gristlabs_grist-core/app/common/gristUrls.ts

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import {BillingPage, BillingSubPage, BillingTask} from 'app/common/BillingAPI';
import {OpenDocMode} from 'app/common/DocListAPI';
import {EngineCode} from 'app/common/DocumentSettings';
import {encodeQueryParams, isAffirmative} from 'app/common/gutil';
import {LocalPlugin} from 'app/common/plugin';
import {StringUnion} from 'app/common/StringUnion';
import {UIRowId} from 'app/common/UIRowId';
import {getGristConfig} from 'app/common/urlUtils';
import {Document} from 'app/common/UserAPI';
import clone = require('lodash/clone');
import pickBy = require('lodash/pickBy');
export const SpecialDocPage = StringUnion('code', 'acl', 'data', 'GristDocTour');
(core) Initial data tables page Summary: - Added a new special page for viewing raw data widgets: - Implemented in DataTables.ts - Accessible only via the special URL path `/p/data` - Future diffs should make this page prettier and easily accessible - Shows a list of user tables - Clicking on a table name shows its `rawViewSection` by setting `GristDoc.viewModel.activeSectionId`. Note that in this case `GristDoc.viewModel` is an empty record, so this is a bit of a hack, but it works well and causes no known issues. - Added `ViewSectionRec.isRaw` to know if the record represents a raw data widget. - Added various restrictions in the UI for raw data widgets: - 'Delete widget' is disabled in the 3-dot widget menu. - Prevent hiding columns: - "Hide column" in the column context menu is disabled - The "VISIBLE/HIDDEN COLUMNS" section of the right panel > Table > Widget is hidden - The toggle bar isn't configurable to ensure that users know when raw data is filtered: - The filter bar always shows if and only if some filters are present - "Toggle Filter Bar" is hidden in: - Right panel > Table > Sort & Filter - The sort/filter menu next to the three-dot menu for widgets. - Other restrictions in the right panel: - In the Column tab: - 'Use separate settings' is disabled - In the Table tab: - In the Widget subtab: - 'Change Widget' is hidden - In the Data subtab: - 'Edit Data Selection' is hidden - 'SELECT BY' is hidden Test Plan: Tested manually. The behaviour of raw data widgets may still change and they aren't easily visible to users yet. Reviewers: georgegevoian Reviewed By: georgegevoian Differential Revision: https://phab.getgrist.com/D3248
2022-02-07 14:02:26 +00:00
type SpecialDocPage = typeof SpecialDocPage.type;
export type IDocPage = number | SpecialDocPage;
export type ViewDocPage = number | 'data';
/**
* ViewDocPage is a page that shows table data (either normal or raw data view).
*/
export function isViewDocPage(docPage: IDocPage): docPage is ViewDocPage {
return typeof docPage === 'number' || docPage === 'data';
}
// What page to show in the user's home area. Defaults to 'workspace' if a workspace is set, and
// to 'all' otherwise.
export const HomePage = StringUnion('all', 'workspace', 'templates', 'trash');
export type IHomePage = typeof HomePage.type;
// TODO: Remove 'user' and 'info', since those pages are no longer part of any flow.
export const WelcomePage = StringUnion('teams', 'signup', 'verify', 'select-account');
export type WelcomePage = typeof WelcomePage.type;
export const AccountPage = StringUnion('account');
export type AccountPage = typeof AccountPage.type;
export const LoginPage = StringUnion('signup', 'login', 'verified', 'forgot-password');
export type LoginPage = typeof LoginPage.type;
// Overall UI style. "full" is normal, "light" is a single page focused, panels hidden experience.
export const InterfaceStyle = StringUnion('light', 'full');
export type InterfaceStyle = typeof InterfaceStyle.type;
// Default subdomain for home api service if not otherwise specified.
export const DEFAULT_HOME_SUBDOMAIN = 'api';
// This is the minimum length a urlId may have if it is chosen
// as a prefix of the docId.
export const MIN_URLID_PREFIX_LENGTH = 12;
/**
* Special ways to open a document, based on what the user intends to do.
* - view: Open document in read-only mode (even if user has edit rights)
* - fork: Open document in fork-ready mode. This means that while edits are
* permitted, those edits should go to a copy of the document rather than
* the original.
