NPC 부대장 수치 버그 수정

.gitignore

@@ -28,6 +28,7 @@ d_shared
 d_pic/*.jpg
 d_pic/*.gif
 d_pic/*.png
+d_pic/uploaded_image
 
 d_setting/*.php
 */d_setting/*.php

README.md

@@ -9,8 +9,10 @@
   * <code>mpm_event</code> 권장
 * PHP 7.2 이상 
   * <code>php-fpm</code> 권장
-  * php에서 curl을 실행가능해야 합니다.
+  * php에서 curl, pdo-sqlite을 실행가능해야 합니다. (기본값: 지원)
-* MySQL 5.6 이상, 또는 MariaDB 10.0 이상
+  * mysqlnd가 지원되어야합니다. (기본값: 지원)
+* MariaDB 10.2.1 이상
+  * MySQL 5.6 이상도 가능하도록 할 예정입니다.
 * <code>git</code>
 * <code>curl</code>
 
@@ -47,7 +49,7 @@ Database 수는 로그인 관리 서버 1개, 내부 서버 7개로, 총 8개의
 
 현재 카카오로그인 API KEY를 입력하는 작업이 설치과정에 추가되어있지 않습니다.
 
-<code>f_install/templates/KakaoKey.orig.php</code> 를 <code>d_setting/KakaoKey.php</code>로 복사한 후 API 키를 입력하여야 합니다.
+설치 후 <code>d_setting/KakaoKey.php</code>에서 API키를 입력해야 합니다.
 
 
 ## 라이선스

e_lib/summernote/plugin/image-sammo/summernote-image-flip.js

@@ -0,0 +1,153 @@
+/* Forked from https://github.com/asiffermann/summernote-image-title */
+
+(function (factory) {
+  /* Global define */
+  if (typeof define === 'function' && define.amd) {
+    // AMD. Register as an anonymous module.
+    define(['jquery'], factory);
+  } else if (typeof module === 'object' && module.exports) {
+    // Node/CommonJS
+    module.exports = factory(require('jquery'));
+  } else {
+    // Browser globals
+    factory(window.jQuery);
+  }
+}(function ($) {
+  $.extend(true, $.summernote.lang, {
+      'en-US': {
+          imageFlip: {
+              edit: 'Flip image',
+              flipLabel: 'Alternative Image'
+          }
+      },
+      'ko-KR': {
+          imageFlip: {
+              edit: '이미지 전환',
+              flipLabel: '대체 이미지( , 로 구분)'
+          }
+      },
+  });
+  $.extend($.summernote.options, {
+    imageFlip: {
+      icon: '<i class="note-icon-pencil"/>',
+      tooltip: 'Image Flip'
+    }
+  });
+  $.extend($.summernote.plugins, {
+      'imageFlip': function (context) {
+          var self = this;
+
+          var ui = $.summernote.ui;
+          var $note = context.layoutInfo.note;
+          var $editor = context.layoutInfo.editor;
+          var $editable = context.layoutInfo.editable;
+          var $toolbar  = context.layoutInfo.toolbar;
+
+          if (typeof context.options.imageFlip === 'undefined') {
+              context.options.imageFlip = {};
+          }
+
+          var options = context.options;
+          var lang = options.langInfo;
+
+          context.memo('button.imageFlip', function () {
+              var button = ui.button({
+                  contents: ui.icon(options.icons.pencil),
+                  container: false,
+                  tooltip: lang.imageFlip.edit,
+                  click: function (e) {
+                      context.invoke('imageFlip.show');
+                  }
+              });
+
+              return button.render();
+          });
+
+          this.initialize = function () {
+              var $container = options.dialogsInBody ? $(document.body) : $editor;
+
+              var body = '<div class="form-group">' +
+                           '<label>' + lang.imageFlip.flipLabel + '</label>' +
+                           '<input class="note-image-flip-text form-control" type="text" />' +
+                         '</div>';
+
+              var footer = '<button href="#" class="btn btn-primary note-image-flip-btn">' + lang.imageFlip.edit + '</button>';
+
+              this.$dialog = ui.dialog({
+                  title: lang.imageFlip.edit,
+                  body: body,
+                  footer: footer
+              }).render().appendTo($container);
+          };
+
+          this.destroy = function () {
+              ui.hideDialog(this.$dialog);
+              this.$dialog.remove();
+          };
+
+          this.bindEnterKey = function ($input, $btn) {
+              $input.on('keypress', function (event) {
+                  if (event.keyCode === 13) {
+                      $btn.trigger('click');
+                  }
+              });
+          };
+
+          this.show = function () {
+              var $img = $($editable.data('target'));
+
+              var imgInfo = {
+                  imgDom: $img,
+                  flip: $img.data('flip'),
+              };
+              this.showLinkDialog(imgInfo).then(function (imgInfo) {
+                  ui.hideDialog(self.$dialog);
+                  var $img = imgInfo.imgDom;
+
+                  if (imgInfo.flip) {
+                      $img.attr('data-flip', imgInfo.flip);
+                  }
+                  else {
+                      $img.removeData('flip');
+                  }
+
+                  $note.val(context.invoke('code'));
+                  $note.change();
+              });
+          };
+
+          this.showLinkDialog = function (imgInfo) {
+              return $.Deferred(function (deferred) {
+                  var $imageFlip = self.$dialog.find('.note-image-flip-text');
+                  var $editBtn = self.$dialog.find('.note-image-flip-btn');
+
+                  ui.onDialogShown(self.$dialog, function () {
+                      context.triggerEvent('dialog.shown');
+
+                      $editBtn.click(function (event) {
+                          event.preventDefault();
+                          deferred.resolve({
+                              imgDom: imgInfo.imgDom,
+                              flip: $imageFlip.val(),
+                          });
+                      });
+
+                      $imageFlip.val(imgInfo.flip).trigger('focus');
+                      self.bindEnterKey($imageFlip, $editBtn);
+
+                  });
+
+                  ui.onDialogHidden(self.$dialog, function () {
+                      $editBtn.off('click');
+
+                      if (deferred.state() === 'pending') {
+                          deferred.reject();
+                      }
+                  });
+
+                  ui.showDialog(self.$dialog);
+              });
+          };
+      }
+  });
+}));

