mirror of
https://gitlab.easter-eggs.com/ee/ldapsaisie.git
synced 2024-12-23 17:03:47 +01:00
549 lines
16 KiB
PHP
549 lines
16 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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/**
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* Formulaire pour LdapSaisie
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*
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* Cette classe gère les formulaires
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*/
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class LSform {
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var $ldapObject;
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var $idForm;
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var $can_validate = true;
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var $elements = array();
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var $_rules = array();
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var $_postData = array();
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var $_elementsErrors = array();
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var $_isValidate = false;
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var $_notUpdate = array();
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var $maxFileSize = NULL;
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/**
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* Constructeur
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*
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* Cette methode construit l'objet et définis la configuration.
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @param[in] $idForm [<b>required</b>] string L'identifiant du formulaire
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* @param[in] $submit string La valeur du bouton submit
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*
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* @retval void
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*/
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function LSform (&$ldapObject,$idForm,$submit="Envoyer"){
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$this -> idForm = $idForm;
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$this -> submit = $submit;
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$this -> ldapObject = $ldapObject;
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LSsession :: loadLSclass('LSformElement');
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}
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/**
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* Affiche le formualaire
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @retval void
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*/
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function display(){
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if ($this -> idForm == 'view') {
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LSsession :: addJSscript('LSview.js');
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LSsession :: addJSscript('LSform.js');
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}
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else {
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LSsession :: addJSscript('LSformElement_field.js');
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LSsession :: addJSscript('LSformElement.js');
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LSsession :: addJSscript('LSform.js');
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}
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LSsession :: addHelpInfos(
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'LSform',
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array(
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'addFieldBtn' => _('Add a field to add another values.'),
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'removeFieldBtn' => _('Delete this field.')
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)
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);
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LSsession :: addCssFile('LSform.css');
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$GLOBALS['Smarty'] -> assign('LSform_action',$_SERVER['PHP_SELF']);
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$LSform_header = "\t<input type='hidden' name='validate' value='LSform'/>\n
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\t<input type='hidden' name='idForm' id='LSform_idform' value='".$this -> idForm."'/>\n
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\t<input type='hidden' name='LSform_objecttype' id='LSform_objecttype' value='".$this -> ldapObject -> getType()."'/>\n
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\t<input type='hidden' name='LSform_objectdn' id='LSform_objectdn' value='".$this -> ldapObject -> getValue('dn')."'/>\n";
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$LSform_object = array(
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'type' => $this -> ldapObject -> getType(),
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'dn' => $this -> ldapObject -> getValue('dn')
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);
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$GLOBALS['Smarty'] -> assign('LSform_object',$LSform_object);
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if (is_array($GLOBALS['LSobjects'][$LSform_object['type']]['LSform']['layout'])) {
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$GLOBALS['Smarty'] -> assign('LSform_layout',$GLOBALS['LSobjects'][$LSform_object['type']]['LSform']['layout']);
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$GLOBALS['Smarty'] -> assign('LSform_layout_nofield_label',_('Aucun champ.'));
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}
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$fields = array();
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foreach($this -> elements as $element) {
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$field = array();
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$field = $element -> getDisplay();
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if (isset($this -> _elementsErrors[$element -> name])) {
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$field['errors']= $this -> _elementsErrors[$element -> name];
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}
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$fields[$element -> name] = $field;
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}
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if ($this -> maxFileSize) {
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$LSform_header.="\t<input type='hidden' name='MAX_FILE_SIZE' value='".$this -> maxFileSize."'/>\n";
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}
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$GLOBALS['Smarty'] -> assign('LSform_header',$LSform_header);
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$GLOBALS['Smarty'] -> assign('LSform_fields',$fields);
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if($this -> can_validate) {
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$GLOBALS['Smarty'] -> assign('LSform_submittxt',$this -> submit);
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}
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}
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/**
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* Affiche la vue
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @retval void
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*/
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function displayView(){
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LSsession :: addCssFile('LSform.css');
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LSsession :: addJSscript('LSform.js');
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$LSform_object = array(
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'type' => $this -> ldapObject -> getType(),
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'dn' => $this -> ldapObject -> getDn()
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);
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$GLOBALS['Smarty'] -> assign('LSform_object',$LSform_object);
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$fields = array();
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foreach($this -> elements as $element) {
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$field = $element -> getDisplay();
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$fields[$element -> name] = $field;
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}
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$GLOBALS['Smarty'] -> assign('LSform_fields',$fields);
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if (is_array($GLOBALS['LSobjects'][$LSform_object['type']]['LSform']['layout'])) {
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$GLOBALS['Smarty'] -> assign('LSform_layout',$GLOBALS['LSobjects'][$LSform_object['type']]['LSform']['layout']);
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$GLOBALS['Smarty'] -> assign('LSform_layout_nofield_label',_('No field.'));
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}
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}
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/**
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* Défini l'erreur sur un champ
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @param[in] $attr [<b>required</b>] string Le nom du champ
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* @param[in] $msg Le format du message d'erreur à afficher (pouvant comporter
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* des valeurs %{[n'importe quoi]} qui seront remplacé par le label
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* du champs concerné.
