* @file
*/
use MediaWiki\Linker\LinkTarget;
+use MediaWiki\MediaWikiServices;
/**
* @todo document
const DELETED_USER = 4;
const DELETED_RESTRICTED = 8;
const SUPPRESSED_USER = 12; // convenience
+ const SUPPRESSED_ALL = 15; // convenience
// Audience options for accessors
const FOR_PUBLIC = 1;
* to the $audience parameter
*
* @deprecated since 1.21, use getContent() instead
- * @todo Replace usage in core
* @return string
*/
public function getText( $audience = self::FOR_PUBLIC, User $user = null ) {
- ContentHandler::deprecated( __METHOD__, '1.21' );
+ wfDeprecated( __METHOD__, '1.21' );
$content = $this->getContent( $audience, $user );
return ContentHandler::getContentText( $content ); # returns the raw content text, if applicable
public function insertOn( $dbw ) {
global $wgDefaultExternalStore, $wgContentHandlerUseDB;
+ // We're inserting a new revision, so we have to use master anyway.
+ // If it's a null revision, it may have references to rows that
+ // are not in the replica yet (the text row).
+ $this->mQueryFlags |= self::READ_LATEST;
+
// Not allowed to have rev_page equal to 0, false, etc.
if ( !$this->mPage ) {
$title = $this->getTitle();
* @return string|bool The revision's text, or false on failure
*/
private function loadText() {
- // Caching may be beneficial for massive use of external storage
global $wgRevisionCacheExpiry;
- if ( !$wgRevisionCacheExpiry ) {
- return $this->fetchText();
- }
-
$cache = ObjectCache::getMainWANInstance();
+ if ( $cache->getQoS( $cache::ATTR_EMULATION ) <= $cache::QOS_EMULATION_SQL ) {
+ // Do not cache RDBMs blobs in...the RDBMs store
+ $ttl = $cache::TTL_UNCACHEABLE;
+ } else {
+ $ttl = $wgRevisionCacheExpiry ?: $cache::TTL_UNCACHEABLE;
+ }
// No negative caching; negative hits on text rows may be due to corrupted replica DBs
return $cache->getWithSetCallback(
- $key = $cache->makeKey( 'revisiontext', 'textid', $this->getTextId() ),
- $wgRevisionCacheExpiry,
+ $cache->makeKey( 'revisiontext', 'textid', $this->getTextId() ),
+ $ttl,
function () {
return $this->fetchText();
},
* @since 1.28
*/
public static function newKnownCurrent( IDatabase $db, $pageId, $revId ) {
- $cache = ObjectCache::getMainWANInstance();
+ $cache = MediaWikiServices::getInstance()->getMainWANObjectCache();
return $cache->getWithSetCallback(
// Page/rev IDs passed in from DB to reflect history merges
$cache->makeGlobalKey( 'revision', $db->getWikiID(), $pageId, $revId ),