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<?php
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// +------------------------------------------------------------------------------------------------------+
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// | PHP version 4.1 |
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// +------------------------------------------------------------------------------------------------------+
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// | Copyright (C) 2004 Tela Botanica (accueil@tela-botanica.org) |
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// +------------------------------------------------------------------------------------------------------+
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// | This library is free software; you can redistribute it and/or |
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// | modify it under the terms of the GNU Lesser General Public |
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// | License as published by the Free Software Foundation; either |
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// | version 2.1 of the License, or (at your option) any later version. |
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// | |
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// | This library is distributed in the hope that it will be useful, |
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// | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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// | Lesser General Public License for more details. |
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// | |
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// | You should have received a copy of the GNU Lesser General Public |
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// | License along with this library; if not, write to the Free Software |
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// | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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// +------------------------------------------------------------------------------------------------------+
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// |@author ABDOOL RAHEEM shaheen shaheenar50@hotmail.com |
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// |@version 3 |
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class Preference
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{
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private $table = 'gestion_preferences';
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private $id_utilisateur = null;
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private $id_projet = null;
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/*** Constructeur */
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function Preference($u, $p)
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{
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$this->_utilisateur = $u;
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$this->_projet = $p;
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}
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/**
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* Ajouter une préférence dans la base de données.
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*@return true si ok, false si aucun enregistrement effectué
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*/
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function ajouter()
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{
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$requete = 'INSERT INTO gestion_preferences (gp_id_utilisateur, gp_id_projet) '.
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'VALUES ('.$this->id_utilisateur.', '.$this->id_projet.')';
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$resultat = $GLOBALS['db']->query($requete);
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if (DB::isError($resultat)) {
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die($resultat->getMessage());
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}
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$nbre_enregistrement_ajoute = $GLOBALS['db']->affectedRows();
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if ($nbre_enregistrement_ajoute == 1) {
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return true;
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} elseif ($nbre_enregistrement_ajoute == 0) {
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return false;
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}
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}
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/**
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* Récupérer la liste de préférences d'un utilisateur.
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*@param identifiant utilisateur.
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*/
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function recupererTableauPreferences()
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{
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$table = array();
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$requete = "SELECT P.".GEST_CHAMPS_ID_PROJET.", P.".GEST_CHAMPS_NOM_PROJET." ,C.".GEST_CHAMPS_ID_CATEGORIE.",C.".GEST_CHAMPS_LIBELLE_CATEGORIE.
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" FROM ".GEST_PREFERENCES." F, ".GEST_PROJET." P,".GEST_CATEGORIE." C".
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" WHERE ".GEST_CHAMPS_ID_UTILISATEUR. " = $this->_utilisateur".
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" AND F.".GEST_CHAMPS_ID_PROJET." = P.".GEST_CHAMPS_ID_PROJET.
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" AND P.".GEST_CHAMPS_ID_CATEGORIE." = C.".GEST_CHAMPS_ID_CATEGORIE.
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" ORDER BY ".GEST_CHAMPS_LIBELLE_CATEGORIE;
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$resultat = $GLOBALS['db']->query($requete);
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(DB::isError($resultat)) ? die (BOG_afficherErreurSql(__FILE__, __LINE__, $resultat->getMessage(), $requete)) : '' ;
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while ( $ligne = $resultat->fetchRow(DB_FETCHMODE_ASSOC)) {
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$case = array('id_proj' => $ligne[GEST_CHAMPS_ID_PROJET], 'nom_proj' => $ligne[GEST_CHAMPS_NOM_PROJET],'id_cat' => $ligne[GEST_CHAMPS_ID_CATEGORIE], 'libelle_cat' => $ligne[GEST_CHAMPS_LIBELLE_CATEGORIE]);
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array_push($table, $case);
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}
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return $table;
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}
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/**
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*supprimer liste de preferences
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*pour un utilisateur donne
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*@param identifiant d'un utilisateur
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*/
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function supprimerPreferences($id)
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{
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$requete = 'DELETE FROM '.GEST_PREFERENCES.' '.
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'WHERE '.GEST_CHAMPS_ID_UTILISATEUR.' = '.$id;
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$resultat = $GLOBALS['db']->query($requete);
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return $GLOBALS['db']->affectedRows();
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}
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/**
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* Méthode renvoyant vrai si un projet est dans la liste de préférence d'un utilisateur.
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*$id : identifiant du projet a chercher
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*@return true : si existe
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*@return false si n'existe pas
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*/
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function isInPreferences($id)
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{
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$tab = $this->recupererTableauPreferences();
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$res = false;
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for ($r = 0; $r < count($tab); $r++) {
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$t = $tab[$r];
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if ($t['id_proj'] == $id) {
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$res = true;
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}
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}
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return $res;
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}
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/**
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* Afficher préférences
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*/
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function afficherPreference()
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{
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echo "<br /> preferences <br />";
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$u= array($this->_utilisateur,$this->_projet);
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foreach ($u as $p) {
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echo "$p , ";
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}
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echo "<br /> ";
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}
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}
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?>
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