/**
* @see \Simresults\Data_Reader::readSessions()
*/
protected function readSessions()
{
// Get data
$data = json_decode($this->data, TRUE);
// Get date
preg_match('/\\d{10}/i', $data['Time'], $time_matches);
$date = new \DateTime();
$date->setTimestamp($time_matches[0]);
$date->setTimezone(new \DateTimeZone(self::$default_timezone));
// Get other settings
$other_settings = array();
$known_setting_keys = array('Experience', 'Difficulty', 'FuelUsage', 'MechanicalDamage', 'FlagRules', 'CutRules', 'RaceSeriesFormat', 'WreckerPrevention', 'MandatoryPitstop', 'MandatoryPitstop');
foreach ($known_setting_keys as $setting) {
if ($setting_value = Helper::arrayGet($data, $setting)) {
$other_settings[$setting] = $setting_value;
}
}
// Init sessions array
$sessions = array();
// Gather all sessions
foreach ($data['Sessions'] as $session_data) {
// Init session
$session = Session::createInstance();
// Practice session by default
$type = Session::TYPE_PRACTICE;
// Check session type
switch (strtolower($name = $session_data['Type'])) {
case 'qualify':
$type = Session::TYPE_QUALIFY;
break;
case 'warmup':
$type = Session::TYPE_WARMUP;
break;
case 'race':
$type = Session::TYPE_RACE;
break;
}
// Set session values
$session->setType($type)->setDate($date)->setOtherSettings($other_settings);
// Set game
$game = new Game();
$game->setName('RaceRoom Racing Experience');
$session->setGame($game);
// Set server
$server = new Server();
$server->setName(Helper::arrayGet($data, 'Server'));
$session->setServer($server);
// Set track
$track = new Track();
$track->setVenue(Helper::arrayGet($data, 'Track'));
$session->setTrack($track);
// Get participants and their best lap (only lap)
$participants = array();
$players_data = Helper::arrayGet($session_data, 'Players', array());
foreach ($players_data as $player_index => $player_data) {
// Create driver
$driver = new Driver();
// Has name
if ($name = Helper::arrayGet($player_data, 'Username') or $name = Helper::arrayGet($player_data, 'FullName')) {
$driver->setName($name);
} else {
$driver->setName('unknown');
}
// Create participant and add driver
$participant = Participant::createInstance();
$participant->setDrivers(array($driver))->setPosition(Helper::arrayGet($player_data, 'Position', null));
// Has finish status
if ($status = Helper::arrayGet($player_data, 'FinishStatus')) {
// Figure out status
switch (strtolower($status)) {
case 'finished':
$participant->setFinishStatus(Participant::FINISH_NORMAL);
break;
case 'disqualified':
$participant->setFinishStatus(Participant::FINISH_DQ);
break;
default:
$participant->setFinishStatus(Participant::FINISH_DNF);
break;
}
} else {
$participant->setFinishStatus(Participant::FINISH_NORMAL);
}
// Has total time
if ($total_time = Helper::arrayGet($player_data, 'TotalTime')) {
$participant->setTotalTime(round($player_data['TotalTime'] / 1000, 4));
}
// Create vehicle and add to participant
$vehicle = new Vehicle();
$vehicle->setName(Helper::arrayGet($player_data, 'Car'));
$participant->setVehicle($vehicle);
// Has laps
if ($laps = Helper::arrayGet($player_data, 'RaceSessionLaps')) {
foreach ($laps as $lap_key => $lap_data) {
// Negative lap time, skip
if ($lap_data['Time'] < 0) {
continue;
}
// Init new lap
$lap = new Lap();
// Set participant
$lap->setParticipant($participant);
// Set first driver of participant as lap driver. RR does
// not support swapping
$lap->setDriver($participant->getDriver());
// Set lap data
$lap->setNumber($lap_key + 1);
$lap->setPosition($lap_data['Position']);
$lap->setPitLap($lap_data['PitStopOccured']);
$lap->setTime(round($lap_data['Time'] / 1000, 4));
// Add lap to participant
$participant->addLap($lap);
}
} elseif (0 < ($best_lap = Helper::arrayGet($player_data, 'BestLapTime'))) {
// Init new lap
$lap = new Lap();
// Set participant
$lap->setParticipant($participant);
// Set first driver of participant as lap driver. RR does
// not support swapping
$lap->setDriver($participant->getDriver());
// Set lap number
$lap->setNumber(1);
// Set lap time in seconds
$lap->setTime(round($best_lap / 1000, 4));
// Add lap to participant
$participant->addLap($lap);
}
// Add participant to collection
$participants[] = $participant;
}
// Add participants to session
$session->setParticipants($participants);
// Add session to collection
$sessions[] = $session;
}
// Return all sessions
return $sessions;
