Subversion Repositories eFlore/Applications.del

<?php
/**
* Description :
* Classe principale de chargement des services d'eFlore.
*
* Encodage en entrée : utf8
* Encodage en sortie : utf8
* @package eflore-projets
* @author Jennifer DHÉ <jennifer.dhe@tela-botanica.org>
* @author Delphine CAUQUIL <delphine@tela-botanica.org>
* @author Jean-Pascal MILCENT <jpm@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>
* @version 0.1
* @copyright 1999-2011 Tela Botanica (accueil@tela-botanica.org)
*/
class PlantNet extends RestService {


        /*
         * url possibles :
         * */

        private $parametres = array();
        private $ressources = array();
        private $methode = null;
        private $projetNom = 'plantnet';
        private $serviceNom = 'changements';
        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';
                $resultat = '';
                $reponseHttp = new ReponseHttp();
                try {
                        $this->ressources = $ressources;
                        $this->parametres = $parametres;


                        $this->conteneur = new Conteneur($this->parametres);

                        $resultat = $this->initialiserService();

                        $reponseHttp->setResultatService($resultat);

                } catch (Exception $e) {
                        $reponseHttp->ajouterErreur($e);
                }
                $reponseHttp->emettreLesEntetes();
                $corps = $reponseHttp->getCorps();
                return $corps;
        }





        /*------------------------------------------------------------------------------------------------------------------
                                                                CONFIGURATION DU SERVICE
        ------------------------------------------------------------------------------------------------------------------*/



        private function initialiserService() {

                $classe = $this->obtenirNomClasseService($this->serviceNom);
                $chemins = array();
                $chemins[] = $this->cheminCourant.$this->projetNom.DS.$classe.'.php';
                $retour = '';
                $service = null;
                foreach ($chemins as $chemin) {
                  if (file_exists($chemin)) {
                    require_once $chemin;

                    $service = new $classe($this->conteneur);
                    $retour = $service->consulter($this->ressources, $this->parametres);

                  }
                }

                if (is_null($service)) {
                        $message = "Le service demandé '{$this->serviceNom}' n'existe pas dans le projet {$this->projetNom} !";
                        $code = RestServeur::HTTP_CODE_RESSOURCE_INTROUVABLE;
                        throw new Exception($message, $code);
                }
                return $retour;
        }

        private function obtenirNomClasseService($mot) {
                $classeNom = str_replace(' ', '', ucwords(strtolower(str_replace('-', ' ', $mot))));
                return $classeNom;
        }
}
?>