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@@ -3,20 +3,19 @@
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namespace App\Controller;
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use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\HttpFoundation\Response;
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use Symfony\Component\Form\Extension\Core\Type\SubmitType;
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use Symfony\Component\Form\Extension\Core\Type\HiddenType;
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use Symfony\Component\Form\Extension\Core\Type\SubmitType;
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use Symfony\Component\HttpFoundation\Request;
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class CropController extends AbstractController
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{
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// Etape 01 - Téléchargement de l'image
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public function crop01()
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{
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return $this->render('Crop/crop01.html.twig',[
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'useheader' => false,
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'usemenu' => false,
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'usesidebar' => false,
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return $this->render('Crop/crop01.html.twig', [
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'useheader' => false,
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'usemenu' => false,
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'usesidebar' => false,
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]);
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}
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@@ -24,155 +23,162 @@ class CropController extends AbstractController
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public function crop02(Request $request)
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{
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// Récupération de l'image à cropper
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$large_image_location = "uploads/avatar/".$this->get('session')->get('uploadavatar');
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$large_image_location = 'uploads/avatar/'.$this->get('session')->get('uploadavatar');
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// Récupérer les tailles de l'image
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$width = $this->getWidth($large_image_location);
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$height = $this->getHeight($large_image_location);
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$width = $this->getWidth($large_image_location);
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$height = $this->getHeight($large_image_location);
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// Définir le pourcentage de réduction de l'image
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$max_height=400000;
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$max_width=800;
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$scale = $max_height/$height;
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if(($width*$scale)>$max_width) {
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$scale = $max_width/$width;
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}
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$this->resizeImage($large_image_location,$width,$height,$scale);
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// Définir le pourcentage de réduction de l'image
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$max_height = 400000;
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$max_width = 800;
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$scale = $max_height / $height;
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if (($width * $scale) > $max_width) {
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$scale = $max_width / $width;
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}
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$this->resizeImage($large_image_location, $width, $height, $scale);
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// Construction du formulaire
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$form = $this->createFormBuilder()
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->add('submit',SubmitType::class,array("label" => "Valider","attr" => array("class" => "btn btn-success","onclick" => "reportThumb()")))
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->add('x',HiddenType::class)
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->add('y',HiddenType::class)
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->add('w',HiddenType::class)
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->add('h',HiddenType::class)
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->add('submit', SubmitType::class, ['label' => 'Valider', 'attr' => ['class' => 'btn btn-success', 'onclick' => 'reportThumb()']])
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->add('x', HiddenType::class)
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->add('y', HiddenType::class)
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->add('w', HiddenType::class)
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->add('h', HiddenType::class)
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->getForm();
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// Récupération des data du formulaire
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$form->handleRequest($request);
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// Sur validation on généère la miniature croppée
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if ($form->get('submit')->isClicked() && $form->isValid()) {
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if ($form->isSubmitted() && $form->isValid()) {
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// Récupération des valeurs du formulaire
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$data = $form->getData();
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$thumb_image_location = "uploads/avatar/thumb_".$this->get('session')->get('uploadavatar');;
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$cropped = $this->resizeThumbnailImage($thumb_image_location, $large_image_location,$data["w"],$data["h"],$data["x"],$data["y"],$scale);
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$thumb_image_location = 'uploads/avatar/thumb_'.$this->get('session')->get('uploadavatar');
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$cropped = $this->resizeThumbnailImage($thumb_image_location, $large_image_location, $data['w'], $data['h'], $data['x'], $data['y'], $scale);
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}
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return $this->render('Crop/crop02.html.twig', [
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'useheader' => false,
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'usemenu' => false,
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'usesidebar' => false,
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'form' => $form->createView(),
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'useheader' => false,
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'usemenu' => false,
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'usesidebar' => false,
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'form' => $form->createView(),
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]);
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}
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// Calcul de la hauteur
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protected function getHeight($image) {
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$size = getimagesize($image);
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$height = $size[1];
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return $height;
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}
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// Calcul de la hauteur
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protected function getHeight($image)
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{
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$size = getimagesize($image);
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$height = $size[1];
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// Cacul de la largeur
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protected function getWidth($image) {
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$size = getimagesize($image);
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$width = $size[0];
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return $width;
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}
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return $height;
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}
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protected function resizeImage($image,$width,$height,$scale) {
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list($imagewidth, $imageheight, $imageType) = getimagesize($image);
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$imageType = image_type_to_mime_type($imageType);
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$newImageWidth = ceil($width * $scale);
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$newImageHeight = ceil($height * $scale);
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$newImage = imagecreatetruecolor($newImageWidth,$newImageHeight);
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switch($imageType) {
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case "image/gif":
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$source=imagecreatefromgif($image);
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break;
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case "image/pjpeg":
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case "image/jpeg":
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case "image/jpg":
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$source=imagecreatefromjpeg($image);
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break;
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case "image/png":
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case "image/x-png":
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$source=imagecreatefrompng($image);
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break;
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case "image/webp":
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$source=imagecreatefromwebp($image);
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break;
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}
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imagecopyresampled($newImage,$source,0,0,0,0,$newImageWidth,$newImageHeight,$width,$height);
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// Cacul de la largeur
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protected function getWidth($image)
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{
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$size = getimagesize($image);
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$width = $size[0];
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switch($imageType) {
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case "image/gif":
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imagegif($newImage,$image);
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break;
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case "image/pjpeg":
