From b72c3ef80198f62ef8d7923512570a9520242c98 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@bah.spb.su>
Date: Sun, 20 Aug 2006 05:27:48 +0100
Subject: implement new version checking

---
 functions.php | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

(limited to 'functions.php')

diff --git a/functions.php b/functions.php
index 5feba77f0..b62f27eaf 100644
--- a/functions.php
+++ b/functions.php
@@ -2356,4 +2356,40 @@
 
 		return $res;
 	}
+
+	function check_for_update($link) {
+		$releases_feed = "http://tt-rss.spb.ru/releases.rss";
+
+		if (!CHECK_FOR_NEW_VERSION || $_SESSION["access_level"] < 10) {
+			return;
+		}
+
+		error_reporting(0);
+		$rss = fetch_rss($releases_feed);
+		error_reporting (DEFAULT_ERROR_LEVEL);
+
+		if ($rss) {
+
+			$items = $rss->items;
+
+			if (!$items || !is_array($items)) $items = $rss->entries;
+			if (!$items || !is_array($items)) $items = $rss;
+
+			if (!is_array($items)) {
+				return;
+			}
+
+			$last_item = $items[0];
+
+			$last_version = trim(preg_replace("/(Milestone)|(completed)/", "", $last_item["title"]));
+			$cur_version = preg_replace("/\.99/", "", VERSION);
+
+			$release_url = $last_item["link"];
+
+			if ($cur_version != $last_version) {
+				return "<div class=\"notice\"><a target=\"_new\" href=\"$release_url\">
+						New version of Tiny-Tiny RSS is available.</a></div>";
+			}
+		}
+	}
 ?>
-- 
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