*/
export const commonUrls = {
help: "https://support.getgrist.com",
plans: "https://www.getgrist.com/pricing",
createTeamSite: "https://www.getgrist.com/create-team-site",
sproutsProgram: "https://www.getgrist.com/sprouts-program",
efcrConnect: 'https://efc-r.com/connect',
efcrHelp: 'https://www.nioxus.info/eFCR-Help',
videoTour: 'https://www.youtube.com/embed/qnr2Pfnxdlc?autoplay=1',
};
/**
* Values representable in a URL. The current state is available as urlState().state observable
* in client. Updates to this state are expected by functions such as makeUrl() and setLinkUrl().
*/
export interface IGristUrlState {
org?: string;
homePage?: IHomePage;
ws?: number;
doc?: string;
slug?: string; // if present, this is based on the document title, and is not a stable id
mode?: OpenDocMode;
fork?: UrlIdParts;
docPage?: IDocPage;
account?: AccountPage;
billing?: BillingPage;
login?: LoginPage;
welcome?: WelcomePage;
(core) Brings welcome tour and hide behind a flag Summary: This diff brings in the new welcome tour. It builds upon `client/ui/OnBoardingPopup` that was committed to that purposes. Per this diff, the tour is accessible behind a flag and won't be visible to user: few caveats listed below needs to be adressed first. This diff also brings few changes to onboarding module. - allow to refer to element with selector - usually dynamic selection of element sounds useful for when the element does not exist yet when the tour starts. But the actual reason when add it here, is to allow selecting the first cell. - if the selector yields undefined (missing element), the popup is simply skipped - got rid of the internal registry to link between popup contents and popup options. All is now define in the same interface. Registry overall felt overkill and not needed. - adds an option to show message as a simple modal that is centered on the screen This diff also brings the new welcome tour and hide it behind a flag CAVEATS that need to be addressed in follow up commit: - The url needs cleanup, #repeat-welcome-tour sticks to it and so even when navigating to home page. This could eventually become an issue: if user opens another document it would starts the onboarding tour again. - For now you have to manually make sure the right panel is opened with the Column tab selected before starting the tour. - On boarding tours were not designed with mobile support in mind. So probably a good idea to disable. - Backend support needs to be done (persistence of first time user). Test Plan: Updated `projects/OnBoardingPopup` and adds new `nbrowser/welcomeTour` To launch the tour: - open any document - open manually the right panel and the field tab - append the flag `#repeat-welcome-tour` at the end of the url in the url bar and reload the page Reviewers: dsagal Reviewed By: dsagal Differential Revision: https://phab.getgrist.com/D2917
2021-07-19 08:49:44 +00:00
welcomeTour?: boolean;
docTour?: boolean;
manageUsers?: boolean;
params?: {
billingPlan?: string;
billingTask?: BillingTask;
embed?: boolean;
state?: string;
style?: InterfaceStyle;
compare?: string;
linkParameters?: Record<string, string>; // Parameters to pass as 'user.Link' in granular ACLs.
// Encoded in URL as query params with extra '_' suffix.
};
hash?: HashLink; // if present, this specifies an individual row within a section of a page.
}
// Subset of GristLoadConfig used by getOrgUrlInfo(), which affects the interpretation of the
// current URL.
export interface OrgUrlOptions {
// The org associated with the current URL.
org?: string;
// Base domain for constructing new URLs, should start with "." and not include port, e.g.
// ".getgrist.com". It should be unset for localhost operation and in single-org mode.
baseDomain?: string;
// In single-org mode, this is the single well-known org.
singleOrg?: string;
// Base URL used for accessing plugin material.
pluginUrl?: string;
// If set, org is expected to be encoded in the path, not domain.
pathOnly?: boolean;
}
// Result of getOrgUrlInfo().
export interface OrgUrlInfo {
hostname?: string; // If hostname should be changed to access the requested org.
orgInPath?: string; // If /o/{orgInPath} should be used to access the requested org.
}
/**
* Given host (optionally with port), baseDomain, and pluginUrl, determine whether to interpret host
* as a custom domain, a native domain, or a plugin domain.
