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-rw-r--r--includes/actions/InfoAction.php69
1 files changed, 50 insertions, 19 deletions
diff --git a/includes/actions/InfoAction.php b/includes/actions/InfoAction.php
index 1e312d7a..7fc90339 100644
--- a/includes/actions/InfoAction.php
+++ b/includes/actions/InfoAction.php
@@ -28,6 +28,8 @@
* @ingroup Actions
*/
class InfoAction extends FormlessAction {
+ const CACHE_VERSION = '2013-03-17';
+
/**
* Returns the name of the action this object responds to.
*
@@ -56,6 +58,22 @@ class InfoAction extends FormlessAction {
}
/**
+ * Clear the info cache for a given Title.
+ *
+ * @since 1.22
+ * @param Title $title Title to clear cache for
+ */
+ public static function invalidateCache( Title $title ) {
+ global $wgMemc;
+ // Clear page info.
+ $revision = WikiPage::factory( $title )->getRevision();
+ if ( $revision !== null ) {
+ $key = wfMemcKey( 'infoaction', sha1( $title->getPrefixedText() ), $revision->getId() );
+ $wgMemc->delete( $key );
+ }
+ }
+
+ /**
* Shows page information on GET request.
*
* @return string Page information that will be added to the output
@@ -100,12 +118,16 @@ class InfoAction extends FormlessAction {
// Render page information
foreach ( $pageInfo as $header => $infoTable ) {
+ // Messages:
+ // pageinfo-header-basic, pageinfo-header-edits, pageinfo-header-restrictions,
+ // pageinfo-header-properties, pageinfo-category-info
$content .= $this->makeHeader( $this->msg( "pageinfo-${header}" )->escaped() ) . "\n";
$table = "\n";
foreach ( $infoTable as $infoRow ) {
$name = ( $infoRow[0] instanceof Message ) ? $infoRow[0]->escaped() : $infoRow[0];
$value = ( $infoRow[1] instanceof Message ) ? $infoRow[1]->escaped() : $infoRow[1];
- $table = $this->addRow( $table, $name, $value ) . "\n";
+ $id = ( $infoRow[0] instanceof Message ) ? $infoRow[0]->getKey() : null;
+ $table = $this->addRow( $table, $name, $value, $id ) . "\n";
}
$content = $this->addTable( $content, $table ) . "\n";
}
@@ -126,7 +148,7 @@ class InfoAction extends FormlessAction {
/**
* Creates a header that can be added to the output.
*
- * @param $header The header text.
+ * @param string $header The header text.
* @return string The HTML.
*/
protected function makeHeader( $header ) {
@@ -140,10 +162,11 @@ class InfoAction extends FormlessAction {
* @param string $table The table that will be added to the content
* @param string $name The name of the row
* @param string $value The value of the row
+ * @param string $id The ID to use for the 'tr' element
* @return string The table with the row added
*/
- protected function addRow( $table, $name, $value ) {
- return $table . Html::rawElement( 'tr', array(),
+ protected function addRow( $table, $name, $value, $id ) {
+ return $table . Html::rawElement( 'tr', $id === null ? array() : array( 'id' => 'mw-' . $id ),
Html::rawElement( 'td', array( 'style' => 'vertical-align: top;' ), $name ) .
Html::rawElement( 'td', array(), $value )
);
@@ -169,18 +192,22 @@ class InfoAction extends FormlessAction {
* @return array
*/
protected function pageInfo() {
- global $wgContLang, $wgRCMaxAge, $wgMemc, $wgUnwatchedPageThreshold, $wgPageInfoTransclusionLimit;
+ global $wgContLang, $wgRCMaxAge, $wgMemc,
+ $wgUnwatchedPageThreshold, $wgPageInfoTransclusionLimit;
$user = $this->getUser();
$lang = $this->getLanguage();
$title = $this->getTitle();
$id = $title->getArticleID();
- $memcKey = wfMemcKey( 'infoaction', sha1( $title->getPrefixedText() ), $this->page->getLatest() );
+ $memcKey = wfMemcKey( 'infoaction',
+ sha1( $title->getPrefixedText() ), $this->page->getLatest() );
$pageCounts = $wgMemc->get( $memcKey );
- if ( $pageCounts === false ) {
+ $version = isset( $pageCounts['cacheversion'] ) ? $pageCounts['cacheversion'] : false;
+ if ( $pageCounts === false || $version !== self::CACHE_VERSION ) {
// Get page information that would be too "expensive" to retrieve by normal means
$pageCounts = self::pageCounts( $title );
+ $pageCounts['cacheversion'] = self::CACHE_VERSION;
