module.exports - Code Metrics - Inspection of "2.0.0" - rootsdev/gedcomx-js - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Justin

created 2016-10-06 21:40 UTC

module.exports A

↳ Parent: module.exports

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
c	1
b	0
f	0
nc	1
nop	0
dl	0
loc	3
rs	10

module.exports = function(GedcomX){

  var utils = require('../utils'),
      Base = require('../Base');
  
  /**
   * A list of Links
   * 
   * @constructor
   * @param {Object} [json]

   */
  var Links = function(json){
    
    // Protect against forgetting the new keyword when calling the constructor
    if(!(this instanceof Links)){
      return new Links(json);
    }
    
    // If the given object is already an instance then just return it. DON'T copy it.
    if(Links.isInstance(json)){
      return json;
    }
    
    this.init(json);

  };
  
  // There's no value in us extending Base at the moment
  Links.prototype = Object.create(Base.prototype);
  
  Links._gedxClass = Links.prototype._gedxClass = 'GedcomX.Links';
  
  /**
   * Check whether the given object is an instance of this class.
   * 
   * @param {Object} obj
   * @returns {Boolean}
   */
  Links.isInstance = function(obj){
    return utils.isInstance(obj, this._gedxClass);
  };

  /**
   * Initialize from JSON
   * 
   * @param {Object}

   * @return {Link} this
   */
  Links.prototype.init = function(json){
    
    Base.prototype.init.call(this, json);
    
    if(json){
      this.setLinks(json);
    }
    return this;
  };
  
  /**
   * Get the list of links
   * 
   * @return {Link[]} links
   */
  Links.prototype.getLinks = function(){
    return this.links;
  };
  
  /**
   * Get a link matching a rel
   * 
   * @param {String} rel
   * @return {Link} link
   */
  Links.prototype.getLink = function(rel){
    return this.links.find(function(link){
      return link.getRel() === rel;
    });
  };
  
  /**
   * Add a link
   * 
   * @param {Link} link
   * @return {Links} this
   */
  Links.prototype.addLink = function(link){
    // TODO: check for duplicates
    this.links.push(GedcomX.Link(link));
    return this;
  };
  
  /**
   * Set the links. May either provide the JSON object structure or an array
   * of Link instances
   * 
   * @param {Object|Link[]} links
   * @return {Links} this
   */
  Links.prototype.setLinks = function(links){
    this.links = [];
    if(links){
      
      // List of link
      if(Array.isArray(links)){
        for(var i = 0; i < links.length; i++){
          this.addLink(links[i]);
        }
      }
      
      // JSON object
      else {
        for(var rel in links){
var someObject;
for (var key in someObject) {
    if ( ! someObject.hasOwnProperty(key)) {
        continue; // Skip keys from the prototype.
    }

    doSomethingWith(key);
}
          this.addLink(new GedcomX.Link(links[rel]).setRel(rel));
        }
      }
    }
    return this;
  };
  
  /**
   * Export the object as JSON
   * 
   * @return {Object} JSON object
   */
  Links.prototype.toJSON = function(){
    var links = this.getLinks(),
        json = {},
        linkJson, rel;
    for(var i = 0; i < links.length; i++){
      linkJson = utils.toJSON(links[i]);
      rel = linkJson.rel;
      if(rel){
        delete linkJson.rel;
        json[rel] = linkJson;
      }
    }
    return json;
  };
  
  GedcomX.Links = Links;

};

1			module.exports = function(GedcomX){
2
3			var utils = require('../utils'),
4			Base = require('../Base');
5
6			/**
7			* A list of Links
8			*
9			* @constructor
10			* @param {Object} [json]
			0 ignored issues – show Documentation introduced 2016-10-06 21:41 UTC by Report Bug Copy Issue Report The parameter `[json]` does not exist. Did you maybe forget to remove this comment? Loading history...
11			*/
12			var Links = function(json){
13
14			// Protect against forgetting the new keyword when calling the constructor
15			if(!(this instanceof Links)){
16			return new Links(json);
17			}
18
19			// If the given object is already an instance then just return it. DON'T copy it.
20			if(Links.isInstance(json)){
21			return json;
22			}
23
24			this.init(json);
			0 ignored issues – show Best Practice introduced 2016-10-06 21:41 UTC by Report Bug Copy Issue Report There is no `return` statement in this branch, but you do return something in other branches. Did you maybe miss it? If you do not want to return anything, consider adding `return undefined;` explicitly. Loading history...
25			};
26
27			// There's no value in us extending Base at the moment
28			Links.prototype = Object.create(Base.prototype);
29
30			Links._gedxClass = Links.prototype._gedxClass = 'GedcomX.Links';
31
32			/**
33			* Check whether the given object is an instance of this class.
34			*
35			* @param {Object} obj
36			* @returns {Boolean}
37			*/
38			Links.isInstance = function(obj){
39			return utils.isInstance(obj, this._gedxClass);
40			};
41
42			/**
43			* Initialize from JSON
44			*
45			* @param {Object}
			0 ignored issues – show Documentation introduced 2016-10-06 21:41 UTC by Report Bug Copy Issue Report The parameter `*` does not exist. Did you maybe forget to remove this comment? Loading history...
46			* @return {Link} this
47			*/
48			Links.prototype.init = function(json){
49
50			Base.prototype.init.call(this, json);
51
52			if(json){
53			this.setLinks(json);
54			}
55			return this;
56			};
57
58			/**
59			* Get the list of links
60			*
61			* @return {Link[]} links
62			*/
63			Links.prototype.getLinks = function(){
64			return this.links;
65			};
66
67			/**
68			* Get a link matching a rel
69			*
70			* @param {String} rel
71			* @return {Link} link
72			*/
73			Links.prototype.getLink = function(rel){
74			return this.links.find(function(link){
75			return link.getRel() === rel;
76			});
77			};
78
79			/**
80			* Add a link
81			*
82			* @param {Link} link
83			* @return {Links} this
84			*/
85			Links.prototype.addLink = function(link){
86			// TODO: check for duplicates
87			this.links.push(GedcomX.Link(link));
88			return this;
89			};
90
91			/**
92			* Set the links. May either provide the JSON object structure or an array
93			* of Link instances
94			*
95			* @param {Object\|Link[]} links
96			* @return {Links} this
97			*/
98			Links.prototype.setLinks = function(links){
99			this.links = [];
100			if(links){
101
102			// List of link
103			if(Array.isArray(links)){
104			for(var i = 0; i < links.length; i++){
105			this.addLink(links[i]);
106			}
107			}
108
109			// JSON object
110			else {
111			for(var rel in links){
			0 ignored issues – show Complexity introduced 2016-10-06 21:41 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...
112			this.addLink(new GedcomX.Link(links[rel]).setRel(rel));
113			}
114			}
115			}
116			return this;
117			};
118
119			/**
120			* Export the object as JSON
121			*
122			* @return {Object} JSON object
123			*/
124			Links.prototype.toJSON = function(){
125			var links = this.getLinks(),
126			json = {},
127			linkJson, rel;
128			for(var i = 0; i < links.length; i++){
129			linkJson = utils.toJSON(links[i]);
130			rel = linkJson.rel;
131			if(rel){
132			delete linkJson.rel;
133			json[rel] = linkJson;
134			}
135			}
136			return json;
137			};
138
139			GedcomX.Links = Links;
140
141			};

rootsdev / gedcomx-js

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module.exports A

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