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<?php
/**
* @return array
*/
function videolist_get_default_platforms() {
static $platforms = array();
if (! $platforms) {
require dirname(__FILE__) . '/Videolist/PlatformInterface.php';
$path = dirname(__FILE__) . '/Videolist/Platform';
foreach (scandir($path) as $filename) {
if (preg_match('/^(\\w+)\\.php$/', $filename, $m)) {
require "$path/$filename";
$class = 'Videolist_Platform_' . $m[1];
$platform = new $class();
if ($platform instanceof Videolist_PlatformInterface) {
/* @var Videolist_PlatformInterface $platform */
$platforms[$platform->getType()][] = $platform;
}
}
}
}
return $platforms;
}
/**
* @param string $url
* @return array [parsed, platform]
*/
function videolist_parse_url($url) {
$parsed = parse_url($url);
$params['url'] = $url;
$platforms = videolist_get_default_platforms();
$platforms = elgg_trigger_plugin_hook('videolist:prepare', 'platforms', $params, $platforms);
foreach ($platforms as $list) {
foreach ($list as $platform) {
/* @var Videolist_PlatformInterface $platform */
$parsed = $platform->parseUrl($url);
if ($parsed) {
return array($parsed, $platform);
}
}
}
return false;
}
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