public function upload()
{
$files = $this->request->data('files');
$config =& $this->config[$this->request->data('config')];
$output = [];
$config['directory'] = realpath(WWW_ROOT . $config['path']);
foreach ($files as $file) {
if (!in_array(strtolower(pathinfo($file['name'], PATHINFO_EXTENSION)), $config['allowed'])) {
continue;
}
$name = uniqid('', true) . '.' . strtolower(pathinfo($file['name'], PATHINFO_EXTENSION));
$config['destination'] = $config['directory'] . DS . $name;
$config['url'] = str_replace('//', '/', "{$config['path']}/{$name}");
$config['rel_table'] = $config['model'];
$image = new Image($file['tmp_name']);
$image->maxWidth(1200);
$name = uniqid('', true) . '.' . pathinfo($file['name'], PATHINFO_EXTENSION);
$image->save($config['destination']);
$entity = $this->Galleries->newEntity($config);
if ($result = $this->Galleries->save($entity)) {
$output[] = ['id' => $result->id, 'url' => $entity->url];
}
}
echo json_encode($output);
}
/**
* Scales the image proportionally to a width
*
* @param int $width
*
* @throws \InvalidArgumentException
* @return void
*/
public function scaleToWidth($width)
{
if (!self::isValidImageDimension($width)) {
throw new \InvalidArgumentException('Width and Height must be integer > 0.');
}
$height = (int) round($width / $this->image->getWidth() * $this->image->getHeight());
$this->image->scaleToDimensions($width, $height);
}
