Golang Schema.GetPluralURL方法代码示例

//GetSchema returns the schema filtered and trimmed for a specific user or nil when the user shouldn't see it at all
func GetSchema(s *schema.Schema, authorization schema.Authorization) (result *schema.Resource, err error) {
	manager := schema.GetManager()
	metaschema, _ := manager.Schema("schema")
	policy, _ := manager.PolicyValidate("read", s.GetPluralURL(), authorization)
	if policy == nil {
		return
	}
	if s.IsAbstract() {
		return
	}
	rawSchema := s.JSON()
	filteredSchema := util.ExtendMap(nil, s.JSONSchema)
	rawSchema["schema"] = filteredSchema
	schemaProperties, schemaPropertiesOrder, schemaRequired := policy.FilterSchema(
		util.MaybeMap(s.JSONSchema["properties"]),
		util.MaybeStringList(s.JSONSchema["propertiesOrder"]),
		util.MaybeStringList(s.JSONSchema["required"]))

	filteredSchema["properties"] = schemaProperties
	filteredSchema["propertiesOrder"] = schemaPropertiesOrder
	filteredSchema["required"] = schemaRequired

	result, err = schema.NewResource(metaschema, rawSchema)
	if err != nil {
		log.Warning("%s %s", result, err)
		return
	}
	return
}

// GetMultipleResources returns all resources specified by the schema and query parameters
func GetMultipleResources(context middleware.Context, dataStore db.DB, resourceSchema *schema.Schema, queryParameters map[string][]string) error {
	log.Debug("Start get multiple resources!!")
	auth := context["auth"].(schema.Authorization)
	policy, err := loadPolicy(context, "read", resourceSchema.GetPluralURL(), auth)
	if err != nil {
		return err
	}

	filter := FilterFromQueryParameter(resourceSchema, queryParameters)

	if policy.RequireOwner() {
		filter["tenant_id"] = policy.GetTenantIDFilter(schema.ActionRead, auth.TenantID())
	}
	filter = policy.RemoveHiddenProperty(filter)

	paginator, err := pagination.FromURLQuery(resourceSchema, queryParameters)
	if err != nil {
		return ResourceError{err, err.Error(), WrongQuery}
	}
	context["policy"] = policy

	environmentManager := extension.GetManager()
	environment, ok := environmentManager.GetEnvironment(resourceSchema.ID)
	if !ok {
		return fmt.Errorf("No environment for schema")
	}
	if err := extension.HandleEvent(context, environment, "pre_list"); err != nil {
		return err
	}
	if rawResponse, ok := context["response"]; ok {
		if _, ok := rawResponse.(map[string]interface{}); ok {
			return nil
		}
		return fmt.Errorf("extension returned invalid JSON: %v", rawResponse)
	}

	if err := GetResources(context, dataStore, resourceSchema, filter, paginator); err != nil {
		return err
	}

	if err := extension.HandleEvent(context, environment, "post_list"); err != nil {
		return err
	}

	if err := ApplyPolicyForResources(context, resourceSchema); err != nil {
		return err
	}

	return nil
}

//GetSchema returns the schema filtered and trimmed for a specific user or nil when the user shouldn't see it at all
func GetSchema(s *schema.Schema, authorization schema.Authorization) (result *schema.Resource, err error) {
	manager := schema.GetManager()
	metaschema, _ := manager.Schema("schema")
	policy, _ := manager.PolicyValidate("read", s.GetPluralURL(), authorization)
	if policy == nil {
		return
	}
	originalRawSchema := s.RawData.(map[string]interface{})
	rawSchema := map[string]interface{}{}
	for key, value := range originalRawSchema {
		rawSchema[key] = value
	}
	originalSchema := originalRawSchema["schema"].(map[string]interface{})
	schemaSchema := map[string]interface{}{}
	for key, value := range originalSchema {
		schemaSchema[key] = value
	}
	rawSchema["schema"] = schemaSchema
	originalProperties := originalSchema["properties"].(map[string]interface{})
	schemaProperties := map[string]interface{}{}
	for key, value := range originalProperties {
		schemaProperties[key] = value
	}
	var schemaPropertiesOrder []interface{}
	if _, ok := originalSchema["propertiesOrder"]; ok {
		originalPropertiesOrder := originalSchema["propertiesOrder"].([]interface{})
		for _, value := range originalPropertiesOrder {
			schemaPropertiesOrder = append(schemaPropertiesOrder, value)
		}
	}
	var schemaRequired []interface{}
	if _, ok := originalSchema["required"]; ok {
		originalRequired := originalSchema["required"].([]interface{})
		for _, value := range originalRequired {
			schemaRequired = append(schemaRequired, value)
		}
	}
	schemaProperties, schemaPropertiesOrder, schemaRequired = policy.MetaFilter(schemaProperties, schemaPropertiesOrder, schemaRequired)
	schemaSchema["properties"] = schemaProperties
	schemaSchema["propertiesOrder"] = schemaPropertiesOrder
	schemaSchema["required"] = schemaRequired
	result, err = schema.NewResource(metaschema, rawSchema)
	if err != nil {
		log.Warning("%s %s", result, err)
		return
	}
	return
}

