Exemplo n.º 1
0
func (server *Server) serveGroup(writer http.ResponseWriter, request *http.Request) {
	var (
		groupID   string
		groupType int
	)

	if strings.HasPrefix(request.URL.Path, urlLibraryPath+"sourcegroups") {
		groupID = strings.TrimPrefix(request.URL.Path, urlLibraryPath+"sourcegroups/")
		groupType = library.LibraryItemSourceGroup
	} else if strings.HasPrefix(request.URL.Path, urlLibraryPath+"metricgroups") {
		groupID = strings.TrimPrefix(request.URL.Path, urlLibraryPath+"metricgroups/")
		groupType = library.LibraryItemMetricGroup
	}

	switch request.Method {
	case "DELETE":
		if groupID == "" {
			server.serveResponse(writer, serverResponse{mesgMethodNotAllowed}, http.StatusMethodNotAllowed)
			return
		}

		err := server.Library.DeleteItem(groupID, groupType)
		if os.IsNotExist(err) {
			server.serveResponse(writer, serverResponse{mesgResourceNotFound}, http.StatusNotFound)
			return
		} else if err != nil {
			logger.Log(logger.LevelError, "server", "%s", err)
			server.serveResponse(writer, serverResponse{mesgUnhandledError}, http.StatusInternalServerError)
			return
		}

		server.serveResponse(writer, nil, http.StatusOK)

	case "GET", "HEAD":
		if groupID == "" {
			server.serveGroupList(writer, request)
			return
		}

		item, err := server.Library.GetItem(groupID, groupType)
		if os.IsNotExist(err) {
			server.serveResponse(writer, serverResponse{mesgResourceNotFound}, http.StatusNotFound)
			return
		} else if err != nil {
			logger.Log(logger.LevelError, "server", "%s", err)
			server.serveResponse(writer, serverResponse{mesgUnhandledError}, http.StatusInternalServerError)
			return
		}

		server.serveResponse(writer, item, http.StatusOK)

	case "POST", "PUT":
		var group *library.Group

		if response, status := server.parseStoreRequest(writer, request, groupID); status != http.StatusOK {
			server.serveResponse(writer, response, status)
			return
		}

		if request.Method == "POST" && request.FormValue("inherit") != "" {
			// Get group from library
			item, err := server.Library.GetItem(request.FormValue("inherit"), groupType)
			if os.IsNotExist(err) {
				server.serveResponse(writer, serverResponse{mesgResourceNotFound}, http.StatusNotFound)
				return
			} else if err != nil {
				logger.Log(logger.LevelError, "server", "%s", err)
				server.serveResponse(writer, serverResponse{mesgUnhandledError}, http.StatusInternalServerError)
				return
			}

			group = &library.Group{}
			utils.Clone(item.(*library.Group), group)

			group.ID = ""
		} else {
			// Create a new group instance
			group = &library.Group{Item: library.Item{ID: groupID}, Type: groupType}
		}

		group.Modified = time.Now()

		// Parse input JSON for group data
		body, _ := ioutil.ReadAll(request.Body)

		if err := json.Unmarshal(body, group); err != nil {
			logger.Log(logger.LevelError, "server", "%s", err)
			server.serveResponse(writer, serverResponse{mesgResourceInvalid}, http.StatusBadRequest)
			return
		}

		// Store group data
		err := server.Library.StoreItem(group, groupType)
		if response, status := server.parseError(writer, request, err); status != http.StatusOK {
			logger.Log(logger.LevelError, "server", "%s", err)
			server.serveResponse(writer, response, status)
			return
		}

		if request.Method == "POST" {
			writer.Header().Add("Location", strings.TrimRight(request.URL.Path, "/")+"/"+group.ID)
			server.serveResponse(writer, nil, http.StatusCreated)
		} else {
			server.serveResponse(writer, nil, http.StatusOK)
		}

	default:
		server.serveResponse(writer, serverResponse{mesgMethodNotAllowed}, http.StatusMethodNotAllowed)
	}
}
Exemplo n.º 2
0
func execGroupHandle(test *testing.T, urlPrefix string, groupBase *library.Group, expandData,
	expandBase server.ExpandRequest) {

	baseURL := fmt.Sprintf("http://%s/api/v1/library/%s/", serverConfig.BindAddr, urlPrefix)

