mirror of
https://gitlab.easter-eggs.com/ee/ldapsaisie.git
synced 2024-12-26 18:33:47 +01:00
440 lines
18 KiB
PHP
440 lines
18 KiB
PHP
<?php
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/*******************************************************************************
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* Copyright (C) 2007 Easter-eggs
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* http://ldapsaisie.labs.libre-entreprise.org
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*
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* Author: See AUTHORS file in top-level directory.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License version 2
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* as published by the Free Software Foundation.
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*
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* This program 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 this program; 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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class LSrelation {
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private $obj = null;
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private $relationName = null;
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private $config = null;
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public function LSrelation(&$obj,$relationName) {
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$this -> obj =& $obj;
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$this -> relationName = $relationName;
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if (isset($obj->config['LSrelation'][$relationName]) && is_array($obj->config['LSrelation'][$relationName])) {
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$this -> config = $obj->config['LSrelation'][$relationName];
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}
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else {
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LSerror :: addErrorCode('LSrelations_02',array('relation' => $relationName,'LSobject' => $obj -> getType()));
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}
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}
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public function canEdit() {
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return LSsession :: relationCanEdit($this -> obj -> getValue('dn'),$this -> obj -> getType(),$this -> relationName);
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}
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public function listRelatedObjects() {
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if (LSsession :: loadLSobject($this -> config['LSobject'])) {
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$objRel = new $this -> config['LSobject']();
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if (isset($this -> config['list_function'])) {
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if (method_exists($this -> config['LSobject'],$this -> config['list_function'])) {
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return call_user_func_array(array($objRel, $this -> config['list_function']), array(&$this -> obj));
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}
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LSerror :: addErrorCode('LSrelations_01',array('function' => $this -> config['list_function'], 'action' => _('listing related objects'), 'relation' => $this -> relationName));
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return False;
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}
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elseif (isset($this -> config['linkAttribute']) && isset($this -> config['linkAttributeValue'])) {
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return $objRel -> listObjectsInRelation($this -> obj, $this -> config['linkAttribute'], $this -> obj -> getType(), $this -> getLinkAttributeValues());
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}
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else {
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LSerror :: addErrorCode('LSrelations_05',array('relation' => $this -> relationName,'LSobject' => $this -> config['LSobject'],'action' => _('listing related objects')));
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}
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}
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else {
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LSerror :: addErrorCode('LSrelations_04',array('relation' => $this -> relationName,'LSobject' => $this -> config['LSobject']));
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}
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return;
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}
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public function getLinkAttributeValues() {
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if (isset($this -> config['linkAttributeOtherValues'])) {
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$linkAttributeValues=$this -> config['linkAttributeOtherValues'];
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$linkAttributeValues[]=$this -> config['linkAttributeValue'];
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return $linkAttributeValues;
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}
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else {
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return $this -> config['linkAttributeValue'];
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}
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}
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public function getRelatedKeyValue() {
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if (LSsession :: loadLSobject($this -> config['LSobject'])) {
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$objRel = new $this -> config['LSobject']();
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if (isset($this -> config['getkeyvalue_function'])) {
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if (method_exists($this -> config['LSobject'],$this -> config['getkeyvalue_function'])) {
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return call_user_func_array(array($objRel, $this -> config['getkeyvalue_function']), array(&$this -> obj));
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}
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LSerror :: addErrorCode('LSrelations_01',array('function' => $this -> config['getkeyvalue_function'], 'action' => _('getting key value'), 'relation' => $this -> relationName));
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}
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elseif (isset($this -> config['linkAttribute']) && isset($this -> config['linkAttributeValue'])) {
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return $objRel -> getObjectKeyValueInRelation($this -> obj, $this -> obj -> getType(), $this -> config['linkAttributeValue']);
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}
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else {
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LSerror :: addErrorCode('LSrelations_05',array('relation' => $this -> relationName,'LSobject' => $this -> config['LSobject'],'action' => _('getting key value')));
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}
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}
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else {
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LSerror :: addErrorCode('LSrelations_04',array('relation' => $this -> relationName,'LSobject' => $this -> config['LSobject']));
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}
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return;
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}
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public function getRelatedEditableAttribute() {
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if (isset($this -> config['canEdit_attribute'])) {
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return $this -> config['canEdit_attribute'];
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}
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elseif (isset($this -> config['linkAttribute'])) {
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return $this -> config['linkAttribute'];
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}
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return False;
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}
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public function canEditRelationWithObject($objRel) {
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if (!$this -> canEdit()) return;
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if (isset($this -> config['canEdit_function'])) {
