Changeset 10578 for trunk/wp-includes/link-template.php

Timestamp:

02/15/2009 04:50:45 PM (16 years ago)

Author:

westi

Message:

Extend plugins_url to allow you to specify the plugin file you want to be relative to so slugs don't need to be hardcoded. Fixes #6341.

File:

• trunk/wp-includes/link-template.php (modified) (3 diffs)

trunk/wp-includes/link-template.php

@@ -1505 +1505 @@
 
 /**
- * Retrieve the url to the plugins directory.
+ * Retrieve the url to the plugins directory or to a specific file within that directory.
+ * You can hardcode the plugin slug in $path or pass __FILE__ as a second argument to get the correct folder name.
  *
  * @package WordPress
@@ -1511 +1512 @@
  *
  * @param string $path Optional. Path relative to the plugins url.
+ * @param string $plugin Optional. The plugin file that you want to be relative to - i.e. pass in __FILE__
  * @return string Plugins url link with optional path appended.
 */
-function plugins_url($path = '') {
+function plugins_url($path = '', $plugin = '') {
     $scheme = ( is_ssl() ? 'https' : 'http' );
     $url = WP_PLUGIN_URL;
@@ -1521 +1523 @@
     }
 
+    if ( !empty($plugin) && is_string($plugin) )
+    {
+        $folder = dirname(plugin_basename($plugin));
+        if ('.' != $folder)
+            $url .= '/' . ltrim($folder, '/');
+    }
+    
     if ( !empty($path) && is_string($path) && strpos($path, '..') === false )
         $url .= '/' . ltrim($path, '/');