}
/**
* @see \Simresults\Data_Reader::readSessions()
*/
protected function readSessions()
{
// Get data
$data = json_decode(self::cleanJSON($this->data), TRUE);
$data = $data['stats'];
// No session data
if (!($history_data = $data['history'])) {
// Throw exception
throw new Exception\Reader('Cannot read the session data');
}
// Remove sessions without stages
$history_data = array_filter($history_data, function ($data) {
return (bool) $data['stages'];
});
// Get attribute info of project cars to figure out vehicle names etc
$this->attribute_names = $this->getAttributeNames();
// Init sessions array
$sessions = array();
// Loop each history item
foreach ($history_data as $history) {
/**
* Collect all participants
*/
$initial_participants_by_ref = array();
// Depricated! TODO: Remove
$initial_participants_by_id = array();
// Loop all member entries and create participants
foreach ($history['members'] as $part_ref => $part_data) {
// Get participant
$participant = $this->getParticipant($part_data);
// Add participant to collection
// $initial_participants_by_ref[$part_ref] = $participant;
$initial_participants_by_id[$part_data['participantid']] = $participant;
}
// Get additional info from participants entries
// Disabled due to duplicate refids bugs 2015-12-14
// foreach ($history['participants'] as $part_data)
// {
// // Get previously parsed participant
// $participant = $initial_participants_by_ref[
// $part_data['RefId']];
// // Set whether participant is human
// $participant->getDriver()->setHuman(
// (bool) $part_data['IsPlayer']);
// }
// Get server configuration
$read_settings = array('DamageType', 'FuelUsageType', 'PenaltiesType', 'ServerControlsSetup', 'ServerControlsTrack', 'ServerControlsVehicle', 'ServerControlsVehicleClass', 'TireWearType');
$session_settings = array();
foreach ($history['setup'] as $setup_key => $setup_value) {
if (in_array($setup_key, $read_settings)) {
$session_settings[$setup_key] = $setup_value;
}
}
// Loop all stages data
foreach ($history['stages'] as $type_key => $session_data) {
// Make new unique array of participants to prevent reference
// issues across multiple sessions
$participants_by_ref = array();
$participants_by_id = array();
foreach ($initial_participants_by_ref as $part_key => $part) {
$participants_by_ref[$part_key] = clone $part;
}
foreach ($initial_participants_by_id as $part_key => $part) {
$participants_by_id[$part_key] = clone $part;
}
// Init session
$session = Session::createInstance();
// Practice session by default
$type = Session::TYPE_PRACTICE;
// Setup name for session type
$type_setup_name = ucfirst($type_key);
// Check session name to get type
// TODO: Could we prevent duplicate code for this with other readers?
switch (strtolower(preg_replace('#\\d#', '', $type_key))) {
case 'qualifying':
$type = Session::TYPE_QUALIFY;
$type_setup_name = 'Qualify';
break;
case 'warmup':
$type = Session::TYPE_WARMUP;
break;
case 'race':
$type = Session::TYPE_RACE;
break;
}
// Date of this session
$date = new \DateTime();
$date->setTimestamp($session_data['start_time']);
$date->setTimezone(new \DateTimeZone(self::$default_timezone));
// Set session values
$session->setType($type)->setName($type_key)->setMaxLaps($history['setup'][$type_setup_name . 'Length'])->setDate($date)->setOtherSettings($session_settings);
// Set game
$game = new Game();
$game->setName('Project Cars');
$session->setGame($game);
// Set server
// TODO: Set configurations
$server = new Server();
$server->setName($data['server']['name']);
$session->setServer($server);
// Set track
$track = new Track();
// Have friendly track name
if (isset($this->attribute_names['tracks'][$history['setup']['TrackId']])) {
$track->setVenue($this->attribute_names['tracks'][$history['setup']['TrackId']]['name']);
} else {
// TODO: We should test this works too? Same for vehicles
// when our json attribute config is missing items
$track->setVenue((string) $history['setup']['TrackId']);
}
$session->setTrack($track);
// Remember participants with actual events
$participants_with_events = array();
// Parse events first only to collect missing participants
foreach ($session_data['events'] as $event) {
// Participant unknown
if (!isset($participants_by_id[$event['participantid']])) {
// Build it and fallback to less info
$part = $this->getParticipant($event);
