mirror of
https://gitlab.easter-eggs.com/ee/ldapsaisie.git
synced 2024-11-18 16:19:06 +01:00
270 lines
8.5 KiB
PHP
270 lines
8.5 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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LSsession :: loadLSclass('LSformElement');
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/**
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* Element jsonCompositeAttribute for LSform
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*
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* This classe permit to handle compostie attributes encoded with JSON.
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*/
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class LSformElement_jsonCompositeAttribute extends LSformElement {
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var $template = 'LSformElement_jsonCompositeAttribute.tpl';
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var $fieldTemplate = 'LSformElement_jsonCompositeAttribute_field.tpl';
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function LSformElement_jsonCompositeAttribute (&$form, $name, $label, $params,&$attr_html){
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parent :: LSformElement($form, $name, $label, $params,$attr_html);
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if (is_array($this -> params['html_options']['components'])) {
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$this -> components = $this -> params['html_options']['components'];
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}
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}
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/*
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* Value components :
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*
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* Format :
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* array (
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* '[component1_key]' => array (
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* 'label' => '[component label]',
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* 'type' => '[component type]',
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* 'required' => '[booléen]',
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* 'check_data' => array([config LSform_rule])
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* ),
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* '[component2_key]' => array (
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* 'label' => 'label2',
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* 'type' => 'select_list',
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* 'options' => array([config as LSattr_html_select_list html_options]),
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* ),
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* [...]
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* )
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* Types :
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* - 'select_list' => Component feed by a list of valeur configured like an
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* atribute LSattr_html :: select_list.
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* - 'text' => manual entry
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*
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*/
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var $components = array();
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/**
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* Retourne les infos d'affichage de l'élément
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*
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* Cette méthode retourne les informations d'affichage de l'élement
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*
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* @retval array
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*/
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function getDisplay(){
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$return = $this -> getLabelInfos();
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$parseValues=array();
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$invalidValues=array();
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foreach($this -> values as $val) {
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$decodedValue=json_decode($val, true);
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if (is_array($decodedValue)) {
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$parseValue=array('value' => $val);
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foreach($decodedValue as $c => $cvalue) {
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$parseValue[$c]=$this -> translateComponentValue($c,$cvalue);
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}
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$parseValues[]=$parseValue;
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}
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else {
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$invalidValues[]=$val;
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}
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}
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$return['html'] = $this -> fetchTemplate(NULL,
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array(
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'parseValues' => $parseValues,
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)
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);
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LSsession :: addCssFile('LSformElement_jsonCompositeAttribute.css');
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return $return;
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}
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/**
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* Retournne un template Smarty compilé dans le contexte d'un LSformElement
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*
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* @param[in] string $template Le template à retourner
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* @param[in] array $variables Variables Smarty à assigner avant l'affichage
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*
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* @retval string Le HTML compilé du template
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*/
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function fetchTemplate($template=NULL,$variables=array()) {
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$components = $this -> components;
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foreach($components as $c => $cconf) {
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if ($cconf['type']=='select_list') {
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$components[$c]['possible_values']=$this -> getSelectListComponentPossibleValues($c);
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}
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}
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$variables['components'] = $components;
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return parent::fetchTemplate($template, $variables);
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}
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/**
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* Translate componant value
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*
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* Return an array containing :
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* - value : untranslated value
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* - translated : translated value
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*
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* @param[in] $c string The component name
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* @param[in] $value string The value
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*
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* @retval array
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**/
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function translateComponentValue($c,$value) {
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$retval = array (
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'translated' => $value,
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'value' => $value,
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);
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if (isset($this -> components[$c])) {
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if ($this -> components[$c]['type']=='select_list') {
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$retval['translated'] = $this -> getSelectListComponentValueLabel($c,$value);
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}
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//elseif type == 'text' => no transformation
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}
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return $retval;
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}
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/**
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* Retreive possible values of an select_list component
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*
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* @param[in] $c string The component name
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*
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* @retval array
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**/
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protected $_cache_getSelectListComponentPossibleValues=array();
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protected function getSelectListComponentPossibleValues($c) {
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if (!isset($this -> _cache_getSelectListComponentPossibleValues[$c])) {
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if (!LSsession :: loadLSclass('LSattr_html_select_list')) return;
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$this -> _cache_getSelectListComponentPossibleValues[$c]=LSattr_html_select_list :: getPossibleValues($this -> components[$c]['options'], $this -> name, $this->attr_html->attribute->ldapObject);
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}
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return $this -> _cache_getSelectListComponentPossibleValues[$c];
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}
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/**
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* Retreive value's label of an select_list component
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*
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* @param[in] $c string The component name
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* @param[in] $value string The value
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*
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* @retval array
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**/
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protected function getSelectListComponentValueLabel($c,$value) {
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if ($this -> getSelectListComponentPossibleValues($c)) {
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foreach ($this -> _cache_getSelectListComponentPossibleValues[$c] as $v => $label) {
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if (is_array($label)) {
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if (!isset($label['possible_values'])) continue;
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foreach ($label['possible_values'] as $vk => $vl)
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if ($vk == $$value) return $vl;
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}
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if ($v == $value) return $label;
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}
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}
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return;
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}
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/**
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* Retreive LSformElement value from POST data
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*
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* This method check present of this element's value in POST data and retreive
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* it to feed the array passed in paramater.
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*
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* @param[] array Reference of the array for retreived values
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*
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* @retval boolean true if value is in POST data, false instead
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*/
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function getPostData(&$return) {
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if($this -> isFreeze()) {
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return true;
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}
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$count=0;
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$end=false;
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$return[$this -> name]=array();
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while ($end==false) {
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$value=array();
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$parseValue=array();
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$errors=array();
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$unemptyComponents=array();
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foreach ($this -> components as $c => $cconf) {
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if (isset($_POST[$this -> name.'__'.$c][$count])) {
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$parseValue[$c]=$_POST[$this -> name.'__'.$c][$count];
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if ($cconf['required'] && empty($parseValue[$c])) {
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$errors[]=getFData(__('Component %{c} must be defined'),__($cconf['label']));
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continue;
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}
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if (empty($parseValue[$c])) {
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continue;
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}
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$unemptyComponents[]=$c;
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if ($cconf['type']=='select_list') {
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if (!$this -> getSelectListComponentValueLabel($c, $parseValue[$c])) {
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$errors[]=getFData(__('Invalid value for component %{c}.'),__($cconf['label']));
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}
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}
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if (is_array($cconf['check_data'])) {
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foreach($cconf['check_data'] as $ruleType => $rconf) {
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$className='LSformRule_'.$ruleType;
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if (LSsession::loadLSclass($className)) {
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$r=new $className();
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if (!$r -> validate($parseValue[$c],$rconf,$this)) {
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if (isset($rconf['msg'])) {
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$errors[]=getFData(__($rconf['msg']),__($cconf['label']));
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}
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else {
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$errors[]=getFData(__('Invalid value for component %{c}.'),__($cconf['label']));
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}
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}
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}
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else {
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$errors[]=getFData(__("Can't validate value of component %{c}."),__($cconf['label']));
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}
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}
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}
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$value[$c]=$parseValue[$c];
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}
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else {
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// end of value break
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$end=true;
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break;
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}
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}
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if (!$end) {
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if (!empty($unemptyComponents)) {
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foreach($errors as $e) {
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$this -> form -> setElementError($this -> attr_html,$e);
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}
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$return[$this -> name][]=json_encode($value);
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}
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$count++;
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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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