408 lines
15 KiB
TypeScript
408 lines
15 KiB
TypeScript
/**
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* Shell HTML renderer.
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*
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* Wraps module content in the shared rSpace layout: header with app/space
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* switchers + identity, <main> with module content, shell script + styles.
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*/
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import type { ModuleInfo } from "../shared/module";
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export interface ShellOptions {
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/** Page <title> */
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title: string;
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/** Current module ID (highlighted in app switcher) */
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moduleId: string;
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/** Current space slug */
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spaceSlug: string;
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/** Space display name */
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spaceName?: string;
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/** Module HTML content to inject into <main> */
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body: string;
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/** Additional <script type="module"> tags for module-specific JS */
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scripts?: string;
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/** Additional <link>/<style> tags for module-specific CSS */
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styles?: string;
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/** List of available modules (for app switcher) */
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modules: ModuleInfo[];
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/** Theme for the header: 'dark' or 'light' */
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theme?: "dark" | "light";
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/** Extra <head> content (meta tags, preloads, etc.) */
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head?: string;
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}
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export function renderShell(opts: ShellOptions): string {
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const {
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title,
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moduleId,
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spaceSlug,
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spaceName,
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body,
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scripts = "",
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styles = "",
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modules,
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theme = "dark",
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head = "",
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} = opts;
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const moduleListJSON = JSON.stringify(modules);
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return `<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<link rel="icon" href="data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><text y='.9em' font-size='90'>🌌</text></svg>">
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<title>${escapeHtml(title)}</title>
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<link rel="stylesheet" href="/shell.css">
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<style>
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/* When loaded inside an iframe (e.g. standalone domain redirecting back),
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hide the shell chrome — the parent rSpace page already provides it. */
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html.rspace-embedded .rstack-header { display: none !important; }
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html.rspace-embedded .rstack-tab-row { display: none !important; }
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html.rspace-embedded #app { padding-top: 0 !important; }
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html.rspace-embedded .rspace-iframe-loading,
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html.rspace-embedded .rspace-iframe-error { top: 0 !important; }
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</style>
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<script>if (window.self !== window.parent) document.documentElement.classList.add('rspace-embedded');</script>
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${styles}
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${head}
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<style>${WELCOME_CSS}</style>
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</head>
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<body data-theme="${theme}">
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<header class="rstack-header" data-theme="${theme}">
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<div class="rstack-header__left">
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<rstack-app-switcher current="${escapeAttr(moduleId)}"></rstack-app-switcher>
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<rstack-space-switcher current="${escapeAttr(spaceSlug)}" name="${escapeAttr(spaceName || spaceSlug)}"></rstack-space-switcher>
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</div>
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<div class="rstack-header__center">
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<rstack-mi></rstack-mi>
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</div>
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<div class="rstack-header__right">
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<rstack-identity></rstack-identity>
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</div>
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</header>
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<div class="rstack-tab-row" data-theme="${theme}">
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<rstack-tab-bar space="${escapeAttr(spaceSlug)}" active="" view-mode="flat"></rstack-tab-bar>
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</div>
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<main id="app">
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${body}
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</main>
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${renderWelcomeOverlay()}
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<script type="module">
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import '/shell.js';
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// Provide module list to app switcher
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document.querySelector('rstack-app-switcher')?.setModules(${moduleListJSON});
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// ── Auto-space resolution ──
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// Logged-in users on demo space → redirect to personal space
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(function() {
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try {
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var raw = localStorage.getItem('encryptid_session');
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if (!raw) return;
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var session = JSON.parse(raw);
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if (!session || !session.claims || !session.claims.username) return;
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var currentSpace = '${escapeAttr(spaceSlug)}';
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if (currentSpace !== 'demo') return;
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fetch('/api/spaces/auto-provision', {
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method: 'POST',
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headers: {
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'Authorization': 'Bearer ' + session.accessToken,
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'Content-Type': 'application/json'
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}
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}).then(function(r) { return r.json(); })
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.then(function(data) {
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if (data.slug) {
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window.location.replace(window.__rspaceNavUrl(data.slug, '${escapeAttr(moduleId)}'));
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}
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}).catch(function() {});
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} catch(e) {}
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})();
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// ── Welcome overlay (first visit to demo) ──
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(function() {
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var currentSpace = '${escapeAttr(spaceSlug)}';
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if (currentSpace !== 'demo') return;
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if (localStorage.getItem('rspace_welcomed')) return;
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var el = document.getElementById('rspace-welcome');
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if (el) el.style.display = 'flex';
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})();
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window.__rspaceDismissWelcome = function() {
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localStorage.setItem('rspace_welcomed', '1');
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var el = document.getElementById('rspace-welcome');
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if (el) el.style.display = 'none';
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};
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// ── Tab bar / Layer system initialization ──
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// Tabs persist in localStorage so they survive full-page navigations.