*/
export function getHostType(host: string, options: {
baseDomain?: string, pluginUrl?: string
}): 'native' | 'custom' | 'plugin' {
if (options.pluginUrl) {
const url = new URL(options.pluginUrl);
if (url.host.toLowerCase() === host.toLowerCase()) {
return 'plugin';
}
}
const hostname = host.split(":")[0];
if (!options.baseDomain) { return 'native'; }
if (hostname !== 'localhost' && !hostname.endsWith(options.baseDomain)) { return 'custom'; }
return 'native';
}
export function getOrgUrlInfo(newOrg: string, currentHost: string, options: OrgUrlOptions): OrgUrlInfo {
if (newOrg === options.singleOrg) {
return {};
}
if (options.pathOnly) {
return {orgInPath: newOrg};
}
const hostType = getHostType(currentHost, options);
if (hostType !== 'plugin') {
const hostname = currentHost.split(":")[0];
if (!options.baseDomain || hostname === 'localhost') {
return {orgInPath: newOrg};
}
}
if (newOrg === options.org && hostType !== 'native') {
return {};
}
return {hostname: newOrg + options.baseDomain};
}
/**
* The actual serialization of a url state into a URL. The URL has the form
* <org-base>/
* <org-base>/ws/<ws>/
* <org-base>/doc/<doc>[/p/<docPage>]
*
* where <org-base> depends on whether subdomains are in use, e.g.
* <org>.getgrist.com
* localhost:8080/o/<org>
*/
export function encodeUrl(gristConfig: Partial<GristLoadConfig>,
state: IGristUrlState, baseLocation: Location | URL): string {
const url = new URL(baseLocation.href);
const parts = ['/'];
if (state.org) {
// We figure out where to stick the org using the gristConfig and the current host.
const {hostname, orgInPath} = getOrgUrlInfo(state.org, baseLocation.host, gristConfig);
if (hostname) {
url.hostname = hostname;
}
if (orgInPath) {
parts.push(`o/${orgInPath}/`);
}
}
if (state.ws) { parts.push(`ws/${state.ws}/`); }
if (state.doc) {
if (state.slug) {
parts.push(`${encodeURIComponent(state.doc)}/${encodeURIComponent(state.slug)}`);
} else {
parts.push(`doc/${encodeURIComponent(state.doc)}`);
}
if (state.mode && OpenDocMode.guard(state.mode)) {
parts.push(`/m/${state.mode}`);
}
if (state.docPage) {
parts.push(`/p/${state.docPage}`);
}
} else if (state.homePage === 'trash' || state.homePage === 'templates') {
parts.push(`p/${state.homePage}`);
}
if (state.account) {
parts.push(state.account === 'account' ? 'account' : `account/${state.account}`);
}
if (state.billing) {
parts.push(state.billing === 'billing' ? 'billing' : `billing/${state.billing}`);
}
if (state.login) { parts.push(state.login); }
if (state.welcome) {
parts.push(`welcome/${state.welcome}`);
}
const queryParams = pickBy(state.params, (v, k) => k !== 'linkParameters') as {[key: string]: string};
for (const [k, v] of Object.entries(state.params?.linkParameters || {})) {
queryParams[`${k}_`] = v;
}
const hashParts: string[] = [];
if (state.hash && state.hash.rowId) {
const hash = state.hash;
hashParts.push(`a1`);
for (const key of ['sectionId', 'rowId', 'colRef'] as Array<keyof HashLink>) {
if (hash[key]) { hashParts.push(`${key[0]}${hash[key]}`); }
}
}
const queryStr = encodeQueryParams(queryParams);
url.pathname = parts.join('');
url.search = queryStr;
if (state.hash) {
// Project tests use hashes, so only set hash if there is an anchor.
url.hash = hashParts.join('.');
} else if (state.welcomeTour) {
url.hash = 'repeat-welcome-tour';
} else if (state.docTour) {
url.hash = 'repeat-doc-tour';
} else if (state.manageUsers) {
url.hash = 'manage-users';
} else {
url.hash = '';
}
return url.href;
}
/**
* Parse a URL location into an IGristUrlState object. See encodeUrl() documentation.
