106 lines
3.2 KiB
PHP
106 lines
3.2 KiB
PHP
<?php
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# Copyright (C) 2003 Brion Vibber <brion@pobox.com>
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# http://www.mediawiki.org/
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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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*
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* @package MediaWiki
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* @subpackage SpecialPage
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*/
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/** */
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require_once( 'Export.php' );
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/**
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*
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*/
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function wfSpecialExport( $page = '' ) {
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global $wgOut, $wgRequest, $wgExportAllowListContributors;
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global $wgExportAllowHistory, $wgExportMaxHistory;
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$curonly = true;
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if( $wgRequest->getVal( 'action' ) == 'submit') {
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$page = $wgRequest->getText( 'pages' );
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$curonly = $wgRequest->getCheck( 'curonly' );
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}
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if( $wgRequest->getCheck( 'history' ) ) {
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$curonly = false;
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}
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if( !$wgExportAllowHistory ) {
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// Override
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$curonly = true;
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}
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$list_authors = $wgRequest->getCheck( 'listauthors' );
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if ( !$curonly || !$wgExportAllowListContributors ) $list_authors = false ;
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if( $page != '' ) {
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$wgOut->disable();
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// Cancel output buffering and gzipping if set
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// This should provide safer streaming for pages with history
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while( $status = ob_get_status() ) {
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ob_end_clean();
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if( $status['name'] == 'ob_gzhandler' ) {
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header( 'Content-Encoding:' );
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}
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}
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header( "Content-type: application/xml; charset=utf-8" );
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$pages = explode( "\n", $page );
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$db =& wfGetDB( DB_SLAVE );
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$history = $curonly ? MW_EXPORT_CURRENT : MW_EXPORT_FULL;
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$exporter = new WikiExporter( $db, $history );
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$exporter->list_authors = $list_authors ;
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$exporter->openStream();
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foreach( $pages as $page ) {
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if( $wgExportMaxHistory && !$curonly ) {
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$title = Title::newFromText( $page );
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if( $title ) {
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$count = Revision::countByTitle( $db, $title );
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if( $count > $wgExportMaxHistory ) {
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wfDebug( __FUNCTION__ .
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": Skipped $page, $count revisions too big\n" );
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continue;
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}
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}
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}
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$exporter->pageByName( $page );
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}
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$exporter->closeStream();
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return;
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}
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$wgOut->addWikiText( wfMsg( "exporttext" ) );
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$titleObj = Title::makeTitle( NS_SPECIAL, "Export" );
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$form = wfOpenElement( 'form', array( 'method' => 'post', 'action' => $titleObj->getLocalUrl() ) );
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$form .= wfOpenElement( 'textarea', array( 'name' => 'pages', 'cols' => 40, 'rows' => 10 ) ) . '</textarea><br />';
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if( $wgExportAllowHistory ) {
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$form .= wfCheck( 'curonly', true, array( 'value' => 'true', 'id' => 'curonly' ) );
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$form .= wfLabel( wfMsg( 'exportcuronly' ), 'curonly' ) . '<br />';
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} else {
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$wgOut->addWikiText( wfMsg( 'exportnohistory' ) );
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}
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$form .= wfHidden( 'action', 'submit' );
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$form .= wfSubmitButton( wfMsg( 'export-submit' ) ) . '</form>';
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$wgOut->addHtml( $form );
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}
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?>
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