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<?php
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<?php
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/**
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/**
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* Description :
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* Description :
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* Classe principale de chargement des services d'eFlore.
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* Classe principale de chargement des services d'eFlore.
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*
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*
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* Encodage en entrée : utf8
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* Encodage en entrée : utf8
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* Encodage en sortie : utf8
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* Encodage en sortie : utf8
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* @package eflore-projets
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* @package eflore-projets
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* @author Jennifer DHÉ <jennifer.dhe@tela-botanica.org>
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* @author Jennifer DHÉ <jennifer.dhe@tela-botanica.org>
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* @author Delphine CAUQUIL <delphine@tela-botanica.org>
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* @author Delphine CAUQUIL <delphine@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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* @license GPL v3 <http://www.gnu.org/licenses/gpl.txt>
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* @license GPL v3 <http://www.gnu.org/licenses/gpl.txt>
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* @license CECILL v2 <http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt>
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* @license CECILL v2 <http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt>
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* @version 0.1
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* @version 0.1
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* @copyright 1999-2011 Tela Botanica (accueil@tela-botanica.org)
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* @copyright 1999-2011 Tela Botanica (accueil@tela-botanica.org)
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*/
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*/
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class Images extends RestService {
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class Images extends RestService {
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/*
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/*
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* url possibles :
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* url possibles :
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* http://localhost/del/services/0.1/images/ => toutes les images, appel à la classe ListeImages
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* http://localhost/del/services/0.1/images/ => toutes les images, appel à la classe ListeImages
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* http://localhost/del/services/0.1/images/#id => une image donnée => non utilisé sur DEL pour l'instant
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* http://localhost/del/services/0.1/images/#id => une image donnée => non utilisé sur DEL pour l'instant
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* http://localhost/del/services/0.1/images/#id/votes/ => tous les votes d'une image classés par protocole
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* http://localhost/del/services/0.1/images/#id/votes/ => tous les votes d'une image classés par protocole
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* http://localhost/del/services/0.1/images/#id/votes/protocole/#id => tous les votes d'une image et d'un protocole donné
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* http://localhost/del/services/0.1/images/#id/votes/protocole/#id => tous les votes d'une image et d'un protocole donné
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* http://localhost/del/services/0.1/images/#id/votes/#id => un vote donné pour une image donnée.
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* http://localhost/del/services/0.1/images/#id/votes/#id => un vote donné pour une image donnée.
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* */
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* */
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private $parametres = array();
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private $parametres = array();
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private $ressources = array();
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private $ressources = array();
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private $methode = null;
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private $methode = null;
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private $projetNom = array();
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private $projetNom = array();
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private $serviceNom = array();
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private $serviceNom = array();
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private $cheminCourant = null;
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private $cheminCourant = null;
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private $conteneur;
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private $conteneur;
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/** Indique si oui (true) ou non (false), on veut utiliser les paramètres bruts. */
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/** Indique si oui (true) ou non (false), on veut utiliser les paramètres bruts. */
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protected $utilisationParametresBruts = true;
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protected $utilisationParametresBruts = true;
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public function __construct() {
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public function __construct() {
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$this->cheminCourant = dirname(__FILE__).DS;
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$this->cheminCourant = dirname(__FILE__).DS;
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}
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}
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public function consulter($ressources, $parametres) {
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public function consulter($ressources, $parametres) {
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$this->methode = 'consulter';
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$this->methode = 'consulter';
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$resultat = '';
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$resultat = '';
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$reponseHttp = new ReponseHttp();
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$reponseHttp = new ReponseHttp();
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try {
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try {
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$this->initialiserRessourcesEtParametres($ressources, $parametres);
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$this->initialiserRessourcesEtParametres($ressources, $parametres);
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$this->conteneur = new Conteneur($this->parametres);
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$this->conteneur = new Conteneur($this->parametres);
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$resultat = $this->traiterRessources();
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$resultat = $this->traiterRessources();
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$reponseHttp->setResultatService($resultat);
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$reponseHttp->setResultatService($resultat);
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} catch (Exception $e) {
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} catch (Exception $e) {
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$reponseHttp->ajouterErreur($e);
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$reponseHttp->ajouterErreur($e);
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}
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}
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$reponseHttp->emettreLesEntetes();
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$reponseHttp->emettreLesEntetes();
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$corps = $reponseHttp->getCorps();
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$corps = $reponseHttp->getCorps();
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return $corps;
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return $corps;
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}
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}
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public function ajouter($ressources, $requeteDonnees) {
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public function ajouter($ressources, $requeteDonnees) {
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$this->methode = 'ajouter';
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$this->methode = 'ajouter';
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$resultat = '';
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$resultat = '';
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$reponseHttp = new ReponseHttp();
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$reponseHttp = new ReponseHttp();
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try {
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try {
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$this->initialiserRessourcesEtParametres($ressources, $requeteDonnees);
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$this->initialiserRessourcesEtParametres($ressources, $requeteDonnees);
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$this->conteneur = new Conteneur($this->parametres);
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$this->conteneur = new Conteneur($this->parametres);
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$resultat = $this->traiterRessources();
