1 files changed, 53 insertions, 0 deletions
diff --git a/src/resources/style.rs b/src/resources/style.rs
new file mode 100644
index 0000000..2777a82
--- /dev/null
+++ b/src/resources/style.rs
@@ -0,0 +1,53 @@
+use std::path::{Path, PathBuf};
+
+use actix_web::{get, http::StatusCode, web, HttpResponse, ResponseError};
+use exun::{Expect, ResultErrorExt};
+use grass::OutputStyle;
+use raise::yeet;
+use serde::Serialize;
+use thiserror::Error;
+
+fn output_style() -> OutputStyle {
+	if cfg!(debug_assertions) {
+		OutputStyle::Expanded
+	} else {
+		OutputStyle::Compressed
+	}
+}
+
+fn options() -> grass::Options<'static> {
+	grass::Options::default()
+		.load_path("static/style")
+		.style(output_style())
+}
+
+#[derive(Debug, Clone, Error, Serialize)]
+pub enum LoadStyleError {
+	#[error("The requested stylesheet was not found")]
+	FileNotFound(Box<Path>),
+}
+
+impl ResponseError for LoadStyleError {
+	fn status_code(&self) -> StatusCode {
+		match self {
+			Self::FileNotFound(..) => StatusCode::NOT_FOUND,
+		}
+	}
+}
+
+pub fn load(stylesheet: &str) -> Result<String, Expect<LoadStyleError>> {
+	let options = options();
+	let path = PathBuf::from(format!("static/style/{}.scss", stylesheet));
+	if !path.exists() {
+		yeet!(LoadStyleError::FileNotFound(path.into()).into());
+	}
+	let css = grass::from_path(format!("static/style/{}.scss", stylesheet), &options).unexpect()?;
+	Ok(css)
+}
+
+#[get("/{stylesheet}.css")]
+pub async fn get_css(stylesheet: web::Path<Box<str>>) -> Result<HttpResponse, LoadStyleError> {
+	let css = load(&stylesheet).map_err(|e| e.unwrap())?;
+	let response = HttpResponse::Ok().content_type("text/css").body(css);
+	Ok(response)
+}