Subversion Repositories eFlore/Projets.eflore-projets

Rev

Rev 1046 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 1046 Rev 1047
Line 12... Line 12...
12 
	private $conteneur;
 12 
	private $conteneur;
13 
	private $bdd;
 13 
	private $bdd;
14 
	private $messages;
 14 
	private $messages;
15 
	private $mode;
 15 
	private $mode;
Line -... Line 16...
- 
 
 16 
 
- 
 
 17 
	private $infosRel = array();
16 
 
 18 
	private $infosNoeuds = array();
17 
	private $idRelation = null;
 19 
	private $idRelation = null;
18 
	private $idChemin = null;
 20 
	private $idChemin = null;
19 
	private $idNoeud = null;
 - 
 
20 
	private $chemins = array();
 21 
	private $idNoeud = null;
Line 21... Line 22...
21 
	private $ordre = 0;
 22 
	private $ordre = 0;
22 
 
 23 
 
23 
	public function __construct($conteneur) {
 24 
	public function __construct($conteneur) {
Line 34... Line 35...
34 
		}
 35 
		}
35 
		foreach ($relations as $relation) {
 36 
		foreach ($relations as $relation) {
36 
			// Traitement de la relation courante
 37 
			// Traitement de la relation courante
37 
			$this->idRelation = $relation['id_relation'];
 38 
			$this->idRelation = $relation['id_relation'];
Line 38... Line 39...
38 
 
 39 
 
Line 39... Line 40...
39 
			$this->chargerCheminsRelationActuelle();
 40 
			$this->chargerDonneesRelationActuelle();
40 
 
 41 
 
41 
			// Selection du premier chemin comme chemin actuel
 42 
			// Selection du premier chemin comme chemin actuel
Line 65... Line 66...
65 
	}
 66 
	}
Line 66... Line 67...
66 
 
 67 
 
67 
	private function chargerDonneesRelationActuelle() {
 68 
	private function chargerDonneesRelationActuelle() {
68 
		$requete = 'SELECT cn.id_chemin, cn.id_noeud, cn.ordre '.
 69 
		$requete = 'SELECT cn.id_chemin, cn.id_noeud, cn.ordre '.
69 
			'FROM osm_relation_a_chemins AS rc '.
 70 
			'FROM osm_relation_a_chemins AS rc '.
70 
			'	LEFT JOIN osm_chemin_a_noeuds AS cn ON (rc.id_chemin = cn.id_chemin) '.
 71 
			'	INNER JOIN osm_chemin_a_noeuds AS cn ON (rc.id_chemin = cn.id_chemin) '.
71 
			"WHERE rc.id_relation = {$this->idRelation} ".
 72 
			"WHERE rc.id_relation = {$this->idRelation} ".
72 
			"ODER BY cn.ordre ASC ".
 73 
			"ORDER BY cn.ordre ASC ".
73 
			' -- '.__FILE__.' : '.__LINE__;
 74 
			' -- '.__FILE__.' : '.__LINE__;
74 
		$infos = $this->bdd->recupererTous($requete);
 75 
		$infos = $this->bdd->recupererTous($requete);
75 
		foreach ($infos as $info) {
 76 
		foreach ($infos as $info) {
- 
 
 77 
			$this->infosRel[$info['id_chemin']][$info['id_noeud']] = $info['ordre'];
- 
 
 78 
			if (! isset($this->infosNoeuds[$info['id_noeud']][$info['id_chemin']])) {
- 
 
 79 
				$this->infosNoeuds[$info['id_noeud']][$info['id_chemin']] = 1;
- 
 
 80 
			} else {
- 
 
 81 
				$this->infosNoeuds[$info['id_noeud']][$info['id_chemin']]++;
76 
			$this->infosRel[$this->idRelation][$info['id_chemin']]['noeuds'][$info['id_noeud']] = $info['ordre'];
 82 
			}
77 
		}
 - 
 
