/**
* Renders form for post editing.
*
* @param int $id Post ID.
*
* @throws \EHttpException Thrown if post doesn't exist (404).
* @throws \EHttpException Thrown if post wasn't written by current user
* (403).
*
* @return void
* @since 0.1.0
*/
public function actionEdit($id)
{
/** @type \Post $model */
$model = \Post::model()->findByPk($id);
if ($model === null) {
throw new \EHttpException(404);
} elseif ((int) $model->user_id !== \Yii::app()->user->id) {
throw new \EHttpException(403, 'notAuthorized.postOwnership');
}
$data = \Yii::app()->request->getPost('Post');
$categoryData = \Yii::app()->request->getPost('Category');
$failed = false;
$category = new \Category();
if ($categoryData) {
if (!$category->setAndSave($categoryData)) {
$failed = true;
} else {
$model->category_id = $category->getPrimaryKey();
}
}
if ($data && !$failed) {
$model->setAndSave($data);
\Yii::app()->user->sendSuccessMessage('post.update.success', array('{postTitle}' => $model->name));
}
$this->pageTitle = $model->name;
$url = $this->createUrl('post/show', array('slug' => $model->slug));
$this->page->addNavigationItem($url, 'link.thisPost');
$this->page->resetI18n(array('{postTitle}' => $model->name));
$templateVars = array('post' => $model, 'categories' => \Category::model()->getList(), 'category' => $category);
$this->render('form', $templateVars);
}
/**
* Saves new/existing model via AJAX call.
*
* @param null|string|int $slug Category slug.
*
* @throws \EHttpException Thrown if accessed non-ajaxly, no data sent or
* model with specified ID doesn't exist.
*
* @todo update render method(s) to avoid lines of code like the last ones
*
* @return void
* @since 0.1.0
*/
public function actionAjaxSave()
{
if (\Yii::app()->request->isAjaxRequest && (!defined('YII_DEBUG') || !YII_DEBUG)) {
throw new \EHttpException(400, 'badRequest.ajaxOnly');
}
if (!($data = \Yii::app()->request->getPost('Category'))) {
throw new \EHttpException(400, 'badRequest.noDataReceived');
}
if (isset($data['id'])) {
if (!($category = \Category::model()->findByPk($data['id']))) {
throw new \EHttpException(404);
}
} else {
$category = new \Category();
}
$response = array('success' => true);
if (!$category->setAndSave($data)) {
$response['success'] = false;
$response['errors'] = $category->getErrors();
} else {
$response['data'] = $category->getPublicAttributes();
}
$this->page->format = 'json';
header($this->page->generateFormatHeader());
echo \CJSON::encode($response);
}
