fix: do not show dragged over state when no data in drag event

Signed-off-by: grnd-alt <github@belakkaf.net>

l10n/be.js

@@ -78,6 +78,7 @@ OC.L10N.register(
     "Message from {author} in {conversationName}" : "Паведамленне ад {author} у {conversationName}",
     "Failed to upload {name}" : "Не ўдалося запампаваць {name}",
     "Share" : "Абагуліць",
+    "Personal" : "Асабістыя",
     "Today" : "Сёння",
     "Tomorrow" : "Заўтра"
 },

l10n/be.json

@@ -76,6 +76,7 @@
     "Message from {author} in {conversationName}" : "Паведамленне ад {author} у {conversationName}",
     "Failed to upload {name}" : "Не ўдалося запампаваць {name}",
     "Share" : "Абагуліць",
+    "Personal" : "Асабістыя",
     "Today" : "Сёння",
     "Tomorrow" : "Заўтра"
 },"pluralForm" :"nplurals=4; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<12 || n%100>14) ? 1 : n%10==0 || (n%10>=5 && n%10<=9) || (n%100>=11 && n%100<=14)? 2 : 3);"

src/components/AttachmentDragAndDrop.vue

@@ -5,7 +5,7 @@
 
 <template>
 	<div class="attachments-drag-zone"
-		@dragover.prevent="!isDraggingOver && (isDraggingOver = true)"
+		@dragover.prevent="handleDragOver"
 		@dragleave.prevent="isDraggingOver && (isDraggingOver = false)"
 		@drop.prevent="handleDropFiles">
 		<slot />
@@ -83,6 +83,13 @@ export default {
 		},
 	},
 	methods: {
+		handleDragOver(event) {
+			if (!event.dataTransfer || event.dataTransfer.items?.length <= 0) {
+				return
+			}
+			!this.isDraggingOver && (this.isDraggingOver = true)
+		},
+
 		handleDropFiles(event) {
 			event.dataTransfer.dropEffect = 'copy'
 			this.isDraggingOver = false