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if (method_exists($objRel,$this -> config['canEdit_function'])) {
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return call_user_func(array($objRel, $this -> config['canEdit_function']));
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}
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LSerror :: addErrorCode('LSrelations_01',array('function' => $this -> config['canEdit_function'], 'action' => _('checking right on relation with specific object'), 'relation' => $this -> relationName));
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return False;
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}
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elseif ($this -> getRelatedEditableAttribute()) {
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return LSsession :: canEdit($objRel -> getType(),$objRel -> getDn(),$this -> getRelatedEditableAttribute());
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}
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else {
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LSerror :: addErrorCode('LSrelations_05',array('relation' => $this -> relationName,'LSobject' => $this -> config['LSobject'],'action' => _('checking right on relation with specific object')));
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}
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}
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public function removeRelationWithObject($objRel) {
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if (isset($this -> config['remove_function'])) {
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if (method_exists($this -> config['LSobject'],$this -> config['remove_function'])) {
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return call_user_func_array(array($objRel, $this -> config['remove_function']),array(&$this -> obj));
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}
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LSerror :: addErrorCode('LSrelations_01',array('function' => $this -> config['remove_function'], 'action' => _('deleting'), 'relation' => $this -> relationName));
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return False;
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}
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elseif (isset($this -> config['linkAttribute']) && isset($this -> config['linkAttributeValue'])) {
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return $objRel -> deleteOneObjectInRelation($this -> obj, $this -> config['linkAttribute'], $this -> obj -> getType(), $this -> config['linkAttributeValue'], null, $this -> getLinkAttributeValues());
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}
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else {
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LSerror :: addErrorCode('LSrelations_05',array('relation' => $this -> relationName,'LSobject' => $this -> config['LSobject'],'action' => _('removing relation with specific object')));
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}
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return;
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}
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public function renameRelationWithObject($objRel,$oldKeyValue) {
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if (isset($this -> config['rename_function'])) {
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if (method_exists($objRel,$this -> config['rename_function'])) {
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return call_user_func_array(array($objRel, $this -> config['rename_function']), array(&$this -> obj, $oldKeyValue));
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}
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LSerror :: addErrorCode('LSrelations_01',array('function' => $this -> config['rename_function'], 'action' => _('renaming'), 'relation' => $this -> relationName));
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return False;
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}
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elseif (isset($this -> config['linkAttribute']) && isset($this -> config['linkAttributeValue'])) {
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return $objRel -> renameOneObjectInRelation($this -> obj, $oldKeyValue, $this -> config['linkAttribute'], $this -> obj -> getType(), $this -> config['linkAttributeValue']);
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}
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else {
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LSerror :: addErrorCode('LSrelations_05',array('relation' => $this -> relationName,'LSobject' => $this -> config['LSobject'],'action' => _('checking right on relation with specific object')));
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}
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return;
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}
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public function updateRelations($listDns) {
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if (LSsession :: loadLSobject($this -> config['LSobject'])) {
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$objRel = new $this -> config['LSobject']();
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if (isset($this -> config['update_function'])) {
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if (method_exists($objRel,$this -> config['update_function'])) {
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return call_user_func_array(array($objRel, $this -> config['update_function']), array(&$this -> obj, $listDns));
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}
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LSerror :: addErrorCode('LSrelations_01',array('function' => $this -> config['update_function'], 'action' => _('updating'), 'relation' => $this -> relationName));
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}
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elseif (isset($this -> config['linkAttribute']) && isset($this -> config['linkAttributeValue'])) {
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return $objRel -> updateObjectsInRelation($this -> obj, $listDns, $this -> config['linkAttribute'], $this -> obj -> getType(), $this -> config['linkAttributeValue'],null,$this -> getLinkAttributeValues());
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}
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else {
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LSerror :: addErrorCode('LSrelations_05',array('relation' => $this -> relationName,'LSobject' => $this -> config['LSobject'],'action' => _('updating relations')));
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}
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}
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else {
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LSerror :: addErrorCode('LSrelations_04',array('relation' => $this -> relationName,'LSobject' => $this -> config['LSobject']));
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}
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return;
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}
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/*
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* Méthode chargeant les dépendances d'affichage
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*
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* @retval void
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*/
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public static function loadDependenciesDisplay() {
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if (LSsession :: loadLSclass('LSselect')) {
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LSselect :: loadDependenciesDisplay();
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}
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LSsession :: addJSscript('LSrelation.js');
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LSsession :: addCssFile('LSrelation.css');
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LSsession :: addJSconfigParam('LSrelation_labels', array(
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'close_confirm_text' => _('Do you really want to delete'),
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'close_confirm_title' => _('Warning'),
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'close_confirm_validate' => _('Delete')
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));
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}
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/*
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* Méthode chargeant les informations des LSrelations d'un objet et définissant
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* les variables templates pour l'affichage dans une LSview.
