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ldapsaisie/trunk/select.php
Benjamin Renard 4dca97074b - LSselect && LSattr_html_select_object : Optimisation des recherches en utilisant 
LSldapObject :: listObjectsName()
2008-11-09 01:40:18 +00:00

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PHP
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<?php
/*******************************************************************************
* Copyright (C) 2007 Easter-eggs
* http://ldapsaisie.labs.libre-entreprise.org
*
* Author: See AUTHORS file in top-level directory.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* 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.
******************************************************************************/
require_once 'includes/functions.php';
require_once 'includes/class/class.LSsession.php';
$GLOBALS['LSsession'] = new LSsession();
if($LSsession -> startLSsession()) {
if (isset($_REQUEST['LSobject'])) {
$LSobject = $_REQUEST['LSobject'];
if ( $GLOBALS['LSsession'] -> loadLSobject($LSobject) ) {
$objectList=array();
$object = new $LSobject();
$GLOBALS['Smarty']->assign('pagetitle',$object -> getLabel());
$GLOBALS['Smarty']->assign('LSobject_list_objectname',$object -> getLabel());
if (isset($_SESSION['LSsession']['LSsearch'][$LSobject])) {
$filter = $_SESSION['LSsession']['LSsearch'][$LSobject]['filter'];
if (isCompatibleDNs($_SESSION['LSsession']['LSsearch'][$LSobject]['topDn'],$GLOBALS['LSsession'] -> topDn)) {
$topDn = $_SESSION['LSsession']['LSsearch'][$LSobject]['topDn'];
if (isset($_SESSION['LSsession']['LSsearch'][$LSobject]['selectedTopDn'])) {
$selectedTopDn = $_SESSION['LSsession']['LSsearch'][$LSobject]['selectedTopDn'];
}
else {
$selectedTopDn = $GLOBALS['LSsession'] -> topDn;
}
}
else {
$selectedTopDn = $GLOBALS['LSsession'] -> topDn;
$topDn = $object -> config['container_dn'].','.$GLOBALS['LSsession'] -> topDn;
}
$params = $_SESSION['LSsession']['LSsearch'][$LSobject]['params'];
$pattern = $_SESSION['LSsession']['LSsearch'][$LSobject]['pattern'];
$recur = $_SESSION['LSsession']['LSsearch'][$LSobject]['recur'];
$approx = $_SESSION['LSsession']['LSsearch'][$LSobject]['approx'];
$orderby = $_SESSION['LSsession']['LSsearch'][$LSobject]['orderby'];
$ordersense = $_SESSION['LSsession']['LSsearch'][$LSobject]['ordersense'];
$doSubDn = $_SESSION['LSsession']['LSsearch'][$LSobject]['doSubDn'];
}
else {
$filter = NULL;
$topDn = $object -> config['container_dn'].','.$GLOBALS['LSsession'] -> topDn;
$params = array('scope' => 'one');
$pattern = false;
$recur = false;
$approx = false;
$selectedTopDn = $GLOBALS['LSsession'] -> topDn;
$orderby = false;
$_REQUEST['orderby']=$GLOBALS['LSobjects'][$LSobject]['orderby'];
$ordersense = 'ASC';
$subDnLdapServer = $GLOBALS['LSsession'] -> getSubDnLdapServer();
$doSubDn = (($subDnLdapServer)&&(!$GLOBALS['LSsession']->isSubDnLSobject($LSobject)));
}
if (isset($_REQUEST['LSview_search_submit'])) {
if ( $_REQUEST['LSview_pattern']!=$pattern ) {
$pattern = $_REQUEST['LSview_pattern'];
}
$approx = (isset($_REQUEST['LSview_approx']));
if ($pattern && $pattern!='') {
$filter='(|';
if ($approx) {
foreach ($object -> attrs as $attr_name => $attr_val) {
