unserver-unify/src/app/common/services/common-service.js

'use strict';
angular.module('bamboo.common').service('CommonService', function($rootScope, $sce, $timeout, $cookieStore, ApiService, $translate, $locale, $state, $http, $uibModal, LocalConfig, toastr, deviceDetector, FileUploader, $filter) {
  "use strict";
  var _this = this;
  this.recodTableState;
  this.classTableState;
  var locales = {
    'Chinese': {
      "DATETIME_FORMATS": {
        "AMPMS": ["\u4e0a\u5348", "\u4e0b\u5348"],
        "DAY": ["\u661f\u671f\u65e5", "\u661f\u671f\u4e00", "\u661f\u671f\u4e8c", "\u661f\u671f\u4e09", "\u661f\u671f\u56db", "\u661f\u671f\u4e94", "\u661f\u671f\u516d"],
        "ERANAMES": ["\u516c\u5143\u524d", "\u516c\u5143"],
        "ERAS": ["\u516c\u5143\u524d", "\u516c\u5143"],
        "FIRSTDAYOFWEEK": 6,
        "MONTH": ["\u4e00\u6708", "\u4e8c\u6708", "\u4e09\u6708", "\u56db\u6708", "\u4e94\u6708", "\u516d\u6708", "\u4e03\u6708", "\u516b\u6708", "\u4e5d\u6708", "\u5341\u6708", "\u5341\u4e00\u6708", "\u5341\u4e8c\u6708"],
        "SHORTDAY": ["\u5468\u65e5", "\u5468\u4e00", "\u5468\u4e8c", "\u5468\u4e09", "\u5468\u56db", "\u5468\u4e94", "\u5468\u516d"],
        "SHORTMONTH": ["1\u6708", "2\u6708", "3\u6708", "4\u6708", "5\u6708", "6\u6708", "7\u6708", "8\u6708", "9\u6708", "10\u6708", "11\u6708", "12\u6708"],
        "STANDALONEMONTH": ["\u4e00\u6708", "\u4e8c\u6708", "\u4e09\u6708", "\u56db\u6708", "\u4e94\u6708", "\u516d\u6708", "\u4e03\u6708", "\u516b\u6708", "\u4e5d\u6708", "\u5341\u6708", "\u5341\u4e00\u6708", "\u5341\u4e8c\u6708"],
        "WEEKENDRANGE": [
          5,
          6
        ],
        "fullDate": "y\u5e74M\u6708d\u65e5EEEE",
        "longDate": "y\u5e74M\u6708d\u65e5",
        "medium": "y\u5e74M\u6708d\u65e5 ah:mm:ss",
        "mediumDate": "y\u5e74M\u6708d\u65e5",
        "mediumTime": "ah:mm:ss",
        "short": "y/M/d ah:mm",
        "shortDate": "y/M/d",
        "shortTime": "ah:mm"
      },
      "NUMBER_FORMATS": {
        "CURRENCY_SYM": "\u00a5",
        "DECIMAL_SEP": ".",
        "GROUP_SEP": ",",
        "PATTERNS": [{
          "gSize": 3,
          "lgSize": 3,
          "maxFrac": 3,
          "minFrac": 0,
          "minInt": 1,
          "negPre": "-",
          "negSuf": "",
          "posPre": "",
          "posSuf": ""
        }, {
          "gSize": 3,
          "lgSize": 3,
          "maxFrac": 2,
          "minFrac": 2,
          "minInt": 1,
          "negPre": "-\u00a4",
          "negSuf": "",
          "posPre": "\u00a4",
          "posSuf": ""
        }]
      },
      "id": "zh-cn",
      "localeID": "zh_CN",
      "pluralCat": function(n, opt_precision) {
        return PLURAL_CATEGORY.OTHER;
      }
    },
    'en_US': {
      "DATETIME_FORMATS": {
        "AMPMS": ["AM", "PM"],
        "DAY": ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"],
        "ERANAMES": ["Before Christ", "Anno Domini"],
        "ERAS": ["BC", "AD"],
        "FIRSTDAYOFWEEK": 6,
        "MONTH": ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"],
        "SHORTDAY": ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"],
        "SHORTMONTH": ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"],
        "STANDALONEMONTH": ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"],
        "WEEKENDRANGE": [
          5,
          6
        ],
        "fullDate": "EEEE, MMMM d, y",
        "longDate": "MMMM d, y",
        "medium": "MMM d, y h:mm:ss a",
        "mediumDate": "MMM d, y",
        "mediumTime": "h:mm:ss a",
        "short": "M/d/yy h:mm a",
        "shortDate": "M/d/yy",
        "shortTime": "h:mm a"
      },
      "NUMBER_FORMATS": {
        "CURRENCY_SYM": "$",
        "DECIMAL_SEP": ".",
        "GROUP_SEP": ",",
        "PATTERNS": [{
          "gSize": 3,
          "lgSize": 3,
          "maxFrac": 3,
          "minFrac": 0,
          "minInt": 1,
          "negPre": "-",
          "negSuf": "",
          "posPre": "",
          "posSuf": ""
        }, {
