refactor: remove code duplication

src/router/link.rs

@@ -51,23 +51,13 @@ async fn link_delete(
     Ok(Html("".to_string()))
 }
 
-#[inline]
-pub fn get_remaining_text(downloads_remaining: u8) -> String {
-    let plural = if downloads_remaining > 1 { "s" } else { "" };
-    format!(
-        "You have {} download{} remaining!",
-        downloads_remaining, plural
-    )
-}
-
 async fn remaining(
     State(state): State<AppState>,
     axum::extract::Path(id): axum::extract::Path<String>,
 ) -> impl IntoResponse {
     let records = state.records.lock().await;
     if let Some(record) = records.get(&id) {
-        let downloads_remaining = record.downloads_remaining();
-        Html(get_remaining_text(downloads_remaining))
+        Html(crate::templates::get_downloads_remaining_text(record))
     } else {
         Html("?".to_string())
     }

src/views/templates.rs

@@ -1,6 +1,6 @@
 use rinja_axum::Template;
 
-use crate::{link::get_remaining_text, UploadRecord};
+use crate::UploadRecord;
 
 #[derive(Template)]
 #[template(path = "welcome.html")]
@@ -14,6 +14,17 @@ impl WelcomeTemplate {
     }
 }
 
+#[inline]
+pub fn get_downloads_remaining_text(record: &UploadRecord) -> String {
+    let downloads_remaining = record.max_downloads - record.downloads;
+    let plural = if downloads_remaining > 1 { "s" } else { "" };
+
+    format!(
+        "You have {} download{} remaining!",
+        downloads_remaining, plural
+    )
+}
+
 #[derive(Template)]
 #[template(path = "link.html")]
 pub struct DownloadLinkTemplate {
@@ -21,13 +32,6 @@ pub struct DownloadLinkTemplate {
     pub record: UploadRecord,
 }
 
-impl DownloadLinkTemplate {
-    fn get_downloads_remaining_text(record: &UploadRecord) -> String {
-        let downloads_remaining = record.max_downloads - record.downloads;
-        get_remaining_text(downloads_remaining)
-    }
-}
-
 #[derive(Template)]
 #[template(path = "link.html", block = "content")]
 pub struct DownloadLinkFragment {
@@ -35,13 +39,6 @@ pub struct DownloadLinkFragment {
     pub record: UploadRecord,
 }
 
-impl DownloadLinkFragment {
-    fn get_downloads_remaining_text(record: &UploadRecord) -> String {
-        let downloads_remaining = record.max_downloads - record.downloads;
-        get_remaining_text(downloads_remaining)
-    }
-}
-
 #[derive(Template)]
 #[template(path = "linklist.html")]
 pub struct LinkListTemplate {

templates/link.html

@@ -12,7 +12,7 @@
         hx-get="/link/{{ id }}/remaining"
         hx-trigger="click from:#link delay:0.2s, every 10s"
       >
-        {{ Self::get_downloads_remaining_text(record) }}
+        {{ self::get_downloads_remaining_text(record) }}
       </div>
       <button class="return-button" onclick="clipboard()">
         Copy to Clipboard