From 0544d005f5afa7eabfba3629c27b4981b6d0ebdc Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Sun, 23 Jun 2002 13:42:29 +0000
Subject: - Made node_comment_mode() cache the mode when possible.  Patch from
 Marco's   sandbox.

---
 modules/node.module      | 6 +++++-
 modules/node/node.module | 6 +++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/modules/node.module b/modules/node.module
index f70e2173f..d575c6eb9 100644
--- a/modules/node.module
+++ b/modules/node.module
@@ -363,7 +363,11 @@ function node_filter_line($text) {
 }
 
 function node_comment_mode($nid) {
-  return db_result(db_query("SELECT comment FROM node WHERE nid = '%s'", $nid));
+  static $comment_mode;
+  if (!isset($comment_mode[$nid])) {
+    $comment_mode[$nid] = db_result(db_query("SELECT comment FROM node WHERE nid = '%s'", $nid));
+  }
+  return $comment_mode[$nid];
 }
 
 function node_filter($text) {
diff --git a/modules/node/node.module b/modules/node/node.module
index f70e2173f..d575c6eb9 100644
--- a/modules/node/node.module
+++ b/modules/node/node.module
@@ -363,7 +363,11 @@ function node_filter_line($text) {
 }
 
 function node_comment_mode($nid) {
-  return db_result(db_query("SELECT comment FROM node WHERE nid = '%s'", $nid));
+  static $comment_mode;
+  if (!isset($comment_mode[$nid])) {
+    $comment_mode[$nid] = db_result(db_query("SELECT comment FROM node WHERE nid = '%s'", $nid));
+  }
+  return $comment_mode[$nid];
 }
 
 function node_filter($text) {
-- 
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