// CreateResource creates the resource specified by the schema and dataMap
func CreateResource(
	context middleware.Context,
	dataStore db.DB,
	identityService middleware.IdentityService,
	resourceSchema *schema.Schema,
	dataMap map[string]interface{},
) error {
	manager := schema.GetManager()
	// Load environment
	environmentManager := extension.GetManager()
	environment, ok := environmentManager.GetEnvironment(resourceSchema.ID)

	if !ok {
		return fmt.Errorf("No environment for schema")
	}
	auth := context["auth"].(schema.Authorization)

	//LoadPolicy
	policy, err := loadPolicy(context, "create", resourceSchema.GetPluralURL(), auth)
	if err != nil {
		return err
	}

	_, err = resourceSchema.GetPropertyByID("tenant_id")
	if _, ok := dataMap["tenant_id"]; err == nil && !ok {
		dataMap["tenant_id"] = context["tenant_id"]
	}

	if tenantID, ok := dataMap["tenant_id"]; ok && tenantID != nil {
		dataMap["tenant_name"], err = identityService.GetTenantName(tenantID.(string))
		if err != nil {
			return ResourceError{err, err.Error(), Unauthorized}
		}
	}

	//Apply policy for api input
	err = policy.Check(schema.ActionCreate, auth, dataMap)
	if err != nil {
		return ResourceError{err, err.Error(), Unauthorized}
	}
	delete(dataMap, "tenant_name")

	// apply property filter
	err = policy.ApplyPropertyConditionFilter(schema.ActionCreate, dataMap, nil)
	if err != nil {
		return ResourceError{err, err.Error(), Unauthorized}
	}
	context["resource"] = dataMap
	if id, ok := dataMap["id"]; !ok || id == "" {
		dataMap["id"] = uuid.NewV4().String()
	}
	context["id"] = dataMap["id"]

	if err := extension.HandleEvent(context, environment, "pre_create"); err != nil {
		return err
	}

	if resourceData, ok := context["resource"].(map[string]interface{}); ok {
		dataMap = resourceData
	}

	//Validation
	err = resourceSchema.ValidateOnCreate(dataMap)
	if err != nil {
		return ResourceError{err, fmt.Sprintf("Validation error: %s", err), WrongData}
	}

	resource, err := manager.LoadResource(resourceSchema.ID, dataMap)
	if err != nil {
		return err
	}

	//Fillup default
	err = resource.PopulateDefaults()
	if err != nil {
		return err
	}

	context["resource"] = resource.Data()

	if err := InTransaction(
		context, dataStore,
		transaction.GetIsolationLevel(resourceSchema, schema.ActionCreate),
		func() error {
			return CreateResourceInTransaction(context, resource)
		},
	); err != nil {
		return err
	}

	if err := extension.HandleEvent(context, environment, "post_create"); err != nil {
		return err
	}

	if err := ApplyPolicyForResource(context, resourceSchema); err != nil {
		return ResourceError{err, "", Unauthorized}
	}
	return nil
}

//MapRouteBySchema setup api route by schema
func MapRouteBySchema(server *Server, dataStore db.DB, s *schema.Schema) {
	if s.IsAbstract() {
		return
	}
	route := server.martini

	singleURL := s.GetSingleURL()
	pluralURL := s.GetPluralURL()
	singleURLWithParents := s.GetSingleURLWithParents()
	pluralURLWithParents := s.GetPluralURLWithParents()

	//load extension environments
	environmentManager := extension.GetManager()
	if _, ok := environmentManager.GetEnvironment(s.ID); !ok {
		env, err := server.NewEnvironmentForPath(s.ID, pluralURL)
		if err != nil {
			log.Fatal(fmt.Sprintf("[%s] %v", pluralURL, err))
		}
		environmentManager.RegisterEnvironment(s.ID, env)
	}

	log.Debug("[Plural Path] %s", pluralURL)
	log.Debug("[Singular Path] %s", singleURL)
	log.Debug("[Plural Path With Parents] %s", pluralURLWithParents)
	log.Debug("[Singular Path With Parents] %s", singleURLWithParents)

