Refactor

crates/lib/page/src/requestcontext.rs

@@ -0,0 +1,60 @@
+use axum::http::HeaderMap;
+
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub struct RequestContext {
+	pub client_info: ClientInfo,
+}
+
+//
+//
+//
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
+pub enum DeviceType {
+	Mobile,
+	Desktop,
+}
+
+impl Default for DeviceType {
+	fn default() -> Self {
+		Self::Desktop
+	}
+}
+
+//
+// MARK: clientinfo
+//
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
+pub struct ClientInfo {
+	/// This is an estimate, but it's probably good enough.
+	pub device_type: DeviceType,
+}
+
+impl ClientInfo {
+	pub fn from_headers(headers: &HeaderMap) -> Self {
+		let ua = headers
+			.get("user-agent")
+			.and_then(|x| x.to_str().ok())
+			.unwrap_or("");
+
+		let ch_mobile = headers
+			.get("Sec-CH-UA-Mobile")
+			.and_then(|x| x.to_str().ok())
+			.unwrap_or("");
+
+		let mut device_type = None;
+
+		if device_type.is_none() && ch_mobile.contains("1") {
+			device_type = Some(DeviceType::Mobile);
+		}
+
+		if device_type.is_none() && ua.contains("Mobile") {
+			device_type = Some(DeviceType::Mobile);
+		}
+
+		Self {
+			device_type: device_type.unwrap_or_default(),
+		}
+	}
+}