$wgMemc->set( $memcKey, $pageCounts );
}
@@ -229,7 +256,7 @@ class InfoAction extends FormlessAction {
}
// Default sort key
- $sortKey = $title->getCategorySortKey();
+ $sortKey = $title->getCategorySortkey();
if ( !empty( $pageProperties['defaultsort'] ) ) {
$sortKey = $pageProperties['defaultsort'];
}
@@ -259,6 +286,7 @@ class InfoAction extends FormlessAction {
// Use robot policy logic
$policy = $this->page->getRobotPolicy( 'view', $pOutput );
$pageInfo['header-basic'][] = array(
+ // Messages: pageinfo-robot-index, pageinfo-robot-noindex
$this->msg( 'pageinfo-robot-policy' ), $this->msg( "pageinfo-robot-${policy['index']}" )
);
@@ -373,6 +401,7 @@ class InfoAction extends FormlessAction {
$message = $this->msg( 'protect-default' )->escaped();
} else {
// Administrators only
+ // Messages: protect-level-autoconfirmed, protect-level-sysop
$message = $this->msg( "protect-level-$protectionLevel" );
if ( $message->isDisabled() ) {
// Require "$1" permission
@@ -382,6 +411,8 @@ class InfoAction extends FormlessAction {
}
}
+ // Messages: restriction-edit, restriction-move, restriction-create,
+ // restriction-upload
$pageInfo['header-restrictions'][] = array(
$this->msg( "restriction-$restrictionType" ), $message
);
@@ -587,7 +618,7 @@ class InfoAction extends FormlessAction {
if ( !$wgDisableCounters ) {
// Number of views
- $views = (int) $dbr->selectField(
+ $views = (int)$dbr->selectField(
'page',
'page_counter',
array( 'page_id' => $id ),
@@ -597,19 +628,19 @@ class InfoAction extends FormlessAction {
}
// Number of page watchers
- $watchers = (int) $dbr->selectField(
+ $watchers = (int)$dbr->selectField(
'watchlist',
'COUNT(*)',
array(
'wl_namespace' => $title->getNamespace(),
- 'wl_title' => $title->getDBkey(),
+ 'wl_title' => $title->getDBkey(),
),
__METHOD__
);
$result['watchers'] = $watchers;
// Total number of edits
- $edits = (int) $dbr->selectField(
+ $edits = (int)$dbr->selectField(
'revision',
'COUNT(rev_page)',
array( 'rev_page' => $id ),
@@ -618,7 +649,7 @@ class InfoAction extends FormlessAction {
$result['edits'] = $edits;
// Total number of distinct authors
- $authors = (int) $dbr->selectField(
+ $authors = (int)$dbr->selectField(
'revision',
'COUNT(DISTINCT rev_user_text)',
array( 'rev_page' => $id ),
@@ -630,7 +661,7 @@ class InfoAction extends FormlessAction {
$threshold = $dbr->timestamp( time() - $wgRCMaxAge );
// Recent number of edits
- $edits = (int) $dbr->selectField(
+ $edits = (int)$dbr->selectField(
'revision',
'COUNT(rev_page)',
array(
@@ -642,7 +673,7 @@ class InfoAction extends FormlessAction {
$result['recent_edits'] = $edits;
// Recent number of distinct authors
- $authors = (int) $dbr->selectField(
+ $authors = (int)$dbr->selectField(
'revision',
'COUNT(DISTINCT rev_user_text)',
array(
@@ -660,7 +691,7 @@ class InfoAction extends FormlessAction {
// Subpages of this page (redirects)
$conds['page_is_redirect'] = 1;
- $result['subpages']['redirects'] = (int) $dbr->selectField(
+ $result['subpages']['redirects'] = (int)$dbr->selectField(
'page',
'COUNT(page_id)',
$conds,
@@ -668,7 +699,7 @@ class InfoAction extends FormlessAction {
// Subpages of this page (non-redirects)
$conds['page_is_redirect'] = 0;
- $result['subpages']['nonredirects'] = (int) $dbr->selectField(
+ $result['subpages']['nonredirects'] = (int)$dbr->selectField(
'page',
'COUNT(page_id)',
$conds,
@@ -681,7 +712,7 @@ class InfoAction extends FormlessAction {
}
// Counts for the number of transclusion links (to/from)
- $result['transclusion']['to'] = (int) $dbr->selectField(
+ $result['transclusion']['to'] = (int)$dbr->selectField(
'templatelinks',
'COUNT(tl_from)',
array(
@@ -691,7 +722,7 @@ class InfoAction extends FormlessAction {
__METHOD__
);
- $result['transclusion']['from'] = (int) $dbr->selectField(
+ $result['transclusion']['from'] = (int)$dbr->selectField(
'templatelinks',
'COUNT(*)',
array( 'tl_from' => $title->getArticleID() ),
generated by cgit v1.2.2 (git 2.25.0) at 2024-04-19 23:43:45 +0000