	//setup list route
	getPluralFunc := func(w http.ResponseWriter, r *http.Request, p martini.Params, identityService middleware.IdentityService, context middleware.Context) {
		addJSONContentTypeHeader(w)
		fillInContext(context, dataStore, r, w, s, p, server.sync, identityService, server.queue)
		if err := resources.GetMultipleResources(context, dataStore, s, r.URL.Query()); err != nil {
			handleError(w, err)
			return
		}
		w.Header().Add("X-Total-Count", fmt.Sprint(context["total"]))
		routes.ServeJson(w, context["response"])
	}
	route.Get(pluralURL, middleware.Authorization(schema.ActionRead), getPluralFunc)
	route.Get(pluralURLWithParents, middleware.Authorization(schema.ActionRead), func(w http.ResponseWriter, r *http.Request, p martini.Params, identityService middleware.IdentityService, context middleware.Context) {
		addParamToQuery(r, schema.FormatParentID(s.Parent), p[s.Parent])
		getPluralFunc(w, r, p, identityService, context)
	})

	//setup show route
	getSingleFunc := func(w http.ResponseWriter, r *http.Request, p martini.Params, identityService middleware.IdentityService, context middleware.Context) {
		addJSONContentTypeHeader(w)
		fillInContext(context, dataStore, r, w, s, p, server.sync, identityService, server.queue)
		id := p["id"]
		if err := resources.GetSingleResource(context, dataStore, s, id); err != nil {
			handleError(w, err)
			return
		}
		routes.ServeJson(w, context["response"])
	}
	route.Get(singleURL, middleware.Authorization(schema.ActionRead), getSingleFunc)
	route.Get(singleURLWithParents, middleware.Authorization(schema.ActionRead), func(w http.ResponseWriter, r *http.Request, p martini.Params, identityService middleware.IdentityService, context middleware.Context) {
		addParamToQuery(r, schema.FormatParentID(s.Parent), p[s.Parent])
		getSingleFunc(w, r, p, identityService, context)
	})

	//setup delete route
	deleteSingleFunc := func(w http.ResponseWriter, r *http.Request, p martini.Params, identityService middleware.IdentityService, context middleware.Context) {
		addJSONContentTypeHeader(w)
		fillInContext(context, dataStore, r, w, s, p, server.sync, identityService, server.queue)
		id := p["id"]
		if err := resources.DeleteResource(context, dataStore, s, id); err != nil {
			handleError(w, err)
			return
		}
		w.WriteHeader(http.StatusNoContent)
	}
	route.Delete(singleURL, middleware.Authorization(schema.ActionDelete), deleteSingleFunc)
	route.Delete(singleURLWithParents, middleware.Authorization(schema.ActionDelete), func(w http.ResponseWriter, r *http.Request, p martini.Params, identityService middleware.IdentityService, context middleware.Context) {
		addParamToQuery(r, schema.FormatParentID(s.Parent), p[s.Parent])
		deleteSingleFunc(w, r, p, identityService, context)
	})

	//setup create route
	postPluralFunc := func(w http.ResponseWriter, r *http.Request, p martini.Params, identityService middleware.IdentityService, context middleware.Context) {
		addJSONContentTypeHeader(w)
		fillInContext(context, dataStore, r, w, s, p, server.sync, identityService, server.queue)
		dataMap, err := middleware.ReadJSON(r)
		if err != nil {
			handleError(w, resources.NewResourceError(err, fmt.Sprintf("Failed to parse data: %s", err), resources.WrongData))
			return
		}
		dataMap = removeResourceWrapper(s, dataMap)
		if s.Parent != "" {
			if _, ok := dataMap[s.ParentID()]; !ok {
				queryParams := r.URL.Query()
				parentIDParam := queryParams.Get(s.ParentID())
				if parentIDParam != "" {
					dataMap[s.ParentID()] = parentIDParam
				}
			}
		}
		if err := resources.CreateResource(context, dataStore, identityService, s, dataMap); err != nil {
			handleError(w, err)
			return
//.........这里部分代码省略.........

				"shared":            false,
			}
			subnet1 = map[string]interface{}{
				"id":        "test3",
				"name":      "Minas Tirith",
				"tenant_id": adminTenantID,
				"cidr":      "10.10.0.0/16",
			}
		})

		JustBeforeEach(func() {
			var ok bool
			currentSchema, ok = manager.Schema(schemaID)
			Expect(ok).To(BeTrue())

			path = currentSchema.GetPluralURL()

			policy, role := manager.PolicyValidate(action, path, auth)
			Expect(policy).NotTo(BeNil())
			context["policy"] = policy
			context["role"] = role
			context["tenant_id"] = auth.TenantID()
			context["tenant_name"] = auth.TenantName()
			context["auth_token"] = auth.AuthToken()
			context["catalog"] = auth.Catalog()
			context["auth"] = auth
			context["identity_service"] = &middleware.FakeIdentity{}

			env = otto.NewEnvironment(testDB, &middleware.FakeIdentity{})
			environmentManager.RegisterEnvironment(schemaID, env)
			extensions = []*schema.Extension{}