public function put_index($id, $name, $description, $base64img = null)
{
// First, get category to update
$category = Model_Categories::getById($id);
// Update main picture
$category->updateMainPicture($base64img, false);
// Update category properties
$category->setProps(['name' => $name, 'description' => $description]);
Model_Categories::update($category);
$this->get_index($id);
}
public function get_index($id_category = 0, $page = 1)
{
if ($id_category === 0) {
$this->displayList();
} else {
$category = Model_Categories::getById($id_category);
if (empty($category)) {
$this->response->error('La catégorie demandée est introuvable.', 404);
} else {
$this->displayDetails($category, $page);
}
}
}
public function put_index($id, $title, $introduction, $content, $id_category, $base64img = null)
{
// First, get article to update
$article = Model_Articles::getById($id);
// Get all images from the last version
$old_images = array_filter($article->getContentImagesUrl(), function ($link) {
// Keep only images stored in our own server
return strpos($link, STATIC_URL) !== false;
});
// Update main picture
$article->updateMainPicture($base64img);
// Update all other properties
$article->setProps(['title' => $title, 'introduction' => $introduction, 'content' => $content, 'category' => Model_Categories::getById($id_category), 'date_last_update' => $_SERVER['REQUEST_TIME']]);
// Then get images after this update
$new_images = $article->getContentImagesUrl();
// Old images not in new images have to be removed
$images_to_remove = array_diff($old_images, $new_images);
foreach ($images_to_remove as $url) {
$article->deletePicture($url);
}
// New images not stored in our server have to be downloaded
$images_to_download = array_filter($new_images, function ($link) {
return strpos($link, STATIC_URL) === false;
});
$urls_to_replace = [];
foreach ($images_to_download as $url) {
$public_url = $article->downloadPicture($url);
if (empty($public_url)) {
continue;
}
// Stored URL from our server where picture has been downloaded
$urls_to_replace[$url] = $public_url;
}
// Replace all occurences of downloaded images with the new public URLs
$content = strtr($content, $urls_to_replace);
$article->prop('content', $content);
// Don't forget to load author to not erase them!
$article->load('author');
Model_Articles::update($article);
$this->get_index($id);
}
public function post_index($title, $id_category)
{
$newArticle = new Model_Articles(['title' => $title, 'category' => Model_Categories::getById($id_category), 'author' => $this->_currentUser]);
$newArticle = Model_Articles::add($newArticle);
$this->response->redirect('articles/edit?id=' . $newArticle->getId(), 201);
}
