function churchcal__ical()
{
global $base_url, $config;
include_once CHURCHCAL . "/churchcal_db.php";
drupal_add_http_header('Content-Type', 'text/calendar;charset=utf-8', false);
drupal_add_http_header('Content-Disposition', 'inline;filename="ChurchTools.ics"', false);
drupal_add_http_header('Cache-Control', 'must-revalidate, post-check=0, pre-check=0', false);
drupal_add_http_header('Cache-Control', 'private', true);
$content = drupal_get_header();
$cat_names = null;
if (isset($_GET["security"]) && isset($_GET["id"])) {
$db = db_query("select * from {cc_calcategory} where id=:id and randomurl=:randomurl", array(":id" => $_GET["id"], ":randomurl" => $_GET["security"]))->fetch();
if ($db != false) {
$cat_names[$_GET["id"]] = new stdClass();
$cat_names[$_GET["id"]]->bezeichnung = $db->bezeichnung;
$cats = array(0 => $_GET["id"]);
}
}
if ($cat_names == null) {
$cats = churchcal_getAllowedCategories(false, true);
$cat_names = churchcal_getAllowedCategories(false, false);
}
$arr = churchcal_getCalPerCategory(array("category_ids" => $cats), false);
$txt = "";
foreach ($arr as $cats) {
foreach ($cats as $res) {
$res->startdate = new DateTime($res->startdate);
$res->enddate = new DateTime($res->enddate);
$diff = $res->enddate->format("U") - $res->startdate->format("U");
$subid = 0;
foreach (getAllDatesWithRepeats($res, -90, 400) as $d) {
$txt .= "BEGIN:VEVENT\r\n";
$txt .= "ORGANIZER:MAILTO:" . variable_get('site_mail', '') . "\r\n";
$txt .= "SUMMARY:" . $res->bezeichnung . "\r\n";
//$txt.="X-MICROSOFT-CDO-BUSYSTATUS:BUSY\r\n";
if ($res->link != "") {
$txt .= "URL:" . $res->link . "\r\n";
} else {
$txt .= "URL:" . $base_url . "?q=churchcal\r\n";
}
if ($res->ort != "") {
$txt .= "LOCATION:" . $res->ort . "\r\n";
}
$subid++;
$txt .= "UID:" . $res->id . "_{$subid}\r\n";
$txt .= "DTSTAMP:" . churchcore_stringToDateICal($res->modified_date) . "\r\n";
$ts = $diff + $d->format("U");
//$enddate=new DateTime("@$ts");
$enddate = clone $d;
$enddate->modify("+{$diff} seconds");
// Ganztagestermin
if ($res->startdate->format('His') == "000000" && $res->enddate->format('His') == "000000") {
$txt .= "DTSTART;VALUE=DATE:" . $d->format('Ymd') . "\r\n";
$txt .= "DTEND;VALUE=DATE:" . date('Ymd', strtotime('+1 day', $enddate->format("U"))) . "\r\n";
} else {
$txt .= "DTSTART:" . $d->format('Ymd\\THis') . "\r\n";
$txt .= "DTEND:" . $enddate->format('Ymd\\THis') . "\r\n";
}
$txt .= 'DESCRIPTION:Kalender:' . $cat_names[$res->category_id]->bezeichnung . ' - Cal[' . $res->id . '] - ' . $res->notizen . "\r\n";
$txt .= "END:VEVENT\r\n";
}
}
}
echo surroundWithVCALENDER($txt);
}
/**
* use template for calendar entries, include text added by surroundWithVCALENDER
*/
function churchcal__ical()
{
global $base_url, $config;
include_once CHURCHCAL . "/churchcal_db.php";
drupal_add_http_header('Content-Type', 'text/calendar;charset=utf-8', false);
drupal_add_http_header('Content-Disposition', 'inline;filename="ChurchTools.ics"', false);
drupal_add_http_header('Cache-Control', 'must-revalidate, post-check=0, pre-check=0', false);
drupal_add_http_header('Cache-Control', 'private', true);
$content = drupal_get_header();
$catNames = null;
if (($security = getVar("security")) && ($id = getVar("id"))) {
$db = db_query("SELECT * FROM {cc_calcategory}\n WHERE id=:id AND randomurl=:randomurl", array(":id" => $id, ":randomurl" => $security))->fetch();
if ($db) {
$catNames[$id] = new stdClass();
$catNames[$id]->bezeichnung = $db->bezeichnung;
$cats = array(0 => $id);
}
}
if (!$catNames) {
$cats = churchcal_getAllowedCategories(false, true);
$catNames = churchcal_getAllowedCategories(false, false);
}
$arr = churchcal_getCalPerCategory(array("category_ids" => $cats), false);
$txt = "";
foreach ($arr as $cats) {
foreach ($cats as $res) {
$res->startdate = new DateTime($res->startdate);
$res->enddate = new DateTime($res->enddate);
$diff = $res->enddate->format("U") - $res->startdate->format("U");
// TODO: use DateTime function like next line?
// $diff = $res->enddate->diff($res->startdate);
$subid = 0;
foreach (getAllDatesWithRepeats($res, -90, 730) as $d) {
$txt .= "BEGIN:VEVENT" . NL;
$txt .= "ORGANIZER:MAILTO:" . getConf('site_mail', '') . NL;
$txt .= "SUMMARY:" . $res->bezeichnung . NL;
//$txt.="X-MICROSOFT-CDO-BUSYSTATUS:BUSY" . NL;
if ($res->link != "") {
$txt .= "URL:" . $res->link . NL;
} else {
$txt .= "URL:" . $base_url . "?q=churchcal" . NL;
}
if ($res->ort != "") {
$txt .= "LOCATION:" . $res->ort . NL;
}
$subid++;
$txt .= "UID:{$res->id}_{$subid}" . NL;
$txt .= "DTSTAMP:" . churchcore_stringToDateICal($res->modified_date) . NL;
$enddate = clone $d;
$enddate->modify("+{$diff} seconds");
// all day event
if ($res->startdate->format('His') == "000000" && $res->enddate->format('His') == "000000") {
$txt .= "DTSTART;VALUE=DATE:" . $d->format('Ymd') . NL;
$txt .= "DTEND;VALUE=DATE:" . date('Ymd', strtotime('+1 day', $enddate->format("U"))) . NL;
} else {
$txt .= "DTSTART:" . $d->format('Ymd\\THis') . NL;
$txt .= "DTEND:" . $enddate->format('Ymd\\THis') . NL;
}
$txt .= 'DESCRIPTION:Kalender:' . $catNames[$res->category_id]->bezeichnung;
if (!empty($res->notizen)) {
$txt .= ' - ' . cleanICal($res->notizen);
}
$txt .= NL;
$txt .= "END:VEVENT" . NL;
}
}
}
echo surroundWithVCALENDER($txt);
}