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$resultat = $this->traiterRessources();
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} catch (Exception $e) {
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} catch (Exception $e) {
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$reponseHttp->ajouterErreur($e);
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$reponseHttp->ajouterErreur($e);
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$reponseHttp->emettreLesEntetes();
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$reponseHttp->emettreLesEntetes();
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echo $reponseHttp->getCorps();
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echo $reponseHttp->getCorps();
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}
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}
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}
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}
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public function modifier($ressources, $requeteDonnees) {
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public function modifier($ressources, $requeteDonnees) {
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$this->methode = 'modifier';
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$this->methode = 'modifier';
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$resultat = '';
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$resultat = '';
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$reponseHttp = new ReponseHttp();
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$reponseHttp = new ReponseHttp();
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try {
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try {
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$this->initialiserRessourcesEtParametres($ressources, $requeteDonnees);
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$this->initialiserRessourcesEtParametres($ressources, $requeteDonnees);
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$this->conteneur = new Conteneur($this->parametres);
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$this->conteneur = new Conteneur($this->parametres);
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$resultat = $this->traiterRessources();
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$resultat = $this->traiterRessources();
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} catch (Exception $e) {
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} catch (Exception $e) {
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$reponseHttp->ajouterErreur($e);
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$reponseHttp->ajouterErreur($e);
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$reponseHttp->emettreLesEntetes();
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$reponseHttp->emettreLesEntetes();
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echo $reponseHttp->getCorps();
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echo $reponseHttp->getCorps();
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}
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}
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}
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}
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private function initialiserRessourcesEtParametres($ressources, $parametres) {
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private function initialiserRessourcesEtParametres($ressources, $parametres) {
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$this->ressources = $ressources;
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$this->ressources = $ressources;
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$this->parametres = $parametres;
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$this->parametres = $parametres;
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}
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}
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private function traiterRessources() {
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private function traiterRessources() {
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$retour = '';
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$retour = '';
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$this->initialiserProjet();
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$this->initialiserProjet();
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if ($this->avoirRessourceService()) {
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if ($this->avoirRessourceService()) {
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$retour = $this->initialiserService();
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$retour = $this->initialiserService();
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}
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}
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return $retour;
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return $retour;
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}
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}
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/*------------------------------------------------------------------------------------------------------------------
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/*------------------------------------------------------------------------------------------------------------------
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CONFIGURATION DU PROJET
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CONFIGURATION DU PROJET
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------------------------------------------------------------------------------------------------------------------*/
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------------------------------------------------------------------------------------------------------------------*/
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private function initialiserProjet() {
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private function initialiserProjet() {
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$this->chargerNomDuProjet();
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$this->chargerNomDuProjet();
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$this->chargerConfigProjet();
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$this->chargerConfigProjet();
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}
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}
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private function chargerNomDuProjet() {
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private function chargerNomDuProjet() {
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$this->projetNom = 'images';
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$this->projetNom = 'images';
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}
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}
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private function chargerConfigProjet() {
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private function chargerConfigProjet() {
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$projet = $this->projetNom;
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$projet = $this->projetNom;
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$chemin = Config::get('chemin_configurations')."config_$projet.ini";
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$chemin = Config::get('chemin_configurations')."config_$projet.ini";
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Config::charger($chemin);
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Config::charger($chemin);
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}
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}
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/*------------------------------------------------------------------------------------------------------------------
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/*------------------------------------------------------------------------------------------------------------------
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CONFIGURATION DU SERVICE
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CONFIGURATION DU SERVICE
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------------------------------------------------------------------------------------------------------------------*/
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------------------------------------------------------------------------------------------------------------------*/
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private function avoirRessourceService() {
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private function avoirRessourceService() {
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/*
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/*
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* url possibles :
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* url possibles :
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* http://localhost/del/services/0.1/images/ => toutes les images, appel à la classe ListeImages
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* http://localhost/del/services/0.1/images/ => toutes les images, appel à la classe ListeImages
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* http://localhost/del/services/0.1/images/#id => une image donnée => non utilisé sur DEL pour l'instant
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* http://localhost/del/services/0.1/images/#id => une image donnée => non utilisé sur DEL pour l'instant
|
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* http://localhost/del/services/0.1/images/#id/votes/ => tous les votes d'une image classés par protocole
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* http://localhost/del/services/0.1/images/#id/votes/ => tous les votes d'une image classés par protocole
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* http://localhost/del/services/0.1/images/#id/votes/protocole/#id => tous les votes d'une image et d'un protocole donné
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* http://localhost/del/services/0.1/images/#id/votes/protocole/#id => tous les votes d'une image et d'un protocole donné
|
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* http://localhost/del/services/0.1/images/#id/votes/#id => un vote donné pour une image donnée.
|
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* http://localhost/del/services/0.1/images/#id/votes/#id => un vote donné pour une image donnée.
