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<?php// declare(encoding='UTF-8');/*** Classe principale de chargement des sous-services d'accès aux infos sur les communes.** @category DEL* @package Services* @subpackage Communes* @version 0.1* @author Mathias CHOUET <mathias@tela-botanica.org>* @author Jean-Pascal MILCENT <jpm@tela-botanica.org>* @author Aurelien PERONNET <aurelien@tela-botanica.org>* @license GPL v3 <http://www.gnu.org/licenses/gpl.txt>* @license CECILL v2 <http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt>* @copyright 1999-2014 Tela Botanica <accueil@tela-botanica.org>*/class Communes extends RestService {private $parametres = array();private $ressources = array();private $methode = null;private $serviceNom = 'communes';private $sousServiceNom = null;private $cheminCourant = null;private $conteneur;/** Indique si oui (true) ou non (false), on veut utiliser les paramètres bruts. */protected $utilisationParametresBruts = true;public function __construct() {$this->cheminCourant = dirname(__FILE__).DS;}public function consulter($ressources, $parametres) {$this->methode = 'consulter';$this->initialiserRessourcesEtParametres($ressources, $parametres);return $this->executerService();}private function initialiserRessourcesEtParametres($ressources, $parametres = array()) {$this->ressources = $ressources;$this->parametres = $parametres;}private function executerService() {$reponseHttp = new ReponseHttp();try {$this->conteneur = new Conteneur($this->parametres);$resultat = $this->traiterRessources();$reponseHttp->setResultatService($resultat);} catch (Exception $e) {$reponseHttp->ajouterErreur($e);}$reponseHttp->emettreLesEntetes();$corps = $reponseHttp->getCorps();return $corps;}private function traiterRessources() {$this->analyserRessources();$retour = $this->initialiserService();return $retour;}private function analyserRessources() {if ($this->methode == 'consulter') {if (count($this->ressources) == 0 && $this->verifierPresenceParametre('masque.nom')) {$this->sousServiceNom = 'liste-communes';}}if ($this->sousServiceNom == null) {$this->lancerMessageErreurRessource();}}private function verifierPresenceParametre($cle) {if (isset($this->parametres[$cle]) && trim($this->parametres[$cle]) == '') {$message = "Le service demandé '{$this->serviceNom}' "."nécessite l'utilisation d'un paramètre (non vide) : masque.nom \n";throw new Exception($message, RestServeur::HTTP_CODE_ECHEC_CONDITION);}return true;}private function lancerMessageErreurRessource() {$ressource = $this->sousServiceNom.'/'.implode('/', $this->ressources);$message = "La ressource demandée '$ressource' "."n'est pas disponible pour le service ".$this->serviceNom." !\n"."Les URLs disponibles sont : \n"." - en GET : communes (paramètres : masque.nom) \n";$code = RestServeur::HTTP_CODE_RESSOURCE_INTROUVABLE;throw new Exception($message, $code);}private function initialiserService() {$classe = $this->obtenirNomClasseService($this->sousServiceNom);$chemins = array();$chemins[] = $this->cheminCourant.$this->serviceNom.DS.$classe.'.php';$chemins[] = $this->cheminCourant.'commun'.DS.$classe.'.php';$retour = '';$service = null;foreach ($chemins as $chemin) {if (file_exists($chemin)) {require_once $chemin;$service = new $classe($this->conteneur);if ($this->methode == 'consulter') {$retour = $service->consulter();} else {$message = "Le sous-service '{$this->sousServiceNom}' du service '{$this->serviceNom}' "."ne possède pas de méthode '{$this->methode}' !";$code = RestServeur::HTTP_NON_IMPLEMENTE;throw new Exception($message, $code);}}}if (is_null($service)) {$ressource = $this->sousServiceNom.'/'.implode('/', $this->ressources);$message = "Le classe '$classe' correspondant à la ressource '$ressource' "."est introuvable par le service '{$this->serviceNom}' !";$code = RestServeur::HTTP_CODE_RESSOURCE_INTROUVABLE;throw new Exception($message, $code);}return $retour;}private function obtenirNomClasseService($mot) {$classeNom = str_replace(' ', '', ucwords(strtolower(str_replace('-', ' ', $mot))));return $classeNom;}}