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// When a user opens a new rApp (via the app switcher or tab-add),
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// the next page load reads the existing tabs and adds the new module.
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const tabBar = document.querySelector('rstack-tab-bar');
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const spaceSlug = '${escapeAttr(spaceSlug)}';
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const currentModuleId = '${escapeAttr(moduleId)}';
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const TABS_KEY = 'rspace_tabs_' + spaceSlug;
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const moduleList = ${moduleListJSON};
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if (tabBar) {
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// Helper: look up a module's display name
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function getModuleLabel(id) {
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const m = moduleList.find(mod => mod.id === id);
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return m ? m.name : id;
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}
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// Helper: create a layer object
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function makeLayer(id, order) {
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return {
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id: 'layer-' + id,
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moduleId: id,
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label: getModuleLabel(id),
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order: order,
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color: '',
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visible: true,
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createdAt: Date.now(),
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};
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}
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// ── Restore tabs from localStorage ──
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let layers;
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try {
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const saved = localStorage.getItem(TABS_KEY);
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layers = saved ? JSON.parse(saved) : [];
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if (!Array.isArray(layers)) layers = [];
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} catch(e) { layers = []; }
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// Ensure the current module is in the tab list
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if (!layers.find(l => l.moduleId === currentModuleId)) {
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layers.push(makeLayer(currentModuleId, layers.length));
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}
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// Persist immediately (includes the newly-added tab)
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localStorage.setItem(TABS_KEY, JSON.stringify(layers));
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// Render all tabs with the current one active
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tabBar.setLayers(layers);
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tabBar.setAttribute('active', 'layer-' + currentModuleId);
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// Helper: save current tab list to localStorage
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function saveTabs() {
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localStorage.setItem(TABS_KEY, JSON.stringify(layers));
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}
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// ── Tab events ──
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tabBar.addEventListener('layer-switch', (e) => {
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const { moduleId } = e.detail;
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saveTabs();
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window.location.href = window.__rspaceNavUrl(spaceSlug, moduleId);
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});
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tabBar.addEventListener('layer-add', (e) => {
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const { moduleId } = e.detail;
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// Add the new module before navigating so the next page sees it
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if (!layers.find(l => l.moduleId === moduleId)) {
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layers.push(makeLayer(moduleId, layers.length));
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}
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saveTabs();
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window.location.href = window.__rspaceNavUrl(spaceSlug, moduleId);
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});
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tabBar.addEventListener('layer-close', (e) => {
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const { layerId } = e.detail;
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tabBar.removeLayer(layerId);
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layers = layers.filter(l => l.id !== layerId);
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saveTabs();
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// If we closed the active tab, switch to the first remaining
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if (layerId === 'layer-' + currentModuleId && layers.length > 0) {
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window.location.href = window.__rspaceNavUrl(spaceSlug, layers[0].moduleId);
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}
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});
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tabBar.addEventListener('view-toggle', (e) => {
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const { mode } = e.detail;
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document.dispatchEvent(new CustomEvent('layer-view-mode', { detail: { mode } }));
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});
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// Expose tabBar for CommunitySync integration
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window.__rspaceTabBar = tabBar;
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// ── CommunitySync: merge with Automerge once connected ──
