Show messages when imports succeed.

web/src/routes/dashboard/export.rs

@@ -136,6 +136,7 @@ pub(crate) async fn import_reminders(
     match base64::decode(&body.body) {
         Ok(body) => {
             let mut reader = csv::Reader::from_reader(body.as_slice());
+            let mut count = 0;
 
             for result in reader.deserialize::<ReminderCsv>() {
                 match result {
@@ -184,6 +185,8 @@ pub(crate) async fn import_reminders(
                                     reminder,
                                 )
                                 .await?;
+
+                                count += 1;
                             }
 
                             Err(_) => {
@@ -204,7 +207,9 @@ pub(crate) async fn import_reminders(
             }
 
             match transaction.commit().await {
-                Ok(_) => Ok(json!({})),
+                Ok(_) => Ok(json!({
+                    "message": format!("Imported {} reminders", count)
+                })),
 
                 Err(e) => {
                     warn!("Failed to commit transaction: {:?}", e);

web/static/js/main.js

@@ -603,6 +603,16 @@ function show_error(error) {
     }, 5000);
 }
 
+function show_success(error) {
+    document.getElementById("success").querySelector("span.success-message").textContent =
+        error;
+    document.getElementById("success").classList.add("is-active");
+
+    window.setTimeout(() => {
+        document.getElementById("success").classList.remove("is-active");
+    }, 5000);
+}
+
 $colorPickerInput.value = colorPicker.color.hexString;
 
 $colorPickerInput.addEventListener("input", () => {
@@ -753,10 +763,23 @@ $uploader.addEventListener("change", (ev) => {
         fileReader.onload = (e) => resolve(fileReader.result);
         fileReader.readAsDataURL($uploader.files[0]);
     }).then((dataUrl) => {
+        $importBtn.setAttribute("disabled", true);
+
         fetch(`/dashboard/api/guild/${guildId()}/export/${urlTail}`, {
             method: "PUT",
             body: JSON.stringify({ body: dataUrl.split(",")[1] }),
-        }).then(() => {
+        })
+            .then((response) => response.json())
+            .then((data) => {
+                $importBtn.removeAttribute("disabled");
+
+                if (data.error) {
+                    show_error(data.error);
+                } else {
+                    show_success(data.message);
+                }
+            })
+            .then(() => {
                 delete $uploader.files[0];
             });
     });

web/templates/dashboard.html.tera

@@ -76,6 +76,10 @@
     <span class="icon"><i class="far fa-exclamation-circle"></i></span> <span class="error-message"></span>
 </div>
 
+<div class="notification is-success flash-message" id="success">
+    <span class="icon"><i class="far fa-check"></i></span> <span class="success-message"></span>
+</div>
+
 <div class="modal" id="addImageModal">
     <div class="modal-background"></div>
     <div class="modal-card">
@@ -185,14 +189,6 @@
                     </label>
                 </div>
             </div>
-            <div class="control">
-                <div class="field">
-                    <label>
-                        <input type="radio" class="default-width" name="exportSelect" value="todos">
-                        Todo Lists
-                    </label>
-                </div>
-            </div>
             <br>
             <div class="has-text-centered">
                 <div style="color: red">