Yurik has uploaded a new change for review.
https://gerrit.wikimedia.org/r/75289
Change subject: Handle MobileFrontendBeforeDOM hook instead of double parsing
......................................................................
Handle MobileFrontendBeforeDOM hook instead of double parsing
* Removed previous onMinervaPreRender DOM parsing and HTML replacing
* Added onMobileFrontendBeforeDOM handler that uses
formatter->getDoc() to modify DOM object
* For config:showImages==false, optimized execution speed and removed
URL's ?renderZeroRatedBanner=true rewriting
* Removed dead code in external link decoration
* Removed getVersion() call
Change-Id: I8f45e48ea6c3f6860641458c1da544b9067c2477
---
M ZeroRatedMobileAccess.php
M includes/PageRenderingHooks.php
2 files changed, 86 insertions(+), 107 deletions(-)
git pull
ssh://gerrit.wikimedia.org:29418/mediawiki/extensions/ZeroRatedMobileAccess
refs/changes/89/75289/1
diff --git a/ZeroRatedMobileAccess.php b/ZeroRatedMobileAccess.php
index 208877f..08de84f 100644
--- a/ZeroRatedMobileAccess.php
+++ b/ZeroRatedMobileAccess.php
@@ -87,6 +87,7 @@
$wgHooks['BeforePageDisplayMobile'][] = $ns .
'PageRenderingHooks::onBeforePageDisplay';
$wgHooks['GetMobileUrl'][] = $ns . 'PageRenderingHooks::onGetMobileUrl';
$wgHooks['MinervaPreRender'][] = $ns .
'PageRenderingHooks::onMinervaPreRender';
+$wgHooks['MobileFrontendBeforeDOM'][] = $ns .
'PageRenderingHooks::onMobileFrontendBeforeDOM';
$wgHooks['GetMobileNotice'][] = $ns . 'PageRenderingHooks::onGetMobileNotice';
// Registers hook and content handlers for JSON Zero config pages iff
diff --git a/includes/PageRenderingHooks.php b/includes/PageRenderingHooks.php
index 9ba87cb..3aa68a7 100644
--- a/includes/PageRenderingHooks.php
+++ b/includes/PageRenderingHooks.php
@@ -5,14 +5,16 @@
use DOMDocument;
use DOMElement;
use DOMXPath;
-use Html;
use FormatJson;
+use Html;
use Language;
+use MinervaTemplate;
+use MobileContext;
use OutputPage;
use RawMessage;
use ResourceLoader;
-use Title;
use SkinTemplate;
+use Title;
use WebRequest;
/**
@@ -50,10 +52,86 @@
}
/**
- * @param BaseTemplate $template
+ * @param MobileContext $context
+ * @param \MobileFormatter $formatter
* @return bool
*/
- public static function onMinervaPreRender( BaseTemplate $template ) {
+ public static function onMobileFrontendBeforeDOM( MobileContext
$context, \MobileFormatter $formatter ) {
+
+ if ( !self::isZeroSite() ) {
+ return true;
+ }
+
+ global $wgRequest;
+
+ wfProfileIn( __METHOD__ );
+ $isFilePage = $context->getTitle()->inNamespace( NS_FILE );
+
+ $doc = $formatter->getDoc();
+ $xpath = new DOMXpath( $doc );
+ $config = self::getConfig();
+
+ if ( !$isFilePage && self::disableImages() ) {
+ $tagToReplaceNodes = $doc->getElementsByTagName( 'img'
);
+ $tagToReplaceNodesCollection = array();
+ /* @var $tagToReplaceNode DOMElement */
+ foreach ( $tagToReplaceNodes as $tagToReplaceNode ) {
+ if ( $tagToReplaceNode ) {
+ $alt = $tagToReplaceNode->getAttribute(
'alt' );
+ $spanNodeText = wfMessage(
+
'zero-rated-mobile-access-click-to-view-image',
+ lcfirst( substr( $alt, 0, 40 ) )
+ )->text();
+ $spanNode = $doc->createElement(
"span", str_replace( "&", "&", $spanNodeText ) );
+ if ( $alt ) {
+ $spanNode->setAttribute(
'title', $alt );
+ }
