Complete overhaul of render/rasterize/parsing/templates/routes subsystems

src/parse.rs

@@ -0,0 +1,26 @@
+use chrono::{DateTime, FixedOffset, Utc};
+
+/// Split a path into a tuple of the preceding path and the extension.
+/// Can handle paths with multiple dots (period characters).
+/// Returns None if there is no extension.
+/// Returns None if the preceding path is empty (for example, dotfiles like ".env").
+pub fn split_on_extension(path: &str) -> Option<(&str, &str)> {
+    let split = path.rsplit_once('.');
+    if split.is_none() { return None; }
+
+    // Check that the file is not a dotfile (.env)
+    if split.unwrap().0.len() == 0 {
+        return None;
+    }
+
+    Some(split.unwrap())
+}
+
+pub fn parse_absolute(raw: String) -> Result<(DateTime<Utc>, FixedOffset), String> {
+    let datetime_with_offset = DateTime::parse_from_rfc3339(&raw);
+    if datetime_with_offset.is_err() {
+        return Err("Failed to parse datetime".to_string());
+    }
+
+    Ok((datetime_with_offset.unwrap().with_timezone(&Utc), *(datetime_with_offset.unwrap().offset())))
+}