1 files changed, 46 insertions, 0 deletions
diff --git a/mod/videolist/lib/videolist.php b/mod/videolist/lib/videolist.php
new file mode 100644
index 000000000..b86db99cf
--- /dev/null
+++ b/mod/videolist/lib/videolist.php
@@ -0,0 +1,46 @@
+<?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) {
+    $params = array(
+        '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;
+}