mapcomplete/UI/DownloadFlow/DownloadPanel.svelte

125 lines
4.2 KiB
Svelte

<script lang="ts">
import Loading from "../Base/Loading.svelte";
import Translations from "../i18n/Translations";
import Tr from "../Base/Tr.svelte";
import DownloadHelper from "./DownloadHelper";
import DownloadButton from "./DownloadButton.svelte";
import {GeoOperations} from "../../Logic/GeoOperations";
import {SvgToPdf} from "../../Utils/svgToPdf";
import Locale from "../i18n/Locale";
import ThemeViewState from "../../Models/ThemeViewState";
import {Utils} from "../../Utils";
import Constants from "../../Models/Constants";
import {Translation} from "../i18n/Translation";
import {AvailableRasterLayers} from "../../Models/RasterLayers";
import {UIEventSource} from "../../Logic/UIEventSource";
export let state: ThemeViewState
let isLoading = state.dataIsLoading
const t = Translations.t.general.download
const downloadHelper = new DownloadHelper(state)
let metaIsIncluded = false
const name = state.layout.id
function offerSvg(): string {
const maindiv = document.getElementById("maindiv")
const layers = state.layout.layers.filter((l) => l.source !== null)
return downloadHelper.asSvg({
layers,
mapExtent: state.mapProperties.bounds.data,
width: maindiv.offsetWidth,
height: maindiv.offsetHeight,
})
}
async function constructPdf(_, title: string, status: UIEventSource<string>) {
const templateUrls = SvgToPdf.templates["current_view_a3"].pages
const templates: string[] = await Promise.all(templateUrls.map(url => Utils.download(url)))
console.log("Templates are", templates)
const bg = state.mapProperties.rasterLayer.data ?? AvailableRasterLayers.maplibre
const creator = new SvgToPdf(title, templates, {
state,
freeComponentId: "belowmap",
textSubstitutions: <Record<string, string>> {
"layout.title": state.layout.title,
title: state.layout.title,
layoutImg: state.layout.icon,
version: Constants.vNumber,
date: new Date().toISOString().substring(0,16),
background: new Translation(bg.properties.name).txt
}
})
const unsub = creator.status.addCallbackAndRunD(s => status?.setData(s))
await creator.ExportPdf(Locale.language.data)
unsub()
return undefined
}
</script>
{#if $isLoading}
<Loading/>
{:else}
<div class="w-full flex flex-col"></div>
<h3>
<Tr t={t.title}/>
</h3>
<DownloadButton {state}
extension="geojson"
mimetype="application/vnd.geo+json"
construct={(geojson) => JSON.stringify(geojson)}
mainText={t.downloadGeojson}
helperText={t.downloadGeoJsonHelper}
{metaIsIncluded}/>
<DownloadButton {state}
extension="csv"
mimetype="text/csv"
construct={(geojson) => GeoOperations.toCSV(geojson)}
mainText={t.downloadCSV}
helperText={t.downloadCSVHelper}
{metaIsIncluded}/>
<label class="mb-8 mt-2">
<input type="checkbox" bind:value={metaIsIncluded}>
<Tr t={t.includeMetaData}/>
</label>
<DownloadButton {state} {metaIsIncluded}
extension="svg"
mimetype="image/svg+xml"
mainText={t.downloadAsSvg}
helperText={t.downloadAsSvgHelper}
construct={offerSvg}
/>
<DownloadButton {state} {metaIsIncluded}
extension="png"
mimetype="image/png"
mainText={t.downloadAsPng}
helperText={t.downloadAsPngHelper}
construct={_ => state.mapProperties.exportAsPng(4)}
/>
<DownloadButton {state}
mimetype="application/pdf"
extension="pdf"
mainText={t.downloadAsPdf}
helperText={t.downloadAsPdfHelper}
construct={constructPdf}
/>
<Tr cls="link-underline" t={t.licenseInfo}/>
{/if}