dom.js ➔ nextSibling - Code Metrics - Inspection of "fix: Abe assets moved to /public/abejs" - AdFabConnect/abejs - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Branch — master (c2f34b)

by greg

created 2016-12-09 23:48 UTC

dom.js ➔ nextSibling A

↳ Parent: src/server/public/abejs/scripts/utils/dom.js

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	1	Features	0

Metric	Value
c	1
b	1
f	0
nc	1
nop	2
dl	0
loc	17
cc	1
rs	9.4285

1 Function

Rating	Name	Duplication	Size	Complexity
A	dom.js ➔ ... ➔ ???	0	11	4

/*global document */

export function nextSibling(parent, ele) {
  var next
  var found = false
  Array.prototype.forEach.call(parent.childNodes, (node) => {
    if(node.nodeName.indexOf('text') === -1) {
      if(found) {
        next = node
        found = false
      }
      if(node === ele) {
        found = true
      }
    }
  })
  
  return next
}

/**
 * Get closest DOM element up the tree that contains a class, ID, or data attribute
 * @param  {Node} elem The base element
 * @param  {String} selector The class, id, data attribute, or tag to look for
 * @return {Node} Null if no match
 */
export function getClosest(elem, selector) {

  var firstChar = selector.charAt(0)

    // Get closest match
  for ( ; elem && elem !== document; elem = elem.parentNode ) {

        // If selector is a class
    if ( firstChar === '.' ) {
      if ( elem.classList.contains( selector.substr(1) ) ) {
        return elem
      }
    }

        // If selector is an ID
    if ( firstChar === '#' ) {
      if ( elem.id === selector.substr(1) ) {
        return elem
      }
    } 

        // If selector is a data attribute
    if ( firstChar === '[' ) {
      if ( elem.hasAttribute( selector.substr(1, selector.length - 2) ) ) {
        return elem
      }
    }

        // If selector is a tag
    if ( elem.tagName.toLowerCase() === selector ) {
      return elem
    }

  }

  return false

}

1			/global document /
2
3			export function nextSibling(parent, ele) {
4			var next
5			var found = false
6			Array.prototype.forEach.call(parent.childNodes, (node) => {
7			if(node.nodeName.indexOf('text') === -1) {
8			if(found) {
9			next = node
10			found = false
11			}
12			if(node === ele) {
13			found = true
14			}
15			}
16			})
17
18			return next
19			}
20
21			/**
22			* Get closest DOM element up the tree that contains a class, ID, or data attribute
23			* @param {Node} elem The base element
24			* @param {String} selector The class, id, data attribute, or tag to look for
25			* @return {Node} Null if no match
26			*/
27			export function getClosest(elem, selector) {
28
29			var firstChar = selector.charAt(0)
30
31			// Get closest match
32			for ( ; elem && elem !== document; elem = elem.parentNode ) {
33
34			// If selector is a class
35			if ( firstChar === '.' ) {
36			if ( elem.classList.contains( selector.substr(1) ) ) {
37			return elem
38			}
39			}
40
41			// If selector is an ID
42			if ( firstChar === '#' ) {
43			if ( elem.id === selector.substr(1) ) {
44			return elem
45			}
46			}
47
48			// If selector is a data attribute
49			if ( firstChar === '[' ) {
50			if ( elem.hasAttribute( selector.substr(1, selector.length - 2) ) ) {
51			return elem
52			}
53			}
54
55			// If selector is a tag
56			if ( elem.tagName.toLowerCase() === selector ) {
57			return elem
58			}
59
60			}
61
62			return false
63
64			}

AdFabConnect / abejs

Branch — master (c2f34b)

dom.js ➔ nextSibling A

Complexity

Size

Duplication

Importance

1 Function

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