https://www.mediawiki.org/wiki/Special:Code/MediaWiki/114477
Revision: 114477
Author: preilly
Date: 2012-03-24 19:44:07 +0000 (Sat, 24 Mar 2012)
Log Message:
-----------
1.19wmf: MFG Following a performance regression reported on wikitech-l, added
merciless profiling to ExtMobileFrontend::DOMParse() Change-Id:
I9287783b2406b7ccfa06c724de112f21988aebe2
Modified Paths:
--------------
branches/wmf/1.19wmf1/extensions/MobileFrontend/MobileFrontend.body.php
Modified:
branches/wmf/1.19wmf1/extensions/MobileFrontend/MobileFrontend.body.php
===================================================================
--- branches/wmf/1.19wmf1/extensions/MobileFrontend/MobileFrontend.body.php
2012-03-24 12:13:20 UTC (rev 114476)
+++ branches/wmf/1.19wmf1/extensions/MobileFrontend/MobileFrontend.body.php
2012-03-24 19:44:07 UTC (rev 114477)
@@ -945,10 +945,13 @@
global $wgScript;
wfProfileIn( __METHOD__ );
+ wfProfileIn( __METHOD__ . '-formatter-init' );
$formatter = new MobileFormatter( $html, self::$title,
$this->contentFormat, $this->wmlContext );
$formatter->useMessages( self::$messages );
$doc = $formatter->getDoc();
+ wfProfileOut( __METHOD__ . '-formatter-init' );
+ wfProfileIn( __METHOD__ . '-zero' );
$zeroRatedBannerElement = $doc->getElementById(
'zero-rated-banner' );
if ( !$zeroRatedBannerElement ) {
@@ -958,7 +961,9 @@
if ( $zeroRatedBannerElement ) {
self::$zeroRatedBanner = $doc->saveXML(
$zeroRatedBannerElement, LIBXML_NOEMPTYTAG );
}
+ wfProfileOut( __METHOD__ . '-zero' );
+ wfProfileIn( __METHOD__ . '-beta' );
if ( self::$isBetaGroupMember ) {
$ptLogout = $doc->getElementById( 'pt-logout' );
@@ -1002,11 +1007,15 @@
}
}
}
+ wfProfileOut( __METHOD__ . '-beta' );
+ wfProfileIn( __METHOD__ . '-filter' );
$formatter->removeImages( self::$disableImages == 1 );
$formatter->whitelistIds( 'zero-language-search' );
$formatter->filterContent();
+ wfProfileOut( __METHOD__ . '-filter' );
+ wfProfileIn( __METHOD__ . '-userlogin' );
if ( self::$title->isSpecial( 'Userlogin' ) &&
self::$isBetaGroupMember ) {
if ( $userlogin && get_class( $userlogin ) ===
'DOMElement' ) {
$login = $this->renderLogin();
@@ -1014,7 +1023,9 @@
$userlogin->appendChild( $loginNode );
}
}
+ wfProfileOut( __METHOD__ . '-userlogin' );
+ wfProfileIn( __METHOD__ . '-getText' );
$formatter->setIsMainPage( self::$isMainPage );
$prepend = '';
if ( $this->contentFormat == 'XHTML'
@@ -1024,9 +1035,11 @@
$formatter->enableExpandableSections();
}
$contentHtml = $formatter->getText( 'content' );
+ wfProfileOut( __METHOD__ . '-getText' );
$htmlTitle = htmlspecialchars( self::$htmlTitle );
+ wfProfileIn( __METHOD__ . '-templates' );
if ( $this->contentFormat == 'WML' ) {
header( 'Content-Type: text/vnd.wap.wml' );
@@ -1084,8 +1097,10 @@
$applicationTemplate->setByArray( $options );
$applicationHtml = $applicationTemplate->getHTML();
}
+ wfProfileOut( __METHOD__ . '-templates' );
if ( self::$format === 'json' ) {
+ wfProfileIn( __METHOD__ . '-json' );
header( 'Content-Type: application/javascript' );
header( 'Content-Disposition: attachment;
filename="data.js";' );
$json_data = array();
@@ -1097,6 +1112,7 @@
if ( !empty( self::$callback ) ) {
$json = urlencode( htmlspecialchars(
self::$callback ) ) . '(' . $json . ')';
}
+ wfProfileOut( __METHOD__ . '-json' );
wfProfileOut( __METHOD__ );
return $json;
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