$title = Title::makeTitleSafe( NS_PROJECT, $page ); # Show list in content language
if( is_object( $title ) && $title->exists() ) {
$rev = Revision::newFromTitle( $title, false, Revision::READ_NORMAL );
- #FIXME: need a way to do this via ContentHandler (or enforce flat text-based content)
- $this->getOutput()->addWikiText( str_replace( 'MAGICNUMBER', $this->isbn, $rev->getText() ) );
- return true;
+ $content = $rev->getContent();
+
+ if ( $content instanceof TextContent ) {
+ //XXX: in the future, this could be stored as structured data, defining a list of book sources
+
+ $text = $content->getNativeData();
+ $this->getOutput()->addWikiText( str_replace( 'MAGICNUMBER', $this->isbn, $text ) );
+ return true;
+ } else {
+ throw new MWException( "Unexpected content type for book sources: " . $content->getModel() );
+ }
}
# Fall back to the defaults given in the language file