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*
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* @retval void
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*/
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function setElementError($attr,$msg=NULL) {
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if($msg!='') {
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$msg_error=getFData($msg,$attr->getLabel());
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}
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else {
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$msg_error=getFData(_("%{label} attribute data is not valid."),$attr->getLabel());
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}
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$this -> _elementsErrors[$attr->name][]=$msg_error;
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}
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/**
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* Savoir si des erreurs son définie pour un élement du formulaire
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @param[in] $element [<b>required</b>] string Le nom de l'élement
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*
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* @retval boolean
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*/
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function definedError($element=NULL) {
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if ($element) {
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return isset($this -> _elementsErrors[$element]);
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}
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else {
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return !empty($this -> _elementsErrors);
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}
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}
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/**
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* Retourne le tableau des erreurs
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*
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* @retval Array array(element => array(errors))
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*/
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function getErrors() {
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return $this -> _elementsErrors;
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}
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/**
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* Verifie si le formulaire a été validé et que les données sont valides.
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @retval boolean true si le formulaire a été validé et que les données ont été validées, false sinon
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*/
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function validate(){
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if(!$this -> can_validate)
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return;
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if ($this -> isSubmit()) {
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if (!$this -> getPostData()) {
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LSerror :: addErrorCode('LSform_01');
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return;
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}
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$this -> setValuesFromPostData();
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//Validation des données ici !!! ///
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if (!$this -> checkData()) {
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return;
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}
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LSdebug("Data are checked up");
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$this -> _isValidate = true;
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return true;
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}
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return false;
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}
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/**
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* Vérifier les données du formulaire à partir des régles définis sur les champs
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @retval boolean true si toutes la saisie est OK, false sinon
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*/
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function checkData() {
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$retval=true;
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foreach ($this -> _postData as $element => $values) {
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if(!is_array($values)) {
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$values=array($values);
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}
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if ($this -> elements[$element] -> isRequired()) {
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if (!$this -> checkRequired($values)) {
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$this -> setElementError($this -> elements[$element],_("Mandatory field"));
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$retval=false;
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}
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}
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foreach($values as $value) {
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if (empty($value)) {
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continue;
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}
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if (!is_array($this -> _rules[$element]))
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continue;
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LSsession :: loadLSclass('LSformRule');
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foreach($this -> _rules[$element] as $rule) {
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$ruleType="LSformRule_".$rule['name'];
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LSsession :: loadLSclass($ruleType);
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if (! call_user_func(array( $ruleType,'validate') , $value, $rule['options'], $this -> getElement($element))) {
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$retval=false;
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$this -> setElementError($this -> elements[$element],$rule['options']['msg']);
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}
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}
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}
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}
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return $retval;
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}
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/**
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* Vérifie si au moins une valeur est présente dans le tableau
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @param[in] $data array tableau de valeurs
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*
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* @retval boolean true si au moins une valeur est présente, false sinon
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*/
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function checkRequired($data) {
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foreach($data as $val) {
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if (!empty($val)||(is_string($val)&&($val=="0")))
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return true;
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}
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return;
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}
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/**
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* Verifie si la saisie du formulaire est présente en POST
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @retval boolean true si la saisie du formulaire est présente en POST, false sinon
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*/
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function isSubmit() {
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if( (isset($_POST['validate']) && ($_POST['validate']=='LSform')) && (isset($_POST['idForm']) && ($_POST['idForm'] == $this -> idForm)) )
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return true;
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return;
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}
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/**
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* Défini arbitrairement des données en POST
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @param[in] $data array('attr' => array(values)) Tableau des données du formulaire
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* @param[in] $consideredAsSubmit Définie si on force le formualaire comme envoyer
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*
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* @retval boolean true si les données ont été définies, false sinon
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*/
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function setPostData($data,$consideredAsSubmit=false) {
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if (is_array($data)) {
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foreach($data as $key => $values) {
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if (!is_array($values)) {
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$values = array($values);
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}
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$_POST[$key] = $values;
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}
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if ($consideredAsSubmit) {
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$_POST['validate']='LSform';
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$_POST['idForm']=$this -> idForm;
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}
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return true;
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}
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return;
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}
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/**
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* Récupère les valeurs postées dans le formulaire
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @retval boolean true si les valeurs ont bien été récupérées, false sinon.
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*/
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function getPostData() {
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foreach($this -> elements as $element_name => $element) {
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if( !($element -> getPostData($this -> _postData)) ) {
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LSerror :: addErrorCode('LSform_02',$element_name);
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return;
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}
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}
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return true;
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}
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/**
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* Ajoute un élément au formulaire
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*
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* Ajoute un élément au formulaire et définis les informations le concernant.
