147 lines
5.2 KiB
PHP
147 lines
5.2 KiB
PHP
<?php
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namespace Cadoles\CoreBundle\EventListener;
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use Doctrine\Common\Persistence\ObjectManager;
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use Oneup\UploaderBundle\Event\PostPersistEvent;
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use Symfony\Component\HttpFoundation\Session\Session;
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use Symfony\Component\HttpFoundation\File\File;
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use Symfony\Component\Filesystem\Filesystem;
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use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
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use Symfony\Component\Security\Core\Authentication\Token\UsernamePasswordToken;
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class uploadListener
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{
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/**
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* @var ObjectManager
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*/
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private $om;
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public function __construct(ObjectManager $om, TokenStorageInterface $token_storage)
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{
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$this->om = $om;
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$this->token_storage = $token_storage;
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}
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protected function getHeight($image) {
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$size = getimagesize($image);
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$height = $size[1];
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return $height;
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}
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// Cacul de la largeur
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protected function getWidth($image) {
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$size = getimagesize($image);
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$width = $size[0];
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return $width;
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}
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protected function resizeImage($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($image);
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break;
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}
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$newImage = imagecreatetruecolor( $newImageWidth, $newImageHeight );
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imagealphablending( $newImage, false );
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imagesavealpha( $newImage, true );
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imagecopyresampled($newImage,$source,0,0,0,0,$newImageWidth,$newImageHeight,$width,$height);
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switch($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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}
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chmod($image, 0640);
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return $image;
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}
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public function onUpload(PostPersistEvent $event)
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{
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$type=$event->getType();
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switch($type) {
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case "avatar":
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$file=$event->getFile();
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$filename=$file->getFilename();
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$session = new Session();
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$session->set('uploadavatar', $filename);
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break;
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case "file":
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$file=$event->getFile();
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$filename=$file->getFilename();
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$pathname=$file->getPath();
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// Déplacer le fichier dans la cible
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$request = $event->getRequest();
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$directory = $request->get('directory');
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$file->move($pathname."/".$directory, $filename);
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// Création d'un thumb dans le cas d'un fichier de type imapge
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if (in_array(strtolower($file->GetExtension()), array('jpg', 'jpeg', 'jpe', 'png', 'gif', 'bmp'))) {
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$fs = new Filesystem();
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$fs->copy($pathname."/".$directory."/".$filename,$pathname."/".$directory."/thumb/".$filename);
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$max_width=350;
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$width = $this->getWidth($pathname."/".$directory."/thumb/".$filename);
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$height = $this->getHeight($pathname."/".$directory."/thumb/".$filename);
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$scale = $max_width/$width;
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$this->resizeImage($pathname."/".$directory."/thumb/".$filename,$width,$height,$scale);
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}
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$response = $event->getResponse();
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$response['file'] = $filename;
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break;
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case "blogarticle":
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$file=$event->getFile();
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$filename=$file->getFilename();
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$pathname=$file->getPath();
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// Creation d'un thumb
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$fs = new Filesystem();
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$fs->copy($pathname."/".$filename,$pathname."/thumb-".$filename);
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$max_width=350;
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$width = $this->getWidth($pathname."/thumb-".$filename);
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$height = $this->getHeight($pathname."/thumb-".$filename);
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$scale = $max_width/$width;
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$this->resizeImage($pathname."/thumb-".$filename,$width,$height,$scale);
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$response = $event->getResponse();
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$response['file'] = $filename;
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break;
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default:
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$file=$event->getFile();
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$filename=$file->getFilename();
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$response = $event->getResponse();
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$response['file'] = $filename;
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break;
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}
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}
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}
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