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(Mono C#) Google Contacts - Adding/Updating a photo for a contactDemonstrates how to upload a photo for a Google Contact.
// This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // -------------------------------------------------------------------------------------------------------- // Note: The code for setting up the Chilkat REST object and making the initial connection can be done once. // Once connected, the REST object may be re-used for many REST API calls. // (It's a good idea to put the connection setup code in a separate function/subroutine.) // -------------------------------------------------------------------------------------------------------- // It is assumed we previously obtained an OAuth2 access token. // This example loads the JSON access token file // saved by this example: Get Google Contacts OAuth2 Access Token Chilkat.JsonObject jsonToken = new Chilkat.JsonObject(); bool success = jsonToken.LoadFile("qa_data/tokens/googleContacts.json"); if (success != true) { Debug.WriteLine("Failed to load googleContacts.json"); return; } Chilkat.AuthGoogle gAuth = new Chilkat.AuthGoogle(); gAuth.AccessToken = jsonToken.StringOf("access_token"); Chilkat.Rest rest = new Chilkat.Rest(); // Connect using TLS. bool bAutoReconnect = true; success = rest.Connect("www.google.com",443,true,bAutoReconnect); // Provide the authentication credentials (i.e. the access token) rest.SetAuthGoogle(gAuth); // ---------------------------------------------- // OK, the REST connection setup is completed.. // ---------------------------------------------- // To upload a photo for the contact, send the following: // PUT /m8/feeds/photos/media/default/contactId // If-match: Etag // Content-Type: image/* // ... // [Photo data bytes] rest.AddHeader("GData-Version","3.0"); rest.AddHeader("If-Match","*"); rest.AddHeader("Content-Type","image/*"); Chilkat.StringBuilder sbPath = new Chilkat.StringBuilder(); sbPath.Append("/m8/feeds/photos/media/default/{contactId}"); // Upload a photo for the contact having contactId = "1ea2e4fe0ef24e09" int numReplacements = sbPath.Replace("{contactId}","1ea2e4fe0ef24e09"); // Let's get our photo data.. Chilkat.BinData pngData = new Chilkat.BinData(); success = pngData.LoadFile("qa_data/png/dude.png"); Chilkat.StringBuilder sbResponseBody = new Chilkat.StringBuilder(); success = rest.FullRequestBd("PUT",sbPath.GetAsString(),pngData,sbResponseBody); if (success != true) { Debug.WriteLine(rest.LastErrorText); return; } // A successful response will have a status code equal to 200. if (rest.ResponseStatusCode != 200) { Debug.WriteLine("response status code = " + Convert.ToString(rest.ResponseStatusCode)); Debug.WriteLine("response status text = " + rest.ResponseStatusText); Debug.WriteLine("response header: " + rest.ResponseHeader); Debug.WriteLine("response body: " + sbResponseBody.GetAsString()); return; } // If the 200 success response was received. Debug.WriteLine("Response Body:"); Debug.WriteLine(sbResponseBody.GetAsString()); Debug.WriteLine("Success."); |
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