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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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//fichier langues
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include_once CHEMIN_LANGUES.'gtt_langue_fr.inc.php';
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//classe projet
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include_once CHEMIN_CLASSES_METIER.'gtt_projet.class.php';
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class Tache
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{
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var $_id_tache;
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var $_nom_tache;
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var $_description_tache;
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var $_date_debut_tache;
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var $_duree_prevue_tache;
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var $_duree_reelle_tache;
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var $_avancement_tache;
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//identifiant du projet auquel il appartient
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var $_projet;
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/*tableau des predecesseurs */
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var $_tab_pred= array ();
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/*tableau des sucesseurs */
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var $_tab_succ= array ();
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/**
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*constructeur
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*/
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function Tache($id)
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{
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$this->_id_tache=$id;
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}
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/**
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*fonction construisant une nouvelle tache
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*avec que les options obligatoires
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*@param : id : identifiant de la tache
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*@param : proj: identifiant du projet
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*@pâram : nom de la tache
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*/
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function construireDefaultTache($proj,$nom)
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{
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$this->_id_tache=&Tache::nextId();
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$this->_projet=$proj;
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$this->_nom_tache=$nom;
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$p=&Projet::recupererProjet($proj);
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$this->_date_debut_tache=$p->getDateDeb();
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$this->_duree_prevue_tache=$p->getDureePrevue();
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}
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/**
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*enregistre une nouvelle tache par defaut
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*dasn la base de donnees
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*renvoie 1 si tache enregistree
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*0 si pas d'enregistrement
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*-1 si erreur
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*/
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function enregistrerNewDefaultTache()
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{
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$table =GEST_TACHES;
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//Verification si identifiant deja attribue
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$b=&Tache::nextId();
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$this->_id_tache=$b;
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$champs = array(
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GEST_CHAMPS_ID_TACHE => $this->_id_tache,
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GEST_CHAMPS_ID_PROJET=>$this->_projet,
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GEST_CHAMPS_NOM_TACHE=> "$this->_nom_tache",
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GEST_CHAMPS_DATE_DEB_TACHE=> $this->_date_debut_tache,
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GEST_CHAMPS_DUREE_PREVUE_TACHE=>$this->_duree_prevue_tache);
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$resultat = $GLOBALS['db']->autoExecute($table, $champs, DB_AUTOQUERY_INSERT);
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if (DB::isError($resultat)) {
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die($resultat->getMessage());
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}
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$j=$GLOBALS['db']->affectedRows();
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switch ($j)
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{
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case 1 : return 1;
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case 0 :return 0;
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default :return -1;
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}
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}
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/**
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*recupere l'identifiant de la tache par defaut
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*renvoie l'identifiant si aucune erreur
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*-1 si erreur
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*/
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function recupererIdentifiantDefaultTache()
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{
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$requete="SELECT ".GEST_CHAMPS_ID_TACHE.
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" FROM ".GEST_TACHES.
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" WHERE ".GEST_CHAMPS_NOM_TACHE." = \"".GESTION_NOM_TACHE_DEFAUT_L."\"";
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$resultat = $GLOBALS['db']->query($requete);
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(DB::isError($resultat)) ?
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die (BOG_afficherErreurSql(__FILE__, __LINE__, $resultat->getMessage(), $requete)) : '' ;
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$res = $resultat->fetchRow(DB_FETCHMODE_ORDERED);
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$j=$resultat->numRows();
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if ($j==1)
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{
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return $res[0];
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}else return -1;
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}
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/**
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*supprime une tache de la base de donnees
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*@param $id_projet : supprime une tache a partir de l'identifiant
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*de la tache
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*/
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function supprimerTache($id_tache)
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{
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}
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/**
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* met a jour l'etat d'avancement d'une tache
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*/
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function setAvancement($avanc)
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{
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$this->avancement_tache=$avanc;
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}
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/**
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*recupere l'identifiant de la prochaine categorie
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*de la base de donnees
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*/
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function nextId()
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{
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$requete = 'SELECT MAX('.GEST_CHAMPS_ID_TACHE.') AS maxi FROM '.GEST_TACHES;
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$resultat = $GLOBALS['db']->query($requete);
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if (DB::isError($resultat) || $resultat->numRows() > 1) {
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return false;
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}
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$ligne = $resultat->fetchRow(DB_FETCHMODE_OBJECT);
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return $ligne->maxi + 1;
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}
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}
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?>
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