f_install/j_setup_db.php

@@ -263,6 +263,14 @@ $result = Util::generateFileUsingSimpleTemplate(
     ]
 );
 
+Util::generateFileUsingSimpleTemplate(
+    __dir__.'/templates/KakaoKey.orig.php',
+    ROOT.'/d_setting/KakaoKey.php',
+    [
+    ],
+    true
+);
+
 if ($result !== true) {
     Json::die([
         'result'=>false,

hwe/a_emperior_detail.php

@@ -179,7 +179,7 @@ if($showServers){
         if($nation['generals']){
             $generals = $db->query('SELECT `general_no`, `name`, `last_yearmonth` FROM ng_old_generals WHERE server_id=%s AND general_no IN %li', $serverID, $nation['generals']);
 
-            if(count($generals) != $nation['generals'] && $serverID == UniqueConst::$serverID){
+            if(count($generals) != count($nation['generals']) && $serverID == UniqueConst::$serverID){
                 $liveGenerals = $nation['generals'];
                 foreach($generals as $general){
                     if(in_array($general['general_no'], $nation['generals'])){

hwe/b_dipcenter.php

@@ -55,6 +55,7 @@ var editable = <?=($me['level']>=5?'true':'false')?>;
 <?=WebUtil::printJS('../e_lib/bootstrap.bundle.min.js')?>
 <?=WebUtil::printJS('../e_lib/summernote/summernote-bs4.min.js')?>
 <?=WebUtil::printJS('../e_lib/summernote/lang/summernote-ko-KR.js')?>
+<?=WebUtil::printJS('../e_lib/summernote/plugin/image-sammo/summernote-image-flip.js')?>
 <?=WebUtil::printJS('../d_shared/common_path.js')?>
 <?=WebUtil::printJS('js/common.js')?>
 <?=WebUtil::printJS('js/dipcenter.js')?>

hwe/css/map.css

@@ -11,6 +11,12 @@
     text-align:center;
 }
 
+.map_title_tooltiptext .tooltip-inner{
+    max-width:220px;
+    width:220px;
+    text-align: left;
+}
+
 .map_title_text{
     margin:auto;
     text-align:center;

hwe/func_gamerule.php

@@ -976,10 +976,6 @@ function updateNationState() {
         $cityresult = MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
         $citycount = MYDB_num_rows($cityresult);
 
