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<?php
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<?php
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// declare(encoding='UTF-8');
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// declare(encoding='UTF-8');
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/**
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/**
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 * Script d'extration des métadonnées des images pour intégration dans la BDD v2.
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 * Script d'extration des métadonnées des images pour intégration dans la BDD v2.
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 * Utilisation : /opt/lampp/bin/php cli.php ExtracteurMeta
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 *
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 *
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 * @category	php 5.2
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 * @category	php 5.2
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 * @package		Cel/Scripts
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 * @package		Cel/Scripts
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 * @author		Aurelien PERONNET <aurelien@tela-botanica.org>
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 * @author		Jean-Pascal MILCENT <jpm@tela-botanica.org>
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 * @author		Jean-Pascal MILCENT <jpm@tela-botanica.org>
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 * @copyright	Copyright (c) 2012, Tela Botanica (accueil@tela-botanica.org)
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 * @copyright	Copyright (c) 2012, Tela Botanica (accueil@tela-botanica.org)
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 * @license	http://www.cecill.info/licences/Licence_CeCILL_V2-fr.txt Licence CECILL
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 * @license		http://www.cecill.info/licences/Licence_CeCILL_V2-fr.txt Licence CECILL
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 * @license	http://www.gnu.org/licenses/gpl.html Licence GNU-GPL
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 * @license		http://www.gnu.org/licenses/gpl.html Licence GNU-GPL
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 * @version	$Id$
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 * @version		$Id$
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 */
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 */
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class ExtracteurMeta {
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class ExtracteurMeta {
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	const DROIT = 0705;
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	const DROIT = 0705;
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	private $chemin_images = '';
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	public $config;
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	private $bdd = null;
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	public $bdd;
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	private $script = null;
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	private $idImg = null;
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	private $idImg = null;
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	private $metaComplet = null;
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	private $metaComplet = null;
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	private $exif = null;
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	private $exif = null;
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	private $iptc = null;
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	private $iptc = null;
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	private $xmp = null;
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	private $xmp = null;
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	private $makerNotes = null;
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	private $metaAutres = null;
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	private $makerNotes = null;
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	public function __construct($config, Conteneur $conteneur = null) {
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	private $metaAutres = null;
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 31 
 
