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https://github.com/YunoHost-Apps/mediawiki_ynh.git
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74 lines
2.4 KiB
PHP
74 lines
2.4 KiB
PHP
<?php
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/**
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* Variant of QueryPage which uses a gallery to output results.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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* @ingroup SpecialPage
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*/
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/**
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* Variant of QueryPage which uses a gallery to output results, thus
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* suited for reports generating images
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*
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* @ingroup SpecialPage
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* @author Rob Church <robchur@gmail.com>
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*/
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abstract class ImageQueryPage extends QueryPage {
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/**
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* Format and output report results using the given information plus
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* OutputPage
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*
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* @param OutputPage $out OutputPage to print to
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* @param Skin $skin User skin to use [unused]
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* @param DatabaseBase $dbr (read) connection to use
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* @param int $res Result pointer
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* @param int $num Number of available result rows
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* @param int $offset Paging offset
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*/
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protected function outputResults( $out, $skin, $dbr, $res, $num, $offset ) {
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if ( $num > 0 ) {
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$gallery = ImageGalleryBase::factory();
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$gallery->setContext( $this->getContext() );
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# $res might contain the whole 1,000 rows, so we read up to
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# $num [should update this to use a Pager]
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for ( $i = 0; $i < $num && $row = $dbr->fetchObject( $res ); $i++ ) {
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$namespace = isset( $row->namespace ) ? $row->namespace : NS_FILE;
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$title = Title::makeTitleSafe( $namespace, $row->title );
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if ( $title instanceof Title && $title->getNamespace() == NS_FILE ) {
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$gallery->add( $title, $this->getCellHtml( $row ) );
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}
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}
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$out->addHTML( $gallery->toHtml() );
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}
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}
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// Gotta override this since it's abstract
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function formatResult( $skin, $result ) { }
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/**
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* Get additional HTML to be shown in a results' cell
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*
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* @param object $row Result row
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* @return string
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*/
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protected function getCellHtml( $row ) {
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return '';
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}
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}
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