+ $tagToReplaceNodesCollection[] = array(
'tagToReplaceNode' => $tagToReplaceNode, 'spanNode' => $spanNode );
+ }
+ }
+
+ foreach ( $tagToReplaceNodesCollection as $element ) {
+
$element['tagToReplaceNode']->parentNode->replaceChild( $element['spanNode'],
$element['tagToReplaceNode'] );
+ }
+ }
+
+ if ( !$config['showImages'] ) {
+ $zeroRatedLinks = $xpath->query( "//a[@class='image']"
);
+ /* @var $zeroRatedLink DOMElement */
+ foreach ( $zeroRatedLinks as $zeroRatedLink ) {
+ $zeroRatedLinkHref =
$zeroRatedLink->getAttribute( 'href' );
+ if ( $zeroRatedLinkHref && substr(
$zeroRatedLinkHref, 0, 1 ) !== '#' ) {
+ $zeroPartnerUrl =
$wgRequest->appendQuery(
+
'renderZeroRatedBanner=true&renderwarning=yes&returnto='
+ . urlencode( wfAppendQuery(
$zeroRatedLinkHref, 'acceptbilling=yes' ) )
+ );
+ if ( $zeroPartnerUrl ) {
+ $zeroRatedLink->setAttribute(
'href', $zeroPartnerUrl );
+ }
+ }
+ }
+ }
+
+ $zeroRatedExternalLinks = $xpath->query(
"//a[contains(@class,'external')]" );
+ /* @var $zeroRatedExternalLink DOMElement */
+ foreach ( $zeroRatedExternalLinks as $zeroRatedExternalLink ) {
+ $zeroRatedExternalLinkHref =
$zeroRatedExternalLink->getAttribute( 'href' );
+ if ( $zeroRatedExternalLinkHref && substr(
$zeroRatedExternalLinkHref, 0, 1 ) !== '#' ) {
+ $zeroRatedExternalLink->setAttribute(
+ 'href',
+
'?renderZeroRatedRedirect=true&returnto=' . urlencode(
$zeroRatedExternalLinkHref ) );
+ }
+ }
+
+ wfProfileOut( __METHOD__ );
+ return true;
+ }
+
+ /**
+ * @param MinervaTemplate $template
+ * @return bool
+ */
+ public static function onMinervaPreRender( MinervaTemplate $template ) {
$req = $template->getSkin()->getRequest();
$out = $template->getSkin()->getOutput();
@@ -207,19 +285,14 @@
$options['supported_languages'] = $config['showLangs'];
}
- if ( $showBanner && $showWarning && $acceptBilling !== 'yes' ) {
- $out->clearHTML();
- $out->setPageTitle( null );
- } elseif ( $wgRequest->getFuzzyBool( 'renderZeroRatedRedirect'
) ) {
+ if ( ( $showBanner && $showWarning && $acceptBilling !== 'yes' )
+ || $wgRequest->getFuzzyBool( 'renderZeroRatedRedirect' )
+ ) {
$out->clearHTML();
$out->setPageTitle( null );
} elseif ( $showBanner && $config !== null ) {
$imgHeader = self::disableImages() ? 'X-Images: no' :
'X-Images: yes';
$wgRequest->response()->header( $imgHeader );
- $html = $out->getHTML();
- $parsedHtml = self::parseLinksForZeroQueryString(
$config, $html, $isFilePage );
- $out->clearHTML();
- $out->addHTML( $parsedHtml );
}
wfProfileOut( __METHOD__ );
@@ -646,96 +719,6 @@
}
/**
- * Returns the Html of a page with the various links appended with zero
partner parameter
- *
- * @param array $config
- * @param String $html: Html of current page
- * @param bool $isFilePage
- * @return String
- */
- private static function parseLinksForZeroQueryString( $config, $html,
$isFilePage ) {
- global $wgRequest;
- wfProfileIn( __METHOD__ );
- $html = mb_convert_encoding( $html, 'HTML-ENTITIES', "UTF-8" );
- libxml_use_internal_errors( true );
- $doc = new DOMDocument();
- $doc->loadHTML( '<?xml encoding="UTF-8">' . $html );
- libxml_use_internal_errors( false );
- $doc->preserveWhiteSpace = false;
- $doc->strictErrorChecking = false;
- $doc->encoding = 'UTF-8';
-
- $xpath = new DOMXpath( $doc );
-
