Golang sling.New函數代碼示例

func (h *Hoverfly) SetRequestTemplates(path string) (responseTemplates *matching.RequestTemplateResponsePairPayload, err error) {

	conf, err := ioutil.ReadFile(path)
	if err != nil {
		return nil, err
	}

	url := h.buildURL("/api/templates")

	slingRequest := sling.New().Post(url).Body(strings.NewReader(string(conf)))
	_, err = h.performAPIRequest(slingRequest)
	if err != nil {
		return nil, err
	}

	slingRequest = sling.New().Get(url).Body(strings.NewReader(string(conf)))
	getResponse, err := h.performAPIRequest(slingRequest)
	if err != nil {
		return nil, err
	}

	requestTemplates, err := unmarshalRequestTemplates(getResponse)
	if err != nil {
		return nil, err
	}

	return requestTemplates, nil
}

// Set will go the state endpoint in Hoverfly, sending JSON that will set the mode of Hoverfly
func (h *Hoverfly) SetDelays(path string) (rd []ResponseDelaySchema, err error) {

	conf, err := ioutil.ReadFile(path)
	if err != nil {
		return rd, err
	}

	url := h.buildURL("/api/delays")

	slingRequest := sling.New().Put(url).Body(strings.NewReader(string(conf)))

	slingRequest, err = h.addAuthIfNeeded(slingRequest)
	if err != nil {
		log.Debug(err.Error())
		return rd, errors.New("Could not authenticate  with Hoverfly")
	}

	request, err := slingRequest.Request()
	if err != nil {
		log.Debug(err.Error())
		return rd, errors.New("Could not communicate with Hoverfly")
	}

	response, err := h.httpClient.Do(request)
	if err != nil {
		log.Debug(err.Error())
		return rd, errors.New("Could not communicate with Hoverfly")
	}

	slingRequest = sling.New().Get(url).Body(strings.NewReader(string(conf)))

	slingRequest, err = h.addAuthIfNeeded(slingRequest)
	if err != nil {
		log.Debug(err.Error())
		return rd, errors.New("Could not authenticate  with Hoverfly")
	}

	request, err = slingRequest.Request()
	if err != nil {
		log.Debug(err.Error())
		return rd, errors.New("Could not communicate with Hoverfly")
	}

	response, err = h.httpClient.Do(request)
	if err != nil {
		log.Debug(err.Error())
		return rd, errors.New("Could not communicate with Hoverfly")
	}
	apiResponse := createAPIDelaysResponse(response)

	return apiResponse.Data, nil
}

func (h *Hoverfly) ImportSimulation(simulationData string) error {
	url := h.buildURL("/api/records")

	slingRequest := sling.New().Post(url).Body(strings.NewReader(simulationData))
	slingRequest, err := h.addAuthIfNeeded(slingRequest)
	if err != nil {
		log.Debug(err.Error())
		return errors.New("Could not authenticate  with Hoverfly")
	}

	request, err := slingRequest.Request()
	if err != nil {
		log.Debug(err.Error())
		return errors.New("Could not communicate with Hoverfly")
	}

	response, err := h.httpClient.Do(request)

	if err != nil {
		log.Debug(err.Error())
		return errors.New("Could not communicate with Hoverfly")
	}

	if response.StatusCode == 401 {
		return errors.New("Hoverfly requires authentication")
	}

	if response.StatusCode != 200 {
		return errors.New("Import to Hoverfly failed")
	}

	return nil
}

// GetMiddle will go the middleware endpoint in Hoverfly, parse the JSON response and return the middleware of Hoverfly
func (h *Hoverfly) GetMiddleware() (string, error) {
	url := h.buildURL("/api/middleware")

	slingRequest := sling.New().Get(url)

	slingRequest, err := h.addAuthIfNeeded(slingRequest)
	if err != nil {
		log.Debug(err.Error())
		return "", errors.New("Could not authenticate with Hoverfly")
	}

	request, err := slingRequest.Request()

	if err != nil {
		log.Debug(err.Error())
		return "", errors.New("Could not communicate with Hoverfly")
	}

	response, err := h.httpClient.Do(request)
	if err != nil {
		log.Debug(err.Error())
		return "", errors.New("Could not communicate with Hoverfly")
	}

	if response.StatusCode == 401 {
		return "", errors.New("Hoverfly requires authentication")
	}

	defer response.Body.Close()

	middlewareResponse := h.createMiddlewareSchema(response)

	return middlewareResponse.Middleware, nil
}

//func (a PetApi) UpdatePetWithForm (petId int64, name string, status string) (error) {
func (a PetApi) UpdatePetWithForm(petId int64, name string, status string) error {

