From 1f4ad53c41c9363686a3e36d62097f4bfa285a9a Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@bah.spb.su>
Date: Sat, 11 Feb 2006 15:13:23 +0100
Subject: individual feed updater stub for scheduler mode

---
 backend.php       | 23 +++++++++++--------
 update_daemon.php | 67 ++++++++++++++++++++++++++++++++-----------------------
 2 files changed, 53 insertions(+), 37 deletions(-)

diff --git a/backend.php b/backend.php
index 94a13406a..4401b259c 100644
--- a/backend.php
+++ b/backend.php
@@ -705,10 +705,13 @@
 	
 			if (ENABLE_UPDATE_SCHEDULER) {
 
-				// FIXME schedule update
-
+				// FIXME schedule new update entry (with rate limit check)
+				
 			} else {	
-				update_all_feeds($link, $subop == "forceUpdateAllFeeds");			
+				update_all_feeds($link, $subop == "forceUpdateAllFeeds");
+			}
+
+			if (!(ENABLE_UPDATE_SCHEDULER && $subop == "forceUpdateAllFeeds")) {
 
 				$omode = $_GET["omode"];
 
@@ -1013,13 +1016,15 @@
 
 		if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
 
-			$tmp_result = db_query($link, "SELECT feed_url FROM ttrss_feeds
-				WHERE id = '$feed'");
-
-			$feed_url = db_fetch_result($tmp_result, 0, "feed_url");
-
-			update_rss_feed($link, $feed_url, $feed);
+			if (ENABLE_UPDATE_SCHEDULER) {
+				// FIXME Schedule new feed entry for updating (w/rate limiting)
 
+			} else {
+				$tmp_result = db_query($link, "SELECT feed_url FROM ttrss_feeds
+					WHERE id = '$feed'");
+				$feed_url = db_fetch_result($tmp_result, 0, "feed_url");
+				update_rss_feed($link, $feed_url, $feed);
+			}
 		}
 
 		if ($subop == "MarkAllRead")  {
diff --git a/update_daemon.php b/update_daemon.php
index 0e5424d43..d9a465a5e 100644
--- a/update_daemon.php
+++ b/update_daemon.php
@@ -3,7 +3,7 @@
 	// this daemon runs in the background and updates all feeds
 	// continuously
 
-	define('SLEEP_INTERVAL', 30); // seconds
+	define('SLEEP_INTERVAL', 10); // seconds
 
 	// TODO: allow update scheduling from users
 
@@ -32,37 +32,48 @@
 		pg_query("set client_encoding = 'utf-8'");
 	}
 
-	$result = db_query($link, "SELECT feed_url,id,owner_uid,
-		SUBSTRING(last_updated,1,19) AS last_updated,
-		update_interval FROM ttrss_feeds ORDER BY last_updated DESC");
-
-	while ($line = db_fetch_assoc($result)) {
-
-		print "Checking feed: " . $line["feed_url"] . "\n";
-
-		$upd_intl = $line["update_interval"];
-
-		$user_id = $line["owner_uid"];
-
-		if (!$upd_intl || $upd_intl == 0) {
-			$upd_intl = get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $user_id);
+	while (true) {
+
+		// FIXME: get all schedule updates w/forced refetch
+
+		print "Checking schedules updates (NOT IMPLEMENTED YET)\n";
+	
+		// Process all other feeds using last_updated and interval parameters
+
+		$result = db_query($link, "SELECT feed_url,id,owner_uid,
+			SUBSTRING(last_updated,1,19) AS last_updated,
+			update_interval FROM ttrss_feeds ORDER BY last_updated DESC");
+	
+		while ($line = db_fetch_assoc($result)) {
+	
+			print "Checking feed: " . $line["feed_url"] . "\n";
+	
+			$upd_intl = $line["update_interval"];
+	
+			$user_id = $line["owner_uid"];
+	
+			if (!$upd_intl || $upd_intl == 0) {
+				$upd_intl = get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $user_id);
+			}
+	
+	#		printf("%d ? %d\n", time() - strtotime($line["last_updated"]) > $upd_intl*60,
+	#			$upd_intl*60);
+	
+			if (!$line["last_updated"] || 
+				time() - strtotime($line["last_updated"]) > ($upd_intl * 60)) {
+	
+				print "Updating...\n";
+	
+				update_rss_feed($link, $line["feed_url"], $line["id"], true);
+	
+			}
 		}
 
-#		printf("%d ? %d\n", time() - strtotime($line["last_updated"]) > $upd_intl*60,
-#			$upd_intl*60);
-
-		if (!$line["last_updated"] || 
-			time() - strtotime($line["last_updated"]) > ($upd_intl * 60)) {
-
-			print "Updating...\n";
-
-			update_rss_feed($link, $line["feed_url"], $line["id"], true);
-
-		}
+		print "Sleeping for " . SLEEP_INTERVAL . " seconds...\n";
+		
+		sleep(SLEEP_INTERVAL);
 	}
 
-//	sleep(SLEEP_INTERVAL);
-
 	db_close($link);
 
 ?>
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