ldapsaisie/public_html/includes/class/class.LSformElement_date.php
2009-11-13 14:26:11 +01:00

209 lines
5.4 KiB
PHP

<?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 date d'un formulaire pour LdapSaisie
*
* Cette classe définis les éléments dates des formulaires.
* Elle étant la classe basic LSformElement.
*
* @author Benjamin Renard <brenard@easter-eggs.com>
*/
class LSformElement_date extends LSformElement {
var $fieldTemplate = 'LSformElement_date_field.tpl';
var $_php2js_format = array(
"a" => "a",
"A" => "A",
"b" => "b",
"B" => "B",
"C" => "C",
"d" => "d",
"D" => "m/%d/%y",
"e" => "e",
"h" => "b",
"H" => "H",
"I" => "I",
"j" => "j",
"m" => "m",
"M" => "M",
"n" => "n",
"p" => "p",
"r" => "p",
"R" => "H:%M",
"S" => "S",
"t" => "t",
"T" => "H:%M:%S",
"u" => "u",
"U" => "U",
"V" => "V",
"w" => "w",
"W" => "W",
"y" => "y",
"Y" => "Y",
"Z" => "T",
"%" => "%"
);
var $_cache_php2js_format=array();
/**
* Définis la valeur de l'élément date
*
* @author Benjamin Renard <brenard@easter-eggs.com>
*
* @param[in] [<b>required</b>] string or array La futur valeur de l'élément
*
* @retval boolean Retourne True
*/
function setValue($data) {
if (!is_array($data)) {
$data=array($data);
}
for($i=0;$i<count($data);$i++) {
$data[$i]=strftime($this -> getFormat(),$data[$i]);
}
$this -> values = $data;
return true;
}
/**
* Exporte les valeurs de l'élément
*
* @retval Array Les valeurs de l'élement
*/
function exportValues(){
$retval=array();
if (is_array($this -> values)) {
foreach($this -> values as $val) {
$date = strptime($val,$this -> getFormat());
if (is_array($date)) {
$retval[] = mktime($date['tm_hour'],$date['tm_min'],$date['tm_sec'],$date['tm_mon']+1,$date['tm_mday'],$date['tm_year']+1900);
}
}
}
return $retval;
}
/**
* Retourne le format d'affichage de la date
*
* @retval string Le format de la date
**/
function getFormat() {
if (isset($this -> params['html_options']['format'])) {
return $this -> params['html_options']['format'];
}
else {
return "%d/%m/%Y, %T";
}
}
/**
* Retourne les infos d'affichage de l'élément
*
* Cette méthode retourne les informations d'affichage de l'élement
*
* @retval array
*/
function getDisplay(){
$return = $this -> getLabelInfos();
// value
if (!$this -> isFreeze()) {
// Help Infos
LSsession :: addHelpInfos(
'LSformElement_date',
array(
'calendar' => _('Select in a calendar.'),
'now' => _('Now.')
)
);
$params = array(
'format' => $this -> php2js_format($this -> getFormat()),
'firstDayOfWeek' => $this -> getFirstDayOfWeek()
);
LSsession :: addJSconfigParam($this -> name,$params);
LSsession :: addCssFile('theme.css',LS_LIB_DIR.'jscalendar/skins/aqua/');
LSsession :: addJSscript('calendar.js',LS_LIB_DIR.'jscalendar/');
LSsession :: addJSscript('calendar-en.js',LS_LIB_DIR.'jscalendar/lang/');
$codeLang = LSsession :: getLang(true);
LSsession :: addJSscript('calendar-'.$codeLang.'.js',LS_LIB_DIR.'jscalendar/lang/');
LSsession :: addJSscript('LSformElement_date_field.js');
LSsession :: addJSscript('LSformElement_date.js');
}
$return['html'] = $this -> fetchTemplate();
return $return;
}
/**
* Retourne le nurméro du premier jour de la semaine
*
* @retval int 0=dimanche ... 6=samedi, par défaut 0=dimanche
*/
function getFirstDayOfWeek() {
if (isset($this -> params['html_options']['firstDayOfWeek'])) {
return $this -> params['html_options']['firstDayOfWeek'];
}
else {
return 0;
}
}
/**
* Convertis un format de date Php (strftime) en JS (jscalendar)
*
* @retval mixed Format de date jscalendar (string) ou False si la convertion
* n'a pas réussi.
*/
function php2js_format($format) {
if (isset($this -> _cache_php2js_format[$format])) {
return $this -> _cache_php2js_format[$format];
}
$new="";
for($i=0;$i<strlen($format);$i++) {
if ($format[$i]=="%") {
if (isset($this -> _php2js_format[$format[$i+1]])) {
$new.="%".$this -> _php2js_format[$format[$i+1]];
$i++;
}
else {
$this -> _cache_php2js_format[$format]=false;
return;
}
}
else {
$new.=$format[$i];
}
}
$this -> _cache_php2js_format[$format]=$new;
return $new;
}
}
?>