public function actionEdit()
{
$id = (int) Yii::$app->request->get('id');
$page = WikiPage::find()->contentContainer($this->contentContainer)->readable()->where(['wiki_page.id' => $id])->one();
if ($page === null) {
$page = new WikiPage();
$page->content->setContainer($this->contentContainer);
$page->content->visibility = Content::VISIBILITY_PRIVATE;
$page->title = Yii::$app->request->get('title');
}
if ($page->admin_only && !$page->canAdminister()) {
throw new HttpException(403, 'Page not editable!');
}
$revision = $page->createRevision();
if ($page->load(Yii::$app->request->post()) && $revision->load(Yii::$app->request->post())) {
$page->content->container = $this->contentContainer;
if ($page->validate()) {
$page->save();
File::attachPrecreated($page, Yii::$app->request->post('fileUploaderHiddenGuidField'));
$revision->wiki_page_id = $page->id;
if ($revision->validate()) {
$revision->save();
return $this->redirect($this->contentContainer->createUrl('view', array('title' => $page->title)));
}
}
}
return $this->render('edit', ['page' => $page, 'revision' => $revision, 'homePage' => $this->getHomePage(), 'contentContainer' => $this->contentContainer]);
}
