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ldapsaisie/public_html/includes/class/class.LSrelation.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.
******************************************************************************/
class LSrelation {
/*
* Méthode chargeant les dépendances d'affichage
*
* @retval void
*/
public static function loadDependenciesDisplay() {
if (LSsession :: loadLSclass('LSselect')) {
LSselect :: loadDependenciesDisplay();
}
LSsession :: addJSscript('LSrelation.js');
LSsession :: addCssFile('LSrelation.css');
LSsession :: addJSconfigParam('LSrelation_labels', array(
'close_confirm_text' => _('Do you really want to delete'),
'close_confirm_title' => _('Warning'),
'close_confirm_validate' => _('Delete')
));
}
/*
* Méthode chargeant les informations des LSrelations d'un objet et définissant
* les variables templates pour l'affichage dans une LSview.
*
* @param[in] LSldapObject L'objet dont on cherche les LSrelations
*
* @retval void
*/
public static function displayInLSview($object) {
if (($object instanceof LSldapObject) && (is_array($object -> config['LSrelation']))) {
$LSrelations=array();
$LSrelations_JSparams=array();
foreach($object -> config['LSrelation'] as $relationName => $relationConf) {
if (LSsession :: relationCanAccess($object -> getValue('dn'),$object->getType(),$relationName)) {
$return=array(
'label' => __($relationConf['label']),
'LSobject' => $relationConf['LSobject']
);
if (isset($relationConf['emptyText'])) {
$return['emptyText'] = __($relationConf['emptyText']);
}
else {
$return['emptyText'] = _('No object.');
}
$id=rand();
$return['id']=$id;
$LSrelations_JSparams[$id]=array(
'emptyText' => $return['emptyText']
);
$_SESSION['LSrelation'][$id] = array(
'relationName' => $relationName,
'objectType' => $object -> getType(),
'objectDn' => $object -> getDn(),
);
if (LSsession :: relationCanEdit($object -> getValue('dn'),$object->getType(),$relationName)) {
$return['actions'][] = array(
'label' => _('Modify'),
'url' => 'select.php?LSobject='.$relationConf['LSobject'].'&amp;multiple=1'.((isset($relationConf['canEdit_attribute']))?'&amp;editableAttr='.$relationConf['canEdit_attribute']:''),
'action' => 'modify'
);
}
if (LSsession :: loadLSclass('LSrelation')) {
LSrelation :: loadDependenciesDisplay();
}
if(LSsession :: loadLSobject($relationConf['LSobject'])) {
if (method_exists($relationConf['LSobject'],$relationConf['list_function'])) {
$objRel = new $relationConf['LSobject']();
$list = $objRel -> $relationConf['list_function']($object);
if (is_array($list)) {
foreach($list as $o) {
$o_infos = array(
'text' => $o -> getDisplayName(NULL,true),
'dn' => $o -> getDn()
);
if (isset($relationConf['canEdit_function'])) {
$o_infos['canEdit']= $o -> $relationConf['canEdit_function']();
}
else {
$o_infos['canEdit']=true;
}
$return['objectList'][] = $o_infos;
}
}
else {
$return['objectList']=array();
}
}
else {
LSerror :: addErrorCode('LSrelations_01',$relationName);
}
$LSrelations[]=$return;
}
else {
LSerror :: addErrorCode('LSrelations_04',array('relation' => $relationName,'LSobject' => $relationConf['LSobject']));
}
}
}
LStemplate :: assign('LSrelations',$LSrelations);
LSsession :: addJSconfigParam('LSrelations',$LSrelations_JSparams);
}
}
public static function ajax_refreshSession(&$return) {
if ((isset($_REQUEST['id'])) && (isset($_REQUEST['href'])) ) {
if (isset($_SESSION['LSrelation'][$_REQUEST['id']])) {
$conf = $_SESSION['LSrelation'][$_REQUEST['id']];
if (LSsession ::loadLSobject($conf['objectType'])) {
$object = new $conf['objectType']();
if (($object -> loadData($conf['objectDn'])) && (isset($object->config['LSrelation'][$conf['relationName']]))) {
$relationConf = $object->config['LSrelation'][$conf['relationName']];
if (LSsession ::loadLSobject($relationConf['LSobject'])) {
if (LSsession :: relationCanEdit($object -> getValue('dn'),$object -> getType(),$conf['relationName'])) {
if (method_exists($relationConf['LSobject'],$relationConf['list_function'])) {
$objRel = new $relationConf['LSobject']();
$list = $objRel -> $relationConf['list_function']($object);
$_SESSION['LSselect'][$relationConf['LSobject']]=array();
if (is_array($list)) {
foreach($list as $o) {
$_SESSION['LSselect'][$relationConf['LSobject']][] = $o -> getDn();
}
}
$return = array(
'href' => $_REQUEST['href'],
'id' => $_REQUEST['id']
);
}
else {
LSerror :: addErrorCode('LSrelations_01',$relationName);
}
}
else {
LSerror :: addErrorCode('LSsession_11');
}
}
}
else {
LSerror :: addErrorCode('LSsession_12');
}
}
else {
LSerror :: addErrorCode('LSsession_12');
}
}
else {
