Subversion Repositories eFlore/Applications.del

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Ignore whitespace Rev 1820 → Rev 1821

/trunk/services/modules/0.1/Syndication.php
18,118 → 18,124
 
private $parametres = array();
private $ressources = array();
private $conteneur;
private $methode = null;
private $projetNom = array();
private $serviceNom = array();
private $sousServiceNom = null;
private $cheminCourant = null;
 
private $serviceNom = 'syndication';
private $format = 'atom';
private $squelette_dossier = null;
private $formats_autorises = null;
 
private $conteneur;
 
/** Indique si oui (true) ou non (false), on veut utiliser les paramètres bruts. */
protected $utilisationParametresBruts = true;
 
public function __construct() {
$this->conteneur = new Conteneur();
$this->cheminCourant = dirname(__FILE__).DS;
$this->squelette_dossier = dirname(__FILE__).DS.'syndication'.DS.'squelettes'.DS;
$this->squelette_dossier = dirname(__FILE__).DS.$this->serviceNom.DS.'squelettes'.DS;
$this->formats_autorises = $this->conteneur->getParametreTableau('syndication.formats');
}
 
public function consulter($ressources, $parametres) {
$this->methode = 'consulter';
$resultat = '';
$reponseHttp = new ReponseHttp();
try {
$this->initialiserProjet();
$this->initialiserRessourcesEtParametres($ressources, $parametres);
$this->conteneur = new Conteneur($this->parametres);
$this->verifierRessourcesEtParametres();
$resultat = $this->traiterRessources();
$reponseHttp->setResultatService($this->creerResultatService($resultat));
} catch (Exception $e) {
$reponseHttp->ajouterErreur($e);
}
$reponseHttp->emettreLesEntetes();
$corps = $reponseHttp->getCorps();
return $corps;
$this->initialiserRessourcesEtParametres($ressources, $parametres);
$this->verifierRessourcesEtParametres();
$this->format = isset($this->parametres['format']) ? $this->parametres['format'] : $this->format;
return $this->executerService();
}
 
private function initialiserRessourcesEtParametres($ressources, $parametres) {
private function initialiserRessourcesEtParametres($ressources, $parametres = array()) {
$this->ressources = $ressources;
$this->parametres = $parametres;
}
 
private function verifierRessourcesEtParametres() {
$servicesDispos = Config::get('servicesDispo');
if (!isset($this->ressources[0]) || !in_array($this->ressources[0], explode(',',$servicesDispos))) {
$message = "Vous devez indiquer un nom de service valide, les services disponibles sont ".$servicesDispos;
$code = RestServeur::HTTP_CODE_ERREUR;
throw new Exception($message, $code);
if (isset($this->parametres['format']) && !in_array($this->parametres['format'], $this->formats_autorises)) {
$msg = "Vous devez indiquer un format de flux valide.\n".$this->getDoc();
throw new Exception($msg, RestServeur::HTTP_CODE_ERREUR);
}
}
 
$chaineFormatsAutorises = Config::get('formatsRss');
$this->formats_autorises = explode(',', $chaineFormatsAutorises);
if (!isset($this->ressources[1]) || !in_array($this->ressources[1], $this->formats_autorises)) {
$message = "Vous devez indiquer un format de flux valide, les formats acceptés sont ".$chaineFormatsAutorises;
$code = RestServeur::HTTP_CODE_ERREUR;
throw new Exception($message, $code);
} else {
$this->format = $this->ressources[1];
private function executerService() {
$reponseHttp = new ReponseHttp();
try {
$donnees = $this->traiterRessources();
$resultat = $this->creerResultatService($donnees);
$reponseHttp->setResultatService($resultat);
} catch (Exception $e) {
$reponseHttp->ajouterErreur($e);
}
$reponseHttp->emettreLesEntetes();
$corps = $reponseHttp->getCorps();
return $corps;
}
 
private function traiterRessources() {
$retour = '';
$this->analyserRessources();
$retour = $this->initialiserService();
return $retour;
}
 
private function creerResultatService($donnees) {
$resultat = new ResultatService();
$resultat->mime = $this->getTypeMime();
$resultat->corps = SquelettePhp::analyser($this->squelette_dossier.$this->format.'.tpl.xml', $donnees);
return $resultat;
private function analyserRessources() {
if ($this->methode == 'consulter') {
if (isset($this->ressources[0])) {
$this->sousServiceNom = $this->ressources[0];
}
}
if ($this->sousServiceNom == null) {
$this->lancerMessageErreurRessource();
}
}
 
