New infrastructure for actions, as discussed on wikitech-l. Fairly huge commit.

[lhc/web/wiklou.git] / includes / Wiki.php

diff --git a/includes/Wiki.php b/includes/Wiki.php
index 3bf94d2..a095a36 100644 (file)
--- a/includes/Wiki.php
+++ b/includes/Wiki.php
@@ -266,7 +266,7 @@ class MediaWiki {
         * @param $title Title
         * @return Article object
         */
-       public static function articleFromTitle( &$title ) {
+       public static function articleFromTitle( &$title, RequestContext &$context ) {
                if ( NS_MEDIA == $title->getNamespace() ) {
                        // FIXME: where should this go?
                        $title = Title::makeTitle( NS_FILE, $title->getDBkey() );
@@ -280,12 +280,16 @@ class MediaWiki {
 
                switch( $title->getNamespace() ) {
                        case NS_FILE:
-                               return new ImagePage( $title );
+                               $page = new ImagePage( $title );
+                               break;
                        case NS_CATEGORY:
-                               return new CategoryPage( $title );
+                               $page = new CategoryPage( $title );
+                               break;
                        default:
-                               return new Article( $title );
+                               $page = new Article( $title );
                }
+               $page->setContext( $context );
+               return $page;
        }
 
        /**
@@ -332,7 +336,7 @@ class MediaWiki {
                wfProfileIn( __METHOD__ );
 
                $action = $this->context->request->getVal( 'action', 'view' );
-               $article = self::articleFromTitle( $this->context->title );
+               $article = self::articleFromTitle( $this->context->title, $this->context );
                // NS_MEDIAWIKI has no redirects.
                // It is also used for CSS/JS, so performance matters here...
                if ( $this->context->title->getNamespace() == NS_MEDIAWIKI ) {
@@ -369,7 +373,7 @@ class MediaWiki {
                                }
                                if ( is_object( $target ) ) {
                                        // Rewrite environment to redirected article
-                                       $rarticle = self::articleFromTitle( $target );
+                                       $rarticle = self::articleFromTitle( $target, $this->context );
                                        $rarticle->loadPageData();
                                        if ( $rarticle->exists() || ( is_object( $file ) && !$file->isLocal() ) ) {
                                                $rarticle->setRedirectedFrom( $this->context->title );
@@ -467,9 +471,16 @@ class MediaWiki {
                        return;
                }
 
-               $action = $this->getAction();
+               $act = $this->getAction();
 
-               switch( $action ) {
+               $action = Action::factory( $this->getAction(), $article );
+               if( $action instanceof Action ){
+                       $action->show();
+                       wfProfileOut( __METHOD__ );
+                       return;
+               }
+
+               switch( $act ) {
                        case 'view':
                                $this->context->output->setSquidMaxage( $this->getVal( 'SquidMaxage' ) );
                                $article->view();
@@ -480,9 +491,6 @@ class MediaWiki {
                                $raw->view();
                                wfProfileOut( __METHOD__ . '-raw' );
                                break;
-                       case 'watch':
-                       case 'unwatch':
-                       case 'delete':
                        case 'revert':
                        case 'rollback':
                        case 'protect':
@@ -492,7 +500,7 @@ class MediaWiki {
                        case 'render':
                        case 'deletetrackback':
                        case 'purge':
-                               $article->$action();
+                               $article->$act();
                                break;
                        case 'print':
                                $article->view();
@@ -513,9 +521,6 @@ class MediaWiki {
                                        $rdf->show();
                                }
                                break;
-                       case 'credits':
-                               Credits::showPage( $article );
-                               break;
                        case 'submit':
                                if ( session_id() == '' ) {
                                        // Send a cookie so anons get talk message notifications
@@ -528,7 +533,7 @@ class MediaWiki {
                                        $external = $this->context->request->getVal( 'externaledit' );
                                        $section = $this->context->request->getVal( 'section' );
                                        $oldid = $this->context->request->getVal( 'oldid' );
-                                       if ( !$this->getVal( 'UseExternalEditor' ) || $action == 'submit' || $internal ||
+                                       if ( !$this->getVal( 'UseExternalEditor' ) || $act == 'submit' || $internal ||
                                           $section || $oldid || ( !$this->context->user->getOption( 'externaleditor' ) && !$external ) ) {
                                                $editor = new EditPage( $article );
                                                $editor->submit();
@@ -557,7 +562,7 @@ class MediaWiki {
                                $special->execute( '' );
                                break;
                        default:
-                               if ( wfRunHooks( 'UnknownAction', array( $action, $article ) ) ) {
+                               if ( wfRunHooks( 'UnknownAction', array( $act, $article ) ) ) {
                                        $this->context->output->showErrorPage( 'nosuchaction', 'nosuchactiontext' );
                                }
                }