*/
class Revision implements IDBAccessObject {
protected $mId;
+
+ /**
+ * @var int|null
+ */
protected $mPage;
protected $mUserText;
protected $mOrigUserText;
protected $mComment;
protected $mText;
protected $mTextRow;
+
+ /**
+ * @var null|Title
+ */
protected $mTitle;
protected $mCurrent;
protected $mContentModel;
protected $mContentFormat;
+
+ /**
+ * @var Content
+ */
protected $mContent;
+
+ /**
+ * @var null|ContentHandler
+ */
protected $mContentHandler;
// Revision deletion constants
* Returns null if no such revision can be found.
*
* $flags include:
- * Revision::READ_LATEST : Select the data from the master
+ * Revision::READ_LATEST : Select the data from the master (since 1.20)
* Revision::READ_LOCKING : Select & lock the data from the master
*
* @param $revId Integer
unset( $attribs['content_format'] );
}
+ if ( !isset( $attribs['title'] )
+ && isset( $row->ar_namespace )
+ && isset( $row->ar_title ) ) {
+
+ $attribs['title'] = Title::makeTitle( $row->ar_namespace, $row->ar_title );
+ }
+
if ( isset( $row->ar_text ) && !$row->ar_text_id ) {
// Pre-1.5 ar_text row
$attribs['text'] = self::getRevisionText( $row, 'ar_' );
$this->mContent = $handler->unserializeContent( $this->mText );
}
- // if we have a Title object, override mPage. Useful for testing and convenience.
- if ( isset( $row['title'] ) ) {
- $this->mTitle = $row['title'];
- $this->mPage = $this->mTitle->getArticleID();
- } else {
- $this->mTitle = null; // Load on demand if needed
+ // If we have a Title object, make sure it is consistent with mPage.
+ if ( $this->mTitle && $this->mTitle->exists() ) {
+ if ( $this->mPage === null ) {
+ // if the page ID wasn't known, set it now
+ $this->mPage = $this->mTitle->getArticleID();
+ } elseif ( $this->mTitle->getArticleID() !== $this->mPage ) {
+ // Got different page IDs. This may be legit (e.g. during undeletion),
+ // but it seems worth mentioning it in the log.
+ wfDebug( "Page ID " . $this->mPage . " mismatches the ID "
+ . $this->mTitle->getArticleID() . " provided by the Title object." );
+ }
}
- // @todo: XXX: really? we are about to create a revision. it will usually then be the current one.
$this->mCurrent = false;
// If we still have no length, see it we have the text to figure it out
* @param $user User object to check for, only if FOR_THIS_USER is passed
* to the $audience parameter
* @since 1.21
- * @return Content
+ * @return Content|null
*/
public function getContent( $audience = self::FOR_PUBLIC, User $user = null ) {
if( $audience == self::FOR_PUBLIC && $this->isDeleted( self::DELETED_TEXT ) ) {
*/
public function getRawText() {
ContentHandler::deprecated( __METHOD__, "1.21" );
-
return $this->getText( self::RAW );
}
$handler = $this->getContentHandler();
$format = $this->getContentFormat();
- $title = $this->getTitle();
if( is_null( $this->mText ) ) {
// Load text on demand:
/**
* Returns the content handler appropriate for this revision's content model.
*
+ * @throws MWException
* @return ContentHandler
*/
public function getContentHandler() {