*/ class ImageQueryPage extends QueryPage { var $mIsGallery = true; /** * Format and output report results using the given information plus * OutputPage * * @param OutputPage $out OutputPage to print to * @param Skin $skin User skin to use * @param Database $dbr Database (read) connection to use * @param int $res Result pointer * @param int $num Number of available result rows * @param int $offset Paging offset */ protected function outputResults( $out, $skin, $dbr, $res, $num, $offset ) { if( $num > 0 ) { if ( $this->mIsGallery ) { $gallery = new ImageGallery(); $gallery->useSkin( $skin ); # $res might contain the whole 1,000 rows, so we read up to # $num [should update this to use a Pager] for( $i = 0; $i < $num && $row = $dbr->fetchObject( $res ); $i++ ) { $image = $this->prepareImage( $row ); if( $image ) { $gallery->add( $image->getTitle(), $this->getCellHtml( $row ) ); } } $html = $gallery->toHtml(); } else { global $wgUser, $wgLang; $sk = $wgUser->getSkin(); $html = "

\n"; for( $i = 0; $i < $num && $row = $dbr->fetchObject( $res ); $i++ ) { $image = $this->prepareImage( $row ); if( $image ) { $bytes = wfMsgExt( 'nbytes', array( 'parsemag', 'escape'), $wgLang->formatNum( $image->getSize() ) ); $html .= "
1. " . $sk->makeKnownLinkObj( $image->getTitle(), $image->getTitle()->getText() ) . " (" . $bytes . ")
\n"; } } $html .= "

\n"; } $out->addHtml( $html ); } } /** * Prepare an image object given a result row * * @param object $row Result row * @return Image */ private function prepareImage( $row ) { $namespace = isset( $row->namespace ) ? $row->namespace : NS_IMAGE; $title = Title::makeTitleSafe( $namespace, $row->title ); return ( $title instanceof Title && $title->getNamespace() == NS_IMAGE ) ? wfFindFile( $title ) : null; } /** * Get additional HTML to be shown in a results' cell * * @param object $row Result row * @return string */ protected function getCellHtml( $row ) { return ''; } /** * Is this to be output as a gallery? */ public function setGallery( $val ) { $this->mIsGallery = $val; } }