Add subscribe hook, give more information to fetch_feed hook

classes/pluginhost.php

@@ -41,6 +41,7 @@ class PluginHost {
 	const HOOK_HOUSE_KEEPING = 24;
 	const HOOK_SEARCH = 25;
 	const HOOK_FORMAT_ENCLOSURES = 26;
+	const HOOK_SUBSCRIBE_FEED = 27;
 
 	const KIND_ALL = 1;
 	const KIND_SYSTEM = 2;

include/functions.php

@@ -1687,6 +1687,10 @@
 			return array("code" => 5, "message" => $fetch_last_error);
 		}
 
+		foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_SUBSCRIBE_FEED) as $plugin) {
+			$contents = $plugin->hook_subscribe_feed($contents, $url, $auth_login, $auth_pass);
+		}
+
 		if (is_html($contents)) {
 			$feedUrls = get_feeds_from_html($url, $contents);
 

include/rssfuncs.php

@@ -268,7 +268,7 @@
 			$force_refetch = isset($_REQUEST["force_refetch"]);
 
 			foreach ($pluginhost->get_hooks(PluginHost::HOOK_FETCH_FEED) as $plugin) {
-				$feed_data = $plugin->hook_fetch_feed($feed_data, $fetch_url, $owner_uid, $feed);
+				$feed_data = $plugin->hook_fetch_feed($feed_data, $fetch_url, $owner_uid, $feed, $last_article_timestamp, $auth_login, $auth_pass);
 			}
 
 			// try cache