driver.js ➔ getPageContent - Code Metrics - Inspection of "Fix for #2271 (#2273)" - AliasIO/wappalyzer - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 3d8ed9...b1b851 )

by Elbert

created 2018-05-05 03:07 UTC

driver.js ➔ getPageContent B

↳ Parent: Project

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	2
c	1
b	0
f	0
nc	2
nop	0
dl	0
loc	27
rs	8.8571

1 Function

Rating	Name	Duplication	Size	Complexity
A	driver.js ➔ ... ➔ ???	0	1	1

/**
 * Bookmarklet driver
 */

/** global: wappalyzer */
/** global: XMLHttpRequest */

(function() {
  wappalyzer.driver.document = document;

	const container = document.getElementById('wappalyzer-container');
	const url = wappalyzer.parseUrl(top.location.href);

	const hasOwn = Object.prototype.hasOwnProperty;

  /**
   * Log messages to console
   */
  wappalyzer.driver.log = (message, source, type) => {
    console.log('[wappalyzer ' + type + ']', '[' + source + ']', message);

  };

  function getPageContent() {
    wappalyzer.log('func: getPageContent', 'driver');

    var env = [];

    for ( let i in window ) {
      env.push(i);
    }

    var scripts = Array.prototype.slice
      .apply(document.scripts)
      .filter(s => s.src)
      .map(s => s.src);

    var html = new XMLSerializer().serializeToString(document).split('\n');


    html = html
      .slice(0, 1000).concat(html.slice(html.length - 1000))
      .map(line => line.substring(0, 1000))
      .join('\n');

    wappalyzer.analyze(url, {
      html: html,
      env: env,
      scripts: scripts
    });
  }

	function getResponseHeaders() {
    wappalyzer.log('func: getResponseHeaders', 'driver');

    var xhr = new XMLHttpRequest();

    xhr.open('GET', url, true);

    xhr.onreadystatechange = () => {
      if ( xhr.readyState === 4 && xhr.status ) {
        var headers = xhr.getAllResponseHeaders().split("\n");

        if ( headers.length > 0 && headers[0] != '' ) {
          wappalyzer.log('responseHeaders: ' + xhr.getAllResponseHeaders(), 'driver');

          var responseHeaders = {};

          headers.forEach(line => {
            var name, value;

            if ( line ) {
              name  = line.substring(0, line.indexOf(': '));
              value = line.substring(line.indexOf(': ') + 2, line.length - 1);

              if ( !responseHeaders[name.toLowerCase()] ){
                responseHeaders[name.toLowerCase()] = []
              }
              responseHeaders[name.toLowerCase()].push(value);
            }
          });

          wappalyzer.analyze(url, {
            headers: responseHeaders
          });
        }
      }
    }

    xhr.send();
  }

  /**
   * Display apps
   */
  wappalyzer.driver.displayApps = detected => {
var a,b,c;

a = 1, b = 1,  c= 3;
    wappalyzer.log('func: diplayApps', 'driver');

    var first = true;
    var app;
    var category;
    var html;

    html =
      '<a id="wappalyzer-close" href="javascript: document.body.removeChild(document.getElementById(\'wappalyzer-container\')); void(0);">' +
        'Close' +
      '</a>' +
      '<div id="wappalyzer-apps">';

    if ( detected != null && Object.keys(detected).length ) {
      for ( app in detected ) {
        if ( !hasOwn.call(detected, app) ) {
          continue;
        }

        var version = detected[app].version,
          confidence = detected[app].confidence;

        html +=
          '<div class="wappalyzer-app' + ( first ? ' wappalyzer-first' : '' ) + '">' +
            '<a target="_blank" class="wappalyzer-application" href="' + wappalyzer.config.websiteURL + 'applications/' + app.toLowerCase().replace(/ /g, '-').replace(/[^a-z0-9-]/g, '') + '">' +
              '<strong>' +
                '<img src="' + wappalyzer.config.websiteURL + 'images/icons/' + (wappalyzer.apps[app].icon || 'default.svg') + '" width="16" height="16"/> ' + app +
              '</strong>' +
              ( version ? ' ' + version : '' ) + ( confidence < 100 ? ' (' + confidence + '% sure)' : '' ) +
            '</a>';

        for ( let i in wappalyzer.apps[app].cats ) {
          if ( !hasOwn.call(wappalyzer.apps[app].cats, i) ) {
            continue;
          }

          category = wappalyzer.categories[wappalyzer.apps[app].cats[i]].name;

          html += '<a target="_blank" class="wappalyzer-category" href="' + wappalyzer.config.websiteURL + 'categories/' + slugify(category) + '">' + category + '</a>';
        }

        html += '</div>';

        first = false;
      }
    } else {
      html += '<div id="wappalyzer-empty">No applications detected</div>';
    }

    html += '</div>';

    container.innerHTML = html;
  },

  /**
   * Open a tab
   */
  function openTab(args) {
    open(args.url);
  }

  function slugify(string) {
    return string.toLowerCase().replace(/[^a-z0-9-]/g, '-').replace(/--+/g, '-').replace(/(?:^-|-$)/, '');
  }

  getPageContent();
  getResponseHeaders();
})();