LSerror :: addErrorCode('LSsession_12');
}
}
}
public static function ajax_refreshList(&$data) {
if (isset($_REQUEST['id'])) {
if (isset($_SESSION['LSrelation'][$_REQUEST['id']])) {
$conf = $_SESSION['LSrelation'][$_REQUEST['id']];
if (LSsession ::loadLSobject($conf['objectType'])) {
$object = new $conf['objectType']();
if (($object -> loadData($conf['objectDn'])) && (isset($object->config['LSrelation'][$conf['relationName']]))) {
$relationConf = $object->config['LSrelation'][$conf['relationName']];
if (LSsession ::loadLSobject($relationConf['LSobject'])) {
if (LSsession :: relationCanEdit($object -> getValue('dn'),$object -> getType(),$conf['relationName'])) {
if (is_array($_SESSION['LSselect'][$relationConf['LSobject']])) {
if (method_exists($relationConf['LSobject'],$relationConf['update_function'])) {
$objRel = new $relationConf['LSobject']();
if($objRel -> $relationConf['update_function']($object,$_SESSION['LSselect'][$relationConf['LSobject']])) {
if (method_exists($relationConf['LSobject'],$relationConf['list_function'])) {
$list = $objRel -> $relationConf['list_function']($object);
if (is_array($list)&&(!empty($list))) {
$data['html']="";
foreach($list as $o) {
if (isset($relationConf['canEdit_function'])) {
if ($o -> $relationConf['canEdit_function']()) {
$class=' LSrelation_editable';
}
else {
$class='';
}
}
else {
$class=' LSrelation_editable';
}
$data['html'].= "<li class='LSrelation'><a href='view.php?LSobject=".$relationConf['LSobject']."&amp;dn=".urlencode($o -> getDn())."' class='LSrelation$class' id='".$o -> getDn()."'>".$o -> getDisplayName(NULL,true)."</a></li>\n";
}
}
else {
if (isset($relationConf['emptyText'])) {
$data['html'] = "<li>".__($relationConf['emptyText'])."</li>\n";
}
else {
$data['html'] = "<li>"._('No object.')."</li>\n";
}
}
$data['id'] = $_REQUEST['id'];
}
else {
LSerror :: addErrorCode('LSrelations_01',$relationName);
}
}
else {
LSerror :: addErrorCode('LSrelations_03',$relationName);
}
}
else {
LSerror :: addErrorCode('LSrelations_02',$relationName);
}
}
}
else {
LSerror :: addErrorCode('LSsession_11');
}
}
}
else {
LSerror :: addErrorCode('LSsession_12');
}
}
else {
LSerror :: addErrorCode('LSsession_12');
}
}
else {
LSerror :: addErrorCode('LSsession_12');
}
}
}
public static function ajax_deleteByDn(&$data) {
if ((isset($_REQUEST['id'])) && (isset($_REQUEST['dn']))) {
if (isset($_SESSION['LSrelation'][$_REQUEST['id']])) {
$conf = $_SESSION['LSrelation'][$_REQUEST['id']];
if (LSsession ::loadLSobject($conf['objectType'])) {
$object = new $conf['objectType']();
if (($object -> loadData($conf['objectDn'])) && (isset($object->config['LSrelation'][$conf['relationName']]))) {
$relationConf = $object->config['LSrelation'][$conf['relationName']];
if (LSsession ::loadLSobject($relationConf['LSobject'])) {
if (LSsession :: relationCanEdit($object -> getValue('dn'),$object -> getType(),$conf['relationName'])) {
if (method_exists($relationConf['LSobject'],$relationConf['list_function'])) {
$objRel = new $relationConf['LSobject']();
$list = $objRel -> $relationConf['list_function']($object);
if (is_array($list)) {
$ok=false;
foreach($list as $o) {
if($o -> getDn() == $_REQUEST['dn']) {
if (isset($relationConf['canEdit_function'])) {
if (!$o -> $relationConf['canEdit_function']()) {
LSerror :: addErrorCode('LSsession_11');
break;
}
}
if (!$o -> $relationConf['remove_function']($object)) {
LSerror :: addErrorCode('LSrelations_03',$conf['relationName']);
}
else {
$ok = true;
}
break;
}
}
if (!$ok) {
LSdebug($_REQUEST['value']." introuvé parmi la liste");
LSerror :: addErrorCode('LSrelations_03',$conf['relationName']);
}
else {
$data=array(
'dn' => $_REQUEST['dn']
);
}
}
else {
LSerror :: addErrorCode('LSrelations_03',$conf['relationName']);
}
}
else {
LSerror :: addErrorCode('LSrelations_01',$conf['relationName']);
}
}
else {
LSerror :: addErrorCode('LSsession_11');
}
}
}
else {
LSerror :: addErrorCode('LSsession_12');
}
}
else {
LSerror :: addErrorCode('LSsession_12');
}
}
else {
LSerror :: addErrorCode('LSsession_12');
}
}
}
}
/**
* Error Codes
**/
LSerror :: defineError('LSrelations_01',
_("LSrelation : The listing function for the relation %{relation} is unknow.")
);
LSerror :: defineError('LSrelations_02',
_("LSrelation : The update function of the relation %{relation} is unknow.")
);
LSerror :: defineError('LSrelations_03',
_("LSrelation : Error during relation update of the relation %{relation}.")
);
LSerror :: defineError('LSrelations_04',
_("LSrelation : Object type %{LSobject} unknow (Relation : %{relation}).")
);
?>
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