-        $query = "select no from general where nation='{$nation['nation']}'";
-        $genresult = MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
-        $gencount = MYDB_num_rows($genresult);
-
         if($citycount == 0) {
             $nationlevel = 0;   // 방랑군
         } elseif($citycount == 1) {
@@ -1051,11 +1047,6 @@ function updateNationState() {
                     ]);
                     $troopID = $db->insertId();
 
-                    $db->update('nation', [
-                        'gennum'=>$nation['gennum']+1,
-                        'totaltech'=>Util::valueFit($nation['gennum']+1, GameConst::$initialNationGenLimit) * $nation['tech'],
-                    ], 'nation=%i', $nation['nation']);
-
                     $command = EncodeCommand(0, 0, 0, 26); //집합
                     $db->update('general', [
                         'troop'=>$troopID,
@@ -1078,10 +1069,13 @@ function updateNationState() {
 
             refreshNationStaticInfo();
         }
+
+        $gencount = $db->queryFirstField('SELECT count(*) FROM general WHERE nation=%i', $nation['nation']);
+
         $gennum = $gencount;
         if($gencount < GameConst::$initialNationGenLimit) $gencount = GameConst::$initialNationGenLimit;
         //기술 및 변경횟수 업데이트
-        $query = "update nation set tech=totaltech/'$gencount',gennum='$gennum' where nation='{$nation['nation']}'";
+        $query = "update nation set totaltech=tech*'$gencount',gennum='$gennum' where nation='{$nation['nation']}'";
         MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
     }
     pushWorldHistory($history, $admin['year'], $admin['month']);

hwe/func_process_personnel.php

@@ -84,7 +84,7 @@ function process_25(&$general) {
     $joinedNations = Json::decode($general['nations']);
 
     // 랜덤임관인 경우
-    if($general['npc'] > 2 && $where >= 98 && ($admin['scenario'] < 100 || $admin['scenario'] >= 2000 || !$admin['fiction'])){
+    if($general['npc'] >= 2 && $where >= 98 && !$admin['fiction'] && 1000 <= $admin['scenario'] && $admin['scenario'] < 2000){
         //'사실' 모드에서는 '성향'에 우선을 두되, 장수수, 랜덤에 비중을 둠
         $nations = $db->query(
             'SELECT nation.`name` as `name`,nation.nation as nation,scout,nation.`level` as `level`,gennum,`affinity` FROM nation join general on general.nation = nation.nation and general.level = 12 WHERE nation.nation not in %li and gennum < %i and scout = 0',

hwe/index.php

@@ -282,11 +282,11 @@ else if($session->userGrade == 4){
         <td width=498 class='bg1 center'><b>개인 기록</b></td>
     </tr>
     <tr>
-        <td width=498 style="text-align:left;"><?=getGeneralPublicRecordRecent(15)?></td>
+        <td width=498 id="general_public_record" style="text-align:left;"><?=getGeneralPublicRecordRecent(15)?></td>
-        <td width=498 style="text-align:left;"><?=getGenLogRecent($me['no'], 15)?></td>
+        <td width=498 id="general_log" style="text-align:left;"><?=getGenLogRecent($me['no'], 15)?></td>
     </tr>
     <tr><td width=998 colspan=2 class='bg1 center'><b>중원 정세</b></td></tr>
-    <tr><td width=998 colspan=2 style="text-align:left;"><?=getWorldHistoryRecent(15)?></td></tr>
+    <tr><td width=998 id="world_history" colspan=2 style="text-align:left;"><?=getWorldHistoryRecent(15)?></td></tr>
 </table>
 <div class="message_input_form bg0">
     <select id="mailbox_list" size="1">

