englishtokorea/web/app/Controllers/Play.php

<?php
namespace App\Controllers;

use App\Models\UserModel;
use App\Models\WordModel;
use App\Models\WordDetailsModel;
use App\Models\FavoriteWordModel;
use App\Models\DailyLearningLogModel;

class Play extends BaseController
{
    public function index()
    {
        $this->checkLogin(); // 로그인 상태 체크
        $userId = $this->session->get('useremail');
        $model = new UserModel();
        $data['user'] = $model->getUserByEmail($userId);
        $data['current_date'] = date('Y-m-d');
        $data['current_time'] = date('H:i:s');

        return $this->view('play', $data);
    }

    public function basicstart($pid=null,$dates=null)
    {
        try {
            $this->checkLogin(); // 로그인 상태 체크

            if(!empty($dates)){
                if($this->session->get('todate') != $dates){
                    $model = new DailyLearningLogModel();
                    // 날짜 형식을 YYYY-MM로 설정
                    $email = $this->session->get('useremail');

                    // 데이터베이스에서 데이터 검색
                    $data = $model->where('user_email',$email)->where('todate', $dates)
                        ->select('num, todate, total_time,repetition_count,daily_words,last_json_key, interrupted_key')
                        ->find();
                }
            }

            $interruptedKey = $this->session->get('interrupted_key');
            if (empty($interruptedKey)) {
                throw new \Exception('No interrupted key found in session.');
            }

             $min_key = min(array_keys($interruptedKey));
             $max_key = max(array_keys($interruptedKey));


            if (!empty($pid) && ($min_key > $pid || $max_key < $pid) && $pid != 9999999) {
                throw new \Exception('Invalid pid value.');
            }

            if (empty($pid)) {
                $DailyLearningLogModel = new DailyLearningLogModel();
                $DailyLearningLogModel->update($this->session->get('dailyLearningLog_num'), ['start_time' => date('H:i:s')]);
                if (empty($this->session->get('last_json_key'))) {
                    $pid = $min_key;
                } else {
                    $pid = $this->session->get('last_json_key');
                }
            } else if ($pid == 9999999) {
                $pid = $min_key;
                $repetition_count = $this->session->get('repetition_count');
                $this->session->set('repetition_count', $repetition_count + 1);
                $this->session->set('last_json_key',$pid);

                $DailyLearningLogModel = new DailyLearningLogModel();
                $DailyLearningLogModel->update($this->session->get('dailyLearningLog_num'), ['repetition_count' => $repetition_count + 1]);

                // 특정 값을 세션에 플래시 데이터로 설정
                session()->setFlashdata('word_alert', true);
                session()->setFlashdata('word_alert_text', '수고하셨습니다. ' . $repetition_count . "번째 학습이 끝났습니다.");
                session()->setFlashdata('word_alert_class', 'alert-primary'); // 예: 'alert-primary', 'alert-danger'

                return redirect()->to('/basicstart/'.$pid);
            }

            if (empty($interruptedKey[$pid])) {
                throw new \Exception('Invalid pid value, key not found in interrupted key.');
            }

            $wordid = $interruptedKey[$pid];

            $model = new WordModel();
            $modelDetails = new WordDetailsModel();
            $favoriteWordModel = new FavoriteWordModel();

            $word = $model->getWord($wordid);
            if (!$word) {
                throw new \Exception('Word not found.');
            }

            $wordDetails = $modelDetails->getWord_detailList($wordid);
            // examplesentence 분리
            if (isset($word['examplesentence'])) {
                // 영어 문장과 한글 문장을 구분
                $pattern = '/([A-Za-z0-9.,\'\"\-\s]+)([가-힣\s]+)/';
                preg_match($pattern, $word['examplesentence'], $matches);
                $word['english_sentence'] = trim($matches[1] ?? '');
                $word['korean_sentence'] = trim($matches[2] ?? '');
            } else {
                $word['english_sentence'] = '';
                $word['korean_sentence'] = '';
            }

            //관심단어 확인
            if ($favoriteWordModel->isFavorite($this->session->get('useremail'), $pid)) {
                $word['is_favorite'] = true;
            } else {
                $word['is_favorite'] = false;
            }

            // 데이터를 is_first_row 값에 따라 분리
            list($first_row, $second_row) = split_by_is_first_row($wordDetails);

            $this->session->set('last_json_key', $pid);
            $viewData = [
                'word' => $word,
                'pid' => $pid,
                'max'=>$max_key,
                'min'=>$min_key,
                'first_row'=>$first_row,
                'second_row' => $second_row
            ];
            return $this->view('words', $viewData);
        } catch (\Exception $e) {
            // 예외 처리
            return redirect()->to('/play')->with('error', $e->getMessage());
        }
    }
    public function speedmodify($pid,$speed)
    {
        $this->checkLogin(); // 로그인 상태 체크
        $this->session->set('screenlayout',$speed);
        return redirect()->to('/basicstart/'.$pid);
    }

    public function playdatajson()
    {
        $model = new DailyLearningLogModel();
        // 날짜 형식을 YYYY-MM로 설정
        $email = $this->session->get('useremail');

        // 데이터베이스에서 데이터 검색
        $data = $model->where('user_email',$email)
            ->select('num, todate, total_time,repetition_count,daily_words,last_json_key, interrupted_key')
            ->findAll();

        // 이벤트 배열 생성
        $events = [];
        foreach ($data as $item) {
            $returnTxt = "
                공부시간 : ".$item['total_time']."분<br>
                반복횟수 : ".$item['repetition_count']."번<br>
                학습단어 : ".$item['daily_words']."개";
            $events[] = [
                "id" => $item['num'],
                "start" => $item['todate'],
                "editable" => false,
                "display" => "background",
                "color" => "blue",
                "description" => $returnTxt,
            ];
        }

        // Response 객체를 이용하여 JSON으로 변환하여 반환
        return $this->response->setJSON($events);
    }

    public function replaysession($date){
        $this->checkLogin(); // 로그인 상태 체크
        $email = $this->session->get('useremail');

        $model = new DailyLearningLogModel();
        $retestData = $model->where('user_email', $email)->where('todate', $date)
            ->select('num, todate, total_time, repetition_count, daily_words, last_json_key, interrupted_key')
            ->first();

        if (!$retestData) {
            echo "false";
        } else {
            // 데이터 접근 시에는 결과가 객체인지 배열인지에 따라 접근 방식을 조정
            $ses_data = [
                'repetition_count' => $retestData['repetition_count'],
                'daily_words' => $retestData['daily_words'],
                'interrupted_key' => json_decode($retestData['interrupted_key'], true),
                'last_studied_key' => $retestData['last_json_key'],
            ];
            session()->set($ses_data);
            echo "ok";
        }
        exit; //헤더 노출때문에
    }
}