Golang url.Values类代码示例

// Like GetFollowersList, but returns a channel instead of a cursor and pre-fetches the remaining results
// This channel is closed once all values have been fetched
func (a TwitterApi) GetFollowersListAll(v url.Values) (result chan FollowersPage) {

	result = make(chan FollowersPage)

	if v == nil {
		v = url.Values{}
	}
	go func(a TwitterApi, v url.Values, result chan FollowersPage) {
		// Cursor defaults to the first page ("-1")
		next_cursor := "-1"
		for {
			v.Set("cursor", next_cursor)
			c, err := a.GetFollowersList(v)

			// throttledQuery() handles all rate-limiting errors
			// if GetFollowersList() returns an error, it must be a different kind of error

			result <- FollowersPage{c.Users, err}

			next_cursor = c.Next_cursor_str
			if next_cursor == "0" {
				close(result)
				break
			}
		}
	}(a, v, result)
	return result
}

func (plan *Plan) Values(values *url.Values) error {
	if plan == nil {
		// TODO: Throw error
	}
	if plan.ID == "" {
		// TODO: Throw error
	}
	if plan.Name == "" {
		// TODO: Throw error
	}
	if plan.Amount <= 0 {
		// TODO: Throw error
	}
	if plan.Currency != "USD" {
		// TODO: Throw error
	}
	if plan.Interval != "month" && plan.Interval != "year" {
		// TODO: Throw error
	}
	if plan.TrialDays > 0 {
		values.Set("trial_period_days", strconv.Itoa(plan.TrialDays))
	}
	values.Set("id", plan.ID)
	values.Set("amount", strconv.Itoa(plan.Amount))
	values.Set("currency", plan.Currency)
	values.Set("interval", plan.Interval)
	values.Set("name", plan.Name)
	return nil
}

func getUpdates(token string, offset int, timeout int) (updates []Update, err error) {
	params := url.Values{}
	params.Set("offset", strconv.Itoa(offset))
	params.Set("timeout", strconv.Itoa(timeout))
	updatesJSON, err := sendCommand("getUpdates", token, params)
	if err != nil {
		return
	}

	var updatesRecieved struct {
		Ok          bool
		Result      []Update
		Description string
	}

	err = json.Unmarshal(updatesJSON, &updatesRecieved)
	if err != nil {
		return
	}

	if !updatesRecieved.Ok {
		err = FetchError{updatesRecieved.Description}
		return
	}

	updates = updatesRecieved.Result
	return
}

// Issue a request to exchange the current request token for an access token.
func (c *UserConfig) GetAccessToken(token string, verifier string, service *Service, client *http.Client) error {
	// This code used to error out if RequestTokenKey were empty, but
	// in the interest of being able to operate in a stateless manner this
	// has been removed.  If you want to make sure that the request token
	// is validated against what is being returned, populate the UserConfig
	// with a request token stored server-side somewhere, accessed by the
	// user's session.
	if c.RequestTokenKey != "" && c.RequestTokenKey != token {
		return fmt.Errorf("Returned token did not match request token")
	}
	c.Verifier = verifier
	data := url.Values{}
	if service.ClientConfig.CallbackURL != "" {
		data.Set("oauth_verifier", verifier)
	}
	body := strings.NewReader(data.Encode())
	request, err := http.NewRequest("POST", service.AccessURL, body)
	if err != nil {
		return err
	}
	request.Header.Set("Content-Type", "application/x-www-form-urlencoded")
	response, err := c.send(request, service, client)
	if err != nil {
		return err
	}
	err = c.parseAccessToken(response)
	return err
}

func (cli *HyperClient) GetPodInfo(podName string) (string, error) {
	// get the pod or container info before we start the exec
	v := url.Values{}
	v.Set("podName", podName)
	body, _, err := readBody(cli.call("GET", "/pod/info?"+v.Encode(), nil, nil))
	if err != nil {
		fmt.Printf("Error: %s\n", err)
		return "", err
	}

	out := engine.NewOutput()
	remoteInfo, err := out.AddEnv()
	if err != nil {
		return "", err
	}

	if _, err := out.Write(body); err != nil {
		fmt.Printf("Error reading remote info: %s", err)
		return "", err
	}
	out.Close()
	if remoteInfo.Exists("hostname") {
		hostname := remoteInfo.Get("hostname")
		if hostname == "" {
			return "", nil
		} else {
			return hostname, nil
		}
	}

	return "", nil
}

func copyValues(dst, src url.Values) {
	for k, vs := range src {
		for _, value := range vs {
			dst.Add(k, value)
		}
	}
}

