/**
*
*/
function wfSpecialExport($page = '')
{
global $wgOut, $wgRequest, $wgExportAllowListContributors;
global $wgExportAllowHistory, $wgExportMaxHistory;
$curonly = true;
if ($wgRequest->getVal('action') == 'submit') {
$page = $wgRequest->getText('pages');
$curonly = $wgRequest->getCheck('curonly');
}
if ($wgRequest->getCheck('history')) {
$curonly = false;
}
if (!$wgExportAllowHistory) {
// Override
$curonly = true;
}
$list_authors = $wgRequest->getCheck('listauthors');
if (!$curonly || !$wgExportAllowListContributors) {
$list_authors = false;
}
if ($page != '') {
$wgOut->disable();
// Cancel output buffering and gzipping if set
// This should provide safer streaming for pages with history
while ($status = ob_get_status()) {
ob_end_clean();
if ($status['name'] == 'ob_gzhandler') {
header('Content-Encoding:');
}
}
header("Content-type: application/xml; charset=utf-8");
$pages = explode("\n", $page);
$db =& wfGetDB(DB_SLAVE);
$history = $curonly ? MW_EXPORT_CURRENT : MW_EXPORT_FULL;
$exporter = new WikiExporter($db, $history);
$exporter->list_authors = $list_authors;
$exporter->openStream();
foreach ($pages as $page) {
if ($wgExportMaxHistory && !$curonly) {
$title = Title::newFromText($page);
if ($title) {
$count = Revision::countByTitle($db, $title);
if ($count > $wgExportMaxHistory) {
wfDebug(__FUNCTION__ . ": Skipped {$page}, {$count} revisions too big\n");
continue;
}
}
}
$exporter->pageByName($page);
}
$exporter->closeStream();
return;
}
$wgOut->addWikiText(wfMsg("exporttext"));
$titleObj = Title::makeTitle(NS_SPECIAL, "Export");
$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 />';
} else {
$wgOut->addWikiText(wfMsg('exportnohistory'));
}
$form .= wfHidden('action', 'submit');
$form .= wfSubmitButton(wfMsg('export-submit')) . '</form>';
$wgOut->addHtml($form);
}
/**
*
*/
function wfSpecialExport($page = '')
{
global $wgOut, $wgRequest, $wgExportAllowListContributors;
global $wgExportAllowHistory, $wgExportMaxHistory;
$curonly = true;
$fullHistory = array('dir' => 'asc', 'offset' => false, 'limit' => $wgExportMaxHistory);
if ($wgRequest->wasPosted()) {
$page = $wgRequest->getText('pages');
$curonly = $wgRequest->getCheck('curonly');
$rawOffset = $wgRequest->getVal('offset');
if ($rawOffset) {
$offset = wfTimestamp(TS_MW, $rawOffset);
} else {
$offset = null;
}
$limit = $wgRequest->getInt('limit');
$dir = $wgRequest->getVal('dir');
$history = array('dir' => 'asc', 'offset' => false, 'limit' => $wgExportMaxHistory);
$historyCheck = $wgRequest->getCheck('history');
if ($curonly) {
$history = WikiExporter::CURRENT;
} elseif (!$historyCheck) {
if ($limit > 0 && $limit < $wgExportMaxHistory) {
$history['limit'] = $limit;
}
if (!is_null($offset)) {
$history['offset'] = $offset;
}
if (strtolower($dir) == 'desc') {
$history['dir'] = 'desc';
}
}
} else {
// Default to current-only for GET requests
$page = $wgRequest->getText('pages', $page);
$historyCheck = $wgRequest->getCheck('history');
if ($historyCheck) {
$history = WikiExporter::FULL;
} else {
$history = WikiExporter::CURRENT;
}
}
if (!$wgExportAllowHistory) {
// Override
$history = WikiExporter::CURRENT;
}
$list_authors = $wgRequest->getCheck('listauthors');
if (!$curonly || !$wgExportAllowListContributors) {
$list_authors = false;
}
if ($page != '') {
$wgOut->disable();
// Cancel output buffering and gzipping if set
// This should provide safer streaming for pages with history
while ($status = ob_get_status()) {
ob_end_clean();
if ($status['name'] == 'ob_gzhandler') {
header('Content-Encoding:');
}
}
header("Content-type: application/xml; charset=utf-8");
$pages = explode("\n", $page);
$db =& wfGetDB(DB_SLAVE);
$exporter = new WikiExporter($db, $history);
$exporter->list_authors = $list_authors;
$exporter->openStream();
foreach ($pages as $page) {
/*
if( $wgExportMaxHistory && !$curonly ) {
$title = Title::newFromText( $page );
if( $title ) {
$count = Revision::countByTitle( $db, $title );
if( $count > $wgExportMaxHistory ) {
wfDebug( __FUNCTION__ .
": Skipped $page, $count revisions too big\n" );
continue;
}
}
}*/
$exporter->pageByName($page);
}
$exporter->closeStream();
return;
}
$wgOut->addWikiText(wfMsg("exporttext"));
$titleObj = Title::makeTitle(NS_SPECIAL, "Export");
$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 />';
} else {
$wgOut->addWikiText(wfMsg('exportnohistory'));
}
$form .= wfHidden('action', 'submit');
$form .= wfSubmitButton(wfMsg('export-submit')) . '</form>';
$wgOut->addHtml($form);
}