*/
export function decodeUrl(gristConfig: Partial<GristLoadConfig>, location: Location | URL): IGristUrlState {
const parts = location.pathname.slice(1).split('/');
const map = new Map<string, string>();
for (let i = 0; i < parts.length; i += 2) {
map.set(parts[i], decodeURIComponent(parts[i + 1]));
}
// When the urlId is a prefix of the docId, documents are identified
// as "<urlId>/slug" instead of "doc/<urlId>". We can detect that because
// the minimum length of a urlId prefix is longer than the maximum length
// of any of the valid keys in the url.
for (const key of map.keys()) {
if (key.length >= MIN_URLID_PREFIX_LENGTH && !LoginPage.guard(key)) {
map.set('doc', key);
map.set('slug', map.get(key)!);
map.delete(key);
break;
}
}
const state: IGristUrlState = {};
const subdomain = parseSubdomain(location.host);
if (gristConfig.org || gristConfig.singleOrg) {
state.org = gristConfig.org || gristConfig.singleOrg;
} else if (!gristConfig.pathOnly && subdomain.org) {
state.org = subdomain.org;
}
const sp = new URLSearchParams(location.search);
if (location.search) { state.params = {}; }
if (map.has('o')) { state.org = map.get('o'); }
if (map.has('ws')) { state.ws = parseInt(map.get('ws')!, 10); }
if (map.has('doc')) {
state.doc = map.get('doc');
const fork = parseUrlId(map.get('doc')!);
if (fork.forkId) { state.fork = fork; }
if (map.has('slug')) { state.slug = map.get('slug'); }
if (map.has('p')) { state.docPage = parseDocPage(map.get('p')!); }
} else {
if (map.has('p')) {
const p = map.get('p')!;
state.homePage = HomePage.parse(p);
}
}
if (map.has('m')) { state.mode = OpenDocMode.parse(map.get('m')); }
if (map.has('account')) { state.account = AccountPage.parse(map.get('account')) || 'account'; }
if (map.has('billing')) { state.billing = BillingSubPage.parse(map.get('billing')) || 'billing'; }
if (map.has('welcome')) { state.welcome = WelcomePage.parse(map.get('welcome')); }
if (sp.has('billingPlan')) { state.params!.billingPlan = sp.get('billingPlan')!; }
if (sp.has('billingTask')) {
state.params!.billingTask = BillingTask.parse(sp.get('billingTask'));
}
if (map.has('signup')) {
state.login = 'signup';
} else if (map.has('login')) {
state.login = 'login';
} else if (map.has('verified')) {
state.login = 'verified';
} else if (map.has('forgot-password')) {
state.login = 'forgot-password';
}
if (sp.has('state')) {
state.params!.state = sp.get('state')!;
}
if (sp.has('style')) {
state.params!.style = InterfaceStyle.parse(sp.get('style'));
}
if (sp.has('embed')) {
const embed = state.params!.embed = isAffirmative(sp.get('embed'));
// Turn view mode on if no mode has been specified, and not a fork.
if (embed && !state.mode && !state.fork) { state.mode = 'view'; }
// Turn on light style if no style has been specified.
if (embed && !state.params!.style) { state.params!.style = 'light'; }
}
if (sp.has('compare')) {
state.params!.compare = sp.get('compare')!;
}
for (const [k, v] of sp.entries()) {
if (k.endsWith('_')) {
if (!state.params!.linkParameters) { state.params!.linkParameters = {}; }
state.params!.linkParameters[k.slice(0, k.length - 1)] = v;
}
}
if (location.hash) {
const hash = location.hash;
const hashParts = hash.split('.');
const hashMap = new Map<string, string>();
for (const part of hashParts) {
hashMap.set(part.slice(0, 1), part.slice(1));
}
if (hashMap.has('#') && hashMap.get('#') === 'a1') {
const link: HashLink = {};
for (const key of ['sectionId', 'rowId', 'colRef'] as Array<keyof HashLink>) {
const ch = key.substr(0, 1);
if (!hashMap.has(ch)) { continue; }
const value = hashMap.get(ch);
if (key === 'rowId' && value === 'new') {
link[key] = 'new';
} else {
link[key] = parseInt(value!, 10);
}
}
state.hash = link;
}
state.welcomeTour = hashMap.get('#') === 'repeat-welcome-tour';
state.docTour = hashMap.get('#') === 'repeat-doc-tour';
state.manageUsers = hashMap.get('#') === 'manage-users';
}
return state;
}
// Returns a function suitable for user with makeUrl/setHref/etc, which updates aclAsUser*
// linkParameters in the current state, unsetting them if email is null. Optional extraState
// allows setting other properties (e.g. 'docPage') at the same time.