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		// Tableau contenant la config de Jrest
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		$this->config = $config;
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	public function __construct(Conteneur $conteneur) {
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		$conteneur = is_null($conteneur) ? new Conteneur($this->config) : $conteneur;
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		$this->chemin_images = $conteneur->getParametre('cel.chemin_images');
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		$this->bdd = $conteneur->getBdd();
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		$this->bdd = $conteneur->getBdd();
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		$this->script = $conteneur->getScript();
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	}
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	public function executer($arguments) {
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	}
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		echo "EXTRACTION des MÉTADONNÉES\n";
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		echo "Vérification config : ".$this->verifierConfig()."\n";
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	public function executer($arguments) {
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		$images = $this->obtenirImagesEnBdd();
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		$this->idImg = $arguments[0];
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		foreach ($images as $img) {
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		echo "EXTRACTION des MÉTADONNÉES\n";
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		echo "Vérification config : ".$this->verifierConfig()."\n";
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			$this->idImg = $img['id_image'];
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		$cheminImage = $this->obtenirCheminImageOriginale($this->idImg);
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			$cheminImage = $this->obtenirCheminImageOriginale($this->idImg);
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		$cmd = "exiftool -X -file:comment $cheminImage";
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			if (file_exists($cheminImage)) {clear
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		$metaFile = $this->executerCommandeSysteme($cmd);
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				$cmd = "exiftool -X -file:comment $cheminImage";
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				$metaFile = $this->executerCommandeSysteme($cmd);
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		$remplacement = 'NON';
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		if ($this->neccessiterRemplacement($metaFile) === true) {
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				if ($this->neccessiterRemplacement($metaFile) === true) {
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			$remplacement = 'OUI';
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					//print "Remplacement : {$this->idImg} \n";
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			$cmd = "exiftool -X -D -U -b -c '%.6f' -d '%Y-%m-%d %H:%M:%S' -All $cheminImage";
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					$cmd = "exiftool -X -D -U -b -c '%.6f' -d '%Y-%m-%d %H:%M:%S' -All $cheminImage";
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			$this->metaComplet = $this->executerCommandeSysteme($cmd);
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					$this->metaComplet = $this->executerCommandeSysteme($cmd);
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			$cmd = "exiftool -X -D -c '%.6f' -d '%Y-%m-%d %H:%M:%S' -exif:all $cheminImage";
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					$cmd = "exiftool -X -D -c '%.6f' -d '%Y-%m-%d %H:%M:%S' -exif:all $cheminImage";
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			$this->exif = $this->executerCommandeSysteme($cmd);
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					$this->exif = $this->executerCommandeSysteme($cmd);
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			$cmd = "exiftool -X -D -c '%.6f' -d '%Y-%m-%d %H:%M:%S' -iptc:all $cheminImage";
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					$cmd = "exiftool -X -D -c '%.6f' -d '%Y-%m-%d %H:%M:%S' -iptc:all $cheminImage";
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			$this->iptc = $this->executerCommandeSysteme($cmd);
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					$this->iptc = $this->executerCommandeSysteme($cmd);
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			$cmd = "exiftool -X -D -c '%.6f' -d '%Y-%m-%d %H:%M:%S' -xmp:all $cheminImage";
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					$cmd = "exiftool -X -D -c '%.6f' -d '%Y-%m-%d %H:%M:%S' -xmp:all $cheminImage";
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			$this->xmp = $this->executerCommandeSysteme($cmd);
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					$this->xmp = $this->executerCommandeSysteme($cmd);
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			$cmd = "exiftool -X -D -c '%.6f' -d '%Y-%m-%d %H:%M:%S' -makernotes:all $cheminImage";
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					$cmd = "exiftool -X -D -c '%.6f' -d '%Y-%m-%d %H:%M:%S' -makernotes:all $cheminImage";
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					$this->makerNotes = $this->executerCommandeSysteme($cmd);
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					$cmd = "exiftool -X -D -c '%.6f' -d '%Y-%m-%d %H:%M:%S' --exif:all --iptc:all --xmp:all --makernotes:all $cheminImage";
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					$this->metaAutres = $this->executerCommandeSysteme($cmd);
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			$this->makerNotes = $this->executerCommandeSysteme($cmd);
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					$this->ecrireFichierRdf();
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					$this->mettreAJourBdd();
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			$cmd = "exiftool -X -D -c '%.6f' -d '%Y-%m-%d %H:%M:%S' --exif:all --iptc:all --xmp:all --makernotes:all $cheminImage";
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				}
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			$this->metaAutres = $this->executerCommandeSysteme($cmd);
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			} else {
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				//print "Fichier image '{$this->idImg}' introuvable\n";
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			$this->ecrireFichierRdf();
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			}
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			$this->mettreAJourBdd();
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			$this->script->afficherAvancement("Analyse des images");
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		}
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		}
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		echo "Remplacement : $remplacement \n";
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		print "\n";
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	}
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	}
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	private function verifierConfig() {
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		if (empty($this->chemin_images)) {
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			$message = "Vous devez indiquer le dossier contenant la hiérarchie des images dans le paramètre : ".
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					"[cel] chemin_images";
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			$code = (string) E_USER_ERROR;
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			throw new Exception($message);
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	private function verifierConfig() {
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		}
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		if (empty($this->config['cel']['chemin_images'])) {
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		return 'OK';
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			$message = "Vous devez indiquer le dossier contenant la hiérarchie des images dans le paramètre : ".
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	}
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				"[cel] chemin_images";
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		}
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		}
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		fclose($handle);
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		fclose($handle);
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		return $metaXml;
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		return $metaXml;
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	}
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	}
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	private function obtenirCheminImageRDF($id_image) {
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	private function obtenirCheminImageRDF() {
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		return $this->obtenirCheminImage($id_image, 'RDF', 'xml');
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		return $this->obtenirCheminImage('RDF', 'xml');
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	}
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	}
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	private function obtenirCheminImageOriginale($id_image) {
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	private function obtenirCheminImageOriginale() {
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		return $this->obtenirCheminImage($id_image, 'O');
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		return $this->obtenirCheminImage('O');
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	}
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	}
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	private function obtenirCheminImage($id_image, $format, $extension = 'jpg') {
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	private function obtenirCheminImage($format, $extension = 'jpg') {
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		$nom = $this->convertirIdBddVersNomFichier($id_image, $format, $extension);
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		$nom = $this->convertirIdBddVersNomFichier($format, $extension);
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		$cheminDossier = $this->obtenirDossierPourFormat($id_image, $format);
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		$cheminDossier = $this->obtenirDossierPourFormat($format);
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		if (file_exists($cheminDossier) === false) {
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		if (file_exists($cheminDossier) === false) {
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			$this->creerDossier($cheminDossier);
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			$this->creerDossier($cheminDossier);
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		}
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		}
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		return $cheminDossier.'/'.$nom;
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		return $cheminDossier.'/'.$nom;
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	}
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	}
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	private function convertirIdBddVersNomFichier($id, $format, $extension) {
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	private function convertirIdBddVersNomFichier($format, $extension) {
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		$id_avec_zeros = sprintf('%09s', $id) ;
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		$id_avec_zeros = sprintf('%09s', $this->idImg) ;
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		$id_avec_zeros_underscores = wordwrap($id_avec_zeros, 3 , '_', true) ;
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		$id_avec_zeros_underscores = wordwrap($id_avec_zeros, 3 , '_', true) ;
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		$nom_fichier = $id_avec_zeros_underscores.'_'.$format.'.'.$extension;
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116 
		return $nom_fichier;
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117 
	}
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118 
 
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		$nom_fichier = $id_avec_zeros_underscores.'_'.$format.'.'.$extension;
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	private function obtenirDossierPourFormat($id, $format) {
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		return $nom_fichier;
120 
		$chemin_base = $this->config['cel']['chemin_images'];
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	}
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		$chemin_sur_serveur = $chemin_base;
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122 
 
 134 
	private function obtenirDossierPourFormat($format) {
123 
		$id = sprintf('%09s', $id);
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		$id = sprintf('%09s', $this->idImg);
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		$id = wordwrap($id, 3 , '_', true);
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		$id = wordwrap($id, 3 , '_', true);
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		list($dossierNiveau1, $dossierNiveau2) = explode('_', $id);
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		list($dossierNiveau1, $dossierNiveau2) = explode('_', $id);