Improve paste uploading Resolve #3023 (#4542)

* resolve #3023

* fix

* fix

* better description

* widget

* fix text

* Update post-form.vue

* Fix enter-file-name dialog title text

* Fix type

* On messaging room

* Replace moment.js to original one

* Fix formatDateTimeString

src/server/api/endpoints/drive/files/create.ts

@@ -35,6 +35,14 @@ export const meta = {
 			}
 		},
 
+		name: {
+			validator: $.optional.nullable.str,
+			default: null as any,
+			desc: {
+				'ja-JP': 'ファイル名（拡張子があるなら含めて）'
+			}
+		},
+
 		isSensitive: {
 			validator: $.optional.either($.bool, $.str),
 			default: false,
@@ -72,7 +80,7 @@ export const meta = {
 
 export default define(meta, async (ps, user, app, file, cleanup) => {
 	// Get 'name' parameter
-	let name = file.originalname;
+	let name = ps.name || file.originalname;
 	if (name !== undefined && name !== null) {
 		name = name.trim();
 		if (name.length === 0) {