114 lines
No EOL
4.3 KiB
TypeScript
114 lines
No EOL
4.3 KiB
TypeScript
import {SubtleButton} from "../Base/SubtleButton";
|
|
import Svg from "../../Svg";
|
|
import Translations from "../i18n/Translations";
|
|
import State from "../../State";
|
|
import {Utils} from "../../Utils";
|
|
import Combine from "../Base/Combine";
|
|
import CheckBoxes from "../Input/Checkboxes";
|
|
import {GeoOperations} from "../../Logic/GeoOperations";
|
|
import Toggle from "../Input/Toggle";
|
|
import Title from "../Base/Title";
|
|
import FeaturePipeline from "../../Logic/FeatureSource/FeaturePipeline";
|
|
import {UIEventSource} from "../../Logic/UIEventSource";
|
|
import SimpleMetaTagger from "../../Logic/SimpleMetaTagger";
|
|
import LayoutConfig from "../../Models/ThemeConfig/LayoutConfig";
|
|
import {BBox} from "../../Logic/BBox";
|
|
|
|
export class DownloadPanel extends Toggle {
|
|
|
|
constructor() {
|
|
const state: {
|
|
featurePipeline: FeaturePipeline,
|
|
layoutToUse: LayoutConfig,
|
|
currentBounds: UIEventSource<BBox>
|
|
} = State.state
|
|
|
|
|
|
const t = Translations.t.general.download
|
|
const name = State.state.layoutToUse.id;
|
|
|
|
const includeMetaToggle = new CheckBoxes([t.includeMetaData.Clone()])
|
|
const metaisIncluded = includeMetaToggle.GetValue().map(selected => selected.length > 0)
|
|
|
|
|
|
const buttonGeoJson = new SubtleButton(Svg.floppy_ui(),
|
|
new Combine([t.downloadGeojson.Clone().SetClass("font-bold"),
|
|
t.downloadGeoJsonHelper.Clone()]).SetClass("flex flex-col"))
|
|
.onClick(() => {
|
|
const geojson = DownloadPanel.getCleanGeoJson(state, metaisIncluded.data)
|
|
Utils.offerContentsAsDownloadableFile(JSON.stringify(geojson, null, " "),
|
|
`MapComplete_${name}_export_${new Date().toISOString().substr(0, 19)}.geojson`, {
|
|
mimetype: "application/vnd.geo+json"
|
|
});
|
|
})
|
|
|
|
|
|
const buttonCSV = new SubtleButton(Svg.floppy_ui(), new Combine(
|
|
[t.downloadCSV.Clone().SetClass("font-bold"),
|
|
t.downloadCSVHelper.Clone()]).SetClass("flex flex-col"))
|
|
.onClick(() => {
|
|
const geojson = DownloadPanel.getCleanGeoJson(state, metaisIncluded.data)
|
|
const csv = GeoOperations.toCSV(geojson.features)
|
|
|
|
Utils.offerContentsAsDownloadableFile(csv,
|
|
`MapComplete_${name}_export_${new Date().toISOString().substr(0, 19)}.csv`, {
|
|
mimetype: "text/csv"
|
|
});
|
|
})
|
|
|
|
const downloadButtons = new Combine(
|
|
[new Title(t.title),
|
|
buttonGeoJson,
|
|
buttonCSV,
|
|
includeMetaToggle,
|
|
t.licenseInfo.Clone().SetClass("link-underline")])
|
|
.SetClass("w-full flex flex-col border-4 border-gray-300 rounded-3xl p-4")
|
|
|
|
super(
|
|
downloadButtons,
|
|
t.noDataLoaded.Clone(),
|
|
state.featurePipeline.somethingLoaded)
|
|
}
|
|
|
|
private static getCleanGeoJson(state: {
|
|
featurePipeline: FeaturePipeline,
|
|
currentBounds: UIEventSource<BBox>
|
|
}, includeMetaData: boolean) {
|
|
|
|
const resultFeatures = []
|
|
const featureList = state.featurePipeline.GetAllFeaturesWithin(state.currentBounds.data);
|
|
for (const tile of featureList) {
|
|
for (const feature of tile) {
|
|
const cleaned = {
|
|
type: feature.type,
|
|
geometry: feature.geometry,
|
|
properties: {...feature.properties}
|
|
}
|
|
|
|
if (!includeMetaData) {
|
|
for (const key in cleaned.properties) {
|
|
if (key === "_lon" || key === "_lat") {
|
|
continue;
|
|
}
|
|
if (key.startsWith("_")) {
|
|
delete feature.properties[key]
|
|
}
|
|
}
|
|
}
|
|
|
|
const datedKeys = [].concat(SimpleMetaTagger.metatags.filter(tagging => tagging.includesDates).map(tagging => tagging.keys))
|
|
for (const key of datedKeys) {
|
|
delete feature.properties[key]
|
|
}
|
|
|
|
resultFeatures.push(feature)
|
|
}
|
|
}
|
|
|
|
return {
|
|
type: "FeatureCollection",
|
|
features: resultFeatures
|
|
}
|
|
|
|
}
|
|
} |