Subversion Repositories eFlore/Applications.cel

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Ignore whitespace Rev 697 → Rev 698

/trunk/widget/bibliotheque/Dao.php
12,117 → 12,82
* @version SVN: $Id$
*/
class Dao {
const ORDRE_ASCENDANT = 'ASC';
const ORDRE_DESCENDANT = 'DESC';
const HTTP_REQUETE_SEPARATEUR = '&';
protected $distinction = '0';
protected $limite_debut = null;
protected $limite_nbre = null;
protected $ordre = null;
const HTTP_URL_REQUETE_SEPARATEUR = '&';
private $http_methodes = array('GET', 'POST', 'PUT', 'DELETE', 'HEAD', 'OPTIONS', 'CONNECT', 'TRACE');
protected $parametres = null;
private $url = null;
private $reponse_entetes = null;
//+----------------------------------------------------------------------------------------------------------------+
// ACCESSEURS
public function setDistinction($distinct) {
$this->distinction = $distinct;
public function getReponseEntetes($cle) {
return $this->reponse_entetes;
}
public function getDistinction() {
return $this->distinction;
public function getParametre($cle) {
$valeur = (isset($this->parametres[$cle])) ? $this->parametres[$cle] : null;
return $valeur;
}
public function viderDistinction() {
$this->distinction = null;
public function ajouterParametre($cle, $valeur) {
$this->parametres[$cle] = $valeur;
}
public function avoirLimitation() {
$limitation = false;
if (!is_null($this->limite_debut) && !is_null($this->limite_nbre)) {
$limitation = true;
}
return $limitation;
public function supprimerParametre($cle) {
unset($this->parametres[$cle]);
}
public function setLimitation($limite_debut, $limite_nbre) {
$this->limite_debut = $limite_debut;
$this->limite_nbre = $limite_nbre;
}
public function getLimiteDebut() {
return $this->limite_debut;
}
public function getLimiteNbre() {
return $this->limite_nbre;
}
public function viderLimite() {
$this->limite_debut = null;
$this->limite_nbre = null;
}
public function addOrdre($champ, $trie = self::ORDRE_ASCENDANT) {
if (!isset($this->ordre[$champ])) {
if (self::ORDRE_ASCENDANT == $trie || self::ORDRE_DESCENDANT == $trie) {
$this->ordre[$champ] = $trie;
} else {
$e = "La valeur pour le trie doit être : {self::ORDRE_ASCENDANT} ou {self::ORDRE_DESCENDANT}.";
trigger_error($e, E_USER_WARNING);
}
} else {
$e = "Le champ $champ existe déjà dans le tableau des ordres.";
trigger_error($e, E_USER_WARNING);
}
public function nettoyerParametres() {
$this->parametres = null;
}
public function getOrdre() {
$champs = array();
foreach ($this->ordre as $champ => $trie) {
$champs[] = "$champ $trie";
}
return implode(', ', $champs);
}
public function viderOrdre() {
$this->ordre = null;
}
//+----------------------------------------------------------------------------------------------------------------+
// MÉTHODES
public function envoyerRequeteConsultation($url) {
$url = $this->traiterUrlParametres($url);
public function consulter($url) {
$retour = $this->envoyerRequete($url, 'GET');
return $retour;
}
public function envoyerRequeteAjout($url, Array $donnees) {
public function ajouter($url, Array $donnees) {
$retour = $this->envoyerRequete($url, 'PUT', $donnees);
return $retour;
}
public function envoyerRequeteModif($url, Array $donnees) {
public function modifier($url, Array $donnees) {
$retour = $this->envoyerRequete($url, 'POST', $donnees);
return $retour;
}
public function envoyerRequeteSuppression($url) {
public function supprimer($url) {
$retour = $this->envoyerRequete($url, 'DELETE');
return $retour;
}
private function envoyerRequete($url, $mode, Array $donnees = array()) {
public function envoyerRequete($url, $mode, Array $donnees = array()) {
$this->url = $url;
$contenu = false;
if ($mode != 'GET' && $mode != 'PUT' && $mode != 'POST' && $mode != 'DELETE') {
if (! in_array($mode, $this->http_methodes)) {
$e = "Le mode de requête '$mode' n'est pas accepté!";
trigger_error($e, E_USER_WARNING);
} else {
if ($mode == 'GET') {
$this->traiterUrlParametres();
