대표 이미지 전용 카드 썸네일로 정리

server/routes/admin/api/media/thumbnail.post.js

@@ -0,0 +1,26 @@
+import { createError, readBody } from 'h3'
+import { requireAdminSession } from '../../../../utils/admin-auth'
+import { createPostThumbnailForImageUrl } from '../../../../utils/post-thumbnail-image.js'
+
+/**
+ * 게시물 대표 이미지 카드 썸네일 재생성 API
+ * @param {import('h3').H3Event} event - 요청 이벤트
+ * @returns {Promise<{ thumbnailUrl: string }>} 생성된 썸네일 URL
+ */
+export default defineEventHandler(async (event) => {
+  requireAdminSession(event)
+
+  const body = await readBody(event)
+  const thumbnailUrl = await createPostThumbnailForImageUrl(body?.url)
+
+  if (!thumbnailUrl) {
+    throw createError({
+      statusCode: 400,
+      message: '카드 썸네일을 만들 수 있는 게시물 대표 이미지가 아닙니다.'
+    })
+  }
+
+  return {
+    thumbnailUrl
+  }
+})

server/routes/admin/api/uploads.post.js

@@ -1,7 +1,6 @@
 import { mkdir, stat, writeFile } from 'node:fs/promises'
 import { extname, join } from 'node:path'
 import { createError, readMultipartFormData } from 'h3'
-import sharp from 'sharp'
 import {
   buildDefaultUploadSizeLimits,
   formatUploadSizeLimit,
@@ -12,13 +11,6 @@ import {
 import { requireAdminSession } from '../../../utils/admin-auth'
 import { getRuntimeEnvNumber } from '../../../utils/runtime-env.js'
 import { upsertMediaMetadataCategory } from '../../../utils/media-library'
-import {
-  POST_THUMBNAIL_HEIGHT,
-  POST_THUMBNAIL_QUALITY,
-  POST_THUMBNAIL_WIDTH,
-  getPostThumbnailFileName,
-  isPostThumbnailSource
-} from '../../../utils/post-thumbnail-image.js'
 
 const allowedUploadTypes = new Map([
   ['image/jpeg', '.jpg'],
@@ -126,38 +118,6 @@ const pickUniqueDiskFileName = async (directoryPath, stem, extension) => {
   })
 }
 
-/**
- * 게시물 목록용 카드 썸네일을 생성한다.
- * @param {Object} options - 생성 옵션
- * @param {Buffer} options.sourceBuffer - 원본 이미지 버퍼
- * @param {string} options.directoryPath - 원본 이미지 저장 디렉터리
- * @param {string} options.fileName - 원본 파일명
- * @returns {Promise<string>} 생성된 썸네일 파일명
- */
-const createPostCardThumbnail = async ({ sourceBuffer, directoryPath, fileName }) => {
-  const thumbnailDirectoryPath = join(directoryPath, 'thumbs')
-  const thumbnailFileName = getPostThumbnailFileName(fileName)
-  const thumbnailPath = join(thumbnailDirectoryPath, thumbnailFileName)
-
-  await mkdir(thumbnailDirectoryPath, { recursive: true })
-
-  const thumbnailBuffer = await sharp(sourceBuffer)
-    .rotate()
-    .resize({
-      width: POST_THUMBNAIL_WIDTH,
-      height: POST_THUMBNAIL_HEIGHT,
-      fit: 'cover',
-      position: 'centre',
-      withoutEnlargement: true
-    })
-    .webp({ quality: POST_THUMBNAIL_QUALITY })
-    .toBuffer()
-
-  await writeFile(thumbnailPath, thumbnailBuffer)
-
-  return thumbnailFileName
-}
-
 /**
  * 관리자 미디어 업로드 API
  * @param {import('h3').H3Event} event - 요청 이벤트
@@ -219,22 +179,11 @@ export default defineEventHandler(async (event) => {
     await writeFile(filePath, file.data)
 
     const publicUrl = `${uploadBaseUrl}/posts/${year}/${month}/${fileName}`
-    let thumbnailUrl = ''
-
-    if (isPostThumbnailSource(file.type, fileName)) {
-      const thumbnailFileName = await createPostCardThumbnail({
-        sourceBuffer: file.data,
-        directoryPath,
-        fileName
-      })
-      thumbnailUrl = `${uploadBaseUrl}/posts/${year}/${month}/thumbs/${thumbnailFileName}`
-    }
 
     await upsertMediaMetadataCategory(publicUrl, '미분류')
 
     uploadedFiles.push({
       url: publicUrl,
-      thumbnailUrl,
       name: fileName,
       size: file.data.length
     })