index: drag & drop redirects to the syntax highlighted pages

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

src/main.rs

@@ -18,6 +18,7 @@ fn rocket() -> _ {
                 routes::upload::upload,
                 routes::submit::submit,
                 routes::retrieve::retrieve,
+                routes::retrieve::retrieve_ext,
                 routes::pretty_retrieve::pretty_retrieve,
                 routes::pretty_retrieve_ext::pretty_retrieve_ext
             ],

src/routes/retrieve.rs

@@ -1,10 +1,20 @@
 use std::fs::File;
 
+use crate::models::pretty_syntax::PasteIdSyntax;
 use crate::models::paste_id::PasteId;
 
-#[get("/<id>")]
+#[get("/<id>", rank = 2)]
 pub async fn retrieve(id: PasteId<'_>) -> Option<File> {
     let filename = format!("upload/{id}", id = id);
 
     File::open(&filename).ok()
-}
+}
+
+// rank 1 here because this would be more oftenly used
+#[get("/<id_ext>", rank = 1)]
+pub async fn retrieve_ext(id_ext: PasteIdSyntax<'_>) -> Option<File> {
+    let filename = format!("upload/{id}", id = id_ext.get_fname());
+
+    File::open(&filename).ok()
+}
+

templates/index.html.tera

@@ -126,32 +126,31 @@ AUTHOR
         return response;
     }
 
+    // drag and drop files
     function dropHandler(ev) {
         ev.preventDefault();
 
         if (ev.dataTransfer.items) {
-            for (var i = 0; i < ev.dataTransfer.items.length; i++) {
-                if (ev.dataTransfer.items[i].kind === 'file') {
-                    var file = ev.dataTransfer.items[i].getAsFile();
+            var item = ev.dataTransfer.items[0];
+            var blob = item.getAsFile();
+            const ext = blob.name.split(".")[1];
+            var url = window.location.href;
 
-                    var url = window.location.href;
-
-                    postData(url, file)
-                        .then(data => {
-                            window.location.href = data.url;
-                        })
-                        .catch(function (err) {
-                            console.info(err + " url: " + url);
-                        });
-                }
-            }
-        }    
+            postData(url, blob)
+                .then(data => {
+                    window.location.href = data.url + "." + ext;
+                })
+                .catch(function (err) {
+                    console.info(err + " url: " + url);
+                });
+        }
     }
 
     function dragOverHandler(ev) {
         ev.preventDefault();
     }
 
+    // pasting files from the clipboard
     document.onpaste = function(pasteEvent) {
         var item = pasteEvent.clipboardData.items[0];
         var blob = item.getAsFile();