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*
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* @param[in] LSldapObject L'objet dont on cherche les LSrelations
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*
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* @retval void
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*/
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public static function displayInLSview($object) {
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if (($object instanceof LSldapObject) && (is_array($object -> config['LSrelation']))) {
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$LSrelations=array();
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$LSrelations_JSparams=array();
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foreach($object -> config['LSrelation'] as $relationName => $relationConf) {
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if (LSsession :: relationCanAccess($object -> getValue('dn'),$object->getType(),$relationName)) {
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$return=array(
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'label' => __($relationConf['label']),
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'LSobject' => $relationConf['LSobject']
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);
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if (isset($relationConf['emptyText'])) {
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$return['emptyText'] = __($relationConf['emptyText']);
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}
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else {
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$return['emptyText'] = _('No object.');
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}
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$id=rand();
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$return['id']=$id;
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$LSrelations_JSparams[$id]=array(
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'emptyText' => $return['emptyText']
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);
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$_SESSION['LSrelation'][$id] = array(
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'relationName' => $relationName,
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'objectType' => $object -> getType(),
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'objectDn' => $object -> getDn(),
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);
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$relation = new LSrelation($object, $relationName);
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if ($relation -> canEdit()) {
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$return['actions'][] = array(
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'label' => _('Modify'),
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'url' => 'select.php?LSobject='.$relationConf['LSobject'].'&multiple=1'.($relation -> getRelatedEditableAttribute()?'&editableAttr='.$relation -> getRelatedEditableAttribute():''),
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'action' => 'modify'
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);
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}
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$list = $relation -> listRelatedObjects();
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if (is_array($list)) {
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foreach($list as $o) {
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$return['objectList'][] = array(
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'text' => $o -> getDisplayName(NULL,true),
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'dn' => $o -> getDn(),
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'canEdit' => $relation -> canEditRelationWithObject($o)
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);
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}
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}
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else {
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$return['objectList']=array();
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}
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$LSrelations[]=$return;
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}
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}
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self :: loadDependenciesDisplay();
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LStemplate :: assign('LSrelations',$LSrelations);
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LSsession :: addJSconfigParam('LSrelations',$LSrelations_JSparams);
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}
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}
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public static function ajax_refreshSession(&$return) {
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if ((isset($_REQUEST['id'])) && (isset($_REQUEST['href'])) ) {
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if (isset($_SESSION['LSrelation'][$_REQUEST['id']])) {
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$conf = $_SESSION['LSrelation'][$_REQUEST['id']];
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if (LSsession ::loadLSobject($conf['objectType'])) {
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$object = new $conf['objectType']();
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if (($object -> loadData($conf['objectDn'])) && (isset($object->config['LSrelation'][$conf['relationName']]))) {
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$relation = new LSrelation($object, $conf['relationName']);
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$LSobjectInRelation = $object->config['LSrelation'][$conf['relationName']]['LSobject'];
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if ($relation -> canEdit()) {
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$list = $relation -> listRelatedObjects();
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$_SESSION['LSselect'][$LSobjectInRelation]=array();
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if (is_array($list)) {
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foreach($list as $o) {
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$_SESSION['LSselect'][$LSobjectInRelation][] = $o -> getDn();
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}
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}
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$return = array(
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'href' => $_REQUEST['href'],
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'id' => $_REQUEST['id']
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);
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}
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else {
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LSerror :: addErrorCode('LSsession_11');
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}
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}
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else {
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LSerror :: addErrorCode('LSsession_12');
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}
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}
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else {
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LSerror :: addErrorCode('LSsession_12');
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}
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}
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else {
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LSerror :: addErrorCode('LSsession_12');
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}
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}
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}
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public static function ajax_refreshList(&$data) {
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if (isset($_REQUEST['id'])) {
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if (isset($_SESSION['LSrelation'][$_REQUEST['id']])) {
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$conf = $_SESSION['LSrelation'][$_REQUEST['id']];
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if (LSsession ::loadLSobject($conf['objectType'])) {
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$object = new $conf['objectType']();
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if (($object -> loadData($conf['objectDn'])) && (isset($object->config['LSrelation'][$conf['relationName']]))) {
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$relation = new LSrelation($object, $conf['relationName']);
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$LSobjectInRelation = $object->config['LSrelation'][$conf['relationName']]['LSobject'];
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$relationConf = $object->config['LSrelation'][$conf['relationName']];
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if($relation -> updateRelations($_SESSION['LSselect'][$LSobjectInRelation])) {
