public function dispatchLoopShutdown()
{
//
// Force output to be sent - we need the client to have the page before
// we start flushing progress bar updates
//
$app = AppController::getInstance();
$req = $app->getRequest();
$resp = $app->getResponse();
$resp->sendResponse();
$resp->clearContent();
//
// Do export
//
if ($req->isLoggedIn()) {
set_time_limit(3600 * 24);
// if it takes more than 24 hours we're in trouble
$vn_id = $req->getParameter('exporter_id', pInteger);
$vs_search = $req->getParameter('search', pString);
$t_exporter = new ca_data_exporters($vn_id);
$vs_file = tempnam(caGetTempDirPath(), 'export');
ca_data_exporters::exportRecordsFromSearchExpression($t_exporter->get('exporter_code'), $vs_search, $vs_file, array('request' => $req, 'progressCallback' => 'caIncrementBatchMetadataExportProgress'));
}
// export done, move file to application tmp dir and create download link (separate action in the export controller)
if (filesize($vs_file)) {
$vs_new_filename = $vn_id . "_" . md5($vs_file);
rename($vs_file, __CA_APP_DIR__ . '/tmp/' . $vs_new_filename);
caExportAddDownloadLink($req, $vs_new_filename);
}
}
public function dispatchLoopShutdown()
{
//
// Force output to be sent - we need the client to have the page before
// we start flushing progress bar updates
//
$app = AppController::getInstance();
$req = $app->getRequest();
$resp = $app->getResponse();
$resp->sendResponse();
$resp->clearContent();
//
// Do export
//
if (!$req->isLoggedIn()) {
return;
}
set_time_limit(3600 * 24);
// if it takes more than 24 hours we're in trouble
$vn_id = $req->getParameter('exporter_id', pInteger);
$t_exporter = new ca_data_exporters($vn_id);
$vs_file = tempnam(__CA_APP_DIR__ . DIRECTORY_SEPARATOR . 'tmp', 'dataExport');
// we have 3 different sources for batch exports: search/browse result, sets and search expressions (deprecated)
// they all operate on different parameters and on different static functions in ca_data_exporters
if ($req->getParameter('caIsExportFromSearchOrBrowseResult', pInteger)) {
// batch export from search or browse result
$vs_find_type = $req->getParameter('find_type', pString);
$vo_result_context = new ResultContext($req, $t_exporter->getTargetTableName(), $vs_find_type);
$t_instance = $t_exporter->getTargetTableInstance();
$o_result = $t_instance->makeSearchResult($t_instance->tableName(), $vo_result_context->getResultList());
ca_data_exporters::exportRecordsFromSearchResult($t_exporter->get('exporter_code'), $o_result, $vs_file, array('request' => $req, 'progressCallback' => 'caIncrementBatchMetadataExportProgress'));
} else {
if ($vn_set_id = $req->getParameter('set_id', pInteger)) {
// batch export from set
ca_data_exporters::exportRecordsFromSet($t_exporter->get('exporter_code'), $vn_set_id, $vs_file, array('request' => $req, 'progressCallback' => 'caIncrementBatchMetadataExportProgress'));
} else {
// batch export from search expression (deprecated)
$vs_search = $req->getParameter('search', pString);
ca_data_exporters::exportRecordsFromSearchExpression($t_exporter->get('exporter_code'), $vs_search, $vs_file, array('request' => $req, 'progressCallback' => 'caIncrementBatchMetadataExportProgress'));
}
}
// export done, record it in session for later usage in download/destination action
if (filesize($vs_file)) {
$o_session = $req->getSession();
$o_session->setVar('export_file', $vs_file);
$o_session->setVar('export_content_type', $t_exporter->getContentType());
$o_session->setVar('exporter_id', $t_exporter->getPrimaryKey());
caExportAddDownloadLink($req);
}
}
public static function export_data($po_opts = null)
{
require_once __CA_MODELS_DIR__ . "/ca_data_exporters.php";
$vs_search = $po_opts->getOption('search');
$vs_id = $po_opts->getOption('id');
$vb_rdf = (bool) $po_opts->getOption('rdf');
if (!$vb_rdf && !$vs_search && !$vs_id) {
print _t('You must specify either an idno or a search expression to select a record or record set for export or activate RDF mode.') . "\n";
return false;
}
if (!($vs_filename = $po_opts->getOption('file'))) {
print _t('You must specify a file to write export output to.') . "\n";
return false;
}
if (@file_put_contents($vs_filename, "") === false) {
// probably a permission error
print _t("Can't write to file %1. Check the permissions.", $vs_filename) . "\n";
return false;
}
// RDF mode
if ($vb_rdf) {
if (!($vs_config = $po_opts->getOption('config'))) {
print _t('You must specify a configuration file that contains the export definition for the RDF mode.') . "\n";
return false;
}
// test config syntax
if (!Configuration::load($vs_config)) {
print _t('Syntax error in configuration file %s.', $vs_config) . "\n";
return false;
}
if (ca_data_exporters::exportRDFMode($vs_config, $vs_filename, array('showCLIProgressBar' => true))) {
print _t("Exported data to %1", CLIUtils::textWithColor($vs_filename, 'yellow'));
return true;
} else {
print _t("Could not run RDF mode export") . "\n";
return false;
}
}
// Search or ID mode
if (!($vs_mapping = $po_opts->getOption('mapping'))) {
print _t('You must specify a mapping for export.') . "\n";
return false;
}
if (!ca_data_exporters::loadExporterByCode($vs_mapping)) {
print _t('Mapping %1 does not exist', $vs_mapping) . "\n";
return false;
}
if (sizeof($va_errors = ca_data_exporters::checkMapping($vs_mapping)) > 0) {
print _t("Mapping %1 has errors: %2", $vs_mapping, join("; ", $va_errors)) . "\n";
return false;
}
if ($vs_search) {
if (!ca_data_exporters::exportRecordsFromSearchExpression($vs_mapping, $vs_search, $vs_filename, array('showCLIProgressBar' => true, 'useNcurses' => true))) {
print _t("Could not export mapping %1", $vs_mapping) . "\n";
return false;
} else {
print _t("Exported data to %1", $vs_filename) . "\n";
}
} else {
if ($vs_id) {
if ($vs_export = ca_data_exporters::exportRecord($vs_mapping, $vs_id, $pa_options = array('singleRecord' => true))) {
file_put_contents($vs_filename, $vs_export);
print _t("Exported data to %1", CLIUtils::textWithColor($vs_filename, 'yellow'));
} else {
print _t("Could not export mapping %1", $vs_mapping) . "\n";
return false;
}
}
}
}
