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<?php
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// declare(encoding='UTF-8');
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/**
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* Classe créant la réponse HTTP pour les services de DEL.
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*
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* Vérifie qu'aucune erreur n'a été générée. Si une erreur existe, retourne le contenu de l'erreur.
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*
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* @category DEL
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* @package Services
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* @package Bibliotheque
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* @version 0.1
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* @author Mathias CHOUET <mathias@tela-botanica.org>
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* @author Jean-Pascal MILCENT <jpm@tela-botanica.org>
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* @author Aurelien PERONNET <aurelien@tela-botanica.org>
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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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* @copyright 1999-2014 Tela Botanica <accueil@tela-botanica.org>
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*/
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class ReponseHttp {
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private $resultatService = null;
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private $erreurs = array();
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public function __construct() {
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$this->resultatService = new ResultatService();
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}
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public function setResultatService($resultat) {
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if (!($resultat instanceof ResultatService)) {
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$this->resultatService->corps = $resultat;
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} else {
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$this->resultatService = $resultat;
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}
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}
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public function getCorps() {
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if ($this->etreEnErreur()) {
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foreach ($this->erreurs as $erreur) {
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$this->resultatService->corps .= $erreur['message']."\n";
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}
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} else {
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$this->transformerReponseCorpsSuivantMime();
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}
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return $this->resultatService->corps;
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}
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public function ajouterErreur(Exception $e) {
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$this->erreurs[] = array('entete' => $e->getCode(), 'message' => $e->getMessage());
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}
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public function emettreLesEntetes() {
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$enteteHttp = new EnteteHttp();
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if ($this->etreEnErreur()) {
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$enteteHttp->code = $this->erreurs[0]['entete'];
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$enteteHttp->mime = 'text/html';
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} else {
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$enteteHttp->encodage = $this->resultatService->encodage;
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$enteteHttp->mime = $this->resultatService->mime;
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}
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header("Content-Type: $enteteHttp->mime; charset=$enteteHttp->encodage");
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RestServeur::envoyerEnteteStatutHttp($enteteHttp->code);
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}
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private function etreEnErreur() {
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$enErreur = false;
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if (count($this->erreurs) > 0) {
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$enErreur = true;
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}
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return $enErreur;
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}
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private function transformerReponseCorpsSuivantMime() {
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switch ($this->resultatService->mime) {
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case 'application/json' :
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$this->resultatService->corps = json_encode($this->resultatService->corps);
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break;
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}
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}
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}
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