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$list = $relation -> listRelatedObjects();
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if (is_array($list)&&(!empty($list))) {
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$data['html']="";
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foreach($list as $o) {
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if ($relation -> canEditRelationWithObject($o)) {
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$class=' LSrelation_editable';
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}
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else {
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$class='';
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}
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$data['html'].= "<li class='LSrelation'><a href='view.php?LSobject=$LSobjectInRelation&dn=".urlencode($o -> getDn())."' class='LSrelation$class' id='LSrelation_".$_REQUEST['id']."_".$o -> getDn()."'>".$o -> getDisplayName(NULL,true)."</a></li>\n";
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}
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}
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else {
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if (isset($relationConf['emptyText'])) {
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$data['html'] = "<li>".__($relationConf['emptyText'])."</li>\n";
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}
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else {
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$data['html'] = "<li>"._('No object.')."</li>\n";
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}
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}
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$data['id'] = $_REQUEST['id'];
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}
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else {
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LSerror :: addErrorCode('LSrelations_03',$relationName);
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}
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}
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else {
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LSerror :: addErrorCode('LSsession_12');
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}
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}
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else {
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LSerror :: addErrorCode('LSsession_12');
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}
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}
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else {
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LSerror :: addErrorCode('LSsession_12');
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}
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}
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}
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public static function ajax_deleteByDn(&$data) {
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if ((isset($_REQUEST['id'])) && (isset($_REQUEST['dn']))) {
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if (isset($_SESSION['LSrelation'][$_REQUEST['id']])) {
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$conf = $_SESSION['LSrelation'][$_REQUEST['id']];
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if (LSsession ::loadLSobject($conf['objectType'])) {
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$object = new $conf['objectType']();
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if (($object -> loadData($conf['objectDn'])) && (isset($object->config['LSrelation'][$conf['relationName']]))) {
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$relation = new LSrelation($object, $conf['relationName']);
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if ($relation -> canEdit()) {
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$list = $relation -> listRelatedObjects();
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if (is_array($list)) {
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$ok=false;
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foreach($list as $o) {
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if($o -> getDn() == $_REQUEST['dn']) {
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if (!$relation -> canEditRelationWithObject($o)) {
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LSerror :: addErrorCode('LSsession_11');
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return;
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}
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if (!$relation -> removeRelationWithObject($o)) {
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LSerror :: addErrorCode('LSrelations_03',$conf['relationName']);
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}
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else {
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$ok = true;
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}
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break;
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}
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}
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if (!$ok) {
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LSdebug($_REQUEST['value']." introuvé parmi la liste");
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LSerror :: addErrorCode('LSrelations_03',$conf['relationName']);
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}
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else {
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$data=array(
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'dn' => $_REQUEST['dn'],
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'id' => $_REQUEST['id']
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);
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}
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}
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else {
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LSerror :: addErrorCode('LSrelations_03',$conf['relationName']);
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}
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}
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else {
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LSerror :: addErrorCode('LSsession_11');
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}
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}
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else {
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LSerror :: addErrorCode('LSsession_12');
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}
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}
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else {
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LSerror :: addErrorCode('LSsession_12');
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}
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}
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else {
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LSerror :: addErrorCode('LSsession_12');
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}
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}
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}
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}
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/**
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* Error Codes
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**/
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LSerror :: defineError('LSrelations_01',
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_("LSrelation : The function %{function} for action '%{action}' on the relation %{relation} is unknow.")
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);
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LSerror :: defineError('LSrelations_02',
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_("LSrelation : Relation %{relation} of object type %{LSobject} unknow.")
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);
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LSerror :: defineError('LSrelations_03',
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_("LSrelation : Error during relation update of the relation %{relation}.")
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);
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LSerror :: defineError('LSrelations_04',
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_("LSrelation : Object type %{LSobject} unknow (Relation : %{relation}).")
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);
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LSerror :: defineError('LSrelations_05',
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_("LSrelation : Incomplete configuration for LSrelation %{relation} of object type %{LSobject} for action : %{action}.")
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);
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