function decode_ical_file($filename) {
$parsed_data = parse_ical($filename);
if (isset($parsed_data[0]['tzoffsetfrom'])){
$tz_diff = ($parsed_data[0]['tzoffsetfrom'] / 100);
}else
$tz_diff = logged_user()->getTimezone();
unset($parsed_data[0]);
$events_data = CalFormatUtilities::build_events_data($parsed_data, $tz_diff);
return $events_data;
}
function ical_export()
{
$this->setLayout('ical');
require_once ROOT . '/environment/classes/event/CalFormatUtilities.php';
if (!isset($_GET['t']) || !isset($_GET['cal'])) {
header('HTTP/1.0 404 Not Found');
die;
}
$token = $_GET['t'];
$cal = $_GET['cal'];
$inc_sub = isset($_GET['isw']) && $_GET['isw'] == 1;
if (Users::tokenExists($token)) {
$user = Users::getByToken($token);
if ($cal == 0) {
$project = null;
} else {
$project = Projects::findById($cal);
}
$events = ProjectEvents::getAllEventsByProject($project, false, $inc_sub, $user);
$calendar_name = isset($_GET['n']) ? $_GET['n'] : $user->getDisplayName();
tpl_assign('content', CalFormatUtilities::generateICalInfo($events, $calendar_name, $user));
} else {
header('HTTP/1.0 404 Not Found');
die;
}
}
function icalendar_export() {
$this->setTemplate('cal_export');
$calendar_name = array_var($_POST, 'calendar_name');
if ($calendar_name != '') {
$from = getDateValue(array_var($_POST, 'from_date'));
$to = getDateValue(array_var($_POST, 'to_date'));
$events = ProjectEvents::getRangeProjectEvents($from, $to);
$buffer = CalFormatUtilities::generateICalInfo($events, $calendar_name);
$filename = rand().'.tmp';
$handle = fopen(ROOT.'/tmp/'.$filename, 'wb');
fwrite($handle, $buffer);
fclose($handle);
$_SESSION['calendar_export_filename'] = $filename;
$_SESSION['calendar_name'] = $calendar_name;
flash_success(lang('success export calendar', count($events)));
ajx_current("empty");
} else {
unset($_SESSION['calendar_export_filename']);
unset($_SESSION['calendar_name']);
return;
}
}
function ical_export()
{
$this->setLayout('ical');
require_once ROOT . '/environment/classes/event/CalFormatUtilities.php';
if (!isset($_GET['t']) || !isset($_GET['cal'])) {
header('HTTP/1.0 404 Not Found');
die;
}
$token = $_GET['t'];
$cal = $_GET['cal'];
if (Contacts::tokenExists($token)) {
$user = Contacts::findOne(array('conditions' => "token='{$token}'"));
$conditions = " AND EXISTS (SELECT i.contact_id FROM " . TABLE_PREFIX . "event_invitations i WHERE i.event_id=e.object_id AND i.contact_id=" . $user->getId() . ")";
if (array_var($_GET, 'cal') != "") {
$mem_cond = "e.object_id IN (SELECT object_id FROM " . TABLE_PREFIX . "object_members WHERE member_id IN (" . array_var($_GET, 'cal') . "))";
} else {
$mem_cond = "true";
}
$user_pgs = $user->getPermissionGroupIds();
$perm_cond = " AND EXISTS (SELECT st.object_id FROM " . TABLE_PREFIX . "sharing_table st WHERE st.object_id=e.object_id AND st.group_id IN (" . implode(',', $user_pgs) . "))";
$events = ProjectEvents::findAll(array('conditions' => "{$mem_cond} {$perm_cond} {$conditions}"));
$calendar_name = isset($_GET['n']) ? $_GET['n'] : $user->getObjectName();
$calendar_name = str_replace(' ', '_', $calendar_name);
$content = CalFormatUtilities::generateICalInfo($events, $calendar_name, $user);
tpl_assign('content', $content);
} else {
header('HTTP/1.0 404 Not Found');
die;
}
}
