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https://github.com/GoldenCheetah/GoldenCheetah.git
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Adding iBike CSV import support.
This commit is contained in:
Robert Carlsen
@@ -43,9 +43,23 @@ RideFile *CsvFileReader::openRideFile(QFile &file, QStringList &errors) const
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L_SEC,KM,WATT,RPM,KM/H,BPM,METER,°C,NUM,SEC
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*/
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QRegExp ergomoCSV("(ZEIT|STRECKE)", Qt::CaseInsensitive);
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bool ergomo;
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bool ergomo = false;
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int unitsHeader = 1;
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// TODO: with all these formats, should the logic change to a switch/case structure?
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// The iBike format CSV file has five lines of headers (data begins on line 6)
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// starting with:
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/*
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iBike,8,english
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2008,8,8,6,32,52
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{Various configuration data, recording interval at line[4][4]}
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Speed (mph),Wind Speed (mph),Power (W),Distance (miles),Cadence (RPM),Heartrate (BPM),Elevation (feet),Hill slope (%),Internal,Internal,Internal,DFPM Power,Latitude,Longitude
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*/
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QRegExp iBikeCSV("iBike,[0-9],[a-z]+", Qt::CaseInsensitive);
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bool iBike = false;
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int recInterval;
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if (!file.open(QFile::ReadOnly)) {
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errors << ("Could not open ride file: \""
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+ file.fileName() + "\"");
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@@ -55,76 +69,123 @@ RideFile *CsvFileReader::openRideFile(QFile &file, QStringList &errors) const
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QTextStream is(&file);
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RideFile *rideFile = new RideFile();
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while (!is.atEnd()) {
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QString line = is.readLine();
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if (lineno == 1) {
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if (ergomoCSV.indexIn(line) != -1) {
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ergomo = true;
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unitsHeader = 2;
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++lineno;
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continue;
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}
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else {
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ergomo = false;
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}
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// the readLine() method doesn't handle old Macintosh CR line endings
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// this workaround will load the the entire file if it has CR endings
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// then split and loop through each line
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// otherwise, there will be nothing to split and it will read each line as expected.
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QString linesIn = is.readLine();
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QStringList lines = linesIn.split('\r');
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// workaround for empty lines
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if(lines.size() == 0) {
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lineno++;
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continue;
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}
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if (lineno == unitsHeader) {
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if (metricUnits.indexIn(line) != -1)
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metric = true;
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else if (englishUnits.indexIn(line) != -1)
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metric = false;
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else {
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errors << ("Can't find units in first line: \"" + line + "\"");
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delete rideFile;
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file.close();
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return NULL;
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}
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}
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else {
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double minutes,nm,kph,watts,km,cad,hr;
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int interval;
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if (!ergomo) {
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minutes = line.section(',', 0, 0).toDouble();
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nm = line.section(',', 1, 1).toDouble();
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kph = line.section(',', 2, 2).toDouble();
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watts = line.section(',', 3, 3).toDouble();
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km = line.section(',', 4, 4).toDouble();
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cad = line.section(',', 5, 5).toDouble();
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hr = line.section(',', 6, 6).toDouble();
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interval = line.section(',', 7, 7).toInt();
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if (!metric) {
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km *= MILES_TO_KM;
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kph *= MILES_TO_KM;
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for (int li = 0; li < lines.size(); ++li) {
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QString line = lines[li];
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if (lineno == 1) {
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if (ergomoCSV.indexIn(line) != -1) {
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ergomo = true;
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rideFile->setDeviceType("Ergomo CSV");
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unitsHeader = 2;
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++lineno;
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continue;
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}
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}
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else {
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// for ergomo formatted CSV files
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minutes = line.section(',', 0, 0).toDouble();
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km = line.section(',', 1, 1).toDouble();
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watts = line.section(',', 2, 2).toDouble();
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cad = line.section(',', 3, 3).toDouble();
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kph = line.section(',', 4, 4).toDouble();
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hr = line.section(',', 5, 5).toDouble();
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interval = line.section(',', 8, 8).toInt();
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nm = NULL; // torque is not provided in the Ergomo file
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// the ergomo records the time in whole seconds
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// RECORDING INT. 1, 2, 5, 10, 15 or 30 per sec
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minutes = minutes/60.0;
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if (!metric) {
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km *= MILES_TO_KM;
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kph *= MILES_TO_KM;
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else {
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if(iBikeCSV.indexIn(line) != -1) {
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iBike = true;
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rideFile->setDeviceType("iBike CSV");
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unitsHeader = 5;
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++lineno;
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continue;
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}
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rideFile->setDeviceType("PowerTap CSV");
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}
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}
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// PT reports no data as watts == -1.
