ファイルと画像認識処理の改善 (#5690)

* dimensions制限とリファクタ

* comment

* 不要な変更削除

* use fromFile など

* Add probe-image-size.d.ts

* えーCRLFで作るなよ…

* Update src/@types/probe-image-size.d.ts

Co-Authored-By: Acid Chicken (硫酸鶏) <root@acid-chicken.com>

* fix d.ts

* Update src/@types/probe-image-size.d.ts

Co-Authored-By: Acid Chicken (硫酸鶏) <root@acid-chicken.com>

* Update src/@types/probe-image-size.d.ts

Co-Authored-By: Acid Chicken (硫酸鶏) <root@acid-chicken.com>

* fix

Co-authored-by: Acid Chicken (硫酸鶏) <root@acid-chicken.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/src/server/proxy/proxy-media.ts b/src/server/proxy/proxy-media.ts
index 232b7a09cd..6b90e99921 100644
--- a/src/server/proxy/proxy-media.ts
+++ b/src/server/proxy/proxy-media.ts
@@ -4,7 +4,7 @@ import { serverLogger } from '..';
 import { IImage, convertToPng, convertToJpeg } from '../../services/drive/image-processor';
 import { createTemp } from '../../misc/create-temp';
 import { downloadUrl } from '../../misc/donwload-url';
-import { detectMine } from '../../misc/detect-mine';
+import { detectType } from '../../misc/get-file-info';
 
 export async function proxyMedia(ctx: Koa.Context) {
 	const url = 'url' in ctx.query ? ctx.query.url : 'https://' + ctx.params.url;
@@ -15,21 +15,21 @@ export async function proxyMedia(ctx: Koa.Context) {
 	try {
 		await downloadUrl(url, path);
 
-		const [type, ext] = await detectMine(path);
+		const { mime, ext } = await detectType(path);
 
-		if (!type.startsWith('image/')) throw 403;
+		if (!mime.startsWith('image/')) throw 403;
 
 		let image: IImage;
 
-		if ('static' in ctx.query && ['image/png', 'image/gif', 'image/apng', 'image/vnd.mozilla.apng'].includes(type)) {
+		if ('static' in ctx.query && ['image/png', 'image/gif', 'image/apng', 'image/vnd.mozilla.apng'].includes(mime)) {
 			image = await convertToPng(path, 498, 280);
-		} else if ('preview' in ctx.query && ['image/jpeg', 'image/png', 'image/gif', 'image/apng', 'image/vnd.mozilla.apng'].includes(type)) {
+		} else if ('preview' in ctx.query && ['image/jpeg', 'image/png', 'image/gif', 'image/apng', 'image/vnd.mozilla.apng'].includes(mime)) {
 			image = await convertToJpeg(path, 200, 200);
 		} else {
 			image = {
 				data: fs.readFileSync(path),
 				ext,
-				type,
+				type: mime,
 			};
 		}