File upload and persistence extension

- index.html extended with form input
- pasta.html and pastalist.html show link to /file/{pasta.id}/{filename} path
- files are saved in pasta_data folder
- all data is now stored in pasta_data/database.json
- changed pastalist.html date format to exclude year
- added custom 404 error handler

src/pasta.rs

@@ -1,58 +1,51 @@
 use std::fmt;
-use actix_web::cookie::time::macros::format_description;
-use chrono::{Datelike, DateTime, NaiveDateTime, Timelike, Utc};
-use serde::Deserialize;
+
+use chrono::{DateTime, Datelike, NaiveDateTime, Timelike, Utc};
+use serde::{Deserialize, Serialize};
+
 use crate::to_animal_names;
 
+#[derive(Serialize, Deserialize)]
 pub struct Pasta {
-	pub id: u64,
-	pub content: String,
-	pub created: i64,
-	pub expiration: i64,
-	pub pasta_type: String
-}
-
-#[derive(Deserialize)]
-pub struct PastaFormData {
-	pub content: String,
-	pub expiration: String
+    pub id: u64,
+    pub content: String,
+    pub file: String,
+    pub created: i64,
+    pub expiration: i64,
+    pub pasta_type: String,
 }
 
 impl Pasta {
+    pub fn id_as_animals(&self) -> String {
+        to_animal_names(self.id)
+    }
 
-	pub fn idAsAnimals(&self) -> String {
-		to_animal_names(self.id)
-	}
-
-	pub fn createdAsString(&self) -> String {
-		let date = DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp(self.created, 0), Utc);
-		format!(
-			"{}-{:02}-{:02} {}:{}",
-			date.year(),
-			date.month(),
-			date.day(),
-			date.hour(),
-			date.minute(),
-		)
-	}
-
-	pub fn expirationAsString(&self) -> String {
-		let date = DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp(self.expiration, 0), Utc);
-		format!(
-			"{}-{:02}-{:02} {}:{}",
-			date.year(),
-			date.month(),
-			date.day(),
-			date.hour(),
-			date.minute(),
-		)
-	}
+    pub fn created_as_string(&self) -> String {
+        let date = DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp(self.created, 0), Utc);
+        format!(
+            "{:02}-{:02} {}:{}",
+            date.month(),
+            date.day(),
+            date.hour(),
+            date.minute(),
+        )
+    }
 
+    pub fn expiration_as_string(&self) -> String {
+        let date =
+            DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp(self.expiration, 0), Utc);
+        format!(
+            "{:02}-{:02} {}:{}",
+            date.month(),
+            date.day(),
+            date.hour(),
+            date.minute(),
+        )
+    }
 }
 
-
 impl fmt::Display for Pasta {
-	fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-		write!(f, "{}", self.content)
-	}
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "{}", self.content)
+    }
 }