$participants_by_id[$event['participantid']] = $part;
}
}
// Parse event data such as laps
$cut_data = array();
foreach ($session_data['events'] as $event) {
// Get participant
$part = $participants_by_id[$event['participantid']];
// Remember this participant
$participants_with_events[] = $part;
// Is lap and the lap is valid (only checked for non-race)
if ($event['event_name'] === 'Lap' and ($session->getType() === Session::TYPE_RACE or $event['attributes']['CountThisLapTimes'])) {
// Init new lap
$lap = new Lap();
// Set participant
$lap->setParticipant($part);
// Set first driver of participant as lap driver. PJ
// does not support swapping
$lap->setDriver($part->getDriver());
// Set total time
$lap->setTime(round($event['attributes']['LapTime'] / 1000, 4));
// Add sectors
for ($sector_i = 1; $sector_i <= 3; $sector_i++) {
$lap->addSectorTime(round($event['attributes']['Sector' . $sector_i . 'Time'] / 1000, 4));
}
// Set lap position
$lap->setPosition($event['attributes']['RacePosition']);
// Set number
$lap->setNumber($event['attributes']['Lap'] + 1);
// Add lap to participant
$part->addLap($lap);
} elseif ($event['event_name'] === 'Impact') {
// Other participant is unknown by default
$other_participant_name = 'unknown';
// Other participant known
if (-1 != ($other_id = $event['attributes']['OtherParticipantId']) and isset($participants_by_id[$other_id])) {
// Set other name
$other_participant_name = $participants_by_id[$other_id]->getDriver()->getName();
} else {
// Skip for now until we know what -1 means
continue;
}
$incident = new Incident();
$incident->setMessage(sprintf('%s reported contact with another vehicle ' . '%s. CollisionMagnitude: %s', $part->getDriver()->getName(), $other_participant_name, $event['attributes']['CollisionMagnitude']));
// TODO: Add elapsed time
$date = new \DateTime();
$date->setTimestamp($event['time']);
$incident->setDate($date);
$incident->setElapsedSeconds($date->getTimestamp() - $session->getDate()->getTimestamp());
$session->addIncident($incident);
} elseif (in_array($event['event_name'], array('CutTrackStart', 'CutTrackEnd'))) {
$cut_data[] = $event;
} elseif ($event['event_name'] === 'State' and $event['attributes']['NewState'] === 'Retired') {
$part->setFinishStatus(Participant::FINISH_DNF);
}
}
/**
* TODO: So many duplicate code below regarding results array
* reading! Fix this
*/
// Has results array we can read finish statusses from
if ($results = $session_data['results']) {
// Loop each result and process the lap
foreach ($results as $result) {
// Participant not found, continue to next
if (!isset($participants_by_id[$result['participantid']])) {
continue;
}
// Has DNF state
if (in_array(strtolower($result['attributes']['State']), array('dnf', 'retired'))) {
// Get participant
$part = $participants_by_id[$result['participantid']];
// Set DNF
$part->setFinishStatus(Participant::FINISH_DNF);
}
}
}
// We did not have any events data to process but we have
// final results. Let's use this data to atleast get 1 best
// lap of these participants
if (!$session_data['events'] and $results = $session_data['results']) {
// Loop each result and process the lap
foreach ($results as $result) {
// Participant not found, continue to next
if (!isset($participants_by_id[$result['participantid']])) {
continue;
}
// Get participant
$part = $participants_by_id[$result['participantid']];
// Remember this participant (fake it had events)
$participants_with_events[] = $part;
// Has best lap
if ($result['attributes']['FastestLapTime']) {
// Init new lap
$lap = new Lap();
// Set participant
$lap->setParticipant($part);
// Set first driver of participant as lap driver. PJ
// does not support swapping
$lap->setDriver($part->getDriver());
// Set total time
$lap->setTime(round($result['attributes']['FastestLapTime'] / 1000, 4));
// Set number
$lap->setNumber(1);
// Add lap to participant
$part->addLap($lap);
}
}
}
/**
* Process cut info
*/
foreach ($cut_data as $key => $event) {
// Get participant
$part = $participants_by_id[$event['participantid']];
// Start of cut and lap actually exists
if ($event['event_name'] === 'CutTrackStart' and $lap = $part->getLap($event['attributes']['Lap'] + 1)) {
// Find the end of cutting by looping following events
for ($end_key = $key + 1; $end_key < count($cut_data); $end_key++) {
$next_event = $cut_data[$end_key];
