Let user upload Nogos through GeoJSON file.
This commit is contained in:
Phyks (Lucas Verney)
parent
1f81c043ad
commit
e7db4a7aae
5 changed files with 1518 additions and 19 deletions
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@ -431,3 +431,21 @@ table.dataTable.display tbody tr.even:hover {
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font-family: Menlo, Consolas, Monaco, Liberation Mono, Lucida Console, monospace;
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line-height: 1.2em;
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}
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#uploadNogos fieldset {
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display: block;
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margin-left: 2px;
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margin-right: 2px;
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padding-top: 0.35em;
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padding-bottom: 0.625em;
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padding-left: 0.75em;
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padding-right: 0.75em;
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border: 2px groove;
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}
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#uploadNogos legend {
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display: block;
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padding-left: 2px;
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padding-right: 2px;
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border: none;
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}
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57
index.html
57
index.html
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@ -49,6 +49,16 @@
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<a class="dropdown-item" data-i18n="navbar.download.csv" id="dl-csv" href="#" disabled>data CSV</a>
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</div>
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</div>
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<div class="nav-item dropdown">
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<a class="nav-link dropdown-toggle" href="" data-toggle="dropdown" href="#" role="button" aria-haspopup="true" aria-expanded="false">
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<span class="fa fa-lg fa-cloud-upload" aria-hidden="true">
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</span>
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<span data-i18n="navbar.load.title">Load</span>
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</a>
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<div class="dropdown-menu">
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<a class="dropdown-item" data-i18n="navbar.load.nogos" data-toggle="modal" data-target="#loadNogos" href="#">Nogos</a>
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</div>
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</div>
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<div class="nav-item">
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<a class="nav-link" href="#" data-toggle="modal" data-target="#about"><span class="fa fa-lg fa-info-circle" aria-hidden="true"></span><span data-i18n="navbar.about">About</span></a>
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</div>
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@ -191,6 +201,53 @@
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</div>
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</div>
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<!-- Load nogos modal window -->
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<div class="modal fade" id="loadNogos" tabindex="-1" role="dialog" aria-labelledby="Load nogos window" aria-hidden="true">
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<div class="modal-dialog" role="document">
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<div class="modal-content">
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<div class="modal-header">
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<button type="button" class="close" data-dismiss="modal" aria-label="Close">
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<span aria-hidden="true">×</span>
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</button>
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<h4 class="modal-title" data-i18n="loadNogos.title">Load nogos</h4>
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</div>
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<div class="modal-body">
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<p id="nogoError" style="display: none;"></p>
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<form>
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<fieldset>
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<legend data-i18n="loadNogos.source">Source</legend>
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<p>
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<label for="nogoURL" data-i18n="loadNogos.url">URL: </label>
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<input type="text" name="nogoURL" id="nogoURL" /><br/>
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or<br/>
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<label for="nogoFile" data-i18n="loadNogos.file">File: </label>
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<input type="file" name="nogoFile" id="nogoFile" />
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</p>
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</fieldset>
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<fieldset>
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<legend data-i18n="loadNogos.defaultProperties">Default properties</legend>
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<p>
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<label for="nogoWeight" data-i18n="loadNogos.nogoWeight">Nogo weight: </label>
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<input type="number" name="nogoWeight" id="nogoWeight" value="-1" />
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</p>
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<p>
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<label for="nogoRadius" data-i18n="loadNogos.nogoRadius">Nogo radius (for points): </label>
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<input type="number" name="nogoRadius" id="nogoRadius" value="20" />
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</p>
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<p>
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<label for="nogoBuffer" data-i18n="loadNogos.nogoBuffer">Buffer nogos areas (in meters): </label>
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<input type="number" name="nogoBuffer" id="nogoBuffer" value="0" />
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</p>
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</fieldset>
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<p style="margin-top: 1em; text-align: center;">
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<input type="submit" data-i18n="[value]loadNogos.load" value="Load" id="submitNogos" />
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</p>
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</form>
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</div>
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</div>
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</div>
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</div>
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<div id="content" class="flexcolumn flexgrow">
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<div id="sidebarTabs" class="leaflet-sidebar-tabs collapsed">
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<ul role="tablist">
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96
js/index.js
96
js/index.js
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@ -356,6 +356,102 @@
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$(this).collapse('show');
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}
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});
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$('#submitNogos').on('click', function () {
