/**
* Check to make sure that get_ical_link function works as expected
*
* @uses $post_example_settings
*/
public function test_get_ical_link_single()
{
global $post;
$post = get_post(Tribe__Events__API::createEvent($this->post_example_settings));
$this->assertTrue($post instanceof WP_Post, 'Check that post creates properly');
$ical_link_single_via_object = Tribe__Events__iCal::get_ical_link('single');
$this->assertNotEmpty(filter_var($ical_link_single_via_object, FILTER_VALIDATE_URL), 'Checking that we get back a valid URL from object');
$ical_link_single_via_function = tribe_get_single_ical_link();
$this->assertNotEmpty(filter_var($ical_link_single_via_function, FILTER_VALIDATE_URL), 'Checking that we get back a valid URL from function');
$this->assertEquals($ical_link_single_via_object, $ical_link_single_via_function, 'Check that the function and object get the same result');
}
protected function present()
{
global $wp_query;
$suggested_filename = date_i18n('YmdHis-') . uniqid() . '.ics';
header('Content-Type: text/calendar');
header('Content-Disposition: attachment; filename=' . $suggested_filename);
// Trick TEC into using our post list even within month view
$wp_query->posts = $this->events;
add_filter('tribe_is_month', '__return_false');
Tribe__Events__iCal::generate_ical_feed();
exit;
}
/**
* Load the ical template tags
* Loaded late due to potential upgrade conflict since moving them from pro
* @TODO move this require to be with the rest of the template tag includes in 3.9
*/
public function init_ical()
{
//iCal
Tribe__Events__iCal::init();
require_once $this->pluginPath . 'src/functions/template-tags/ical.php';
}
/**
* iCal Link
*
* Returns a sitewide ical link
*
* @return string URL for ical dump.
*/
function tribe_get_ical_link()
{
$output = Tribe__Events__iCal::get_ical_link();
return apply_filters('tribe_get_ical_link', $output);
}
