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egroupware/calendar/inc/class.boholiday.inc.php

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PHP
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<?php
/**************************************************************************\
* phpGroupWare - Holiday *
* http://www.phpgroupware.org *
* Written by Mark Peters <skeeter@phpgroupware.org> *
* -------------------------------------------- *
* 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. *
\**************************************************************************/
/* $Id$ */
class boholiday
{
var $public_functions = Array(
'add' => True,
'delete_holiday' => True,
'delete_locale' => True,
'accept_holiday' => True,
'read_entries' => True,
'read_entry' => True,
'add_entry' => True,
'update_entry' => True
);
var $debug = False;
var $base_url = '/index.php';
var $ui;
var $so;
var $owner;
var $year;
var $id;
var $total;
var $start;
var $query;
var $sort;
var $locales = Array();
var $holidays;
var $cached_holidays;
function boholiday()
{
$this->so = CreateObject('calendar.soholiday');
if(isset($GLOBALS['locale'])) { $this->locales[] = $GLOBALS['locale']; }
if(isset($GLOBALS['start'])) { $this->start = $GLOBALS['start']; } else { $this->start = 0; }
if(isset($GLOBALS['query'])) { $this->query = $GLOBALS['query']; }
if(isset($GLOBALS['sort'])) { $this->sort = $GLOBALS['sort']; }
if(isset($GLOBALS['order'])) { $this->order = $GLOBALS['order']; }
if(isset($GLOBALS['id'])) { $this->id = $GLOBALS['id']; }
if($this->debug)
{
echo "Locale = ".$this->locales[0]."<br>\n";
}
$this->total = $this->so->holiday_total($this->locales[0],$this->query);
}
/* Begin Calendar functions */
function read_entry($id=0)
{
if($this->debug)
{
echo "BO : Reading Holiday ID : ".$id."<br>\n";
}
if(!$id)
{
if(!$this->id)
{
return Array();
}
else
{
$id = $this->id;
}
}
return $this->so->read_holiday($id);
}
function delete_holiday($id=0)
{
if(!$id)
{
if($this->id)
{
$id = $this->id;
}
}
$this->ui = CreateObject('calendar.uiholiday');
if($id)
{
$this->so->delete_holiday($id);
$this->ui->edit_locale();
}
else
{
$this->ui->admin();
}
}
function delete_locale($locale='')
{
if(!$locale)
{
if($this->locales[0])
{
$locale = $this->locales[0];
}
}
if($locale)
{
$this->so->delete_locale($locale);
}
$this->ui = CreateObject('calendar.uiholiday');
$this->ui->admin();
}
function accept_holiday()
{
global $HTTP_POST_VARS, $HTTP_REFERER;
$send_back_to = str_replace('submitlocale','holiday_admin',$HTTP_REFERER);
if(!@$this->locales[0])
{
Header('Location: '.$send_back_to);
}
$send_back_to = str_replace('&locale='.$this->locales[0],'',$send_back_to);
$file = './holidays.'.$this->locales[0];
if(!file_exists($file) && count($HTTP_POST_VARS['name']))
{
$c_holidays = count($HTTP_POST_VARS['name']);
$fp = fopen($file,'w');
for($i=0;$i<$c_holidays;$i++)
{
fwrite($fp,$this->locales[0]."\t".$HTTP_POST_VARS['name'][$i]."\t".$HTTP_POST_VARS['day'][$i]."\t".$HTTP_POST_VARS['month'][$i]."\t".$HTTP_POST_VARS['occurence'][$i]."\t".$HTTP_POST_VARS['dow'][$i]."\t".$HTTP_POST_VARS['observance'][$i]."\n");
}
fclose($fp);
}
Header('Location: '.$send_back_to);
}
function get_holiday_list($locale='', $sort='', $order='', $query='', $total='')
{
$locale = ($locale?$locale:$this->locales[0]);
$sort = ($sort?$sort:$this->sort);
$order = ($order?$order:$this->order);
$query = ($query?$query:$this->query);
return $this->so->read_holidays($locale,$query,$order);
}
function get_locale_list($sort='', $order='', $query='')
{
$sort = ($sort?$sort:$this->sort);
$order = ($order?$order:$this->order);
$query = ($query?$query:$$this->query);
return $this->so->get_locale_list($sort,$order,$query);
}
function prepare_read_holidays($year=0,$owner=0)
{
$this->year = ($year?$year:$GLOBALS['phpgw']->common->show_date(time(),'Y'));
$this->owner = ($owner?$owner:$GLOBALS['phpgw_info']['user']['account_id']);
if(@$GLOBALS['phpgw_info']['user']['preferences']['common']['country'])
{
$this->locales[] = $GLOBALS['phpgw_info']['user']['preferences']['common']['country'];
}
elseif(@$GLOBALS['phpgw_info']['user']['preferences']['calendar']['locale'])
{
$this->locales[] = $GLOBALS['phpgw_info']['user']['preferences']['calendar']['locale'];
}
else
{
$this->locales[] = 'US';
}
if($this->owner != $GLOBALS['phpgw_info']['user']['account_id'])
{
$owner_pref = CreateObject('phpgwapi.preferences',$owner);
$owner_prefs = $owner_pref->read_repository();
if(@$owner_prefs['common']['country'])
{
$this->locales[] = $owner_prefs['common']['country'];
}
elseif(@$owner_prefs['calendar']['locale'])
{
$this->locales[] = $owner_prefs['calendar']['locale'];
}