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* */
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* */
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$presenceRessourceService = false;
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$presenceRessourceService = false;
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if (isset($this->ressources[0])) {
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if (isset($this->ressources[0])) {
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if($this->ressources[0] == 'images-determinations-probables') {
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$presenceRessourceService = true;
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$this->serviceNom = 'liste-images-determinations-probables';
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if ($this->etreRessourceIdentifiant(0)) {
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} else if ($this->etreRessourceIdentifiant(0)) {
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if (isset($this->ressources[1])) {
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if (isset($this->ressources[1])) {
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$presenceRessourceService = $this->avoirRessourceSousService();
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$presenceRessourceService = $this->avoirRessourceSousService();
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} else {
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} else {
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$this->editerMessageErreurRessource();
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$this->editerMessageErreurRessource();
|
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}
|
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}
|
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}
|
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}
|
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} else {
|
150 |
} else {
|
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$presenceRessourceService = true;
|
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$presenceRessourceService = true;
|
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$this->serviceNom = 'liste-images';
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$this->serviceNom = 'liste-images';
|
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}
|
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}
|
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return $presenceRessourceService;
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return $presenceRessourceService;
|
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}
|
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}
|
153 |
|
156 |
|
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private function avoirRessourceSousService() {
|
157 |
private function avoirRessourceSousService() {
|
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$presenceRessourceService = false;
|
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$presenceRessourceService = false;
|
156 |
if (sizeof($this->ressources) == 2) {
|
159 |
if (sizeof($this->ressources) == 2) {
|
157 |
if ($this->ressources[1] == 'votes') {
|
160 |
if ($this->ressources[1] == 'votes') {
|
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$presenceRessourceService = true;
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$presenceRessourceService = true;
|
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$this->serviceNom = 'votes-image';
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$this->serviceNom = 'votes-image';
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} else {
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} else {
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$this->editerMessageErreurRessource();
|
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$this->editerMessageErreurRessource();
|
162 |
}
|
165 |
}
|
163 |
} else {
|
166 |
} else {
|
164 |
if (isset($this->ressources[2]) && $this->etreRessourceIdentifiant(2)) {
|
167 |
if (isset($this->ressources[2]) && $this->etreRessourceIdentifiant(2)) {
|
165 |
$presenceRessourceService = true;
|
168 |
$presenceRessourceService = true;
|
166 |
$this->serviceNom = 'vote-image';
|
169 |
$this->serviceNom = 'vote-image';
|
167 |
} else {
|
170 |
} else {
|
168 |
$this->editerMessageErreurRessource();
|
171 |
$this->editerMessageErreurRessource();
|
169 |
}
|
172 |
}
|
170 |
}
|
173 |
}
|
171 |
return $presenceRessourceService;
|
174 |
return $presenceRessourceService;
|
172 |
}
|
175 |
}
|
173 |
|
176 |
|
174 |
private function editerMessageErreurRessource() {
|
177 |
private function editerMessageErreurRessource() {
|
175 |
$message = "Le service demandé '".$this->projetNom.'/'.implode('/', $this->ressources).
|
178 |
$message = "Le service demandé '".$this->projetNom.'/'.implode('/', $this->ressources).
|
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"' n'est pas disponible pour le projet ".$this->projetNom." !\n".
|
179 |
"' n'est pas disponible pour le projet ".$this->projetNom." !\n".
