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dolibarr/htdocs/usergroup.class.php
Laurent Destailleur 98c376c67f Doc: Mise a jour doc doxygen
2005-03-05 16:58:15 +00:00

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<?php
/* Copyright (c) 2005 Rodolphe Quiedeville <rodolphe@quiedeville.org>
* Copyright (c) 2005 Laurent Destailleur <eldy@users.sourceforge.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* $Id$
* $Source$
*/
/**
\file htdocs/usergroup.class.php
\brief Fichier de la classe des groupes d'utilisateur
\author Rodolphe Qiedeville
\version $Revision$
*/
/**
\class UserGroup
\brief Classe permettant la gestion des groupes d'utilisateur
*/
class UserGroup
{
var $db;
var $id;
var $nom;
var $note;
var $datec;
var $datem;
/**
* \brief Constructeur de la classe
* \param $DB handler accès base de données
* \param $id id du groupe (0 par défaut)
*/
function UserGroup($DB, $id=0)
{
$this->db = $DB;
$this->id = $id;
return 0;
}
/**
* \brief Charge un objet user avec toutes ces caractéristiques
* \param id id du groupe à charger
*/
function fetch($id)
{
$this->id = $id;
$sql = "SELECT g.rowid, g.nom, g.note, g.datec, tms as datem";
$sql .= " FROM ".MAIN_DB_PREFIX."usergroup as g";
$sql .= " WHERE g.rowid = ".$this->id;
$result = $this->db->query($sql);
if ($result)
{
if ($this->db->num_rows($result))
{
$obj = $this->db->fetch_object($result);
$this->id = $obj->rowid;
$this->nom = $obj->nom;
$this->note = $obj->note;
$this->datec = $obj->datec;
$this->datem = $obj->datem;
}
$this->db->free($result);
}
else
{
dolibarr_syslog("UserGroup::Fetch Erreur");
}
}
/**
* \brief Ajoute un droit au groupe
* \param rid id du droit à ajouter
* \return int > 0 si ok, < 0 si erreur
*/
function addrights($rid)
{
if (strlen($rid) == 2)
{
$topid = substr($rid,0,1);
$lowid = substr($rid,1,1);
}
if (strlen($rid) == 3)
{
$topid = substr($rid,0,2);
$lowid = substr($rid,2,1);
}
if ($lowid == 1)
{
$sql = "DELETE FROM ".MAIN_DB_PREFIX."usergroup_rights WHERE fk_usergroup = $this->id AND fk_id=$rid";
$this->db->query($sql);
$sql = "INSERT INTO ".MAIN_DB_PREFIX."usergroup_rights (fk_usergroup, fk_id) VALUES ($this->id, $rid)";
if ($this->db->query($sql))
{
}
}
if ($lowid > 1)
{
$sql = "DELETE FROM ".MAIN_DB_PREFIX."usergroup_rights WHERE fk_usergroup = $this->id AND fk_id=$rid";
$this->db->query($sql);
$sql = "INSERT INTO ".MAIN_DB_PREFIX."usergroup_rights (fk_usergroup, fk_id) VALUES ($this->id, $rid)";
if ($this->db->query($sql))
{
}
$nid = $topid . "1";
$sql = "DELETE FROM ".MAIN_DB_PREFIX."usergroup_rights WHERE fk_usergroup = $this->id AND fk_id=$nid";
$this->db->query($sql);
$sql = "INSERT INTO ".MAIN_DB_PREFIX."usergroup_rights (fk_usergroup, fk_id) VALUES ($this->id, $nid)";
if ($this->db->query($sql))
{
}
else
{
dolibarr_print_error($this->db);
}
}
if ($lowid == 0)
{
for ($i = 1 ; $i < 10 ; $i++)
{
$nid = $topid . "$i";
$sql = "DELETE FROM ".MAIN_DB_PREFIX."usergroup_rights WHERE fk_usergroup = $this->id AND fk_id=$nid";
$this->db->query($sql);
$sql = "INSERT INTO ".MAIN_DB_PREFIX."usergroup_rights (fk_usergroup, fk_id) VALUES ($this->id, $nid)";
if ($this->db->query($sql))
{
}
else
{
dolibarr_print_error($this->db);
}
}
}
return 1;
}
/**
* \brief Retire un droit au groupe
* \param rid id du droit à retirer
