/**
* Odstranuje obrazek clanku vcetne nahledu
* @param Entities\Article $article
*/
public function deleteArticleImage($article)
{
if (!$article->hasImage()) {
return;
}
//odstranit puvodni obr vcetne nahledu
$oldImage = $article->getImage();
$oldImagePath = $this->wwwDir . $oldImage->image;
if (file_exists($oldImagePath)) {
unlink($oldImagePath);
}
$oldImagePath = $this->wwwDir . $oldImage->getThumbnail();
if (file_exists($oldImagePath)) {
unlink($oldImagePath);
}
$article->setImage();
}
/**
* @param Form $form
* @return void Zpracovani formulare - pridani noveho komentare
*/
public function formSucceeded(Form $form)
{
//nacteni a smazani session
$values = \Nette\Utils\ArrayHash::from($this->commentSession->content);
$this->commentSession->remove();
//ulozit novy prispevek ke clanku
$this->article = $this->articleRepository->getById($values->articleId);
if (isset($this->myUser)) {
$values->user = $this->myUser;
$values->name = NULL;
} else {
$values->user = NULL;
}
//vytvoreni komentu, prirazeni ke clanku a ulozeni
$newComment = new \App\Model\Entities\Comment($this->article, $values->user, $values->name, $values->content);
$this->articleRepository->getEntityManager()->persist($newComment);
$this->article->addComment($newComment);
$this->articleRepository->getEntityManager()->flush();
$this->redirect('this');
}
private function articlePictureHandle(Article $incoming, Article $database)
{
if ($incoming->getPicture() == '') {
$incoming->setPicture($database->getPicture());
} else {
$oldImageStorage = $database->getPicture();
$this->imageService->removeResource($oldImageStorage);
$identifier = $this->imageService->storeNetteFile($incoming->getPicture());
$incoming->setPicture($identifier);
}
}
/**
* @param \App\Model\Entities\Article $article
* @return array Vychozi hodnoty pro formular
*/
protected function getDefaults($article)
{
$result = [];
$result['id'] = $article->getId();
$result['title'] = $article->getTitle();
$result['description'] = $article->getDescription();
$result['published'] = $article->isPublished();
$publishDate = $article->getPublishDate();
if ($publishDate) {
$result['publishDate'] = $publishDate->format('d. m. Y, H:i');
}
$result['content'] = $article->getContent();
foreach ($article->getTags() as $tag) {
$result['tags'][] = $tag->getId();
}
return $result;
}
/**
* Grid column render.
* @param Article $el
* @return string
*/
public function commentModeRender($el)
{
return $this->tt(CommentMode::getOptions()[$el->getCommentMode()]);
}
public function renderPost()
{
$this->template->article = $this->article;
$this->template->votes = $this->article->getVotes();
}
