function qem_ics()
{
global $post;
$display = event_get_stored_display();
$summary = $post->post_title;
$eventstart = get_post_meta($post->ID, 'event_date', true);
if (!$eventstart) {
$eventstart = time();
}
$start = get_post_meta($post->ID, 'event_start', true);
$date = date('Ymd\\T', $eventstart);
$time = qem_time($start);
$time = date('His', $time);
$datestart = $date . $time;
$dateend = get_post_meta($post->ID, 'event_end_date', true);
$address = get_post_meta($post->ID, 'event_address', true);
$url = get_permalink();
$description = get_post_meta($post->ID, 'event_desc', true);
$filename = $post->post_title . '.ics';
if (!$dateend) {
$dateend = $eventstart;
$finish = get_post_meta($post->ID, 'event_finish', true);
$date = date('Ymd\\T', $eventstart);
$time = qem_time($finish);
$time = date('His', $time);
$dateend = $date . $time;
} else {
$finish = get_post_meta($post->ID, 'event_finish', true);
$date = date('Ymd\\T', $dateend);
$time = qem_time($finish);
$time = date('His', $time);
$dateend = $date . $time;
}
$ics = 'BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:' . uniqid() . '
DTSTAMP:' . dateToCal(time()) . '
DTSTART:' . $datestart . '
DTEND:' . $dateend . '
LOCATION:' . $address . '
DESCRIPTION:' . $description . '
URL;VALUE=URI:' . $url . '
SUMMARY:' . $summary . '
END:VEVENT
END:VCALENDAR';
qem_generate_csv();
$content = '<form method="post" action="">
<input type="hidden" name="qem_ics" value="' . $ics . '">
<input type="hidden" name="qem_filename" value="' . $filename . '">
<input type="submit" name="qem_create_ics" class="qem-register" id="submit" value="' . $display['useicsbutton'] . '" /></form>';
return $content;
}
function save_event_details()
{
global $post;
$eventdetails = event_get_stored_options();
$event = get_the_ID();
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
return;
}
if (!isset($_POST['save_qem']) || !wp_verify_nonce($_POST['save_qem'], 'qem_nonce')) {
return;
}
if (isset($_POST["event_date"])) {
$startdate = strtotime($_POST["event_date"]);
$starttime = qem_time($_POST["event_start"]);
if (!$startdate) {
$startdate = time();
}
$newdate = $startdate + $starttime;
update_post_meta($post->ID, "event_date", $newdate);
}
if ($_POST["event_end_date"]) {
$enddate = strtotime($_POST["event_end_date"]);
$endtime = qem_time($_POST["event_finish"]);
$newenddate = $enddate + $endtime;
update_post_meta($post->ID, "event_end_date", $newenddate);
}
save_event_field("event_desc");
save_event_field("event_start");
save_event_field("event_finish");
save_event_field("event_timezone");
if ($_POST["event_timezone"] == "Eastern Australia, Guam, Vladivostok") {
$sel = "Aus";
} elseif ($_POST["event_timezone"] == "Mid-Atlantic") {
$sel = "Mia";
} else {
$sel = substr($_POST["event_timezone"], 0, 3);
}
update_post_meta($post->ID, "selected_timezone", $sel);
save_event_field("event_custom_timezone");
save_event_field("event_location");
save_event_field("event_address");
save_event_field("event_link");
save_event_field("event_anchor");
save_event_field("event_cost");
save_event_field("event_organiser");
save_event_field("event_telephone");
save_event_field("event_image");
save_event_field("event_redirect");
$old = get_event_field("hide_event");
$new = $_POST["hide_event"];
if ($new && $new != $old) {
update_post_meta($post->ID, "hide_event", $new);
} elseif ('' == $new && $old) {
delete_post_meta($post->ID, "hide_event", $old);
}
$old = get_event_field("event_number");
$new = $_POST["event_number"];
if ($new && $new != $old) {
update_post_meta($post->ID, "event_number", $new);
} elseif ('' == $new && $old) {
delete_post_meta($post->ID, "event_number", $old);
}
$old = get_event_field("event_register");
$new = $_POST["event_register"];
if ($new && $new != $old) {
update_post_meta($post->ID, "event_register", $new);
} elseif ('' == $new && $old) {
delete_post_meta($post->ID, "event_register", $old);
}
$old = get_event_field("event_counter");
$new = $_POST["event_counter"];
if ($new && $new != $old) {
update_post_meta($post->ID, "event_counter", $new);
} elseif ('' == $new && $old) {
delete_post_meta($post->ID, "event_counter", $old);
}
$old = get_event_field("event_redirect_id");
$new = $_POST["event_redirect_id"];
if ($new && $new != $old) {
update_post_meta($post->ID, "event_redirect_id", $new);
} elseif ('' == $new && $old) {
delete_post_meta($post->ID, "event_redirect_id", $old);
}
$old = get_event_field("event_paypal");
$new = $_POST["event_paypal"];
if ($new && $new != $old) {
update_post_meta($post->ID, "event_paypal", 'checked');
} elseif ('' == $new) {
update_post_meta($post->ID, "event_paypal", 'notchecked');
}
$harry = $_POST["repeatnumber"];
$number = $harry > 52 || $harry == 0 ? 52 : $harry;
if ($_POST["event_repeat"] == 'repeatmonthly') {
$_POST["event_repeat"] = '';
qem_duplicate_new_post($event, $number, 'months');
}
if ($_POST["event_repeat"] == 'repeatweekly') {
$_POST["event_repeat"] = '';
qem_duplicate_new_post($event, $number, 'weeks');
}
if ($eventdetails['publicationdate'] && $newdate) {
remove_action('save_post', 'save_event_details');
$updatestart = date('Y-m-d H:i:s', $newdate);
wp_update_post(array('ID' => $event, 'post_date' => $updatestart));
add_action('save_post', 'save_event_details');
}
save_event_field("event_registration_message");
}
