* @file
* @ingroup Cache
*/
+use MediaWiki\Linker\LinkTarget;
+use MediaWiki\MediaWikiServices;
/**
* Cache for article titles (prefixed DB keys) and ids linked from one source
private $mBadLinks;
private $mForUpdate = false;
+ /**
+ * @var TitleFormatter
+ */
+ private $titleFormatter;
+
/**
* How many Titles to store. There are two caches, so the amount actually
* stored in memory can be up to twice this.
*/
protected static $instance;
- public function __construct() {
+ public function __construct( TitleFormatter $titleFormatter ) {
$this->mGoodLinks = new HashBagOStuff( [ 'maxKeys' => self::MAX_SIZE ] );
$this->mBadLinks = new HashBagOStuff( [ 'maxKeys' => self::MAX_SIZE ] );
+ $this->titleFormatter = $titleFormatter;
}
/**
*/
public static function singleton() {
if ( !self::$instance ) {
- self::$instance = new LinkCache;
+ self::$instance = new LinkCache(
+ MediaWikiServices::getInstance()->getTitleFormatter()
+ );
}
return self::$instance;
/**
* Get a field of a title object from cache.
* If this link is not a cached good title, it will return NULL.
- * @param Title $title
+ * @param LinkTarget $target
* @param string $field ('length','redirect','revision','model')
* @return string|int|null
*/
- public function getGoodLinkFieldObj( Title $title, $field ) {
- $dbkey = $title->getPrefixedDBkey();
+ public function getGoodLinkFieldObj( LinkTarget $target, $field ) {
+ $dbkey = $this->titleFormatter->getPrefixedDBkey( $target );
$info = $this->mGoodLinks->get( $dbkey );
if ( !$info ) {
return null;
* Add a link for the title to the link cache
*
* @param int $id Page's ID
- * @param Title $title
+ * @param LinkTarget $target
* @param int $len Text's length
* @param int $redir Whether the page is a redirect
* @param int $revision Latest revision's ID
* @param string|null $model Latest revision's content model ID
* @param string|null $lang Language code of the page, if not the content language
*/
- public function addGoodLinkObj( $id, Title $title, $len = -1, $redir = null,
+ public function addGoodLinkObj( $id, LinkTarget $target, $len = -1, $redir = null,
$revision = 0, $model = null, $lang = null
) {
- $dbkey = $title->getPrefixedDBkey();
+ $dbkey = $this->titleFormatter->getPrefixedDBkey( $target );
$this->mGoodLinks->set( $dbkey, [
'id' => (int)$id,
'length' => (int)$len,
/**
* Same as above with better interface.
* @since 1.19
- * @param Title $title
+ * @param LinkTarget $target
* @param stdClass $row Object which has the fields page_id, page_is_redirect,
* page_latest and page_content_model
*/
- public function addGoodLinkObjFromRow( Title $title, $row ) {
- $dbkey = $title->getPrefixedDBkey();
+ public function addGoodLinkObjFromRow( LinkTarget $target, $row ) {
+ $dbkey = $this->titleFormatter->getPrefixedDBkey( $target );
$this->mGoodLinks->set( $dbkey, [
'id' => intval( $row->page_id ),
'length' => intval( $row->page_len ),
}
/**
- * @param Title $title
+ * @param LinkTarget $target
*/
- public function addBadLinkObj( Title $title ) {
- $dbkey = $title->getPrefixedDBkey();
+ public function addBadLinkObj( LinkTarget $target ) {
+ $dbkey = $this->titleFormatter->getPrefixedDBkey( $target );
if ( !$this->isBadLink( $dbkey ) ) {
$this->mBadLinks->set( $dbkey, 1 );
}
}
/**
- * @param Title $title
+ * @param LinkTarget $target
*/
- public function clearLink( Title $title ) {
- $dbkey = $title->getPrefixedDBkey();
+ public function clearLink( LinkTarget $target ) {
+ $dbkey = $this->titleFormatter->getPrefixedDBkey( $target );
$this->mBadLinks->delete( $dbkey );
$this->mGoodLinks->delete( $dbkey );
}
/**
* Add a title to the link cache, return the page_id or zero if non-existent
*
+ * @deprecated since 1.27, unused
* @param string $title Prefixed DB key
* @return int Page ID or zero
*/
/**
* Add a title to the link cache, return the page_id or zero if non-existent
*
- * @param Title $nt Title object to add
+ * @param LinkTarget $nt LinkTarget object to add
* @return int Page ID or zero
*/
- public function addLinkObj( Title $nt ) {
+ public function addLinkObj( LinkTarget $nt ) {
global $wgContentHandlerUseDB, $wgPageLanguageUseDB;
- $key = $nt->getPrefixedDBkey();
+ $key = $this->titleFormatter->getPrefixedDBkey( $nt );
if ( $this->isBadLink( $key ) || $nt->isExternal() ) {
return 0;
}