          "gSize": 3,
          "lgSize": 3,
          "maxFrac": 2,
          "minFrac": 2,
          "minInt": 1,
          "negPre": "-\u00a4",
          "negSuf": "",
          "posPre": "\u00a4",
          "posSuf": ""
        }]
      },
      "id": "en-us",
      "localeID": "en_US",
      "pluralCat": function(n, opt_precision) {
        var i = n | 0;
        var vf = getVF(n, opt_precision);
        if (i == 1 && vf.v == 0) {
          return PLURAL_CATEGORY.ONE;
        }
        return PLURAL_CATEGORY.OTHER;
      }
    },
    'France': {
      "DATETIME_FORMATS": {
        "AMPMS": ["AM", "PM"],
        "DAY": ["dimanche", "lundi", "mardi", "mercredi", "jeudi", "vendredi", "samedi"],
        "ERANAMES": ["avant J\u00e9sus-Christ", "apr\u00e8s J\u00e9sus-Christ"],
        "ERAS": ["av. J.-C.", "ap. J.-C."],
        "FIRSTDAYOFWEEK": 0,
        "MONTH": ["janvier", "f\u00e9vrier", "mars", "avril", "mai", "juin", "juillet", "ao\u00fbt", "septembre", "octobre", "novembre", "d\u00e9cembre"],
        "SHORTDAY": ["dim.", "lun.", "mar.", "mer.", "jeu.", "ven.", "sam."],
        "SHORTMONTH": ["janv.", "f\u00e9vr.", "mars", "avr.", "mai", "juin", "juil.", "ao\u00fbt", "sept.", "oct.", "nov.", "d\u00e9c."],
        "STANDALONEMONTH": ["janvier", "f\u00e9vrier", "mars", "avril", "mai", "juin", "juillet", "ao\u00fbt", "septembre", "octobre", "novembre", "d\u00e9cembre"],
        "WEEKENDRANGE": [
          5,
          6
        ],
        "fullDate": "EEEE d MMMM y",
        "longDate": "d MMMM y",
        "medium": "d MMM y HH:mm:ss",
        "mediumDate": "d MMM y",
        "mediumTime": "HH:mm:ss",
        "short": "dd/MM/y HH:mm",
        "shortDate": "dd/MM/y",
        "shortTime": "HH:mm"
      },
      "NUMBER_FORMATS": {
        "CURRENCY_SYM": "\u20ac",
        "DECIMAL_SEP": ",",
        "GROUP_SEP": "\u00a0",
        "PATTERNS": [{
          "gSize": 3,
          "lgSize": 3,
          "maxFrac": 3,
          "minFrac": 0,
          "minInt": 1,
          "negPre": "-",
          "negSuf": "",
          "posPre": "",
          "posSuf": ""
        }, {
          "gSize": 3,
          "lgSize": 3,
          "maxFrac": 2,
          "minFrac": 2,
          "minInt": 1,
          "negPre": "-",
          "negSuf": "\u00a0\u00a4",
          "posPre": "",
          "posSuf": "\u00a0\u00a4"
        }]
      },
      "id": "fr",
      "localeID": "fr",
      "pluralCat": function(n, opt_precision) {
        var i = n | 0;
        if (i == 0 || i == 1) {
          return PLURAL_CATEGORY.ONE;
        }
        return PLURAL_CATEGORY.OTHER;
      }
    },
  };
  $rootScope.languages = [{
    "value": "en_US",
    "text": "English"
  }, {
    "value": "Chinese",
    "text": "中文"
  }];
  if (LocalConfig.LANGUAGE_FRANCH) {
    $rootScope.languages.push({
      "value": "France",
      "text": "français"
    })
    $rootScope.LANGUAGE_FRANCH = true;
  }
  var releaseNotesOpts = {
    size: "md-lg vertical-align-center",
    animation: true,
    backdrop: 'static',
    templateUrl: 'app/directive/notice/releasenotes.component.html',
    controller: ['$uibModalInstance', 'ApiService', 'UserService', function($uibModalInstance, ApiService, UserService) {
      console.log("--- releaseNotesOpts release controller ");
      self = this;
      var info = {
        start: 0,
        limit: 3,
        action: "getStudentReleases"
      };
      ApiService.post('/logs', info).then(function(data) {
        if(data.data.success){
          var result=data.data.data;
          self.releaseItems = result.items;
          if (self.releaseItems && self.releaseItems.length) {
            var info = {
              action: 'recordWebVer',
              ver: self.releaseItems[0].version
            }
            UserService.UserApi(info, function(result) {
              console.log(result);
            })
          } 
        }
      });
      self.cancel = function() {
        $uibModalInstance.dismiss()
      };
    }],
    controllerAs: '$ctrl',
