Add admin distribution editor

admin/server.js

@@ -8,9 +8,11 @@ const PORT = Number.parseInt(process.env.LAUNCHER_ADMIN_PORT || '8787', 10)
 const PROJECT_ROOT = path.resolve(__dirname, '..')
 const RUNTIME_DATA_DIR = path.join(__dirname, 'data')
 const UPLOADS_DIR = path.join(RUNTIME_DATA_DIR, 'uploads')
+const DISTRIBUTIONS_DIR = path.join(RUNTIME_DATA_DIR, 'distributions')
 const RUNTIME_CATALOG_PATH = path.join(RUNTIME_DATA_DIR, 'catalog.json')
 const LAUNCHER_CATALOG_PATH = path.join(PROJECT_ROOT, 'app', 'assets', 'launcher', 'catalog.json')
 const PUBLIC_DIR = path.join(__dirname, 'public')
+const SAMPLE_DISTRIBUTION_PATH = path.join(PROJECT_ROOT, 'docs', 'sample_distribution.json')
 
 const PROFILE_KINDS = new Set(['modpack', 'map', 'server-pack'])
 
@@ -24,10 +26,6 @@ function normalizeMultilineText(value){
         : ''
 }
 
-function normalizeBoolean(value){
-    return value === true
-}
-
 function normalizePort(value){
     const port = Number.parseInt(String(value ?? ''), 10)
     if(Number.isFinite(port) && port >= 1 && port <= 65535){
@@ -36,6 +34,25 @@ function normalizePort(value){
     return 25565
 }
 
+function resolveSafeProjectPath(relativePath){
+    const resolvedPath = path.resolve(PROJECT_ROOT, relativePath)
+    if(!resolvedPath.startsWith(PROJECT_ROOT + path.sep) && resolvedPath !== PROJECT_ROOT){
+        throw new Error('허용되지 않은 경로입니다.')
+    }
+    return resolvedPath
+}
+
+function createDistributionFileName(profileId){
+    const safeId = String(profileId ?? 'distribution')
+        .trim()
+        .toLowerCase()
+        .replace(/[^a-z0-9._-]+/g, '-')
+        .replace(/-+/g, '-')
+        .replace(/^[-_.]+|[-_.]+$/g, '')
+
+    return `${safeId.length > 0 ? safeId : 'distribution'}.distribution.json`
+}
+
 function sanitizeProfile(rawProfile, index){
     const kind = PROFILE_KINDS.has(rawProfile?.kind) ? rawProfile.kind : 'modpack'
     const sanitized = {
@@ -44,9 +61,7 @@ function sanitizeProfile(rawProfile, index){
         kind,
         description: normalizeText(rawProfile?.description),
         details: normalizeMultilineText(rawProfile?.details),
-        distributionUrl: normalizeText(rawProfile?.distributionUrl),
-        defaultServerAddress: normalizeText(rawProfile?.defaultServerAddress),
-        allowCustomServerAddress: normalizeBoolean(rawProfile?.allowCustomServerAddress)
+        distributionUrl: normalizeText(rawProfile?.distributionUrl)
     }
 
     if(kind === 'map'){
@@ -87,6 +102,7 @@ function toProjectRelativePath(targetPath){
 async function ensureRuntimeCatalog(){
     await fs.ensureDir(RUNTIME_DATA_DIR)
     await fs.ensureDir(UPLOADS_DIR)
+    await fs.ensureDir(DISTRIBUTIONS_DIR)
 
     if(!(await fs.pathExists(RUNTIME_CATALOG_PATH))){
         if(await fs.pathExists(LAUNCHER_CATALOG_PATH)){
@@ -143,6 +159,7 @@ async function start(){
 
     app.use(express.json({ limit: '5mb' }))
     app.use('/uploads', express.static(UPLOADS_DIR))
+    app.use('/admin/data/distributions', express.static(DISTRIBUTIONS_DIR))
 
     app.get('/api/meta', async (_req, res) => {
         res.json({
@@ -150,10 +167,53 @@ async function start(){
             port: PORT,
             runtimeCatalogPath: toProjectRelativePath(RUNTIME_CATALOG_PATH),
             launcherCatalogPath: toProjectRelativePath(LAUNCHER_CATALOG_PATH),
-            localCatalogUrl: `http://${HOST}:${PORT}/catalog.json`
+            localCatalogUrl: `http://${HOST}:${PORT}/catalog.json`,
+            distributionsPath: toProjectRelativePath(DISTRIBUTIONS_DIR)
         })
     })
 
+    app.get('/api/distribution/template', async (_req, res, next) => {
+        try {
+            const content = await fs.readFile(SAMPLE_DISTRIBUTION_PATH, 'utf8')
+            res.json({
+                ok: true,
+                content
+            })
+        } catch (error) {
+            next(error)
+        }
+    })
+
+    app.get('/api/distribution/content', async (req, res, next) => {
+        try {
+            const requestedPath = normalizeText(req.query.path)
+            if(requestedPath.length === 0){
+                res.status(400).json({
+                    ok: false,
+                    message: '불러올 distribution 경로가 없습니다.'
+                })
+                return
+            }
+
+            if(/^https?:\/\//i.test(requestedPath)){
+                res.status(400).json({
+                    ok: false,
+                    message: '원격 URL은 사이트에서 직접 수정할 수 없습니다. 업로드하거나 새로 생성하세요.'
+                })
+                return
+            }
+
+            const resolvedPath = resolveSafeProjectPath(requestedPath)
+            const content = await fs.readFile(resolvedPath, 'utf8')
+            res.json({
+                ok: true,
+                content
+            })
+        } catch (error) {
+            next(error)
+        }
+    })
+
     app.get('/api/catalog', async (_req, res, next) => {
         try {
             res.json(await readCatalog())
@@ -201,6 +261,38 @@ async function start(){
         }
     })
 
+    app.post('/api/distribution/save', async (req, res, next) => {
+        try {
+            const profileId = normalizeText(req.body?.profileId)
+            const rawContent = typeof req.body?.content === 'string' ? req.body.content : ''
+
+            if(profileId.length === 0){
+                res.status(400).json({
+                    ok: false,
+                    message: '프로필 ID가 필요합니다.'
+                })
+                return
+            }
+
+            const parsed = JSON.parse(rawContent)
+            const fileName = createDistributionFileName(profileId)
+            const targetPath = path.join(DISTRIBUTIONS_DIR, fileName)
+            const relativePath = toProjectRelativePath(targetPath)
+
+            await fs.writeFile(targetPath, JSON.stringify(parsed, null, 2) + '\n', 'utf8')
+
+            res.json({
+                ok: true,
+                file: {
+                    path: relativePath,
+                    localUrl: `http://${HOST}:${PORT}/${relativePath}`
+                }
+            })
+        } catch (error) {
+            next(error)
+        }
+    })
+
     app.get('/catalog.json', async (_req, res, next) => {
         try {
             res.sendFile(RUNTIME_CATALOG_PATH)