1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
|
/*
* Copyright (c) 2010 Mark Liversedge (liversedge@gmail.com)
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc., 51
* Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "PwxRideFile.h"
#include "Settings.h"
#include <QDomDocument>
#include <QVector>
#include <assert.h>
#include <QDebug>
static int pwxFileReaderRegistered =
RideFileFactory::instance().registerReader(
"pwx", "TrainingPeaks PWX", new PwxFileReader());
RideFile *
PwxFileReader::openRideFile(QFile &file, QStringList &errors, QList<RideFile*>*) const
{
QDomDocument doc("TrainingPeaks PWX");
if (!file.open(QIODevice::ReadOnly)) {
errors << "Could not open file.";
return NULL;
}
bool parsed = doc.setContent(&file);
file.close();
if (!parsed) {
errors << "Could not parse file.";
return NULL;
}
return PwxFromDomDoc(doc, errors);
}
RideFile *
PwxFileReader::PwxFromDomDoc(QDomDocument doc, QStringList &errors) const
{
RideFile *rideFile = new RideFile();
QDomElement root = doc.documentElement();
QDomNode workout = root.firstChildElement("workout");
QDomNode node = workout.firstChild();
// can arrive at any time, so lets cache them
// and sort out at the end
QDateTime rideDate;
int intervals = 0;
int samples = 0;
// in case we need to calculate distance
double rtime = 0;
double rdist = 0;
while (!node.isNull()) {
// athlete
if (node.nodeName() == "athlete") {
QDomElement name = node.firstChildElement("name");
if (!name.isNull()) {
rideFile->setTag("Athlete Name", name.text());
}
QDomElement weight = node.firstChildElement("weight");
if (!weight.isNull()) {
rideFile->setTag("Weight", weight.text());
}
// workout code
} else if (node.nodeName() == "code") {
QDomElement code = node.toElement();
rideFile->setTag("Workout Code", code.text());
// goal / objective
} else if (node.nodeName() == "goal") {
QDomElement goal = node.toElement();
rideFile->setTag("Objective", goal.text());
// sport
} else if (node.nodeName() == "sportType") {
QDomElement sport = node.toElement();
rideFile->setTag("Sport", sport.text());
// notes
} else if (node.nodeName() == "cmt") {
// Add the PWX cmt tag as notes
QDomElement notes = node.toElement();
rideFile->setTag("Notes", notes.text());
// device type and info
} else if (node.nodeName() == "device") {
QString devicetype;
// make and model
QDomElement make = node.firstChildElement("make");
if (!make.isNull()) devicetype = make.text();
QDomElement model = node.firstChildElement("model");
if (!model.isNull()) {
if (devicetype != "") devicetype += " ";
devicetype += model.text();
}
rideFile->setDeviceType(devicetype);
rideFile->setFileFormat("Peaksware Data File (pwx)");
// device settings data
QString deviceinfo;
QDomElement extension = node.firstChildElement("extension");
if (!extension.isNull()) {
for (QDomElement info=extension.firstChildElement();
!info.isNull();
info = info.nextSiblingElement()) {
deviceinfo += info.tagName();
deviceinfo += ": ";
deviceinfo += info.text();
deviceinfo += '\n';
}
}
rideFile->setTag("Device Info", deviceinfo);
// start date/time
} else if (node.nodeName() == "time") {
QDomElement date = node.toElement();
rideDate = QDateTime::fromString(date.text(), Qt::ISODate);
rideFile->setStartTime(rideDate);
// interval data
} else if (node.nodeName() == "segment") {
RideFileInterval add;
// name
QDomElement name = node.firstChildElement("name");
if (!name.isNull()) add.name = name.text();
else add.name = QString("Interval #%1").arg(++intervals);
QDomElement summary = node.firstChildElement("summarydata");
if (!summary.isNull()) {
// start
QDomElement beginning = summary.firstChildElement("beginning");
