From e8c6467faabad1941c2fe809d64b57bae999f3cd Mon Sep 17 00:00:00 2001
From: cupcakearmy <hi@nicco.io>
Date: Wed, 2 Mar 2022 16:55:10 +0100
Subject: [PATCH] dont' allow empty notes

---
 frontend/locales/de.json             | 3 ++-
 frontend/locales/en.json             | 3 ++-
 frontend/locales/es.json             | 3 ++-
 frontend/locales/fr.json             | 3 ++-
 frontend/locales/it.json             | 3 ++-
 frontend/src/lib/views/Create.svelte | 5 +++++
 6 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/frontend/locales/de.json b/frontend/locales/de.json
index 1ceea60..86f6a80 100644
--- a/frontend/locales/de.json
+++ b/frontend/locales/de.json
@@ -20,7 +20,8 @@
 		"errors": {
 			"note_to_big": "Notiz konnte nicht erstellt werden. Notiz ist zu groß",
 			"note_error": "konnte keine Notiz erstellen. Bitte versuchen Sie es erneut.",
-			"max": "max: {n}"
+			"max": "max: {n}",
+			"empty_content": "Notiz ist leer."
 		},
 		"copied_to_clipboard": "in die Zwischenablage kopiert 🔗"
 	},
diff --git a/frontend/locales/en.json b/frontend/locales/en.json
index 9c31407..ae8490f 100644
--- a/frontend/locales/en.json
+++ b/frontend/locales/en.json
@@ -20,7 +20,8 @@
 		"errors": {
 			"note_to_big": "could not create note. note is to big",
 			"note_error": "could not create note. please try again.",
-			"max": "max: {n}"
+			"max": "max: {n}",
+			"empty_content": "note is empty."
 		},
 		"copied_to_clipboard": "copied to clipboard 🔗"
 	},
diff --git a/frontend/locales/es.json b/frontend/locales/es.json
index 623af0e..c71daad 100644
--- a/frontend/locales/es.json
+++ b/frontend/locales/es.json
@@ -20,7 +20,8 @@
 		"errors": {
 			"note_to_big": "no se pudo crear la nota. la nota es demasiado grande",
 			"note_error": "No se ha podido crear la nota. Por favor, inténtelo de nuevo.",
-			"max": "max: {n}"
+			"max": "max: {n}",
+			"empty_content": "la nota está vacía."
 		},
 		"copied_to_clipboard": "copiado al portapapeles 🔗"
 	},
diff --git a/frontend/locales/fr.json b/frontend/locales/fr.json
index 2ecd309..5abeae1 100644
--- a/frontend/locales/fr.json
+++ b/frontend/locales/fr.json
@@ -20,7 +20,8 @@
 		"errors": {
 			"note_to_big": "Impossible de créer une note. La note est trop grande",
 			"note_error": "n'a pas pu créer de note. Veuillez réessayer.",
-			"max": "max: {n}"
+			"max": "max: {n}",
+			"empty_content": "La note est vide."
 		},
 		"copied_to_clipboard": "copié dans le presse-papiers 🔗"
 	},
diff --git a/frontend/locales/it.json b/frontend/locales/it.json
index dc56a54..08349e2 100644
--- a/frontend/locales/it.json
+++ b/frontend/locales/it.json
@@ -20,7 +20,8 @@
 		"errors": {
 			"note_to_big": "impossibile creare una nota. la nota è troppo grande",
 			"note_error": "Impossibile creare la nota. Riprova.",
-			"max": "max: {n}"
+			"max": "max: {n}",
+			"empty_content": "la nota è vuota."
 		},
 		"copied_to_clipboard": "copiato negli appunti 🔗"
 	},
diff --git a/frontend/src/lib/views/Create.svelte b/frontend/src/lib/views/Create.svelte
index 1c5a9d7..bb63644 100644
--- a/frontend/src/lib/views/Create.svelte
+++ b/frontend/src/lib/views/Create.svelte
@@ -46,12 +46,15 @@
 		note.contents = ''
 	}
 
+	class EmptyContentError extends Error {}
+
 	async function submit() {
 		try {
 			error = null
 			loading = true
 			const password = Hex.encode(getRandomBytes(32))
 			const key = await getKeyFromString(password)
+			if (note.contents === '') throw new EmptyContentError()
 			const data: Note = {
 				contents: await encrypt(note.contents, key),
 				meta: note.meta,
@@ -67,6 +70,8 @@
 		} catch (e) {
 			if (e instanceof PayloadToLargeError) {
 				error = $t('home.errors.note_to_big')
+			} else if (e instanceof EmptyContentError) {
+				error = $t('home.errors.empty_content')
 			} else {
 				error = $t('home.errors.note_error')
 			}