	// Test GET on groups list
	listBase := server.ItemListResponse{}
	listResult := server.ItemListResponse{}

	response := execTestRequest(test, "GET", baseURL, nil, &listResult)

	if response.StatusCode != http.StatusOK {
		test.Logf("\nExpected %d\nbut got  %d", http.StatusOK, response.StatusCode)
		test.Fail()
	}

	if !reflect.DeepEqual(listBase, listResult) {
		test.Logf("\nExpected %#v\nbut got  %#v", listBase, listResult)
		test.Fail()
	}

	// Test GET on a unknown group item
	response = execTestRequest(test, "GET", baseURL+"/00000000-0000-0000-0000-000000000000", nil, nil)

	if response.StatusCode != http.StatusNotFound {
		test.Logf("\nExpected %d\nbut got  %d", http.StatusNotFound, response.StatusCode)
		test.Fail()
	}

	// Test POST into group
	data, _ := json.Marshal(groupBase)

	response = execTestRequest(test, "POST", baseURL, strings.NewReader(string(data)), nil)

	if response.StatusCode != http.StatusCreated {
		test.Logf("\nExpected %d\nbut got  %d", http.StatusCreated, response.StatusCode)
		test.Fail()
	}

	if response.Header.Get("Location") == "" {
		test.Logf("\nExpected `Location' header")
		test.Fail()
	}

	groupBase.ID = response.Header.Get("Location")[strings.LastIndex(response.Header.Get("Location"), "/")+1:]

	// Test GET on group item
	groupResult := &library.Group{}

	response = execTestRequest(test, "GET", baseURL+groupBase.ID, nil, &groupResult)

	if response.StatusCode != http.StatusOK {
		test.Logf("\nExpected %d\nbut got  %d", http.StatusOK, response.StatusCode)
		test.Fail()
	}

	if !reflect.DeepEqual(groupBase, groupResult) {
		test.Logf("\nExpected %#v\nbut got  %#v", groupBase, groupResult)
		test.Fail()
	}

	// Test GET on groups list
	listBase = server.ItemListResponse{&server.ItemResponse{
		ID:          groupBase.ID,
		Name:        groupBase.Name,
		Description: groupBase.Description,
	}}

	listResult = server.ItemListResponse{}

	response = execTestRequest(test, "GET", baseURL, nil, &listResult)

	if response.StatusCode != http.StatusOK {
		test.Logf("\nExpected %d\nbut got  %d", http.StatusOK, response.StatusCode)
		test.Fail()
	}

	for _, listItem := range listResult {
		listItem.Modified = ""
	}

	if !reflect.DeepEqual(listBase, listResult) {
		test.Logf("\nExpected %#v\nbut got  %#v", listBase, listResult)
		test.Fail()
	}

	// Test PUT on group item
	groupBase.Name = "group0-updated"

	data, _ = json.Marshal(groupBase)

	response = execTestRequest(test, "PUT", baseURL+groupBase.ID, strings.NewReader(string(data)), nil)

	if response.StatusCode != http.StatusOK {
		test.Logf("\nExpected %d\nbut got  %d", http.StatusOK, response.StatusCode)
		test.Fail()
	}

	// Test GET on group item
	groupResult = &library.Group{}

	response = execTestRequest(test, "GET", baseURL+groupBase.ID, nil, &groupResult)

	if response.StatusCode != http.StatusOK {
		test.Logf("\nExpected %d\nbut got  %d", http.StatusOK, response.StatusCode)
		test.Fail()
	}

	if !reflect.DeepEqual(groupBase, groupResult) {
		test.Logf("\nExpected %#v\nbut got  %#v", groupBase, groupResult)
		test.Fail()
	}

