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<?php
/***************************************************************************
* user_modify.php *
* ------------------- *
* application : PhpWebGallery 1.3 <http://phpwebgallery.net> *
* author : Pierrick LE GALL <pierrick@z0rglub.com> *
* *
* $Id$
* *
***************************************************************************/
/***************************************************************************
* *
* 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; *
* *
***************************************************************************/
include_once( './include/isadmin.inc.php' );
//----------------------------------------------------- template initialization
$sub = $vtp->Open( '../template/'.$user['template'].'/admin/user_modify.vtp' );
$error = array();
$tpl = array( 'adduser_info_message', 'adduser_info_back', 'adduser_fill_form',
'login', 'new', 'password', 'mail_address', 'adduser_status',
'submit', 'adduser_info_password_updated','menu_groups',
'dissociate','adduser_associate' );
templatize_array( $tpl, 'lang', $sub );
//--------------------------------------------------------- form criteria check
$error = array();
$display_form = true;
// retrieving information in the database about the user identified by its
// id in $_GET['user_id']
$query = 'select';
$query.= ' username,status,mail_address';
$query.= ' from '.PREFIX_TABLE.'users';
$query.= ' where id = '.$_GET['user_id'];
$query.= ';';
$row = mysql_fetch_array( mysql_query( $query ) );
$page['username'] = $row['username'];
$page['status'] = $row['status'];
$page['mail_address'] = $row['mail_address'];
// user is not modifiable if :
// 1. the selected user is the user "guest"
// 2. the selected user is the webmaster and the user making the modification
// is not the webmaster
if ( $row['username'] == 'guest'
or ( $row['username'] == $conf['webmaster']
and $user['username'] != $conf['webmaster'] ) )
{
array_push( $error, $lang['user_err_modify'] );
$display_form = false;
}
// if the user was not found in the database, no modification possible
if ( $row['username'] == '' )
{
array_push( $error, $lang['user_err_unknown'] );
$display_form = false;
}
if ( sizeof( $error ) == 0 and isset( $_POST['submit'] ) )
{
// shall we use a new password and overwrite the old one ?
$use_new_password = false;
if ( $_POST['use_new_pwd'] == 1)
{
$use_new_password = true;
}
// if we try to update the webmaster infos, we have to set the status to
// 'admin'
if ( $row['username'] == $conf['webmaster'] )
$_POST['status'] = 'admin';
$error = array_merge( $error, update_user(
$_GET['user_id'], $_POST['mail_address'],
$_POST['status'], $use_new_password,
$_POST['password'] ) );
}
// association with groups management
if ( isset( $_POST['submit'] ) )
{
// deletion of checked groups
$query = 'SELECT id,name';
$query.= ' FROM '.PREFIX_TABLE.'groups';
$query.= ' ORDER BY id ASC';
$query.= ';';
$result = mysql_query( $query );
while ( $row = mysql_fetch_array( $result ) )
{
$dissociate = 'dissociate-'.$row['id'];
if ( $_POST[$dissociate] == 1 )
{
$query = 'DELETE FROM '.PREFIX_TABLE.'user_group';
$query.= ' WHERE user_id = '.$_GET['user_id'];
$query.= ' AND group_id ='.$row['id'];
$query.= ';';
mysql_query( $query );
}
}
// create a new association between the user and a group
$query = 'INSERT INTO '.PREFIX_TABLE.'user_group';
$query.= ' (user_id,group_id) VALUES';
$query.= ' ('.$_GET['user_id'].','.$_POST['associate'].')';
$query.= ';';
mysql_query( $query );
}
//-------------------------------------------------------------- errors display
if ( sizeof( $error ) != 0 )
{