1			/**
2			* Bookmarklet driver
3			*/
4
5			/** global: wappalyzer */
6			/** global: XMLHttpRequest */
7
8			(function() {
9			wappalyzer.driver.document = document;
10
11			const container = document.getElementById('wappalyzer-container');
12			const url = wappalyzer.parseUrl(top.location.href);
			0 ignored issues – show Bug introduced 2018-01-28 00:12 UTC by Report Bug Copy Issue Report The variable `top` seems to be never declared. If this is a global, consider adding a `/** global: top */` 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...
13			const hasOwn = Object.prototype.hasOwnProperty;
14
15			/**
16			* Log messages to console
17			*/
18			wappalyzer.driver.log = (message, source, type) => {
19			console.log('[wappalyzer ' + type + ']', '[' + source + ']', message);
			0 ignored issues – show Debugging Code introduced 2017-10-08 04:26 UTC by Report Bug Copy Issue Report `console.log` looks like debug code. Are you sure you do not want to remove it? Loading history...
20			};
21
22			function getPageContent() {
23			wappalyzer.log('func: getPageContent', 'driver');
24
25			var env = [];
26
27			for ( let i in window ) {
28			env.push(i);
29			}
30
31			var scripts = Array.prototype.slice
32			.apply(document.scripts)
33			.filter(s => s.src)
34			.map(s => s.src);
35
36			var html = new XMLSerializer().serializeToString(document).split('\n');
			0 ignored issues – show Bug introduced 2018-04-28 09:42 UTC by Report Bug Copy Issue Report The variable `XMLSerializer` seems to be never declared. If this is a global, consider adding a `/** global: XMLSerializer */` 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...
37
38			html = html
39			.slice(0, 1000).concat(html.slice(html.length - 1000))
40			.map(line => line.substring(0, 1000))
41			.join('\n');
42
43			wappalyzer.analyze(url, {
44			html: html,
45			env: env,
46			scripts: scripts
47			});
48			}
49
50			function getResponseHeaders() {
51			wappalyzer.log('func: getResponseHeaders', 'driver');
52
53			var xhr = new XMLHttpRequest();
54
55			xhr.open('GET', url, true);
56
57			xhr.onreadystatechange = () => {
58			if ( xhr.readyState === 4 && xhr.status ) {
59			var headers = xhr.getAllResponseHeaders().split("\n");
60
61			if ( headers.length > 0 && headers[0] != '' ) {
62			wappalyzer.log('responseHeaders: ' + xhr.getAllResponseHeaders(), 'driver');
63
64			var responseHeaders = {};
65
66			headers.forEach(line => {
67			var name, value;
68
69			if ( line ) {
70			name = line.substring(0, line.indexOf(': '));
71			value = line.substring(line.indexOf(': ') + 2, line.length - 1);
72
73			if ( !responseHeaders[name.toLowerCase()] ){
74			responseHeaders[name.toLowerCase()] = []
75			}
76			responseHeaders[name.toLowerCase()].push(value);
77			}
78			});
79
80			wappalyzer.analyze(url, {
81			headers: responseHeaders
82			});
83			}
84			}
85			}
86
87			xhr.send();
88			}
89
90			/**
91			* Display apps
92			*/
93			wappalyzer.driver.displayApps = detected => {
			0 ignored issues – show Comprehensibility introduced 2017-10-08 04:26 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...
94			wappalyzer.log('func: diplayApps', 'driver');
95
96			var first = true;
97			var app;
98			var category;
99			var html;
100
101			html =
102			'<a id="wappalyzer-close" href="javascript: document.body.removeChild(document.getElementById(\'wappalyzer-container\')); void(0);">' +
103			'Close' +
104			'</a>' +
105			'<div id="wappalyzer-apps">';
106
107			if ( detected != null && Object.keys(detected).length ) {
108			for ( app in detected ) {
109			if ( !hasOwn.call(detected, app) ) {
110			continue;
111			}
112
113			var version = detected[app].version,
114			confidence = detected[app].confidence;
115
116			html +=
117			'<div class="wappalyzer-app' + ( first ? ' wappalyzer-first' : '' ) + '">' +
118			'<a target="_blank" class="wappalyzer-application" href="' + wappalyzer.config.websiteURL + 'applications/' + app.toLowerCase().replace(/ /g, '-').replace(/[^a-z0-9-]/g, '') + '">' +
119			'<strong>' +
120			'<img src="' + wappalyzer.config.websiteURL + 'images/icons/' + (wappalyzer.apps[app].icon \|\| 'default.svg') + '" width="16" height="16"/> ' + app +
121			'</strong>' +
122			( version ? ' ' + version : '' ) + ( confidence < 100 ? ' (' + confidence + '% sure)' : '' ) +
123			'</a>';
124
125			for ( let i in wappalyzer.apps[app].cats ) {
126			if ( !hasOwn.call(wappalyzer.apps[app].cats, i) ) {
127			continue;
128			}
129
130			category = wappalyzer.categories[wappalyzer.apps[app].cats[i]].name;
131
132			html += '<a target="_blank" class="wappalyzer-category" href="' + wappalyzer.config.websiteURL + 'categories/' + slugify(category) + '">' + category + '</a>';
133			}
134
135			html += '</div>';
136
137			first = false;
138			}
139			} else {
140			html += '<div id="wappalyzer-empty">No applications detected</div>';
141			}
142
143			html += '</div>';
144
145			container.innerHTML = html;
146			},
147
148			/**
149			* Open a tab
150			*/
151			function openTab(args) {
152			open(args.url);
153			}
154
155			function slugify(string) {
156			return string.toLowerCase().replace(/[^a-z0-9-]/g, '-').replace(/--+/g, '-').replace(/(?:^-\|-$)/, '');
157			}
158
159			getPageContent();
160			getResponseHeaders();
161			})();
162

AliasIO / wappalyzer

Push — master ( 3d8ed9...b1b851 )

driver.js ➔ getPageContent B

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