util.js ➔ _interopDefaultLegacy - Code Metrics - Inspection of "Updated Bootstrap 4.5.3 and Popper 1.16.1" - ProfessionalWiki/Bootstrap - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#45)

unknown

created 2021-01-06 08:27 UTC

util.js ➔ _interopDefaultLegacy B

↳ Parent: resources/bootstrap/js/util.js

Complexity

Conditions

Size

Total Lines	1
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	7
eloc	1
dl	0
loc	1
rs	8
c	0
b	0
f	0

/*!
  * Bootstrap util.js v4.5.3 (https://getbootstrap.com/)
  * Copyright 2011-2020 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')) :
  typeof define === 'function' && define.amd ? define(['jquery'], factory) :

  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Util = factory(global.jQuery));
var a,b,c;

a = 1, b = 1,  c= 3;
}(this, (function ($) { 'use strict';

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

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

  /**
   * --------------------------------------------------------------------------
   * Bootstrap (v4.5.3): util.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */
  /**
   * ------------------------------------------------------------------------
   * Private TransitionEnd Helpers
   * ------------------------------------------------------------------------
   */

  var TRANSITION_END = 'transitionend';
  var MAX_UID = 1000000;
  var MILLISECONDS_MULTIPLIER = 1000; // Shoutout AngusCroll (https://goo.gl/pxwQGp)

  function toType(obj) {
    if (obj === null || typeof obj === 'undefined') {
      return "" + obj;
    }

    return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
  }

  function getSpecialTransitionEndEvent() {
    return {
      bindType: TRANSITION_END,
      delegateType: TRANSITION_END,
      handle: function handle(event) {
        if ($__default['default'](event.target).is(this)) {
          return event.handleObj.handler.apply(this, arguments); // eslint-disable-line prefer-rest-params
        }

        return undefined;
      }
    };
  }

  function transitionEndEmulator(duration) {
    var _this = this;

    var called = false;
    $__default['default'](this).one(Util.TRANSITION_END, function () {
      called = true;
    });
    setTimeout(function () {
      if (!called) {
        Util.triggerTransitionEnd(_this);
      }
    }, duration);
    return this;
  }

  function setTransitionEndSupport() {
    $__default['default'].fn.emulateTransitionEnd = transitionEndEmulator;
    $__default['default'].event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();
  }
  /**
   * --------------------------------------------------------------------------
   * Public Util Api
   * --------------------------------------------------------------------------
   */


  var Util = {
    TRANSITION_END: 'bsTransitionEnd',
    getUID: function getUID(prefix) {
      do {
        prefix += ~~(Math.random() * MAX_UID); // "~~" acts like a faster Math.floor() here
      } while (document.getElementById(prefix));

      return prefix;
    },
    getSelectorFromElement: function getSelectorFromElement(element) {
      var selector = element.getAttribute('data-target');

      if (!selector || selector === '#') {
        var hrefAttr = element.getAttribute('href');
        selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : '';
      }

      try {
        return document.querySelector(selector) ? selector : null;
      } catch (_) {
        return null;
      }
    },
    getTransitionDurationFromElement: function getTransitionDurationFromElement(element) {
      if (!element) {
        return 0;
      } // Get transition-duration of the element


      var transitionDuration = $__default['default'](element).css('transition-duration');
      var transitionDelay = $__default['default'](element).css('transition-delay');
      var floatTransitionDuration = parseFloat(transitionDuration);
      var floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found

      if (!floatTransitionDuration && !floatTransitionDelay) {
        return 0;
      } // If multiple durations are defined, take the first


      transitionDuration = transitionDuration.split(',')[0];
      transitionDelay = transitionDelay.split(',')[0];
      return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
    },
    reflow: function reflow(element) {
      return element.offsetHeight;
    },
    triggerTransitionEnd: function triggerTransitionEnd(element) {
      $__default['default'](element).trigger(TRANSITION_END);
    },
    supportsTransitionEnd: function supportsTransitionEnd() {
      return Boolean(TRANSITION_END);
    },
    isElement: function isElement(obj) {
      return (obj[0] || obj).nodeType;
    },
    typeCheckConfig: function typeCheckConfig(componentName, config, configTypes) {
      for (var property in configTypes) {
var someObject;
for (var key in someObject) {
    if ( ! someObject.hasOwnProperty(key)) {
        continue; // Skip keys from the prototype.
    }

    doSomethingWith(key);
}
        if (Object.prototype.hasOwnProperty.call(configTypes, property)) {
          var expectedTypes = configTypes[property];
          var value = config[property];
          var valueType = value && Util.isElement(value) ? 'element' : toType(value);

          if (!new RegExp(expectedTypes).test(valueType)) {
            throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
          }
        }
      }
    },
    findShadowRoot: function findShadowRoot(element) {
      if (!document.documentElement.attachShadow) {
        return null;
      } // Can find the shadow root otherwise it'll return the document


      if (typeof element.getRootNode === 'function') {
        var root = element.getRootNode();
        return root instanceof ShadowRoot ? root : null;