	_sling := sling.New().Post(a.Configuration.BasePath)

	// create path and map variables
	path := "/v2/pet/{petId}"
	path = strings.Replace(path, "{"+"petId"+"}", fmt.Sprintf("%v", petId), -1)

	_sling = _sling.Path(path)

	// add default headers if any
	for key := range a.Configuration.DefaultHeader {
		_sling = _sling.Set(key, a.Configuration.DefaultHeader[key])
	}

	// accept header
	accepts := []string{"application/xml", "application/json"}
	for key := range accepts {
		_sling = _sling.Set("Accept", accepts[key])
		break // only use the first Accept
	}

	type FormParams struct {
		name   string `url:"name,omitempty"`
		status string `url:"status,omitempty"`
	}
	_sling = _sling.BodyForm(&FormParams{name: name, status: status})

	// We use this map (below) so that any arbitrary error JSON can be handled.
	// FIXME: This is in the absence of this Go generator honoring the non-2xx
	// response (error) models, which needs to be implemented at some point.
	var failurePayload map[string]interface{}

	httpResponse, err := _sling.Receive(nil, &failurePayload)

	if err == nil {
		// err == nil only means that there wasn't a sub-application-layer error (e.g. no network error)
		if failurePayload != nil {
			// If the failurePayload is present, there likely was some kind of non-2xx status
			// returned (and a JSON payload error present)
			var str []byte
			str, err = json.Marshal(failurePayload)
			if err == nil { // For safety, check for an error marshalling... probably superfluous
				// This will return the JSON error body as a string
				err = errors.New(string(str))
			}
		} else {
			// So, there was no network-type error, and nothing in the failure payload,
			// but we should still check the status code
			if httpResponse == nil {
				// This should never happen...
				err = errors.New("No HTTP Response received.")
			} else if code := httpResponse.StatusCode; 200 > code || code > 299 {
				err = errors.New("HTTP Error: " + string(httpResponse.StatusCode))
			}
		}
	}

	return err
}

func newClient(httpClient *http.Client) *client {
	base := sling.New().Client(httpClient).Base(facebookAPI)
	return &client{
		c:     httpClient,
		sling: base,
	}
}

/**
 * Returns pet inventories by status
 * Returns a map of status codes to quantities
 * @return map[string]int32
 */
func (a StoreApi) GetInventory() (map[string]int32, error) {

	_sling := sling.New().Get(a.Configuration.BasePath)

	// authentication (api_key) required

	// set key with prefix in header
	_sling.Set("api_key", a.Configuration.GetApiKeyWithPrefix("api_key"))

	// create path and map variables
	path := "/v2/store/inventory"

	_sling = _sling.Path(path)

	// add default headers if any
	for key := range a.Configuration.DefaultHeader {
		_sling = _sling.Set(key, a.Configuration.DefaultHeader[key])
	}

	// accept header
	accepts := []string{"application/json"}
	for key := range accepts {
		_sling = _sling.Set("Accept", accepts[key])
		break // only use the first Accept
	}

	var successPayload = new(map[string]int32)

	// We use this map (below) so that any arbitrary error JSON can be handled.
	// FIXME: This is in the absence of this Go generator honoring the non-2xx
	// response (error) models, which needs to be implemented at some point.
	var failurePayload map[string]interface{}

	httpResponse, err := _sling.Receive(successPayload, &failurePayload)

	if err == nil {
		// err == nil only means that there wasn't a sub-application-layer error (e.g. no network error)
		if failurePayload != nil {
			// If the failurePayload is present, there likely was some kind of non-2xx status
			// returned (and a JSON payload error present)
			var str []byte
			str, err = json.Marshal(failurePayload)
			if err == nil { // For safety, check for an error marshalling... probably superfluous
				// This will return the JSON error body as a string
				err = errors.New(string(str))
			}
		} else {
			// So, there was no network-type error, and nothing in the failure payload,
			// but we should still check the status code
			if httpResponse == nil {
				// This should never happen...
				err = errors.New("No HTTP Response received.")
			} else if code := httpResponse.StatusCode; 200 > code || code > 299 {
				err = errors.New("HTTP Error: " + string(httpResponse.StatusCode))
			}
		}
	}

