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https://github.com/gristlabs/grist-core.git
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5ef889addd
Summary: This moves enough server material into core to run a home server. The data engine is not yet incorporated (though in manual testing it works when ported). Test Plan: existing tests pass Reviewers: dsagal Reviewed By: dsagal Differential Revision: https://phab.getgrist.com/D2552
89 lines
3.2 KiB
TypeScript
89 lines
3.2 KiB
TypeScript
import {extractOrgParts, GristLoadConfig} from 'app/common/gristUrls';
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export function getGristConfig(): GristLoadConfig {
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return (window as any).gristConfig || {};
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}
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/**
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*
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* Adds /o/ORG to the supplied path, with ORG extracted from current URL if possible.
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* If not, path is returned as is, but with any trailing / removed for consistency.
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*
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*/
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export function addCurrentOrgToPath(path: string, skipIfInDomain: boolean = false) {
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if (typeof window === 'undefined' || !window) { return path; }
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return addOrgToPath(path, window.location.href, skipIfInDomain);
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}
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/**
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*
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* Adds /o/ORG to the supplied path, with ORG extracted from the page URL if possible.
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* If not, path is returned as is, but with any trailing / removed for consistency.
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*
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*/
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export function addOrgToPath(path: string, page: string, skipIfInDomain: boolean = false) {
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if (typeof window === 'undefined' || !window) { return path; }
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if (path.includes('/o/')) { return path; }
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const src = new URL(page);
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const srcParts = extractOrgParts(src.host, src.pathname);
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if (srcParts.mismatch) {
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throw new Error('Cannot figure out what organization the URL is for.');
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}
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path = path.replace(/\/$/, '');
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if (!srcParts.subdomain) {
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return path;
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}
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if (skipIfInDomain && srcParts.orgFromHost) {
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return path;
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}
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return `${path}/o/${srcParts.subdomain}`;
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}
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/**
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* Expands an endpoint path to a full url anchored to the given doc worker base url.
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*/
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export function docUrl(docWorkerUrl: string|null|undefined, path?: string) {
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const base = document.querySelector('base');
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const baseHref = base && base.href;
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const baseUrl = new URL(docWorkerUrl || baseHref || window.location.origin);
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return baseUrl.toString().replace(/\/$/, '') + (path ? `/${path}` : '');
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}
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// Get a url on the same webserver as the current page, adding a prefix to encode
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// the current organization if necessary.
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export function getOriginUrl(path: string) {
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return `${window.location.origin}${addCurrentOrgToPath('/', true)}${path}`;
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}
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// Return a string docId if server has provided one (as in hosted Grist), otherwise null
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// (as in classic Grist).
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export function getInitialDocAssignment(): string|null {
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return getGristConfig().assignmentId || null;
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}
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// Return true if we are on a page that can send metrics.
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// TODO: all pages should send suitable metrics.
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export function pageHasMetrics(): boolean {
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// No metric support on hosted grist.
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return !getGristConfig().homeUrl;
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}
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// Return true if we are on a page that can supply a doc list.
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// TODO: the doclist object isn't relevant to hosted grist and should be factored out.
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export function pageHasDocList(): boolean {
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// No doc list support on hosted grist.
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return !getGristConfig().homeUrl;
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}
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// Return true if we are on a page that has access to home api.
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export function pageHasHome(): boolean {
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return Boolean(getGristConfig().homeUrl);
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}
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// Construct a url by adding `path` to the home url (adding in the part to the current
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// org if needed), and fetch from it.
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export function fetchFromHome(path: string, opts: RequestInit): Promise<Response> {
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const baseUrl = addCurrentOrgToPath(getGristConfig().homeUrl!);
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return window.fetch(`${baseUrl}${path}`, opts);
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}
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