<?php
+/**
+ * Variant of QueryPage which uses a gallery to output results.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ * @ingroup SpecialPage
+ */
/**
* Variant of QueryPage which uses a gallery to output results, thus
* suited for reports generating images
*
- * @addtogroup SpecialPage
+ * @ingroup SpecialPage
* @author Rob Church <robchur@gmail.com>
*/
-class ImageQueryPage extends QueryPage {
+abstract class ImageQueryPage extends QueryPage {
/**
* 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
+ * @param $out OutputPage to print to
+ * @param $skin Skin: user skin to use [unused]
+ * @param $dbr DatabaseBase (read) connection to use
+ * @param $res Integer: result pointer
+ * @param $num Integer: number of available result rows
+ * @param $offset Integer: paging offset
*/
protected function outputResults( $out, $skin, $dbr, $res, $num, $offset ) {
if( $num > 0 ) {
$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 ) );
+ $namespace = isset( $row->namespace ) ? $row->namespace : NS_FILE;
+ $title = Title::makeTitleSafe( $namespace, $row->title );
+ if ( $title instanceof Title && $title->getNamespace() == NS_FILE ) {
+ $gallery->add( $title, $this->getCellHtml( $row ) );
}
}
- $out->addHtml( $gallery->toHtml() );
+ $out->addHTML( $gallery->toHtml() );
}
}
- /**
- * 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;
- }
+ // Gotta override this since it's abstract
+ function formatResult( $skin, $result ) { }
/**
* Get additional HTML to be shown in a results' cell
*
- * @param object $row Result row
- * @return string
+ * @param $row Object: result row
+ * @return String
*/
protected function getCellHtml( $row ) {
return '';