Changeset 40301 for trunk/src/wp-includes/class-wp-theme.php

Timestamp:

03/18/2017 03:53:59 AM (8 years ago)

Author:

rachelbaker

Message:

Themes: Add filter for excluding directories from being scanned for template files.

Exclude 'node_modules' directories from paths searched in WP_Theme::scandir(). Introduces the theme_scandir_exclusions filter to allow sites to exclude any other paths like bower_components or vendor from being searched for template files.

Props lukasbesch, dd32, swisspidy, rachelbaker.
Fixes #38292.

File:

• trunk/src/wp-includes/class-wp-theme.php (modified) (1 diff)

trunk/src/wp-includes/class-wp-theme.php

@@ -1156 +1156 @@
         $files = array();
 
+        /**
+         * Filters the array of excluded directories and files while scanning theme folder.
+         *
+         * @since 4.7.4
+         *
+         * @param array $exclusions Array of excluded directories and files.
+         */
+        $exclusions = (array) apply_filters( 'theme_scandir_exclusions', array( 'CVS', 'node_modules' ) );
+
         foreach ( $results as $result ) {
-            if ( '.' == $result[0] )
+            if ( '.' == $result[0] || in_array( $result, $exclusions, true ) ) {
                 continue;
+            }
             if ( is_dir( $path . '/' . $result ) ) {
-                if ( ! $depth || 'CVS' == $result )
+                if ( ! $depth )
                     continue;
                 $found = self::scandir( $path . '/' . $result, $extensions, $depth - 1 , $relative_path . $result );