}
$contexte = stream_context_create(array(
'http' => array(
'method' => $mode,
'header' => "Content-type: application/x-www-form-urlencoded\r\n",
'content' => http_build_query($donnees, null, self::HTTP_REQUETE_SEPARATEUR))));
'content' => http_build_query($donnees, null, self::HTTP_URL_REQUETE_SEPARATEUR))));
$flux = @fopen($url, 'r', false, $contexte);
if (!$flux) {
$this->traiterEntete($http_response_header, $url);
$this->reponse_entetes = $http_response_header;
$e = "L'ouverture de l'url '$url' par la méthode HTTP '$mode' a échoué!";
trigger_error($e, E_USER_WARNING);
} else {
// Informations sur les en-têtes et métadonnées du flux
$entetes = stream_get_meta_data($flux);
$this->traiterEntete($entetes, $url);
$this->reponse_entetes = stream_get_meta_data($flux);
// Contenu actuel de $url
$contenu = stream_get_contents($flux);
129,51 → 94,39
fclose($flux);
}
$this->traiterEntete();
}
$this->reinitialiser();
return $contenu;
}
private function traiterUrlParametres($url) {
private function traiterUrlParametres() {
$parametres = array();
if (! is_null($this->getLimiteDebut())) {
$parametres[] = 'start='.$this->getLimiteDebut();
if (count($this->parametres) > 0) {
foreach ($this->parametres as $cle => $valeur) {
$parametres[] = $cle.self::HTTP_URL_REQUETE_CLE_VALEUR_SEPARATEUR.$valeur;
}
$url_parametres = implode(self::HTTP_URL_REQUETE_SEPARATEUR, $parametres);
$this->url = $this->url.'?'.$url_parametres;
}
if (! is_null($this->getLimiteNbre())) {
$parametres[] = 'limit='.$this->getLimiteNbre();
}
if (! is_null($this->ordre)) {
$parametres[] = 'orderby='.urlencode($this->getOrdre());
}
if ($this->getDistinction() != 0) {
$parametres[] = 'distinct='.$this->getDistinction();
}
if (count($parametres) > 0) {
$url_parametres = implode('&', $parametres);
$url = $url.'?'.$url_parametres;
}
return $url;
}
private function traiterEntete($entetes, $uri) {
$infos = $this->analyserEntete($entetes, $uri);
$this->traiterEnteteDebug($infos);
$this->traiterEnteteMessage($infos);
private function traiterEntete() {
$infos = $this->analyserEntete();
$this->traiterEnteteDebogage($infos);
}
private function analyserEntete($entetes, $uri) {
$infos = array('date' => null, 'uri' => $uri, 'debugs' => null, 'messages' => null);
private function analyserEntete() {
$entetes = $this->reponse_entetes;
$infos = array('date' => null, 'uri' => $this->url, 'debogages' => null);
if (isset($entetes['wrapper_data'])) {
$entetes = $entetes['wrapper_data'];
}
foreach ($entetes as $entete) {
if (preg_match('/^X-DebugJrest-Data: (.+)$/', $entete, $match)) {
$infos['debugs'] = json_decode($match[1]);
if (preg_match('/^X_REST_DEBOGAGE_MESSAGES: (.+)$/', $entete, $match)) {
$infos['debogages'] = json_decode($match[1]);
}
if (preg_match('/^X-MessageJrest-Data: (.+)$/', $entete, $match)) {
$infos['messages'] = json_decode($match[1]);
}
if (preg_match('/^Date: .+ ([012][0-9]:[012345][0-9]:[012345][0-9]) .*$/', $entete, $match)) {
$infos['date'] = $match[1];
}
181,33 → 134,19
return $infos;
}
private function traiterEnteteDebug($entetes) {
if (isset($entetes['debugs'])) {
private function traiterEnteteDebogage($entetes_analyses) {
if (isset($entetes['debogages'])) {
$date = $entetes['date'];
$uri = $entetes['uri'];
$debugs = $entetes['debugs'];
foreach ($debugs as $debug) {
$e = "DEBUG : $date - $uri :\n$debug";
$debogages = $entetes['debogages'];
foreach ($debogages as $debogage) {
$e = "DEBOGAGE : $date - $uri :\n$debogage";
trigger_error($e, E_USER_NOTICE);
}
}
}
private function traiterEnteteMessage($entetes) {
if (isset($entetes['messages'])) {
$date = $entetes['date'];
$uri = $entetes['uri'];
$messages = $entetes['messages'];
foreach ($messages as $message) {
$e = "MESSAGE : $date - $uri :\n$message";
trigger_error($e, E_USER_NOTICE);
}
}
}
private function reinitialiser() {
$this->viderDistinction();
$this->viderLimite();
$this->viderOrdre();
$this->nettoyerParametres();
}
}