export function userOverrideParams(email: string|null, extraState?: IGristUrlState) {
return function(prevState: IGristUrlState): IGristUrlState {
const combined = {...prevState, ...extraState};
const linkParameters = clone(combined.params?.linkParameters) || {};
if (email) {
linkParameters.aclAsUser = email;
} else {
delete linkParameters.aclAsUser;
}
delete linkParameters.aclAsUserId;
return {...combined, params: {...combined.params, linkParameters}};
};
}
/**
(core) Initial data tables page Summary: - Added a new special page for viewing raw data widgets: - Implemented in DataTables.ts - Accessible only via the special URL path `/p/data` - Future diffs should make this page prettier and easily accessible - Shows a list of user tables - Clicking on a table name shows its `rawViewSection` by setting `GristDoc.viewModel.activeSectionId`. Note that in this case `GristDoc.viewModel` is an empty record, so this is a bit of a hack, but it works well and causes no known issues. - Added `ViewSectionRec.isRaw` to know if the record represents a raw data widget. - Added various restrictions in the UI for raw data widgets: - 'Delete widget' is disabled in the 3-dot widget menu. - Prevent hiding columns: - "Hide column" in the column context menu is disabled - The "VISIBLE/HIDDEN COLUMNS" section of the right panel > Table > Widget is hidden - The toggle bar isn't configurable to ensure that users know when raw data is filtered: - The filter bar always shows if and only if some filters are present - "Toggle Filter Bar" is hidden in: - Right panel > Table > Sort & Filter - The sort/filter menu next to the three-dot menu for widgets. - Other restrictions in the right panel: - In the Column tab: - 'Use separate settings' is disabled - In the Table tab: - In the Widget subtab: - 'Change Widget' is hidden - In the Data subtab: - 'Edit Data Selection' is hidden - 'SELECT BY' is hidden Test Plan: Tested manually. The behaviour of raw data widgets may still change and they aren't easily visible to users yet. Reviewers: georgegevoian Reviewed By: georgegevoian Differential Revision: https://phab.getgrist.com/D3248
2022-02-07 14:02:26 +00:00
* parseDocPage is a noop for special pages, otherwise parse to integer
*/
(core) Initial data tables page Summary: - Added a new special page for viewing raw data widgets: - Implemented in DataTables.ts - Accessible only via the special URL path `/p/data` - Future diffs should make this page prettier and easily accessible - Shows a list of user tables - Clicking on a table name shows its `rawViewSection` by setting `GristDoc.viewModel.activeSectionId`. Note that in this case `GristDoc.viewModel` is an empty record, so this is a bit of a hack, but it works well and causes no known issues. - Added `ViewSectionRec.isRaw` to know if the record represents a raw data widget. - Added various restrictions in the UI for raw data widgets: - 'Delete widget' is disabled in the 3-dot widget menu. - Prevent hiding columns: - "Hide column" in the column context menu is disabled - The "VISIBLE/HIDDEN COLUMNS" section of the right panel > Table > Widget is hidden - The toggle bar isn't configurable to ensure that users know when raw data is filtered: - The filter bar always shows if and only if some filters are present - "Toggle Filter Bar" is hidden in: - Right panel > Table > Sort & Filter - The sort/filter menu next to the three-dot menu for widgets. - Other restrictions in the right panel: - In the Column tab: - 'Use separate settings' is disabled - In the Table tab: - In the Widget subtab: - 'Change Widget' is hidden - In the Data subtab: - 'Edit Data Selection' is hidden - 'SELECT BY' is hidden Test Plan: Tested manually. The behaviour of raw data widgets may still change and they aren't easily visible to users yet. Reviewers: georgegevoian Reviewed By: georgegevoian Differential Revision: https://phab.getgrist.com/D3248
2022-02-07 14:02:26 +00:00
function parseDocPage(p: string): IDocPage {
if (SpecialDocPage.guard(p)) {
return p;
}
return parseInt(p, 10);
}
/**
* Parses the URL like "foo.bar.baz" into the pair {org: "foo", base: ".bar.baz"}.
* Port is allowed and included into base.
*
* The "base" part is required to have at least two periods. The "org" part must pass
* the subdomainRegex test.
*
* If there's no way to parse the URL into such a pair, then an empty object is returned.
