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afragen/tribe-ical-alarm.php

Created May 5, 2012 03:17
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Add alarm to The Events Calendar Pro WP Plugin
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tribe-ical-alarm.php
<?php
add_filter( 'tribe_ical_feed_item', 'tribe_ical_add_alarm', 10, 2 );
function tribe_ical_add_alarm( $item, $eventPost ) {
$alarm = tribe_get_custom_field( 'Alarm', $eventPost->ID );
if ( !empty( $alarm ) && is_numeric( $alarm ) ) {
$item[] = 'BEGIN:VALARM';
$item[] = 'TRIGGER:-PT' . $alarm . "M";
$item[] = 'END:VALARM';
}
return $item;
}
?>
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