374 lines
10 KiB
PHP
374 lines
10 KiB
PHP
<?
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/*
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* This file is part of PhpCompta.
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*
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* PhpCompta is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* PhpCompta 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with PhpCompta; 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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/* $Revision$ */
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// Copyright Author Dany De Bontridder ddebontridder@yahoo.fr
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/* Class user
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**************************************************
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* Purpose :
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* Data & function about connected users
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*/
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include_once("constant.php");
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class cl_user {
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var $id;
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var $pass;
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var $db;
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var $admin;
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var $valid;
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function cl_user ($p_cn,$p_id=-1){
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// if p_id is not set then check the connected user
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if ( $p_id == -1 ) {
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echo_debug('class_user.php',__LINE__," g_user = ".$_SESSION['g_user']);
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$this->id=$_SESSION['g_user'];
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$this->pass=$_SESSION['g_pass'];
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$this->valid=(isset ($_SESSION['isValid']))?1:0;
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$this->db=$p_cn;
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if ( isset($_SESSION['g_theme']) )
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$this->theme=$_SESSION['g_theme'];
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$this->admin=( isset($_SESSION['use_admin']) )?$_SESSION['use_admin']:0;
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if ( isset($_SESSION['use_name']) )
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$this->name=$_SESSION['use_name'];
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if ( isset($_SESSION['use_first_name']) )
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$this->first_name=$_SESSION['use_first_name'];
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}
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else // if p_id is set get data of another user
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{
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$this->id=$p_id;
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$this->db=$p_cn;
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$Sql="select use_first_name,
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use_name,
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use_login,
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use_active,
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use_admin,
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from ac_users
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where use_id=$p_id";
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$cn=DbConnect();
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$Res=pg_exec($cn,$Sql);
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if (($Max=pg_NumRows($Res)) == 0 ) return -1;
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$row=pg_fetch_array($Res,0);
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$this->first_name=$row['use_first_name'];
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$this->name=$row['use_name'];
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$this->active=$row['use_active'];
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$this->login=$row['use_login'];
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$this->admin=$row['use_admin'];
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}
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}
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/*++
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* function : CheckUser
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* Parameter : none
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* return : not use
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* Description :
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* Check if user is active and exists in the
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* repository
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* Automatically redirect
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*
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++*/
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function Check()
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{
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$res=0;
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$pass5=md5($this->pass);
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if ( $this->valid == 1 ) { return; }
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$cn=DbConnect();
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if ( $cn != false ) {
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$sql="select ac_users.use_login,ac_users.use_active, ac_users.use_pass,
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use_admin,use_first_name,use_name
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from ac_users
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where ac_users.use_login='$this->id'
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and ac_users.use_active=1
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and ac_users.use_pass='$pass5'";
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echo_debug('class_user.php',__LINE__,"Sql = $sql");
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$ret=pg_exec($cn,$sql);
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$res=pg_NumRows($ret);
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echo_debug('class_user.php',__LINE__,"Number of found rows : $res");
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if ( $res >0 ) {
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$r=pg_fetch_array($ret,0);
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$_SESSION['use_admin']=$r['use_admin'];
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$_SESSION['use_name']=$r['use_name'];
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$_SESSION['use_first_name']=$r['use_first_name'];
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$this->admin=$_SESSION['use_admin'];
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$this->name=$_SESSION['use_name'];
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$this->first_name=$_SESSION['use_first_name'];
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$this->GetGlobalPref();
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}
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}
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if ( $res == 0 ) {
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echo '<META HTTP-EQUIV="REFRESH" content="4;url=index.html">';
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echo "<BR><BR><BR><BR><BR><BR>";
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echo "<P ALIGN=center><BLINK>
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<FONT size=+12 COLOR=RED>
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Invalid user <BR> or<BR> Invalid password
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</FONT></BLINK></P></BODY></HTML>";
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session_unset();
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exit -1;
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} else {
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$this->valid=1;
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}
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return $ret;
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}
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function getJrn() {
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}
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/* function Admin
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**************************************************
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* Purpose : Check if an user is an admin
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*
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* parm :
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* - none
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* gen :
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* - none
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* return: 1 for yes 0 for no
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*/
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function Admin() {
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$res=0;
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if ( $this->id != 'phpcompta') {
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$pass5=md5($this->pass);
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$sql="select use_id from ac_users where use_login='$this->id'
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and use_active=1 and use_admin=1 and use_pass='$pass5'";
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$cn=DbConnect();
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$this->admin=CountSql($cn,$sql);
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} else $this->admin=1;
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return $this->admin;
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}
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function AccessJrn($p_cn,$p_jrn_id) {
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$this->Admin();
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if ( $this->admin==1) return true;
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$sql=CountSql($p_cn,"select uj_id
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from user_sec_jrn
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where
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uj_priv in ('R','W')
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and uj_jrn_id=".$p_jrn_id.
