kopia lustrzana https://github.com/FacilMap/facilmap
Clean up GPX code and use EJS template
Candid Dauth
rodzic
6cc1c5a447
commit
c1dbe27d2d
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@ -6,19 +6,19 @@
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</metadata>
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<<%=useTracks ? 'trk' : 'rte'%>>
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<name><%=line.name || 'FacilMap route'%></name>
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<% if(desc) { %>
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<% if(desc) { -%>
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<desc><%=desc%></desc>
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<% } %>
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<% if(useTracks) { %>
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<% } -%>
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<% if(useTracks) { -%>
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<trkseg>
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<% for(let trackPoint of line.trackPoints) { %>
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<% for(let trackPoint of line.trackPoints) { -%>
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<trkpt lat="<%=trackPoint.lat%>" lon="<%=trackPoint.lon%>"<% if(trackPoint.ele != null){ %> ele="<%=trackPoint.ele%>"<% } %> />
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<% } %>
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<% } -%>
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</trkseg>
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<% } else { %>
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<% for(let routePoint of line.routePoints) { %>
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<% } else { -%>
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<% for(let routePoint of line.routePoints) { -%>
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<rtept lat="<%=routePoint.lat%>" lon="<%=routePoint.lon%>" />
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<% } %>
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<% } %>
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<% } -%>
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<% } -%>
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</<%=useTracks ? 'trk' : 'rte'%>>
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</gpx>
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@ -0,0 +1,31 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<gpx xmlns="http://www.topografix.com/GPX/1/1" creator="FacilMap" version="1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd">
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<metadata>
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<name><%=padData.name%></name>
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<time><%=time%></time>
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</metadata>
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<% for(let marker of markers) { -%>
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<wpt lat="<%=marker.lat%>" lon="<%=marker.lon%>"<% if(marker.ele != null) { %> ele="<%=marker.ele%>"<% } %>>
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<name><%=marker.name%></name>
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<desc><%=dataToText(types[marker.typeId].fields, marker.data)%></desc>
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</wpt>
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<% } -%>
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<% for(let line of lines) { -%>
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<% let t = (useTracks || line.mode == "track"); -%>
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<<%=t ? 'trk' : 'rte'%>>
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<name><%=line.name%></name>
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<desc><%=dataToText(types[line.typeId].fields, line.data)%></desc>
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<% if(t) { -%>
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<trkseg>
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<% for(let trackPoint of line.trackPoints) { -%>
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<trkpt lat="<%=trackPoint.lat%>" lon="<%=trackPoint.lon%>"<% if(trackPoint.ele != null) { %> ele="<%=trackPoint.ele%>"<% } %> />
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<% } -%>
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</trkseg>
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<% } else { -%>
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<% for(let routePoint of line.routePoints) { %>
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<rtept lat="<%=routePoint.lat%>" lon="<%=routePoint.lon%>" />
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<% } -%>
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<% } -%>
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</<%=t ? 'trk' : 'rte'%>>
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<% } -%>
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</gpx>
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@ -4,7 +4,12 @@ const Promise = require("bluebird");
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var utils = require("../utils");
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var _e = utils.escapeXml;
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let padTemplate;
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Promise.promisify(fs.readFile)(`${__dirname}/gpx-pad.ejs`).then((t) => {
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padTemplate = ejs.compile(t.toString());
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}).catch((err) => {
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console.error("Error reading GPX pad template", err.stack || err);
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});
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let lineTemplate;
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Promise.promisify(fs.readFile)(`${__dirname}/gpx-line.ejs`).then((t) => {
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@ -24,94 +29,28 @@ function _dataToText(fields, data) {
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return text.join('\n\n');
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}
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function _textToData(fields, text) {
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function hasField(fieldName) {
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for(var i=0; i<fields.length; i++) {
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if(fields[i].name == fieldName)
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return true;
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}
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return false;
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}
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var textSplit = text.replace(/\r/g, '').split('\n\n');
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var ret = { };
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var lastField = null;
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for(var i=0; i<textSplit.length; i++) {
