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Added new export as FIT file format fixes #322

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Actual FIT encoding logic created as a new repo "fit-file-writer"
This commit is contained in:
Tobias 2022-09-10 18:40:06 +02:00
parent e492fb994f
commit 3e81d80cc5
7 changed files with 114 additions and 23 deletions
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21
js/control/Export.js
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@ -59,10 +59,11 @@ BR.Export = L.Class.extend({
_getMimeType: function (format) {
const mimeTypeMap = {
gpx: 'application/gpx+xml',
kml: 'application/vnd.google-earth.kml+xml',
geojson: 'application/vnd.geo+json',
csv: 'text/tab-separated-values',
gpx: 'application/gpx+xml;charset=utf-8',
kml: 'application/vnd.google-earth.kml+xml;charset=utf-8',
geojson: 'application/vnd.geo+json;charset=utf-8',
csv: 'text/tab-separated-values;charset=utf-8',
fit: 'application/vnd.ant.fit',
};
return mimeTypeMap[format];
@ -98,15 +99,21 @@ BR.Export = L.Class.extend({
const track = this._formatTrack(format, name, includeWaypoints);
const fileName = (name || 'brouter') + '.' + format;
const mimeType = this._getMimeType(format);
const blob = new Blob([track], {
type: mimeType + ';charset=utf-8',
type: this._getMimeType(format),
});
const reader = new FileReader();
reader.onload = (e) => this._triggerDownload(reader.result, fileName);
reader.readAsDataURL(blob);
} else {
if (format === 'fit') {
// Server can't handle fit - downgrade to gpx
// Maybe it's better to show a Info to the user e.g.:
// BR.message.showWarning(i18next.t('warning.fit-not-possible-from-server'));
// but the warning stays invisible behind the dialog :)
format = 'gpx';
}
var serverUrl = this.router.getUrl(
this.latLngs,
null,
@ -141,6 +148,8 @@ BR.Export = L.Class.extend({
return JSON.stringify(track, null, 2);
case 'csv':
return BR.Csv.format(track);
case 'fit':
return BR.Fit.format(track);
default:
break;
}