/**
*
* @Route("/admin/category/edit/{id}", name="admin_category_edit")
*/
public function editAction(Request $request, $id)
{
$category = $this->getDoctrineRepo('AppBundle:Category')->find($id);
if (!$category) {
throw $this->createNotFoundException('No category found for id ' . $id);
}
$form = $this->createFormBuilder($category)->add('id', 'hidden')->add('name', 'text', array('constraints' => array(new NotBlank(), new Length(array('max' => 256)))))->add('slug', 'text', array('constraints' => array(new NotBlank(), new Length(array('max' => 256)), new Regex(array('pattern' => '/^[a-z][-a-z0-9]*$/', 'htmlPattern' => '/^[a-z][-a-z0-9]*$/', 'message' => 'This is not a valid slug')))))->add('position', 'integer', array('required' => false, 'constraints' => array(new Type(array('type' => 'integer')))))->getForm();
//when the form is posted this method prefills entity with data from form
$form->handleRequest($request);
if ($form->isValid()) {
//check if there is file
$file = $request->files->get('upl');
$em = $this->getDoctrine()->getManager();
if ($file != null && $file->isValid()) {
//remove old Image (both file from filesystem and entity from db)
$this->getDoctrineRepo('AppBundle:Image')->removeImage($category, $this->getParameter('image_storage_dir'));
// save file
$uuid = Utils::getUuid();
$image_storage_dir = $this->getParameter('image_storage_dir');
//$destDir = sprintf("%scategory\\",$image_storage_dir);
$destDir = $image_storage_dir . DIRECTORY_SEPARATOR . 'category' . DIRECTORY_SEPARATOR;
$destFilename = sprintf("%s.%s", $uuid, $file->getClientOriginalExtension());
$file->move($destDir, $destFilename);
// create object
$img = new Image();
$img->setUuid($uuid);
$img->setName($destFilename);
$img->setExtension($file->getClientOriginalExtension());
$img->setOriginalPath($file->getClientOriginalName());
$img->setPath('category');
$em->persist($img);
$em->flush();
$category->setImage($img);
}
// save to db
$em->persist($category);
$em->flush();
return $this->redirectToRoute("admin_category_list");
}
return $this->render('admin/category/edit.html.twig', array('form' => $form->createView(), 'category' => $category));
}
private function handleImages($eqFiles, $eq, $em)
{
foreach ($eqFiles as $file) {
// store the original, and image itself
$origFullPath = $this->getParameter('image_storage_dir') . DIRECTORY_SEPARATOR . 'equipment' . DIRECTORY_SEPARATOR . 'original' . DIRECTORY_SEPARATOR . $file[0] . '.' . $file[2];
$imgFullPath = $this->getParameter('image_storage_dir') . DIRECTORY_SEPARATOR . 'equipment' . DIRECTORY_SEPARATOR . $file[0] . '.' . $file[2];
rename($file[3], $origFullPath);
// check image size
$imgInfo = getimagesize($origFullPath);
$ow = $imgInfo[0];
// original width
$oh = $imgInfo[1];
// original height
$r = $ow / $oh;
// ratio
$nw = $ow;
// new width
$nh = $oh;
// new height
$scale = False;
if ($r > 1) {
if ($ow > 1024) {
$nw = 1024;
$m = $nw / $ow;
// multiplier
$nh = $oh * $m;
$scale = True;
}
} else {
if ($oh > 768) {
$nh = 768;
$m = $nh / $oh;
// multiplier
$nw = $ow * $m;
$scale = True;
}
}
// scale the image
if ($scale) {
if ($file[2] == 'png') {
$img = imagecreatefrompng($origFullPath);
} else {
$img = imagecreatefromjpeg($origFullPath);
}
$sc = imagescale($img, intval(round($nw)), intval(round($nh)), IMG_BICUBIC_FIXED);
if ($file[2] == 'png') {
imagepng($sc, $imgFullPath);
} else {
imagejpeg($sc, $imgFullPath);
}
} else {
copy($origFullPath, $imgFullPath);
}
// store entry in database
$img = new Image();
$img->setUuid($file[0]);
$img->setName($file[1]);
$img->setExtension($file[2]);
$img->setPath('equipment');
$img->setOriginalPath('equipment' . DIRECTORY_SEPARATOR . 'original');
$em->persist($img);
$em->flush();
$eq->addImage($img);
$em->flush();
}
}