43 lines
980 B
JavaScript
43 lines
980 B
JavaScript
function main() {
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var db = JSON.parse(require('fs').readFileSync('./data.json', 'utf8'));
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console.log('There were ' + db.users.length + ' users for ' + db.experiments.length + ' experiments');
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var meanTimeNoReco = 0;
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var meanTimeArrow = 0;
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var meanTimeViewport = 0;
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for (var i = 0; i < db.experiments.length; i++) {
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var exp = db.experiments[i];
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var events = exp.elements.events;
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if (events.length === 0 || exp.user.worker_id === null) {
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continue;
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}
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console.log(exp.user.worker_id + ' : ' + exp.user.rating + ' -> ' + timeToString(timeDifference(events[0].time, events[events.length-1].time)));
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}
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}
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function timeDifference(time1, time2) {
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return new Date(time2).getTime() - new Date(time1).getTime();
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}
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function timeToString(_time) {
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var time = _time / 1000;
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return Math.floor(time / 3600) + 'h' + Math.floor((time % 3600) / 60) + 'm' + Math.floor(time % 60);
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}
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main();
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