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case "image/jpeg":
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case "image/jpg":
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imagejpeg($newImage,$image,90);
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break;
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case "image/png":
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case "image/x-png":
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imagepng($newImage,$image);
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break;
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case "image/webp":
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imagewebp($newImage,$image,90);
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break;
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}
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return $width;
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}
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chmod($image, 0640);
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return $image;
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}
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protected function resizeImage($image, $width, $height, $scale)
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{
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list($imagewidth, $imageheight, $imageType) = getimagesize($image);
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$imageType = image_type_to_mime_type($imageType);
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$newImageWidth = ceil($width * $scale);
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$newImageHeight = ceil($height * $scale);
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$newImage = imagecreatetruecolor($newImageWidth, $newImageHeight);
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switch ($imageType) {
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case 'image/gif':
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$source = imagecreatefromgif($image);
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break;
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case 'image/pjpeg':
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case 'image/jpeg':
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case 'image/jpg':
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$source = imagecreatefromjpeg($image);
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break;
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case 'image/png':
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case 'image/x-png':
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$source = imagecreatefrompng($image);
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break;
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case 'image/webp':
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$source = imagecreatefromwebp($image);
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break;
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}
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imagecopyresampled($newImage, $source, 0, 0, 0, 0, $newImageWidth, $newImageHeight, $width, $height);
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protected function resizeThumbnailImage($thumb_image_name, $image, $width, $height, $start_width, $start_height, $scale){
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list($imagewidth, $imageheight, $imageType) = getimagesize($image);
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$imageType = image_type_to_mime_type($imageType);
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switch ($imageType) {
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case 'image/gif':
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imagegif($newImage, $image);
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break;
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case 'image/pjpeg':
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case 'image/jpeg':
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case 'image/jpg':
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imagejpeg($newImage, $image, 90);
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break;
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case 'image/png':
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case 'image/x-png':
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imagepng($newImage, $image);
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break;
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case 'image/webp':
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imagewebp($newImage, $image, 90);
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break;
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}
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$newImageWidth = ceil($width * $scale);
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$newImageHeight = ceil($height * $scale);
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$newImage = imagecreatetruecolor($newImageWidth,$newImageHeight);
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switch($imageType) {
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case "image/gif":
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$source=imagecreatefromgif($image);
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break;
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case "image/pjpeg":
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case "image/jpeg":
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case "image/jpg":
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$source=imagecreatefromjpeg($image);
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break;
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case "image/png":
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case "image/x-png":
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$source=imagecreatefrompng($image);
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break;
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case "image/webp":
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$source=imagecreatefromwebp($image);
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break;
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}
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imagecopyresampled($newImage,$source,0,0,$start_width,$start_height,$newImageWidth,$newImageHeight,$width,$height);
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switch($imageType) {
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case "image/gif":
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imagegif($newImage,$thumb_image_name);
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break;
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case "image/pjpeg":
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case "image/jpeg":
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case "image/jpg":
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imagejpeg($newImage,$thumb_image_name,90);
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break;
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case "image/png":
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case "image/x-png":
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imagepng($newImage,$thumb_image_name);
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break;
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case "image/webp":
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imagewebp($newImage,$thumb_image_name,90);
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break;
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}
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chmod($thumb_image_name, 0640);
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return $thumb_image_name;
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}
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chmod($image, 0640);
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return $image;
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}
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protected function resizeThumbnailImage($thumb_image_name, $image, $width, $height, $start_width, $start_height, $scale)
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{
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list($imagewidth, $imageheight, $imageType) = getimagesize($image);
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$imageType = image_type_to_mime_type($imageType);
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$newImageWidth = ceil($width * $scale);
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$newImageHeight = ceil($height * $scale);
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$newImage = imagecreatetruecolor($newImageWidth, $newImageHeight);
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switch ($imageType) {
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case 'image/gif':
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$source = imagecreatefromgif($image);
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break;
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case 'image/pjpeg':
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case 'image/jpeg':
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case 'image/jpg':
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$source = imagecreatefromjpeg($image);
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break;
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case 'image/png':
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case 'image/x-png':
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$source = imagecreatefrompng($image);
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break;
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case 'image/webp':
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$source = imagecreatefromwebp($image);
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break;
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}
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imagecopyresampled($newImage, $source, 0, 0, $start_width, $start_height, $newImageWidth, $newImageHeight, $width, $height);
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switch ($imageType) {
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case 'image/gif':
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imagegif($newImage, $thumb_image_name);
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break;
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case 'image/pjpeg':
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case 'image/jpeg':
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case 'image/jpg':
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imagejpeg($newImage, $thumb_image_name, 90);
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break;
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case 'image/png':
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case 'image/x-png':
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imagepng($newImage, $thumb_image_name);
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break;
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case 'image/webp':
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imagewebp($newImage, $thumb_image_name, 90);
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break;
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}
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chmod($thumb_image_name, 0640);
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return $thumb_image_name;
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}
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}
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