    keyboard: false
  };
  this.alertReleaseNotesDlg = function() {
    var info = {
      action: 'checkNewReleaseToRead',
      student:true,
    }
    ApiService.post('/logs', info).then(function(result) {
      console.log(result);
      if (result.data.success && result.data.data) {
        $uibModal.open(releaseNotesOpts);
      }
    });
  }
  function findLanguage(v, defaultLanguage) {
    var lang = defaultLanguage;
    for (var i = 0; i < $rootScope.languages.length; i++) {
      if ($rootScope.languages[i].value === v) {
        lang = v;
        break;
      }
    }
    return lang;
  }
  $rootScope.initLang = function() {
    var defaultLanguage = 'en_US';
    var language = window.sessionStorage ? window.sessionStorage.language : $cookieStore.get('web.language');
    if (language) {
      this.setLang(findLanguage(language, defaultLanguage));
    } else if ($rootScope.currentSchool && $rootScope.currentSchool.language) {
      this.setLang(findLanguage($rootScope.currentSchool.language, defaultLanguage));
    } else {
      this.setLang(defaultLanguage);
    }
  };
  $rootScope.setLang = function(key) {
    if (window.sessionStorage) {
      window.sessionStorage.language = key;
    } else {
      $cookieStore.put('web.language', key); //向cookie里存入language
    }
    useLang(key);
  };
  var prekey;

  function useLang(key) {
    //  console.log(key);
    // console.log("----------------------");
    //  console.log($rootScope.currentSchool.translationStyle);
    if (key == 'Chinese' && $rootScope.currentSchool.translationStyle != 'default') {
      //  console.log('--lang 1');
      $translate.fallbackLanguage('Chinese');
      switch ($rootScope.currentSchool.translationStyle) {
        case 'k12':
          $translate.use('Chinese_k12');
          break;
        case 'university':
          $translate.use('Chinese_university');
          // $translate.fallbackLanguage('Chinese');
          break;
        case 'association':
          console.log('-- associate');
          $translate.use('Chinese_associate');
          // $translate.fallbackLanguage('Chinese');
          break;
        case 'gsx':
          $translate.use('Chinese_gsx');
          // $translate.fallbackLanguage('Chinese');
          break;
        case 'stec':
          $translate.use('Chinese_stec');
          // $translate.fallbackLanguage('Chinese');
          break;
        case 'sgpower':
          $translate.use('Chinese_sgpower');
          //$translate.fallbackLanguage('Chinese');
          break;
        case 'poiz':
          $translate.use('Chinese_poiz');
          // $translate.fallbackLanguage('Chinese');
          break;
        case 'iaf':
          $translate.use('Chinese_iaf');
          // $translate.fallbackLanguage('Chinese');
          break;
        case 'hdb':
          $translate.use('Chinese_hdb');
          // $translate.fallbackLanguage('Chinese');
          break;
        default:
          $translate.use('Chinese');
          //    console.log('undefined translationStyle');               
      }
    } else if (key == 'Chinese') {
      //  console.log("-- lang c");
      $translate.fallbackLanguage('Chinese');
      $translate.use(key); //angualr translate 设置语言 ----会调用不同的json文件
    } else if (key == 'France') {
      //  console.log("-- lang c");
      $translate.fallbackLanguage('France');
      $translate.use(key); //angualr translate 设置语言 ----会调用不同的json文件
    } else {
      //   console.log("-- lang e");
      $translate.fallbackLanguage('en_US');
      //  console.log($rootScope.currentSchool.translationStyle);
      switch ($rootScope.currentSchool.translationStyle) {
        case 'association':
          //    console.log('-- associate cn');
          $translate.use('en_associate');
          break;
        case 'gsx':
          $translate.use('en_gsx');
          break;
        case 'stec':
          $translate.use('en_stec');
          break;
        case 'poiz':
          $translate.use('en_poiz');