$filter.='('.$attr_name.'~='.$pattern.')';
}
}
else {
foreach ($object -> attrs as $attr_name => $attr_val) {
$filter.='('.$attr_name.'=*'.$pattern.'*)';
}
}
$filter.=')';
}
else {
$filter = NULL;
}
if (isset($_REQUEST['LSview_recur'])) {
$recur = true;
$params['scope'] = 'sub';
if ($GLOBALS['LSsession'] -> validSubDnLdapServer($_REQUEST['LSselect_topDn'])) {
$topDn = $_REQUEST['LSselect_topDn'];
$selectedTopDn = $topDn;
}
else {
$topDn = $GLOBALS['LSsession'] -> topDn;
$selectedTopDn = $topDn;
}
}
else {
$recur = false;
$params['scope'] = 'one';
if ($GLOBALS['LSsession'] -> validSubDnLdapServer($_REQUEST['LSselect_topDn'])) {
$topDn = $object -> config['container_dn'].','.$_REQUEST['LSselect_topDn'];
$selectedTopDn = $_REQUEST['LSselect_topDn'];
}
else {
$topDn = $object -> config['container_dn'].','.$GLOBALS['LSsession'] -> topDn;
$selectedTopDn = $GLOBALS['LSsession'] -> topDn;
}
}
}
$sort=false;
if ((isset($_REQUEST['orderby']))) {
$possible_values= array('displayValue','subDn');
if (in_array($_REQUEST['orderby'],$possible_values)) {
$sort=true;
if ($orderby==$_REQUEST['orderby']) {
$ordersense = ($ordersense=='ASC')?'DESC':'ASC';
}
else {
$ordersense = 'ASC';
}
$orderby=$_REQUEST['orderby'];
}
}
$GLOBALS['Smarty']->assign('LSobject_list_subDn',$doSubDn);
// Sauvegarde en Session
$_SESSION['LSsession']['LSsearch'][$LSobject] = array(
'filter' => $filter,
'topDn' => $topDn,
'params' => $params,
'pattern' => $pattern,
'recur' => $recur,
'approx' => $approx,
'selectedTopDn' => $selectedTopDn,
'orderby' => $orderby,
'ordersense' => $ordersense,
'doSubDn' => $doSubDn
);
$GLOBALS['Smarty']->assign('LSview_search_pattern',$pattern);
if ($recur) {
$GLOBALS['Smarty']->assign('LSview_search_recur',true);
}
if ($approx) {
$GLOBALS['Smarty']->assign('LSview_search_approx',true);
}
$GLOBALS['Smarty']->assign('LSselect_topDn',$selectedTopDn);
$multiple = (isset($_REQUEST['multiple']))?1:0;
// Hidden fields
$GLOBALS['Smarty']->assign('LSview_search_hidden_fields',array(
'LSobject' => $LSobject,
'LSview_search_submit' => 1,
'ajax' => 1,
'multiple' => $multiple
));
// Hash de la recherche déterminer à partir des paramètres de la recherche
$hash = mhash (MHASH_MD5,
print_r(
array(
'LSobject' => $LSobject,
'filter' => $filter,
'topDn' => $topDn,
'params' => $params
),
true
)
);
if (($GLOBALS['LSsession'] -> cacheSearch()) && isset($_SESSION['LSsession']['LSsearch'][$hash]) && (!isset($_REQUEST['refresh']))) {
// On affiche à partir du cache
$searchData=$_SESSION['LSsession']['LSsearch'][$hash];
LSdebug('From cache');
}
else {
LSdebug('Load');
$LSview_actions[] = array (
'label' => _('Rafraîchir'),
'url' => 'view.php?LSobject='.$LSobject.'&amp;refresh',
'action' => 'refresh'
);
$list=$object -> listObjectsName($filter,$topDn,$params);
$nbObjects=count($list);
$searchData['LSobject_list_nbresult']=$nbObjects;
$c=0;
foreach($list as $objDn => $objName) {
if ($GLOBALS['LSsession'] -> canAccess($LSobject,$objDn)) {
$c++;
unset($actions);
$subDn_name=false;
if ($doSubDn) {
$subDn_name = $object -> getSubDnName($objDn);
}
$objectList[]=array(
'dn' => $objDn,
'displayValue' => $objName,
'subDn' => $subDn_name
);
}
else {
LSdebug($dn);
}
}
