Args: implement upload arg

Signed-off-by: Gunwant Jain <mail@wantguns.dev>

src/routes/pretty_retrieve_ext.rs

@@ -3,6 +3,7 @@ use rocket_dyn_templates::Template;
 use std::collections::HashMap;
 use std::path::Path;
 
+use crate::get_upload_dir;
 use crate::models::pretty::get_pretty_body;
 use crate::models::pretty_syntax::PasteIdSyntax;
 
@@ -11,17 +12,16 @@ pub async fn pretty_retrieve_ext(id_ext: PasteIdSyntax<'_>) -> Option<Template>
     let id = id_ext.get_fname();
     let ext = id_ext.get_ext();
 
-    let filename = format!("upload/{id}", id = id);
-    let filepath = Path::new(&filename);
+    let filepath = Path::new(&get_upload_dir()).join(format!("{id}", id = id));
 
-    let contents = get_pretty_body(&filename, &ext.to_string());
+    let contents = get_pretty_body(&filepath, &ext.to_string());
 
     let mut map = HashMap::new();
     map.insert("title", id.to_string());
     map.insert("body", contents);
     let rendered = Template::render("pretty", &map);
 
-    match tree_magic::match_filepath("text/plain", filepath) {
+    match tree_magic::match_filepath("text/plain", &filepath) {
         true => Some(rendered),
         false => None,
     }