prerna.reactor.database.upload.GenerateEmptyAppReactor Maven / Gradle / Ivy
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package prerna.reactor.database.upload;
//package prerna.sablecc2.reactor.app.upload;
//
//import java.io.File;
//import java.io.IOException;
//import java.util.List;
//import java.util.UUID;
//
//import org.apache.commons.io.FileUtils;
//import org.apache.logging.log4j.Logger;
//
//import prerna.auth.AuthProvider;
//import prerna.auth.User;
//import prerna.auth.utils.AbstractSecurityUtils;
//import prerna.auth.utils.SecurityQueryUtils;
//import prerna.auth.utils.SecurityUpdateUtils;
//import prerna.cluster.util.ClusterUtil;
//import prerna.engine.impl.SmssUtilities;
//import prerna.engine.impl.app.AppEngine;
//import prerna.sablecc2.om.PixelDataType;
//import prerna.sablecc2.om.PixelOperationType;
//import prerna.sablecc2.om.ReactorKeysEnum;
//import prerna.sablecc2.om.execptions.SemossPixelException;
//import prerna.sablecc2.om.nounmeta.NounMetadata;
//import prerna.sablecc2.reactor.AbstractReactor;
//import prerna.util.Constants;
//import prerna.util.DIHelper;
//
//public class GenerateEmptyAppReactor extends AbstractReactor {
//
// private static final String CLASS_NAME = GenerateEmptyAppReactor.class.getName();
//
// /*
// * This class is used to construct an empty app
// * This app contains no data (no data file or OWL)
// * This app only contains insights
// * The idea being that the insights are parameterized and can be applied to various data sources
// */
//
// public GenerateEmptyAppReactor() {
// this.keysToGet = new String[]{ReactorKeysEnum.APP.getKey()};
// }
//
// @Override
// public NounMetadata execute() {
// Logger logger = getLogger(CLASS_NAME);
// this.organizeKeys();
// String appName = this.keyValue.get(this.keysToGet[0]);
// if(appName == null || appName.isEmpty()) {
// throw new IllegalArgumentException("Need to provide a name for the app");
// }
//
// User user = null;
// boolean security = AbstractSecurityUtils.securityEnabled();
// if(security) {
// user = this.insight.getUser();
// if(user == null) {
// NounMetadata noun = new NounMetadata("User must be signed into an account in order to create a database", PixelDataType.CONST_STRING,
// PixelOperationType.ERROR, PixelOperationType.LOGGIN_REQUIRED_ERROR);
// SemossPixelException err = new SemossPixelException(noun);
// err.setContinueThreadOfExecution(false);
// throw err;
// }
//
// // throw error if user is anonymous
// if(AbstractSecurityUtils.anonymousUsersEnabled() && this.insight.getUser().isAnonymous()) {
// throwAnonymousUserError();
// }
//
// // throw error is user doesn't have rights to publish new apps
// if(AbstractSecurityUtils.adminSetPublisher() && !SecurityQueryUtils.userIsPublisher(this.insight.getUser())) {
// throwUserNotPublisherError();
// }
// }
//
// String appId = UUID.randomUUID().toString();
//
// // need to make sure we are not overriding something that already exists in the file system
// String baseFolder = DIHelper.getInstance().getProperty("BaseFolder");
// // need to make sure app name doesn't already exist
// String appLocation = baseFolder + DIR_SEPARATOR + "db" + DIR_SEPARATOR + SmssUtilities.getUniqueName(appName, appId);
// File appFolder = new File(appLocation);
// if(appFolder.exists()) {
// throw new IllegalArgumentException("Database folder already contains an app directory with the same name. Please delete the existing app folder or provide a unique app name");
// }
//
// logger.info("Done validating app");
// logger.info("Starting app creation");
//
// /*
// * Things we need to do
// * 1) make directory
// * 2) make insights database
// * 3) make special smss
// * 4) load into solr
// */
//
// logger.info("Start generating app folder");
// appFolder.mkdirs();
// logger.info("Done generating app folder");
//
//
// // add to DIHelper so we dont auto load with the file watcher
// File tempSmss = null;
// logger.info("Start generating temp smss");
// try {
// tempSmss = UploadUtilities.createTemporaryAppSmss(appId, appName, false);
// DIHelper.getInstance().getCoreProp().setProperty(appId + "_" + Constants.STORE, tempSmss.getAbsolutePath());
// } catch (IOException e) {
// classLogger.error(Constants.STACKTRACE, e);
// throw new IllegalArgumentException(e.getMessage());
// }
// logger.info("Done generating temp smss");
//
// logger.info("Add app security defaults");
// SecurityUpdateUtils.addApp(appId, !AbstractSecurityUtils.securityEnabled());
// logger.info("Done adding security defaults");
//
// AppEngine appEng = new AppEngine();
// appEng.setEngineId(appId);
// appEng.setEngineName(appName);
// // only at end do we add to DIHelper
// DIHelper.getInstance().setLocalProperty(appId, appEng);
// String appNames = (String) DIHelper.getInstance().getLocalProp(Constants.ENGINES);
// appNames = appNames + ";" + appId;
// DIHelper.getInstance().setLocalProperty(Constants.ENGINES, appNames);
//
// // and rename .temp to .smss
// File smssFile = new File(tempSmss.getAbsolutePath().replace(".temp", ".smss"));
// try {
// FileUtils.copyFile(tempSmss, smssFile);
// } catch (IOException e) {
// classLogger.error(Constants.STACKTRACE, e);
// }
// tempSmss.delete();
//
// // update engine smss file location
// appEng.setPropFile(smssFile.getAbsolutePath());
// DIHelper.getInstance().getCoreProp().setProperty(appId + "_" + Constants.STORE, smssFile.getAbsolutePath());
// DIHelper.getInstance().setLocalProperty(appId, appEng);
//
// // even if no security, just add user as engine owner
// if(user != null) {
// List logins = user.getLogins();
// for(AuthProvider ap : logins) {
// SecurityUpdateUtils.addEngineOwner(appId, user.getAccessToken(ap).getId());
// }
// }
//
// // need to push this onto the cloud
// ClusterUtil.reactorPushApp(appId);
//
// return new NounMetadata(appId, PixelDataType.CONST_STRING);
// }
//}
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