func (client *DockerClient) CreateContainer(config *ContainerConfig, name string, auth *AuthConfig) (string, error) {
	data, err := json.Marshal(config)
	if err != nil {
		return "", err
	}
	uri := fmt.Sprintf("/%s/containers/create", APIVersion)
	if name != "" {
		v := url.Values{}
		v.Set("name", name)
		uri = fmt.Sprintf("%s?%s", uri, v.Encode())
	}
	headers := map[string]string{}
	if auth != nil {
		encoded_auth, err := auth.encode()
		if err != nil {
			return "", err
		}
		headers["X-Registry-Auth"] = encoded_auth
	}
	data, err = client.doRequest("POST", uri, data, headers)
	if err != nil {
		return "", err
	}
	result := &RespContainersCreate{}
	err = json.Unmarshal(data, result)
	if err != nil {
		return "", fmt.Errorf(string(data))
	}
	return result.Id, nil
}

func (c Client) List(params *stripe.RecipientListParams) *Iter {
	type recipientList struct {
		stripe.ListMeta
		Values []*stripe.Recipient `json:"data"`
	}

	var body *url.Values
	var lp *stripe.ListParams
	var p *stripe.Params

	if params != nil {
		body = &url.Values{}

		if params.Verified {
			body.Add("verified", strconv.FormatBool(true))
		}

		params.AppendTo(body)
		lp = &params.ListParams
		p = params.ToParams()
	}

	return &Iter{stripe.GetIter(lp, body, func(b url.Values) ([]interface{}, stripe.ListMeta, error) {
		list := &recipientList{}
		err := c.B.Call("GET", "/recipients", c.Key, &b, p, list)

		ret := make([]interface{}, len(list.Values))
		for i, v := range list.Values {
			ret[i] = v
		}

		return ret, list.ListMeta, err
	})}
}

func (h *ZJUJudger) Login(_ UserInterface) error {

	h.client.Get("http://acm.zju.edu.cn/onlinejudge/login.do")

	uv := url.Values{}
	uv.Add("handle", h.username)
	uv.Add("password", h.userpass)

	req, err := http.NewRequest("POST", "http://acm.zju.edu.cn/onlinejudge/login.do", strings.NewReader(uv.Encode()))
	if err != nil {
		return BadInternet
	}

	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")

	resp, err := h.client.Do(req)
	if err != nil {
		log.Println("err", err)
		return BadInternet
	}
	defer resp.Body.Close()

	b, _ := ioutil.ReadAll(resp.Body)
	html := string(b)

	if strings.Index(html, "Handle or password is invalid.") >= 0 ||
		strings.Index(html, "Handle is required.") >= 0 ||
		strings.Index(html, "Password is required.") >= 0 {
		return LoginFailed
	}

	return nil
}

// List the repositories for a user.  Passing the empty string will list
// repositories for the authenticated user.
//
// GitHub API docs: http://developer.github.com/v3/repos/#list-user-repositories
func (s *RepositoriesService) List(user string, opt *RepositoryListOptions) ([]Repository, *Response, error) {
	var u string
	if user != "" {
		u = fmt.Sprintf("users/%v/repos", user)
	} else {
		u = "user/repos"
	}
	if opt != nil {
		params := url.Values{
			"type":      []string{opt.Type},
			"sort":      []string{opt.Sort},
			"direction": []string{opt.Direction},
			"page":      []string{strconv.Itoa(opt.Page)},
		}
		u += "?" + params.Encode()
	}

	req, err := s.client.NewRequest("GET", u, nil)
	if err != nil {
		return nil, nil, err
	}

	repos := new([]Repository)
	resp, err := s.client.Do(req, repos)
	return *repos, resp, err
}

// GetBookmarkCounts call hatena bookmark count api.
func GetBookmarkCounts(urls []string) (map[string]int, error) {
	query := neturl.Values{}
	for _, url := range urls {
		u, err := neturl.Parse(url)
		if err != nil {
			return map[string]int{}, err
		}
		query.Add("url", u.String())
	}

	req, _ := neturl.Parse(EntryCountsAPIURL)
	req.RawQuery = query.Encode()

	res, err := http.Get(req.String())
	if err != nil {
		return map[string]int{}, err
	}

	body, _ := ioutil.ReadAll(res.Body)
	defer res.Body.Close()

	counts := map[string]int{}
	json.Unmarshal(body, &counts)
	return counts, nil
}

func (t *Transport) updateToken(tok *Token, v url.Values) error {
	v.Set("client_id", t.ClientId)
	v.Set("client_secret", t.ClientSecret)
	r, err := (&http.Client{Transport: t.transport()}).PostForm(t.TokenURL, v)
	if err != nil {
		return err
	}
	defer r.Body.Close()
	if r.StatusCode != 200 {
		return OAuthError{"updateToken", r.Status}
	}
	var b struct {
		Access    string        `json:"access_token"`
		Refresh   string        `json:"refresh_token"`
		ExpiresIn time.Duration `json:"expires_in"`
		Id        string        `json:"id_token"`
	}