if (!beginning.isNull()) add.start = beginning.text().toDouble();
else add.start = -1;
// duration - convert to end
QDomElement duration = summary.firstChildElement("duration");
if (!duration.isNull() && add.start != -1)
add.stop = duration.text().toDouble() + add.start;
else
add.stop = -1;
// add interval
if (add.start != -1 && add.stop != -1) {
rideFile->addInterval(add.start, add.stop, add.name);
}
}
// data points: offset, hr, spd, pwr, torq, cad, dist, lat, lon, alt (ignored: temp, time)
} else if (node.nodeName() == "sample") {
RideFilePoint add;
// offset (secs)
QDomElement off = node.firstChildElement("timeoffset");
if (!off.isNull()) add.secs = off.text().toDouble();
else add.secs = 0.0;
// hr
QDomElement hr = node.firstChildElement("hr");
if (!hr.isNull()) add.hr = hr.text().toDouble();
else add.hr = 0.0;
// spd in meters per second converted to kph
QDomElement spd = node.firstChildElement("spd");
if (!spd.isNull()) add.kph = spd.text().toDouble() * 3.6;
else add.kph = 0.0;
// pwr
QDomElement pwr = node.firstChildElement("pwr");
if (!pwr.isNull()) {
add.watts = pwr.text().toDouble();
// NOTE! undo the fudge to set zero values to
// 1 in the writer (below). This is to keep
// the TP upload web-service happy with zero values
if (add.watts == 1) add.watts = 0.0;
} else add.watts = 0.0;
// torq
QDomElement torq = node.firstChildElement("torq");
if (!torq.isNull()) add.nm = torq.text().toDouble();
else add.nm = 0.0;
// cad
QDomElement cad = node.firstChildElement("cad");
if (!cad.isNull()) add.cad = cad.text().toDouble();
else add.cad = 0.0;
// dist
QDomElement dist = node.firstChildElement("dist");
if (!dist.isNull()) add.km = dist.text().toDouble() /1000;
else add.km = 0.0;
// lat
QDomElement lat = node.firstChildElement("lat");
if (!lat.isNull()) add.lat = lat.text().toDouble();
else add.lat = 0.0;
// lon
QDomElement lon = node.firstChildElement("lon");
if (!lon.isNull()) add.lon = lon.text().toDouble();
else add.lon = 0.0;
// alt
QDomElement alt = node.firstChildElement("alt");
if (!alt.isNull()) add.alt = alt.text().toDouble();
else add.alt = 0.0;
// do we need to calculate distance?
if (add.km == 0.0 && samples) {
// delta secs * kph/3600
add.km = rdist + ((add.secs - rtime) * (add.kph/3600));
}
// running totals
samples++;
rtime = add.secs;
rdist = add.km;
// add the data point
rideFile->appendPoint(add.secs, add.cad, add.hr, add.km, add.kph,
add.nm, add.watts, add.alt, add.lon, add.lat, add.headwind,
add.slope, add.temp, add.lrbalance, add.interval);
// ignored for now
} else if (node.nodeName() == "summarydata") {
} else if (node.nodeName() == "extension") {
}
node = node.nextSibling();
}
// post-process and check
if (samples < 2) {
errors << "Not enough samples present";
delete rideFile;
return NULL;
} else {
// need to determine the recIntSecs - first - second sample?
// To estimate the recording interval, take the median of the
// first 1000 samples and round to nearest millisecond.
int n = rideFile->dataPoints().size();
n = qMin(n, 1000);
if (n >= 2) {
QVector<double> secs(n-1);
for (int i = 0; i < n-1; ++i) {
double now = rideFile->dataPoints()[i]->secs;
double then = rideFile->dataPoints()[i+1]->secs;
secs[i] = then - now;
}
std::sort(secs.begin(), secs.end());
int mid = n / 2 - 1;
double recint = round(secs[mid] * 1000.0) / 1000.0;
rideFile->setRecIntSecs(recint);
} else {
// zero or one sample just make it a second
rideFile->setRecIntSecs(1);
}
// if its a daft number then make it 1s -- there is probably
// a gap in recording in there.
switch ((int)rideFile->recIntSecs()) {
case 1 : // lots!
