From f8a25082b39cc6ee2b0d82a42e46d4609b32ce6a Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@fakecake.org>
Date: Thu, 2 May 2013 10:09:01 +0400
Subject: [PATCH] make tag cache processing faster in cdm

---
 classes/feeds.php     | 8 +++++---
 include/functions.php | 3 +--
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/classes/feeds.php b/classes/feeds.php
index f21bb3ce5..31bcbac57 100644
--- a/classes/feeds.php
+++ b/classes/feeds.php
@@ -514,8 +514,10 @@ class Feeds extends Handler_Protected {
 
 				} else {
 
-					$line["tags"] = get_article_tags($id, $_SESSION["uid"], $line["tag_cache"]);
-					unset($line["tag_cache"]);
+					if ($line["tag_cache"])
+						$tags = explode(",", $line["tag_cache"]);
+					else
+						$tags = false;
 
 					$line["content"] = sanitize($line["content_preview"],
 							sql_bool_to_bool($line['hide_images']), false, $entry_site_url);
@@ -682,7 +684,7 @@ class Feeds extends Handler_Protected {
 						$reply['content'] .= $p->hook_article_left_button($line);
 					}
 
-					$tags_str = format_tags_string($line["tags"], $id);
+					$tags_str = format_tags_string($tags, $id);
 
 					$reply['content'] .= "<img src='images/tag.png' alt='Tags' title='Tags'>
 						<span id=\"ATSTR-$id\">$tags_str</span>
diff --git a/include/functions.php b/include/functions.php
index c39b4938c..0b8f5b0d5 100644
--- a/include/functions.php
+++ b/include/functions.php
@@ -2902,7 +2902,6 @@
 			ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE
 			ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name";
 
-		$obj_id = md5("TAGS:$owner_uid:$id");
 		$tags = array();
 
 		/* check cache first */
@@ -3249,7 +3248,7 @@
 
 	function print_checkpoint($n, $s) {
 		$ts = microtime(true);
-		echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s);
+		echo sprintf("<!-- CP[$n] %.4f seconds -->\n", $ts - $s);
 		return $ts;
 	}