Improve custom emoji managemant

src/server/api/endpoints/admin/emoji/add.ts

@@ -1,11 +1,12 @@
 import $ from 'cafy';
 import define from '../../../define';
-import { detectUrlMime } from '../../../../../misc/detect-url-mime';
-import { Emojis } from '../../../../../models';
+import { Emojis, DriveFiles } from '../../../../../models';
 import { genId } from '../../../../../misc/gen-id';
 import { getConnection } from 'typeorm';
 import { insertModerationLog } from '../../../../../services/insert-moderation-log';
 import { ApiError } from '../../../error';
+import { ID } from '../../../../../misc/cafy-id';
+import rndstr from 'rndstr';
 
 export const meta = {
 	desc: {
@@ -18,52 +19,36 @@ export const meta = {
 	requireModerator: true,
 
 	params: {
-		name: {
-			validator: $.str.min(1)
+		fileId: {
+			validator: $.type(ID)
 		},
-
-		url: {
-			validator: $.str.min(1)
-		},
-
-		category: {
-			validator: $.optional.str
-		},
-
-		aliases: {
-			validator: $.optional.arr($.str.min(1)),
-			default: [] as string[]
-		}
 	},
 
 	errors: {
-		emojiAlredyExists: {
-			message: 'Emoji already exists.',
-			code: 'EMOJI_ALREADY_EXISTS',
+		noSuchFile: {
+			message: 'No such file.',
+			code: 'MO_SUCH_FILE',
 			id: 'fc46b5a4-6b92-4c33-ac66-b806659bb5cf'
 		}
 	}
 };
 
 export default define(meta, async (ps, me) => {
-	const type = await detectUrlMime(ps.url);
+	const file = await DriveFiles.findOne(ps.fileId);
 
-	const exists = await Emojis.findOne({
-		name: ps.name,
-		host: null
-	});
+	if (file == null) throw new ApiError(meta.errors.noSuchFile);
 
-	if (exists != null) throw new ApiError(meta.errors.emojiAlredyExists);
+	const name = file.name.split('.')[0].match(/^[a-z0-9_]+$/) ? file.name.split('.')[0] : `_${rndstr('a-z0-9', 8)}_`;
 
 	const emoji = await Emojis.save({
 		id: genId(),
 		updatedAt: new Date(),
-		name: ps.name,
-		category: ps.category,
+		name: name,
+		category: null,
 		host: null,
-		aliases: ps.aliases,
-		url: ps.url,
-		type,
+		aliases: [],
+		url: file.url,
+		type: file.type,
 	});
 
 	await getConnection().queryResultCache!.remove(['meta_emojis']);

src/server/api/endpoints/admin/emoji/update.ts

@@ -1,6 +1,5 @@
 import $ from 'cafy';
 import define from '../../../define';
-import { detectUrlMime } from '../../../../../misc/detect-url-mime';
 import { ID } from '../../../../../misc/cafy-id';
 import { Emojis } from '../../../../../models';
 import { getConnection } from 'typeorm';
@@ -29,10 +28,6 @@ export const meta = {
 			validator: $.optional.str
 		},
 
-		url: {
-			validator: $.str
-		},
-
 		aliases: {
 			validator: $.arr($.str)
 		}
@@ -52,15 +47,11 @@ export default define(meta, async (ps) => {
 
 	if (emoji == null) throw new ApiError(meta.errors.noSuchEmoji);
 
-	const type = await detectUrlMime(ps.url);
-
 	await Emojis.update(emoji.id, {
 		updatedAt: new Date(),
 		name: ps.name,
 		category: ps.category,
 		aliases: ps.aliases,
-		url: ps.url,
-		type,
 	});
 
 	await getConnection().queryResultCache!.remove(['meta_emojis']);