|
177 |
"Les services disponibles sont : images, images/#id/votes, images/#id/vote/#id_vote";
|
180 |
"Les services disponibles sont : images, images/#id/votes, images/#id/vote/#id_vote";
|
178 |
$code = RestServeur::HTTP_CODE_RESSOURCE_INTROUVABLE;
|
181 |
$code = RestServeur::HTTP_CODE_RESSOURCE_INTROUVABLE;
|
179 |
throw new Exception($message, $code);
|
182 |
throw new Exception($message, $code);
|
180 |
}
|
183 |
}
|
181 |
|
184 |
|
182 |
private function etreRessourceIdentifiant($num) {
|
185 |
private function etreRessourceIdentifiant($num) {
|
183 |
$presenceId = false;
|
186 |
$presenceId = false;
|
184 |
if (is_numeric($this->ressources[$num])) {
|
187 |
if (is_numeric($this->ressources[$num])) {
|
185 |
$presenceId = true;
|
188 |
$presenceId = true;
|
186 |
} else {
|
189 |
} else {
|
187 |
$message = "Le service demandé '$service' nécessite d'avoir un identifiant d'image valide";
|
190 |
$message = "Le service demandé '$service' nécessite d'avoir un identifiant d'image valide";
|
188 |
$code = RestServeur::HTTP_CODE_RESSOURCE_INTROUVABLE;
|
191 |
$code = RestServeur::HTTP_CODE_RESSOURCE_INTROUVABLE;
|
189 |
throw new Exception($message, $code);
|
192 |
throw new Exception($message, $code);
|
190 |
}
|
193 |
}
|
191 |
return $presenceId;
|
194 |
return $presenceId;
|
192 |
}
|
195 |
}
|
193 |
|
196 |
|
194 |
private function initialiserService() {
|
197 |
private function initialiserService() {
|
195 |
//$this->chargerNomDuService();
|
198 |
//$this->chargerNomDuService();
|
196 |
|
199 |
|
197 |
$classe = $this->obtenirNomClasseService($this->serviceNom);
|
200 |
$classe = $this->obtenirNomClasseService($this->serviceNom);
|
198 |
$chemins = array();
|
201 |
$chemins = array();
|
199 |
$chemins[] = $this->cheminCourant.$this->projetNom.DS.$classe.'.php';
|
202 |
$chemins[] = $this->cheminCourant.$this->projetNom.DS.$classe.'.php';
|
200 |
$chemins[] = $this->cheminCourant.'commun'.DS.$classe.'.php';
|
203 |
$chemins[] = $this->cheminCourant.'commun'.DS.$classe.'.php';
|
201 |
$retour = '';
|
204 |
$retour = '';
|
202 |
$service = null;
|
205 |
$service = null;
|
203 |
foreach ($chemins as $chemin) {
|
206 |
foreach ($chemins as $chemin) {
|
204 |
if (file_exists($chemin)) {
|
207 |
if (file_exists($chemin)) {
|
205 |
$this->conteneur->chargerConfiguration('config_'.$this->projetNom.'.ini');
|
208 |
$this->conteneur->chargerConfiguration('config_'.$this->projetNom.'.ini');
|
206 |
require_once $chemin;
|
209 |
require_once $chemin;
|
207 |
$service = new $classe($this->conteneur);
|
210 |
$service = new $classe($this->conteneur);
|
208 |
if ($this->methode == 'consulter') {
|
211 |
if ($this->methode == 'consulter') {
|
209 |
$retour = $service->consulter($this->ressources, $this->parametres);
|
212 |
$retour = $service->consulter($this->ressources, $this->parametres);
|
210 |
} elseif ($this->methode == 'ajouter') {
|
213 |
} elseif ($this->methode == 'ajouter') {
|
211 |
$retour = $service->ajouter($this->ressources, $this->parametres);
|
214 |
$retour = $service->ajouter($this->ressources, $this->parametres);
|
212 |
} elseif ($this->methode == 'modifier') {
|
215 |
} elseif ($this->methode == 'modifier') {
|
213 |
$retour = $service->modifier($this->ressources, $this->parametres);
|
216 |
$retour = $service->modifier($this->ressources, $this->parametres);
|
214 |
}
|
217 |
}
|
215 |
}
|
218 |
}
|
216 |
}
|
219 |
}
|
217 |
|
220 |
|
218 |
if (is_null($service)) {
|
221 |
if (is_null($service)) {
|
219 |
$message = "Le service demandé '{$this->serviceNom}' n'existe pas dans le projet {$this->projetNom} !";
|
222 |
$message = "Le service demandé '{$this->serviceNom}' n'existe pas dans le projet {$this->projetNom} !";
|
220 |
$code = RestServeur::HTTP_CODE_RESSOURCE_INTROUVABLE;
|
223 |
$code = RestServeur::HTTP_CODE_RESSOURCE_INTROUVABLE;
|
221 |
throw new Exception($message, $code);
|
224 |
throw new Exception($message, $code);
|
222 |
}
|
225 |
}
|
223 |
return $retour;
|
226 |
return $retour;
|
224 |
}
|
227 |
}
|
225 |
|
228 |
|
226 |
private function obtenirNomClasseService($mot) {
|
229 |
private function obtenirNomClasseService($mot) {
|
227 |
$classeNom = str_replace(' ', '', ucwords(strtolower(str_replace('-', ' ', $mot))));
|
230 |
$classeNom = str_replace(' ', '', ucwords(strtolower(str_replace('-', ' ', $mot))));
|
228 |
return $classeNom;
|
231 |
return $classeNom;
|
229 |
}
|
232 |
}
|
230 |
|
233 |
|
231 |
|
234 |
|
232 |
}
|
235 |
}
|
233 |
?>
|
236 |
?>
|