Subscriptions: update

Richiede l'autorizzazione

Aggiorna un abbonamento esistente. Vedi un esempio.

Risorse richieste:

Richiesta HTTP

PUT https://www.googleapis.com/mirror/v1/subscriptions/id

Parametri

Nome del parametro	Valore	Descrizione
Parametri percorso
id	string	L'ID dell'abbonamento.

Autorizzazione

Questa richiesta richiede l'autorizzazione con il seguente ambito (scopri di più su autenticazione e autorizzazione).

Ambito
https://www.googleapis.com/auth/glass.timeline

Corpo della richiesta

Nel corpo della richiesta, fornisci una risorsa abbonamenti con le seguenti proprietà:

Nome proprietà	Valore	Descrizione	Note
Proprietà obbligatorie
callbackUrl	string	L'URL a cui devono essere inviate le notifiche (deve iniziare con https://).	scrivibile
collection	string	La raccolta a cui iscriverti. I valori consentiti sono: timeline: modifiche alla sequenza temporale, tra cui inserimento, eliminazione e aggiornamenti locations - Aggiornamenti posizione. settings - Aggiornamenti delle impostazioni.	scrivibile
Proprietà facoltative
operation[]	list	Un elenco delle operazioni da sottoscrivere. Un elenco vuoto indica che dovrebbero essere associate tutte le operazioni sulla raccolta. I valori consentiti sono: UPDATE: l'elemento è stato aggiornato. INSERT: è stato inserito un nuovo elemento. DELETE: l'elemento è stato eliminato.	scrivibile
userToken	string	Un token opaco inviato all'abbonato nelle notifiche in modo che possa determinare l'ID dell'utente.	scrivibile
verifyToken	string	Un token segreto inviato all'abbonato nelle notifiche in modo che possa verificare che la notifica sia stata generata da Google.	scrivibile

Risposta

In caso di esito positivo, questo metodo restituisce una risorsa Abbonamenti nel corpo della risposta.

Esempi

Nota: gli esempi di codice disponibili per questo metodo non rappresentano tutti i linguaggi di programmazione supportati (consulta la pagina relativa alle librerie client per un elenco dei linguaggi supportati).

Java

Utilizza la libreria client di Java.

import com.google.api.services.mirror.Mirror;
import com.google.api.services.mirror.model.Subscription;

import java.io.IOException;
import java.util.List;

public class MyClass {
  // ...

  /**
   * Update an existing subscription for the current user.
   * 
   * @param service Authorized Mirror service.
   * @param collection Collection to subscribe to (supported values are "timeline" and 
   *        "locations").
   * @param newUserToken Opaque token used by the Glassware to identify the user
   *        the notification pings are sent for (recommended).
   * @param newVerifyToken Opaque token used by the Glassware to verify that the
   *        notification pings are sent by the API (optional).
   * @param newCallbackUrl URL receiving notification pings (must be HTTPS).
   * @param newOperation List of operations to subscribe to. Valid values are
   *        "UPDATE", "INSERT" and "DELETE" or {@code null} to subscribe to all.
   */
  public static void updateSubscription(Mirror service, String collection, String newUserToken,
      String newVerifyToken, String newCallbackUrl, List<String> newOperation) {
    Subscription subscription = new Subscription();
    subscription.setCollection(collection).setUserToken(newUserToken)
        .setVerifyToken(newVerifyToken).setCallbackUrl(newCallbackUrl).setOperation(newOperation);
    try {
      service.subscriptions().update(collection, subscription).execute();
    } catch (IOException e) {
      System.err.println("An error occurred: " + e);
    }
  }
  
  // ...
}

.NET

Utilizza la libreria client di.NET.

using System;
using System.Collections.Generic;

using Google.Apis.Mirror.v1;
using Google.Apis.Mirror.v1.Data;

public class MyClass {
  // ...

  /// <summary>
  /// Update an existing subscription for the current user.
  /// </summary>
  /// <param name='service'>Authorized Mirror service.</param>
  /// <param name='collection'>
  /// Collection to subscribe to (supported values are "timeline" and
  /// "locations").
  /// </param>
  /// <param name='newUserToken'>
  /// Opaque token used by the Glassware to identify the user the
  /// notification pings are sent for (recommended).
  /// </param>
  /// <param name='newVerifyToken'>
  /// Opaque token used by the Glassware to verify that the notification
  /// pings are sent by the API (optional).
  /// </param>
  /// <param name='newCallbackUrl'>
  /// URL receiving notification pings (must be HTTPS).
  /// </param>
  /// <param name='newOperation'>
  /// List of operations to subscribe to. Valid values are "UPDATE", "INSERT"
  /// and "DELETE" or {@code null} to subscribe to all.
  /// </param>
  public static void updateSubscription(MirrorService service,
      String collection, String newUserToken, String newVerifyToken,
      String newCallbackUrl, List<String> newOperation) {
    Subscription subscription = new Subscription() {
      Collection = collection,
      UserToken = newUserToken,
      VerifyToken = newVerifyToken,
      CallbackUrl = newCallbackUrl,
      Operation = newOperation
    };
    try {
      service.Subscriptions.Update(subscription, collection).Fetch();
    } catch (Exception e) {
      Console.WriteLine("An error occurred: " + e.Message);
    }
  }

  // ...
}

PHP

Utilizza la libreria client di PHP.

