Subversion Repositories eFlore/Projets.eflore-projets

<?php
class ReponseHttp {

        private $resultatService = null;
        private $erreurs = array();

        public function __construct() {
                $this->resultatService = new ResultatService();
                if (function_exists('json_decode') == false){
                        require_once (dirname(__FILE__).'/JSON.php');
                        function json_decode($content, $assoc = false){
                                if ($assoc) {
                                        $json = new Services_JSON(SERVICES_JSON_LOOSE_TYPE);
                                } else {
                                        $json = new Services_JSON;
                                }
                                return $json->decode($content);
                        }
                }

                if ( !function_exists('json_encode') ){
                        function json_encode($content){
                                $json = new Services_JSON;
                                return $json->encode($content);
                        }
                }
        }

        public function setResultatService($resultat) {
                if (!($resultat instanceof ResultatService)) {
                        $this->resultatService->corps = is_null($resultat) ? '' : $resultat;
                } else {
                        $this->resultatService = $resultat;
                }
        }

        public function getCorps() {
                if ($this->etreEnErreur()) {
                        $this->resultatService->corps = $this->erreurs[0]['message'];
                } else {
                        $this->transformerReponseCorpsSuivantMime();
                }
                return $this->resultatService->corps;
        }

        public function ajouterErreur(Exception $e) {
                $this->erreurs[] = array('entete' => $e->getCode(), 'message' => $e->getMessage());
        }

        public function emettreLesEntetes() {
                $enteteHttp = new EnteteHttp();
                if ($this->etreEnErreur()) {
                        $enteteHttp->code = $this->erreurs[0]['entete'];
                        $enteteHttp->mime = 'text/html';
                } else {
                        $enteteHttp->encodage = $this->resultatService->encodage;
                        $enteteHttp->mime = $this->resultatService->mime;
                }
                header("Content-Type: $enteteHttp->mime; charset=$enteteHttp->encodage");
                RestServeur::envoyerEnteteStatutHttp($enteteHttp->code);
        }

        private function etreEnErreur() {
                $enErreur = false;
                if (count($this->erreurs) > 0) {
                        $enErreur = true;
                }
                return $enErreur;
        }

        private function transformerReponseCorpsSuivantMime() {
                switch ($this->resultatService->mime) {
                        case 'application/json' :
                                if (isset($_GET['callback'])) {
                                        $contenu = $_GET['callback'].'('.json_encode($this->resultatService->corps).');';
                                } else {
                                        $contenu = json_encode($this->resultatService->corps);
                                }
                                $this->resultatService->corps = $contenu;
                                break;
                }
        }

}
?>