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var geoJSONPromise;
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var nogoURL = $('#nogoURL').val();
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var nogoFile = $('#nogoFile')[0].files[0];
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if (nogoURL) {
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// TODO: Handle {{bbox}}
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geoJSONPromise = fetch(nogoURL).then(function (response) {
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response.json();
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});
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} else if (nogoFile) {
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geoJSONPromise = new Promise(function (resolve, reject) {
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var reader = new FileReader();
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reader.onload = function () {
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resolve(reader.result);
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}
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reader.readAsText(nogoFile);
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}).then(function (response) { return JSON.parse(response); });
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}
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else {
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$('#nogoError').text('Error: Missing file or URL.');
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$('#nogoError').css('display', 'block');
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return false;
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}
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var nogoWeight = parseFloat($('#nogoWeight').val());
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if (isNaN(nogoWeight)) {
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$('#nogoError').text('Error: Missing default nogo weight.');
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$('#nogoError').css('display', 'block');
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return false;
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}
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var nogoRadius = parseFloat($('#nogoRadius').val());
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if (isNaN(nogoRadius) || nogoRadius < 0) {
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$('#nogoError').text('Error: Invalid default nogo radius.');
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$('#nogoError').css('display', 'block');
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return false;
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}
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var nogoBuffer = parseFloat($('#nogoBuffer').val());
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if (isNaN(nogoBuffer)) {
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$('#nogoError').text('Error: Invalid nogo buffering radius.');
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$('#nogoError').css('display', 'block');
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return false;
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}
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geoJSONPromise.then(function (response) {
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// Iterate on features in order to discard features without geometry
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var cleanedGeoJSONFeatures = []
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turf.featureEach(response, function (feature) {
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if (turf.getGeom(feature)) {
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var maybeBufferedFeature = feature;
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// Eventually buffer GeoJSON
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if (nogoBuffer != 0) {
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maybeBufferedFeature = turf.buffer(
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maybeBufferedFeature, nogoBuffer, { units: 'meters' }
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);
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}
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cleanedGeoJSONFeatures.push(maybeBufferedFeature);
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}
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});
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var geoJSON = L.geoJson(turf.featureCollection(cleanedGeoJSONFeatures), {
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onEachFeature: function (feature, layer) {
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if (!feature.properties.nogoWeight) {
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feature.properties.nogoWeight = nogoWeight;
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}
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}
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});
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var nogosPoints = geoJSON.getLayers().filter(function (e) {
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return e.feature.geometry.type === 'Point';
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});
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nogosPoints = nogosPoints.map(function (item) {
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var radius = item.feature.properties.radius || nogoRadius;
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if (radius > 0) {
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return L.circle(item.getLatLng(), { radius: radius });
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}
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return null;
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});
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nogosPoints = nogosPoints.filter(function (e) { return e; });
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nogos.setOptions({
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nogos: nogosPoints,
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polygons: geoJSON.getLayers().filter(function (e) {
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return e.feature.geometry.type === 'Polygon';
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}),
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polylines: geoJSON.getLayers().filter(function (e) {
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return e.feature.geometry.type === 'LineString';
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}),
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});
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updateRoute({
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options: nogos.getOptions()
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});
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urlHash.onMapMove();
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$('#nogoError').text('');
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$('#nogoError').css('display', 'none');
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$('#loadNogos').modal('hide');
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});
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return false;
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});
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}
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i18next
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@ -17,6 +17,7 @@
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"browserslist": "> 0.5%, last 2 versions, Firefox ESR, not dead, Explorer >= 10, Android >= 4.1, Safari >= 7, iOS >= 7",
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"dependencies": {
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"@mapbox/polyline": "^0.2.0",
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"@turf/turf": "^5.1.6",
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"async": "~0.9.2",
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"bootbox": "~4.4.0",
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"bootstrap": "4.0.0-alpha.5",
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