Subversion Repositories eFlore/Applications.cel

Rev

Rev 2414 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
2031 aurelien 1 
<?php
2414 jpm 2 
// declare(encoding='UTF-8');
3 
/**
4 
 * Contient les requêtes effecturant la migration des mots-clés.
5 
 *
6 
 * @category   CEL
7 
 * @package    Scripts
8 
 * @subpackage Migration : Sauvages
9 
 * @author     Mathias CHOUET <mathias@tela-botanica.org>
10 
 * @author     Jean-Pascal MILCENT <jpm@tela-botanica.org>
11 
 * @author     Aurelien PERONNET <aurelien@tela-botanica.org>
12 
 * @license    GPL v3 <http://www.gnu.org/licenses/gpl.txt>
13 
 * @license    CECILL v2 <http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt>
14 
 * @copyright  1999-2014 Tela Botanica <accueil@tela-botanica.org>
15 
 */
2031 aurelien 16 
class Dao extends Bdd {
17 
 
18 
	private $mode;
19 
	private $table_liaison;
20 
	private $table_mots_cles;
2414 jpm 21 
 
2031 aurelien 22 
	public function __construct($mode) {
23 
		parent::__construct();
24 
		$this->mode = $mode;
2414 jpm 25 
 
26 
		if ($mode == 'obs') {
2057 aurelien 27 
			$this->table_liaison = 'cel_mots_cles_obs_liaison';
28 
			$this->table_mots_cles = 'cel_arbre_mots_cles_obs';
2031 aurelien 29 
		} else {
2057 aurelien 30 
			$this->table_liaison = 'cel_mots_cles_images_liaison';
31 
			$this->table_mots_cles = 'cel_arbre_mots_cles_images';
2031 aurelien 32 
		}
33 
	}
2414 jpm 34 
 
2031 aurelien 35 
	public function viderTables() {
36 
		$requete = "TRUNCATE ".$this->table_mots_cles." ";
37 
		$vidage = $this->requeter($requete.' -- '.__FILE__.':'.__LINE__);
2414 jpm 38 
 
2031 aurelien 39 
		$requete = "TRUNCATE ".$this->table_liaison." ";
40 
		$vidage = $this->requeter($requete.' -- '.__FILE__.':'.__LINE__);
2414 jpm 41 
 
2031 aurelien 42 
		return $vidage;
43 
	}
2414 jpm 44 
 
2031 aurelien 45 
	public function obtenirMotsClesOriginaux() {
46 
		if($this->mode == 'obs') {
2414 jpm 47 
			$requete = "SELECT id_mot_cle_obs as id_mot_cle, ce_mot_cle_obs_parent as parent, id_utilisateur, mot_cle ".
48 
				"FROM cel_mots_cles_obs WHERE niveau != 0 AND id_utilisateur != '' ORDER BY id_utilisateur, niveau";
2031 aurelien 49 
		} else {
2414 jpm 50 
			$requete = "SELECT id_mot_cle_image as id_mot_cle, ce_mot_cle_image_parent as parent, id_utilisateur, mot_cle ".
51 
				"FROM cel_mots_cles_images WHERE niveau != 0 AND id_utilisateur != '' ORDER BY id_utilisateur, niveau";
2031 aurelien 52 
		}
53 
 
2414 jpm 54 
		$mots_cles = $this->recupererTous($requete);
2031 aurelien 55 
		return $mots_cles;
56 
	}
2414 jpm 57 
 
2031 aurelien 58 
	public function obtenirLiaisonsMotsClesOriginaux() {
2414 jpm 59 
		if ($this->mode == 'obs') {
2436 jpm 60 
			$requete = "SELECT comc.id_observation AS id_element_lie, comc.id_mot_cle_obs AS id_mot_cle, id_utilisateur AS id_utilisateur ".
2414 jpm 61 
				"FROM cel_obs_mots_cles comc ".
62 
				"INNER JOIN cel_obs o ON o.id_observation = comc.id_observation ";
2031 aurelien 63 
		} else {
2436 jpm 64 
			$requete = "SELECT comc.id_image AS id_element_lie, comc.id_mot_cle_image AS id_mot_cle, o.ce_utilisateur AS id_utilisateur ".
2414 jpm 65 
				"FROM cel_images_mots_cles comc ".
66 
				"INNER JOIN cel_images o ON o.id_image = comc.id_image ";
2031 aurelien 67 
		}
2414 jpm 68 
		$liaisons = $this->recupererTous($requete);
2031 aurelien 69 
		return $liaisons;
70 
	}
2414 jpm 71 
 
2031 aurelien 72 
	public function insererMotsCles($mots_cles) {
2414 jpm 73 
		$requete = "INSERT INTO ".$this->table_mots_cles." (chemin, id_utilisateur, mot_cle) VALUES ";
74 
 
75 
		foreach ($mots_cles as $mot_cle) {
76 
			$requete .= '('.
77 
				$this->proteger($mot_cle['chemin']).', '.
78 
				$this->proteger($mot_cle['id_utilisateur']).', '.
79 
				$this->proteger($mot_cle['mot_cle']).' '.
80 
			'), ';
2031 aurelien 81 
		}
2414 jpm 82 
 
83 
		$requete = rtrim($requete, ', ');
84 
		return $this->requeter($requete);
2031 aurelien 85 
	}
2414 jpm 86 
 
2031 aurelien 87 
	public function obtenirInfosNouveauxMotsCles() {
2057 aurelien 88 
		$requete = "SELECT id_mot_cle, id_utilisateur, chemin FROM ".$this->table_mots_cles;
2031 aurelien 89 
		return $this->recupererTous($requete);
90 
	}
2414 jpm 91 
 
2031 aurelien 92 
	public function insererLiaisonsMotsCles($mots_cles, $liaisons, $correspondances) {
2414 jpm 93 
		$requete = "INSERT INTO ".$this->table_liaison." (id_element_lie, id_mot_cle) VALUES ";
2031 aurelien 94 
		$lier = false;
95 
		$mot_cles_inexistants = 0;
2414 jpm 96 
 
97 
		foreach ($liaisons as &$liaison_mot_cle) {
2031 aurelien 98 
			$cle = $liaison_mot_cle['id_mot_cle'].'-'.$liaison_mot_cle['id_utilisateur'];
2414 jpm 99 
			if (isset($mots_cles[$cle])) {
2031 aurelien 100 
				$cle_id_mot_cle_migre = $mots_cles[$cle]['chemin'].'-'.$liaison_mot_cle['id_utilisateur'];
101 
				if(isset($correspondances[$cle_id_mot_cle_migre])) {
2057 aurelien 102 
					$id_mot_cle_migre = $correspondances[$cle_id_mot_cle_migre]['id_mot_cle'];
2414 jpm 103 
					$requete .= "(".
2031 aurelien 104 
						$this->proteger($liaison_mot_cle['id_element_lie']).", ".
105 
						$this->proteger($id_mot_cle_migre)." ".
106 
									"), ";
107 
					$lier = true;
108 
				} else {
109 
					$mot_cles_inexistants++;
110 
				}
111 
			}
112 
		}
113 
 
2414 jpm 114 
		if ($lier) {
115 
			$requete = rtrim($requete, ', ');
116 
			$this->requeter($requete);
2031 aurelien 117 
		}
2414 jpm 118 
		if ($mot_cles_inexistants != 0) {
2031 aurelien 119 
			echo $mot_cles_inexistants."\n";
120 
		}
121 
	}
122 
}