Admin_ImageController::editAction PHP Метод

    public function editAction()
    {
        $this->_helper->layout->setLayout('iframe');
        $rendition = $this->_helper->service('image.rendition')->getRendition($this->_getParam('rendition'));
        $renditions = $this->_helper->service('image.rendition')->getArticleRenditions($this->_getParam('article_number'));
        $image = $renditions[$rendition]->getImage();
        if ($this->getRequest()->isPost()) {
            $this->_helper->service('image.rendition')->setArticleRendition($this->_getParam('article_number'), $rendition, $image, $this->getRequest()->getPost('coords'));
            $this->_helper->redirector('edit', 'image', 'admin', array('article_number' => $this->_getParam('article_number'), 'rendition' => $this->_getParam('rendition')));
        }
        $this->view->rendition = $renditions[$rendition]->getRendition();
        $this->view->image = $renditions[$rendition]->getImage();
        $this->view->renditions = $this->renditions;
        $this->view->articleRenditions = $this->_helper->service('image.rendition')->getArticleRenditions($this->_getParam('article_number'));
    }