minecraft-platform/backend
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feat(modpack): added curseforge importer

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This commit is contained in:
Vladimir Zagainov
2025-06-19 16:45:53 +03:00
parent ac9db69585
commit 22d54dea63
3 changed files with 233 additions and 12 deletions
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52
internal/api/modpack_handler.go
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@@ -20,18 +20,17 @@ type ModpackHandler struct {
// ImportModpack обрабатывает загрузку и импорт модпака.
func (h *ModpackHandler) ImportModpack(w http.ResponseWriter, r *http.Request) {
if err := r.ParseMultipartForm(512 << 20); err != nil { // 512 MB лимит
if err := r.ParseMultipartForm(512 << 20); err != nil {
http.Error(w, "File too large", http.StatusBadRequest)
return
}
file, _, err := r.FormFile("file")
if err != nil {
http.Error(w, "Invalid file upload", http.StatusBadRequest)
return
}
defer file.Close()
// Получаем тип импортера и метод из формы
importerType := r.FormValue("importerType")
importMethod := r.FormValue("importMethod")
// sourceURL := r.FormValue("sourceUrl")
// --- Получаем zip-файл ---
tempFile, err := os.CreateTemp("", "modpack-*.zip")
if err != nil {
http.Error(w, "Could not create temp file", http.StatusInternalServerError)
@@ -40,14 +39,43 @@ func (h *ModpackHandler) ImportModpack(w http.ResponseWriter, r *http.Request) {
defer os.Remove(tempFile.Name())
defer tempFile.Close()
_, err = io.Copy(tempFile, file)
if err != nil {
http.Error(w, "Could not save temp file", http.StatusInternalServerError)
if importMethod == "file" {
file, _, err := r.FormFile("file")
if err != nil {
http.Error(w, "Invalid file upload", http.StatusBadRequest)
return
}
defer file.Close()
if _, err := io.Copy(tempFile, file); err != nil {
http.Error(w, "Could not save temp file", http.StatusInternalServerError)
return
}
} else if importMethod == "url" {
http.Error(w, "Import by URL is not implemented yet", http.StatusNotImplemented)
return
} else {
http.Error(w, "Invalid import method", http.StatusBadRequest)
return
}
// --- Выбираем и запускаем импортер ---
var imp importer.ModpackImporter
storagePath := os.Getenv("MODPACKS_STORAGE_PATH")
imp := &importer.SimpleZipImporter{StoragePath: storagePath}
switch importerType {
case "simple":
imp = &importer.SimpleZipImporter{StoragePath: storagePath}
case "curseforge":
apiKey := os.Getenv("CURSEFORGE_API_KEY")
if apiKey == "" {
http.Error(w, "CurseForge API key is not configured on the server", http.StatusInternalServerError)
return
}
imp = importer.NewCurseForgeImporter(storagePath, apiKey)
default:
http.Error(w, "Invalid importer type", http.StatusBadRequest)
return
}
files, err := imp.Import(tempFile.Name())
if err != nil {
@@ -55,6 +83,7 @@ func (h *ModpackHandler) ImportModpack(w http.ResponseWriter, r *http.Request) {
return
}
// --- Сохраняем результат в БД ---
modpack := &models.Modpack{
Name: r.FormValue("name"),
DisplayName: r.FormValue("displayName"),
@@ -70,6 +99,5 @@ func (h *ModpackHandler) ImportModpack(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusCreated)
fmt.Fprintf(w, "Modpack '%s' imported successfully with %d files.", modpack.DisplayName, len(files))
// Запускаем очистку в фоне, чтобы не блокировать ответ
go h.JanitorService.CleanOrphanedFiles(context.Background())
}