rename UPDATE_SCHEDULER to UPDATE_DAEMON, more update daemon work, update NEWS

NEWS

@@ -2,6 +2,7 @@ v1.1.3	(Feb xx, 2006)
 
 	* Broken feed editor fixed
 	* Compatibility layer for mb_* functions
+	* Experimental server-side update daemon for asynchronous operation
 
 v1.1.2	(Jan 20, 2006)
 

backend.php

@@ -703,7 +703,7 @@
 
 		if ($subop == "forceUpdateAllFeeds" || $subop == "updateAllFeeds") {
 	
-			if (ENABLE_UPDATE_SCHEDULER) {
+			if (ENABLE_UPDATE_DAEMON) {
 
 				$result = db_query($link, "SELECT count(id) AS cid FROM
 					ttrss_scheduled_updates WHERE feed_id IS NULL AND
@@ -731,22 +731,20 @@
 				update_all_feeds($link, $subop == "forceUpdateAllFeeds");
 			}
 
-			if (!(ENABLE_UPDATE_SCHEDULER && $subop == "forceUpdateAllFeeds")) {
+			$omode = $_GET["omode"];
 
-				$omode = $_GET["omode"];
+			if (!$omode) $omode = "tfl";
 
-				if (!$omode) $omode = "tfl";
-
-				print "<rpc-reply>";
-				if (strchr($omode, "l")) getLabelCounters($link);
-				if (strchr($omode, "f")) getFeedCounters($link);
-				if (strchr($omode, "t")) getTagCounters($link);
-				if (get_pref($link, 'ENABLE_FEED_CATS')) {
-					getCategoryCounters($link);
-				}
-				getGlobalCounters($link);
-				print "</rpc-reply>";
+			print "<rpc-reply>";
+			if (strchr($omode, "l")) getLabelCounters($link);
+			if (strchr($omode, "f")) getFeedCounters($link);
+			if (strchr($omode, "t")) getTagCounters($link);
+			if (get_pref($link, 'ENABLE_FEED_CATS')) {
+				getCategoryCounters($link);
 			}
+			getGlobalCounters($link);
+			print "</rpc-reply>";
+
 		}
 	
 		/* GET["cmode"] = 0 - mark as read, 1 - as unread, 2 - toggle */
@@ -1036,7 +1034,7 @@
 
 		if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
 
-/*			if (ENABLE_UPDATE_SCHEDULER) {
+/*			if (ENABLE_UPDATE_DAEMON) {
 
 				if ($cid == 0) {
 
@@ -1052,7 +1050,7 @@
 			$tmp_result = db_query($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, $feed, ENABLE_UPDATE_SCHEDULER);
+			update_rss_feed($link, $feed_url, $feed, ENABLE_UPDATE_DAEMON);
 		}
 
 		if ($subop == "MarkAllRead")  {

config.php-dist

@@ -87,12 +87,12 @@
 	// It is also recommended to set FEEDS_FRAME_REFRESH to a lower value if using
 	// this option.
 
-	define('ENABLE_UPDATE_SCHEDULER', false);
+	define('ENABLE_UPDATE_DAEMON', false);
 	// This enables different mechanism for user-triggered updates designed
 	// for update daemon running in background on the server.
 	
-	// This option _REQUIRES_ DAEMON_REFRESH_ONLY to be enabled and it is
-	// suggested to set FEEDS_FRAME_REFRESH to a small value (like 15-30 seconds).
+	// This option suggests FEEDS_FRAME_REFRESH set to a small value 
+	// (like 10-15 seconds, depending on number of users and server/bandwidth load).
 	
 	// vim:ft=php
 ?>

tt-rss.php

@@ -110,7 +110,9 @@
 		
 		<select id="allFeedsChooser" onchange="allFeedsMenuChange()">
 			<option selected>All feeds...</option>
+			<? if (!ENABLE_UPDATE_DAEMON) { ?>
 			<option>Update</option>
+			<? } ?>
 			<option>Mark as read</option>
 			<option>Show only unread</option>
 		</select>
@@ -218,8 +220,10 @@
 				<!-- <option>Edit this feed</option> -->
 				<option disabled>--------</option>
 				<option style="color : #5050aa" disabled>All feeds:</option>
+				<? if (!ENABLE_UPDATE_DAEMON) { ?>
 				<option id="qmcUpdateFeeds">&nbsp;&nbsp;Update</option>
-				<option id="qmcCatchupAll">&nbsp;&nbsp;Mark as read</option>
+				<? } ?>
+				<option id="qmcCatchupAll">&nbsp;&nbsp;Mark as read</option>				
 				<option id="qmcShowOnlyUnread">&nbsp;&nbsp;Show only unread</option>
 				<option disabled>--------</option>
 				<option style="color : #5050aa" disabled>Other actions:</option>				

update_daemon.php

@@ -34,9 +34,13 @@
 
 	while (true) {
 
-		// FIXME: get all schedule updates w/forced refetch
+		// FIXME: get all scheduled updates w/forced refetch
 
-		print "Checking schedules updates (NOT IMPLEMENTED YET)\n";
+#		$result = db_query($link, "SELECT * FROM ttrss_scheduled_updates ORDER BY id");
+#		while ($line = db_fetch_assoc($result)) {
+#			print "Scheduled feed update: " . $line["feed_id"] . ", UID: " . 
+#				$line["owner_uid"] . "\n";
+#		}
 	
 		// Process all other feeds using last_updated and interval parameters