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73 lines
1.6 KiB
73 lines
1.6 KiB
(function() {
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'use strict';
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var
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data = {},
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lastEnv = [],
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prefs = sendSyncMessage('wappalyzer', { action: 'get prefs' })[0]
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;
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addEventListener('DOMContentLoaded', function() {
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removeEventListener('DOMContentLoaded', onLoad, false);
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onLoad();
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}, false);
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function onLoad() {
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if ( content.document.contentType != 'text/html' ) {
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return;
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}
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if ( prefs.analyzeJavaScript && prefs.analyzeOnLoad ) {
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content.document.documentElement.addEventListener('load', function() {
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var env = Object.keys(content.wrappedJSObject).slice(0, 500);
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lastEnv = env;
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// Only analyze new variables
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env = { env: env.filter(function(i) { return lastEnv.indexOf(i) === -1; }) };
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if ( env.length ) {
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sendAsyncMessage('wappalyzer', {
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action: 'analyze',
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analyze: { env: env }
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});
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}
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env = null;
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removeEventListener('load', onLoad, true);
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}, true);
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}
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// HTML
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var html = content.document.documentElement.outerHTML;
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// Comments outside HTML
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//if ( content.document.lastChild.nodeType === 8 ) {
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//content.alert(content.document.lastChild.nodeValue);
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//}
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if ( html.length > 50000 ) {
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html = html.substring(0, 25000) + html.substring(html.length - 25000, html.length);
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}
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data = { html: html };
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if ( prefs.analyzeJavaScript ) {
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data.env = Object.keys(content.wrappedJSObject).slice(0, 500);
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lastEnv = data.env;
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}
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sendAsyncMessage('wappalyzer', {
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action: 'analyze',
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hostname: content.location.hostname,
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url: content.location.href,
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analyze: data
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});
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data = null;
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}
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})();
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