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Rev 470 Rev 698
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* @license		http://www.cecill.info/licences/Licence_CeCILL_V2-fr.txt Licence CECILL
 10 
* @license		http://www.cecill.info/licences/Licence_CeCILL_V2-fr.txt Licence CECILL
11 
* @license		http://www.gnu.org/licenses/gpl.html Licence GNU-GPL
 11 
* @license		http://www.gnu.org/licenses/gpl.html Licence GNU-GPL
12 
* @version		SVN: $Id$
 12 
* @version		SVN: $Id$
13 
*/
 13 
*/
14 
class Dao {
 14 
class Dao {
15 
	const ORDRE_ASCENDANT = 'ASC';
 - 
 
16 
	const ORDRE_DESCENDANT = 'DESC';
 - 
 
17 
	const HTTP_REQUETE_SEPARATEUR = '&';
 15 
	const HTTP_URL_REQUETE_SEPARATEUR = '&';
18 
	protected $distinction = '0';
 16 
	private $http_methodes = array('GET', 'POST', 'PUT', 'DELETE', 'HEAD', 'OPTIONS', 'CONNECT', 'TRACE');
19 
	protected $limite_debut = null;
 17 
	protected $parametres = null;
20 
	protected $limite_nbre = null;
 18 
	private $url = null;
21 
	protected $ordre = null;
 19 
	private $reponse_entetes = null;
Line 22... Line 20...
22
20
23 
	//+----------------------------------------------------------------------------------------------------------------+
 21 
	//+----------------------------------------------------------------------------------------------------------------+
Line 24... Line -...
24 
	// ACCESSEURS
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25
- 
 
26 
	public function setDistinction($distinct) {
 - 
 
27 
		$this->distinction = $distinct;
 22 
	// ACCESSEURS
28 
	}
 23
29 
	public function getDistinction() {
 - 
 
30 
		return $this->distinction;
 - 
 
31 
	}
 - 
 
32 
	public function viderDistinction() {
 24 
	public function getReponseEntetes($cle) {
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33 
		$this->distinction = null;
 25 
		return $this->reponse_entetes;
34 
	}
 - 
 
35
26 
	}
36 
	public function avoirLimitation() {
 - 
 
37 
		$limitation = false;
 - 
 
38 
		if (!is_null($this->limite_debut) && !is_null($this->limite_nbre)) {
 27
39 
			$limitation = true;
 - 
 
40 
		}
 - 
 
41 
		return $limitation;
 - 
 
42 
	}
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43 
	public function setLimitation($limite_debut, $limite_nbre) {
 - 
 
44 
		$this->limite_debut = $limite_debut;
 - 
 
45 
		$this->limite_nbre = $limite_nbre;
 - 
 
46 
	}
 - 
 
47 
	public function getLimiteDebut() {
 - 
 
48 
		return $this->limite_debut;
 - 
 
49 
	}
 - 
 
50 
	public function getLimiteNbre() {
 - 
 
51 
		return $this->limite_nbre;
 - 
 
52 
	}
 - 
 
53 
	public function viderLimite() {
 28 
	public function getParametre($cle) {
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54 
		$this->limite_debut = null;
 29 
		$valeur = (isset($this->parametres[$cle])) ? $this->parametres[$cle] : null;
55 
		$this->limite_nbre = null;
 - 
 
56 
	}
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57
30 
		return $valeur;
58 
	public function addOrdre($champ, $trie = self::ORDRE_ASCENDANT) {
 - 
 
59 
		if (!isset($this->ordre[$champ])) {
 - 
 
60 
			if (self::ORDRE_ASCENDANT == $trie || self::ORDRE_DESCENDANT == $trie) {
 - 
 
61 
				$this->ordre[$champ] = $trie;
 - 
 
62 
			} else {
 - 
 
63 
				$e = "La valeur pour le trie doit être : {self::ORDRE_ASCENDANT} ou {self::ORDRE_DESCENDANT}.";
 - 
 
64 
				trigger_error($e, E_USER_WARNING);
 - 
 
65 
			}
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66 
		} else {
 31 
	}
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 32
67 
			$e = "Le champ $champ existe déjà dans le tableau des ordres.";
 33 
	public function ajouterParametre($cle, $valeur) {
68 
			trigger_error($e, E_USER_WARNING);
 - 
 
69 
		}
 34 
		$this->parametres[$cle] = $valeur;
70 
	}
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71 
	public function getOrdre() {
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72 
		$champs = array();
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73 
		foreach ($this->ordre as $champ => $trie) {
 35 
	}
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 36
74 
			$champs[] = "$champ $trie";
 37 
	public function supprimerParametre($cle) {
75 
		}
 38 
		unset($this->parametres[$cle]);
76 
		return implode(', ', $champs);
 39 
	}
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77 
	}
 40
78 
	public function viderOrdre() {
 41 
	public function nettoyerParametres() {
Line 79... Line 42...
79 
		$this->ordre = null;
 42 
		$this->parametres = null;
80 
	}
 - 
 