case 2 : // Timex
case 4 : // garmin smart recording
case 5 : // polar sometimes
case 10 : // polar and others
case 15 :
break;
default:
rideFile->setRecIntSecs(1);
break;
}
}
return rideFile;
}
bool
PwxFileReader::writeRideFile(MainWindow *main, const RideFile *ride, QFile &file) const
{
QDomText text; // used all over
QDomDocument doc;
QDomProcessingInstruction hdr = doc.createProcessingInstruction("xml","version=\"1.0\"");
doc.appendChild(hdr);
// pwx
QDomElement pwx = doc.createElementNS("http://www.peaksware.com/PWX/1/0", "pwx");
pwx.setAttribute("creator", "Golden Cheetah");
pwx.setAttribute("xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance");
pwx.setAttribute("xmlns:xsd", "http://www.w3.org/2001/XMLSchema");
pwx.setAttribute("xsi:schemaLocation", "http://www.peaksware.com/PWX/1/0 http://www.peaksware.com/PWX/1/0/pwx.xsd");
pwx.setAttribute("version", "1.0");
doc.appendChild(pwx);
// workouts... we just serialise 1 at a time
QDomElement root = doc.createElement("workout");
pwx.appendChild(root);
// athlete details
QDomElement athlete = doc.createElement("athlete");
QDomElement name = doc.createElement("name");
text = doc.createTextNode(main->cyclist); name.appendChild(text);
athlete.appendChild(name);
double cyclistweight = ride->getTag("Weight", "0.0").toDouble();
if (cyclistweight) {
QDomElement weight = doc.createElement("weight");
text = doc.createTextNode(QString("%1").arg(cyclistweight));
weight.appendChild(text);
athlete.appendChild(weight);
}
root.appendChild(athlete);
// sport
QString sport = ride->getTag("Sport", "Bike");
if (sport == QObject::tr("Biking") || sport == QObject::tr("Cycling") || sport == QObject::tr("Cycle") || sport == QObject::tr("Bike")) {
sport = "Bike";
}
QDomElement sportType = doc.createElement("sportType");
text = doc.createTextNode(sport);
sportType.appendChild(text);
root.appendChild(sportType);
// notes
if (ride->getTag("Notes","") != "") {
QDomElement notes = doc.createElement("cmt");
text = doc.createTextNode(ride->getTag("Notes","")); notes.appendChild(text);
root.appendChild(notes);
}
// workout code
if (ride->getTag("Workout Code", "") != "") {
QString wcode = ride->getTag("Workout Code", "");
QDomElement code = doc.createElement("code");
text = doc.createTextNode(wcode); code.appendChild(text);
root.appendChild(code);
}
// goal
if (ride->getTag("Objective", "") != "") {
QString obj = ride->getTag("Objective", "");
QDomElement goal = doc.createElement("goal");
text = doc.createTextNode(obj); goal.appendChild(text);
root.appendChild(goal);
}
// device type
if (ride->deviceType() != "") {
QDomElement device = doc.createElement("device");
device.setAttribute("id", ride->deviceType());
QDomElement make = doc.createElement("make");
text = doc.createTextNode("Golden Cheetah");
make.appendChild(text);
device.appendChild(make);
QDomElement model = doc.createElement("model");
text = doc.createTextNode(ride->deviceType());
model.appendChild(text);
device.appendChild(model);
root.appendChild(device);
}
// time
QDomElement time = doc.createElement("time");
text = doc.createTextNode(ride->startTime().toString(Qt::ISODate));
time.appendChild(text);
root.appendChild(time);
// summary data
QDomElement summarydata = doc.createElement("summarydata");
root.appendChild(summarydata);
QDomElement beginning = doc.createElement("beginning");
text = doc.createTextNode(QString("%1").arg(ride->dataPoints().first()->secs));
beginning.appendChild(text);
summarydata.appendChild(beginning);
QDomElement duration = doc.createElement("duration");
text = doc.createTextNode(QString("%1").arg(ride->dataPoints().last()->secs));
duration.appendChild(text);
summarydata.appendChild(duration);
// the channels - min max avg get set by TP anyway
// so we leave them blank to save time on calculating them
if (ride->areDataPresent()->hr) {
QDomElement s = doc.createElement("hr");
s.setAttribute("max", "0");
s.setAttribute("min", "0");
s.setAttribute("avg", "0");
summarydata.appendChild(s);
}
if (ride->areDataPresent()->kph) {
QDomElement s = doc.createElement("spd");
s.setAttribute("max", "0");
s.setAttribute("min", "0");
s.setAttribute("avg", "0");
summarydata.appendChild(s);
}
if (ride->areDataPresent()->watts) {
QDomElement s = doc.createElement("pwr");
s.setAttribute("max", "0");
s.setAttribute("min", "0");
s.setAttribute("avg", "0");
summarydata.appendChild(s);
