terriajs
Version:
Geospatial data visualization platform.
80 lines • 3.1 kB
JavaScript
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
import toGeoJSON from "@mapbox/togeojson";
import i18next from "i18next";
import { action, computed, makeObservable, override } from "mobx";
import getFilenameFromUri from "terriajs-cesium/Source/Core/getFilenameFromUri";
import isDefined from "../../../Core/isDefined";
import loadText from "../../../Core/loadText";
import { networkRequestError } from "../../../Core/TerriaError";
import GeoJsonMixin from "../../../ModelMixins/GeojsonMixin";
import GpxCatalogItemTraits from "../../../Traits/TraitsClasses/GpxCatalogItemTraits";
import CreateModel from "../../Definition/CreateModel";
import CommonStrata from "../../Definition/CommonStrata";
import proxyCatalogItemUrl from "../proxyCatalogItemUrl";
class GpxCatalogItem extends GeoJsonMixin(CreateModel(GpxCatalogItemTraits)) {
static type = "gpx";
constructor(...args) {
super(...args);
makeObservable(this);
}
get type() {
return GpxCatalogItem.type;
}
get typeName() {
return i18next.t("models.gpx.name");
}
setFileInput(file) {
this.setTrait(CommonStrata.user, "url", URL.createObjectURL(file) + "#" + file.name);
}
get hasLocalData() {
return this.url?.startsWith("blob:") ?? false;
}
loadGpxText(text) {
const dom = new DOMParser().parseFromString(text, "text/xml");
return toGeoJSON.gpx(dom);
}
async forceLoadGeojsonData() {
let data;
if (isDefined(this.gpxString)) {
data = this.gpxString;
}
else if (isDefined(this.url)) {
data = await loadText(proxyCatalogItemUrl(this, this.url));
}
if (!data) {
throw networkRequestError({
sender: this,
title: i18next.t("models.gpx.errorLoadingTitle"),
message: i18next.t("models.gpx.errorLoadingMessage", {
appName: this.terria.appName
})
});
}
return this.loadGpxText(data);
}
forceLoadMetadata() {
return Promise.resolve();
}
get name() {
if (this.url && super.name === this.url) {
return getFilenameFromUri(this.url);
}
return super.name;
}
}
__decorate([
action
], GpxCatalogItem.prototype, "setFileInput", null);
__decorate([
computed
], GpxCatalogItem.prototype, "hasLocalData", null);
__decorate([
override
], GpxCatalogItem.prototype, "name", null);
export default GpxCatalogItem;
//# sourceMappingURL=GpxCatalogItem.js.map