78 
		$this->chemins = ($chemins) ? $chemins : array();
 - 
 
79 
		$this->ordre = 0;
 - 
 
80 
	}
 - 
 
81 
 
 - 
 
82 
	private function chargerCheminsRelationActuelle() {
 - 
 
83 
		$requete = 'SELECT id_chemin '.
 - 
 
84 
			'FROM osm_relation_a_chemins '.
 - 
 
85 
			"WHERE id_relation = {$this->idRelation} ".
 - 
 
86 
			' -- '.__FILE__.' : '.__LINE__;
 83 
		}
87 
		$chemins = $this->bdd->recupererTous($requete);
 - 
 
88 
		$this->chemins = ($chemins) ? $chemins : array();
 84 
		//print_r($this->infosNoeuds);exit();
89 
		$this->ordre = 0;
 85 
		$this->ordre = 0;
Line 90... Line 86...
90 
	}
 86 
	}
- 
 
 87 
 
- 
 
 88 
	private function getIdPremierChemin() {
- 
 
 89 
		$idChemin = null;
91 
 
 90 
		if (count($this->infosRel) > 0) {
- 
 
 91 
			reset($this->infosRel);
- 
 
 92 
			$idChemin = key($this->infosRel);
92 
	private function getIdPremierChemin() {
 93 
		}
Line 93... Line 94...
93 
		return isset($this->chemins[0]) ? $this->chemins[0]['id_chemin'] : null;
 94 
		return $idChemin;
94 
	}
 95 
	}
95 
 
 96 
 
Line 103... Line 104...
103 
		$retour = $this->bdd->requeter($requete);
 104 
		$retour = $this->bdd->requeter($requete);
104 
		return $retour;
 105 
		return $retour;
105 
	}
 106 
	}
Line 106... Line 107...
106 
 
 107 
 
107 
	private function getIdDernierNoeud() {
 108 
	private function getIdDernierNoeud() {
108 
		$requete = 'SELECT id_noeud '.
 - 
 
109 
			'FROM osm_chemin_a_noeuds '.
 109 
		$idNoeud = false;
110 
			"WHERE id_chemin = {$this->idChemin} ".
 - 
 
111 
			'ORDER BY ordre DESC '.
 - 
 
112 
			'LIMIT 0,1 '.
 - 
 
113 
			' -- '.__FILE__.' : '.__LINE__;
 110 
		if (count($this->infosRel[$this->idChemin]) > 0) {
114 
		$noeud = $this->bdd->recuperer($requete);
 111 
			end($this->infosRel[$this->idChemin]);
- 
 
 112 
			$idNoeud = key($this->infosRel[$this->idChemin]);
115 
		$idDernierNoeud = ($noeud) ? $noeud['id_noeud'] : false;
 113 
		}
116 
		return $idDernierNoeud;
 114 
		return $idNoeud;
Line 117... Line 115...
117 
	}
 115 
	}
118 
 
 116 
 
119 
	private function ordonnerChemins() {
 117 
	private function ordonnerChemins() {
120 
		foreach ($this->chemins as $chemin) {
 118 
		foreach ($this->infosRel as $chemin) {
121 
			// Selection du chemin qui possède le dernier noeud du précédent chemin et écarter l'actuel
 119 
			// Selection du chemin qui possède le dernier noeud du précédent chemin et écarter l'actuel
122 
			$idCheminSuivant = $this->getIdCheminSuivant();
 120 
			$idCheminSuivant = $this->getIdCheminSuivant();
- 
 
 121 
			if ($idCheminSuivant) {
123 
			if ($idCheminSuivant) {
 122 
				$this->idChemin = $idCheminSuivant;
124 
				$this->idChemin = $idCheminSuivant;
 123 
				$idPremierNoeud = $this->getIdPremierNoeud();
125 
				$this->comparerNoeuds();
 124 
				$idDernierNoeud = $this->getIdDernierNoeud();
126 
			} else {
 125 
				$sens = $this->getSens($idPremierNoeud);
127 
				$msg = "Impossible de trouver le chemin suivant pour la relation : %s";
 126 
				$this->mettreAJourChemin($sens, __LINE__);
128 
				$this->messages->traiterAvertissement($msg, array($this->idRelation));
 127 
				$this->idNoeud =  ($sens == 'directe') ? $idDernierNoeud : $idPremierNoeud;
129 
			}
 128 
			}
Line 130... Line 129...
130 
		}
 129 
		}
131 
	}
 130 
	}
132 
 
