chore: Move to Typescript (#2783)
This PR moves the entire project to Typescript. Due to the ~1000 ignores this will lead to a messy codebase for a while, but the churn is worth it – all of those ignore comments are places that were never type-safe previously. closes #1282
This commit is contained in:
Tom Moor
GitHub
301
app/scenes/Document/components/DataLoader.tsx
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301
app/scenes/Document/components/DataLoader.tsx
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import { formatDistanceToNow } from "date-fns";
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import invariant from "invariant";
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import { deburr, sortBy } from "lodash";
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import { observable } from "mobx";
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import { observer } from "mobx-react";
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import * as React from "react";
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import { RouteComponentProps, StaticContext } from "react-router";
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import parseDocumentSlug from "@shared/utils/parseDocumentSlug";
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import RootStore from "~/stores/RootStore";
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import Document from "~/models/Document";
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import Revision from "~/models/Revision";
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import Error404 from "~/scenes/Error404";
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import ErrorOffline from "~/scenes/ErrorOffline";
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import withStores from "~/components/withStores";
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import { NavigationNode } from "~/types";
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import { NotFoundError, OfflineError } from "~/utils/errors";
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import history from "~/utils/history";
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import { matchDocumentEdit, updateDocumentUrl } from "~/utils/routeHelpers";
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import { isInternalUrl } from "~/utils/urls";
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import HideSidebar from "./HideSidebar";
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import Loading from "./Loading";
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type Props = RootStore &
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RouteComponentProps<
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{
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documentSlug: string;
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revisionId?: string;
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shareId?: string;
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title?: string;
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},
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StaticContext,
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{
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title?: string;
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}
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> & {
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children: (arg0: any) => React.ReactNode;
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};
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const sharedTreeCache = {};
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@observer
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class DataLoader extends React.Component<Props> {
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sharedTree: NavigationNode | null | undefined;
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@observable
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document: Document | null | undefined;
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@observable
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revision: Revision | null | undefined;
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@observable
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shapshot: Blob | null | undefined;
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@observable
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error: Error | null | undefined;
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componentDidMount() {
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const { documents, match } = this.props;
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this.document = documents.getByUrl(match.params.documentSlug);
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this.sharedTree = this.document
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? sharedTreeCache[this.document.id]
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: undefined;
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this.loadDocument();
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}
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componentDidUpdate(prevProps: Props) {
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// If we have the document in the store, but not it's policy then we need to
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// reload from the server otherwise the UI will not know which authorizations
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// the user has
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if (this.document) {
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const document = this.document;
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const policy = this.props.policies.get(document.id);
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if (
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!policy &&
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!this.error &&
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this.props.auth.user &&
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this.props.auth.user.id
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) {
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this.loadDocument();
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}
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}
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// Also need to load the revision if it changes
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const { revisionId } = this.props.match.params;
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if (
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prevProps.match.params.revisionId !== revisionId &&
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revisionId &&
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revisionId !== "latest"
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) {
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this.loadRevision();
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}
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}
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get isEditing() {
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return (
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this.props.match.path === matchDocumentEdit ||
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this.props.auth?.team?.collaborativeEditing
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);
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}
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onSearchLink = async (term: string) => {
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if (isInternalUrl(term)) {
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// search for exact internal document
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const slug = parseDocumentSlug(term);
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if (!slug) {
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return;
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}
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try {
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const document = await this.props.documents.fetch(slug);
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const time = formatDistanceToNow(Date.parse(document.updatedAt), {
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addSuffix: true,
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});
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return [
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{
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title: document.title,
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subtitle: `Updated ${time}`,
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url: document.url,
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},
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];
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} catch (error) {
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// NotFoundError could not find document for slug
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if (!(error instanceof NotFoundError)) {
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throw error;
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}
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}
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}
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// default search for anything that doesn't look like a URL
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const results = await this.props.documents.searchTitles(term);
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return sortBy(
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results.map((document: Document) => {
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const time = formatDistanceToNow(Date.parse(document.updatedAt), {
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addSuffix: true,
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});
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return {
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title: document.title,
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subtitle: `Updated ${time}`,
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url: document.url,
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};