          break;
        case 'hdb':
          $translate.use('en_hdb');
          break;
        case 'sgpower':
          $translate.use('en_sgpower');
          break;
        case 'iaf':
          $translate.use('en_iaf');
          break;
        default:
          $translate.use('en_normal');
          //$translate.fallbackLanguage('en_US');
          break; //angualr translate 设置语言 ----会调用不同的json文件
          //    console.log('undefined translationStyle');               
      }
    }
    $rootScope.currentLanguage = key;
    //  console.log($rootScope.currentLanguage);
    angular.copy(locales[key], $locale);
    /* if(key!=prekey){
       $timeout(useLang,1000);
       prekey=key;
     }*/
  }
  this.getVimeoLinkfromUrl = function(content) {
    var strings = content.split('vimeo.com/');
    var idstr = strings[1].split('/');
    var id = idstr[idstr.length - 1];
    //  var content = $sce.trustAsResourceUrl("//player.vimeo.com/video/" + id);
    return $sce.trustAsResourceUrl("//player.vimeo.com/video/" + id);
    //return id;
  }
  this.getYoutubeLinkfromUrl = function(content) {
    var id = '';
    var url = content.replace(/(>|<)/gi, '').split(/(vi\/|v=|\/v\/|youtu.be\/|\/embed\/)/);
    if (url[2] !== undefined) {
      id = url[2].split(/[^0-9a-z-_]/i);
      id = id[0];
    } else {
      id = url;
    }
    return $sce.trustAsResourceUrl('//www.youtube.com/embed/' + id + '?&controls=1&showinfo=0&autoplay=1');
    //return id;
  }
  // $rootScope.initLang();
  this.showInfo = function(info, callback) {
    var pre = info && (info.indexOf("\n") != -1);
    $uibModal.open({
      templateUrl: "components/dialog/info-dlg.html",
      //     controller: "SendMsgDlgCtrl",
      controller: 'Info_DlgCtrl',
      size: "lg",
      controllerAs: 'ctrl',
      resolve: {
        info: function() {
          return info;
        },
        pre: function() {
          return pre;
        },
      }
    }).result.then(callback, callback);
  };
  this.showHTML = function(title, content, callback) {
    $uibModal.open({
      templateUrl: "components/dialog/html-dlg.html",
      //     controller: "SendMsgDlgCtrl",
      controller: 'HTML_DlgCtrl',
      size: "lg",
      controllerAs: 'ctrl',
      resolve: {
        title: function() {
          return title;
        },
        content: function() {
          return content;
        },
      }
    }).result.then(callback, callback);
  };
  this.showNoBlockSuccess = this.showNoBlockInfo = function(info) {
    if (typeof(info) == "string" && info.length !== 0) {
      toastr.success($translate.instant(info), {
        timeOut: 1000
      });
    }
  };
  this.POST = function(url, info, callback) {
    ApiService.post(url, info).then(function(result) {
      if (result.data.success) {
        if (callback) {
          callback(result.data.data);
        } else {
          _this.showNoBlockInfo('Update Successful!');
          $state.reload();
        }
      } else {
        _this.showError('Update Fail!');
        console.log(result.data);
      }
    });
  };
  this.convertPNG = function(text, width, height, callback) {
    if (!text) {
      return;
    }
    var data = {
      text: text,
      width: width,
      height: height,
    }

    var url = '//' + LocalConfig.OSSSERVER + '/svgtopng';
    if (LocalConfig.OSSSERVER.charAt(0) == '/') {
      url = LocalConfig.OSSSERVER +'/svgtopng';
    }
    var info = {
      url: url,
      method: "POST",
      headers: {
        'Content-Type': 'application/json'
      },
      withCredentials: true,
      timeout: 600000,
      data: data,
    }
    console.log(info);
    $http.defaults.useXDomain = true;
    // console.log(info);
    $http(info).success(callback)
  }
  this.showError = function(error, callback) {
    console.log(typeof error);
    console.dir(error);
    var pre = angular.isString(error) && (error.indexOf("\n") > -1);
    console.log(pre);
    $uibModal.open({
      templateUrl: "components/dialog/info-dlg.html",