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" and uj_login = '".$this->id."'");
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if ( $sql != 0 ) return true;
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return false;
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}
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/* function SetPeriode
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* Purpose : Set the selected periode in the user's preferences
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*
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* parm :
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* - $p_periode
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* - $p_user
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* gen :
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* - none
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* return:
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* - none
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*
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*/
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function SetPeriode($p_periode) {
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$sql="update user_local_pref set parameter_value='$p_periode' where user_id='$this->id' and parameter_type='PERIODE'";
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$Res=ExecSql($this->db,$sql);
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}
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/* function GetPeriode
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* Purpose : Get the default periode from the user's preferences
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*
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* parm :
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* - $p_cn connexion
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* - $p_user
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* gen :
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* - none
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* return:
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* - the default periode
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*
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*/
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function GetPeriode() {
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$array=$this->GetPreferences();
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return $array['PERIODE'];
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}
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/* function GetPreferences
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* Purpose : Get the default user's preferences
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*
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* parm :
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* - $p_cn connexion
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* - $p_user
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* gen :
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* - none
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* return:
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* - none
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*
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*/
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function GetPreferences ()
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{
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// si preference n'existe pas, les cr<63>er
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$sql="select parameter_type,parameter_value from user_local_pref where user_id='".$this->id."'";
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$Res=ExecSql($this->db,$sql);
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if (pg_NumRows($Res) == 0 ) {
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// default periode
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$sql=sprintf("insert into user_local_pref (user_id,parameter_value,parameter_type)
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select '%s',min(p_id),'PERIODE' from parm_periode where p_closed=false",
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$this->id);
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$Res=ExecSql($this->db,$sql);
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$l_array=$this->GetPreferences();
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} else {
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for ( $i =0;$i < pg_NumRows($Res);$i++) {
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$row= pg_fetch_array($Res,0);
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$type=$row['parameter_type'];
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$l_array[$type]=$row['parameter_value'];
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}
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}
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return $l_array;
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}
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/* function CheckAction
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* Purpose : Check if an user is allowed to do an action
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*
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* parm :
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* - p_dossier dossier id
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* - p_login user's login
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* - p_action_id
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* gen :
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* -
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* return:
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* - 0 no priv
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* - 1 priv granted
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*
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*/
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function CheckAction ( $p_cn,$p_action_id)
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{
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if ( $this->admin==1 ) return 1;
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$Res=ExecSql($p_cn,"select * from user_sec_act where ua_login='".$this->id."' and ua_act_id=$p_action_id");
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$Count=pg_NumRows($Res);
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if ( $Count == 0 ) return 0;
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if ( $Count == 1 ) return 1;
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echo "<H2 class=\"error\"> Invalid action !!! $Count select * from user_sec_act where ua_login='$p_login' and ua_act_id=$p_action_id </H2>";
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}
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/* function GetGlobalPref
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**************************************************
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* Purpose : Get the global preferences from user_global_pref
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* in the account_repository db
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* parm :
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* - set g_variable
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* gen :
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* - none
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* return:
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* - none
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*/
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function GetGlobalPref()
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{
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echo_debug('class_user.php',__LINE__,"function GetGlobalPref");
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$cn=Dbconnect();
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// Load everything in an array
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$Res=ExecSql ($cn,"select parameter_type,parameter_value from
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user_global_pref
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where user_id='".$this->id."'");
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$Max=pg_NumRows($Res);
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if ( $Max == 0 ) {
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$this->insert_default_global_pref();
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$this->GetGlobalPref();
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return;
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}
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// Load value into array
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$line=array();
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for ($i=0;$i<$Max;$i++) {
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$row=pg_fetch_array($Res,$i);
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$type=$row['parameter_type'];
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$line[$type]=$row['parameter_value'];;
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}
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// save array into g_ variable
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$array_pref=array ('g_theme'=>'THEME','g_pagesize'=>'PAGESIZE');
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foreach ($array_pref as $name=>$parameter ) {
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if ( ! isset ($line[$parameter]) ) {
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echo_debug("Missing pref : ".$parameter);
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$this->insert_default_global_pref($parameter);
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$this->GetGlobalPref();
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return;
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}
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$_SESSION[$name]=$line[$parameter];
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}
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}
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/* function insert_default_global_pref
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**************************************************
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* Purpose : insert default pref
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* if no parameter are given insert all the existing
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* parameter otherwise only the requested
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* parm :
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* - parameter's type or nothing
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* gen :
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* - none
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* return: nothing
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*/
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function insert_default_global_pref($p_type="",$p_value="") {
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echo_debug('class_user.php',__LINE__,"function insert_default_global_pref");
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echo_debug('class_user.php',__LINE__,"parameter p_type $p_type p_value $p_value");
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$default_parameter= array("THEME"=>"Light",
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"PAGESIZE"=>"50");
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$cn=Dbconnect();
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$Sql="insert into user_global_pref(user_id,parameter_type,parameter_value)
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values ('%s','%s','%s')";
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if ( $p_type == "" ) {
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foreach ( $default_parameter as $name=>$value) {
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$Insert=sprintf($Sql,$this->id,$name,$value);
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ExecSql($cn,$Insert);
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}
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}
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else {
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$value=($p_value=="")?$default_parameter[$p_type]:$p_value;
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$Insert=sprintf($Sql,$this->id,$p_type,$value);
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ExecSql($cn,$Insert);
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}
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}
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/* function update_global_pref
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**************************************************
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* Purpose : update default pref
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* if value is not given then use the default value
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* parm :
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* - parameter's type
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* - parameter's value value of the type
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* gen :
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* - none
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* return: nothing
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*/
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function update_global_pref($p_type,$p_value="") {
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$default_parameter= array("THEME"=>"Light",
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"PAGESIZE"=>"50");
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$cn=Dbconnect();
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$Sql="update user_global_pref set parameter_value='%s'
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where parameter_type='%s' and
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user_id='%s'";
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$value=($p_value=="")?$default_parameter[$p_type]:$p_value;
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$Update=sprintf($Sql,$value,$p_type,$this->id);
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ExecSql($cn,$Update);
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}//end function
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}
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?>
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