*/
abstract class Action {
- // Page on which we're performing the action
- // @var Article
+ /**
+ * Page on which we're performing the action
+ * @var Article
+ */
protected $page;
- // RequestContext if specified; otherwise we'll use the Context from the Page
- // @var RequestContext
+ /**
+ * RequestContext if specified; otherwise we'll use the Context from the Page
+ * @var RequestContext
+ */
protected $context;
- // The fields used to create the HTMLForm
- // @var Array
+ /**
+ * The fields used to create the HTMLForm
+ * @var Array
+ */
protected $fields;
/**
* Get the Action subclass which should be used to handle this action, false if
* the action is disabled, or null if it's not recognised
* @param $action String
+ * @param $overrides Array
* @return bool|null|string
*/
- private final static function getClass( $action ) {
+ private final static function getClass( $action, array $overrides ) {
global $wgActions;
$action = strtolower( $action );
if ( $wgActions[$action] === false ) {
return false;
- }
-
- elseif ( $wgActions[$action] === true ) {
+ } elseif ( $wgActions[$action] === true && isset( $overrides[$action] ) ) {
+ return $overrides[$action];
+ } elseif ( $wgActions[$action] === true ) {
return ucfirst( $action ) . 'Action';
- }
-
- else {
+ } else {
return $wgActions[$action];
}
}
* @return Action|false|null false if the action is disabled, null
* if it is not recognised
*/
- public final static function factory( $action, Article $page ) {
- $class = self::getClass( $action );
+ public final static function factory( $action, Page $page ) {
+ $class = self::getClass( $action, $page->getActionOverrides() );
if ( $class ) {
$obj = new $class( $page );
return $obj;
* @return Bool
*/
public final static function exists( $name ) {
- return self::getClass( $name ) !== null;
+ return self::getClass( $name, array() ) !== null;
}
/**
/**
* Protected constructor: use Action::factory( $action, $page ) to actually build
* these things in the real world
- * @param Article $page
+ * @param Page $page
*/
- protected function __construct( Article $page ) {
+ protected function __construct( Page $page ) {
$this->page = $page;
}
protected function setHeaders() {
$out = $this->getOutput();
$out->setRobotPolicy( "noindex,nofollow" );
- $out->setPageTitle( $this->getTitle()->getPrefixedText() );
+ $out->setPageTitle( $this->getPageTitle() );
$this->getOutput()->setSubtitle( $this->getDescription() );
$out->setArticleRelated( true );
}
*
* @return String
*/
+ protected function getPageTitle() {
+ return $this->getTitle()->getPrefixedText();
+ }
+
+ /**
+ * Returns the description that goes below the \<h1\> tag
+ *
+ * @return String
+ */
protected function getDescription() {
return wfMsg( strtolower( $this->getName() ) );
}