*/
export function parseSubdomain(host: string|undefined): {org?: string, base?: string} {
if (!host) { return {}; }
const match = /^([^.]+)(\..+\..+)$/.exec(host.toLowerCase());
if (match) {
const org = match[1];
const base = match[2];
if (subdomainRegex.exec(org)) {
return {org, base};
}
}
// Host has nowhere to put a subdomain.
return {};
}
// Allowed localhost addresses.
const localhostRegex = /^localhost(?::(\d+))?$/i;
/**
* Like parseSubdomain, but throws an error if neither of these cases apply:
* - host can be parsed into a valid subdomain and a valid base domain.
* - host is localhost:NNNN
* An empty object is only returned when host is localhost:NNNN.
*/
export function parseSubdomainStrictly(host: string|undefined): {org?: string, base?: string} {
if (!host) { throw new Error('host not known'); }
const result = parseSubdomain(host);
if (result.org) { return result; }
if (!host.match(localhostRegex)) {
throw new Error(`host not understood: ${host}`);
}
// Host is localhost[:NNNN], no org available.
return {};
}
/**
* These settings get sent to the client along with the loaded page. At the minimum, the browser
* needs to know the URL of the home API server (e.g. api.getgrist.com).
*/
export interface GristLoadConfig {
// URL of the Home API server for the browser client to use.
homeUrl: string|null;
// When loading /doc/{docId}, we include the id used to assign the document (this is the docId).
assignmentId?: string;
// Org or "subdomain". When present, this overrides org information from the hostname. We rely
// on this for custom domains, but set it generally for all pages.
org?: string;
// Base domain for constructing new URLs, should start with "." and not include port, e.g.
// ".getgrist.com". It should be unset for localhost operation and in single-org mode.
baseDomain?: string;
// In single-org mode, this is the single well-known org. Suppress any org selection UI.
singleOrg?: string;
// When set, this directs the client to encode org information in path, not in domain.
pathOnly?: boolean;
// Type of error page to show. This is used for pages such as "signed-out" and "not-found",
// which don't include the full app.
errPage?: string;
// When errPage is a generic "other-error", this is the message to show.
errMessage?: string;
// URL for client to use for untrusted content.
pluginUrl?: string;
// Stripe API key for use on the client.
stripeAPIKey?: string;
// BeaconID for the support widget from HelpScout.
helpScoutBeaconId?: string;
// If set, enable anonymous sharing UI elements.
supportAnon?: boolean;
// If set, allow selection of the specified engines.
// TODO: move this list to a separate endpoint.
supportEngines?: EngineCode[];
// Max upload allowed for imports (except .grist files), in bytes; 0 or omitted for unlimited.
maxUploadSizeImport?: number;
// Max upload allowed for attachments, in bytes; 0 or omitted for unlimited.
maxUploadSizeAttachment?: number;
// Pre-fetched call to getDoc for the doc being loaded.
getDoc?: {[id: string]: Document};
// Pre-fetched call to getWorker for the doc being loaded.
getWorker?: {[id: string]: string|null};
// The timestamp when this gristConfig was generated.
timestampMs: number;
// Google Client Id, used in Google integration (ex: Google Drive Plugin)
googleClientId?: string;
// Max scope we can request for accessing files from Google Drive.
// Default used by Grist is https://www.googleapis.com/auth/drive.file:
// View and manage Google Drive files and folders that you have opened or created with this app.
// More on scopes: https://developers.google.com/identity/protocols/oauth2/scopes#drive
googleDriveScope?: string;
// List of registered plugins (used by HomePluginManager and DocPluginManager)
plugins?: LocalPlugin[];
// If custom widget list is available.
enableWidgetRepository?: boolean;
// Whether there is somewhere for survey data to go.
survey?: boolean;
// Google Tag Manager id. Currently only used to load tag manager for reporting new sign-ups.
tagManagerId?: string;
activation?: ActivationState;
// Parts of the UI to hide
hideUiElements?: IHideableUiElement[];
// String to append to the end of the HTML document.title
pageTitleSuffix?: string;
}
export const HideableUiElements = StringUnion("helpCenter", "billing", "templates", "multiSite", "multiAccounts");
export type IHideableUiElement = typeof HideableUiElements.type;
export function shouldHideUiElement(elem: IHideableUiElement): boolean {
return (getGristConfig().hideUiElements || []).includes(elem);
}
export function getPageTitleSuffix(config?: GristLoadConfig) {
return config?.pageTitleSuffix ?? " - Grist";
}
/**
* For a packaged version of Grist that requires activation, this
* summarizes the current state. Not applicable to grist-core.