	// Test group expansion
	data, _ = json.Marshal(expandData)

	expandResult := make([]server.ExpandRequest, 0)

	response = execTestRequest(test, "POST", fmt.Sprintf("http://%s/api/v1/library/expand", serverConfig.BindAddr),
		strings.NewReader(string(data)), &expandResult)

	if response.StatusCode != http.StatusOK {
		test.Logf("\nExpected %d\nbut got  %d", http.StatusOK, response.StatusCode)
		test.Fail()
	}

	if len(expandResult) == 0 {
		test.Logf("\nExpected %#v\nbut got  %#v", expandBase, expandResult)
		test.Fail()
	} else if !reflect.DeepEqual(expandBase, expandResult[0]) {
		test.Logf("\nExpected %#v\nbut got  %#v", expandBase, expandResult[0])
		test.Fail()
	}

	// Test DELETE on group item
	response = execTestRequest(test, "DELETE", baseURL+groupBase.ID, nil, nil)

	if response.StatusCode != http.StatusOK {
		test.Logf("\nExpected %d\nbut got  %d", http.StatusOK, response.StatusCode)
		test.Fail()
	}

	response = execTestRequest(test, "DELETE", baseURL+groupBase.ID, nil, nil)

	if response.StatusCode != http.StatusNotFound {
		test.Logf("\nExpected %d\nbut got  %d", http.StatusNotFound, response.StatusCode)
		test.Fail()
	}

	// Test GET on groups list (offset and limit)
	listBase = server.ItemListResponse{}

	for i := 0; i < 3; i += 1 {
		groupTemp := &library.Group{}
		utils.Clone(groupBase, groupTemp)

		groupTemp.ID = ""
		groupTemp.Name = fmt.Sprintf("group0-%d", i)

		data, _ = json.Marshal(groupTemp)

		response = execTestRequest(test, "POST", baseURL, strings.NewReader(string(data)), nil)

		if response.StatusCode != http.StatusCreated {
			test.Logf("\nExpected %d\nbut got  %d", http.StatusCreated, response.StatusCode)
			test.Fail()
		}

		location := response.Header.Get("Location")

		if location == "" {
			test.Logf("\nExpected `Location' header")
			test.Fail()
		}

		groupTemp.ID = location[strings.LastIndex(location, "/")+1:]

		listBase = append(listBase, &server.ItemResponse{
			ID:          groupTemp.ID,
			Name:        groupTemp.Name,
			Description: groupTemp.Description,
		})
	}

	listResult = server.ItemListResponse{}

	response = execTestRequest(test, "GET", baseURL, nil, &listResult)

	if response.StatusCode != http.StatusOK {
		test.Logf("\nExpected %d\nbut got  %d", http.StatusOK, response.StatusCode)
		test.Fail()
	}

	for _, listItem := range listResult {
		listItem.Modified = ""
	}

	if !reflect.DeepEqual(listBase, listResult) {
		test.Logf("\nExpected %#v\nbut got  %#v", listBase, listResult)
		test.Fail()
	}

	listResult = server.ItemListResponse{}

	response = execTestRequest(test, "GET", baseURL+"?limit=1", nil, &listResult)

	if response.StatusCode != http.StatusOK {
		test.Logf("\nExpected %d\nbut got  %d", http.StatusOK, response.StatusCode)
		test.Fail()
	}

	for _, listItem := range listResult {
		listItem.Modified = ""
	}

	if !reflect.DeepEqual(listBase[:1], listResult) {
		test.Logf("\nExpected %#v\nbut got  %#v", listBase[:1], listResult)
		test.Fail()
	}

	listResult = server.ItemListResponse{}

	response = execTestRequest(test, "GET", baseURL+"?offset=1&limit=2", nil, &listResult)

	if response.StatusCode != http.StatusOK {
		test.Logf("\nExpected %d\nbut got  %d", http.StatusOK, response.StatusCode)
		test.Fail()
	}

	for _, listItem := range listResult {
		listItem.Modified = ""
	}

	if !reflect.DeepEqual(listBase[1:3], listResult) {
		test.Logf("\nExpected %#v\nbut got  %#v", listBase[1:3], listResult)
		test.Fail()
	}
}