reorganize code & switch to gix

src/backend/render.rs

@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2025 Emma Tebibyte <emma@tebibyte.media>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ *
+ * This file is part of Mintee.
+ *
+ * Mintee is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU Affero General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option)
+ * any later version.
+ * 
+ * Mintee is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Mintee. If not, see https://www.gnu.org/licenses/.
+ */
+
+use std::{
+	error::Error,
+	fmt::{ self, Display, Formatter },
+	path::Path,
+};
+
+use tera::{ Context, Tera };
+
+#[non_exhaustive]
+pub enum PageKind {
+	Code,
+	Dashboard,
+	Tickets,
+	User,
+}
+
+impl PageKind {
+	pub fn render_page(&self, ctx: Context) -> Result<String, Box<dyn Error>> {
+		let page_dir = self.to_string();
+		let template = String::from_utf8(Path::new(&page_dir)
+			.to_path_buf()
+			.as_mut_os_string()
+			.as_encoded_bytes()
+			.to_vec()
+		)?;
+
+		let tera = Tera::new(&page_dir)?;
+		Ok(tera.render(&template, &ctx)?)
+	}
+}
+
+impl Display for PageKind {
+	fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), fmt::Error> {
+		use PageKind::*;
+
+		let path = match self {
+			Code => "repo/code.html",
+			Dashboard => "dashboard.html",
+			Tickets => "repo/tickets.html",
+			User => "user.html",
+		};
+
+		write!(f, "./assets/templates/{}", path)
+	}
+}