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document.addEventListener('community-sync-ready', (e) => {
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const sync = e.detail?.sync;
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if (!sync) return;
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// Merge: Automerge layers win if they exist, otherwise seed from localStorage
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const remoteLayers = sync.getLayers();
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if (remoteLayers.length > 0) {
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// Ensure current module is also in the Automerge set
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if (!remoteLayers.find(l => l.moduleId === currentModuleId)) {
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const newLayer = makeLayer(currentModuleId, remoteLayers.length);
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sync.addLayer(newLayer);
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}
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layers = sync.getLayers();
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tabBar.setLayers(layers);
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const activeId = sync.doc.activeLayerId;
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if (activeId) tabBar.setAttribute('active', activeId);
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tabBar.setFlows(sync.getFlows());
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} else {
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// First connection: push all localStorage tabs into Automerge
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for (const l of layers) {
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sync.addLayer(l);
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}
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sync.setActiveLayer('layer-' + currentModuleId);
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}
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// Keep localStorage in sync
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saveTabs();
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// Sync layer changes back to Automerge
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tabBar.addEventListener('layer-switch', (e) => {
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sync.setActiveLayer(e.detail.layerId);
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});
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tabBar.addEventListener('layer-add', (e) => {
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const { moduleId } = e.detail;
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const newLayer = makeLayer(moduleId, sync.getLayers().length);
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sync.addLayer(newLayer);
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});
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tabBar.addEventListener('layer-close', (e) => {
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sync.removeLayer(e.detail.layerId);
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});
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tabBar.addEventListener('layer-reorder', (e) => {
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const { layerId, newIndex } = e.detail;
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sync.updateLayer(layerId, { order: newIndex });
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const all = sync.getLayers();
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all.forEach((l, i) => { if (l.order !== i) sync.updateLayer(l.id, { order: i }); });
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});
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tabBar.addEventListener('flow-create', (e) => { sync.addFlow(e.detail.flow); });
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tabBar.addEventListener('flow-remove', (e) => { sync.removeFlow(e.detail.flowId); });
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tabBar.addEventListener('view-toggle', (e) => { sync.setLayerViewMode(e.detail.mode); });
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// Listen for remote changes
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sync.addEventListener('change', () => {
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layers = sync.getLayers();
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tabBar.setLayers(layers);
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tabBar.setFlows(sync.getFlows());
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const activeId = sync.doc.activeLayerId;
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if (activeId) tabBar.setAttribute('active', activeId);
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const viewMode = sync.doc.layerViewMode;
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if (viewMode) tabBar.setAttribute('view-mode', viewMode);
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saveTabs(); // keep localStorage in sync
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});
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});
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}
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</script>
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${scripts}
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</body>
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</html>`;
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}
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// ── Welcome overlay (quarter-screen popup for first-time visitors on demo) ──
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function renderWelcomeOverlay(): string {
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return `
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<div id="rspace-welcome" class="rspace-welcome" style="display:none">
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<div class="rspace-welcome__popup">
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<button class="rspace-welcome__close" onclick="window.__rspaceDismissWelcome()">×</button>
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<h2 class="rspace-welcome__title">Welcome to rSpace</h2>
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<p class="rspace-welcome__text">
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A collaborative, local-first community platform with 22+ interoperable tools.
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You're viewing the <strong>demo space</strong> — sign in to access your own.