      size: "lg vertical-align-center",
      controller: 'ErrorDlgCtrl',
      resolve: {
        error: function() {
          return error;
        },
        pre: function() {
          return pre;
        },
      }
    }).result.then(callback, callback);
  };
  this.showNoBlockErr = function(error) {
    if (typeof(error) == "string" && error.length !== 0) {
      if (deviceDetector.isMobile() && !deviceDetector.isTablet()) {
        toastr.error(error, {
          timeOut: 1000
        });
      } else {
        toastr.error(error);
      }
    }
  };
  this.getArray = function(obj, array, level, parent) {
    if ((typeof obj) === "object") {
      for (var key in obj) {
        var fullkey;
        if (parent == '') {
          fullkey = key;
        } else {
          fullkey = parent + "," + key;
        }
        var _i = {
          key: fullkey,
          value: level,
          title: key,
          items: [],
        };
        array.push(_i);
        var info = obj[key];
        if (typeof info === "object") {
          _this.getArray(info, _i.items, level + 1, fullkey);
        }
      }
    }
  }
  this.showConfirm = function(info, callback, fail) {
    this.confirm({
      message: info
    }).then(callback, fail);
  };
  this.messageBox = function(options) {
    return $uibModal.open({
      templateUrl: 'components/dialog/message-dlg.html',
      controller: 'MessageboxCtrl',
     // backdrop: 'static',
      //size: 'sm',
      resolve: {
        options: function() {
          return options;
        }
      }
    }).result;
  };
  this.alert = function(options) {
    options = options || {};
    options.title = options.title || $translate.instant("Alert");
    return this.messageBox(options);
  };
  this.confirm = function(options) {
    options = options || {};
    options.title = options.title || $translate.instant("Confirm");
    options.button = options.button || $translate.instant("Yes");
    options.button_dismiss = options.button_dismiss || $translate.instant("No");
    options.icon = options.icon || "text-warning fa fa-question-circle fa-4x";
    return this.messageBox(options);
  };
  this.changeText = function(title, content) {
    //console.log(user);
    console.log("show text : " + title + '  / ' + content);
    return $uibModal.open({
      templateUrl: "components/dialog/changetext-dlg.html",
      //size: "lg",
      controller: 'ChangeTextCtrl',
      controllerAs: 'ctrl',
      resolve: {
        title: function() {
          return title;
        },
        content: function() {
          return content;
        }
      }
    }).result;
  };
  this.sendmsgdlg = function(sendTo) {
    return $uibModal.open({
      templateUrl: "components/dialog/sendmessage-dlg.html",
      controller: "SendMsgDlgCtrl",
      controllerAs: 'ctrl',
      resolve: {
        sendTo: function() {
          return sendTo;
        }
      }
    }).result;
  };
  this.SpeechEQ = function(text, lang, file, callback) {
    var apiurl = '/speecheq';
    var url = '//' + LocalConfig.OSSSERVER + apiurl;
    if (LocalConfig.OSSSERVER.charAt(0) == '/') {
      url = LocalConfig.OSSSERVER + apiurl;
    }
    var _protocol = window.location.protocol;
    if (_protocol.indexOf('https') > -1 && LocalConfig.HTTPSFILESERVER) {
      url = LocalConfig.HTTPSFILESERVER + apiurl;
    }
    var uploader = new FileUploader({
      url: url,
    });
    var info = {
      // path: path,
      text: text,
      lang: lang,
    };
    // file.name=fileName;
    console.log(file);
    uploader.formData.push(info);
    uploader.addToQueue(file);
    uploader.uploadAll();
    uploader.onCompleteItem = function(item, response) {
      console.log(response);
      if (response.success) {
        console.log(response);
        callback(response.value);
      } else {
        console.log('--- error ---');
        callback({
          result: false,
          message: response.error || 'Not able to decode!'
