pl.pawlik.cymes.controllers.FormController.java Source code

Introduction

Here is the source code for pl.pawlik.cymes.controllers.FormController.java

Source

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package pl.pawlik.cymes.controllers;

import com.amazonaws.auth.BasicAWSCredentials;
import com.amazonaws.services.s3.AmazonS3;
import com.amazonaws.services.s3.AmazonS3Client;
import com.amazonaws.services.s3.model.GetObjectRequest;
import com.amazonaws.services.s3.model.ObjectMetadata;
import com.amazonaws.services.s3.model.PutObjectRequest;
import com.amazonaws.services.s3.model.S3Object;
import com.fasterxml.jackson.databind.ObjectMapper;
import java.io.BufferedOutputStream;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.UUID;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.http.HttpServletResponse;
import javax.validation.Valid;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.multipart.MultipartFile;
import pl.pawlik.cymes.entities.User;
import pl.pawlik.cymes.dto.FormularzDTO;
import pl.pawlik.cymes.repositories.PageRepository;

/**
 *
 * @author pawlik
 */
@Controller
public class FormController {
    @Autowired
    public PageRepository pageRepository;

    @RequestMapping(value = "/login", method = RequestMethod.GET)
    public String login() {

        return "admin/login";
    }

    @RequestMapping(value = "/formularz", method = RequestMethod.GET)
    public String formularz(Model model) {
        model.addAttribute("form", new FormularzDTO());
        return "widok.formularz";
    }

    @RequestMapping(value = "/formularz", method = RequestMethod.POST)
    public String obsformularz(@ModelAttribute("form") @Valid FormularzDTO form, BindingResult result) {
        if (result.hasErrors()) {
            return "widok.formularz";
        } else {
            System.out.println("name: " + form.getName());
            System.out.println("ownerName: " + pageRepository.findOne("1").getOwner().getName());
            return "redirect:/poFormularzu";
        }
    }

    @RequestMapping(value = "/poFormularzu", method = RequestMethod.GET)
    public String poFormularzu() {
        return "poFormularzu";
    }

    @RequestMapping(value = "/upload", method = RequestMethod.GET)
    public String handleFileUpload(Model model) {
        model.addAttribute("form", new FormularzDTO());
        return "upload";
    }

    @RequestMapping(value = "/upload", method = RequestMethod.POST)
    public String handleFileUpload(@RequestParam("plik") MultipartFile file) {
        if (!file.isEmpty()) {
            try {

                //myObject.getClass().getProtectionDomain().getCodeSource()
                System.out.println("------------" + ObjectMapper.class.getProtectionDomain().getCodeSource());
                Logger.getLogger("FormController").log(Level.SEVERE,
                        "------------" + ObjectMapper.class.getProtectionDomain().getCodeSource());
                UUID uuid = UUID.randomUUID();
                String filename = "/uploads/upload_" + uuid.toString();
                String bucketName = "pawliktest";
                String accessKey = "xx";
                String secretKey = "xx";
                byte[] bytes = file.getBytes();
                InputStream inputStream = new ByteArrayInputStream(bytes);
                AmazonS3 s3client = new AmazonS3Client(new BasicAWSCredentials(accessKey, secretKey));
                s3client.putObject(new PutObjectRequest(bucketName, filename, inputStream, new ObjectMetadata()));

                System.out.println("File {} has been successfully uploaded as ");
            } catch (Exception e) {
                e.printStackTrace();
            }
        } else {
            System.out.println("Uploaded file is empty");
        }
        return "redirect:/cymes/upload";
    }

    @RequestMapping(value = "/plik/{nazwa_pliku}", method = RequestMethod.GET)
    public void getFile(@PathVariable("nazwa_pliku") String nazwaPliku, HttpServletResponse response) {
        try {
            AmazonS3 s3client = new AmazonS3Client(
                    new BasicAWSCredentials("AKIAJJ4WVVITDZF4SU4A", "oTNfuCbjK/Q/BnBEdQCAs6ogIpoRmbvROAjtdtXV"));
            S3Object object = s3client.getObject(
                    new GetObjectRequest("pawliktest", "/uploads/upload_2d6303ef-a714-4fa6-9137-fc8b22412730"));
            InputStream is = object.getObjectContent();
            response.setContentType("image/jpeg");

            org.apache.commons.io.IOUtils.copy(is, response.getOutputStream());
            response.flushBuffer();
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

    @RequestMapping(value = "/rest", method = RequestMethod.GET)
    public ResponseEntity<User> get() {
        User kot = new User();
        kot.setName("pawliksdfsadf");
        kot.setUserId(3);
        return new ResponseEntity<User>(kot, new HttpHeaders(), HttpStatus.OK);
    }
}