ProfessionalWiki / Bootstrap

resources/bootstrap/js/toast.js

/*!
  * Bootstrap toast.js v4.6.2 (https://getbootstrap.com/)
  * Copyright 2011-2022 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  */
(function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
  typeof define === 'function' && define.amd ? define(['jquery', './util'], factory) :

The variable define seems to be never declared. If this is a global, consider adding a /** global: define */ comment.

  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Toast = factory(global.jQuery, global.Util));

The variable globalThis seems to be never declared. If this is a global, consider adding a /** global: globalThis */ comment.

If you intend to check if the variable self is declared in the current environment, consider using typeof self === "undefined" instead. This is safe if the variable is not actually declared.

Usage of the sequence operator is discouraged, since it may lead to obfuscated code.

})(this, (function ($, Util) { 'use strict';

  function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }

  var $__default = /*#__PURE__*/_interopDefaultLegacy($);
  var Util__default = /*#__PURE__*/_interopDefaultLegacy(Util);

  function _defineProperties(target, props) {
    for (var i = 0; i < props.length; i++) {
      var descriptor = props[i];
      descriptor.enumerable = descriptor.enumerable || false;
      descriptor.configurable = true;
      if ("value" in descriptor) descriptor.writable = true;

Curly braces around statements make for more readable code and help prevent bugs when you add further statements.

      Object.defineProperty(target, descriptor.key, descriptor);
    }
  }

  function _createClass(Constructor, protoProps, staticProps) {
    if (protoProps) _defineProperties(Constructor.prototype, protoProps);

Curly braces around statements make for more readable code and help prevent bugs when you add further statements.

    if (staticProps) _defineProperties(Constructor, staticProps);

Curly braces around statements make for more readable code and help prevent bugs when you add further statements.

    Object.defineProperty(Constructor, "prototype", {
      writable: false
    });
    return Constructor;
  }

  function _extends() {
    _extends = Object.assign ? Object.assign.bind() : function (target) {

It seems like you are trying to overwrite a function name here. _extends is already defined in line 36 as a function. While this will work, it can be very confusing.

      for (var i = 1; i < arguments.length; i++) {
        var source = arguments[i];

        for (var key in source) {

A for in loop automatically includes the property of any prototype object, consider checking the key using hasOwnProperty.

          if (Object.prototype.hasOwnProperty.call(source, key)) {
            target[key] = source[key];
          }
        }
      }

      return target;
    };
    return _extends.apply(this, arguments);
  }

  /**
   * Constants
   */

  var NAME = 'toast';
  var VERSION = '4.6.2';
  var DATA_KEY = 'bs.toast';
  var EVENT_KEY = "." + DATA_KEY;
  var JQUERY_NO_CONFLICT = $__default["default"].fn[NAME];
  var CLASS_NAME_FADE = 'fade';
  var CLASS_NAME_HIDE = 'hide';
  var CLASS_NAME_SHOW = 'show';
  var CLASS_NAME_SHOWING = 'showing';
  var EVENT_CLICK_DISMISS = "click.dismiss" + EVENT_KEY;
  var EVENT_HIDE = "hide" + EVENT_KEY;
  var EVENT_HIDDEN = "hidden" + EVENT_KEY;
  var EVENT_SHOW = "show" + EVENT_KEY;
  var EVENT_SHOWN = "shown" + EVENT_KEY;
  var SELECTOR_DATA_DISMISS = '[data-dismiss="toast"]';
  var Default = {
    animation: true,
    autohide: true,
    delay: 500
  };
  var DefaultType = {
    animation: 'boolean',
    autohide: 'boolean',
    delay: 'number'
  };
  /**
   * Class definition
   */

  var Toast = /*#__PURE__*/function () {
    function Toast(element, config) {
      this._element = element;
      this._config = this._getConfig(config);
      this._timeout = null;

      this._setListeners();
    } // Getters


    var _proto = Toast.prototype;