// Next event is another cut start. Ignore current
// cut as theres no proper end data
if ($next_event['event_name'] === 'CutTrackStart' and $next_event['participantid'] == $event['participantid']) {
// Theres no end
break;
} elseif ($next_event['event_name'] === 'CutTrackEnd' and $next_event['participantid'] == $event['participantid']) {
$cut = new Cut();
$cut->setCutTime(round($next_event['attributes']['ElapsedTime'] / 1000, 4));
$cut->setTimeSkipped(round($next_event['attributes']['SkippedTime'] / 1000, 4));
$date = new \DateTime();
$date->setTimestamp($next_event['time']);
$date->setTimezone(new \DateTimeZone(self::$default_timezone));
$cut->setDate($date);
$cut->setLap($lap);
$cut->setElapsedSeconds($date->getTimestamp() - $session->getDate()->getTimestamp());
$cut->setElapsedSecondsInLap(round($event['attributes']['LapTime'] / 1000, 4));
$lap->addCut($cut);
// Stop searching
break;
}
}
}
}
/**
* Cleanup
*/
$participants = $participants_by_id;
// Remove any participant who did not participate
foreach ($participants as $part_id => $part) {
// No laps and not marked as participated
// TODO: Make test for strict comparison (true arg), log
// is on Project Cars forum for test
if (!in_array($part, $participants_with_events, true)) {
unset($participants[$part_id]);
}
}
// Get participant with normal array keys
$participants = array_values($participants);
// Session has predefined race result positions
// WARNING: We only do this for race sessions because for
// qualify and practice some drivers are missing from the
// result
if ($results = $session_data['results'] and $session->getType() === Session::TYPE_RACE) {
// Sort participants using our own sort
$tmp_sort = Helper::sortParticipantsByTotalTime($participants);
// Find whether our leading participant using our own sort
// is in the result
$leading_is_in_result = false;
foreach ($results as $result) {
// Participant not found, continue to next
if (!isset($participants_by_id[$result['participantid']])) {
continue;
}
// Get participant
$participant = $participants_by_id[$result['participantid']];
// Leading found
if ($participant === $tmp_sort[0]) {
$leading_is_in_result = true;
}
}
// Leading participant is in the results array
if ($leading_is_in_result) {
// Init sorted result array
$participants_resultsorted = array();
foreach ($results as $result) {
// Participant not found, continue to next
if (!isset($participants_by_id[$result['participantid']])) {
continue;
}
// Get participant
$participant = $participants_by_id[$result['participantid']];
// Set total time
$participant->setTotalTime(round($result['attributes']['TotalTime'] / 1000, 4));
// Add to sorted array and remove from normal array
$participants_resultsorted[] = $participant;
unset($participants[array_search($participant, $participants, true)]);
}
// Sort participants not sorted by result by total time
$participants = Helper::sortParticipantsByTotalTime($participants);
// Merge the sorted participants result with normal sort
// array. Merge them and remove any duplicates
// NOTE: We are not using array_unique as it's causing
// recursive depedency
$merged = array_merge($participants_resultsorted, $participants);
$final = array();
foreach ($merged as $current) {
if (!in_array($current, $final, true)) {
$final[] = $current;
}
}
$participants = $final;
} else {
// Sort participants
$this->sortParticipantsAndFixPositions($participants, $session);
}
} else {
// Is race
if ($session->getType() === Session::TYPE_RACE) {
// Set all participants on unknown finish status
// We should of had a result for proper statusses
foreach ($participants as $part) {
$part->setFinishStatus(Participant::FINISH_NONE);
}
}
// Sort participants
$this->sortParticipantsAndFixPositions($participants, $session, TRUE);
}
// Set participants (sorted)
$session->setParticipants($participants);
$sessions[] = $session;
}
// End stages loop
}
// End history loop
// Swap warmup and race positions if wrong
$prevous_session = null;
foreach ($sessions as $key => $session) {
// Found warmup after race session
if ($prevous_session and $prevous_session->getType() === Session::TYPE_RACE and $session->getType() === Session::TYPE_WARMUP) {
// Swap them
$sessions[$key] = $prevous_session;
$sessions[$key - 1] = $session;
}
// Remember previous session
$prevous_session = $session;
}
// Return sessions
return $sessions;
}