* \return int > 0 si ok, < 0 si erreur
*/
function delrights($rid)
{
if (strlen($rid) == 2)
{
$topid = substr($rid,0,1);
$lowid = substr($rid,1,1);
}
if (strlen($rid) == 3)
{
$topid = substr($rid,0,2);
$lowid = substr($rid,2,1);
}
if ($lowid > 1)
{
$sql = "DELETE FROM ".MAIN_DB_PREFIX."usergroup_rights WHERE fk_usergroup = $this->id AND fk_id=$rid";
if ($this->db->query($sql))
{
}
}
if ($lowid == 1)
{
$fid = $topid . "0";
$lid = $topid . "9";
$sql = "DELETE FROM ".MAIN_DB_PREFIX."usergroup_rights WHERE fk_usergroup = $this->id AND fk_id >= $fid AND fk_id <= $lid";
if ($this->db->query($sql))
{
}
else
{
dolibarr_print_error($this->db);
}
}
if ($lowid == 0)
{
for ($i = 1 ; $i < 10 ; $i++)
{
$nid = $topid . "$i";
$sql = "DELETE FROM ".MAIN_DB_PREFIX."usergroup_rights WHERE fk_usergroup = $this->id AND fk_id=$nid";
if ($this->db->query($sql))
{
}
else
{
dolibarr_print_error($this->db);
}
}
}
return 1;
}
/**
* \brief Charge dans l'objet group, la liste des permissions auquels le groupe a droit
* \param module nom du module dont il faut récupérer les droits ('' par defaut signifie tous les droits)
*/
function getrights($module='')
{
if ($this->all_permissions_are_loaded)
{
// Si les permissions ont déja été chargées, on quitte
return;
}
/*
* Récupération des droits
*/
$sql = "SELECT r.module, r.perms, r.subperms ";
$sql .= " FROM ".MAIN_DB_PREFIX."usergroup_rights as u, ".MAIN_DB_PREFIX."rights_def as r";
$sql .= " WHERE r.id = u.fk_id AND u.fk_usergroup= $this->id AND r.perms IS NOT NULL";
if ($this->db->query($sql))
{
$num = $this->db->num_rows();
$i = 0;
while ($i < $num)
{
$row = $this->db->fetch_row();
if (strlen($row[1]) > 0)
{
if (strlen($row[2]) > 0)
{
$this->rights->$row[0]->$row[1]->$row[2] = 1;
}
else
{
$this->rights->$row[0]->$row[1] = 1;
}
}
$i++;
}
}
if ($module == '')
{
// Si module etait non defini, alors on a tout chargé, on peut donc considérer
// que les droits sont en cache (car tous chargés) pour cet instance de user
$this->all_permissions_are_loaded=1;
}
}
/**
* \brief Efface un groupe de la base
* \return < 0 si erreur, > 0 si ok
*/
function delete()
{
$sql = "DELETE FROM ".MAIN_DB_PREFIX."usergroup";
$sql .= " WHERE rowid = ".$this->id;
$result=$this->db->query($sql);
if ($result)
{
return 1;
}
else
{
dolibarr_print_error($this->db);
return -1;
}
}
/**
* \brief Crée un groupe en base
* \return si erreur <0, si ok renvoie id groupe créé
*/
function create()
{
$sql = "INSERT into ".MAIN_DB_PREFIX."usergroup (datec,nom)";
$sql .= " VALUES(now(),'$this->nom')";
$result=$this->db->query($sql);
if ($result)
{
$table = "".MAIN_DB_PREFIX."usergroup";
$this->id = $this->db->last_insert_id($table);
if ($this->update() < 0) return -2;
return $this->id;
}
else
{
dolibarr_syslog("UserGroup::Create");
return -1;
}
}
/**
* \brief Mise à jour en base d'un utilisateur
* \return <0 si echec, >=0 si ok
*/
function update()
{
$sql = "UPDATE ".MAIN_DB_PREFIX."usergroup SET ";
$sql .= " nom = '$this->nom',";
$sql .= " note = '$this->note'";
$sql .= " WHERE rowid = ".$this->id;
$result = $this->db->query($sql);
if ($result)
{
if ($this->db->affected_rows())
{
return 1;
}
return 0;
}
else
{
dolibarr_print_error($this->db);
return -2;
}
}
}
?>
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