	return *successPayload, err
}

// GetMode will go the state endpoint in Hoverfly, parse the JSON response and return the mode of Hoverfly
func (h *Hoverfly) GetDelays() (rd []ResponseDelaySchema, err error) {
	url := h.buildURL("/api/delays")

	slingRequest := sling.New().Get(url)

	slingRequest, err = h.addAuthIfNeeded(slingRequest)
	if err != nil {
		log.Debug(err.Error())
		return rd, errors.New("Could not authenticate  with Hoverfly")
	}

	request, err := slingRequest.Request()

	if err != nil {
		log.Debug(err.Error())
		return rd, errors.New("Could not communicate with Hoverfly")
	}

	response, err := h.httpClient.Do(request)
	if err != nil {
		log.Debug(err.Error())
		return rd, errors.New("Could not communicate with Hoverfly")
	}

	defer response.Body.Close()

	apiResponse := createAPIDelaysResponse(response)

	return apiResponse.Data, nil
}

/**
 * Logs user into the system
 *
 * @param username The user name for login
 * @param password The password for login in clear text
 * @return string
 */
func (a UserApi) LoginUser(username string, password string) (string, error) {

	_sling := sling.New().Get(a.Configuration.BasePath)

	// create path and map variables
	path := "/v2/user/login"

	_sling = _sling.Path(path)

	// add default headers if any
	for key := range a.Configuration.DefaultHeader {
		_sling = _sling.Set(key, a.Configuration.DefaultHeader[key])
	}

	type QueryParams struct {
		Username string `url:"username,omitempty"`
		Password string `url:"password,omitempty"`
	}
	_sling = _sling.QueryStruct(&QueryParams{Username: username, Password: password})
	// accept header
	accepts := []string{"application/xml", "application/json"}
	for key := range accepts {
		_sling = _sling.Set("Accept", accepts[key])
		break // only use the first Accept
	}

	var successPayload = new(string)

	// We use this map (below) so that any arbitrary error JSON can be handled.
	// FIXME: This is in the absence of this Go generator honoring the non-2xx
	// response (error) models, which needs to be implemented at some point.
	var failurePayload map[string]interface{}

	httpResponse, err := _sling.Receive(successPayload, &failurePayload)

	if err == nil {
		// err == nil only means that there wasn't a sub-application-layer error (e.g. no network error)
		if failurePayload != nil {
			// If the failurePayload is present, there likely was some kind of non-2xx status
			// returned (and a JSON payload error present)
			var str []byte
			str, err = json.Marshal(failurePayload)
			if err == nil { // For safety, check for an error marshalling... probably superfluous
				// This will return the JSON error body as a string
				err = errors.New(string(str))
			}
		} else {
			// So, there was no network-type error, and nothing in the failure payload,
			// but we should still check the status code
			if httpResponse == nil {
				// This should never happen...
				err = errors.New("No HTTP Response received.")
			} else if code := httpResponse.StatusCode; 200 > code || code > 299 {
				err = errors.New("HTTP Error: " + string(httpResponse.StatusCode))
			}
		}
	}

	return *successPayload, err
}

func (s *SpectoLab) GetSimulation(simulation Simulation, overrideHost string) ([]byte, error) {
	var url string
	if len(overrideHost) > 0 {
		url = s.buildURL(fmt.Sprintf("/api/v1/users/%v/simulations/%v/versions/%v/data?override-host=%v", simulation.Vendor, simulation.Name, simulation.Version, overrideHost))
	} else {
		url = s.buildURL(fmt.Sprintf("/api/v1/users/%v/simulations/%v/versions/%v/data", simulation.Vendor, simulation.Name, simulation.Version))
	}

	request, err := sling.New().Get(url).Add("Authorization", s.buildAuthorizationHeaderValue()).Add("Content-Type", "application/json").Request()
	if err != nil {
		log.Debug(err.Error())
		return nil, errors.New("Could not create a request to SpectoLab")
	}

	response, err := http.DefaultClient.Do(request)
	if err != nil {
		log.Debug(err.Error())
		return nil, errors.New("Could not communicate with SpectoLab")
	}

	defer response.Body.Close()

	if response.StatusCode != 200 {
		return nil, errors.New("Simulation not found in SpectoLab")
	}