    // Public
    _proto.show = function show() {
      var _this = this;

      var showEvent = $__default["default"].Event(EVENT_SHOW);
      $__default["default"](this._element).trigger(showEvent);

      if (showEvent.isDefaultPrevented()) {
        return;
      }

      this._clearTimeout();

      if (this._config.animation) {
        this._element.classList.add(CLASS_NAME_FADE);
      }

      var complete = function complete() {
        _this._element.classList.remove(CLASS_NAME_SHOWING);

        _this._element.classList.add(CLASS_NAME_SHOW);

        $__default["default"](_this._element).trigger(EVENT_SHOWN);

        if (_this._config.autohide) {
          _this._timeout = setTimeout(function () {
            _this.hide();
          }, _this._config.delay);
        }
      };

      this._element.classList.remove(CLASS_NAME_HIDE);

      Util__default["default"].reflow(this._element);

      this._element.classList.add(CLASS_NAME_SHOWING);

      if (this._config.animation) {
        var transitionDuration = Util__default["default"].getTransitionDurationFromElement(this._element);
        $__default["default"](this._element).one(Util__default["default"].TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
      } else {
        complete();
      }
    };

    _proto.hide = function hide() {
      if (!this._element.classList.contains(CLASS_NAME_SHOW)) {
        return;
      }

      var hideEvent = $__default["default"].Event(EVENT_HIDE);
      $__default["default"](this._element).trigger(hideEvent);

      if (hideEvent.isDefaultPrevented()) {
        return;
      }

      this._close();
    };

    _proto.dispose = function dispose() {
      this._clearTimeout();

      if (this._element.classList.contains(CLASS_NAME_SHOW)) {
        this._element.classList.remove(CLASS_NAME_SHOW);
      }

      $__default["default"](this._element).off(EVENT_CLICK_DISMISS);
      $__default["default"].removeData(this._element, DATA_KEY);
      this._element = null;
      this._config = null;
    } // Private
    ;

    _proto._getConfig = function _getConfig(config) {
      config = _extends({}, Default, $__default["default"](this._element).data(), typeof config === 'object' && config ? config : {});
      Util__default["default"].typeCheckConfig(NAME, config, this.constructor.DefaultType);
      return config;
    };

    _proto._setListeners = function _setListeners() {
      var _this2 = this;

      $__default["default"](this._element).on(EVENT_CLICK_DISMISS, SELECTOR_DATA_DISMISS, function () {
        return _this2.hide();
      });
    };

    _proto._close = function _close() {
      var _this3 = this;

      var complete = function complete() {
        _this3._element.classList.add(CLASS_NAME_HIDE);

        $__default["default"](_this3._element).trigger(EVENT_HIDDEN);
      };

      this._element.classList.remove(CLASS_NAME_SHOW);

      if (this._config.animation) {
        var transitionDuration = Util__default["default"].getTransitionDurationFromElement(this._element);
        $__default["default"](this._element).one(Util__default["default"].TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
      } else {
        complete();
      }
    };

    _proto._clearTimeout = function _clearTimeout() {
      clearTimeout(this._timeout);
      this._timeout = null;
    } // Static
    ;

    Toast._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
        var $element = $__default["default"](this);
        var data = $element.data(DATA_KEY);

        var _config = typeof config === 'object' && config;

        if (!data) {
          data = new Toast(this, _config);
          $element.data(DATA_KEY, data);
        }

        if (typeof config === 'string') {
          if (typeof data[config] === 'undefined') {
            throw new TypeError("No method named \"" + config + "\"");
          }

          data[config](this);
        }
      });
    };

    _createClass(Toast, null, [{
      key: "VERSION",
      get: function get() {
        return VERSION;
      }
    }, {
      key: "DefaultType",
      get: function get() {
        return DefaultType;
      }
    }, {
      key: "Default",
      get: function get() {
        return Default;
      }
    }]);

    return Toast;
  }();
  /**
   * jQuery
   */


  $__default["default"].fn[NAME] = Toast._jQueryInterface;
  $__default["default"].fn[NAME].Constructor = Toast;

  $__default["default"].fn[NAME].noConflict = function () {
    $__default["default"].fn[NAME] = JQUERY_NO_CONFLICT;
    return Toast._jQueryInterface;
  };

  return Toast;

}));
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