public function uploadAction()
{
$handle = $this->container->get('request')->files->get('Filedata');
$folder = $this->container->getParameter('genemu.form.file.folder');
$uploadDir = $this->container->getParameter('genemu.form.file.upload_dir');
$name = uniqid() . '.' . $handle->guessExtension();
$json = array();
if ($handle = $handle->move($uploadDir, $name)) {
$json = array('result' => '1', 'thumbnail' => array(), 'image' => array(), 'file' => '');
if (preg_match('/image/', $handle->getMimeType())) {
$handle = new Image($handle->getPathname());
$thumbnail = $handle;
if ($this->container->hasParameter('genemu.form.image.thumbnails')) {
$thumbnails = $this->container->getParameter('genemu.form.image.thumbnails');
foreach ($thumbnails as $name => $thumbnail) {
$handle->createThumbnail($name, $thumbnail[0], $thumbnail[1]);
}
if (0 < count($thumbnails)) {
$selected = key(reset($thumbnails));
if ($this->container->hasParameter('genemu.form.image.selected')) {
$selected = $this->container->getParameter('genemu.form.image.selected');
}
$thumbnail = $handle->getThumbnail($selected);
}
}
$json = array_replace($json, array('thumbnail' => array('file' => $folder . '/' . $thumbnail->getFilename() . '?' . time(), 'width' => $thumbnail->getWidth(), 'height' => $thumbnail->getHeight()), 'image' => array('width' => $handle->getWidth(), 'height' => $handle->getHeight())));
}
$json['file'] = $folder . '/' . $handle->getFilename() . '?' . time();
} else {
$json['result'] = '0';
}
return new Response(json_encode($json));
}
/**
* Get Handle to Path
*
* @param string $path
*
* @return File
*/
private function getHandleToPath($path)
{
$path = $this->rootDir . '/' . $this->stripQueryString($path);
if (is_file($path)) {
$handle = new File($path);
if (preg_match('/image/', $handle->getMimeType())) {
$handle = new Image($handle->getPathname());
}
return $handle;
}
return null;
}
/**
* Search thumbnails
*/
public function searchThumbnails()
{
$thumbnails = array();
$fileExt = $this->guessExtension();
$fileName = $this->getBasename('.' . $fileExt);
$files = new Finder();
$files->in($this->getPath())->name($fileName . '*.' . $fileExt)->notName($this->getFilename())->files();
foreach ($files as $file) {
$file = new Image($file->getPathname());
$thumbnail = preg_replace('/^' . $fileName . '(\\w+)(.*)/', '$1', $file->getFilename());
$thumbnails[$thumbnail] = $file;
}
$this->gd->setThumbnails($thumbnails);
}