hwe/j_image_upload.php

@@ -0,0 +1,109 @@
+<?php
+namespace sammo;
+
+include 'lib.php';
+include 'func.php';
+
+$session = Session::requireGameLogin([])->setReadOnly();
+$userID = $session::getUserID();
+$serverID = UniqueConst::$serverID;
+
+$image = $_FILES['img'];
+switch ($image['error']) {
+    case UPLOAD_ERR_OK:
+        break;
+    case UPLOAD_ERR_NO_FILE:
+        Json::die([
+            'result'=>false,
+            'reason'=>'파일이 없습니다.'
+        ]);
+    case UPLOAD_ERR_INI_SIZE:
+    case UPLOAD_ERR_FORM_SIZE:
+        Json::die([
+            'result'=>false,
+            'reason'=>'업로드된 파일이 지나치게 큽니다.'
+        ]);
+    default:
+        Json::die([
+            'result'=>false,
+            'reason'=>'업로드되지 않았습니다.'
+        ]);
+}
+
+if(!is_uploaded_file($image['tmp_name'])) {
+    Json::die([
+        'result'=>false,
+        'reason'=>'제대로 파일이 업로드되지 않았습니다.'
+    ]);
+}
+
+if($image['size'] > 1048576) {
+    //파일크기 검사
+    Json::die([
+        'result'=>false,
+        'reason'=>'1MB 이하로 올려주세요!'
+    ]);
+}
+
+$size = getImageSize($image['tmp_name']);
+
+$imageType = $size[2];
+$availableImageType = array('.jpg'=>IMAGETYPE_JPEG, '.png'=>IMAGETYPE_PNG, '.gif'=>IMAGETYPE_GIF);
+$newExt = array_search($imageType, $availableImageType, true);
+
+if(!$newExt) {
+    Json::die([
+        'result'=>false,
+        'reason'=>'jpg, gif, png 파일이 아닙니다!'
+    ]);
+}
+
+$db = RootDB::db();
+$imgStor = KVStorage::getStorage($db, 'img_storage');
+
+$picName = hash_file('md5', $image['tmp_name']);
+$newPicName = "$picName$newExt";
+
+$destDir = AppConf::getUserIconPathFS().'/uploaded_image';
+$dest = $destDir.'/'.$newPicName;
+
+if(!file_exists($dest)){
+    if (!file_exists($destDir)) {
+        mkdir($destDir);
+    }
+    if(!is_dir($destDir)) {
+        Json::die([
+            'result'=>false,
+            'reason'=>'버그! 업로드 경로 확인!'
+        ]);
+    }
+    if(!is_writable($destDir)){
+        Json::die([
+            'result'=>false,
+            'reason'=>'버그! 업로드 권한 확인!'
+        ]);
+    }
+    
+    $dest = $destDir.'/'.$newPicName;
+    
+    if(!move_uploaded_file($image['tmp_name'], $dest)) {
+        Json::die([
+            'result'=>false,
+            'reason'=>'업로드에 실패했습니다!'
+        ]);
+    }
+}
+
+$storedStatus = $imgStor->$newPicName??[];
+$imgKey = "$serverID:$userID";
+if(!key_exists($imgKey, $storedStatus)){
+    $storedStatus[$imgKey] = TimeUtil::DatetimeNow();
+}
+
+$imgStor->$newPicName = $storedStatus;
+
+Json::die([
+    'result'=>true,
+    'reason'=>'성공',
+    'path'=>AppConf::getUserIconPathWeb().'/uploaded_image/'.$newPicName
+]);

hwe/js/common.js

@@ -143,18 +143,76 @@ function getIconPath(imgsvr,  picture){
     }
 }
 
-jQuery(function($){
+function activeFlip($obj){
-    $('.obj_tooltip').tooltip({
+    var $result;
-        title:function(){
+    if($obj === undefined){
-            return $.trim($(this).find('.tooltiptext').html());
+        $result = $('img[data-flip]');
-        },
+    }
-        html:true
+    else{
+        $result = $obj.find('img[data-flip]');
+    }
+
+    $result.each(function(){
+        activeFlipItem($(this));
     });
 
