68tGS9a8

1TTTController.php
2
3<?php
4
5namespace App\Http\Controllers;
6
7use Illuminate\Http\Request;
8
9class TTTController extends Controller {
10
11    private $toMessage;
12
13    private $googleAPIKey;
14
15    /**
16     * Create a new controller instance.
17     *
18     * @return void
19     */
20    public function __construct() {
21
22        $this->middleware('rosetTalkUser');
23        $this->toMessage = '';
24
25        //  SET GOOGLE TRANSLATION API KEY.
26        $this->googleAPIKey = Config('constants.TTT.ENGINE.GOOGLE.API_KEY');
27
28        $this->JSONData     = json_decode(file_get_contents(base_path('resources/languages.json')), true);
29    }
30
31    /**
32     * @return [file]
33     */
34    public function index() {
35
36        return view('TTTConverter');
37    }
38
39    /**
40     * @param Request    [fromLang, toLang, fromMessage]
41     * @return [json]    [toMessage]
42     */
43    public function TTTConvert(Request $request) {
44
45        $fromLangCode = isset($this->JSONData[$request->fromLang]) ?
46                              $this->JSONData[$request->fromLang]['lang_code'] :
47                              Config('constants.TTT.ERR_MSG.FROM_LANG_NOT_FOUND');
48
49        $toLangCode   = isset($this->JSONData[$request->toLang]) ?
50                              $this->JSONData[$request->toLang]['lang_code'] :
51                              Config('constants.TTT.ERR_MSG.TO_LANG_NOT_FOUND');
52
53        //  GOOGLE TRANSLATION.
54        $url = Config('constants.TTT.ENGINE.GOOGLE.TRANSLATE_URI') . $this->googleAPIKey
55                                                                   . '&q=' . rawurlencode($request->fromMessage)
56                                                                   . '&source=' . $fromLangCode
57                                                                   . '&target=' . $toLangCode;
58
59        $handle = curl_init($url);
60        curl_setopt($handle, CURLOPT_RETURNTRANSFER, true);
61        $response = curl_exec($handle);
62        $responseDecoded = json_decode($response, true);
63        curl_close($handle);
64
65        //  WHEN BOTH LANGUAGE INPUTS ARE IDENTICAL.
66        if ($fromLangCode!=$toLangCode) {
67            $this->toMessage .= htmlspecialchars_decode($responseDecoded['data']['translations'][0]['translatedText'], ENT_QUOTES);
68        } else {
69            $this->toMessage .= htmlspecialchars_decode($request->fromMessage, ENT_QUOTES);
70        }
71
72        $data = [
73            'toMessage' => $this->toMessage
74        ];
75
76        return response()->json($data);
77    }
78}
79