$vtp->addSession( $sub, 'errors' );
for ( $i = 0; $i < sizeof( $error ); $i++ )
{
$vtp->addSession( $sub, 'li' );
$vtp->setVar( $sub, 'li.li', $error[$i] );
$vtp->closeSession( $sub, 'li' );
}
$vtp->closeSession( $sub, 'errors' );
}
//---------------------------------------------------------------- confirmation
if ( sizeof( $error ) == 0 and isset( $_POST['submit'] ) )
{
$vtp->addSession( $sub, 'confirmation' );
$vtp->setVar( $sub, 'confirmation.username', $page['username'] );
$url = add_session_id( './admin.php?page=user_list' );
$vtp->setVar( $sub, 'confirmation.url', $url );
$vtp->closeSession( $sub, 'confirmation' );
if ( $use_new_pwd )
{
$vtp->addSession( $sub, 'password_updated' );
$vtp->closeSession( $sub, 'password_updated' );
}
}
//------------------------------------------------------------------------ form
if ( $display_form )
{
$vtp->addSession( $sub, 'form' );
$action = './admin.php?page=user_modify&user_id='.$_GET['user_id'];
$vtp->setVar( $sub, 'form.form_action', add_session_id( $action ) );
$vtp->setVar( $sub, 'form.user:username', $page['username'] );
if ( isset( $_POST['mail_address'] ) )
{
$page['mail_address'] = $_POST['mail_address'];
}
$vtp->setVar( $sub, 'form.user:mail_address', $page['mail_address'] );
// change status only if the user is not the webmaster
if ( $page['username'] != $conf['webmaster'] )
{
$vtp->addSession( $sub, 'status' );
if ( isset( $_POST['status'] ) )
{
$page['status'] = $_POST['status'];
}
$option = get_enums( PREFIX_TABLE.'users', 'status' );
for ( $i = 0; $i < sizeof( $option ); $i++ )
{
$vtp->addSession( $sub, 'status_option' );
$vtp->setVar( $sub, 'status_option.value', $option[$i] );
$vtp->setVar( $sub, 'status_option.option',
$lang['adduser_status_'.$option[$i]] );
if( $option[$i] == $page['status'] )
{
$vtp->setVar( $sub, 'status_option.selected', ' selected="selected"' );
}
$vtp->closeSession( $sub, 'status_option' );
}
$vtp->closeSession( $sub, 'status' );
}
// groups linked with this user
$query = 'SELECT id,name';
$query.= ' FROM '.PREFIX_TABLE.'user_group, '.PREFIX_TABLE.'groups';
$query.= ' WHERE group_id = id';
$query.= ' AND user_id = '.$_GET['user_id'];
$query.= ';';
$result = mysql_query( $query );
$user_groups = array();
if ( mysql_num_rows( $result ) > 0 )
{
$vtp->addSession( $sub, 'groups' );
while ( $row = mysql_fetch_array( $result ) )
{
$vtp->addSession( $sub, 'group' );
$vtp->setVar( $sub, 'group.name', $row['name'] );
$vtp->setVar( $sub, 'group.dissociate_id', $row['id'] );
$vtp->closeSession( $sub, 'group' );
array_push( $user_groups, $row['id'] );
}
$vtp->closeSession( $sub, 'groups' );
}
// empty group not to take into account
$vtp->addSession( $sub, 'associate_group' );
$vtp->setVar( $sub, 'associate_group.value', 'undef' );
$vtp->setVar( $sub, 'associate_group.option', '' );
$vtp->closeSession( $sub, 'associate_group' );
// groups not linked yet to the user
$query = 'SELECT id,name';
$query.= ' FROM '.PREFIX_TABLE.'groups';
$query.= ' ORDER BY id ASC';
$query.= ';';
$result = mysql_query( $query );
while ( $row = mysql_fetch_array( $result ) )
{
if ( !in_array( $row['id'], $user_groups ) )
{
$vtp->addSession( $sub, 'associate_group' );
$vtp->setVar( $sub, 'associate_group.value', $row['id'] );
$vtp->setVar( $sub, 'associate_group.option', $row['name'] );
$vtp->closeSession( $sub, 'associate_group' );
}
}
$url = add_session_id( './admin.php?page=user_list' );
$vtp->setVar( $sub, 'form.url_back', $url );
$vtp->closeSession( $sub, 'form' );
}
//----------------------------------------------------------- sending html code
$vtp->Parse( $handle , 'sub', $sub );
?>
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