kopia lustrzana https://github.com/FacilMap/facilmap
149 wiersze
5.3 KiB
Vue
149 wiersze
5.3 KiB
Vue
<script setup lang="ts">
|
|
import { type FileResultObject, parseFiles } from "../utils/files";
|
|
import pluralize from "pluralize";
|
|
import { SearchResultsLayer } from "facilmap-leaflet";
|
|
import { Util } from "leaflet";
|
|
import FileResults from "./file-results.vue";
|
|
import SearchBoxTab from "./search-box/search-box-tab.vue";
|
|
import { computed, markRaw, readonly, ref, shallowReactive, toRef } from "vue";
|
|
import { useDomEventListener, useEventListener } from "../utils/utils";
|
|
import { useToasts } from "./ui/toasts/toasts.vue";
|
|
import { injectContextRequired, requireMapContext, requireSearchBoxContext } from "./facil-map-context-provider/facil-map-context-provider.vue";
|
|
import type { WritableImportTabContext } from "./facil-map-context-provider/import-tab-context";
|
|
import { useI18n } from "../utils/i18n";
|
|
|
|
const context = injectContextRequired();
|
|
const mapContext = requireMapContext(context);
|
|
const searchBoxContext = requireSearchBoxContext(context);
|
|
const toasts = useToasts();
|
|
const i18n = useI18n();
|
|
|
|
const fileInputRef = ref<HTMLInputElement>();
|
|
|
|
const files = ref<Array<FileResultObject & { title: string }>>([]);
|
|
const layers = shallowReactive<SearchResultsLayer[]>([]);
|
|
|
|
useEventListener(mapContext, "open-selection", handleOpenSelection);
|
|
|
|
useDomEventListener(mapContext.value.components.container, "dragenter", handleMapDragEnter);
|
|
useDomEventListener(mapContext.value.components.container, "dragover", handleMapDragOver);
|
|
useDomEventListener(mapContext.value.components.container, "drop", handleMapDrop);
|
|
|
|
const layerIds = computed(() => layers.map((layer) => Util.stamp(layer)));
|
|
|
|
const importTabContext = ref<WritableImportTabContext>({
|
|
openFilePicker() {
|
|
fileInputRef.value?.click();
|
|
}
|
|
});
|
|
|
|
context.provideComponent("importTab", toRef(readonly(importTabContext)));
|
|
|
|
function handleOpenSelection(): void {
|
|
for (let i = 0; i < layerIds.value.length; i++) {
|
|
if (mapContext.value.selection.some((item) => item.type == "searchResult" && item.layerId == layerIds.value[i])) {
|
|
searchBoxContext.value.activateTab(`fm${context.id}-import-tab-${i}`, { expand: true });
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
function handleMapDragEnter(event: Event): void {
|
|
event.preventDefault();
|
|
}
|
|
|
|
function handleMapDragOver(event: Event): void {
|
|
event.preventDefault();
|
|
}
|
|
|
|
function handleMapDrop(event: Event): void {
|
|
event.preventDefault();
|
|
|
|
void importFiles((event as DragEvent).dataTransfer?.files);
|
|
}
|
|
|
|
async function importFiles(fileList: FileList | undefined): Promise<void> {
|
|
toasts.hideToast(`fm${context.id}-import-error`);
|
|
|
|
if(!fileList || fileList.length == 0)
|
|
return;
|
|
|
|
try {
|
|
const loadedFiles = await Promise.all([...fileList].map((file) => new Promise<string>((resolve, reject) => {
|
|
const reader = new FileReader();
|
|
reader.onload = () => {
|
|
resolve(reader.result as string);
|
|
};
|
|
reader.onerror = () => {
|
|
reject(reader.error);
|
|
};
|
|
reader.readAsText(file);
|
|
})));
|
|
|
|
const result = {
|
|
...await parseFiles(loadedFiles),
|
|
title: (fileList.length == 1 && fileList[0].name) || pluralize("file", fileList.length, true)
|
|
};
|
|
const hasAnyItems = result.features.length > 0 || Object.keys(result.types).length > 0 || Object.keys(result.views).length > 0;
|
|
if (!hasAnyItems && result.errors)
|
|
toasts.showErrorToast(`fm${context.id}-import-error`, () => i18n.t("import-tab.parse-error-title"), () => i18n.t("import-tab.parse-error-message", { count: fileList.length }));
|
|
else if (!hasAnyItems)
|
|
toasts.showErrorToast(`fm${context.id}-import-error`, () => i18n.t("import-tab.no-geometries-error-title"), () => i18n.t("import-tab.no-geometries-error-message", { count: fileList.length }));
|
|
else {
|
|
if (result.errors)
|
|
toasts.showErrorToast(`fm${context.id}-import-error`, () => i18n.t("import-tab.partial-parse-error-title"), () => i18n.t("import-tab.partial-parse-error-message"), { variant: "warning" });
|
|
|
|
const layer = markRaw(new SearchResultsLayer(result.features, { pathOptions: { weight: 7 } }).addTo(mapContext.value.components.map));
|
|
if (result.features.length > 0) {
|
|
mapContext.value.components.map.flyToBounds(layer.getBounds());
|
|
}
|
|
|
|
mapContext.value.components.selectionHandler.addSearchResultLayer(layer);
|
|
|
|
files.value.push(result);
|
|
layers.push(layer);
|
|
setTimeout(() => {
|
|
searchBoxContext.value.activateTab(`fm${context.id}-import-tab-${files.value.length - 1}`, { expand: true });
|
|
}, 0);
|
|
}
|
|
} catch (err) {
|
|
toasts.showErrorToast(`fm${context.id}-import-error`, () => i18n.t("import-tab.read-error-title"), err);
|
|
}
|
|
}
|
|
|
|
function close(idx: number): void {
|
|
files.value.splice(idx, 1);
|
|
mapContext.value.components.selectionHandler.removeSearchResultLayer(layers[idx]);
|
|
layers[idx].remove();
|
|
layers.splice(idx, 1);
|
|
}
|
|
</script>
|
|
|
|
<template>
|
|
<div>
|
|
<input type="file" multiple class="d-none" ref="fileInputRef" @change="importFiles(fileInputRef!.files ?? undefined)">
|
|
<template v-for="(file, idx) in files" :key="idx">
|
|
<SearchBoxTab
|
|
:id="`fm${context.id}-import-tab-${idx}`"
|
|
class="fm-import-tab"
|
|
isCloseable
|
|
:title="file.title"
|
|
@close="close(idx)"
|
|
>
|
|
<FileResults
|
|
:file="file"
|
|
:layer-id="layerIds[idx]"
|
|
auto-zoom
|
|
></FileResults>
|
|
</SearchBoxTab>
|
|
</template>
|
|
</div>
|
|
</template>
|
|
|
|
<style lang="scss">
|
|
.fm-import-tab.fm-import-tab.fm-import-tab {
|
|
padding: 0.5rem;
|
|
display: flex;
|
|
flex-direction: column;
|
|
}
|
|
</style> |