        });
      }
    }
  }
  this.directUploadFile = function(setting) {
    if (setting.maxheight || setting.width || setting.cropping) {
      var promise = croppingHelper.openCroppingDlg(setting);
      return promise;
    } else {
      var dlgHtml;
      var dlgCtrl;
      if (!LocalConfig.OSSSERVER) { // direct upload to aws
        dlgHtml = 'components/upload/awsupload-dlg.html';
        dlgCtrl = 'awsUploadCtrl';
      } else if (LocalConfig.OSSSERVER) { // direct upload to alicloud
        dlgHtml = 'components/upload/alicloudupload-dlg.html';
        dlgCtrl = 'alicloudUploadCtrl';
      } else {
        _this.showError('please set LocalConfig.UPLOADSERVER to aws or alicloud');
        return;
      }
      var r = $uibModal.open({
        templateUrl: dlgHtml,
        controller: dlgCtrl,
        controllerAs: 'ctrl',
        backdrop: 'static',
        resolve: {
          setting: function() {
            return setting;
          }
        }
      }).result;
      console.info(r);
      if (setting.promise) {
        return r;
      } else {
        r.then(function(data) {
          if (data.result) {
            _this.showNoBlockSuccess(data.message);
            $state.reload();
          } else {
            _this.showError(data.message);
          }
        });
      }
    }
  };
  this.uploadFile = function(setting) {
    console.log(setting);
    var template = 'components/upload/oss-upload-dlg.html';
    var controller = 'UploadDialogOSSCtrl';
    if (!LocalConfig.OSSSERVER) { // direct upload to aws
      var template = 'components/upload/aws-upload-dlg.html';
      var controller = 'UploadDialogAWSCtrl';
      console.log("--- aws ---");
    }
    var r = $uibModal.open({
      templateUrl: template,
      controller: controller,
      controllerAs: 'ctrl',
      backdrop: 'static',
      resolve: {
        setting: function() {
          return setting;
        }
      }
    }).result;
    if (setting.promise) {
      return r;
    } else {
      r.then(function(data) {
        if (data.result) {
          _this.showInfo(data.message);
          $state.reload();
        } else {
          _this.showError(data.message);
        }
      });
    }
  };
  this.showVideo = function(videos, idx) {
    var r = $uibModal.open({
      templateUrl: 'components/course/video.dlg.html',
      controller: 'CourseVideoDialogCtrl',
      controllerAs: 'ctrl',
      size: "lg",
      backdrop: 'static',
      resolve: {
        videos: function() {
          return videos;
        },
        idx: function() {
          return idx;
        }
      }
    }).result;
    return r;
  };
  this.showWiki = function(key, sid) {
    var r = $uibModal.open({
      templateUrl: 'components/course/wiki.dlg.html',
      controller: 'CourseWikiDialogCtrl',
      controllerAs: 'ctrl',
      backdrop: 'static',
      size: "lg",
      resolve: {
        key: function() {
          return key;
        },
        sid: function() {
          return sid;
        },
      }
    }).result;
    return r;
  };
  this.getAvatarSrc = function(user) {
    var userId = user._id || user.id;
    if (!user.avatar || user.avatar.indexOf("http://www.gravatar.com") > -1) {
      return "assets/images/default-person-icon.png";
    } else {
      return LocalConfig.SHOST + "/public/" + LocalConfig.RES + '/avatar/' + userId + '/' + user.avatar;
    }
  };
  this.download = function(filename, text) {
    var pom = document.createElement('a');
    pom.setAttribute('href', 'data:text/plain;charset=utf-8,\uFEFF' + encodeURIComponent(text));
    pom.setAttribute('download', filename);
    if (document.createEvent) {
      var event = document.createEvent('MouseEvents');
      event.initEvent('click', true, true);
      pom.dispatchEvent(event);
    } else {
      pom.click();
    }
  };
  this.getHexRandomColorStr = function() {
    function gethex() {
      var val = Math.floor(Math.random() * 256).toString(16).toUpperCase();
      if (val.length < 2) {
        val = '0' + val;
      }
      return val;
    }
    var color = '#' + gethex() + gethex() + gethex();
    return color;
  }
  this.showDeleteConfirm = function(callback) {
    this.alert({
      message: $filter('trans')({
        eng: "Are you sure to delete this item ?!",
        chn: '确定要删除吗？'
      })
    }).then(callback);
  };
  this.isIE = function() {
    var ua = navigator.userAgent;
    /* MSIE used to detect old browsers and Trident used to newer ones*/
    var is_ie = ua.indexOf("MSIE ") > -1 || ua.indexOf("Trident/") > -1 || typeof InstallTrigger !== 'undefined';
    return is_ie; 
  }
}).controller('MessageboxCtrl', function($scope, options) {
  $scope.title = options.title || "Message";
  $scope.message = options.message || "";
  $scope.btn = options.button || "Ok";
  $scope.btn_dismiss = options.button_dismiss || "Cancel";
  $scope.icon = options.icon;
});