(C) Twitter - Tweet with Multiple Images

Example to post a status update with multiple associated images/photos (or videos).

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#include <C_CkJsonObject.h>
#include <C_CkRest.h>
#include <C_CkOAuth1.h>

void ChilkatSample(void)
    {
    HCkJsonObject json;
    BOOL success;
    HCkRest rest;
    HCkOAuth1 oauth1;
    BOOL bAutoReconnect;
    const char *tweetContent;
    const char *resp;
    HCkJsonObject jsonResponse;

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    // ----------------------------------------------------------------------
    // This initial setup, which involves setting the OAuth1 properties and connecting
    // to api.twitter.com, is only required once at the beginning.  Once connected, the same
    // object instance may be re-used, and if necessary, it will automatically reconnect
    // as needed.

    // Assume we've previously obtained an access token and saved it to a JSON file..
    json = CkJsonObject_Create();
    success = CkJsonObject_LoadFile(json,"qa_data/tokens/twitter.json");

    rest = CkRest_Create();
    oauth1 = CkOAuth1_Create();

    CkOAuth1_putConsumerKey(oauth1,"TWITTER_CONSUMER_KEY");
    CkOAuth1_putConsumerSecret(oauth1,"TWITTER_CONSUMER_SECRET");
    CkOAuth1_putToken(oauth1,CkJsonObject_stringOf(json,"oauth_token"));
    CkOAuth1_putTokenSecret(oauth1,CkJsonObject_stringOf(json,"oauth_token_secret"));
    CkOAuth1_putSignatureMethod(oauth1,"HMAC-SHA1");
    CkOAuth1_GenNonce(oauth1,16);

    CkRest_SetAuthOAuth1(rest,oauth1,FALSE);

    bAutoReconnect = TRUE;
    success = CkRest_Connect(rest,"api.twitter.com",443,TRUE,bAutoReconnect);
    if (success != TRUE) {
        printf("%s\n",CkRest_lastErrorText(rest));
        CkJsonObject_Dispose(json);
        CkRest_Dispose(rest);
        CkOAuth1_Dispose(oauth1);
        return;
    }

    // This ends the initial setup...
    // ----------------------------------------------------------------------

    tweetContent = "This is a test tweet with multiple images.";

    // Send a tweet...
    CkRest_ClearAllQueryParams(rest);
    CkRest_AddQueryParam(rest,"status",tweetContent);

    // Add list of comma separated media_ids to associate with the Tweet. 
    // You may include up to 4 photos or 1 animated GIF or 1 video in a Tweet.
    // The image needs to have been previously uploaded.  The upload response gave us
    // the media ID we'll use to associate this tweet with the image (or video)
    // See Twitter Upload Media for sample code.
    CkRest_AddQueryParam(rest,"media_ids","793137045996646400,793192201392041984");

    resp = CkRest_fullRequestFormUrlEncoded(rest,"POST","/1.1/statuses/update.json");
    if (CkRest_getLastMethodSuccess(rest) != TRUE) {
        printf("%s\n",CkRest_lastErrorText(rest));
        CkJsonObject_Dispose(json);
        CkRest_Dispose(rest);
        CkOAuth1_Dispose(oauth1);
        return;
    }

    jsonResponse = CkJsonObject_Create();
    CkJsonObject_putEmitCompact(jsonResponse,FALSE);
    CkJsonObject_Load(jsonResponse,resp);

    if (CkRest_getResponseStatusCode(rest) != 200) {
        printf("%s\n",CkJsonObject_emit(jsonResponse));
        CkJsonObject_Dispose(json);
        CkRest_Dispose(rest);
        CkOAuth1_Dispose(oauth1);
        CkJsonObject_Dispose(jsonResponse);
        return;
    }

    // Show the successful response:
    printf("%s\n",CkJsonObject_emit(jsonResponse));
    printf("Success.\n");


    CkJsonObject_Dispose(json);
    CkRest_Dispose(rest);
    CkOAuth1_Dispose(oauth1);
    CkJsonObject_Dispose(jsonResponse);

    }