*
* -------------------------------------------- *
* 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 calendar_holiday
{
var $db;
var $holidays;
var $users;
function calendar_holiday($owner='')
{
global $phpgw, $phpgw_info;
$this->db = $phpgw->db;
// $phpgw_info['user']['preferences']['calendar']['locale'] = 'US';
$this->users['user'] = $phpgw_info['user']['preferences']['calendar']['locale'];
$owner_id = get_account_id($owner);
if($owner_id != $phpgw_info['user']['account_id'])
{
$owner_pref = CreateObject('phpgwapi.preferences',$owner_id);
$owner_prefs = $owner_pref->read_repository();
// $owner_prefs['calendar']['locale'] = 'UK';
$this->users['owner'] = $owner_prefs['calendar']['locale'];
}
if($phpgw_info['server']['auto_load_holidays'] == True)
{
while(list($key,$value) = each($this->users))
{
$this->is_network_load_needed($value);
}
}
}
function is_network_load_needed($locale)
{
$sql = "SELECT count(*) FROM phpgw_cal_holidays WHERE locale='".$locale."'";
$this->db->query($sql,__LINE__,__FILE__);
$this->db->next_record();
$rows = $this->db->f(0);
if($rows==0)
{
$this->load_from_network($locale);
}
}
function load_from_network($locale)
{
global $phpgw_info, $HTTP_HOST, $SERVER_PORT;
@set_time_limit(0);
// get the file that contains the calendar events for your locale
// "http://www.phpgroupware.org/headlines.rdf";
$network = CreateObject('phpgwapi.network');
if(isset($phpgw_info['server']['holidays_url_path']) && $phpgw_info['server']['holidays_url_path'] != 'localhost')
{
$load_from = $phpgw_info['server']['holidays_url_path'];
}
else
{
$pos = strpos(' '.$phpgw_info['server']['webserver_url'],$HTTP_HOST);
if($pos === False)
{
switch($SERVER_PORT)
{
case 80:
$http_protocol = 'http://';
break;
case 443:
$http_protocol = 'https://';
break;
}
$server_host = $http_protocol.$HTTP_HOST.$phpgw_info['server']['webserver_url'];
}
else
{
$server_host = $phpgw_info['server']['webserver_url'];
}
$load_from = $server_host.'/calendar/setup';
}
// echo 'Loading from: '.$load_from.'/holidays.'.strtoupper($locale)."
\n";
$lines = $network->gethttpsocketfile($load_from.'/holidays.'.strtoupper($locale));
if (!$lines) return false;
$c_lines = count($lines);
for($i=10;$i<$c_lines;$i++)
{
// echo 'Line #'.$i.' : '.$lines[$i]."
\n";
$holiday = explode("\t",$lines[$i]);
$loc = $holiday[0];
$name = addslashes($holiday[1]);
$date = $holiday[2];
// echo "Inserting LOCALE='".$loc."' NAME='".$name."' DATE='".$date."'
\n";
$sql = "INSERT INTO phpgw_cal_holidays(locale,name,date_time) VALUES('$loc','$name',$date)";
$this->db->query($sql,__LINE__,__FILE__);
}
}
function read_holiday()
{
global $phpgw;
$sql = $this->build_holiday_query();
$this->holidays = Null;
$this->db->query($sql,__LINE__,__FILE__);
$i = -1;
while($this->db->next_record())
{
$i++;
$this->holidays[$i]['locale'] = $this->db->f('locale');
$this->holidays[$i]['name'] = $phpgw->strip_html($this->db->f('name'));
$this->holidays[$i]['date'] = $this->db->f('date_time');
if(count($find_locale) == 2 && $find_locale[0] != $find_locale[1])
{
if($this->holidays[$i]['locale'] == $find_locale[1])
{
$this->holidays[$i]['owner'] = 'user';
}
else
{
$this->holidays[$i]['owner'] = 'owner';
}
}
else
{
$this->holidays[$i]['owner'] = 'user';
}
}
$this->holidays = $this->sort_by_date($this->holidays);
return $this->holidays;
}
function build_holiday_query()
{
$sql = 'SELECT * FROM phpgw_cal_holidays WHERE locale in (';
$find_it = '';
reset($this->users);
while(list($key,$value) = each($this->users))
{
if($find_it)
{
$find_it .= ',';
}
$find_it .= "'".$value."'";
}
$sql .= $find_it.')';
return $sql;
}
function sort_by_date($holidays)
{
$c_holidays = count($this->holidays);
for($outer_loop=0;$outer_loop<($c_holidays - 1);$outer_loop++)
{
$outer_date = $holidays[$outer_loop]['date'];
for($inner_loop=$outer_loop;$inner_loop<$c_holidays;$inner_loop++)
{
$inner_date = $holidays[$inner_loop]['date'];
if($outer_date > $inner_date)
{
$temp = $holidays[$inner_loop];
$holidays[$inner_loop] = $holidays[$outer_loop];
$holidays[$outer_loop] = $temp;
}
}
}
return $holidays;
}
function find_date($date)
{
global $phpgw;
$c_holidays = count($this->holidays);
for($i=0;$i<$c_holidays;$i++)
{
if($this->holidays[$i]['date'] > $date)
{
$i = $c_holidays + 1;
}
elseif($this->holidays[$i]['date'] == $date)
{
$return_value[] = $i;
}
}
// echo 'Searching for '.$phpgw->common->show_date($date).' Found = '.count($return_value)."
\n";
if(isset($return_value))
{
return $return_value;
}
else
{
return False;
}
}
function get_name($id)
{
return $this->holidays[$id]['name'];
}
}
?>