- if ( !$isFilePage && self::disableImages() ) {
- $tagToReplace = 'img';
- $tagToReplaceNodes = $doc->getElementsByTagName(
$tagToReplace );
- $tagToReplaceNodesCollection = array();
- /* @var $tagToReplaceNode DOMElement */
- foreach ( $tagToReplaceNodes as $tagToReplaceNode ) {
- if ( $tagToReplaceNode ) {
- $alt = $tagToReplaceNode->getAttribute(
'alt' );
- $spanNodeText = wfMessage(
-
'zero-rated-mobile-access-click-to-view-image',
- lcfirst( substr( $alt, 0, 40 ) )
- )->text();
- $spanNode = $doc->createElement(
"span", str_replace( "&", "&", $spanNodeText ) );
- if ( $alt ) {
- $spanNode->setAttribute(
'title', $alt );
- }
- $tagToReplaceNodesCollection[] = array(
'tagToReplaceNode' => $tagToReplaceNode, 'spanNode' => $spanNode );
- }
- }
-
- foreach ( $tagToReplaceNodesCollection as $element ) {
-
$element['tagToReplaceNode']->parentNode->replaceChild( $element['spanNode'],
$element['tagToReplaceNode'] );
- }
- }
-
- $zeroRatedLinks = $xpath->query(
"//a[not(contains(@class,'external'))]" );
- /* @var $zeroRatedLink DOMElement */
- foreach ( $zeroRatedLinks as $zeroRatedLink ) {
- $zeroRatedLinkHref = $zeroRatedLink->getAttribute(
'href' );
- if ( $zeroRatedLinkHref && substr( $zeroRatedLinkHref,
0, 1 ) !== '#' ) {
- if ( $zeroRatedLink->getAttribute( 'class' )
=== 'image' ) {
- $zeroPartnerUrl =
$wgRequest->appendQuery(
-
'renderZeroRatedBanner=true&renderwarning=yes&returnto='
- . urlencode( wfAppendQuery(
$zeroRatedLinkHref, 'acceptbilling=yes' ) )
- );
- } else {
- $zeroPartnerUrl = wfAppendQuery(
$zeroRatedLinkHref,
- array( 'renderZeroRatedBanner'
=> 'true' ) );
- }
-
- if ( $zeroPartnerUrl ) {
- if ( !$config['showImages'] ) {
- $zeroRatedLink->setAttribute(
'href', $zeroPartnerUrl );
- }
- }
- }
- }
-
- $zeroRatedExternalLinks = $xpath->query(
"//a[contains(@class,'external')]" );
- /* @var $zeroRatedExternalLink DOMElement */
- $zeroRatedLinkHref = '';
- foreach ( $zeroRatedExternalLinks as $zeroRatedExternalLink ) {
- $zeroRatedExternalLinkHref =
$zeroRatedExternalLink->getAttribute( 'href' );
- if ( $zeroRatedExternalLinkHref && substr(
$zeroRatedExternalLinkHref, 0, 1 ) !== '#' ) {
- $zeroPartnerUrl = wfAppendQuery(
$zeroRatedLinkHref,
- array( 'renderZeroRatedBanner' =>
'true' ) );
- if ( $zeroPartnerUrl ) {
- $zeroRatedExternalLink->setAttribute(
'href', '?renderZeroRatedRedirect=true&returnto=' . urlencode(
$zeroRatedExternalLinkHref ) );
- }
- }
- }
-
- $output = $doc->saveXML( null, LIBXML_NOEMPTYTAG );
- wfProfileOut( __METHOD__ );
- return $output;
- }
-
-
- /**
* Find a message in a dictionary for the given language,
* or use language fallbacks if message is not defined.
* @param array $map Dictionary of languageCode => string
@@ -802,10 +785,5 @@
$printedHeaders = true;
}
wfDebugLog( 'zero', $dbg );
- }
-
- public function getVersion() {
- // @FIXME: Delete this?
- return __CLASS__ . ': $Id$';
}
}
--
To view, visit https://gerrit.wikimedia.org/r/75289
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings
Gerrit-MessageType: newchange
Gerrit-Change-Id: I8f45e48ea6c3f6860641458c1da544b9067c2477
Gerrit-PatchSet: 1
Gerrit-Project: mediawiki/extensions/ZeroRatedMobileAccess
Gerrit-Branch: master
Gerrit-Owner: Yurik <yu...@wikimedia.org>
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