(PHP ActiveX) VoiceBase -- Compound Expression Search

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

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows Note: The php_com_dotnet.dll may need to be enabled inside of php.ini.

<?php

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

// Insert your Bearer token here:
$accessToken = 'VOICEBASE_TOKEN';

// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Http')
$http = new COM("Chilkat.Http");

// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.HttpRequest')
$req = new COM("Chilkat.HttpRequest");
$req->HttpVerb = 'GET';
$req->Path = '/v2-beta/media';

// Add the access (bearer) token to the request, which is a header
// having the following format:
// Authorization: Bearer <userAccessToken>
// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.StringBuilder')
$sbAuth = new COM("Chilkat.StringBuilder");
$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\'');

// resp is a Chilkat.HttpResponse
$resp = $http->SynchronousRequest('apis.voicebase.com',443,1,$req);
if ($http->LastMethodSuccess != 1) {
    print $http->LastErrorText . "\n";
    exit;
}

// Examine the response status code and body.
print 'Response status code = ' . $resp->StatusCode . "\n";

// The response should be JSON, even if an error.
// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.JsonObject')
$json = new COM("Chilkat.JsonObject");
$json->Load($resp->BodyStr);
$json->EmitCompact = 0;

// A successful response will have a status code = 200
if ($resp->StatusCode != 200) {
    print 'Failed.' . "\n";
}
else {
    print 'mediaId: ' . $json->stringOf('mediaId') . "\n";
    print 'href: ' . $json->stringOf('_links.self.href') . "\n";
    print 'status: ' . $json->stringOf('status') . "\n";
    print 'Success.' . "\n";
}

// See the sample JSON response below..

// Iterate over the JSON like this:
// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.CkDateTime')
$dt = new COM("Chilkat.CkDateTime");
$mediaCount = $json->SizeOfArray('media');
$i = 0;
while ($i < $mediaCount) {
    $json->I = $i;

    print '-- ' . $i . ' --' . "\n";
    print '  mediaId: ' . $json->stringOf('media[i].mediaId') . "\n";
    print '  status: ' . $json->stringOf('media[i].status') . "\n";
    print '  contentType: ' . $json->stringOf('media[i].metadata.contentType') . "\n";
    print '  milliseconds: ' . $json->stringOf('media[i].metadata.length.milliseconds') . "\n";
    print '  descriptive: ' . $json->stringOf('media[i].metadata.length.descriptive') . "\n";
    $dateCreated = $json->stringOf('media[i].dateCreated');
    $dt->SetFromTimestamp($dateCreated);

    $localTime = 1;
    // dtObj is a Chilkat.DtObj
    $dtObj = $dt->GetDtObj($localTime);
    print '  ' . $dtObj->Month . '/' . $dtObj->Day . '  ' . $dtObj->Hour . ':' . $dtObj->Minute . "\n";

    $i = $i + 1;
}

print 'Finished.' . "\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"
//     }
//   ]
// }

?>