egroupware/calendar/inc/class.datasource_calendar.inc.php
Ralf Becker 5b0e8263fa fixed wrong handling of multiple days and/or multiple participants:
- datasource now subtracts the nights (24h - working time specified in the PM)
- time is multiplied by the number of participants
2006-04-08 06:20:48 +00:00

121 lines
4.2 KiB
PHP

<?php
/**************************************************************************\
* eGroupWare - ProjectManager - DataSource for InfoLog *
* http://www.egroupware.org *
* Written and (c) 2005 by Ralf Becker <RalfBecker@outdoor-training.de> *
* -------------------------------------------- *
* This program is free software; you can redistribute it and/or modify it *
* under the terms of the GNU General Public License as published by the *
* Free Software Foundation; either version 2 of the License, or (at your *
* option) any later version. *
\**************************************************************************/
/* $Id$ */
include_once(EGW_INCLUDE_ROOT.'/projectmanager/inc/class.datasource.inc.php');
/**
* DataSource for the Calendar
*
* @package calendar
* @author RalfBecker-AT-outdoor-training.de
* @copyright (c) 2005 by RalfBecker-AT-outdoor-training.de
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
*/
class datasource_calendar extends datasource
{
/**
* Constructor
*/
function datasource_calendar()
{
$this->datasource('calendar');
$this->valid = PM_PLANNED_START|PM_PLANNED_END|PM_PLANNED_TIME|PM_RESOURCES;
}
/**
* get an entry from the underlaying app (if not given) and convert it into a datasource array
*
* @param mixed $data_id id as used in the link-class for that app, or complete entry as array
* @return array/boolean array with the data supported by that source or false on error (eg. not found, not availible)
*/
function get($data_id)
{
// we use $GLOBALS['bocal'] as an already running instance is availible there
if (!is_object($GLOBALS['bocal']))
{
include_once(EGW_INCLUDE_ROOT.'/calendar/inc/class.bocal.inc.php');
$GLOBALS['bocal'] =& new bocal();
}
if (!is_array($data_id))
{
if (!(int) $data_id || !($data = $GLOBALS['bocal']->read((int) $data_id)))
{
return false;
}
}
else
{
$data =& $data_id;
}
$ds = array(
'pe_title' => $GLOBALS['bocal']->link_title($data),
'pe_planned_start' => $GLOBALS['bocal']->date2ts($data['start']),
'pe_planned_end' => $GLOBALS['bocal']->date2ts($data['end']),
'pe_resources' => array(),
'pe_details' => $data['description'] ? nl2br($data['description']) : '',
);
// calculation of the time
$ds['pe_planned_time'] = (int) (($ds['pe_planned_end'] - $ds['pe_planned_start'])/60); // time is in minutes
// if the event spans multiple days, we have to substract the nights (24h - daily working time specified in PM)
if (date('Y-m-d',$ds['pe_planned_end']) != date('Y-m-d',$ds['pe_planned_start']))
{
foreach(array('start','end') as $name)
{
$$name = $GLOBALS['bocal']->date2array($ds['pe_planned_'.$name]);
${$name}['hour'] = 12;
${$name}['minute'] = ${$name}['second'] = 0;
unset(${$name}['raw']);
$$name = $GLOBALS['bocal']->date2ts($$name);
}
$nights = round(($end - $start) / DAY_s);
if (!is_array($this->pm_config))
{
$c =& CreateObject('phpgwapi.config','projectmanager');
$c->read_repository();
$this->pm_config = $c->config_data;
unset($c);
if (!$this->pm_config['hours_per_workday']) $this->pm_config['hours_per_workday'] = 8;
}
$ds['pe_planned_time'] -= $nights * 60 * (24 - $this->pm_config['hours_per_workday']);
}
foreach($data['participants'] as $uid => $status)
{
if ($status != 'R' && is_numeric($uid)) // only users for now
{
$ds['pe_resources'][] = $uid;
}
}
// if we have multiple participants we have to multiply the time by the number of participants to get the total time
$ds['pe_planned_time'] *= count($ds['pe_resources']);
/*
// ToDO: this does not change automatically after the event is over,
// maybe we need a flag for that in egw_pm_elements
if ($data['end']['raw'] <= time()+$GLOBALS['egw']->datetime->tz_offset)
{
$ds['pe_used_time'] = $ds['pe_planned_time'];
}
*/
if ($this->debug)
{
echo "datasource_calendar($data_id) data="; _debug_array($data);
echo "datasource="; _debug_array($ds);
}
return $ds;
}
}