*/
export interface ActivationState {
trial?: { // Present when installation has not yet been activated.
days: number; // Max number of days allowed prior to activation.
daysLeft: number; // Number of days left until Grist will get cranky.
}
needKey?: boolean; // Set when Grist is cranky and demanding activation.
key?: { // Set when Grist is activated.
daysLeft?: number; // Number of days until Grist will need reactivation.
}
}
// Acceptable org subdomains are alphanumeric (hyphen also allowed) and of
// non-zero length.
const subdomainRegex = /^[-a-z0-9]+$/i;
export interface OrgParts {
subdomain: string|null;
orgFromHost: string|null;
orgFromPath: string|null;
pathRemainder: string;
mismatch: boolean;
}
/**
* Returns true if code is running in client, false if running in server.
*/
export function isClient() {
return (typeof window !== 'undefined') && window && window.location && window.location.hostname;
}
/**
* Returns a known org "subdomain" if Grist is configured in single-org mode
* (GRIST_SINGLE_ORG=<org> on the server) or if the page includes an org in gristConfig.
*/
export function getKnownOrg(): string|null {
if (isClient()) {
const gristConfig: GristLoadConfig = (window as any).gristConfig;
return (gristConfig && gristConfig.singleOrg) || null;
} else {
return process.env.GRIST_SINGLE_ORG || null;
}
}
/**
* Like getKnownOrg, but respects singleOrg/GRIST_SINGLE_ORG strictly.
* The main difference in behavior would be for orgs with custom domains
* served from a shared pool of servers, for which gristConfig.org would
* be set, but not gristConfig.singleOrg.
*/
export function getSingleOrg(): string|null {
if (isClient()) {
const gristConfig: GristLoadConfig = (window as any).gristConfig;
return (gristConfig && gristConfig.singleOrg) || null;
} else {
return process.env.GRIST_SINGLE_ORG || null;
}
}
/**
* Returns true if org must be encoded in path, not in domain. Determined from
* gristConfig on the client. On the server, returns true if the host is
* supplied and is 'localhost', or if GRIST_ORG_IN_PATH is set to 'true'.
*/
export function isOrgInPathOnly(host?: string): boolean {
if (isClient()) {
const gristConfig: GristLoadConfig = (window as any).gristConfig;
return (gristConfig && gristConfig.pathOnly) || false;
} else {
if (host && host.match(localhostRegex)) { return true; }
return (process.env.GRIST_ORG_IN_PATH === 'true');
}
}
// Extract an organization name from the host. Returns null if an organization name
// could not be recovered. Organization name may be overridden by server configuration.
export function getOrgFromHost(reqHost: string): string|null {
const singleOrg = getKnownOrg();
if (singleOrg) { return singleOrg; }
if (isOrgInPathOnly()) { return null; }
return parseSubdomain(reqHost).org || null;
}
/**
* Get any information about an organization that is embedded in the host name or the
* path.
* For example, on nasa.getgrist.com, orgFromHost and subdomain will be set to "nasa".
* On localhost:8000/o/nasa, orgFromPath and subdomain will be set to "nasa".
* On nasa.getgrist.com/o/nasa, orgFromHost, orgFromPath, and subdomain will all be "nasa".
* On spam.getgrist.com/o/nasa, orgFromHost will be "spam", orgFromPath will be "nasa",
* subdomain will be null, and mismatch will be true.
*/
export function extractOrgParts(reqHost: string|undefined, reqPath: string): OrgParts {
let orgFromHost: string|null = getKnownOrg();
if (!orgFromHost && reqHost) {
orgFromHost = getOrgFromHost(reqHost);
if (orgFromHost) {
// Some subdomains are shared, and do not reflect the name of an organization.
// See https://phab.getgrist.com/w/hosting/v1/urls/ for a list.
if (/^(api|v1-.*|doc-worker-.*)$/.test(orgFromHost)) {
orgFromHost = null;
}
}
}
const part = parseFirstUrlPart('o', reqPath);
if (part.value) {
const orgFromPath = part.value.toLowerCase();
const mismatch = Boolean(orgFromHost && orgFromPath && (orgFromHost !== orgFromPath));
const subdomain = mismatch ? null : orgFromPath;
return {orgFromHost, orgFromPath, pathRemainder: part.path, mismatch, subdomain};
}
return {orgFromHost, orgFromPath: null, pathRemainder: reqPath, mismatch: false, subdomain: orgFromHost};
}
/**
* When a prefix is extracted from the path, the remainder of the path may be empty.