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*
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* @param[in] $type string Le type de l'élément
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* @param[in] $name string Le nom de l'élément
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* @param[in] $label string Le label de l'élément
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* @param[in] $param mixed Paramètres supplémentaires
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*
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* @retval LSformElement
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*/
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function addElement($type,$name,$label,$params=array(),&$attr_html) {
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$elementType='LSformElement_'.$type;
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LSsession :: loadLSclass($elementType);
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if (!class_exists($elementType)) {
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LSerror :: addErrorCode('LSform_05',array('type' => $type));
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return;
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}
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$element=$this -> elements[$name] = new $elementType($this,$name,$label,$params,$attr_html);
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if ($element) {
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return $element;
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}
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else {
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unset ($this -> elements[$name]);
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LSerror :: addErrorCode('LSform_06',array('element' => $name));
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return;
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}
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}
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/**
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* Ajoute une règle sur un élément du formulaire
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @param[in] $element string Le nom de l'élément conserné
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* @param[in] $rule string Le nom de la règle à ajouter
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* @param[in] $options array Options (facultative)
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*
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* @retval boolean
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*/
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function addRule($element, $rule, $options=array()) {
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if ( isset($this ->elements[$element]) ) {
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if ($this -> isRuleRegistered($rule)) {
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$this -> _rules[$element][]=array(
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'name' => $rule,
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'options' => $options
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);
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return true;
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}
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else {
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LSerror :: addErrorCode('LSattribute_03',array('attr' => $element,'rule'=>$rule));
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return;
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}
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}
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else {
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LSerror :: addErrorCode('LSform_04',array('element' => $element));
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return;
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}
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}
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/**
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* Définis comme requis un élément
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @param[in] $element string Le nom de l'élément conserné
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*
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* @retval boolean
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*/
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function setRequired($element) {
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if (isset( $this -> elements[$element] ) )
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return $this -> elements[$element] -> setRequired();
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else
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return;
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}
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/**
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* Détermine la valider de la règle
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*
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* Devra déterminer si la règle passez en paramètre est correcte
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @param[in] $element string Le nom de l'élément conserné
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*/
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function isRuleRegistered($rule) {
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LSsession :: loadLSclass('LSformRule');
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LSsession :: loadLSclass('LSformRule_'.$rule);
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return class_exists('LSformRule_'.$rule);
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}
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/**
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* Retourne les valeurs validés du formulaire
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*
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* @retval mixed Les valeurs validés du formulaire, ou false si elles ne le sont pas
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*/
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function exportValues() {
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if ($this -> _isValidate) {
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$retval=array();
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foreach($this -> _postData as $element => $values) {
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$retval[$element] = $this -> elements[$element] -> exportValues();
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}
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return $retval;
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}
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else {
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return;
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}
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}
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/**
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* Retourn un élement du formulaire
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*
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* @param[in] string $element Nom de l'élement voulu
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*
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* @retval LSformElement L'élement du formulaire voulu
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*/
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function getElement($element) {
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return $this -> elements[$element];
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}
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/**
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* Défini les valeurs des élements à partir des valeurs postées
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*
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* @retval boolean True si les valeurs ont été définies, false sinon.
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*/
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function setValuesFromPostData() {
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if (empty($this -> _postData)) {
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return;
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}
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foreach($this -> _postData as $element => $values) {
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$this -> elements[$element] -> setValueFromPostData($values);
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}
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return true;
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}
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/**
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* Retourne le code HTML d'un champ vide.
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*
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* @param[in] string Le nom du champ du formulaire
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*
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* @retval string Le code HTML du champ vide.
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*/
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function getEmptyField($element) {
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$element = $this -> getElement($element);
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if ($element) {
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return $element -> getEmptyField();
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}
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else {
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return;
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}
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}
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/**
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* Défini la taille maximal pour les fichiers envoyés par le formualaire
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*
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* @param[in] $size La taille maximal en octets
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*
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* @retval void
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**/
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function setMaxFileSize($size) {
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$this -> maxFileSize = $size;
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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('LSform_01',
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_("LSform : Error during the recovery of the values of the form.")
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);
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LSerror :: defineError('LSform_02',
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_("LSform : Error durring the recovery of the value of the field '%{element}'.")
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);
|
|
// No longer used
|
|
/*LSerror :: defineError(203,
|
|
_("LSform : Data of the field %{element} are not validate.")
|
|
);*/
|
|
LSerror :: defineError('LSform_04',
|
|
_("LSform : The field %{element} doesn't exist.")
|
|
);
|
|
LSerror :: defineError('LSform_05',
|
|
_("LSfom : Field type unknow (%{type}).")
|
|
);
|
|
LSerror :: defineError('LSform_06',
|
|
_("LSform : Error during the creation of the element '%{element}'.")
|
|
);
|
|
// No longer used
|
|
/*LSerror :: defineError(207,
|
|
_("LSform : No value has been entered into the field '%{element}'.")
|
|
);*/
|
|
|
|
?>
|