ldapsaisie/trunk/includes/class/class.LSattr_html_select_object.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.
******************************************************************************/
/**
* Type d'attribut HTML select_object
*
* @author Benjamin Renard <brenard@easter-eggs.com>
*/
class LSattr_html_select_object extends LSattr_html{
/**
* Ajoute l'attribut au formualaire passer en paramètre
*
* @param[in] &$form LSform Le formulaire
* @param[in] $idForm L'identifiant du formulaire
* @param[in] $data Valeur du champs du formulaire
*
* @retval LSformElement L'element du formulaire ajouté
*/
function addToForm (&$form,$idForm,$data=NULL) {
$this -> config['attrObject'] = $this;
$element=$form -> addElement('select_object', $this -> name, $this -> config['label'],$this -> config,$this);
if(!$element) {
$GLOBALS['LSerror'] -> addErrorCode(206,$this -> name);
return;
}
if ($data) {
$values=$this -> getValues($data);
if ($values) {
$element -> setValue($values);
}
}
$element -> setSelectableObject($this -> config['selectable_object']['object_type']);
return $element;
}
/**
* Effectue les tâches nécéssaires au moment du rafraichissement du formulaire
*
* Récupère un array du type array('DNs' => 'displayValue') à partir d'une
* liste de DNs.
*
* @param[in] $data mixed La valeur de l'attribut (liste de DNs)
*
* @retval mixed La valeur formatée de l'attribut (array('DNs' => 'displayValue'))
**/
function refreshForm($data) {
return $this -> getValues($data);
}
/**
* Retourne un tableau des valeurs possibles de la liste
*
* @param[in] mixed Tableau des valeurs de l'attribut
*
* @author Benjamin Renard <brenard@easter-eggs.com>
*
* @retval array Tableau associatif des valeurs possible de la liste avec en clé
* la valeur des balises option et en valeur ce qui sera affiché.
*/
function getValues($values=NULL) {
$retInfos = array();
if (isset($this -> config['selectable_object'])) {
$conf=$this -> config['selectable_object'];
if (!isset($conf['object_type'])) {
$GLOBALS['LSerror'] -> addErrorCode(102,$this -> name);
break;
}
if (is_array($values)) {
if(($conf['value_attribute']=='dn')||($conf['value_attribute']=='%{dn}')) {
$list=array();
foreach($values as $dn) {
$obj=new $conf['object_type']();
if ($obj -> loadData($dn)) {
$list[]=$obj;
}
}
}
else {
$filter='(|';
foreach($values as $val) {
$filter.='('.$conf['value_attribute'].'='.$val.')';
}
$filter.=')';
$obj = new $conf['object_type']();
$list = $obj -> listObjects($filter);
}
if(($conf['value_attribute']=='dn')||($conf['value_attribute']=='%{dn}')) {
for($i=0;$i<count($list);$i++) {
$retInfos[$list[$i] -> dn]=$list[$i] -> getDisplayValue($conf['display_attribute']);
$DNs[]=$list[$i] -> dn;
}
}
else {
for($i=0;$i<count($list);$i++) {
$key = $val['value_attribute'] -> getValue();
$key = $key[0];
$retInfos[$list[$i] -> attrs[$key]]=$list[$i] -> getDisplayValue($conf['display_attribute']);
$DNs[]=$list[$i] -> dn;
}
}
}
else {
return false;
}
$_SESSION['LSselect'][$conf['object_type']]=$DNs;
return $retInfos;
}
return false;
}
/**
* Retourne un tableau des valeurs de l'attribut à partir de la variable session
*
* @author Benjamin Renard <brenard@easter-eggs.com>
*
* @retval array Tableau associatif des valeurs possible de la liste avec en clé
* la valeur des balises option et en valeur ce qui sera affiché.
*/
function getValuesFromSession() {
$retInfos = array();
if (isset($this -> config['selectable_object'])) {
$conf=$this -> config['selectable_object'];
if (!isset($conf['object_type'])) {
$GLOBALS['LSerror'] -> addErrorCode(102,$this -> name);
break;
}
if(is_array($_SESSION['LSselect'][$conf['object_type']])) {
foreach($_SESSION['LSselect'][$conf['object_type']] as $dn) {
$obj = new $conf['object_type']();
if ($obj->loadData($dn)) {
if(($conf['value_attribute']=='dn')||($conf['value_attribute']=='%{dn}')) {
$retInfos[$obj -> dn]=$obj -> getDisplayValue($conf['display_attribute']);
}
else {
$key = $val['value_attribute'] -> getValue();
$key = $key[0];
$retInfos[$obj -> attrs[$key]]=$obj -> getDisplayValue($conf['display_attribute']);
}
$DNs[]=$dn;
}
}
}
else {
return false;
}
$_SESSION['LSselect'][$conf['object_type']]=$DNs;
return $retInfos;
}
return false;
}
}
?>