}
if (ride->areDataPresent()->nm) {
QDomElement s = doc.createElement("torq");
s.setAttribute("max", "0");
s.setAttribute("min", "0");
s.setAttribute("avg", "0");
summarydata.appendChild(s);
}
if (ride->areDataPresent()->cad) {
QDomElement s = doc.createElement("cad");
s.setAttribute("max", "0");
s.setAttribute("min", "0");
s.setAttribute("avg", "0");
summarydata.appendChild(s);
}
QDomElement dist = doc.createElement("dist");
text = doc.createTextNode(QString("%1").arg((int)(ride->dataPoints().last()->km * 1000)));
dist.appendChild(text);
summarydata.appendChild(dist);
if (ride->areDataPresent()->alt) {
QDomElement s = doc.createElement("alt");
s.setAttribute("max", "0");
s.setAttribute("min", "0");
s.setAttribute("avg", "0");
summarydata.appendChild(s);
}
// interval "segments"
if (!ride->intervals().empty()) {
foreach (RideFileInterval i, ride->intervals()) {
QDomElement segment = doc.createElement("segment");
root.appendChild(segment);
// name
QDomElement name = doc.createElement("name");
text = doc.createTextNode(i.name); name.appendChild(text);
segment.appendChild(name);
// summarydata
QDomElement summarydata = doc.createElement("summarydata");
segment.appendChild(summarydata);
// beginning
QDomElement beginning = doc.createElement("beginning");
text = doc.createTextNode(QString("%1").arg(i.start));
beginning.appendChild(text);
summarydata.appendChild(beginning);
// duration
QDomElement duration = doc.createElement("duration");
text = doc.createTextNode(QString("%1").arg(i.stop - i.start));
duration.appendChild(text);
summarydata.appendChild(duration);
}
}
// samples
// data points: timeoffset, dist, hr, spd, pwr, torq, cad, lat, lon, alt
if (!ride->dataPoints().empty()) {
foreach (const RideFilePoint *point, ride->dataPoints()) {
QDomElement sample = doc.createElement("sample");
root.appendChild(sample);
// time
QDomElement timeoffset = doc.createElement("timeoffset");
text = doc.createTextNode(QString("%1").arg((int)point->secs));
timeoffset.appendChild(text);
sample.appendChild(timeoffset);
// hr
if (ride->areDataPresent()->hr) {
QDomElement hr = doc.createElement("hr");
text = doc.createTextNode(QString("%1").arg((int)point->hr));
hr.appendChild(text);
sample.appendChild(hr);
}
// spd - meters per second
if (ride->areDataPresent()->kph) {
QDomElement spd = doc.createElement("spd");
text = doc.createTextNode(QString("%1").arg(point->kph / 3.6));
spd.appendChild(text);
sample.appendChild(spd);
}
// pwr
if (ride->areDataPresent()->watts) {
// TrainingPeaks.com file upload rejects rides
// with excessive power of zero for some reason
// looks like they expect some smoothing or something?
// we set 0 to 1 to at least get an upload
// and do the reverse in the reader above
int watts = point->watts ? point->watts : 1;
QDomElement pwr = doc.createElement("pwr");
text = doc.createTextNode(QString("%1").arg(watts));
pwr.appendChild(text);
sample.appendChild(pwr);
}
// torq
if (ride->areDataPresent()->nm) {
QDomElement torq = doc.createElement("torq");
text = doc.createTextNode(QString("%1").arg(point->nm));
torq.appendChild(text);
sample.appendChild(torq);
}
// cad
if (ride->areDataPresent()->cad) {
QDomElement cad = doc.createElement("cad");
text = doc.createTextNode(QString("%1").arg((int)(point->cad)));
cad.appendChild(text);
sample.appendChild(cad);
}
// distance - meters
QDomElement dist = doc.createElement("dist");
text = doc.createTextNode(QString("%1").arg((int)(point->km*1000)));
dist.appendChild(text);
sample.appendChild(dist);
// lat
if (ride->areDataPresent()->lat && point->lat > -90.0 && point->lat < 90.0) {
QDomElement lat = doc.createElement("lat");
text = doc.createTextNode(QString("%1").arg(point->lat));
lat.appendChild(text);
sample.appendChild(lat);
}
// lon
if (ride->areDataPresent()->lon && point->lon > -180.00 && point->lon < 180.00) {
QDomElement lon = doc.createElement("lon");
text = doc.createTextNode(QString("%1").arg(point->lon));
lon.appendChild(text);
sample.appendChild(lon);
}
// alt
if (ride->areDataPresent()->alt) {
QDomElement alt = doc.createElement("alt");
text = doc.createTextNode(QString("%1").arg(point->alt));
alt.appendChild(text);
sample.appendChild(alt);
}
}
}
QByteArray xml = doc.toByteArray(4);
if (!file.open(QIODevice::WriteOnly)) return(false);
if (file.write(xml) != xml.size()) return(false);
file.close();
return(true);
}
|