81
43 
	}
82 
	//+----------------------------------------------------------------------------------------------------------------+
 44
83 
	// MÉTHODES
 45 
	//+----------------------------------------------------------------------------------------------------------------+
Line 84... Line 46...
84
46 
	// MÉTHODES
85 
	public function envoyerRequeteConsultation($url) {
 47
86 
		$url = $this->traiterUrlParametres($url);
 48 
	public function consulter($url) {
87 
		$retour = $this->envoyerRequete($url, 'GET');
 49 
		$retour = $this->envoyerRequete($url, 'GET');
Line 88... Line 50...
88 
		return $retour;
 50 
		return $retour;
89 
	}
 51 
	}
90
52
91 
	public function envoyerRequeteAjout($url, Array $donnees) {
 53 
	public function ajouter($url, Array $donnees) {
Line 92... Line 54...
92 
		$retour = $this->envoyerRequete($url, 'PUT', $donnees);
 54 
		$retour = $this->envoyerRequete($url, 'PUT', $donnees);
93 
		return $retour;
 55 
		return $retour;
94 
	}
 56 
	}
95
57
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96 
	public function envoyerRequeteModif($url, Array $donnees) {
 58 
	public function modifier($url, Array $donnees) {
- 
 
 59 
		$retour = $this->envoyerRequete($url, 'POST', $donnees);
97 
		$retour = $this->envoyerRequete($url, 'POST', $donnees);
 60 
		return $retour;
98 
		return $retour;
 61 
	}
99 
	}
 62
100
63 
	public function supprimer($url) {
101 
	public function envoyerRequeteSuppression($url) {
 64 
		$retour = $this->envoyerRequete($url, 'DELETE');
- 
 
 65 
		return $retour;
- 
 
 66 
	}
- 
 
 67
102 
		$retour = $this->envoyerRequete($url, 'DELETE');
 68 
	public function envoyerRequete($url, $mode, Array $donnees = array()) {
103 
		return $retour;
 69 
		$this->url = $url;
104 
	}
 70 
		$contenu = false;
105
71 
		if (! in_array($mode, $this->http_methodes)) {
106 
	private function envoyerRequete($url, $mode, Array $donnees = array()) {
 72 
			$e = "Le mode de requête '$mode' n'est pas accepté!";
107 
		$contenu = false;
 73 
			trigger_error($e, E_USER_WARNING);
108 
		if ($mode != 'GET' && $mode != 'PUT' && $mode != 'POST' && $mode != 'DELETE') {
 74 
		} else {
109 
			$e = "Le mode de requête '$mode' n'est pas accepté!";
 75 
			if ($mode == 'GET') {
110 
			trigger_error($e, E_USER_WARNING);
 76 
				$this->traiterUrlParametres();
111 
		} else {
 77 
			}
112 
			$contexte = stream_context_create(array(
 78 
			$contexte = stream_context_create(array(
113 
				'http' => array(
 79 
				'http' => array(
114 
      				'method' => $mode,
 80 
      				'method' => $mode,
115 
					'header' => "Content-type: application/x-www-form-urlencoded\r\n",
 - 
 
Line 116... Line 81...
116 
      				'content' => http_build_query($donnees, null, self::HTTP_REQUETE_SEPARATEUR))));
 81 
					'header' => "Content-type: application/x-www-form-urlencoded\r\n",
117 
			$flux = @fopen($url, 'r', false, $contexte);
 82 
      				'content' => http_build_query($donnees, null, self::HTTP_URL_REQUETE_SEPARATEUR))));
Line 118... Line 83...
118 
			if (!$flux) {
 83 
			$flux = @fopen($url, 'r', false, $contexte);
119 
				$this->traiterEntete($http_response_header, $url);
 84 
			if (!$flux) {
- 
 
 85 
				$this->reponse_entetes = $http_response_header;
120 
				$e = "L'ouverture de l'url '$url' par la méthode HTTP '$mode' a échoué!";
 86 
				$e = "L'ouverture de l'url '$url' par la méthode HTTP '$mode' a échoué!";
121 
				trigger_error($e, E_USER_WARNING);
 87 
				trigger_error($e, E_USER_WARNING);
122 
			} else {
 88 
			} else {
123 
				// Informations sur les en-têtes et métadonnées du flux
 89 
				// Informations sur les en-têtes et métadonnées du flux
Line 124... Line 90...
124 
				$entetes = stream_get_meta_data($flux);
 90 
				$this->reponse_entetes = stream_get_meta_data($flux);
125 
				$this->traiterEntete($entetes, $url);
 91
126
- 
 
127 
				// Contenu actuel de $url
 - 
 
128 
				$contenu = stream_get_contents($flux);
 - 
 
129
- 
 
130 
				fclose($flux);
 - 
 
131 
			}
 - 
 
132 
		}
 92 
				// Contenu actuel de $url
133 
		$this->reinitialiser();
 - 
 
134 
		return $contenu;
 - 
 
135 
	}
 93 
				$contenu = stream_get_contents($flux);
136
94
137 
	private function traiterUrlParametres($url) {
 95 
				fclose($flux);
138 
		$parametres = array();
 - 
 
