[0e4d807] | 1 | package com.example.baziproekt.web;
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| 2 |
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| 3 | import com.example.baziproekt.model.Korisnici;
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| 4 | import com.example.baziproekt.model.exceptions.InvalidUserCredentialsException;
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| 5 | import com.example.baziproekt.service.KorisniciService;
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| 6 |
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| 7 | import org.springframework.stereotype.Controller;
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| 8 | import org.springframework.ui.Model;
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| 9 | import org.springframework.web.bind.annotation.GetMapping;
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| 10 | import org.springframework.web.bind.annotation.PostMapping;
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| 11 | import org.springframework.web.bind.annotation.RequestMapping;
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| 12 | import org.springframework.web.bind.annotation.RequestParam;
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| 13 |
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| 14 | import javax.servlet.http.HttpServletRequest;
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| 15 |
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| 16 |
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| 17 | @Controller
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| 18 | @RequestMapping("")
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| 19 | public class LoginController {
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| 20 |
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| 21 |
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| 22 |
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| 23 | private final KorisniciService service;
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| 24 |
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| 25 | public LoginController(KorisniciService service) {
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| 26 | this.service = service;
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| 27 | }
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| 28 |
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| 29 | @GetMapping("/login")
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| 30 | public String getLoginPage( @RequestParam(required = false) String error, Model model)
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| 31 | {
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| 32 | if(error!=null&&!error.isEmpty())
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| 33 | {model.addAttribute("hasError",true);
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| 34 | model.addAttribute("error",error);}
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| 35 | return "login";
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| 36 | }
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| 37 |
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| 38 | @PostMapping("/login")
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| 39 | public String login(HttpServletRequest request, Model model)
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| 40 | {
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| 41 |
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| 42 | try
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| 43 | {
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| 44 | Korisnici korisnik=this.service.login(request.getParameter("korisnicko_ime"), request.getParameter("lozinka"));
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| 45 | request.getSession().setAttribute("korisnik",korisnik);
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| 46 | return "redirect:/home";
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| 47 |
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| 48 | }
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| 49 | catch (InvalidUserCredentialsException e)
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| 50 | {
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| 51 | return "redirect:/login?hasError=true&error=" + e.getMessage();
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| 52 | }
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| 53 | }
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| 54 | }
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