+}
+
+function activeFlipItem($img){
+    var imageList = [];
+    imageList.push($img.attr('src'));
+    $.each($img.data('flip').split(','), function(idx, value){
+        var value = $.trim(value);
+        if(!value){
+            return true;
+        }
+        imageList.push(value);
+    });
+    if(imageList.length <= 1){
+        return;
+    }
+    $img.data('computed_flip_array', imageList);
+    $img.data('computed_flip_idx', 0);
+
+    $img.click(function(){
+        var arr = $img.data('computed_flip_array');
+        var idx = $img.data('computed_flip_idx');
+        idx = (idx + 1)%(arr.length);
+        $img.attr('src', arr[idx]);
+        $img.data('computed_flip_idx', idx);
+    });
+    $img.css('cursor','pointer');
+}
+
+jQuery(function($){
+    $('.obj_tooltip').each(function(){
+        var $objTooltip = $(this);
+        var tooltipClassText = $objTooltip.data('tooltip-class');
+        if(!tooltipClassText){
+            tooltipClassText = '';
+        }
+        console.log($objTooltip.data('tooltip-class'));
+        var template = '<div class="tooltip {0}" role="tooltip"><div class="arrow"></div><div class="tooltip-inner"></div></div>'
+            .format(tooltipClassText);
+
+        $objTooltip.tooltip({
+            title:function(){
+                return $.trim($(this).find('.tooltiptext').html());
+            },
+            template:template,
+            html:true
+        });
+        
+    });
+
+    activeFlip();
+
     var customCSS = localStorage.getItem('sam_customCSS');
     if(customCSS){
         var $style = $('<style type="text/css"></style>');
         $style.text(customCSS); 
         $style.appendTo($('head'));
     }
+
+    
 });

hwe/js/dipcenter.js

@@ -15,6 +15,12 @@ jQuery(function($){
     function enableEditor(){
         editMode = true;
         $cancelEdit.show();
+
+        var inputText = $noticeInput.val();
+        if(!inputText || inputText == '<p></p>'){
+            inputText = '<p><br></p>';
+        }
+
         $editForm.removeClass('viewer').summernote({
             minHeight:200,
             maxHeight:null,
@@ -31,10 +37,59 @@ jQuery(function($){
                 ['para', ['ul', 'ol', 'paragraph']],
                 ['height', ['height', 'codeview']]
             ],
+            popover: {
+                image: [
+                    ['imagesize', ['imageSize100', 'imageSize50', 'imageSize25']],
+                    ['float', ['floatLeft', 'floatRight', 'floatNone']],
+                    ['remove', ['removeMedia']],
+                    ['custom', ['imageFlip']],
+                ],
+            },
             fontNames: ['맑은 고딕', 'Nanum Gothic', 'Nanum Myeongjo', 'Nanum Pen Script', '굴림', '굴림체', '바탕', '바탕체', '궁서', '궁서체'],
             fontSizes: ['8', '9', '10', '11', '12', '14', '16', '20', '24', '28', '32', '36', '40', '46', '52', '60'],
+            callbacks: {
+                onImageUpload: function(files) {
+                    $editForm.summernote('saveRange');
+                    if(files.length == 0){
+                        alert('업로드된 파일이 없습니다.');
+                        return false;
+                    }
 
-        }).summernote('code', $noticeInput.val());
+                    var formData = new FormData();
+                    formData.append('img', files[0]);
+                    $editForm.summernote("pasteHtml", '');
+
+                    $.ajax({
+                        type:'post',
+                        url:'j_image_upload.php',
+                        dataType:'json',
+                        contentType: false,
+                        processData:false,
+                        data:formData
+                    }).then(function(result){
+                        if(!result.result){
+                            alert(result.reason);
+                            return;
+                        }
+
+                        console.log($editForm.summernote('code'));
+                        if($editForm.summernote('isEmpty')){
+                            
+                            console.log('haha?');
+                            var $img = $('<img>');
+                            $img.attr('src', result.path);
+                            $editForm.summernote('code', $img);
+                            return;
+                        }
+                        
+                        $editForm.summernote("insertImage", result.path, result.path);
+                        
+                    },function(){
+                        alert('알 수 없는 이유로 아이콘 업로드를 실패했습니다.');
+                    });
+                }
+            }
+        }).summernote('code', inputText);
     }
 
     function disableEditor(){
@@ -42,10 +97,12 @@ jQuery(function($){
         $editForm.summernote('destroy');
         $cancelEdit.hide();
         $editForm.html($noticeInput.val()).addClass('viewer');
+        activeFlip($editForm);
     }
 
     $cancelEdit.hide();
     $editForm.html($noticeInput.val());
+    activeFlip($editForm);
     if(editable){
         $submitBtn.prop('disabled', false);
     }

hwe/js/join.js

@@ -173,4 +173,16 @@ jQuery(function($){
         }
         return true;
     });
+
+    var randomGenType = Math.floor(Math.random()*7);
+    if(randomGenType < 3){
+        abilityLeadpow();
+    }
+    else if(randomGenType < 6){
+        abilityLeadint();
+    }
+    else{
+        abilityPowint();
+    }
+
 });

hwe/js/map.js

@@ -90,6 +90,32 @@ function reloadWorldMap(option){
             $map_title.css('color', 'yellow');
         }
 
