public function importEventsFromSource(PhabricatorUser $viewer, PhabricatorCalendarImport $import, $should_queue)
{
$uri_key = PhabricatorCalendarImportICSURITransaction::PARAMKEY_URI;
$uri = $import->getParameter($uri_key);
PhabricatorSystemActionEngine::willTakeAction(array($viewer->getPHID()), new PhabricatorFilesOutboundRequestAction(), 1);
$file = PhabricatorFile::newFromFileDownload($uri, array('viewPolicy' => PhabricatorPolicies::POLICY_NOONE, 'authorPHID' => $import->getAuthorPHID(), 'canCDN' => true));
$import->newLogMessage(PhabricatorCalendarImportFetchLogType::LOGTYPE, array('file.phid' => $file->getPHID()));
$data = $file->loadFileData();
if ($should_queue && $this->shouldQueueDataImport($data)) {
return $this->queueDataImport($import, $data);
}
return $this->importICSData($viewer, $import, $data);
}
public function importEventsFromSource(PhabricatorUser $viewer, PhabricatorCalendarImport $import, $should_queue)
{
$phid_key = PhabricatorCalendarImportICSFileTransaction::PARAMKEY_FILE;
$file_phid = $import->getParameter($phid_key);
$file = id(new PhabricatorFileQuery())->setViewer($viewer)->withPHIDs(array($file_phid))->executeOne();
if (!$file) {
throw new Exception(pht('Unable to load file ("%s") for import.', $file_phid));
}
$data = $file->loadFileData();
if ($should_queue && $this->shouldQueueDataImport($data)) {
return $this->queueDataImport($import, $data);
}
return $this->importICSData($viewer, $import, $data);
}
protected final function importICSData(PhabricatorUser $viewer, PhabricatorCalendarImport $import, $data)
{
$parser = new PhutilICSParser();
try {
$document = $parser->parseICSData($data);
} catch (PhutilICSParserException $ex) {
// TODO: In theory, it would be nice to store these in a fully abstract
// form so they can be translated at display time. As-is, we'll store the
// error messages in whatever language we were using when the parser
// failure occurred.
$import->newLogMessage(PhabricatorCalendarImportICSLogType::LOGTYPE, array('ics.code' => $ex->getParserFailureCode(), 'ics.message' => $ex->getMessage()));
$document = null;
}
foreach ($parser->getWarnings() as $warning) {
$import->newLogMessage(PhabricatorCalendarImportICSWarningLogType::LOGTYPE, array('ics.warning.code' => $warning['code'], 'ics.warning.line' => $warning['line'], 'ics.warning.text' => $warning['text'], 'ics.warning.message' => $warning['message']));
}
return $this->importEventDocument($viewer, $import, $document);
}
public function validateTransactions($object, array $xactions)
{
$errors = array();
$frequency_map = PhabricatorCalendarImport::getTriggerFrequencyMap();
$valid = array_keys($frequency_map);
$valid = array_fuse($valid);
foreach ($xactions as $xaction) {
$value = $xaction->getNewValue();
if (!isset($valid[$value])) {
$errors[] = $this->newInvalidError(pht('Import frequency "%s" is not valid. Valid frequences are: %s.', $value, implode(', ', $valid)), $xaction);
}
}
return $errors;
}
public function handleRequest(AphrontRequest $request)
{
$viewer = $request->getViewer();
if (!$request->validateCSRF()) {
return new Aphront400Response();
}
$cancel_uri = $this->getApplicationURI();
$ids = $request->getStrList('h');
if ($ids) {
$files = id(new PhabricatorFileQuery())->setViewer($viewer)->withIDs($ids)->setRaisePolicyExceptions(true)->execute();
} else {
$files = array();
}
if (!$files) {
return $this->newDialog()->setTitle(pht('Nothing Uploaded'))->appendParagraph(pht('Drag and drop .ics files to upload them and import them into ' . 'Calendar.'))->addCancelButton($cancel_uri, pht('Done'));
}
$engine = new PhabricatorCalendarICSFileImportEngine();
$imports = array();
foreach ($files as $file) {
$import = PhabricatorCalendarImport::initializeNewCalendarImport($viewer, clone $engine);
$xactions = array();
$xactions[] = id(new PhabricatorCalendarImportTransaction())->setTransactionType(PhabricatorCalendarImportICSFileTransaction::TRANSACTIONTYPE)->setNewValue($file->getPHID());
$editor = id(new PhabricatorCalendarImportEditor())->setActor($viewer)->setContinueOnNoEffect(true)->setContinueOnMissingFields(true)->setContentSourceFromRequest($request);
$editor->applyTransactions($import, $xactions);
$imports[] = $import;
}
$import_phids = mpull($imports, 'getPHID');
$events = id(new PhabricatorCalendarEventQuery())->setViewer($viewer)->withImportSourcePHIDs($import_phids)->execute();
if (count($events) == 1) {
// The user imported exactly one event. This is consistent with dropping
// a .ics file from an email; just take them to the event.
$event = head($events);
$next_uri = $event->getURI();
} else {
if (count($imports) > 1) {
// The user imported multiple different files. Take them to a summary
// list of generated import activity.
