+ private function constructFromRowArray( array $row ) {
+ // Build a new revision to be saved...
+ global $wgUser; // ugh
+
+ # if we have a content object, use it to set the model and type
+ if ( !empty( $row['content'] ) ) {
+ if ( !( $row['content'] instanceof Content ) ) {
+ throw new MWException( '`content` field must contain a Content object.' );
+ }
+
+ // @todo when is that set? test with external store setup! check out insertOn() [dk]
+ if ( !empty( $row['text_id'] ) ) {
+ throw new MWException( "Text already stored in external store (id {$row['text_id']}), " .
+ "can't serialize content object" );
+ }
+
+ $row['content_model'] = $row['content']->getModel();
+ # note: mContentFormat is initializes later accordingly
+ # note: content is serialized later in this method!
+ # also set text to null?
+ }
+
+ $this->mId = isset( $row['id'] ) ? intval( $row['id'] ) : null;
+ $this->mPage = isset( $row['page'] ) ? intval( $row['page'] ) : null;
+ $this->mTextId = isset( $row['text_id'] ) ? intval( $row['text_id'] ) : null;
+ $this->mUserText = isset( $row['user_text'] )
+ ? strval( $row['user_text'] ) : $wgUser->getName();
+ $this->mUser = isset( $row['user'] ) ? intval( $row['user'] ) : $wgUser->getId();
+ $this->mMinorEdit = isset( $row['minor_edit'] ) ? intval( $row['minor_edit'] ) : 0;
+ $this->mTimestamp = isset( $row['timestamp'] )
+ ? strval( $row['timestamp'] ) : wfTimestampNow();
+ $this->mDeleted = isset( $row['deleted'] ) ? intval( $row['deleted'] ) : 0;
+ $this->mSize = isset( $row['len'] ) ? intval( $row['len'] ) : null;
+ $this->mParentId = isset( $row['parent_id'] ) ? intval( $row['parent_id'] ) : null;
+ $this->mSha1 = isset( $row['sha1'] ) ? strval( $row['sha1'] ) : null;
+
+ $this->mContentModel = isset( $row['content_model'] )
+ ? strval( $row['content_model'] ) : null;
+ $this->mContentFormat = isset( $row['content_format'] )
+ ? strval( $row['content_format'] ) : null;
+
+ // Enforce spacing trimming on supplied text
+ $this->mComment = isset( $row['comment'] ) ? trim( strval( $row['comment'] ) ) : null;
+ $this->mText = isset( $row['text'] ) ? rtrim( strval( $row['text'] ) ) : null;
+ $this->mTextRow = null;
+
+ $this->mTitle = isset( $row['title'] ) ? $row['title'] : null;
+
+ // if we have a Content object, override mText and mContentModel
+ if ( !empty( $row['content'] ) ) {
+ $handler = $this->getContentHandler();
+ $this->mContent = $row['content'];
+
+ $this->mContentModel = $this->mContent->getModel();
+ $this->mContentHandler = null;
+
+ $this->mText = $handler->serializeContent( $row['content'], $this->getContentFormat() );
+ } elseif ( $this->mText !== null ) {
+ $handler = $this->getContentHandler();
+ $this->mContent = $handler->unserializeContent( $this->mText );
+ }
+
+ // 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." );
+ }
+ }
+
+ $this->mCurrent = false;
+
+ // If we still have no length, see it we have the text to figure it out
+ if ( !$this->mSize && $this->mContent !== null ) {
+ $this->mSize = $this->mContent->getSize();
+ }
+
+ // Same for sha1
+ if ( $this->mSha1 === null ) {
+ $this->mSha1 = $this->mText === null ? null : self::base36Sha1( $this->mText );
+ }
+
+ // force lazy init
+ $this->getContentModel();
+ $this->getContentFormat();