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Unicode C

Constant Contact - Add Contacts to List

See more Constant Contact Examples

Demonstrates a call to add five existing contacts to two lists.

Chilkat Unicode C Downloads

Unicode C
#include <C_CkHttpW.h>
#include <C_CkJsonObjectW.h>
#include <C_CkHttpResponseW.h>
#include <C_CkStringBuilderW.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkHttpW http;
    HCkJsonObjectW json;
    HCkHttpResponseW resp;
    HCkStringBuilderW sbResponseBody;
    HCkJsonObjectW jResp;
    int respStatusCode;
    const wchar_t *activity_id;
    const wchar_t *state;
    const wchar_t *created_at;
    const wchar_t *updated_at;
    int percent_done;
    int statusList_count;
    const wchar_t *v_linksSelfHref;
    int i;
    int count_i;
    const wchar_t *errMsg;

    success = FALSE;

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

    http = CkHttpW_Create();

    // Implements the following CURL command:

    // curl -X POST \
    //   https://api.cc.email/v3/activities/add_list_memberships \
    //   -H 'Accept: application/json' \
    //   -H 'Authorization: Bearer {access_token}' \
    //   -H 'cache-control: no-cache' \
    //   -H 'content-type: application/json' \
    //   -d '{
    //   "source": {
    //     "contact_ids": [
    //       "{contact_id1}",
    //       "{contact_id2}",
    //       "{contact_id3}",
    //       "{contact_id4}",
    //       "{contact_id5}",
    //       "{contact_id6}"
    //     ]
    //   },
    //   "list_ids": [
    //     "{list_id1}",
    //     "{list_id2}"
    //   ]
    // }'

    // Use the following online tool to generate HTTP code from a CURL command
    // Convert a cURL Command to HTTP Source Code

    // Use this online tool to generate code from sample JSON:
    // Generate Code to Create JSON

    // The following JSON is sent in the request body.

    // {
    //   "source": {
    //     "contact_ids": [
    //       "{contact_id1}",
    //       "{contact_id2}",
    //       "{contact_id3}",
    //       "{contact_id4}",
    //       "{contact_id5}",
    //       "{contact_id6}"
    //     ]
    //   },
    //   "list_ids": [
    //     "{list_id1}",
    //     "{list_id2}"
    //   ]
    // }

    json = CkJsonObjectW_Create();
    CkJsonObjectW_UpdateString(json,L"source.contact_ids[0]",L"{contact_id1}");
    CkJsonObjectW_UpdateString(json,L"source.contact_ids[1]",L"{contact_id2}");
    CkJsonObjectW_UpdateString(json,L"source.contact_ids[2]",L"{contact_id3}");
    CkJsonObjectW_UpdateString(json,L"source.contact_ids[3]",L"{contact_id4}");
    CkJsonObjectW_UpdateString(json,L"source.contact_ids[4]",L"{contact_id5}");
    CkJsonObjectW_UpdateString(json,L"source.contact_ids[5]",L"{contact_id6}");
    CkJsonObjectW_UpdateString(json,L"list_ids[0]",L"{list_id1}");
    CkJsonObjectW_UpdateString(json,L"list_ids[1]",L"{list_id2}");

    // Adds the "Authorization: Bearer ACCESS_TOKEN" header.
    CkHttpW_putAuthToken(http,L"ACCESS_TOKEN");
    CkHttpW_SetRequestHeader(http,L"content-type",L"application/json");
    CkHttpW_SetRequestHeader(http,L"Accept",L"application/json");
    CkHttpW_SetRequestHeader(http,L"cache-control",L"no-cache");

    resp = CkHttpResponseW_Create();
    success = CkHttpW_HttpJson(http,L"POST",L"https://api.cc.email/v3/activities/add_list_memberships",json,L"application/json",resp);
    if (success == FALSE) {
        wprintf(L"%s\n",CkHttpW_lastErrorText(http));
        CkHttpW_Dispose(http);
        CkJsonObjectW_Dispose(json);
        CkHttpResponseW_Dispose(resp);
        return;
    }

    sbResponseBody = CkStringBuilderW_Create();
    CkHttpResponseW_GetBodySb(resp,sbResponseBody);
    jResp = CkJsonObjectW_Create();
    CkJsonObjectW_LoadSb(jResp,sbResponseBody);
    CkJsonObjectW_putEmitCompact(jResp,FALSE);

    wprintf(L"Response Body:\n");
    wprintf(L"%s\n",CkJsonObjectW_emit(jResp));

    respStatusCode = CkHttpResponseW_getStatusCode(resp);
    wprintf(L"Response Status Code = %d\n",respStatusCode);
    if (respStatusCode >= 400) {
        wprintf(L"Response Header:\n");
        wprintf(L"%s\n",CkHttpResponseW_header(resp));
        wprintf(L"Failed.\n");
        CkHttpW_Dispose(http);
        CkJsonObjectW_Dispose(json);
        CkHttpResponseW_Dispose(resp);
        CkStringBuilderW_Dispose(sbResponseBody);
        CkJsonObjectW_Dispose(jResp);
        return;
    }

    // Sample JSON response:
    // (Sample code for parsing the JSON response is shown below)

    // {
    //   "activity_id": "activity_id",
    //   "state": "initialized",
    //   "created_at": "2018-02-28T13:49:41-05:00",
    //   "updated_at": "2018-02-28T13:49:41-05:00",
    //   "percent_done": 1,
    //   "activity_errors": [
    //   ],
    //   "status": {
    //     "list_count": 2
    //   },
    //   "_links": {
    //     "self": {
    //       "href": "/v3/activities/activity_id"
    //     }
    //   }
    // }

    // Sample code for parsing the JSON response...
    // Use the following online tool to generate parsing code from sample JSON:
    // Generate Parsing Code from JSON

    // Chilkat functions returning "const char *" return a pointer to temporary internal memory owned and managed by Chilkat.
    // See this example explaining how this memory should be used: const char * functions.

    activity_id = CkJsonObjectW_stringOf(jResp,L"activity_id");
    state = CkJsonObjectW_stringOf(jResp,L"state");
    created_at = CkJsonObjectW_stringOf(jResp,L"created_at");
    updated_at = CkJsonObjectW_stringOf(jResp,L"updated_at");
    percent_done = CkJsonObjectW_IntOf(jResp,L"percent_done");
    statusList_count = CkJsonObjectW_IntOf(jResp,L"status.list_count");
    v_linksSelfHref = CkJsonObjectW_stringOf(jResp,L"_links.self.href");
    i = 0;
    count_i = CkJsonObjectW_SizeOfArray(jResp,L"activity_errors");
    while (i < count_i) {
        CkJsonObjectW_putI(jResp,i);
        errMsg = CkJsonObjectW_stringOf(jResp,L"activity_errors[i]");
        i = i + 1;
    }



    CkHttpW_Dispose(http);
    CkJsonObjectW_Dispose(json);
    CkHttpResponseW_Dispose(resp);
    CkStringBuilderW_Dispose(sbResponseBody);
    CkJsonObjectW_Dispose(jResp);

    }