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if(textSplit[i].indexOf(': ') != -1) {
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var spl = textSplit[i].split(': ', 2);
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if(hasField(spl[0])) {
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lastField = spl[0];
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ret[lastField] = spl[1];
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continue;
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}
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}
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if(lastField == null) {
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lastField = 'Description';
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ret[lastField] = textSplit[i];
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} else {
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ret[lastField] += '\n\n' + textSplit[i];
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}
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}
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return ret;
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}
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function exportGpx(database, padId, useTracks) {
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return utils.promiseAuto({
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padData: database.getPadData(padId),
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typesObj: () => {
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return Promise.all([
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database.getPadData(padId),
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Promise.resolve().then(() => {
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var typesObj = { };
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return utils.streamEachPromise(database.getTypes(padId), function(type) {
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typesObj[type.id] = type;
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}).then(() => typesObj);
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},
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markers: (typesObj) => {
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var markers = '';
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return utils.streamEachPromise(database.getPadMarkers(padId), function(marker) {
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markers += '<wpt lat="' + _e(marker.lat) + '" lon="' + _e(marker.lon) + '"' + (marker.ele != null ? ' ele="' + _e(marker.ele) + '"' : '') + '>\n' +
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'\t<name>' + _e(marker.name) + '</name>\n' +
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'\t<desc>' + _e(_dataToText(typesObj[marker.typeId].fields, marker.data)) + '</desc>\n' +
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'</wpt>\n';
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}).then(() => markers);
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},
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lines: (typesObj) => {
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var lines = '';
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return utils.streamEachPromise(database.getPadLinesWithPoints(padId), function(line) {
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var t = (useTracks || line.mode == "track");
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lines += '<' + (t ? 'trk' : 'rte') + '>\n' +
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'\t<name>' + _e(line.name) + '</name>\n' +
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'\t<desc>' + _e(_dataToText(typesObj[line.typeId].fields, line.data)) + '</desc>\n';
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if(t) {
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lines += '\t<trkseg>\n';
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for(var i=0; i<line.trackPoints.length; i++) {
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lines += '\t\t<trkpt lat="' + _e(line.trackPoints[i].lat) + '" lon="' + _e(line.trackPoints[i].lon) + '"' + (line.trackPoints[i].ele != null ? ' ele="' + _e(line.trackPoints[i].ele) + '"' : '') + ' />\n';
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}
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lines += '\t</trkseg>\n';
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} else {
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for(var i=0; i<line.routePoints.length; i++) {
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lines += '\t\t<rtept lat="' + _e(line.routePoints[i].lat) + '" lon="' + _e(line.trackPoints[i].lon) + '" />\n';
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}
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}
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lines += '</' + (t ? 'trk' : 'rte') + '>\n';
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}).then(() => lines);
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}
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}).then((res) => '<?xml version="1.0" encoding="UTF-8"?>\n' +
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'<gpx xmlns="http://www.topografix.com/GPX/1/1" creator="FacilMap" version="1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd" xmlns:fm="https://facilmap.org/">\n' +
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'\t<metadata>\n' +
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'\t\t<name>' + _e(res.padData.name) + '</name>\n' +
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'\t\t<time>' + _e(utils.isoDate()) + '</time>\n' +
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'\t</metadata>\n' +
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res.markers.replace(/^(.)/gm, '\t$1') +
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res.lines.replace(/^(.)/gm, '\t$1') +
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'</gpx>'
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);
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}),
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utils.streamToArrayPromise(database.getPadMarkers(padId)),
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utils.streamToArrayPromise(database.getPadLinesWithPoints(padId))
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]).then(([padData, types, markers, lines]) => {
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return padTemplate({
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time: utils.isoDate(),
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padData,
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types,
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markers,
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lines,
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dataToText: _dataToText,
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useTracks
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});
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});
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}
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function exportLine(line, type, useTracks) {
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