Merge e45aa7a973 into 6299db6872
Paul Fitzpatrick
2 weeks ago
committed by
GitHub
commit
0b1a8581d9
@ -1,160 +0,0 @@
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import { AppModel } from 'app/client/models/AppModel';
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import { AdminChecks, ProbeDetails } from 'app/client/models/AdminChecks';
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import { createAppPage } from 'app/client/ui/createAppPage';
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import { pagePanels } from 'app/client/ui/PagePanels';
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import { BootProbeInfo, BootProbeResult } from 'app/common/BootProbe';
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import { getGristConfig } from 'app/common/urlUtils';
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import { Disposable, dom, Observable, styled, UseCBOwner } from 'grainjs';
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const cssBody = styled('div', `
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padding: 20px;
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overflow: auto;
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`);
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const cssHeader = styled('div', `
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padding: 20px;
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`);
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const cssResult = styled('div', `
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max-width: 500px;
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`);
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/**
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*
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* A "boot" page for inspecting the state of the Grist installation.
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*
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* TODO: deferring using any localization machinery so as not
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* to have to worry about its failure modes yet, but it should be
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* fine as long as assets served locally are used.
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*
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*/
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export class Boot extends Disposable {
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private _checks: AdminChecks;
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constructor(_appModel: AppModel) {
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super();
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// Setting title in constructor seems to be how we are doing this,
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// based on other similar pages.
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document.title = 'Booting Grist';
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this._checks = new AdminChecks(this);
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}
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/**
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* Set up the page. Uses the generic Grist layout with an empty
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* side panel, just for convenience. Could be made a lot prettier.
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*/
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public buildDom() {
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this._checks.fetchAvailableChecks().catch(e => reportError(e));
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const config = getGristConfig();
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const errMessage = config.errMessage;
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const rootNode = dom('div',
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dom.domComputed(
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use => {
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return pagePanels({
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leftPanel: {
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panelWidth: Observable.create(this, 240),
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panelOpen: Observable.create(this, false),
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hideOpener: true,
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header: null,
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content: null,
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},
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headerMain: cssHeader(dom('h1', 'Grist Boot')),
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contentMain: this.buildBody(use, {errMessage}),
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});
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}
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),
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);
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return rootNode;
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}
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/**
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* The body of the page is very simple right now, basically a
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* placeholder. Make a section for each probe, and kick them off in
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* parallel, showing results as they come in.
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*/
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public buildBody(use: UseCBOwner, options: {errMessage?: string}) {
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if (options.errMessage) {
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return cssBody(cssResult(this.buildError()));
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}
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return cssBody([
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...use(this._checks.probes).map(probe => {
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const req = this._checks.requestCheck(probe);
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return cssResult(
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this.buildResult(req.probe, use(req.result), req.details));
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}),
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]);
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}
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/**
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* This is used when there is an attempt to access the boot page
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* but something isn't right - either the page isn't enabled, or
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* the key in the URL is wrong. Give the user some information about
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* how to set things up.
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*/
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public buildError() {
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return dom(
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'div',
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dom('p',
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'A diagnostics page can be made available at:',
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dom('blockquote', '/boot/GRIST_BOOT_KEY'),
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'GRIST_BOOT_KEY is an environment variable ',
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' set before Grist starts. It should only',
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' contain characters that are valid in a URL.',
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' It should be a secret, since no authentication is needed',
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' to visit the diagnostics page.'),
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dom('p',
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'You are seeing this page because either the key is not set,',
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' or it is not in the URL.'),
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);
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}
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/**
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* An ugly rendering of information returned by the probe.
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*/
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public buildResult(info: BootProbeInfo, result: BootProbeResult,
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details: ProbeDetails|undefined) {
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const out: (HTMLElement|string|null)[] = [];
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out.push(dom('h2', info.name));
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if (details) {
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out.push(dom('p', '> ', details.info));
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}
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if (result.verdict) {
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out.push(dom('pre', result.verdict));
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}
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if (result.success !== undefined) {
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out.push(result.success ? '✅' : '❌');
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}
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if (result.done === true) {
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out.push(dom('p', 'no fault detected'));
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}
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if (result.details) {
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for (const [key, val] of Object.entries(result.details)) {
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out.push(dom(
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'div',
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cssLabel(key),
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dom('input', dom.prop('value', JSON.stringify(val)))));
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}
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}
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return out;
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}
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}
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/**
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* Create a stripped down page to show boot information.
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* Make sure the API isn't used since it may well be unreachable
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* due to a misconfiguration, especially in multi-server setups.
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*/
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createAppPage(appModel => {
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return dom.create(Boot, appModel);
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}, {
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useApi: false,
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});
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export const cssLabel = styled('div', `
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display: inline-block;
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min-width: 100px;
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text-align: right;
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padding-right: 5px;
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`);
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@ -1,15 +0,0 @@
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<!doctype html>
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<html>
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<head>
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<meta charset="utf8">
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<!-- INSERT BASE -->
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<link rel="icon" type="image/x-icon" href="icons/favicon.png" />
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<link rel="stylesheet" href="icons/icons.css">
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<!-- INSERT LOCALE -->
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<!-- INSERT CONFIG -->
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<title>Loading...<!-- INSERT TITLE SUFFIX --></title>
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</head>
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<body>
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<script crossorigin="anonymous" src="boot.bundle.js"></script>
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</body>
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</html>
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