/**
* Handle POST requests.
*
* @param Alpha\Util\Http\Request $request
*
* @return Alpha\Util\Http\Response
*
* @throws Alpha\Exception\SecurityException
* @throws Alpha\Exception\IllegalArguementException
*
* @since 1.0
*/
public function doPOST($request)
{
self::$logger->debug('>>doPOST($request=[' . var_export($request, true) . '])');
$params = $request->getParams();
try {
// check the hidden security fields before accepting the form POST data
if (!$this->checkSecurityFields()) {
throw new SecurityException('This page cannot accept post data from remote servers!');
}
if (isset($params['clearTaggedClass']) && $params['clearTaggedClass'] != '') {
try {
self::$logger->info('About to start rebuilding the tags for the class [' . $params['clearTaggedClass'] . ']');
$startTime = microtime(true);
$record = new $params['clearTaggedClass']();
$records = $record->loadAll();
self::$logger->info('Loaded all of the active records (elapsed time [' . round(microtime(true) - $startTime, 5) . '] seconds)');
ActiveRecord::begin();
$tag = new Tag();
$tag->deleteAllByAttribute('taggedClass', $params['clearTaggedClass']);
self::$logger->info('Deleted all of the old tags (elapsed time [' . round(microtime(true) - $startTime, 5) . '] seconds)');
$this->regenerateTagsOnRecords($records);
self::$logger->info('Saved all of the new tags (elapsed time [' . round(microtime(true) - $startTime, 5) . '] seconds)');
self::$logger->action('Tags recreated on the [' . $params['clearTaggedClass'] . '] class');
ActiveRecord::commit();
$this->setStatusMessage(View::displayUpdateMessage('Tags recreated on the ' . $record->getFriendlyClassName() . ' class.'));
self::$logger->info('Tags recreated on the [' . $params['clearTaggedClass'] . '] class (time taken [' . round(microtime(true) - $startTime, 5) . '] seconds).');
} catch (AlphaException $e) {
self::$logger->error($e->getMessage());
ActiveRecord::rollback();
}
ActiveRecord::disconnect();
return $this->doGET($request);
} elseif (isset($params['ActiveRecordType']) && isset($params['ActiveRecordOID'])) {
$ActiveRecordType = urldecode($params['ActiveRecordType']);
$ActiveRecordOID = $params['ActiveRecordOID'];
if (class_exists($ActiveRecordType)) {
$record = new $ActiveRecordType();
} else {
throw new IllegalArguementException('No ActiveRecord available to display tags for!');
}
if (isset($params['saveBut'])) {
try {
$record->load($ActiveRecordOID);
$tags = $record->getPropObject('tags')->getRelatedObjects();
ActiveRecord::begin();
foreach ($tags as $tag) {
$tag->set('content', Tag::cleanTagContent($params['content_' . $tag->getID()]));
$tag->save();
self::$logger->action('Saved tag ' . $tag->get('content') . ' on ' . $ActiveRecordType . ' instance with OID ' . $ActiveRecordOID);
}
// handle new tag if posted
if (isset($params['NewTagValue']) && trim($params['NewTagValue']) != '') {
$newTag = new Tag();
$newTag->set('content', Tag::cleanTagContent($params['NewTagValue']));
$newTag->set('taggedOID', $ActiveRecordOID);
$newTag->set('taggedClass', $ActiveRecordType);
$newTag->save();
self::$logger->action('Created a new tag ' . $newTag->get('content') . ' on ' . $ActiveRecordType . ' instance with OID ' . $ActiveRecordOID);
}
ActiveRecord::commit();
$this->setStatusMessage(View::displayUpdateMessage('Tags on ' . get_class($record) . ' ' . $record->getID() . ' saved successfully.'));
return $this->doGET($request);
} catch (ValidationException $e) {
/*
* The unique key has most-likely been violated because this BO is already tagged with this
* value.
*/
ActiveRecord::rollback();
$this->setStatusMessage(View::displayErrorMessage('Tags on ' . get_class($record) . ' ' . $record->getID() . ' not saved due to duplicate tag values, please try again.'));
return $this->doGET($request);
} catch (FailedSaveException $e) {
self::$logger->error('Unable to save the tags of id [' . $params['ActiveRecordOID'] . '], error was [' . $e->getMessage() . ']');
ActiveRecord::rollback();
$this->setStatusMessage(View::displayErrorMessage('Tags on ' . get_class($record) . ' ' . $record->getID() . ' not saved, please check the application logs.'));
return $this->doGET($request);
}
ActiveRecord::disconnect();
}
} else {
return parent::doPOST($request);
}
} catch (SecurityException $e) {
$this->setStatusMessage(View::displayErrorMessage($e->getMessage()));
self::$logger->warn($e->getMessage());
} catch (IllegalArguementException $e) {
self::$logger->error($e->getMessage());
} catch (RecordNotFoundException $e) {
self::$logger->warn($e->getMessage());
$this->setStatusMessage(View::displayErrorMessage('Failed to load the requested item from the database!'));
}
self::$logger->debug('<<doPOST');
}