Ticket #21547: script_changes.diff

wp-includes/functions.wp-scripts.php

@@ -97 +97 @@
 }
 
 /**
+ * Wrapper for $wp_scripts->delocalize()
+ * 
+ * Used to strip away all localization from a script. Reverses the action of all previous calls to wp_localize_script with the given handle.
+ * 
+ * @param string $handle The script handle that was registered or used in script-loader
+ * @return bool Whether the localization was removed successfully.
+ */
+function wp_delocalize_script( $handle ) {
+        global $wp_scripts;
+        if ( ! is_a( $wp_scripts, 'WP_Scripts' ) ) {
+                if ( ! did_action( 'init' ) )
+                        _doing_it_wrong( __FUNCTION__, sprintf( __( 'Scripts and styles should not be registered or enqueued until the %1$s, %2$s, or %3$s hooks.' ),
+                                '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>init</code>' ), '3.3' );
+
+                return false;
+        }
+
+        return $wp_scripts->delocalize( $handle );
+}
+
+/**
  * Remove a registered script.
  *
  * @since r16

wp-includes/class.wp-dependencies.php

@@ -169 +169 @@
                 return $this->registered[$handle]->extra[$key];
         }
 
+        function remove_data( $handle, $key ) {
+                if ( !isset( $this->registered[$handle] ) )
+                        return false;
+
+                if ( !isset( $this->registered[$handle]->extra[$key] ) )
+                        return false;
+                
+                return $this->registered[$handle]->remove_data( $key );
+        }
+
         function remove( $handles ) {
                 foreach ( (array) $handles as $handle )
                         unset($this->registered[$handle]);
@@ -255 +265 @@
                 $this->extra[$name] = $data;
                 return true;
         }
+
+        function remove_data( $name ) {
+                if ( !is_scalar($name) )
+                        return false;
+                unset($this->extra[$name]);
+                return true;
+        }
 }

wp-includes/class.wp-scripts.php

@@ -158 +158 @@
                 return $this->add_data( $handle, 'data', $script );
         }
 
+        function delocalize( $handle ) {
+                return $this->remove_data( $handle, 'data' );
+        }
+
         function set_group( $handle, $recursion, $group = false ) {
 
                 if ( $this->registered[$handle]->args === 1 )