Created
September 28, 2020 12:17
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| const url = 'https://www.trainerroad.com/api/workoutdetails/' + document.location.href.split('/').pop().split('-')[0] | |
| function download(filename, text) { | |
| var element = document.createElement('a'); | |
| element.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent(text)); | |
| element.setAttribute('download', filename); | |
| element.style.display = 'none'; | |
| document.body.appendChild(element); | |
| element.click(); | |
| document.body.removeChild(element); | |
| } | |
| fetch(url, { credentials: "include" }).then(res => res.json()) | |
| .then(function(json) { | |
| var intervals = json.Workout.intervalData; | |
| var workoutSeconds = json.Workout.workoutData; | |
| var mappedIntervals = []; | |
| for (let i = 1; i < intervals.length; i++) { | |
| const interval = intervals[i]; | |
| const intervalLength = interval.End - interval.Start; | |
| const startSecond = interval.Start * 1000; | |
| const endSecond = interval.End * 1000; | |
| const workoutElements = workoutSeconds.filter(e => e.seconds >= startSecond && e.seconds < endSecond); | |
| var firstElement = workoutElements[0]; | |
| var lastElement = workoutElements[workoutElements.length - 1]; | |
| var startFtp = firstElement.ftpPercent / 100; | |
| var endFtp = lastElement.ftpPercent / 100; | |
| if (startFtp === endFtp) { | |
| mappedIntervals.push(`<SteadyState Duration="${intervalLength}" Power="${startFtp}"></SteadyState>`); | |
| } else if (startFtp < endFtp) { | |
| mappedIntervals.push(`<Warmup Duration="${intervalLength}" PowerLow="${startFtp}" PowerHigh="${endFtp}"></Warmup>`); | |
| } else { | |
| mappedIntervals.push(`<Cooldown Duration="${intervalLength}" PowerLow="${startFtp}" PowerHigh="${endFtp}"></Cooldown>`); | |
| } | |
| } | |
| var description = `${json.Workout.Details.WorkoutDescription}\n\n | |
| ${json.Workout.Details.GoalDescription}\n\n | |
| https://www.trainerroad.com/cycling/workouts/${json.Workout.Details.Id}`; | |
| const file = | |
| `<workout_file> | |
| <author>TrainerRoad</author> | |
| <name>${json.Workout.Details.WorkoutName}</name> | |
| <description><![CDATA[${description}]]></description> | |
| <sportType>bike</sportType> | |
| <tags/> | |
| <workout> | |
| ${mappedIntervals.join('\n ')} | |
| </workout> | |
| </workout_file>`; | |
| download(`${json.Workout.Details.WorkoutName}.zwo`, file); | |
| }); |
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