From f5ea63185cfff3648f06febe812cab34a722c050 Mon Sep 17 00:00:00 2001
From: River Tarnell <river@users.mediawiki.org>
Date: Mon, 21 May 2007 23:21:29 +0000
Subject: [PATCH] "Changes newer than 1 seconds may not be shown in this list."
 is kind of ridiculous.  make the warning and "more obvious warning"
 thresholds configurable, default 15 resp. 30 seconds.

---
 includes/DefaultSettings.php | 8 ++++++++
 includes/OutputPage.php      | 9 +++++++--
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/includes/DefaultSettings.php b/includes/DefaultSettings.php
index e2074b7da0..ad685ad1b8 100644
--- a/includes/DefaultSettings.php
+++ b/includes/DefaultSettings.php
@@ -2562,4 +2562,12 @@ $wgEnableCascadingProtection = true;
  */
 $wgDisableOutputCompression = false;
 
+/**
+ * If lag is higher than $wgSlaveLagWarning, show a warning in some special 
+ * pages (like watchlist).  If the lag is higher than $wgSlaveLagOhNo, show a 
+ * more obvious warning.
+ */
+$wgSlaveLagWarning = 10;
+$wgSlaveLagOhNo = 30;
+
 ?>
diff --git a/includes/OutputPage.php b/includes/OutputPage.php
index 458907fbfd..384e803388 100644
--- a/includes/OutputPage.php
+++ b/includes/OutputPage.php
@@ -1246,11 +1246,16 @@ class OutputPage {
 	 * @param int $lag Slave lag
 	 */
 	public function showLagWarning( $lag ) {
-		$message = $lag >= 30 ? 'lag-warn-high' : 'lag-warn-normal';
+		global $wgSlaveLagWarning, $wgSlaveLagOhNo;
+		
+		if ($lag < $wgSlaveLagWarning)
+			return;
+
+		$message = $lag >= $wgSlaveLagOhNo ? 'lag-warn-high' : 'lag-warn-normal';
 		$warning = wfMsgHtml( $message, htmlspecialchars( $lag ) );
 		$this->addHtml( "<div class=\"mw-{$message}\">\n{$warning}\n</div>\n" );
 	}
 	
 }
 
-?>
\ No newline at end of file
+?>
-- 
2.20.1