C++

VoiceBase -- Compound Expression Search

See more VoiceBase Examples

Demonstrates how to do a VoiceBase compound expression search. See VoiceBase Search for more details about Search. C++

#include <CkHttp.h>
#include <CkHttpRequest.h>
#include <CkStringBuilder.h>
#include <CkHttpResponse.h>
#include <CkJsonObject.h>
#include <CkDateTime.h>
#include <CkDtObj.h>

void ChilkatSample(void)
    {
    bool success = false;

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

    //  Insert your Bearer token here:
    const char *accessToken = "VOICEBASE_TOKEN";

    CkHttp http;

    CkHttpRequest req;
    req.put_HttpVerb("GET");
    req.put_Path("/v2-beta/media");

    //  Add the access (bearer) token to the request, which is a header
    //  having the following format:
    //  Authorization: Bearer <userAccessToken>
    CkStringBuilder sbAuth;
    sbAuth.Append("Bearer ");
    sbAuth.Append(accessToken);
    req.AddHeader("Authorization",sbAuth.getAsString());

    //  Search for media containing the terms any of the terms "test", "number", or "three"
    req.AddParam("query","\"test\" OR \"number\" OR \"three\"");

    CkHttpResponse resp;
    success = http.HttpSReq("apis.voicebase.com",443,true,req,resp);
    if (success == false) {
        std::cout << http.lastErrorText() << "\r\n";
        return;
    }

    //  Examine the response status code and body.
    std::cout << "Response status code = " << resp.get_StatusCode() << "\r\n";

    //  The response should be JSON, even if an error.
    CkJsonObject json;
    json.Load(resp.bodyStr());
    json.put_EmitCompact(false);

    //  A successful response will have a status code = 200
    if (resp.get_StatusCode() != 200) {
        std::cout << "Failed." << "\r\n";
    }
    else {
        std::cout << "mediaId: " << json.stringOf("mediaId") << "\r\n";
        std::cout << "href: " << json.stringOf("_links.self.href") << "\r\n";
        std::cout << "status: " << json.stringOf("status") << "\r\n";
        std::cout << "Success." << "\r\n";
    }

    //  See the sample JSON response below..

    //  Iterate over the JSON like this:
    CkDateTime dt;
    CkDtObj dtObj;

    int mediaCount = json.SizeOfArray("media");
    int i = 0;
    while (i < mediaCount) {
        json.put_I(i);

        std::cout << "-- " << i << " --" << "\r\n";
        std::cout << "  mediaId: " << json.stringOf("media[i].mediaId") << "\r\n";
        std::cout << "  status: " << json.stringOf("media[i].status") << "\r\n";
        std::cout << "  contentType: " << json.stringOf("media[i].metadata.contentType") << "\r\n";
        std::cout << "  milliseconds: " << json.stringOf("media[i].metadata.length.milliseconds") << "\r\n";
        std::cout << "  descriptive: " << json.stringOf("media[i].metadata.length.descriptive") << "\r\n";
        const char *dateCreated = json.stringOf("media[i].dateCreated");
        dt.SetFromTimestamp(dateCreated);

        bool localTime = true;
        dt.ToDtObj(localTime,dtObj);

        std::cout << "  " << dtObj.get_Month() << "/" << dtObj.get_Day() << "  " << dtObj.get_Hour() << ":" << dtObj.get_Minute() << "\r\n";

        i = i + 1;
    }

    std::cout << "Finished." << "\r\n";

    //  A sample JSON response:

    //  { 
    //    "_links": { 
    //      "self": { 
    //        "href": "/v2-beta/media"
    //      }
    //    },
    //    "media": [
    //      { 
    //        "mediaId": "26063536-FFFF-4020-93ba-0878112d834b",
    //        "status": "finished",
    //        "metadata": { 
    //          "contentType": "audio/x-wav",
    //          "length": { 
    //            "milliseconds": 85141,
    //            "descriptive": "85.0 sec"
    //          }
    //        },
    //        "dateCreated": "2017-01-19T16:49:32.000Z"
    //      },
    //      { 
    //        "mediaId": "8163fbbc-FFFF-4794-aa95-045420bb321d",
    //        "status": "finished",
    //        "metadata": { 
    //          "contentType": "audio/x-wav",
    //          "length": { 
    //            "milliseconds": 65342,
    //            "descriptive": "65.0 sec"
    //          }
    //        },
    //        "dateCreated": "2017-01-19T20:08:49.000Z"
    //      },
    //  ...
    //  ...
    //      { 
    //        "mediaId": "b01e27be-FFFF-4b62-8802-6dc66a75c4d3",
    //        "status": "finished",
    //        "metadata": { 
    //          "contentType": "audio/x-wav",
    //          "length": { 
    //            "milliseconds": 11581,
    //            "descriptive": "11.0 sec"
    //          }
    //        },
    //        "dateCreated": "2017-02-06T20:55:43.000Z"
    //      }
    //    ]
    //  }
    }