forked from extern/egroupware
157 lines
4.0 KiB
PHP
157 lines
4.0 KiB
PHP
<?php
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/**************************************************************************\
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* phpGroupWare - eTemplate Extension - Date Widget *
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* http://www.phpgroupware.org *
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* Written by Ralf Becker <RalfBecker@outdoor-training.de> *
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* -------------------------------------------- *
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* This program is free software; you can redistribute it and/or modify it *
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* under the terms of the GNU General Public License as published by the *
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* Free Software Foundation; either version 2 of the License, or (at your *
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* option) any later version. *
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\**************************************************************************/
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/* $Id$ */
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/*!
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@class datefield_widget
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@author ralfbecker
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@abstract widget that reads a date
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@discussion This widget is independent of the UI as it only uses etemplate-widgets and has therefor no render-function
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*/
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class date_widget
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{
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var $public_functions = array(
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'pre_process' => True,
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'post_process' => True
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);
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var $human_name = 'Date'; // this is the name for the editor
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function date_widget($ui)
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{
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}
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function pre_process($name,&$value,&$cell,&$readonlys,&$extension_data,&$tmpl)
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{
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list($data_format,$options) = explode(',',$cell['size']);
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$extension_data = $data_format;
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if (!$value)
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{
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$value = array(
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'Y' => '',
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'm' => '',
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'd' => ''
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);
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}
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elseif ($data_format != '')
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{
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$date = split('[/.-]',$value);
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$mdy = split('[/.-]',$data_format);
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for ($value=array(),$n = 0; $n < 3; ++$n)
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{
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switch($mdy[$n])
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{
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case 'Y': $value['Y'] = $date[$n]; break;
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case 'm': $value['m'] = $date[$n]; break;
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case 'd': $value['d'] = $date[$n]; break;
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}
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}
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}
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else
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{
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$value = array(
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'Y' => date('Y',$value),
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'm' => date('m',$value),
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'd' => date('d',$value)
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);
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}
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$format = split('[/.-]',$sep=$GLOBALS['phpgw_info']['user']['preferences']['common']['dateformat']);
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$sep = $sep[1];
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if ($cell['readonly'] || $readonlys) // is readonly
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{
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for ($str='',$n = 0; $n < 3; ++$n)
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{
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$str .= ($str != '' ? $sep : '');
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$str .= $value[$format[$n]];
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}
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$value = $str;
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$cell['type'] = 'label';
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$cell['no_lang'] = True;
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return True;
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}
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$tpl = new etemplate;
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$tpl->init('*** generated fields for date','','',0,'',0,0); // make an empty template
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$fields = array('Y' => 'year', 'm' => 'month', 'd' => 'day');
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$row = array();
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for ($n=0; $n < 3; ++$n)
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{
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$dcell = $tpl->empty_cell();
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$dcell['type'] = 'select-'.$fields[$format[$n]];
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$dcell['name'] = $format[$n];
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$dcell['help'] = lang($fields[$format[$n]]).': '.$cell['help']; // note: no lang on help, already done
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$dcell['no_lang'] = True;
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$row[$tpl->num2chrs($n)] = &$dcell;
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unset($dcell);
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}
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$tpl->data[0] = array();
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$tpl->data[1] = &$row;
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$tpl->set_rows_cols();
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$tpl->size = ',,,,0';
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$cell['size'] = $cell['name'];
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$cell['type'] = 'template';
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$cell['name'] = $tpl->name;
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$cell['obj'] = &$tpl;
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return True; // extra Label is ok
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}
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function post_process($name,&$value,&$extension_data,&$loop,&$tmpl)
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{
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if (!isset($value))
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{
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return False;
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}
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if ($value['d'])
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{
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if (!$value['m'])
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{
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$value['m'] = date('m');
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}
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if (!$value['Y'])
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{
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$value['Y'] = date('Y');
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}
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elseif ($value['Y'] < 100)
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{
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$value['Y'] += $value['Y'] < 30 ? 2000 : 1900;
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}
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if (empty($extension_data))
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{
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$value = mktime(0,0,0,$value['m'],$value['d'],$value['Y']);
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}
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else
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{
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for ($n = 0,$str = ''; $n < strlen($extension_data); ++$n)
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{
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if (strstr('Ymd',$c = $extension_data[$n]))
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{
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$str .= sprintf($c=='Y'?'%04d':'%02d',$value[$c]);
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}
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else
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{
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$str .= $c;
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}
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}
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$value = $str;
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}
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}
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else
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{
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$value = '';
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}
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return True;
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}
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}
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