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</p>
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<div class="rspace-welcome__grid">
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<span>🎨 Canvas</span><span>📝 Notes</span>
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<span>🗳 Voting</span><span>💸 Funds</span>
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<span>🗺 Maps</span><span>📁 Files</span>
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<span>🔐 Passkeys</span><span>📡 Offline-First</span>
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</div>
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<div class="rspace-welcome__actions">
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<a href="/create-space" class="rspace-welcome__btn rspace-welcome__btn--primary">Create a Space</a>
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<button onclick="window.__rspaceDismissWelcome()" class="rspace-welcome__btn rspace-welcome__btn--secondary">Explore Demo</button>
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</div>
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<div class="rspace-welcome__footer">
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<a href="/about" class="rspace-welcome__link">Learn more about rSpace</a>
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<span class="rspace-welcome__dot">·</span>
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<a href="https://ridentity.online" class="rspace-welcome__link">EncryptID</a>
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</div>
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</div>
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</div>`;
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}
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const WELCOME_CSS = `
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.rspace-welcome {
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position: fixed; bottom: 20px; right: 20px; z-index: 10000;
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display: none; align-items: flex-end; justify-content: flex-end;
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}
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.rspace-welcome__popup {
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position: relative;
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width: min(380px, 44vw); max-height: 50vh;
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background: #1e293b; border: 1px solid rgba(255,255,255,0.12);
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border-radius: 16px; padding: 24px 24px 18px;
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box-shadow: 0 20px 60px rgba(0,0,0,0.5); color: #e2e8f0;
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overflow-y: auto; animation: rspace-welcome-in 0.3s ease-out;
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}
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@keyframes rspace-welcome-in {
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from { opacity: 0; transform: translateY(20px) scale(0.95); }
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to { opacity: 1; transform: translateY(0) scale(1); }
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}
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.rspace-welcome__close {
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position: absolute; top: 10px; right: 12px;
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background: none; border: none; color: #64748b;
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font-size: 1.4rem; cursor: pointer; line-height: 1;
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padding: 4px; border-radius: 4px;
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}
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.rspace-welcome__close:hover { color: #e2e8f0; background: rgba(255,255,255,0.08); }
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.rspace-welcome__title {
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font-size: 1.35rem; margin: 0 0 8px;
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background: linear-gradient(135deg, #14b8a6, #22d3ee);
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-webkit-background-clip: text; -webkit-text-fill-color: transparent;
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background-clip: text;
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}
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.rspace-welcome__text {
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font-size: 0.85rem; color: #94a3b8; margin: 0 0 14px; line-height: 1.55;
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}
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.rspace-welcome__text strong { color: #e2e8f0; }
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.rspace-welcome__grid {
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display: grid; grid-template-columns: 1fr 1fr;
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gap: 5px; margin-bottom: 14px; font-size: 0.8rem; color: #cbd5e1;
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}
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.rspace-welcome__grid span { padding: 3px 0; }
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.rspace-welcome__actions {
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display: flex; gap: 8px; margin-bottom: 12px;
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}
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.rspace-welcome__btn {
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padding: 8px 16px; border-radius: 8px; font-size: 0.82rem;
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font-weight: 600; text-decoration: none; cursor: pointer; border: none;
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transition: transform 0.15s, box-shadow 0.15s;
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}
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.rspace-welcome__btn:hover { transform: translateY(-1px); }
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.rspace-welcome__btn--primary {
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background: linear-gradient(135deg, #14b8a6, #0d9488); color: white;
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box-shadow: 0 2px 8px rgba(20,184,166,0.3);
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}
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.rspace-welcome__btn--secondary {
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background: rgba(255,255,255,0.08); color: #94a3b8;
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}
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.rspace-welcome__btn--secondary:hover { color: #e2e8f0; }
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.rspace-welcome__footer {
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display: flex; align-items: center; gap: 6px;
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}
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.rspace-welcome__link {
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font-size: 0.72rem; color: #64748b; text-decoration: none;
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transition: color 0.15s;
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}
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.rspace-welcome__link:hover { color: #c4b5fd; }
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.rspace-welcome__dot { color: #475569; font-size: 0.6rem; }
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@media (max-width: 600px) {
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.rspace-welcome { bottom: 12px; right: 12px; left: 12px; }
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.rspace-welcome__popup { width: 100%; max-width: none; }
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}
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`;
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function escapeHtml(s: string): string {
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return s.replace(/&/g, "&").replace(/</g, "<").replace(/>/g, ">").replace(/"/g, """);
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}
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function escapeAttr(s: string): string {
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return s.replace(/&/g, "&").replace(/"/g, """).replace(/</g, "<").replace(/>/g, ">");
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}
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