86 lines
3.0 KiB
JavaScript
Executable File
86 lines
3.0 KiB
JavaScript
Executable File
#!/usr/bin/env node
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const SpaccDotWebServer = require('./SpaccDotWeb.Server.js');
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const server = SpaccDotWebServer.setup({
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appName: 'Example',
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// staticPrefix: '/static/',
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// staticFiles: [],
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linkStyles: [ 'Example.css' ],
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// linkScripts: [],
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// pageTitler: (title, opts={}) => `...`,
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// appPager: (content, title, opts={}) => `...`,
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// htmlPager: (content, title, opts={}) => `...`,
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});
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if (SpaccDotWebServer.envIsNode && ['dump', 'html'].includes(process.argv[2])) {
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const fileName = server.writeStaticHtml();
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console.log(`Dumped Static HTML to '${fileName}'!`);
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} else {
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const serverData = server.initServer({
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// defaultResponse: { code: 500, headers: {} },
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// endpointsFalltrough: false,
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// port: 3000,
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address: '0.0.0.0',
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// maxBodyUploadSize: null,
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// handleHttpHead: true,
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// appElement: 'div#app',
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// transitionElement: 'div#transition',
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// metaCookie: 'spaccdotweb-meta',
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// cookieInUrl: 'spaccdotweb-cookie', // not (yet) implemented
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// endpoints are defined by a discriminator and an action
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endpoints: [
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// a discriminator can be a simple boolean function
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[ (ctx) => {
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const now = (new Date);
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return (['GET', 'POST'].includes(ctx.request.method) && now.getHours() === 0 && now.getMinutes() === 0);
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}, (ctx) => ctx.renderPage(`<p>We're sorry but, to avoid disturbing the spirits, Testing is not available at 00:00. Please retry in just a minute.</p>`, 'Error') ],
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// or, a discriminator can be a specially-constructed filter string
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[ 'GET|POST /main/', async (ctx) => {
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//[ (ctx) => (['GET', 'POST'].includes(ctx.request.method) && ctx.urlSections[0] === 'main'), (ctx) => {
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if (ctx.request.method === 'POST') {
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if (ctx.bodyParameters?.add) {
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ctx.setCookie(`count=${parseInt(ctx.getCookie('count') || 0) + 1}`);
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} else if (ctx.bodyParameters?.reset) {
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ctx.setCookie(`count=`);
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}
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// a short sleep so that we can test client transitions
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await (new Promise(resolve => setTimeout(resolve, 1500)));
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}
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const content = `
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<h2>Test</h2>
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<p>This page was rendered at ${Date()}.</p>
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<p>These were your cookies at time of request:</p>
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<pre>${ctx.getCookie() || '[None]'}</pre>
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<form method="POST">
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<input type="submit" name="add" value="Add 1 to cookie"/>
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<input type="submit" name="reset" value="Reset cookies"/>
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</form>
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<p>Context data for this request:</p>
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<pre>${JSON.stringify({
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request: {
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method: ctx.request.method,
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},
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urlSections: ctx.urlSections,
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urlParameters: ctx.urlParameters,
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bodyParameters: ctx.bodyParameters,
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}, null, 2)}</pre>
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`;
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// the main content of a page can be rendered with the main template using:
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ctx.renderPage(content, 'Test');
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} ],
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// redirects are easy
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[ 'GET', (ctx) => {
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ctx.redirectTo('/main/');
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// alternatively: return { code: 302, headers: { location: '/main/' } };
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} ],
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],
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});
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if (SpaccDotWebServer.envIsNode) {
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console.log(`Running Server on <${serverData.address}:${serverData.port}>...`);
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}
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};
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