/*------------------------------------------------------------------------------------------------------------------
CONFIGURATION DU PROJET
------------------------------------------------------------------------------------------------------------------*/
private function initialiserProjet() {
$this->projetNom = 'syndication';
$this->chargerConfigProjet();
private function lancerMessageErreurRessource() {
$ressource = $this->sousServiceNom.'/'.implode('/', $this->ressources);
$message = "La ressource demandée '$ressource' ".
"n'est pas disponible pour le service {$this->serviceNom} !\n".
$this->getDoc();
$code = RestServeur::HTTP_CODE_RESSOURCE_INTROUVABLE;
throw new Exception($message, $code);
}
 
private function chargerConfigProjet() {
$projet = $this->projetNom;
$chemin = Config::get('chemin_configurations')."config_$projet.ini";
Config::charger($chemin);
public function getDoc() {
$formatsAutorises = implode(', ', $this->formats_autorises);
return "Les URLs disponibles pour ce service sont :\n".
" * en GET :\n".
" - syndication/commentaires\n".
" - syndication/tags\n".
" - syndication/votes-par-protocole\n".
" Paramètres : \n".
" - format : $formatsAutorises";
}
 
/*------------------------------------------------------------------------------------------------------------------
CONFIGURATION DU SERVICE
------------------------------------------------------------------------------------------------------------------*/
private function initialiserService() {
$this->chargerNomService();
 
$classe = $this->obtenirNomClasseService($this->serviceNom);
$classe = $this->obtenirNomClasseService($this->sousServiceNom);
$chemins = array();
$chemins[] = $this->cheminCourant.$this->projetNom.DS.$classe.'.php';
$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)) {
$this->conteneur->chargerConfiguration('config_'.$this->projetNom.'.ini');
require_once $chemin;
$service = new $classe($this->conteneur);
if ($this->methode == 'consulter') {
$retour = $service->consulter($this->ressources, $this->parametres);
$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)) {
$message = "Le service demandé '{$this->serviceNom}' n'existe pas dans le projet {$this->projetNom} !";
$ressource = $this->serviceNom.'/'.implode('/', $this->ressources);
$message = "Le classe '$classe' correspondant à la ressource '$ressource' ".
"est introuvable par le service '{$this->serviceNom}' !\n".
$this->getDoc();
$code = RestServeur::HTTP_CODE_RESSOURCE_INTROUVABLE;
throw new Exception($message, $code);
}
136,21 → 142,18
return $retour;
}
 
private function chargerNomService() {
if (!isset($this->ressources[0])) {
$message = "Vous devez indiquer un nom de service";
$code = RestServeur::HTTP_CODE_ERREUR;
throw new Exception($message, $code);
} else {
$this->serviceNom = $this->ressources[0];
}
}
 
private function obtenirNomClasseService($mot) {
$classeNom = 'Syndication'.ucwords($mot);
$classeNom = str_replace(' ', '', ucwords(strtolower(str_replace('-', ' ', $mot))));
return $classeNom;
}
 
private function creerResultatService($donnees) {
$resultat = new ResultatService();
$resultat->mime = $this->getTypeMime();
$resultat->corps = SquelettePhp::analyser($this->squelette_dossier.$this->format.'.tpl.xml', $donnees);
return $resultat;
}
 
private function getTypeMime() {
$mime = '';
switch ($this->format) {
169,4 → 172,4
}
return $mime;
}
}
}