function actionCreate()

in extensions/CreateBox/CreateBox.php [54:83]

• 29 lines of code
• 6 McCabe index (conditional complexity)

function actionCreate( $action, $article ) {
	if( $action != 'create' ) {
		return true;
	}

	global $wgRequest;
	$prefix = $wgRequest->getVal( 'prefix' );
	$text = $wgRequest->getVal( 'title' );
	if( $prefix && strpos( $text, $prefix ) !== 0 ) {
		$title = Title::newFromText( $prefix . $text );
		if( is_null( $title ) ) {
			global $wgTitle;
			$wgTitle = SpecialPage::getTitleFor( 'Badtitle' );
			throw new ErrorPageError( 'badtitle', 'badtitletext' );
		} elseif( $title->getArticleID() == 0 ) {
			acRedirect( $title, 'edit' );
		} else {
			acRedirect( $title, 'create' );
		}
	} elseif( $wgRequest->getVal( 'section' ) == 'new' || $article->getID() == 0 ) {
		acRedirect( $article->getTitle(), 'edit' );
	} else {
		global $wgOut;
		$text = $article->getTitle()->getPrefixedText();
		$wgOut->setPageTitle( $text );
		$wgOut->setHTMLTitle( wfMsg( 'pagetitle', $text . ' - ' . wfMsg( 'createbox-create' ) ) );
		$wgOut->addWikiMsg( 'createbox-exists' );
	}
	return false;
}