/**
 * Update an existing subscription for the current user.
 *
 * @param Google_MirrorService $service Authorized Mirror service.
 * @param string $collection Collection to subscribe to (supported
 *                           values are "timeline" and "locations").
 * @param string $newUserToken Opaque token used by the Service to
 *                             identify the  user the notification pings
 *                             are sent for (recommended).
 * @param string $newVerifyToken Opaque token used by the Service to verify
 *                              that the notification pings are sent by
 *                              the API (optional).
 * @param string $newCallbackUrl URL receiving notification pings
 *                               (must be HTTPS).
 * @param Array $newOperation List of operations to subscribe to. Valid values
 *                            are "UPDATE", "INSERT" and "DELETE" or
 *                            null to subscribe to all.
 */
function subscribeToNotifications($service, $collection, $newUserToken,
    $newVerifyToken, $newCallbackUrl, $newOperation) {
  try {
    $subscription = new Google_Subscription();
    $subscription->setCollection($collection);
    $subscription->setUserToken($newUserToken);
    $subscription->setVerifyToken($newVerifyToken);
    $subscription->setCallbackUrl($newCallbackUrl);
    $subscription->setOperation($onewOeration);
    $service->subscriptions->update($collection, $subscription);
  } catch (Exception $e) {
    print 'An error occurred: ' . $e->getMessage();
  }
}

Python

Utilizza la libreria client di Python.

from apiclient import errors
# ...

def update_subscription(service, collection, new_user_token, new_verify_token,
                        new_callback_url, new_operation):
  """Update an existing subscription for the current user.

  Args:
    service: Authorized Mirror service.
    collection: Collection to subscribe to (supported values are "timeline" and
                "locations").
    new_user_token: Opaque token used by the Glassware to identify the user the
                    notification pings are sent for (recommended).
    new_verify_token: Opaque token used by the Glassware to verify that the
                      notification pings are sent by the API (optional).
    new_callback_url: URL receiving notification pings (must be HTTPS).
    new_operation: List of operations to subscribe to. Valid values are
                   "UPDATE", "INSERT" and "DELETE" or None to subscribe to all.
  """
  subscription = {
      'collection': collection,
      'userToken': new_user_token,
      'verifyToken': new_verify_token,
      'callbackUrl': new_callback_url,
      'operation': new_operation
   }
  try:
    service.subscriptions().update(id=collection, body=subscription).execute()
  except errors.HttpError, error:
    print 'An error occurred: %s' % e

Ruby

Utilizza la libreria client di Ruby.

##
# Update an existing subscription for the current user.
#
# @param [Google::APIClient] client
#   Authorized client instance.
# @param [String] collection
#   Collection to subscribe to (supported values are "timeline" and "locations").
# @param [String] new_user_token
#   Opaque token used by the Glassware to identify the user the notification
#   pings are sent for (recommended).
# @param [String] verify_token
#   Opaque token used by the Glassware to verify that the notification pings are
#   sent by the API (optional).
# @param [String] new_callback_url
#   URL receiving notification pings (must be HTTPS).
# @param [Array] new_operation
#   List of operations to subscribe to. Valid values are "UPDATE", "INSERT" and
#   "DELETE" or nil to subscribe to all.
# @return nil
def update_subscription(client, collection, new_user_token, new_verify_token,
                        new_callback_url, new_operation)
  mirror = client.discovered_api('mirror', 'v1')
  subscription = mirror.subscriptions.update.request_schema.new({
    'collection' => collection,
    'userToken' => new_user_token,
    'verifyToken' => new_verify_token,
    'callbackUrl' => new_callback_url,
    'operation' => new_operation})
  result = client.execute(
    :api_method => mirror.subscriptions.update,
    :body_object => subscription,
    :parameters => { 'id' => collection })
  if result.error?
    puts "An error occurred: #{result.data['error']['message']}"
  end
end

Go

Utilizza la libreria client di Go.

import (
	"code.google.com/p/google-api-go-client/mirror/v1"
	"fmt"
)

// UpdateSubscription updates an existing subscription for the current user
func UpdateSubscription(g *mirror.Service, collection string,
	newUserToken string, newVerifyToken string, newCallbackUrl string,
	operations []string) (*mirror.Subscription, error) {
	s := &mirror.Subscription{
		Collection:  collection,
		UserToken:   newUserToken,
		VerifyToken: newVerifyToken,
		CallbackUrl: newCallbackUrl,
	}
	r, err := g.Subscriptions.Update(collection, s).Do()
	if err != nil {
		fmt.Printf("An error occurred: %v\n", err)
		return nil, err
	}
	return r, nil
}

HTTP non elaborato

Non utilizza una libreria client.

PUT /mirror/v1/subscriptions/timeline HTTP/1.1
Authorization: Bearer auth token
Content-Type: application/json
Content-Length: length

{
  "collection": "timeline"
  "userToken": "harold_penguin",
  "callbackUrl": "https://example.com/notify/callback"
}