iCalendar_Handler::filter_template_context( $context, $file, $name, $template )
Source
File: src/Tribe/Views/V2/iCalendar/iCalendar_Handler.php
public function filter_template_context( $context, $file, $name, $template ) {
$context['subscribe_links'] = $this->get_subscribe_links();
return $context;
}