	content, _, _ := mime.ParseMediaType(r.Header.Get("Content-Type"))
	switch content {
	case "application/x-www-form-urlencoded", "text/plain":
		body, err := ioutil.ReadAll(r.Body)
		if err != nil {
			return err
		}
		vals, err := url.ParseQuery(string(body))
		if err != nil {
			return err
		}

		b.Access = vals.Get("access_token")
		b.Refresh = vals.Get("refresh_token")
		b.ExpiresIn, _ = time.ParseDuration(vals.Get("expires_in") + "s")
		b.Id = vals.Get("id_token")
	default:
		if err = json.NewDecoder(r.Body).Decode(&b); err != nil {
			return err
		}
		// The JSON parser treats the unitless ExpiresIn like 'ns' instead of 's' as above,
		// so compensate here.
		b.ExpiresIn *= time.Second
	}
	tok.AccessToken = b.Access
	// Don't overwrite `RefreshToken` with an empty value
	if len(b.Refresh) > 0 {
		tok.RefreshToken = b.Refresh
	}
	if b.ExpiresIn == 0 {
		tok.Expiry = time.Time{}
	} else {
		tok.Expiry = time.Now().Add(b.ExpiresIn)
	}
	if b.Id != "" {
		if tok.Extra == nil {
			tok.Extra = make(map[string]string)
		}
		tok.Extra["id_token"] = b.Id
	}
	return nil
}

func (cli *DockerCli) CmdPush(args ...string) error {
	cmd := Subcmd("push", "[OPTION] NAME", "Push an image or a repository to the registry")
	registry := cmd.String("registry", "", "Registry host to push the image to")
	if err := cmd.Parse(args); err != nil {
		return nil
	}
	name := cmd.Arg(0)

	if name == "" {
		cmd.Usage()
		return nil
	}

	username, err := cli.checkIfLogged(*registry == "", "push")
	if err != nil {
		return err
	}

	if len(strings.SplitN(name, "/", 2)) == 1 {
		return fmt.Errorf("Impossible to push a \"root\" repository. Please rename your repository in <user>/<repo> (ex: %s/%s)", username, name)
	}

	v := url.Values{}
	v.Set("registry", *registry)
	if err := cli.stream("POST", "/images/"+name+"/push?"+v.Encode(), nil, os.Stdout); err != nil {
		return err
	}
	return nil
}

func (cli *DockerCli) CmdSearch(args ...string) error {
	cmd := Subcmd("search", "NAME", "Search the docker index for images")
	if err := cmd.Parse(args); err != nil {
		return nil
	}
	if cmd.NArg() != 1 {
		cmd.Usage()
		return nil
	}

	v := url.Values{}
	v.Set("term", cmd.Arg(0))
	body, _, err := cli.call("GET", "/images/search?"+v.Encode(), nil)
	if err != nil {
		return err
	}

	outs := []ApiSearch{}
	err = json.Unmarshal(body, &outs)
	if err != nil {
		return err
	}
	fmt.Printf("Found %d results matching your query (\"%s\")\n", len(outs), cmd.Arg(0))
	w := tabwriter.NewWriter(os.Stdout, 20, 1, 3, ' ', 0)
	fmt.Fprintf(w, "NAME\tDESCRIPTION\n")
	for _, out := range outs {
		fmt.Fprintf(w, "%s\t%s\n", out.Name, out.Description)
	}
	w.Flush()
	return nil
}

func streamLocation(getter ResourceGetter, connInfo client.ConnectionInfoGetter, ctx api.Context, name string, opts runtime.Object, container, path string) (*url.URL, http.RoundTripper, error) {
	pod, err := getPod(getter, ctx, name)
	if err != nil {
		return nil, nil, err
	}

	// Try to figure out a container
	if container == "" {
		if len(pod.Spec.Containers) == 1 {
			container = pod.Spec.Containers[0].Name
		} else {
			return nil, nil, errors.NewBadRequest(fmt.Sprintf("a container name must be specified for pod %s", name))
		}
	}
	nodeHost := pod.Spec.NodeName
	if len(nodeHost) == 0 {
		// If pod has not been assigned a host, return an empty location
		return nil, nil, errors.NewBadRequest(fmt.Sprintf("pod %s does not have a host assigned", name))
	}
	nodeScheme, nodePort, nodeTransport, err := connInfo.GetConnectionInfo(nodeHost)
	if err != nil {
		return nil, nil, err
	}
	params := url.Values{}
	if err := streamParams(params, opts); err != nil {
		return nil, nil, err
	}
	loc := &url.URL{
		Scheme:   nodeScheme,
		Host:     fmt.Sprintf("%s:%d", nodeHost, nodePort),
		Path:     fmt.Sprintf("/%s/%s/%s/%s", path, pod.Namespace, name, container),
		RawQuery: params.Encode(),
	}
	return loc, nodeTransport, nil
}