 131 
 
133 
	private function getIdCheminSuivant() {
 132 
	private function getIdCheminSuivant() {
134 
		$requete = 'SELECT wn.id_chemin '.
 133 
		$idCheminSuivant = false;
135 
			'FROM osm_relation_a_chemins AS rw '.
 134 
		if (isset($this->infosNoeuds[$this->idNoeud])) {
136 
			'	LEFT JOIN osm_chemin_a_noeuds AS wn ON (rw.id_chemin = wn.id_chemin) '.
 135 
			$cheminsIds = array_keys($this->infosNoeuds[$this->idNoeud]);
137 
			"WHERE wn.id_noeud = {$this->idNoeud} ".
 136 
			foreach ($cheminsIds as $idChemin) {
- 
 
 137 
				if ($idChemin != $this->idChemin) {
- 
 
 138 
					$idCheminSuivant = $idChemin;
138 
			"	AND wn.id_chemin != {$this->idChemin} ".
 139 
					break;
139 
			"	AND rw.id_relation = {$this->idRelation} ".
 140 
				}
140 
			" LIMIT 0,1 ".
 141 
			}
- 
 
 142 
		} else {
141 
			' -- '.__FILE__.' : '.__LINE__;
 143 
			$msg = "Impossible de trouver le chemin suivant pour la relation : %s, le chemin %s et le noeud %s";
142 
		$chemins = $this->bdd->recuperer($requete);
 144 
			$this->messages->traiterAvertissement($msg, array($this->idRelation, $this->idChemin, $this->idNoeud));
Line 143... Line 145...
143 
		$idCheminSuivant = ($chemins && isset($chemins['id_chemin'])) ? $chemins['id_chemin'] : false;
 145 
		}
144 
		return $idCheminSuivant;
 - 
 
145 
	}
 - 
 
146 
 
 146 
		return $idCheminSuivant;
147 
	private function comparerNoeuds() {
 - 
 
148 
		$idPremierNoeud = $this->getIdPremierNoeud();
 - 
 
149 
		$idDernierNoeud = $this->getIdDernierNoeud();
 147 
	}
150 
		if ( strcmp($idPremierNoeud, $this->idNoeud ) == 0 ) {
 - 
 
151 
			$this->mettreAJourChemin('directe', __LINE__);
 - 
 
152 
			$this->idNoeud = $idDernierNoeud;
 - 
 
153 
		} else {
 148 
 
Line 154... Line 149...
154 
			$this->mettreAJourChemin('indirecte', __LINE__);
 149 
	private function getSens($idPremierNoeud) {
155 
			$this->idNoeud = $idPremierNoeud;
 150 
		$sens = ( strcmp($idPremierNoeud, $this->idNoeud ) == 0 ) ? 'directe' : 'indirecte';
156 
		}
 - 
 
157 
	}
 151 
		return $sens;
158 
 
 - 
 
159 
	private function getIdPremierNoeud() {
 - 
 
160 
		$requete = 'SELECT id_noeud '.
 - 
 
161 
			'FROM osm_chemin_a_noeuds '.
 152 
	}
162 
			"WHERE id_chemin = {$this->idChemin} ".
 153 
 
- 
 
 154 
	private function getIdPremierNoeud() {
163 
			'ORDER BY ordre ASC '.
 155 
		$idNoeud = false;
164 
			'LIMIT 0,1 '.
 156 
		if (count($this->infosRel[$this->idChemin]) > 0) {
165 
			' -- '.__FILE__.' : '.__LINE__;
 157 
			reset($this->infosRel[$this->idChemin]);
166 
		$noeud = $this->bdd->recuperer($requete);
 158 
			$idNoeud = key($this->infosRel[$this->idChemin]);