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}),
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(document) =>
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deburr(document.title)
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.toLowerCase()
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.startsWith(deburr(term).toLowerCase())
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? -1
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: 1
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);
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};
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onCreateLink = async (title: string) => {
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const document = this.document;
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invariant(document, "document must be loaded to create link");
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const newDocument = await this.props.documents.create({
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collectionId: document.collectionId,
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parentDocumentId: document.parentDocumentId,
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title,
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text: "",
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});
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return newDocument.url;
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};
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loadRevision = async () => {
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const { revisionId } = this.props.match.params;
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if (revisionId) {
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this.revision = await this.props.revisions.fetch(revisionId);
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}
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};
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loadDocument = async () => {
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const { shareId, documentSlug, revisionId } = this.props.match.params;
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// sets the document as active in the sidebar if we already have it loaded
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if (this.document) {
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this.props.ui.setActiveDocument(this.document);
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}
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try {
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const response = await this.props.documents.fetchWithSharedTree(
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documentSlug,
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{
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shareId,
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}
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);
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this.sharedTree = response.sharedTree;
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this.document = response.document;
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sharedTreeCache[this.document.id] = response.sharedTree;
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if (revisionId && revisionId !== "latest") {
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await this.loadRevision();
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} else {
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this.revision = undefined;
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}
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} catch (err) {
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this.error = err;
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return;
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}
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const document = this.document;
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if (document) {
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const can = this.props.policies.abilities(document.id);
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// sets the document as active in the sidebar, ideally in the future this
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// will be route driven.
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this.props.ui.setActiveDocument(document);
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// If we're attempting to update an archived, deleted, or otherwise
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// uneditable document then forward to the canonical read url.
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if (!can.update && this.isEditing) {
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history.push(document.url);
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return;
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}
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// Prevents unauthorized request to load share information for the document
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// when viewing a public share link
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if (can.read) {
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this.props.shares.fetch(document.id).catch((err) => {
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if (!(err instanceof NotFoundError)) {
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throw err;
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}
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});
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}
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const isMove = this.props.location.pathname.match(/move$/);
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const canRedirect = !revisionId && !isMove && !shareId;
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if (canRedirect) {
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const canonicalUrl = updateDocumentUrl(this.props.match.url, document);
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if (this.props.location.pathname !== canonicalUrl) {
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history.replace(canonicalUrl);
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}
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}
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}
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};
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render() {
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const { location, policies, auth, match, ui } = this.props;
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const { revisionId } = match.params;
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if (this.error) {
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return this.error instanceof OfflineError ? (
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<ErrorOffline />
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) : (
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<Error404 />
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);
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}
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const team = auth.team;
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const document = this.document;
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const revision = this.revision;
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if (!document || !team || (revisionId && !revision)) {
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return (
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<>
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<Loading location={location} />
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{this.isEditing && !team?.collaborativeEditing && (
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<HideSidebar ui={ui} />
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)}
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</>
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);
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}
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const abilities = policies.abilities(document.id);
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// We do not want to remount the document when changing from view->edit
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// on the multiplayer flag as the doc is guaranteed to be upto date.
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const key = team.collaborativeEditing
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? ""
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: this.isEditing
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? "editing"
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: "read-only";
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return (
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<React.Fragment key={key}>
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{this.isEditing && !team.collaborativeEditing && (
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<HideSidebar ui={ui} />
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)}
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{this.props.children({
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document,
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revision,
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abilities,
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isEditing: this.isEditing,
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readOnly: !this.isEditing || !abilities.update || document.isArchived,
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onSearchLink: this.onSearchLink,
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onCreateLink: this.onCreateLink,
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sharedTree: this.sharedTree,
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})}
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</React.Fragment>
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);
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}
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}
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export default withStores(DataLoader);
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