+        $map_title_tooltip = $('.map_title .tooltiptext');
+        $map_title_tooltip.empty();
+
+        var tooltipTexts = [];
+        if(year < startYear + 3){
+            var startYearText = [];
+            var remainYear = startYear + 3 - year;
+            var remainMonth = 12 - month + 1;
+            if(remainMonth > 0){
+                remainYear -= 1;
+            }
+            if(remainYear){
+                startYearText.push('{0}년'.format(remainYear));
+            }
+            if(remainMonth){
+                startYearText.push('{0}개월'.format(remainMonth));
+            }
+            
+            tooltipTexts.push('초반제한 기간 : {0} ({1}년)'.format(startYearText.join(' '), startYear + 3));
+        }
+
+        var currentTechLimit = Math.floor(Math.max(0, year - startYear) / 5) + 1;
+        var nextTechLimitYear = currentTechLimit * 5 + startYear;
+
+        tooltipTexts.push('기술등급 제한 : {0}등급 ({1}년 해제)'.format(currentTechLimit, nextTechLimitYear, currentTechLimit+1));
+        $map_title_tooltip.html(tooltipTexts.join('<br>'));
 
         $world_map.removeClass('map_string map_summer map_fall map_winter');
         if(month <= 3){

hwe/process_war.php

@@ -183,9 +183,9 @@ function extractBattleOrder($general){
         $general['leader'] +
         $general['power'] +
         $general['intel'] +
-        $general['weap'] +
+        getWeapEff($general['weap']) +
-        $general['horse'] +
+        getHorseEff($general['horse']) +
-        $general['book'] +
+        getBookEff($general['book']) +
         $general['crew'] / 100
     );
 }

hwe/sammo/GameConstBase.php

@@ -40,7 +40,7 @@ class GameConstBase
     /** @var float 훈련시 사기 감소율*/
     public static $atmosSideEffectByTraining = 1;
     /** @var float 계략 기본 성공률*/
-    public static $sabotageDefaultProb = 0.15;
+    public static $sabotageDefaultProb = 0.35;
     /** @var int 계략시 확률 가중치(수치가 클수록 변화가 적음 : (지력차/$firing + $basefiring)*/
     public static $sabotageProbCoefByStat = 300;
     /** @var int 계략시 최소 수치 감소량*/

hwe/templates/map.php

@@ -1,7 +1,8 @@
 <div class="world_map map_theme_<?=$mapTheme?> draw_required">
-    <div class="map_title">
+    <div class="map_title obj_tooltip" data-toggle="tooltip" data-placement="top" data-tooltip-class="map_title_tooltiptext">
-        <span class="map_title_text">
+        <span class="map_title_text ">
         </span>
+        <span class="tooltiptext"></span>
     </div>
     <div class="map_body">
         <div class="map_bglayer1"></div>

oauth_kakao/lib.join.php

@@ -107,7 +107,7 @@ function createOTPbyUserNO(int $userNo):bool{
 function createOTP(string $accessToken):?array{
     $restAPI = new Kakao_REST_API_Helper($accessToken);
 
-    $OTPValue = Util::randRangeInt(10000, 99999);
+    $OTPValue = Util::randRangeInt(1000, 9999);
     $OTPTrialUntil = TimeUtil::DatetimeFromNowSecond(180);
 
     $sendResult = $restAPI->talk_to_me_default([

src/sammo/WebUtil.php

@@ -132,11 +132,16 @@ class WebUtil
         }
 
         $config = \HTMLPurifier_HTML5Config::createDefault();
+        $def = $config->getHTMLDefinition();
+        $def->info_global_attr['data-flip'] = new \HTMLPurifier_AttrDef_Text;
         $purifier = new \HTMLPurifier($config);
         return $purifier->purify($text);
     }
 
     public static function drawMenu(string $path): string{
+        if(!file_exists($path)){
+            return '';
+        }
         $json = Json::decode(file_get_contents($path));
 
         $result = [];