${escapeHtml(t.title)}
+ ${verbose ? `${escapeHtml(t.blurb)}
` : ''} + ${countLabel} + `; + }).join('\n ')} +${escapeHtml(t.blurb)}
` : ''} + ${countLabel} + `; + }).join('\n ')} +${escapeHtml(c.blurb)}
` : ''} +${escapeHtml(c.blurb)}
${countLabel} `; }).join('\n ')}${escapeHtml(top.blurb)}
++ ${rows.length === 0 + ? `No listings in ${escapeHtml(title)} yet. Be the first.` + : `${rows.length} ${rows.length === 1 ? 'listing' : 'listings'} across ${subs.filter((c) => countsByCategory()[c.slug] > 0).length} sub-categories, newest first.`} +
+ ${rows.length === 0 ? '' : renderListingList(rows)} ++ ${rows.length === 0 + ? `No listings in ${escapeHtml(title)} yet. Be the first.` + : `${rows.length} ${rows.length === 1 ? 'listing' : 'listings'}, newest first.`} +
+ ${rows.length === 0 ? emptyTop(top) : renderListingList(rows)} ++ ← All categories +
+ +- ← All categories + ${backLabel}
@@ -139,8 +293,15 @@ export function appPage(req, publisher, slug) { if (!row || row.withdrawn_at) return notFound(req); const cat = CATEGORY_BY_SLUG[row.category]; - const catChip = cat - ? `- ${cat ? `← Back to ${escapeHtml(cat.title)}` : `← Browse`} + ${chipTarget ? `← Back to ${escapeHtml(chipTarget.title)}` : `← Browse`}
`, diff --git a/service/server.js b/service/server.js index bd6cdf9..2d0039d 100644 --- a/service/server.js +++ b/service/server.js @@ -26,7 +26,7 @@ import { handleListingIndex, handleListingGet, } from './listings.js'; -import { categoryPage, appPage, CATEGORIES } from './pages-browse.js'; +import { categoryPage, topCategoryPage, appPage, CATEGORIES } from './pages-browse.js'; import { handleAdmin } from './admin.js'; import { renderSitemap, renderRobots } from './seo.js'; import { allActiveListings } from './db.js'; @@ -103,6 +103,9 @@ const server = createServer(async (req, res) => { serveRobots(res); } else if (url === '/admin' || url.startsWith('/admin/')) { await handleAdmin(req, res, url); + } else if (url.startsWith('/t/')) { + const slug = url.slice('/t/'.length); + servePageFn(() => topCategoryPage(req, slug), res); } else if (url.startsWith('/c/')) { const slug = url.slice('/c/'.length); servePageFn(() => categoryPage(req, slug), res); @@ -170,6 +173,17 @@ function servePage(fn, res, status = 200, req = null) { */ function servePageFn(produce, res) { const page = produce(); + // Redirects: a page can return {status: 301, redirect: '/to'} and the server + // sends a Location header instead of HTML. Used by categoryPage to collapse + // a sole-sub category URL (/c/games) onto its top-level view (/t/games). + if (page.redirect) { + res.writeHead(page.status || 302, { + location: page.redirect, + 'cache-control': 'public, max-age=600', + }); + res.end(); + return; + } // A `notFound()` return has this exact title; routes use it as the convention // for "the thing you asked for does not exist" so we don't need a parallel // status plumbing path.