feat: static documentation pages

.dockerignore

@@ -21,3 +21,4 @@
 **/values.dev.yaml
 LICENSE
 README.md
+static-pages/*

Foxnouns.Backend/Controllers/MetaController.cs

@@ -12,6 +12,7 @@
 //
 // You should have received a copy of the GNU Affero General Public License
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
+using System.Text.RegularExpressions;
 using Foxnouns.Backend.Dto;
 using Foxnouns.Backend.Utils;
 using Microsoft.AspNetCore.Mvc;
@@ -19,7 +20,7 @@ using Microsoft.AspNetCore.Mvc;
 namespace Foxnouns.Backend.Controllers;
 
 [Route("/api/v2/meta")]
-public class MetaController : ApiControllerBase
+public partial class MetaController : ApiControllerBase
 {
     private const string Repository = "https://codeberg.org/pronounscc/pronouns.cc";
 
@@ -48,7 +49,23 @@ public class MetaController : ApiControllerBase
             )
         );
 
+    [HttpGet("page/{page}")]
+    public async Task<IActionResult> GetStaticPageAsync(string page, CancellationToken ct = default)
+    {
+        if (!PageRegex().IsMatch(page))
+        {
+            throw new ApiError.BadRequest("Invalid page name");
+        }
+
+        string path = Path.Join(Directory.GetCurrentDirectory(), "static-pages", $"{page}.md");
+        string text = await System.IO.File.ReadAllTextAsync(path, ct);
+        return Ok(text);
+    }
+
     [HttpGet("/api/v2/coffee")]
     public IActionResult BrewCoffee() =>
         Problem("Sorry, I'm a teapot!", statusCode: StatusCodes.Status418ImATeapot);
+
+    [GeneratedRegex(@"^[a-z\-_]+$")]
+    private static partial Regex PageRegex();
 }

Foxnouns.Backend/static-pages/.gitignore

@@ -0,0 +1 @@
+*

Foxnouns.Frontend/src/lib/markdown.ts

@@ -7,11 +7,7 @@ const md = new MarkdownIt({
 	linkify: true,
 }).disable(["heading", "lheading", "link", "table", "blockquote"]);
 
-const unsafeMd = new MarkdownIt({
+const unsafeMd = new MarkdownIt();
-	html: false,
-	breaks: true,
-	linkify: true,
-});
 
 export const renderMarkdown = (src: string | null) => (src ? sanitize(md.render(src)) : null);
 

Foxnouns.Frontend/src/routes/page/[page]/+page.server.ts

@@ -0,0 +1,14 @@
+import { baseRequest } from "$api";
+import ApiError from "$api/error";
+
+export const load = async ({ fetch, params }) => {
+	const resp = await baseRequest("GET", `/meta/page/${params.page}`, { fetch });
+	if (resp.status < 200 || resp.status > 299) {
+		const err = await resp.json();
+		if ("code" in err) throw new ApiError(err);
+		else throw new ApiError();
+	}
+
+	const pageText = await resp.text();
+	return { page: params.page, text: pageText };
+};

Foxnouns.Frontend/src/routes/page/[page]/+page.svelte

@@ -0,0 +1,22 @@
+<script lang="ts">
+	import { renderUnsafeMarkdown } from "$lib/markdown";
+	import type { PageData } from "./$types";
+
+	type Props = { data: PageData };
+	let { data }: Props = $props();
+
+	let md = $derived(renderUnsafeMarkdown(data.text));
+	let title = $derived.by(() => {
+		let title = data.text.split("\n")[0];
+		if (title.startsWith("# ")) title = title.substring("# ".length);
+		return title;
+	});
+</script>
+
+<svelte:head>
+	<title>{title} • pronouns.cc</title>
+</svelte:head>
+
+<div class="container">
+	{@html md}
+</div>