/**
* Get a workout from a string.
*
* @param string $string The data.
* @return \SportTrackerConnector\Workout\Workout
*/
public function fromString($string)
{
$simpleXML = new SimpleXMLElement($string);
$workout = new Workout();
foreach ($simpleXML->Activities[0] as $simpleXMLActivity) {
$workoutTrack = new Track();
// Sport.
$attributes = $simpleXMLActivity->attributes();
if (isset($attributes['Sport'])) {
$workoutTrack->setSport(SportGuesser::getSportFromCode((string) $attributes['Sport']));
}
// Track points.
foreach ($simpleXMLActivity->Lap as $lap) {
foreach ($lap->Track as $track) {
foreach ($track->Trackpoint as $trackPoint) {
$dateTime = new DateTime($trackPoint->Time);
$latitude = (string) $trackPoint->Position->LatitudeDegrees;
$longitude = (string) $trackPoint->Position->LongitudeDegrees;
$workoutTrackPoint = new TrackPoint($latitude, $longitude, $dateTime);
$workoutTrackPoint->setElevation(round((double) $trackPoint->AltitudeMeters, 2));
if ($trackPoint->DistanceMeters) {
$workoutTrackPoint->setDistance($trackPoint->DistanceMeters);
}
$extensions = $this->parseExtensions($trackPoint);
$workoutTrackPoint->setExtensions($extensions);
$workoutTrack->addTrackPoint($workoutTrackPoint);
}
}
}
$workout->addTrack($workoutTrack);
}
return $workout;
}
/**
* Download a workout.
*
* @param integer $idWorkout The ID of the workout to download.
* @return Workout
*/
public function downloadWorkout($idWorkout)
{
$this->logger->debug('Downloading JSON for workout "' . $idWorkout . '"');
$json = $this->getEndomondoAPI()->getWorkout($idWorkout);
$workout = new Workout();
$track = new Track();
$track->setSport($this->getSportMapper()->getSportFromCode($json['sport']));
if (isset($json['points'])) {
$this->logger->debug('Writing track points.');
foreach ($json['points'] as $point) {
$trackPoint = new TrackPoint($point['lat'], $point['lng'], new DateTime($point['time'], $this->getTimeZone()));
if (isset($point['alt'])) {
$trackPoint->setElevation($point['alt']);
}
if (isset($point['hr'])) {
$trackPoint->addExtension(new HR($point['hr']));
}
$track->addTrackPoint($trackPoint);
}
} else {
$this->logger->warning('No track points found for workout "' . $idWorkout . '".');
}
$workout->addTrack($track);
return $workout;
}
/**
* Get a workout from a string.
*
* @param string $string The data.
* @return \SportTrackerConnector\Workout\Workout
*/
public function fromString($string)
{
$simpleXML = new SimpleXMLElement($string);
$workout = new Workout();
if (isset($simpleXML->metadata->author->name)) {
$workout->setAuthor(new Author($simpleXML->metadata->author->name));
}
foreach ($simpleXML->trk as $simpleXMLTrack) {
$track = new Track();
// Sport.
if (isset($simpleXMLTrack->type)) {
$track->setSport(SportGuesser::getSportFromCode($simpleXMLTrack->type));
}
// Track points.
foreach ($simpleXMLTrack->trkseg->trkpt as $point) {
$attributes = $point->attributes();
$dateTime = new DateTime($point->time);
$trackPoint = new TrackPoint((string) $attributes['lat'], (string) $attributes['lon'], $dateTime);
$trackPoint->setElevation((int) $point->ele);
if (isset($point->extensions)) {
$trackPoint->setExtensions($this->parseExtensions($point->extensions));
}
$track->addTrackPoint($trackPoint);
}
$workout->addTrack($track);
}
return $workout;
}
/**
* Write the heart rate data for a lap.
*
* @param XMLWriter $xmlWriter The XML writer.
* @param \SportTrackerConnector\Workout\Workout\Track $track The track to write.
*/
private function writeLapHeartRateDate(XMLWriter $xmlWriter, Track $track)
{
$averageHeartRate = array();
$maxHearRate = null;
foreach ($track->getTrackPoints() as $trackPoint) {
if ($trackPoint->hasExtension(HR::ID) === true) {
$pointHearRate = $trackPoint->getExtension(HR::ID)->getValue();
$maxHearRate = max($maxHearRate, $pointHearRate);
$averageHeartRate[] = $pointHearRate;
}
}
if ($averageHeartRate !== array()) {
$xmlWriter->startElement('AverageHeartRateBpm');
$xmlWriter->writeAttributeNs('xsi', 'type', null, 'HeartRateInBeatsPerMinute_t');
$xmlWriter->writeElement('Value', array_sum($averageHeartRate) / count($averageHeartRate));
$xmlWriter->endElement();
}
if ($maxHearRate !== null) {
$xmlWriter->startElement('MaximumHeartRateBpm');
$xmlWriter->writeAttributeNs('xsi', 'type', null, 'HeartRateInBeatsPerMinute_t');
$xmlWriter->writeElement('Value', $maxHearRate);
$xmlWriter->endElement();
}
}
/**
* Test downloading a workout with points.
