From 72e199295c0ddf49dd089da7fa8217207bf30e51 Mon Sep 17 00:00:00 2001
From: Ludeeus <ludeeus@ludeeus.dev>
Date: Thu, 19 Nov 2020 13:54:54 +0000
Subject: [PATCH 1/4] Check snapshot size before upload

---
 hassio/src/components/hassio-upload-snapshot.ts | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/hassio/src/components/hassio-upload-snapshot.ts b/hassio/src/components/hassio-upload-snapshot.ts
index 5740e0621e0a..9ebdd73d35df 100644
--- a/hassio/src/components/hassio-upload-snapshot.ts
+++ b/hassio/src/components/hassio-upload-snapshot.ts
@@ -27,6 +27,8 @@ declare global {
   }
 }
 
+const MAX_FILE_SIZE = 1000000; // 1GB
+
 @customElement("hassio-upload-snapshot")
 export class HassioUploadSnapshot extends LitElement {
   public hass!: HomeAssistant;
@@ -51,6 +53,20 @@ export class HassioUploadSnapshot extends LitElement {
   private async _uploadFile(ev) {
     const file = ev.detail.files[0];
 
+    if (file.size > MAX_FILE_SIZE) {
+      showAlertDialog(this, {
+        title: "Snapshot file is too big",
+        text: html`The maximum allowed filesize is 1GB,
+          <a
+            href="https://www.home-assistant.io/hassio/haos_common_tasks/#restoring-a-snapshot-on-a-new-install"
+            target="_blank"
+            >have a look here on how to restore it.</a
+          >`,
+        confirmText: "ok",
+      });
+      return;
+    }
+
     if (!["application/x-tar"].includes(file.type)) {
       showAlertDialog(this, {
         title: "Unsupported file format",

From dc32cb2eeef80359be7695449e73db52eb26cf9c Mon Sep 17 00:00:00 2001
From: Ludeeus <ludeeus@ludeeus.dev>
Date: Thu, 19 Nov 2020 13:59:47 +0000
Subject: [PATCH 2/4] Change size

---
 hassio/src/components/hassio-upload-snapshot.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hassio/src/components/hassio-upload-snapshot.ts b/hassio/src/components/hassio-upload-snapshot.ts
index 9ebdd73d35df..d4fb97253c39 100644
--- a/hassio/src/components/hassio-upload-snapshot.ts
+++ b/hassio/src/components/hassio-upload-snapshot.ts
@@ -27,7 +27,7 @@ declare global {
   }
 }
 
-const MAX_FILE_SIZE = 1000000; // 1GB
+const MAX_FILE_SIZE = 1073741824; // 1GB
 
 @customElement("hassio-upload-snapshot")
 export class HassioUploadSnapshot extends LitElement {

From bb99388f0a5ea8550e646ab3418d840bec0fd85e Mon Sep 17 00:00:00 2001
From: Ludeeus <ludeeus@ludeeus.dev>
Date: Thu, 19 Nov 2020 14:02:16 +0000
Subject: [PATCH 3/4] Rewording

---
 hassio/src/components/hassio-upload-snapshot.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/hassio/src/components/hassio-upload-snapshot.ts b/hassio/src/components/hassio-upload-snapshot.ts
index d4fb97253c39..db18d7a91bca 100644
--- a/hassio/src/components/hassio-upload-snapshot.ts
+++ b/hassio/src/components/hassio-upload-snapshot.ts
@@ -56,11 +56,11 @@ export class HassioUploadSnapshot extends LitElement {
     if (file.size > MAX_FILE_SIZE) {
       showAlertDialog(this, {
         title: "Snapshot file is too big",
-        text: html`The maximum allowed filesize is 1GB,
+        text: html`The maximum allowed filesize is 1GB.<br />
           <a
             href="https://www.home-assistant.io/hassio/haos_common_tasks/#restoring-a-snapshot-on-a-new-install"
             target="_blank"
-            >have a look here on how to restore it.</a
+            >Have a look here on how to restore it.</a
           >`,
         confirmText: "ok",
       });

From 9de9314ea5511767b56a86893d032f4391366889 Mon Sep 17 00:00:00 2001
From: Ludeeus <ludeeus@ludeeus.dev>
Date: Thu, 19 Nov 2020 14:09:58 +0000
Subject: [PATCH 4/4] Use simpler calculation

---
 hassio/src/components/hassio-upload-snapshot.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hassio/src/components/hassio-upload-snapshot.ts b/hassio/src/components/hassio-upload-snapshot.ts
index db18d7a91bca..834281d9116e 100644
--- a/hassio/src/components/hassio-upload-snapshot.ts
+++ b/hassio/src/components/hassio-upload-snapshot.ts
@@ -27,7 +27,7 @@ declare global {
   }
 }
 
-const MAX_FILE_SIZE = 1073741824; // 1GB
+const MAX_FILE_SIZE = 1 * 1024 * 1024 * 1024; // 1GB
 
 @customElement("hassio-upload-snapshot")
 export class HassioUploadSnapshot extends LitElement {