implement index file builder

src/path.rs

@@ -1,25 +1,19 @@
 use std::error::Error;
+use std::path::MAIN_SEPARATOR;
 
 pub struct Path {
-    pub absolute: String,
-    pub directory: String,
-    pub file: String,
+    file: String,
+    path: String,
 }
 
 impl Path {
+    // Constructors
+
     pub fn build(base: &str, pub_date: &str, mkdir: bool) -> Result<Path, Box<dyn Error>> {
         use chrono::{DateTime, Datelike, Timelike};
-        use std::{fs::create_dir_all, path::MAIN_SEPARATOR};
 
         let date_time = DateTime::parse_from_rfc2822(pub_date)?;
 
-        let directory = format!(
-            "{base}{MAIN_SEPARATOR}{:02}{MAIN_SEPARATOR}{:02}{MAIN_SEPARATOR}{:02}",
-            date_time.year(),
-            date_time.month(),
-            date_time.day()
-        );
-
         let file = format!(
             "{:02}-{:02}-{:02}.gmi",
             date_time.hour(),
@@ -27,14 +21,31 @@ impl Path {
             date_time.second()
         );
 
+        let path = format!(
+            "{base}{MAIN_SEPARATOR}{:02}{MAIN_SEPARATOR}{:02}{MAIN_SEPARATOR}{:02}",
+            date_time.year(),
+            date_time.month(),
+            date_time.day()
+        );
+
         if mkdir {
-            create_dir_all(&directory)?;
+            std::fs::create_dir_all(&path)?;
         }
 
-        Ok(Path {
-            absolute: format!("{directory}{MAIN_SEPARATOR}{file}"),
-            directory,
-            file,
-        })
+        Ok(Path { file, path })
+    }
+
+    // Getters
+
+    pub fn index(&self) -> String {
+        format!("{}{MAIN_SEPARATOR}index.gmi", self.path)
+    }
+
+    pub fn filepath(&self) -> String {
+        format!("{}{MAIN_SEPARATOR}{}", self.path, self.file)
+    }
+
+    pub fn filename(&self) -> &str {
+        &self.file
     }
 }