* This method makes sure there is at least a "/".
*/
export function sanitizePathTail(path: string|undefined) {
path = path || '/';
return (path.startsWith('/') ? '' : '/') + path;
}
/*
* If path starts with /{tag}/{value}{/rest}, returns value and the remaining path (/rest).
* Otherwise, returns value of undefined and the path unchanged.
* E.g. parseFirstUrlPart('o', '/o/foo/bar') returns {value: 'foo', path: '/bar'}.
*/
export function parseFirstUrlPart(tag: string, path: string): {value?: string, path: string} {
const match = path.match(/^\/([^/?#]+)\/([^/?#]+)(.*)$/);
if (match && match[1] === tag) {
return {value: match[2], path: sanitizePathTail(match[3])};
} else {
return {path};
}
}
/**
* The internal structure of a UrlId. There is no internal structure. unless the id is
* for a fork, in which case the fork has a separate id, and a user id may also be
* embedded to track ownership.
*/
export interface UrlIdParts {
trunkId: string;
forkId?: string;
forkUserId?: number;
snapshotId?: string;
}
// Parse a string of the form trunkId or trunkId~forkId or trunkId~forkId~forkUserId
// or trunkId[....]~v=snapshotId
export function parseUrlId(urlId: string): UrlIdParts {
let snapshotId: string|undefined;
const parts = urlId.split('~');
const bareParts = parts.filter(part => !part.includes('='));
for (const part of parts) {
if (part.startsWith('v=')) {
snapshotId = decodeURIComponent(part.substr(2).replace(/_/g, '%'));
}
}
return {
trunkId: bareParts[0],
forkId: bareParts[1],
forkUserId: (bareParts[2] !== undefined) ? parseInt(bareParts[2], 10) : undefined,
snapshotId,
};
}
// Construct a string of the form trunkId or trunkId~forkId or trunkId~forkId~forkUserId
// or trunkId[....]~v=snapshotId
export function buildUrlId(parts: UrlIdParts): string {
let token = [parts.trunkId, parts.forkId, parts.forkUserId].filter(x => x !== undefined).join('~');
if (parts.snapshotId) {
// This could be an S3 VersionId, about which AWS makes few promises.
// encodeURIComponent leaves untouched the following:
// alphabetic; decimal; any of: - _ . ! ~ * ' ( )
// We further encode _.!~*'() to fit within existing limits on what characters
// may be in a docId (leaving just the hyphen, which is permitted). The limits
// could be loosened, but without much benefit.
const codedSnapshotId = encodeURIComponent(parts.snapshotId)
.replace(/[_.!~*'()]/g, ch => `_${ch.charCodeAt(0).toString(16).toUpperCase()}`)
.replace(/%/g, '_');
token = `${token}~v=${codedSnapshotId}`;
}
return token;
}
/**
* Values that may be encoded in a hash in a document url.
*/
export interface HashLink {
sectionId?: number;
rowId?: UIRowId;
colRef?: number;
}
// Check whether a urlId is a prefix of the docId, and adequately long to be
// a candidate for use in prettier urls.
function shouldIncludeSlug(doc: {id: string, urlId: string|null}): boolean {
if (!doc.urlId || doc.urlId.length < MIN_URLID_PREFIX_LENGTH) { return false; }
return doc.id.startsWith(doc.urlId);
}
// Convert the name of a document into a slug. Only alphanumerics are retained,
// and spaces are replaced with hyphens.
// TODO: investigate whether there's a better option with unicode than just
// deleting it, seems unfair to languages using anything other than unaccented
// Latin characters.
function nameToSlug(name: string): string {
return name.trim().replace(/ /g, '-').replace(/[^-a-zA-Z0-9]/g, '').replace(/---*/g, '-');
}
// Returns a slug for the given docId/urlId/name, or undefined if a slug should
// not be used.
export function getSlugIfNeeded(doc: {id: string, urlId: string|null, name: string}): string|undefined {
if (!shouldIncludeSlug(doc)) { return; }
return nameToSlug(doc.name);
}