core/source/sources/_factory.php

<?php

namespace davina\sources;

require_once(DIR_LOGIC . '/sources/ics_feed.php');


/**
 * @param array $descriptor {
 *     record<
 *         kind:string,
 *         data:any
 *     >
 * }
 */
function make(
	array $descriptor
) : interface_source
{
	switch ($descriptor['kind'])
	{
		case 'ics_feed':
		{
			return (
				new class_source_ics_feed(
					$descriptor['data']['url'],
					($descriptor['data']['lifetime'] ?? (60 * 15)),
					($descriptor['data']['combine'] ?? false)
				)
			);
		}
		default:
		{
			throw (
				new \Exception(
					\sprintf(
						'unhandled source kind: %s',
						$descriptor['kind']
					)
				)
			);
			break;
		}
	}
}