* @addtogroup SpecialPage
*/
+function wfExportGetPagesFromCategory( $title ) {
+ global $wgContLang;
+
+ $name = $title->getDBKey();
+
+ $dbr = wfGetDB( DB_SLAVE );
+
+ list( $page, $categorylinks ) = $dbr->tableNamesN( 'page', 'categorylinks' );
+ $sql = "SELECT page_namespace, page_title FROM $page " .
+ "JOIN $categorylinks ON cl_from = page_id " .
+ "WHERE cl_to = " . $dbr->addQuotes( $name );
+
+ $pages = array();
+ $res = $dbr->query( $sql, 'wfExportGetPagesFromCategory' );
+ while ( $row = $dbr->fetchObject( $res ) ) {
+ $n = $row->page_title;
+ if ($row->page_namespace) {
+ $ns = $wgContLang->getNsText( $row->page_namespace );
+ $n = $ns . ':' . $n;
+ }
+
+ $pages[] = $n;
+ }
+ $dbr->freeResult($res);
+
+ return $pages;
+}
+
/**
*
*/
function wfSpecialExport( $page = '' ) {
- global $wgOut, $wgRequest, $wgExportAllowListContributors;
+ global $wgOut, $wgRequest, $wgSitename, $wgExportAllowListContributors;
global $wgExportAllowHistory, $wgExportMaxHistory;
$curonly = true;
- if( $wgRequest->wasPosted() ) {
+ $doexport = false;
+
+ if ( $wgRequest->getCheck( 'addcat' ) ) {
+ $page = $wgRequest->getText( 'pages' );
+ $catname = $wgRequest->getText( 'catname' );
+
+ if ( $catname !== '' && $catname !== NULL && $catname !== false ) {
+ $t = Title::makeTitleSafe( NS_CATEGORY, $catname );
+ if ( $t ) {
+ $catpages = wfExportGetPagesFromCategory( $t );
+ if ( $catpages ) $page .= "\n" . implode( "\n", $catpages );
+ }
+ }
+ }
+ else if( $wgRequest->wasPosted() && $page == '' ) {
$page = $wgRequest->getText( 'pages' );
$curonly = $wgRequest->getCheck( 'curonly' );
$rawOffset = $wgRequest->getVal( 'offset' );
$history['dir'] = 'desc';
}
}
+
+ if( $page != '' ) $doexport = true;
} else {
// Default to current-only for GET requests
$page = $wgRequest->getText( 'pages', $page );
} else {
$history = WikiExporter::CURRENT;
}
+
+ if( $page != '' ) $doexport = true;
}
+
if( !$wgExportAllowHistory ) {
// Override
$history = WikiExporter::CURRENT;
$list_authors = $wgRequest->getCheck( 'listauthors' );
if ( !$curonly || !$wgExportAllowListContributors ) $list_authors = false ;
- if( $page != '' ) {
+ if ( $doexport ) {
$wgOut->disable();
// Cancel output buffering and gzipping if set
// This should provide safer streaming for pages with history
wfResetOutputBuffers();
header( "Content-type: application/xml; charset=utf-8" );
+ if( $wgRequest->getCheck( 'wpDownload' ) ) {
+ // Provide a sane filename suggestion
+ $filename = urlencode( $wgSitename . '-' . wfTimestampNow() . '.xml' );
+ $wgRequest->response()->header( "Content-disposition: attachment;filename={$filename}" );
+ }
$pages = explode( "\n", $page );
$db = wfGetDB( DB_SLAVE );
return;
}
- $wgOut->addWikiText( wfMsg( "exporttext" ) );
- $titleObj = SpecialPage::getTitleFor( "Export" );
+ $self = SpecialPage::getTitleFor( 'Export' );
+ $wgOut->addHtml( wfMsgExt( 'exporttext', 'parse' ) );
+
+ $form = Xml::openElement( 'form', array( 'method' => 'post',
+ 'action' => $self->getLocalUrl( 'action=submit' ) ) );
+
+ $form .= Xml::inputLabel( wfMsg( 'export-addcattext' ) , 'catname', 'catname', 40 ) . ' ';
+ $form .= Xml::submitButton( wfMsg( 'export-addcat' ), array( 'name' => 'addcat' ) ) . '<br />';
+
+ $form .= Xml::openElement( 'textarea', array( 'name' => 'pages', 'cols' => 40, 'rows' => 10 ) );
+ $form .= htmlspecialchars( $page );
+ $form .= Xml::closeElement( 'textarea' );
+ $form .= '<br />';
- $form = wfOpenElement( 'form', array( 'method' => 'post', 'action' => $titleObj->getLocalUrl() ) );
- $form .= wfOpenElement( 'textarea', array( 'name' => 'pages', 'cols' => 40, 'rows' => 10 ) ) . '</textarea><br />';
if( $wgExportAllowHistory ) {
- $form .= wfCheck( 'curonly', true, array( 'value' => 'true', 'id' => 'curonly' ) );
- $form .= wfLabel( wfMsg( 'exportcuronly' ), 'curonly' ) . '<br />';
+ $form .= Xml::checkLabel( wfMsg( 'exportcuronly' ), 'curonly', 'curonly', true ) . '<br />';
} else {
- $wgOut->addWikiText( wfMsg( 'exportnohistory' ) );
+ $wgOut->addHtml( wfMsgExt( 'exportnohistory', 'parse' ) );
}
- $form .= wfHidden( 'action', 'submit' );
- $form .= wfSubmitButton( wfMsg( 'export-submit' ) ) . '</form>';
+ $form .= Xml::checkLabel( wfMsg( 'export-download' ), 'wpDownload', 'wpDownload', true ) . '<br />';
+
+ $form .= Xml::submitButton( wfMsg( 'export-submit' ) );
+ $form .= Xml::closeElement( 'form' );
$wgOut->addHtml( $form );
-}
-
-?>
+}
\ No newline at end of file