*/
public function testDownloadWorkoutWithPoints()
{
$idWorkout = 1;
$stravaAPI = $this->getStravaAPIMock(array('getWorkout'));
$stravaAPI->expects($this->once())->method('getWorkout')->with($idWorkout)->willReturn(array('latlng' => array(array('10.0', '53.0'), array('10.1', '53.1'), array('10.2', '53.2')), 'time' => array(new \DateTime('2014-07-27 20:33:15', new \DateTimeZone('UTC')), new \DateTime('2014-07-27 20:33:16', new \DateTimeZone('UTC')), new \DateTime('2014-07-27 20:33:17', new \DateTimeZone('UTC'))), 'altitude' => array(0, 10, -2), 'heartrate' => array(130, 140, 150)));
$logger = $this->getMockForAbstractClass('Psr\\Log\\LoggerInterface');
$accessToken = '1234567890abc';
$strava = $this->getMock('SportTrackerConnector\\Tracker\\Strava\\Tracker', array('getStravaAPI'), array($logger, $accessToken));
$strava->expects($this->once())->method('getStravaAPI')->willReturn($stravaAPI);
$actual = $strava->downloadWorkout($idWorkout);
$expected = new Workout();
$track = new Track();
$track->addTrackPoint($this->getTrackPoint(10, 53, '2014-07-27 20:33:15', 0, 130));
$track->addTrackPoint($this->getTrackPoint(10.1, 53.1, '2014-07-27 20:33:16', 10, 140));
$track->addTrackPoint($this->getTrackPoint(10.2, 53.2, '2014-07-27 20:33:17', -2, 150));
$expected->addTrack($track);
$this->assertEquals($expected, $actual);
}
/**
* Download a workout.
*
* @param integer $idWorkout The ID of the workout to download.
* @return Workout
*/
public function downloadWorkout($idWorkout)
{
$this->logger->debug('Downloading JSON summary for workout "' . $idWorkout . '"');
$workout = new Workout();
$track = new Track();
try {
$workoutDetails = $this->getStravaAPI()->getWorkout($idWorkout);
$this->logger->debug('Writing track points.');
$pointsSize = count(reset($workoutDetails));
for ($i = 0; $i < $pointsSize; $i++) {
$latitude = $workoutDetails['latlng'][$i][0];
$longitude = $workoutDetails['latlng'][$i][1];
$dateTime = $workoutDetails['time'][$i];
$dateTime->setTimezone($this->getTimeZone());
$trackPoint = new TrackPoint($latitude, $longitude, $dateTime);
if (isset($workoutDetails['altitude'])) {
$trackPoint->setElevation($workoutDetails['altitude'][$i]);
}
if (isset($workoutDetails['heartrate'])) {
$trackPoint->addExtension(new HR($workoutDetails['heartrate'][$i]));
}
$track->addTrackPoint($trackPoint);
}
} catch (NoTrackPointsFoundException $e) {
$this->logger->warning('No track points found for workout "' . $idWorkout . '".');
}
$workout->addTrack($track);
return $workout;
}
/**
* Test downloading a workout with points.
*/
public function testDownloadWorkoutWithPoints()
{
$idWorkout = 1;
$endomondoAPI = $this->getEndomondoAPIMock(array('getWorkout'));
$endomondoAPI->expects($this->once())->method('getWorkout')->with($idWorkout)->willReturn(array('sport' => 15, 'points' => array(array('lat' => '10.0', 'lng' => '53.0', 'time' => '2014-07-27 20:33:15'), array('lat' => '10.1', 'lng' => '53.1', 'time' => '2014-07-27 20:33:16', 'alt' => 10, 'hr' => 140), array('lat' => '10.2', 'lng' => '53.2', 'time' => '2014-07-27 20:33:17', 'alt' => -2, 'hr' => 150))));
$logger = $this->getMockForAbstractClass('Psr\\Log\\LoggerInterface');
$endomondo = $this->getMock('SportTrackerConnector\\Tracker\\Endomondo\\Tracker', array('getEndomondoAPI'), array($logger));
$endomondo->expects($this->once())->method('getEndomondoAPI')->willReturn($endomondoAPI);
$actual = $endomondo->downloadWorkout($idWorkout);
$expected = new Workout();
$track = new Track();
$track->setSport(SportMapperInterface::GOLF);
$track->addTrackPoint($this->getTrackPoint(10, 53, '2014-07-27 20:33:15'));
$track->addTrackPoint($this->getTrackPoint(10.1, 53.1, '2014-07-27 20:33:16', 10, 140));
$track->addTrackPoint($this->getTrackPoint(10.2, 53.2, '2014-07-27 20:33:17', -2, 150));
$expected->addTrack($track);
$this->assertEquals($expected, $actual);
}
/**
* Post the workout end data.
*
* TODO Implement.
*
* @param Track $track The track.
* @param float $speed The speed for the last point.
* @return string The workout ID.
*/
private function flattenEndWorkoutTrackPoint(Track $track, $speed)
{
$endDateTime = clone $track->getEndDateTime();
$endDateTime->setTimezone(new \DateTimeZone('UTC'));
$distance = $track->getLength();
$lastTrackPoint = $track->getLastTrackPoint();
$totalAscent = $lastTrackPoint->getElevation();
// TODO Compute it from the track, this is not correct.
return $this->formatEndomondoTrackPoint($endDateTime, self::INSTRUCTION_STOP, $lastTrackPoint->getLatitude(), $lastTrackPoint->getLongitude(), $distance, $speed, $totalAscent, $lastTrackPoint->hasExtension(HR::ID) ? $lastTrackPoint->getExtension(HR::ID)->getValue() : '');
}
