Umherirrender has uploaded a new change for review.
https://gerrit.wikimedia.org/r/95790
Change subject: Show correct links on cached result of Special:DeadendPages
......................................................................
Show correct links on cached result of Special:DeadendPages
Reaching this by doing a LinkBatch if the page is cached and than using
Linker::link instead of Linker::linkKnown
Bug: 56912
Change-Id: I516f95302546ccdf8d0fdc7101c2ff72daa5f2fb
---
M RELEASE-NOTES-1.23
M includes/PageQueryPage.php
2 files changed, 29 insertions(+), 1 deletion(-)
git pull ssh://gerrit.wikimedia.org:29418/mediawiki/core
refs/changes/90/95790/1
diff --git a/RELEASE-NOTES-1.23 b/RELEASE-NOTES-1.23
index d7c252a..c5791ba 100644
--- a/RELEASE-NOTES-1.23
+++ b/RELEASE-NOTES-1.23
@@ -51,6 +51,7 @@
behavior of several other features where (bogus) section edit links will
disappear, such as file description pages loaded via $wgUseInstantCommons or
pages transcluded cross-wiki via $wgEnableScaryTranscluding.
+* (bug 56912) Show correct link color on cached result of Special:DeadendPages.
=== API changes in 1.23 ===
* (bug 54884) action=parse&prop=categories now indicates hidden and missing
diff --git a/includes/PageQueryPage.php b/includes/PageQueryPage.php
index 61a535d..d099ab2 100644
--- a/includes/PageQueryPage.php
+++ b/includes/PageQueryPage.php
@@ -27,6 +27,29 @@
* @ingroup SpecialPage
*/
abstract class PageQueryPage extends QueryPage {
+
+ /**
+ * Pre-cache page existence to speed up link generation
+ *
+ * @param $db DatabaseBase connection
+ * @param ResultWrapper $res
+ */
+ public function preprocessResults( $db, $res ) {
+ // nothing to do, if query is fresh and only select existing
pages
+ // or there are no data
+ if ( !$this->isCached() || !$res->numRows() ) {
+ return;
+ }
+
+ $batch = new LinkBatch();
+ foreach ( $res as $row ) {
+ $batch->add( $row->namespace, $row->title );
+ }
+ $batch->execute();
+
+ $res->seek( 0 );
+ }
+
/**
* Format the result as a simple link to the page
*
@@ -41,7 +64,11 @@
if ( $title instanceof Title ) {
$text = $wgContLang->convert( $title->getPrefixedText()
);
- return Linker::linkKnown( $title, htmlspecialchars(
$text ) );
+ if ( $this->isCached() ) {
+ return Linker::link( $title, htmlspecialchars(
$text ) );
+ } else {
+ return Linker::linkKnown( $title,
htmlspecialchars( $text ) );
+ }
} else {
return Html::element( 'span', array( 'class' =>
'mw-invalidtitle' ),
Linker::getInvalidTitleDescription(
$this->getContext(), $row->namespace, $row->title ) );
--
To view, visit https://gerrit.wikimedia.org/r/95790
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings
Gerrit-MessageType: newchange
Gerrit-Change-Id: I516f95302546ccdf8d0fdc7101c2ff72daa5f2fb
Gerrit-PatchSet: 1
Gerrit-Project: mediawiki/core
Gerrit-Branch: master
Gerrit-Owner: Umherirrender <umherirrender_de...@web.de>
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