ocdp v1
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mangomqy
193
backend/internal/adapter/input/http/rest/artifact_handler.go
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193
backend/internal/adapter/input/http/rest/artifact_handler.go
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package rest
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import (
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"errors"
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"net/http"
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"github.com/gorilla/mux"
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"github.com/ocdp/cluster-service/internal/adapter/input/http/dto"
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"github.com/ocdp/cluster-service/internal/domain/entity"
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"github.com/ocdp/cluster-service/internal/domain/service"
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)
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// ArtifactHandler Artifact Handler
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type ArtifactHandler struct {
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artifactService *service.ArtifactService
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}
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// NewArtifactHandler 创建 Artifact Handler
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func NewArtifactHandler(artifactService *service.ArtifactService) *ArtifactHandler {
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return &ArtifactHandler{
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artifactService: artifactService,
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}
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}
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// ListRepositories 列出 Registry 中的所有 repositories
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// @Summary 列出 Registry 中的所有 Repositories
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// @Description 列出指定 Registry 中的所有 Repository
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// @Tags Artifacts
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// @Accept json
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// @Produce json
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// @Param registry_id path string true "Registry ID"
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// @Success 200 {object} dto.RepositoryListResponse
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// @Failure 500 {object} dto.ErrorResponse
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// @Router /registries/{registry_id}/repositories [get]
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func (h *ArtifactHandler) ListRepositories(w http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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registryID := vars["registry_id"]
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repositories, err := h.artifactService.ListRepositories(r.Context(), registryID)
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if err != nil {
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respondError(w, http.StatusInternalServerError, "Failed to list repositories", err.Error())
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return
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}
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// Get registry info for URL
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registry, err := h.artifactService.GetRegistry(r.Context(), registryID)
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registryURL := ""
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if err == nil && registry != nil {
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registryURL = registry.URL
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}
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// Determine source and message based on repository count
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source := "catalog"
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catalogSupported := true
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message := ""
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if len(repositories) == 0 {
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source = "unavailable"
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message = "No repositories found in this registry"
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}
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response := &dto.RepositoryListResponse{
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RegistryID: registryID,
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RegistryURL: registryURL,
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Repositories: repositories,
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Total: len(repositories),
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CatalogSupported: catalogSupported,
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Source: source,
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Message: message,
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}
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respondJSON(w, http.StatusOK, response)
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}
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// ListArtifacts 列出 repository 中的所有 artifacts（返回扁平化的 Tag 数组）
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// @Summary 列出 Repository 中的所有 Artifacts
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// @Description 列出指定 Repository 中的所有 Artifact，支持按类型过滤
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// @Tags Artifacts
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// @Accept json
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// @Produce json
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// @Param registry_id path string true "Registry ID"
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// @Param repository_name path string true "Repository Name (URL encoded, e.g. charts%2Fnginx)"
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// @Param media_type query string false "过滤 Artifact 类型 (all, chart, image, other)" default(all)
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// @Success 200 {array} dto.TagResponse
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// @Failure 500 {object} dto.ErrorResponse
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// @Router /registries/{registry_id}/repositories/{repository_name}/artifacts [get]
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func (h *ArtifactHandler) ListArtifacts(w http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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registryID := vars["registry_id"]
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repositoryName := vars["repository_name"]
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// 获取 mediaType 过滤参数（默认为 "all"）
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mediaTypeFilter := r.URL.Query().Get("media_type")
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if mediaTypeFilter == "" {
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mediaTypeFilter = "all"
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}
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artifacts, err := h.artifactService.ListArtifacts(r.Context(), registryID, repositoryName, mediaTypeFilter)
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if err != nil {
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respondError(w, http.StatusInternalServerError, "Failed to list artifacts", err.Error())
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return
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}
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// 转换为前端期望的扁平化 Tag 数组
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tagResponses := make([]*dto.TagResponse, 0, len(artifacts))
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for _, artifact := range artifacts {
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tagResponses = append(tagResponses, &dto.TagResponse{
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RepositoryName: artifact.Repository,
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Tag: artifact.Tag,
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Type: string(artifact.Type),
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MediaType: artifact.MediaType,
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Size: artifact.Size,
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})
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}
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// 直接返回数组，不包装
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respondJSON(w, http.StatusOK, tagResponses)
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}
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// GetArtifact 获取 artifact 详情
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// @Summary 获取 Artifact 详情
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// @Description 获取指定 Artifact 的详细信息
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// @Tags Artifacts
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// @Accept json
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// @Produce json
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// @Param registry_id path string true "Registry ID"
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// @Param repository_name path string true "Repository Name (URL encoded)"
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// @Param reference path string true "Artifact Reference (tag or digest)"
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// @Success 200 {object} dto.ArtifactResponse
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// @Failure 404 {object} dto.ErrorResponse
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// @Router /registries/{registry_id}/repositories/{repository_name}/artifacts/{reference} [get]
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func (h *ArtifactHandler) GetArtifact(w http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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registryID := vars["registry_id"]
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repositoryName := vars["repository_name"]
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reference := vars["reference"]
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artifact, err := h.artifactService.GetArtifact(r.Context(), registryID, repositoryName, reference)
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if err != nil {
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respondError(w, http.StatusNotFound, "Artifact not found", err.Error())
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return
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}
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response := &dto.ArtifactResponse{
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RepositoryName: artifact.Repository,
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Tag: artifact.Tag,
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Digest: artifact.Digest,
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Type: string(artifact.Type),
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Size: artifact.Size,
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CreatedAt: artifact.CreatedAt.Format("2006-01-02T15:04:05Z07:00"),
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}
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respondJSON(w, http.StatusOK, response)
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}
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// GetArtifactValuesSchema 获取 Helm Chart 的 values schema
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// @Summary 获取 Helm Chart Values Schema
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// @Description 获取 Helm Chart 的 values.schema.json (仅支持 Chart 类型)
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// @Tags Artifacts
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// @Accept json
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// @Produce json
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// @Param registry_id path string true "Registry ID"
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// @Param repository_name path string true "Repository Name (URL encoded)"
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// @Param reference path string true "Artifact Reference (tag or digest)"
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// @Success 200 {object} dto.ValuesSchemaResponse
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// @Failure 500 {object} dto.ErrorResponse
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// @Router /registries/{registry_id}/repositories/{repository_name}/artifacts/{reference}/values-schema [get]
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func (h *ArtifactHandler) GetArtifactValuesSchema(w http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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registryID := vars["registry_id"]
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repositoryName := vars["repository_name"]
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reference := vars["reference"]
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schema, err := h.artifactService.GetValuesSchema(r.Context(), registryID, repositoryName, reference)
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if err != nil {
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switch {
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case errors.Is(err, entity.ErrRegistryNotFound),
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errors.Is(err, entity.ErrRepositoryNotFound),
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errors.Is(err, entity.ErrArtifactNotFound),
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errors.Is(err, entity.ErrValuesSchemaNotFound):
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respondError(w, http.StatusNotFound, "Values schema not found", err.Error())
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default:
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respondError(w, http.StatusInternalServerError, "Failed to get values schema", err.Error())
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}
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return
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}
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response := &dto.ValuesSchemaResponse{
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Schema: schema,
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}
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respondJSON(w, http.StatusOK, response)
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}
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