inject.js ➔ ??? - Code Metrics - Inspection of "Fix uncaught promise in browser-polyfill.js" - AliasIO/wappalyzer - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( ccdb69...24c460 )

by Elbert

created 2018-02-16 03:47 UTC

inject.js ➔ ??? D

↳ Parent: Project

Complexity

Conditions	9
Paths	8

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes	3
Bugs	0	Features	1

Metric	Value
c	3
b	0
f	1
nc	8
nop	1
dl	0
loc	31
cc	9
rs	4.909

(function() {
	try {
    addEventListener('message', (event => {
      if ( event.data.id !== 'patterns' ) {
        return;
      }

      const patterns = event.data.patterns || {};

      const js = {};

      for ( let appName in patterns ) {
        if ( patterns.hasOwnProperty(appName) ) {
          js[appName] = {};

          for ( let chain in patterns[appName] ) {
            if ( patterns[appName].hasOwnProperty(chain) ) {
              js[appName][chain] = {};

              for ( let index in patterns[appName][chain] ) {
                const value = detectJs(chain);

                if ( value && patterns[appName][chain].hasOwnProperty(index) ) {
                  js[appName][chain][index] = value;
                }
              }
            }
          }
        }
      }

      postMessage({ id: 'js', js }, '*');
    }), false);
  } catch(e) {
    // Fail quietly
  }

  function detectJs(chain) {
    try {
      const properties = chain.split('.');

      var value = properties.length ? window : null;

      for ( let i = 0; i < properties.length; i ++ ) {
        var property = properties[i];

        if ( value.hasOwnProperty(property) ) {
          value = value[property];
        } else {
          value = null;

          break;
        }
      }

      return typeof value === 'string' || typeof value === 'number' ? value : !!value;
    } catch(e) {
      // Fail quietly
    }

  }
}());


1			(function() {
2			try {
3			addEventListener('message', (event => {
4			if ( event.data.id !== 'patterns' ) {
5			return;
6			}
7
8			const patterns = event.data.patterns \|\| {};
9
10			const js = {};
11
12			for ( let appName in patterns ) {
13			if ( patterns.hasOwnProperty(appName) ) {
14			js[appName] = {};
15
16			for ( let chain in patterns[appName] ) {
17			if ( patterns[appName].hasOwnProperty(chain) ) {
18			js[appName][chain] = {};
19
20			for ( let index in patterns[appName][chain] ) {
21			const value = detectJs(chain);
22
23			if ( value && patterns[appName][chain].hasOwnProperty(index) ) {
24			js[appName][chain][index] = value;
25			}
26			}
27			}
28			}
29			}
30			}
31
32			postMessage({ id: 'js', js }, '*');
33			}), false);
34			} catch(e) {
35			// Fail quietly
36			}
37
38			function detectJs(chain) {
39			try {
40			const properties = chain.split('.');
41
42			var value = properties.length ? window : null;
43
44			for ( let i = 0; i < properties.length; i ++ ) {
45			var property = properties[i];
46
47			if ( value.hasOwnProperty(property) ) {
48			value = value[property];
49			} else {
50			value = null;
51
52			break;
53			}
54			}
55
56			return typeof value === 'string' \|\| typeof value === 'number' ? value : !!value;
57			} catch(e) {
58			// Fail quietly
59			}
			0 ignored issues – show Best Practice introduced 2017-12-28 22:41 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...
60			}
61			}());
62

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