ldapsaisie/public_html/includes/class/class.LSformElement_quota.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.
******************************************************************************/
/**
* Element quota d'un formulaire pour LdapSaisie
*
* Cette classe définis les éléments quota des formulaires.
* Elle étant la classe basic LSformElement.
*
* @author Benjamin Renard <brenard@easter-eggs.com>
*/
class LSformElement_quota extends LSformElement {
var $fieldTemplate = 'LSformElement_quota_field.tpl';
var $sizeFacts = array(
1 => 'o',
1024 => 'Ko',
1048576 => 'Mo',
1073741824 => 'Go'
);
/**
* Retourne les infos d'affichage de l'élément
*
* Cette méthode retourne les informations d'affichage de l'élement
*
* @retval array
*/
public function getDisplay(){
$return = $this -> getLabelInfos();
$quotas=array();
foreach ($this -> values as $value) {
if (preg_match('/^([0-9]*)$/',$value,$regs)) {
$infos = array(
'size' => ceil($regs[1]/$this -> getFactor())
);
if ($infos['size'] >= 1073741824) {
$infos['valueSizeFact']=1073741824;
}
else if ($infos['size'] >= 1048576) {
$infos['valueSizeFact']=1048576;
}
else if ($infos['size'] >= 1024) {
$infos['valueSizeFact']=1024;
}
else {
$infos['valueSizeFact']=1;
}
$infos['valueSize'] = $infos['size'] / $infos['valueSizeFact'];
$infos['valueTxt'] = $infos['valueSize'].$this ->sizeFacts[$infos['valueSizeFact']];
$quotas[$value] = $infos;
}
else {
$quotas[$value] = array(
'unknown' => _('Incorrect value')
);
}
}
LSsession :: addCssFile('LSformElement_quota.css');
$return['html'] = $this -> fetchTemplate(
NULL,
array(
'quotas' => $quotas,
'sizeFacts' => $this -> sizeFacts
)
);
return $return;
}
/**
* Retourne le code HTML d'un champ vide
*
* @retval string Code HTML d'un champ vide.
*/
public function getEmptyField() {
return $this -> fetchTemplate(
$this -> fieldTemplate,
array(
'sizeFacts' => $this -> sizeFacts
)
);
}
/**
* Recupère la valeur de l'élement passée en POST
*
* Cette méthode vérifie la présence en POST de la valeur de l'élément et la récupère
* pour la mettre dans le tableau passer en paramètre avec en clef le nom de l'élément
*
* @param[] array Pointeur sur le tableau qui recupèrera la valeur.
*
* @retval boolean true si la valeur est présente en POST, false sinon
*/
public function getPostData(&$return) {
if($this -> isFreeze()) {
return true;
}
if (isset($_POST[$this -> name.'_size'])) {
$return[$this -> name]=array();
if(!is_array($_POST[$this -> name.'_size'])) {
$_POST[$this -> name.'_size'] = array($_POST[$this -> name.'_size']);
}
if(isset($_POST[$this -> name.'_sizeFact']) && !is_array($_POST[$this -> name.'_sizeFact'])) {
$_POST[$this -> name.'_sizeFact'] = array($_POST[$this -> name.'_sizeFact']);
}
foreach($_POST[$this -> name.'_size'] as $key => $val) {
if (!empty($val)) {
$f = 1;
if (isset($_POST[$this -> name.'_sizeFact'][$key]) && ($_POST[$this -> name.'_sizeFact'][$key]!=1)) {
$f = $_POST[$this -> name.'_sizeFact'][$key];
}
$val=preg_replace('/,/','.',$val);
$return[$this -> name][$key] = ceil(ceil(($val*$f)*$this -> getFactor()));
}
}
return true;
}
else {
$return[$this -> name] = array();
return true;
}
}
private function getFactor() {
return $this -> getParam('html_options.factor', 1);
}
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}