$source_phids = implode(',', $import_phids);
$next_uri = '/calendar/import/log/?importSourcePHIDs=' . $source_phids;
} else {
// The user imported one file, which had zero or more than one event.
// Take them to the import detail page.
$import = head($imports);
$next_uri = $import->getURI();
}
}
return id(new AphrontRedirectResponse())->setURI($next_uri);
}
protected function buildCustomEditFields($object)
{
$viewer = $this->getViewer();
$engine = $object->getEngine();
$can_trigger = $engine->supportsTriggers($object);
$fields = array(id(new PhabricatorTextEditField())->setKey('name')->setLabel(pht('Name'))->setDescription(pht('Name of the import.'))->setTransactionType(PhabricatorCalendarImportNameTransaction::TRANSACTIONTYPE)->setConduitDescription(pht('Rename the import.'))->setConduitTypeDescription(pht('New import name.'))->setPlaceholder($object->getDisplayName())->setValue($object->getName()), id(new PhabricatorBoolEditField())->setKey('disabled')->setOptions(pht('Active'), pht('Disabled'))->setLabel(pht('Disabled'))->setDescription(pht('Disable the import.'))->setTransactionType(PhabricatorCalendarImportDisableTransaction::TRANSACTIONTYPE)->setIsConduitOnly(true)->setConduitDescription(pht('Disable or restore the import.'))->setConduitTypeDescription(pht('True to cancel the import.'))->setValue($object->getIsDisabled()), id(new PhabricatorBoolEditField())->setKey('delete')->setLabel(pht('Delete Imported Events'))->setDescription(pht('Delete all events from this source.'))->setTransactionType(PhabricatorCalendarImportDisableTransaction::TRANSACTIONTYPE)->setIsConduitOnly(true)->setConduitDescription(pht('Disable or restore the import.'))->setConduitTypeDescription(pht('True to delete imported events.'))->setValue(false), id(new PhabricatorBoolEditField())->setKey('reload')->setLabel(pht('Reload Import'))->setDescription(pht('Reload events imported from this source.'))->setTransactionType(PhabricatorCalendarImportDisableTransaction::TRANSACTIONTYPE)->setIsConduitOnly(true)->setConduitDescription(pht('Disable or restore the import.'))->setConduitTypeDescription(pht('True to reload the import.'))->setValue(false));
if ($can_trigger) {
$frequency_map = PhabricatorCalendarImport::getTriggerFrequencyMap();
$frequency_options = ipull($frequency_map, 'name');
$fields[] = id(new PhabricatorSelectEditField())->setKey('frequency')->setLabel(pht('Update Automatically'))->setDescription(pht('Configure an automatic update frequncy.'))->setTransactionType(PhabricatorCalendarImportFrequencyTransaction::TRANSACTIONTYPE)->setConduitDescription(pht('Set the automatic update frequency.'))->setConduitTypeDescription(pht('Update frequency constant.'))->setValue($object->getTriggerFrequency())->setOptions($frequency_options);
}
$import_engine = $object->getEngine();
foreach ($import_engine->newEditEngineFields($this, $object) as $field) {
$fields[] = $field;
}
return $fields;
}
protected final function queueDataImport(PhabricatorCalendarImport $import, $data)
{
$import->newLogMessage(PhabricatorCalendarImportQueueLogType::LOGTYPE, array('data.size' => strlen($data), 'data.limit' => self::QUEUE_BYTE_LIMIT));
// When we queue on this pathway, we're queueing in response to an explicit
// user action (like uploading a big `.ics` file), so we queue at normal
// priority instead of bulk/import priority.
PhabricatorWorker::scheduleTask('PhabricatorCalendarImportReloadWorker', array('importPHID' => $import->getPHID(), 'via' => PhabricatorCalendarImportReloadWorker::VIA_BACKGROUND), array('objectPHID' => $import->getPHID()));
}
private function buildImportedEvents(PhabricatorCalendarImport $import)
{
$viewer = $this->getViewer();
$engine = id(new PhabricatorCalendarEventSearchEngine())->setViewer($viewer);
$saved = $engine->newSavedQuery()->setParameter('importSourcePHIDs', array($import->getPHID()));
$pager = $engine->newPagerForSavedQuery($saved);
$pager->setPageSize(25);
$query = $engine->buildQueryFromSavedQuery($saved);
$results = $engine->executeQuery($query, $pager);
$view = $engine->renderResults($results, $saved);
$list = $view->getObjectList();
$list->setNoDataString(pht('No imported events.'));
$all_uri = $this->getApplicationURI();
$all_uri = (string) id(new PhutilURI($all_uri))->setQueryParam('importSourcePHID', $import->getPHID())->setQueryParam('display', 'list');
$all_button = id(new PHUIButtonView())->setTag('a')->setText(pht('View All'))->setIcon('fa-search')->setHref($all_uri);
$header = id(new PHUIHeaderView())->setHeader(pht('Imported Events'))->addActionLink($all_button);
return id(new PHUIObjectBoxView())->setHeader($header)->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)->setObjectList($list);
}