$searchData['objectList']=$objectList;
$searchData['LSview_actions'] = $LSview_actions;
if ($GLOBALS['LSsession'] -> cacheSearch()) {
$_SESSION['LSsession']['LSsearch'][$hash]=$searchData;
}
if ($orderby) {
$sort=true;
}
}
$GLOBALS['Smarty']->assign('LSobject_list_nbresult',$searchData['LSobject_list_nbresult']);
// Order by if $sort
if ($sort) {
function sortBy($a,$b) {
global $ordersense;
global $orderby;
if ($ordersense=='ASC') {
$sense = -1;
}
else {
$sense = 1;
}
if ($a == $b) return 0;
$sort = array($a[$orderby],$b[$orderby]);
sort($sort);
if ($sort[0]==$a[$orderby])
return 1*$sense;
return -1*$sense;
}
if (!uasort($searchData['objectList'],'sortBy')) {
LSdebug('Erreur durant le trie.');
}
$_SESSION['LSsession']['LSsearch'][$hash]=$searchData;
}
$GLOBALS['Smarty']->assign('LSobject_list_orderby',$orderby);
$GLOBALS['Smarty']->assign('LSobject_list_ordersense',$ordersense);
// Pagination
if ($searchData['LSobject_list_nbresult'] > NB_LSOBJECT_LIST_SELECT) {
if (isset($_REQUEST['page'])) {
$searchData['objectList'] = array_slice($searchData['objectList'], ($_REQUEST['page']) * NB_LSOBJECT_LIST_SELECT, NB_LSOBJECT_LIST_SELECT);
$GLOBALS['Smarty']->assign('LSobject_list_currentpage',$_REQUEST['page']);
}
else {
$searchData['objectList'] = array_slice($searchData['objectList'], 0, NB_LSOBJECT_LIST_SELECT);
$GLOBALS['Smarty']->assign('LSobject_list_currentpage',0);
}
$searchData['LSobject_list_nbpage']=ceil($searchData['LSobject_list_nbresult'] / NB_LSOBJECT_LIST_SELECT);
$GLOBALS['Smarty']->assign('LSobject_list_nbpage',$searchData['LSobject_list_nbpage']);
}
// Select/Pas Select
for($i=0;$i<count($searchData['objectList']);$i++) {
if (is_array($_SESSION['LSselect'][$LSobject])) {
if(in_array($searchData['objectList'][$i]['dn'],$_SESSION['LSselect'][$LSobject])) {
$select = true;
}
else {
$select = false;
}
}
else {
$select = false;
}
$searchData['objectList'][$i]['select']=$select;
}
$GLOBALS['LSsession'] -> addJSscript('LSview.js');
$GLOBALS['Smarty']->assign('LSview_search',array(
'action' => $_SERVER['PHP_SELF'],
'submit' => _('Rechercher'),
'LSobject' => $LSobject
));
$GLOBALS['Smarty']->assign('LSview_search_recur_label',_('Recherche récursive'));
$GLOBALS['Smarty']->assign('LSview_search_approx_label',_('Recherche approximative'));
$GLOBALS['Smarty']->assign('LSobject_list_without_result_label',_("Cette recherche n'a retourné aucun résultat."));
$GLOBALS['Smarty']->assign('LSobject_list',$searchData['objectList']);
$GLOBALS['Smarty']->assign('LSobject_list_objecttype',$LSobject);
$GLOBALS['Smarty'] -> assign('LSview_actions',$searchData['LSview_actions']);
$GLOBALS['Smarty'] -> assign('LSselect_multiple',$multiple);
if (isset($_REQUEST['ajax'])) {
$GLOBALS['LSsession'] -> setTemplate('select_table.tpl');
}
else {
$GLOBALS['LSsession'] -> setTemplate('select.tpl');
}
$GLOBALS['LSsession'] -> ajaxDisplay = true;
}
else {
$GLOBALS['LSerror'] -> addErrorCode(1004,$LSobject);
}
}
else {
$GLOBALS['LSerror'] -> addErrorCode(1012);
}
}
else {
$GLOBALS['LSsession'] -> setTemplate('login.tpl');
}
// Affichage des retours d'erreurs
$GLOBALS['LSsession'] -> displayTemplate();
?>
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