      }

      if (element instanceof ShadowRoot) {
        return element;
      } // when we don't find a shadow root


      if (!element.parentNode) {
        return null;
      }

      return Util.findShadowRoot(element.parentNode);
    },
    jQueryDetection: function jQueryDetection() {
      if (typeof $__default['default'] === 'undefined') {
        throw new TypeError('Bootstrap\'s JavaScript requires jQuery. jQuery must be included before Bootstrap\'s JavaScript.');
      }

      var version = $__default['default'].fn.jquery.split(' ')[0].split('.');
      var minMajor = 1;
      var ltMajor = 2;
      var minMinor = 9;
      var minPatch = 1;
      var maxMajor = 4;

      if (version[0] < ltMajor && version[1] < minMinor || version[0] === minMajor && version[1] === minMinor && version[2] < minPatch || version[0] >= maxMajor) {
        throw new Error('Bootstrap\'s JavaScript requires at least jQuery v1.9.1 but less than v4.0.0');
      }
    }
  };
  Util.jQueryDetection();
  setTransitionEndSupport();

  return Util;

})));
//# sourceMappingURL=util.js.map


1		/*!
2		* Bootstrap util.js v4.5.3 (https://getbootstrap.com/)
3		* Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
4		* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
5		*/
6	View Code Duplication	(function (global, factory) {
		0 ignored issues – show Duplication introduced 2019-04-29 18:13 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
7		typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery')) :
8		typeof define === 'function' && define.amd ? define(['jquery'], factory) :
		0 ignored issues – show Bug introduced 2019-04-29 18:13 UTC by Report Bug Copy Issue Report The variable `define` seems to be never declared. If this is a global, consider adding a `/** global: define */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
9		(global = typeof globalThis !== 'undefined' ? globalThis : global \|\| self, global.Util = factory(global.jQuery));
		0 ignored issues – show Best Practice introduced 2021-01-06 08:33 UTC by Report Bug Copy Issue Report 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. Loading history... Comprehensibility introduced 2021-01-06 08:33 UTC by Report Bug Copy Issue Report Usage of the sequence operator is discouraged, since it may lead to obfuscated code. The sequence or comma operator allows the inclusion of multiple expressions where only is permitted. The result of the sequence is the value of the last expression. This operator is most often used in `for` statements. Used in another places it can make code hard to read, especially when people do not realize it even exists as a seperate operator. This check looks for usage of the sequence operator in locations where it is not necessary and could be replaced by a series of expressions or statements. var a,b,c; a = 1, b = 1, c= 3; could just as well be written as: var a,b,c; a = 1; b = 1; c = 3; To learn more about the sequence operator, please refer to the MDN. Loading history... Bug introduced 2021-01-06 08:33 UTC by Report Bug Copy Issue Report The variable `globalThis` seems to be never declared. If this is a global, consider adding a `/** global: globalThis */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
10		}(this, (function ($) { 'use strict';
11
12		function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
13
14		var $__default = /#__PURE__/_interopDefaultLegacy($);
15
16		/**
17		* --------------------------------------------------------------------------
18		* Bootstrap (v4.5.3): util.js
19		* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
20		* --------------------------------------------------------------------------
21		*/
22		/**
23		* ------------------------------------------------------------------------
24		* Private TransitionEnd Helpers
25		* ------------------------------------------------------------------------
26		*/
27
28		var TRANSITION_END = 'transitionend';
29		var MAX_UID = 1000000;
30		var MILLISECONDS_MULTIPLIER = 1000; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
31
32		function toType(obj) {
33		if (obj === null \|\| typeof obj === 'undefined') {
34		return "" + obj;
35		}
36
37		return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
38		}
39
40		function getSpecialTransitionEndEvent() {
41		return {
42		bindType: TRANSITION_END,
43		delegateType: TRANSITION_END,
44		handle: function handle(event) {
45		if ($__default['default'](event.target).is(this)) {
46		return event.handleObj.handler.apply(this, arguments); // eslint-disable-line prefer-rest-params
47		}
48
49		return undefined;
50		}
51		};
52		}
53
54		function transitionEndEmulator(duration) {
55		var _this = this;
56
57		var called = false;
58		$__default['default'](this).one(Util.TRANSITION_END, function () {
59		called = true;
60		});
61		setTimeout(function () {
62		if (!called) {
63		Util.triggerTransitionEnd(_this);
64		}
65		}, duration);
66		return this;
67		}
68
69		function setTransitionEndSupport() {
70		$__default['default'].fn.emulateTransitionEnd = transitionEndEmulator;
71		$__default['default'].event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();
72		}
73		/**
