예제 #1
0
 /**
  * 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');
 }