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if (watts == -1)
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watts = 0;
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rideFile->appendPoint(minutes * 60.0, cad, hr, km,
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kph, nm, watts, interval);
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}
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if (iBike && lineno == 4) {
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// this is the line with the iBike configuration data
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// recording interval is in the [4] location (zero-based array)
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// the trailing zeroes in the configuration area seem to be causing an error
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// the number is in the format 5.000000
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recInterval = (int)line.section(',',4,4).toDouble();
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}
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if (lineno == unitsHeader) {
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if (metricUnits.indexIn(line) != -1)
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metric = true;
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else if (englishUnits.indexIn(line) != -1)
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metric = false;
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else {
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errors << ("Can't find units in first line: \"" + line + "\"");
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delete rideFile;
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file.close();
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return NULL;
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}
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}
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else if (lineno > unitsHeader) {
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double minutes,nm,kph,watts,km,cad,hr;
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int interval;
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if (!ergomo && !iBike) {
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minutes = line.section(',', 0, 0).toDouble();
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nm = line.section(',', 1, 1).toDouble();
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kph = line.section(',', 2, 2).toDouble();
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watts = line.section(',', 3, 3).toDouble();
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km = line.section(',', 4, 4).toDouble();
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cad = line.section(',', 5, 5).toDouble();
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hr = line.section(',', 6, 6).toDouble();
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interval = line.section(',', 7, 7).toInt();
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if (!metric) {
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km *= MILES_TO_KM;
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kph *= MILES_TO_KM;
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}
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}
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else if (iBike) {
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// this must be iBike
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// can't find time as a column.
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// will we have to extrapolate based on the recording interval?
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// reading recording interval from config data in ibike csv file
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minutes = (recInterval * lineno - unitsHeader)/60.0;
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nm = NULL; //no torque
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kph = line.section(',', 0, 0).toDouble();
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watts = line.section(',', 2, 2).toDouble();
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km = line.section(',', 3, 3).toDouble();
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cad = line.section(',', 4, 4).toDouble();
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hr = line.section(',', 5, 5).toDouble();
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interval = NULL; //not provided?
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if (!metric) {
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km *= MILES_TO_KM;
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kph *= MILES_TO_KM;
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}
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}
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else {
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// for ergomo formatted CSV files
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minutes = line.section(',', 0, 0).toDouble();
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km = line.section(',', 1, 1).toDouble();
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watts = line.section(',', 2, 2).toDouble();
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cad = line.section(',', 3, 3).toDouble();
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kph = line.section(',', 4, 4).toDouble();
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hr = line.section(',', 5, 5).toDouble();
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interval = line.section(',', 8, 8).toInt();
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nm = NULL; // torque is not provided in the Ergomo file
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// the ergomo records the time in whole seconds
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// RECORDING INT. 1, 2, 5, 10, 15 or 30 per sec
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minutes = minutes/60.0;
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if (!metric) {
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km *= MILES_TO_KM;
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kph *= MILES_TO_KM;
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}
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}
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// PT reports no data as watts == -1.
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if (watts == -1)
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watts = 0;
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rideFile->appendPoint(minutes * 60.0, cad, hr, km,
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kph, nm, watts, interval);
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}
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++lineno;
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}
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}
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// To estimate the recording interval, take the median of the
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// first 1000 samples and round to nearest millisecond.
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