/**
* Handles editing of an existing article, assuming user has permission
* to the parent category.
*
* @return string|bool
*/
public function editSection()
{
$this->setOutputType(self::_OT_CONFIG);
if (!$this->_acl->check('article_edit_article')) {
throw new Module_NoPermission();
}
// Get the ID of the article we're to be editing
try {
$aid = $this->_router->getArgument('id');
$article = $this->_model()->getArticle($aid);
// Check user has permission
$resource = 'article-cat-' . $article['cat_id'];
if (!$this->_acl->resourceExists($resource) || !$this->_acl->check($resource)) {
throw new Module_NoPermission();
}
if ($article['published']) {
$this->setTitle(sprintf(t('Edit article "%1$s"'), $article['title']));
} else {
$this->setTitle(sprintf(t('Edit unpublished article "%1$s"'), $article['title']));
}
// Prepare form validation
$form = new View_form('config/form_article_edit.html', 'article');
$form->addElement('article/cid', $article['cat_id'], t('Category'), new Validator_Int());
$form->addElement('article/title', $article['title'], t('Title'), new Validator_Length(1, 255));
$form->addElement('article/published', $article['published'], t('Published'), new Validator_Bool());
$form->setContentUrl('article/view/' . $article['identifier']);
if ($form->hasInput() && $form->isValid()) {
$fd = $form->getValues('article');
$this->_model()->editArticle($article['id'], $fd['title'], $fd['published'], $fd['cid']);
$form->success('article/view/' . $article['identifier']);
$this->_event->success(t('Edited article'));
return zula_redirect($this->_router->makeUrl('article', 'config', 'edit', null, array('id' => $article['id'])));
} else {
// Add additional data
$form->assign(array('ARTICLE_ID' => $article['id'], 'CATEGORIES' => $this->_model()->getAllCategories(), 'PARTS' => $this->_model()->getArticleParts($article['id'])));
return $form->getOutput();
}
} catch (Router_ArgNoExist $e) {
$this->_event->error(t('No article selected'));
} catch (Article_NoExist $e) {
$this->_event->error(t('Article does not exist'));
}
return zula_redirect($this->_router->makeUrl('article', 'config'));
}
