/**
* @param DownloadSession $downloadSession
*
* @return resource
*/
public function resizeLogo(DownloadSession $downloadSession)
{
$suffix = "x" . $downloadSession->getWidth();
// Get new sizes
$image = $this->createImage($downloadSession->getLogo(), $suffix);
$width = imagesx($image);
$height = imagesy($image);
$percent = $downloadSession->getWidth() / $width;
$percent = round($percent, 4);
$newwidth = round($width * $percent);
$newheight = round($height * $percent);
// Resize
$resize = imagecreatetruecolor($newwidth, $newheight);
imagealphablending($resize, false);
imagesavealpha($resize, true);
$transparent = imagecolorallocatealpha($resize, 255, 255, 255, 127);
imagefilledrectangle($resize, 0, 0, $newwidth, $newheight, $transparent);
imagecopyresampled($resize, $image, 0, 0, 0, 0, $newwidth, $newheight, $width, $height);
//Far better quality than the other one
$logopath = $this->renameWithSuffix($downloadSession->getLogo()->getWebPath(), $suffix);
// Output and free memory
imagepng($resize, $logopath);
return $resize;
}
public function upload(DownloadSession $downloadSession)
{
// the file property can be empty if the field is not required
if (null === $this->getFile()) {
return false;
}
// use the original file name here but you should
// sanitize it at least to avoid any security issues
$path = $downloadSession->getId();
if (!is_dir($this->getUploadRootDir() . '/' . $path)) {
if (!mkdir($this->getUploadRootDir() . '/' . $path)) {
throw new \Exception('Create dir exception');
}
}
$filename = sha1(uniqid(mt_rand(), true)) . '.' . $this->getFile()->guessExtension();
// move takes the target directory and then the
// target filename to move to
$this->getFile()->move($this->getUploadRootDir() . '/' . $path, $filename);
// set the path property to the filename where you've saved the file
$this->path = $path . '/' . $filename;
// clean up the file property as you won't need it anymore
$this->file = null;
return true;
}
public function uploadFilesAction(Request $request, $width, $position, $logo_id)
{
if (!$request->isXmlHttpRequest()) {
throw $this->createAccessDeniedException();
}
$em = $this->getDoctrine()->getEntityManager();
$pm = $this->getPicturesManager();
$downloadsession = null;
$code = "error";
$message = "";
/** @var Logo $logo */
$logo = $this->getDoctrine()->getManager()->getRepository('MainBundle:Logo')->find($logo_id);
if (!$logo) {
throw $this->createNotFoundException();
}
if ($request->getSession()->get('downloadSession_id')) {
/** @var DownloadSession $downloadsession */
$downloadsession = $this->getDoctrine()->getManager()->getRepository('MainBundle:DownloadSession')->find($request->getSession()->get('downloadSession_id'));
}
if (!$downloadsession) {
$downloadsession = new DownloadSession();
$downloadsession->setOwner($this->getUser());
$downloadsession->setLogo($logo);
$downloadsession->setCreatedAt(new \DateTime("now"));
$downloadsession->setWidth($width);
$downloadsession->setPosition($position);
$em->persist($downloadsession);
$em->flush();
$request->getSession()->set('downloadSession_id', $downloadsession->getId());
}
if (isset($_FILES['upl'])) {
if ($_FILES['upl']['error'] == 0) {
$extension = pathinfo($_FILES['upl']['name'], PATHINFO_EXTENSION);
if (in_array(strtolower($extension), Picture::$AUTHORIZED_EXTENSION)) {
$code = "success";
}
//Image is ready to upload
if ($code != "error") {
$picture = new Picture();
$picture->setCreatedAt(new \DateTime("now"));
$picture->setName($_FILES['upl']['name']);
/** @var UploadedFile $file */
$file = new UploadedFile($_FILES['upl']['tmp_name'], $_FILES['upl']['name']);
$picture->setFile($file);
if ($picture->upload($downloadsession)) {
//Resize, crop and merge with logo
$pm->resizeAndCrop($picture, $downloadsession->getWidth());
$pm->mergeWithLogo($picture, $downloadsession);
$code = "success";
}
$em->persist($picture);
$request->getSession()->set('path', $picture->getUploadDir());
$downloadsession->addPicture($picture);
$em->flush();
}
} else {
switch ($_FILES['upl']['error']) {
case UPLOAD_ERR_INI_SIZE:
$message = "La taille du fichier téléchargé excède la valeur de upload_max_filesize (" . ini_get('upload_max_filesize') . "), configurée dans le php.ini";
break;
case UPLOAD_ERR_FORM_SIZE:
$message = "La taille du fichier téléchargé excède la valeur de MAX_FILE_SIZE (" . ini_get('MAX_FILE_SIZE') . "), qui a été spécifiée dans le formulaire HTML";
break;
case UPLOAD_ERR_PARTIAL:
$message = "Le fichier n'a été que partiellement téléchargé";
break;
case UPLOAD_ERR_NO_FILE:
$message = "Aucun fichier n'a été téléchargé";
break;
case UPLOAD_ERR_NO_TMP_DIR:
$message = "Un dossier temporaire est manquant. Introduit en PHP 5.0.3.";
break;
case UPLOAD_ERR_CANT_WRITE:
$message = "Échec de l'écriture du fichier sur le disque. Introduit en PHP 5.1.0.";
break;
case UPLOAD_ERR_EXTENSION:
$message = "Une extension PHP a arrêté l'envoi de fichier. PHP ne propose aucun moyen de déterminer quelle extension est en cause. L'examen du phpinfo() peut aider. Introduit en PHP 5.2.0.";
break;
default:
$message = "Autre probleme";
break;
}
}
} else {
$message = "No uploaded Files";
}
return new JsonResponse(array('code' => $code, 'message' => $message));
}
