
+<br class="clear" />
+</div>
+<br class="clear" />
        <div id="templateside">
-  <h3><?php printf(__("<strong>'%s'</strong> theme files"), $theme) ?></h3>
+       <h3><?php _e("Theme Files"); ?></h3>
 
 <?php
 if ($allowed_files) :
 ?>
-  <ul>
-<?php foreach($allowed_files as $allowed_file) : ?>
-                <li><a href="theme-editor.php?file=<?php echo "$allowed_file"; ?>&amp;theme=<?php echo urlencode($theme) ?>"><?php echo get_file_description($allowed_file); ?></a></li>
-<?php endforeach; ?>
-  </ul>
+       <h4><?php _e('Templates'); ?></h4>
+       <ul>
+<?php
+       $template_mapping = array();
+       $template_dir = $themes[$theme]['Template Dir'];
+       foreach ( $themes[$theme]['Template Files'] as $template_file ) {
+               $description = trim( get_file_description($template_file) );
+               $template_show = basename($template_file);
+               $filedesc = ( $description != $template_file ) ? "$description <span class='nonessential'>($template_show)</span>" : "$description";
+               $filedesc = ( $template_file == $file ) ? "<span class='highlight'>$description <span class='nonessential'>($template_show)</span></span>" : $filedesc;
+
+               // If we have two files of the same name prefer the one in the Template Directory
+               // This means that we display the correct files for child themes which overload Templates as well as Styles
+               if( array_key_exists($description, $template_mapping ) ) {
+                       if ( false !== strpos( $template_file, $template_dir ) )  {
+                               $template_mapping[ $description ] = array( _get_template_edit_filename($template_file, $template_dir), $filedesc );
+                       }
+               } else {
+                       $template_mapping[ $description ] = array( _get_template_edit_filename($template_file, $template_dir), $filedesc );
+               }
+       }
+       ksort( $template_mapping );
+       while ( list( $template_sorted_key, list( $template_file, $filedesc ) ) = each( $template_mapping ) ) :
+       ?>
+               <li><a href="theme-editor.php?file=<?php echo "$template_file"; ?>&amp;theme=<?php echo urlencode($theme) ?>&amp;dir=theme"><?php echo $filedesc ?></a></li>
+<?php endwhile; ?>
+       </ul>
+       <h4><?php /* translators: Theme stylesheets in theme editor */ echo _x('Styles', 'Theme stylesheets in theme editor'); ?></h4>
+       <ul>
+<?php
+       $template_mapping = array();
+       $stylesheet_dir = $themes[$theme]['Stylesheet Dir'];
+       foreach ( $themes[$theme]['Stylesheet Files'] as $style_file ) {
+               $description = trim( get_file_description($style_file) );
+               $style_show = basename($style_file);
+               $filedesc = ( $description != $style_file ) ? "$description <span class='nonessential'>($style_show)</span>" : "$description";
+               $filedesc = ( $style_file == $file ) ? "<span class='highlight'>$description <span class='nonessential'>($style_show)</span></span>" : $filedesc;
+               $template_mapping[ $description ] = array( _get_template_edit_filename($style_file, $stylesheet_dir), $filedesc );
+       }
+       ksort( $template_mapping );
+       while ( list( $template_sorted_key, list( $style_file, $filedesc ) ) = each( $template_mapping ) ) :
+               ?>
+               <li><a href="theme-editor.php?file=<?php echo "$style_file"; ?>&amp;theme=<?php echo urlencode($theme) ?>&amp;dir=style"><?php echo $filedesc ?></a></li>
+<?php endwhile; ?>
+       </ul>
 <?php endif; ?>
-</div> 
-       <?php
-       if (!$error) {
-       ?> 
-  <form name="template" id="template" action="theme-editor.php" method="post">
-  <?php wp_nonce_field('edit-theme_' . $file . $theme) ?>
-                <div><textarea cols="70" rows="25" name="newcontent" id="newcontent" tabindex="1"><?php echo $content ?></textarea> 
-     <input type="hidden" name="action" value="update" /> 
-     <input type="hidden" name="file" value="<?php echo $file ?>" /> 
-     <input type="hidden" name="theme" value="<?php echo $theme ?>" />
+</div>
+<?php if (!$error) { ?>
+       <form name="template" id="template" action="theme-editor.php" method="post">
+       <?php wp_nonce_field('edit-theme_' . $file . $theme) ?>
+                <div><textarea cols="70" rows="25" name="newcontent" id="newcontent" tabindex="1" class="codepress <?php echo $codepress_lang ?>"><?php echo $content ?></textarea>
+                <input type="hidden" name="action" value="update" />
+                <input type="hidden" name="file" value="<?php echo esc_attr($file) ?>" />
+                <input type="hidden" name="theme" value="<?php echo esc_attr($theme) ?>" />
+                <input type="hidden" name="scrollto" id="scrollto" value="<?php echo $scrollto; ?>" />
                 </div>
-<?php if ( is_writeable($real_file) ) : ?>
-     <p class="submit">
+       <?php if ( isset($functions ) && count($functions) ) { ?>
+               <div id="documentation">
+               <label for="docs-list"><?php _e('Documentation:') ?></label>
+               <?php echo $docs_select; ?>
+               <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( $wp_version ) ?>&redirect=true'); }" />
+               </div>
+       <?php } ?>
+
+               <div>
+<?php if ( is_writeable($file) ) : ?>
+                       <p class="submit">
 <?php
-       echo "<input type='submit' name='submit' value='        " . __('Update File') . " &raquo;' tabindex='2' />";
+       echo "<input type='submit' name='submit' class='button-primary' value='" . esc_attr__('Update File') . "' tabindex='2' />";
 ?>
 </p>
 <?php else : ?>
-<p><em><?php _e('If this file were writable you could edit it.'); ?></em></p>
+<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>
 <?php endif; ?>
-   </form> 
-  <?php
+               </div>
+       </form>
+<?php
        } else {
                echo '<div class="error"><p>' . __('Oops, no such file exists! Double check the name and try again, merci.') . '</p></div>';
        }
-       ?>
-<div class="clear"> &nbsp; </div>
-</div> 
+?>
+<br class="clear" />
+</div>
+<script type="text/javascript">
+/* <![CDATA[ */
+jQuery(document).ready(function($){
+       $('#template').submit(function(){ $('#scrollto').val( $('#newcontent').scrollTop() ); });
+       $('#newcontent').scrollTop( $('#scrollto').val() );
+});
+/* ]]> */
+</script>
 <?php
 break;
 }
 
-include("admin-footer.php") ?> 
+include("admin-footer.php");