	body, err := ioutil.ReadAll(response.Body)
	if err != nil {
		log.Debug(err.Error())
		return nil, errors.New("Could not pull simulation from SpectoLab")
	}

	return body, nil
}

func UserGet(userId int) (user User, err error) {
	params := &UserGetParams{UserIds: strconv.Itoa(userId), Version: apiVersion, Fields: "photo_100,status"}
	response := new(UserGetResponse)
	_, err = sling.New().Get(path + "users.get").QueryStruct(params).ReceiveSuccess(response)
	user = response.Users[0]
	return
}

func (s *SpectoLab) UploadSimulation(simulation Simulation, data []byte) (bool, error) {
	err := s.CreateSimulation(simulation)

	if err != nil {
		log.Debug(err)
		return false, errors.New("Unable to create a simulation on SpectoLab")
	}

	url := s.buildURL(fmt.Sprintf("/api/v1/users/%v/simulations/%v/versions/%v/data", simulation.Vendor, simulation.Name, simulation.Version))

	request, err := sling.New().Put(url).Add("Authorization", s.buildAuthorizationHeaderValue()).Add("Content-Type", "application/json").Body(strings.NewReader(string(data))).Request()

	if err != nil {
		log.Debug(err)
		return false, errors.New("Could not create a request to check API key against SpectoLab")
	}

	response, err := http.DefaultClient.Do(request)

	if err != nil {
		log.Debug(err)
		return false, errors.New("Could not communicate with SpectoLab")
	}

	defer response.Body.Close()

	return response.StatusCode >= 200 && response.StatusCode <= 299, nil
}

//Create a new project.
//Implementation Notes
//This endpoint is for user to create a new project.
//@param project New created project.
//@return void
//func (a HarborAPI) ProjectsPost (prjUsr UsrInfo, project Project) (int, error) {
func (a HarborAPI) ProjectsPost(prjUsr UsrInfo, project Project) (int, error) {

	_sling := sling.New().Post(a.basePath)

	// create path and map variables
	path := "/api/projects"

	_sling = _sling.Path(path)

	// accept header
	accepts := []string{"application/json", "text/plain"}
	for key := range accepts {
		_sling = _sling.Set("Accept", accepts[key])
		break // only use the first Accept
	}

	// body params
	_sling = _sling.BodyJSON(project)

	req, err := _sling.Request()
	req.SetBasicAuth(prjUsr.Name, prjUsr.Passwd)

	client := &http.Client{}
	httpResponse, err := client.Do(req)
	defer httpResponse.Body.Close()

	return httpResponse.StatusCode, err
}

//Search for projects and repositories
//Implementation Notes
//The Search endpoint returns information about the projects and repositories
//offered at public status or related to the current logged in user.
//The response includes the project and repository list in a proper display order.
//@param q Search parameter for project and repository name.
//@return []Search
func (a testapi) SearchGet(q string, authInfo ...usrInfo) (int, apilib.Search, error) {
	var httpCode int
	var body []byte
	var err error

	_sling := sling.New().Get(a.basePath)

	// create path and map variables
	path := "/api/search"
	_sling = _sling.Path(path)

	type QueryParams struct {
		Query string `url:"q,omitempty"`
	}

	_sling = _sling.QueryStruct(&QueryParams{Query: q})

	if len(authInfo) > 0 {
		httpCode, body, err = request(_sling, jsonAcceptHeader, authInfo[0])
	} else {
		httpCode, body, err = request(_sling, jsonAcceptHeader)
	}

	var successPayload = new(apilib.Search)
	err = json.Unmarshal(body, &successPayload)
	return httpCode, *successPayload, err
}

func (h *Hoverfly) generateAuthToken() (string, error) {
	credentials := HoverflyAuthSchema{
		Username: h.Username,
		Password: h.Password,
	}

	jsonCredentials, err := json.Marshal(credentials)
	if err != nil {
		return "", err
	}

	request, err := sling.New().Post(h.buildURL("/api/token-auth")).Body(strings.NewReader(string(jsonCredentials))).Request()
	if err != nil {
		return "", err
	}

	response, err := h.httpClient.Do(request)
	if err != nil {
		return "", err
	}

	body, err := ioutil.ReadAll(response.Body)
	if err != nil {
		return "", err
	}

	var authToken HoverflyAuthTokenSchema
	err = json.Unmarshal(body, &authToken)
	if err != nil {
		return "", err
	}

	return authToken.Token, nil
}