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| 1 | +<!doctype html> |
| 2 | +<html> |
| 3 | + <head> |
| 4 | + <meta charset="utf-8" /> |
| 5 | + <meta name="referrer" content="origin" /> |
| 6 | + <script> |
| 7 | + /* jshint ignore:start */ |
| 8 | + // jscs:disable |
| 9 | + // https://gist.github.com/982883 |
| 10 | + var uuid = function(a) { |
| 11 | + return a // if the placeholder was passed, return |
| 12 | + ? ( // a random number from 0 to 15 |
| 13 | + a ^ // unless b is 8, |
| 14 | + Math.random() // in which case |
| 15 | + * 16 // a random number from |
| 16 | + >> a/4 // 8 to 11 |
| 17 | + ).toString(16) // in hexadecimal |
| 18 | + : ( // or otherwise a concatenated string: |
| 19 | + [1e7] + // 10000000 + |
| 20 | + -1e3 + // -1000 + |
| 21 | + -4e3 + // -4000 + |
| 22 | + -8e3 + // -80000000 + |
| 23 | + -1e11 // -100000000000, |
| 24 | + ).replace( // replacing |
| 25 | + /[018]/g, // zeroes, ones, and eights with |
| 26 | + uuid // random hex digits |
| 27 | + ); |
| 28 | + }; |
| 29 | + |
| 30 | + window.frameHash = window.location.hash.replace(/^#/, ''); |
| 31 | + |
| 32 | + var postToParent = function(message) { |
| 33 | + if (window.parent.postMessage != null) { |
| 34 | + window.parent.postMessage(message, '*'); |
| 35 | + } |
| 36 | + }; |
| 37 | + |
| 38 | + var onDidReceiveMessage = function(e) { |
| 39 | + if (e.data.id === frameHash) { |
| 40 | + var xhr = new XMLHttpRequest(), |
| 41 | + now = new Date(), |
| 42 | + data = { |
| 43 | + messageId: uuid(), |
| 44 | + sentAt: now.toISOString(), |
| 45 | + batch: [ { |
| 46 | + event: e.data.event, |
| 47 | + properties: e.data.properties, |
| 48 | + type: 'track', |
| 49 | + messageId: uuid(), |
| 50 | + timestamp: now.toISOString(), |
| 51 | + context: { |
| 52 | + ip: '0.0.0.0', |
| 53 | + page: { |
| 54 | + path: '/', |
| 55 | + referrer: '', |
| 56 | + search: '', |
| 57 | + title: '', |
| 58 | + url: 'http://' |
| 59 | + } |
| 60 | + }, |
| 61 | + integrations: {}, |
| 62 | + userId: e.data.aid |
| 63 | + } ] |
| 64 | + }; |
| 65 | + |
| 66 | + xhr.onreadystatechange = function() { |
| 67 | + if (xhr.readyState === 4) { |
| 68 | + postToParent({ |
| 69 | + id: frameHash, |
| 70 | + message: 'xhr sent' |
| 71 | + }); |
| 72 | + window.onDidReceiveMessage = null; |
| 73 | + } |
| 74 | + }; |
| 75 | + |
| 76 | + xhr.open('POST', 'https://metrics.articulate.com/v1/import'); |
| 77 | + xhr.setRequestHeader('Content-Type', 'application/json'); |
| 78 | + xhr.send(JSON.stringify(data)); |
| 79 | + } |
| 80 | + }; |
| 81 | + |
| 82 | + if ('onmessage' in window) { |
| 83 | + window.addEventListener('message', onDidReceiveMessage, false); |
| 84 | + } else { |
| 85 | + // coming from flash, we will use older JS since we can expect some older IE versions |
| 86 | + var validProps = [ |
| 87 | + 'os', 'browser', 'playerVersion', 'playerType', 'lmsPresent', 'tinCanPresent', |
| 88 | + 'aoSupport', 'publishSource', 'protocol', 'productChannel', 'cid', 'screenResolution', |
| 89 | + 'pixelRatio' |
| 90 | + ]; |
| 91 | + var aid, |
| 92 | + props = window.location.search.replace(/^\?/, '').split('&'), |
| 93 | + config = {}; |
| 94 | + |
| 95 | + for (var i = 0, ii = props.length, currProp; i < ii; i++) { |
| 96 | + currProp = props[i].split('='); |
| 97 | + if (validProps.indexOf(currProp[0]) > -1 && currProp.length === 2) { |
| 98 | + config[currProp[0]] = currProp[1]; |
| 99 | + } else if (currProp[0] === 'aid') { |
| 100 | + aid = currProp[1]; |
| 101 | + } |
| 102 | + } |
| 103 | + |
| 104 | + window.onDidReceiveMessage({ |
| 105 | + data: { |
| 106 | + id: frameHash, |
| 107 | + event: 'player_course_load', |
| 108 | + properties: config, |
| 109 | + aid: aid |
| 110 | + } |
| 111 | + }) |
| 112 | + |
| 113 | + } |
| 114 | + /* jshint ignore:end */ |
| 115 | + // jscs:enable |
| 116 | + </script> |
| 117 | + </head> |
| 118 | + <body> |
| 119 | + </body> |
| 120 | + <script> |
| 121 | + postToParent({ |
| 122 | + id: window.frameHash, |
| 123 | + message: 'loaded' |
| 124 | + }); |
| 125 | + </script> |
| 126 | +</html> |
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