139 
		if (! is_null($this->getLimiteDebut())) {
 96 
			}
140 
			$parametres[] = 'start='.$this->getLimiteDebut();
 97 
			$this->traiterEntete();
141 
		}
 98 
		}
142 
		if (! is_null($this->getLimiteNbre())) {
 - 
 
143 
			$parametres[] = 'limit='.$this->getLimiteNbre();
 99 
		$this->reinitialiser();
Line 144... Line 100...
144 
		}
 100 
		return $contenu;
145 
		if (! is_null($this->ordre)) {
 101 
	}
146 
			$parametres[] = 'orderby='.urlencode($this->getOrdre());
 - 
 
147 
		}
 102
148 
		if ($this->getDistinction() != 0) {
 103 
	private function traiterUrlParametres() {
Line 149... Line 104...
149 
			$parametres[] = 'distinct='.$this->getDistinction();
 104 
		$parametres = array();
- 
 
 105 
		if (count($this->parametres) > 0) {
150 
		}
 106 
			foreach ($this->parametres as $cle => $valeur) {
Line 151... Line 107...
151 
		if (count($parametres) > 0) {
 107 
				$parametres[] = $cle.self::HTTP_URL_REQUETE_CLE_VALEUR_SEPARATEUR.$valeur;
152 
			$url_parametres = implode('&', $parametres);
 108 
			}
153 
			$url = $url.'?'.$url_parametres;
 109 
			$url_parametres = implode(self::HTTP_URL_REQUETE_SEPARATEUR, $parametres);
154 
		}
 110 
			$this->url = $this->url.'?'.$url_parametres;
155 
		return $url;
 111 
		}
156 
	}
 - 
 
157
- 
 
158 
	private function traiterEntete($entetes, $uri) {
 - 
 
159 
		$infos = $this->analyserEntete($entetes, $uri);
 112 
	}
160 
		$this->traiterEnteteDebug($infos);
 113
161 
		$this->traiterEnteteMessage($infos);
 114 
	private function traiterEntete() {
162 
	}
 115 
		$infos = $this->analyserEntete();
163
116 
		$this->traiterEnteteDebogage($infos);
164 
	private function analyserEntete($entetes, $uri) {
 117 
	}
165 
		$infos = array('date' => null, 'uri' => $uri, 'debugs' => null, 'messages' => null);
 118
166
119 
	private function analyserEntete() {
Line 167... Line -...
167 
		if (isset($entetes['wrapper_data'])) {
 - 
 
168 
			$entetes = $entetes['wrapper_data'];
 - 
 
169 
		}
 - 
 
170 
		foreach ($entetes as $entete) {
 - 
 
171 
			if (preg_match('/^X-DebugJrest-Data: (.+)$/', $entete, $match)) {
 - 
 
172 
				$infos['debugs'] = json_decode($match[1]);
 - 
 
173 
			}
 - 
 
174 
			if (preg_match('/^X-MessageJrest-Data: (.+)$/', $entete, $match)) {
 - 
 
175 
				$infos['messages'] = json_decode($match[1]);
 - 
 
176 
			}
 - 
 
177 
			if (preg_match('/^Date: .+ ([012][0-9]:[012345][0-9]:[012345][0-9]) .*$/', $entete, $match)) {
 - 
 
178 
				$infos['date'] = $match[1];
 - 
 
179 
			}
 120 
		$entetes = $this->reponse_entetes;
180 
		}
 121 
		$infos = array('date' => null, 'uri' => $this->url, 'debogages' => null);
181 
		return $infos;
 122
182 
	}
 123 
		if (isset($entetes['wrapper_data'])) {
183
124 
			$entetes = $entetes['wrapper_data'];
184 
	private function traiterEnteteDebug($entetes) {
 125 
		}
185 
		if (isset($entetes['debugs'])) {
 126 
		foreach ($entetes as $entete) {
186 
			$date = $entetes['date'];
 127 
			if (preg_match('/^X_REST_DEBOGAGE_MESSAGES: (.+)$/', $entete, $match)) {
187 
			$uri = $entetes['uri'];
 128 
				$infos['debogages'] = json_decode($match[1]);
188 
			$debugs = $entetes['debugs'];
 129 
			}
189 
			foreach ($debugs as $debug) {
 130 
			if (preg_match('/^Date: .+ ([012][0-9]:[012345][0-9]:[012345][0-9]) .*$/', $entete, $match)) {
Line 190... Line 131...
190 
				$e = "DEBUG : $date - $uri :\n$debug";
 131 
				$infos['date'] = $match[1];
191 
				trigger_error($e, E_USER_NOTICE);
 - 
 
192 
			}
 132 
			}
193 
		}
 - 
 
194 
	}
 133 
		}
195
134 
		return $infos;
196 
	private function traiterEnteteMessage($entetes) {
 135 
	}