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allow to add custom overpass queries

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Stefan Siegl 2020-08-01 21:14:38 +02:00
parent 275b0f75a5
commit 06f0be719d
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GPG key ID: 73942AF5642F3DDA
4 changed files with 71 additions and 26 deletions
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57
js/control/Layers.js
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@ -5,7 +5,7 @@ BR.Layers = L.Class.extend({
if (BR.Util.localStorageAvailable()) {
var layers = JSON.parse(localStorage.getItem('map/customLayers'));
for (a in layers) {
this._addLayer(a, layers[a].layer, layers[a].isOverlay);
this._addLayer(a, layers[a].layer, layers[a].isOverlay, layers[a].dataSource);
}
}
},
@ -13,14 +13,22 @@ BR.Layers = L.Class.extend({
_loadTable: function () {
var layersData = [];
for (layer in this._customLayers) {
var isOverlay = this._customLayers[layer].isOverlay;
layersData.push([
layer,
this._customLayers[layer].layer._url,
isOverlay
? i18next.t('sidebar.layers.table.type_overlay')
: i18next.t('sidebar.layers.table.type_layer'),
]);
if (this._customLayers[layer].dataSource === 'OverpassAPI') {
layersData.push([
layer,
this._customLayers[layer].layer.options.query,
i18next.t('sidebar.layers.table.type_overpass_query'),
]);
} else {
var isOverlay = this._customLayers[layer].isOverlay;
layersData.push([
layer,
this._customLayers[layer].layer._url,
isOverlay
? i18next.t('sidebar.layers.table.type_overlay')
: i18next.t('sidebar.layers.table.type_layer'),
]);
}
}
if (this._layersTable != null) {
this._layersTable.destroy();
@ -51,6 +59,7 @@ BR.Layers = L.Class.extend({
L.DomUtil.get('custom_layers_add_base').onclick = L.bind(this._addBaseLayer, this);
L.DomUtil.get('custom_layers_add_overlay').onclick = L.bind(this._addOverlay, this);
L.DomUtil.get('custom_layers_add_overpass').onclick = L.bind(this._addOverpassQuery, this);
L.DomUtil.get('custom_layers_remove').onclick = L.bind(this._remove, this);
this._loadLayers();
@ -83,10 +92,10 @@ BR.Layers = L.Class.extend({
}
},
_addFromInput: function (isOverlay) {
_addFromInput: function (isOverlay, dataSource) {
var layer_name = L.DomUtil.get('layer_name').value;
var layer_url = L.DomUtil.get('layer_url').value;
if (layer_name.length > 0 && layer_url.length > 0) this._addLayer(layer_name, layer_url, isOverlay);
if (layer_name.length > 0 && layer_url.length > 0) this._addLayer(layer_name, layer_url, isOverlay, dataSource);
},
_addBaseLayer: function (evt) {
@ -95,18 +104,28 @@ BR.Layers = L.Class.extend({
_addOverlay: function (evt) {
this._addFromInput(true);
},
_addOverpassQuery: function (evt) {
this._addFromInput(true, 'OverpassAPI');
},
_addLayer: function (layerName, layerUrl, isOverlay) {
_addLayer: function (layerName, layerUrl, isOverlay, dataSource) {
if (layerName in this._layers) return;
if (layerName in this._customLayers) return;
try {
var layer = L.tileLayer(layerUrl);
var layer;
if (dataSource === 'OverpassAPI') {
layer = this._layersControl.layersConfig.createOverpassLayer(layerUrl);
} else {
layer = L.tileLayer(layerUrl);
}
this._customLayers[layerName] = {
layer: layer,
isOverlay: isOverlay,
dataSource: dataSource,
};
if (isOverlay) {
@ -128,6 +147,18 @@ BR.Layers = L.Class.extend({
localStorage.setItem(
'map/customLayers',
JSON.stringify(this._customLayers, function (k, v) {
if (v === undefined) {
return undefined;
}
if (v.dataSource === 'OverpassAPI') {
return {
dataSource: 'OverpassAPI',
isOverlay: true,
layer: v.layer.options.query,
};
}
// dont write Leaflet.Layer in localStorage; simply keep the URL
return v._url || v;
})