unset($owner_pref);
}
@reset($this->locales);
if($GLOBALS['phpgw_info']['server']['auto_load_holidays'] == True)
{
while(list($key,$value) = each($this->locales))
{
$this->auto_load_holidays($value);
}
}
}
function auto_load_holidays($locale)
{
if($this->so->holiday_total($locale) == 0)
{
global $HTTP_HOST, $SERVER_PORT;
@set_time_limit(0);
/* get the file that contains the calendar events for your locale */
/* "http://www.phpgroupware.org/cal/holidays.US"; */
$network = CreateObject('phpgwapi.network');
if(isset($GLOBALS['phpgw_info']['server']['holidays_url_path']) && $GLOBALS['phpgw_info']['server']['holidays_url_path'] != 'localhost')
{
$load_from = $GLOBALS['phpgw_info']['server']['holidays_url_path'];
}
else
{
$pos = strpos(' '.$GLOBALS['phpgw_info']['server']['webserver_url'],$HTTP_HOST);
if($pos == 0)
{
switch($SERVER_PORT)
{
case 80:
$http_protocol = 'http://';
break;
case 443:
$http_protocol = 'https://';
break;
}
$server_host = $http_protocol.$HTTP_HOST.$GLOBALS['phpgw_info']['server']['webserver_url'];
}
else
{
$server_host = $GLOBALS['phpgw_info']['server']['webserver_url'];
}
$load_from = $server_host.'/calendar/setup';
}
// echo 'Loading from: '.$load_from.'/holidays.'.strtoupper($locale)."<br>\n";
$lines = $network->gethttpsocketfile($load_from.'/holidays.'.strtoupper($locale));
if (!$lines)
{
return false;
}
$c_lines = count($lines);
for($i=0;$i<$c_lines;$i++)
{
// echo 'Line #'.$i.' : '.$lines[$i]."<br>\n";
$holiday = explode("\t",$lines[$i]);
if(count($holiday) == 7)
{
$holiday['locale'] = $holiday[0];
$holiday['name'] = addslashes($holiday[1]);
$holiday['mday'] = intval($holiday[2]);
$holiday['month_num'] = intval($holiday[3]);
$holiday['occurence'] = intval($holiday[4]);
$holiday['dow'] = intval($holiday[5]);
$holiday['observance_rule'] = intval($holiday[6]);
$holiday['hol_id'] = 0;
$this->so->save_holiday($holiday);
}
}
}
}
function save_holiday($holiday)
{
$this->so->save_holiday($holiday);
}
function add()
{
global $HTTP_POST_VARS;
if(@$HTTP_POST_VARS['submit'])
{
if(empty($HTTP_POST_VARS['holiday']['mday']))
{
$HTTP_POST_VARS['holiday']['mday'] = 0;
}
if(!isset($this->bo->locales[0]) || $this->bo->locales[0]=='')
{
$this->bo->locales[0] = $HTTP_POST_VARS['holiday']['locale'];
}
elseif(!isset($HTTP_POST_VARS['holiday']['locale']) || $HTTP_POST_VARS['holiday']['locale']=='')
{
$HTTP_POST_VARS['holiday']['locale'] = $this->bo->locales[0];
}
if(!isset($HTTP_POST_VARS['holiday']['hol_id']))
{
$HTTP_POST_VARS['holiday']['hol_id'] = $this->bo->id;
}
// Still need to put some validation in here.....
$this->ui = CreateObject('calendar.uiholiday');
if (is_array($errors))
{
$this->ui->add($errors,$HTTP_POST_VARS['holiday']);
}
else
{
$this->so->save_holiday($HTTP_POST_VARS['holiday']);
$this->ui->edit_locale();
}
}
}
function sort_holidays_by_date($holidays)
{
$c_holidays = count($holidays);
for($outer_loop=0;$outer_loop<($c_holidays - 1);$outer_loop++)
{
for($inner_loop=$outer_loop;$inner_loop<$c_holidays;$inner_loop++)
{
if($holidays[$outer_loop]['date'] > $holidays[$inner_loop]['date'])
{
$temp = $holidays[$inner_loop];
$holidays[$inner_loop] = $holidays[$outer_loop];
$holidays[$outer_loop] = $temp;
}
}
}
return $holidays;
}
function set_holidays_to_date($holidays)
{
$new_holidays = Array();
for($i=0;$i<count($holidays);$i++)
{
// echo "Setting Holidays Date : ".date('Ymd',$holidays[$i]['date'])."<br>\n";
$new_holidays[date('Ymd',$holidays[$i]['date'])][] = $holidays[$i];
}
return $new_holidays;
}
function read_holiday()
{
if(isset($this->cached_holidays))
{
return $this->cached_holidays;
}
$holidays = $this->so->read_holidays($this->locales);
if(count($holidays) == 0)
{
return $holidays;
}
$temp_locale = $GLOBALS['phpgw_info']['user']['preferences']['common']['country'];
$datetime = CreateObject('phpgwapi.datetime');
for($i=0;$i<count($holidays);$i++)
{
$c = $i;
$GLOBALS['phpgw_info']['user']['preferences']['common']['country'] = $holidays[$i]['locale'];
$holidaycalc = CreateObject('calendar.holidaycalc');
$holidays[$i]['date'] = $holidaycalc->calculate_date($holidays[$i], $holidays, $this->year, $datetime, $c);
unset($holidaycalc);
if($c != $i)
{
$i = $c;
}
}
unset($datetime);
$this->holidays = $this->sort_holidays_by_date($holidays);
$this->cached_holidays = $this->set_holidays_to_date($this->holidays);
$GLOBALS['phpgw_info']['user']['preferences']['common']['country'] = $temp_locale;
return $this->cached_holidays;
}
/* End Calendar functions */
function check_admin()
{
if(!@$GLOBALS['phpgw_info']['user']['apps']['admin'])
{
Header('Location: ' . $GLOBALS['phpgw']->link('/index.php'));
}
}
}
?>
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