74		* --------------------------------------------------------------------------
75		* Public Util Api
76		* --------------------------------------------------------------------------
77		*/
78
79
80		var Util = {
81		TRANSITION_END: 'bsTransitionEnd',
82		getUID: function getUID(prefix) {
83		do {
84		prefix += ~~(Math.random() * MAX_UID); // "~~" acts like a faster Math.floor() here
85		} while (document.getElementById(prefix));
86
87		return prefix;
88		},
89		getSelectorFromElement: function getSelectorFromElement(element) {
90		var selector = element.getAttribute('data-target');
91
92		if (!selector \|\| selector === '#') {
93		var hrefAttr = element.getAttribute('href');
94		selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : '';
95		}
96
97		try {
98		return document.querySelector(selector) ? selector : null;
99		} catch (_) {
100		return null;
101		}
102		},
103		getTransitionDurationFromElement: function getTransitionDurationFromElement(element) {
104		if (!element) {
105		return 0;
106		} // Get transition-duration of the element
107
108
109		var transitionDuration = $__default['default'](element).css('transition-duration');
110		var transitionDelay = $__default['default'](element).css('transition-delay');
111		var floatTransitionDuration = parseFloat(transitionDuration);
112		var floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
113
114		if (!floatTransitionDuration && !floatTransitionDelay) {
115		return 0;
116		} // If multiple durations are defined, take the first
117
118
119		transitionDuration = transitionDuration.split(',')[0];
120		transitionDelay = transitionDelay.split(',')[0];
121		return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
122		},
123		reflow: function reflow(element) {
124		return element.offsetHeight;
125		},
126		triggerTransitionEnd: function triggerTransitionEnd(element) {
127		$__default['default'](element).trigger(TRANSITION_END);
128		},
129		supportsTransitionEnd: function supportsTransitionEnd() {
130		return Boolean(TRANSITION_END);
131		},
132		isElement: function isElement(obj) {
133		return (obj[0] \|\| obj).nodeType;
134		},
135		typeCheckConfig: function typeCheckConfig(componentName, config, configTypes) {
136		for (var property in configTypes) {
		0 ignored issues – show Complexity introduced 2019-04-29 18:13 UTC by Report Bug Copy Issue Report A for in loop automatically includes the property of any prototype object, consider checking the key using `hasOwnProperty`. When iterating over the keys of an object, this includes not only the keys of the object, but also keys contained in the prototype of that object. It is generally a best practice to check for these keys specifically: var someObject; for (var key in someObject) { if ( ! someObject.hasOwnProperty(key)) { continue; // Skip keys from the prototype. } doSomethingWith(key); } Loading history...
137		if (Object.prototype.hasOwnProperty.call(configTypes, property)) {
138		var expectedTypes = configTypes[property];
139		var value = config[property];
140		var valueType = value && Util.isElement(value) ? 'element' : toType(value);
141
142		if (!new RegExp(expectedTypes).test(valueType)) {
143		throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
144		}
145		}
146		}
147		},
148		findShadowRoot: function findShadowRoot(element) {
149		if (!document.documentElement.attachShadow) {
150		return null;
151		} // Can find the shadow root otherwise it'll return the document
152
153
154		if (typeof element.getRootNode === 'function') {
155		var root = element.getRootNode();
156		return root instanceof ShadowRoot ? root : null;
		0 ignored issues – show Bug introduced 2019-04-29 18:13 UTC by Report Bug Copy Issue Report The variable `ShadowRoot` seems to be never declared. If this is a global, consider adding a `/** global: ShadowRoot */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
157		}
158
159		if (element instanceof ShadowRoot) {
160		return element;
161		} // when we don't find a shadow root
162
163
164		if (!element.parentNode) {
165		return null;
166		}
167
168		return Util.findShadowRoot(element.parentNode);
169		},
170		jQueryDetection: function jQueryDetection() {
171		if (typeof $__default['default'] === 'undefined') {
172		throw new TypeError('Bootstrap\'s JavaScript requires jQuery. jQuery must be included before Bootstrap\'s JavaScript.');
173		}
174
175		var version = $__default['default'].fn.jquery.split(' ')[0].split('.');
176		var minMajor = 1;
177		var ltMajor = 2;
178		var minMinor = 9;
179		var minPatch = 1;
180		var maxMajor = 4;
181
182		if (version[0] < ltMajor && version[1] < minMinor \|\| version[0] === minMajor && version[1] === minMinor && version[2] < minPatch \|\| version[0] >= maxMajor) {
183		throw new Error('Bootstrap\'s JavaScript requires at least jQuery v1.9.1 but less than v4.0.0');
184		}
185		}
186		};
187		Util.jQueryDetection();
188		setTransitionEndSupport();
189
190		return Util;
191
192		})));
193		//# sourceMappingURL=util.js.map
194

ProfessionalWiki / Bootstrap

Pull Request — master (#45)

util.js ➔ _interopDefaultLegacy B

Complexity

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Duplication

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