forked from extern/egroupware
123 lines
4.6 KiB
PHP
123 lines
4.6 KiB
PHP
<?php
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/**************************************************************************\
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* phpGroupWare - API jsCalendar wrapper-class *
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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 jscalendar
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@author ralfbecker
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@abstract wrapper for the jsCalendar
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@discussion the constructor load the necessary javascript-files
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*/
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class jscalendar
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{
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/*!
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@function jscalendar
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@syntax jscalendar( $do_header=True )
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@author ralfbecker
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@abstract constructor of the class
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@param $do_header if true, necessary javascript and css gets loaded, only needed for input
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*/
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function jscalendar($do_header=True)
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{
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$this->phpgwapi_inc_url = $GLOBALS['phpgw_info']['server']['webserver_url'].'/phpgwapi/inc';
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$this->dateformat = $GLOBALS['phpgw_info']['user']['preferences']['common']['dateformat'];
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if ($do_header && !strstr($GLOBALS['phpgw_info']['flags']['java_script'],'jscalendar'))
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{
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$GLOBALS['phpgw_info']['flags']['java_script'] .=
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'<link rel="stylesheet" type="text/css" media="all" href="'.$this->phpgwapi_inc_url.'/jscalendar/calendar-win2k-cold-1.css" title="win2k-cold-1" />
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<script type="text/javascript" src="'.$this->phpgwapi_inc_url.'/jscalendar/calendar.js"></script>
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<script type="text/javascript" src="'.ereg_replace('[?&]*click_history=[0-9a-f]*','',$GLOBALS['phpgw']->link('/phpgwapi/inc/jscalendar-setup.php')).'"></script>
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';
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}
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}
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/*!
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@function input
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@syntax input( $name,$date,$year=0,$month=0,$day=0 )
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@author ralfbecker
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@abstract creates an inputfield for the jscalendar (returns the necessary html and js)
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@param $name name and id of the input-field (it also names the id of the img $name.'-toggle')
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@param $date date as string or unix timestamp (in users localtime)
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@param $year,$month,$day if $date is not used
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@param $helpmsg a helpmessage for the statusline of the browser
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@param $options any other options to the inputfield
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*/
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function input($name,$date,$year=0,$month=0,$day=0,$helpmsg='',$options='')
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{
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//echo "<p>jscalendar::input(name='$name', date='$date'='".date('Y-m-d',$date)."', year='$year', month='$month', day='$day')</p>\n";
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if ($date && (is_int($date) || is_numeric($date)))
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{
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$year = intval($GLOBALS['phpgw']->common->show_date($date,'Y'));
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$month = intval($GLOBALS['phpgw']->common->show_date($date,'n'));
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$day = intval($GLOBALS['phpgw']->common->show_date($date,'d'));
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}
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if ($year && $month && $day)
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{
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$date = date($this->dateformat,mktime(12,0,0,$month,$day,$year));
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}
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if ($helpmsg !== '')
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{
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$options .= " onFocus=\"self.status='".addslashes($helpmsg)."'; return true;\"" .
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" onBlur=\"self.status=''; return true;\"";
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}
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return
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'<input type="text" id="'.$name.'" name="'.$name.'" size="10" value="'.$date.'"'.$options.'/>
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<script type="text/javascript">
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document.writeln(\'<img id="'.$name.'-trigger" src="'.$this->phpgwapi_inc_url.'/jscalendar/img.gif" title="'.lang('Select date').'" style="cursor:pointer; cursor:hand;"/>\');
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Calendar.setup(
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{
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inputField : "'.$name.'",
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button : "'.$name.'-trigger"
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}
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);
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</script>
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';
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}
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/*!
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@function input2date
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@syntax input2date( $datestr,$raw='raw',$day='day',$month='month',$year='year' )
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@author ralfbecker
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@abstract converts the date-string back to an array with year, month, day and a timestamp
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@param $datestr content of the inputfield generated by jscalendar::input()
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@param $raw key of the timestamp-field in the returned array or False of no timestamp
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@param $day,$month,$year keys for the array, eg. to set mday instead of day
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*/
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function input2date($datestr,$raw='raw',$day='day',$month='month',$year='year')
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{
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if ($datestr === '')
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{
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return False;
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}
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$fields = split('[./-]',$datestr);
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foreach(split('[./-]',$this->dateformat) as $n => $field)
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{
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$date[$field] = intval($fields[$n]);
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}
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$ret = array(
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$year => $date['Y'],
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$month => $date['m'],
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$day => $date['d']
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);
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if ($raw)
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{
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$ret[$raw] = mktime(12,0,0,$date['m'],$date['d'],$date['Y']);
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}
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//echo "<p>jscalendar::input2date('$datestr','$raw',$day','$month','$year') = "; print_r($ret); echo "</p>\n";
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return $ret;
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}
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}
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