Chilkat Online Tools

GetRecommendations phpExt Example

Amazon Wisdom

<?php

// The version number (9_5_0) should match version of the Chilkat extension used, omitting the micro-version number.
// For example, if using Chilkat v9.5.0.48, then include as shown here:
include("chilkat_9_5_0.php");

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

$rest = new CkRest();

$authAws = new CkAuthAws();
$authAws->put_AccessKey('AWS_ACCESS_KEY');
$authAws->put_SecretKey('AWS_SECRET_KEY');

// Don't forget to change the region to your particular region. (Also make the same change in the call to Connect below.)
$authAws->put_Region('us-west-2');
$authAws->put_ServiceName('wisdom');
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
$rest->SetAuthAws($authAws);

// URL: https://wisdom.us-west-2.amazonaws.com/
// Use the same region as specified above.
$success = $rest->Connect('wisdom.us-west-2.amazonaws.com',443,true,true);
if ($success != true) {
    print 'ConnectFailReason: ' . $rest->get_ConnectFailReason() . "\n";
    print $rest->lastErrorText() . "\n";
    exit;
}

$rest->AddHeader('Content-Type','application/x-amz-json-1.1');
$rest->AddHeader('X-Amz-Target','GetRecommendations');

$sbResponseBody = new CkStringBuilder();
$success = $rest->FullRequestNoBodySb('GET','/assistants/{assistantId}/sessions/{sessionId}/recommendations',$sbResponseBody);
if ($success != true) {
    print $rest->lastErrorText() . "\n";
    exit;
}

$respStatusCode = $rest->get_ResponseStatusCode();
print 'response status code = ' . $respStatusCode . "\n";
if ($respStatusCode != 200) {
    print 'Response Header:' . "\n";
    print $rest->responseHeader() . "\n";
    print 'Response Body:' . "\n";
    print $sbResponseBody->getAsString() . "\n";
    exit;
}

$jResp = new CkJsonObject();
$jResp->LoadSb($sbResponseBody);

// The following code parses the JSON response.
// A sample JSON response is shown below the sample code.

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

$i = 0;
$count_i = $jResp->SizeOfArray('recommendations');
while ($i < $count_i) {
    $jResp->put_I($i);
    $ContentArn = $jResp->stringOf('recommendations[i].document.contentReference.contentArn');
    $ContentId = $jResp->stringOf('recommendations[i].document.contentReference.contentId');
    $KnowledgeBaseArn = $jResp->stringOf('recommendations[i].document.contentReference.knowledgeBaseArn');
    $KnowledgeBaseId = $jResp->stringOf('recommendations[i].document.contentReference.knowledgeBaseId');
    $Text = $jResp->stringOf('recommendations[i].document.excerpt.text');
    $TitleText = $jResp->stringOf('recommendations[i].document.title.text');
    $recommendationId = $jResp->stringOf('recommendations[i].recommendationId');
    $relevanceLevel = $jResp->stringOf('recommendations[i].relevanceLevel');
    $relevanceScore = $jResp->IntOf('recommendations[i].relevanceScore');
    $j = 0;
    $count_j = $jResp->SizeOfArray('recommendations[i].document.excerpt.highlights');
    while ($j < $count_j) {
        $jResp->put_J($j);
        $beginOffsetInclusive = $jResp->IntOf('recommendations[i].document.excerpt.highlights[j].beginOffsetInclusive');
        $endOffsetExclusive = $jResp->IntOf('recommendations[i].document.excerpt.highlights[j].endOffsetExclusive');
        $j = $j + 1;
    }

    $j = 0;
    $count_j = $jResp->SizeOfArray('recommendations[i].document.title.highlights');
    while ($j < $count_j) {
        $jResp->put_J($j);
        $beginOffsetInclusive = $jResp->IntOf('recommendations[i].document.title.highlights[j].beginOffsetInclusive');
        $endOffsetExclusive = $jResp->IntOf('recommendations[i].document.title.highlights[j].endOffsetExclusive');
        $j = $j + 1;
    }

    $i = $i + 1;
}

// A sample JSON response body parsed by the above code:

// {
//   "recommendations": [
//     {
//       "document": {
//         "contentReference": {
//           "contentArn": "string",
//           "contentId": "string",
//           "knowledgeBaseArn": "string",
//           "knowledgeBaseId": "string"
//         },
//         "excerpt": {
//           "highlights": [
//             {
//               "beginOffsetInclusive": number,
//               "endOffsetExclusive": number
//             }
//           ],
//           "text": "string"
//         },
//         "title": {
//           "highlights": [
//             {
//               "beginOffsetInclusive": number,
//               "endOffsetExclusive": number
//             }
//           ],
//           "text": "string"
//         }
//       },
//       "recommendationId": "string",
//       "relevanceLevel": "string",
//       "relevanceScore": number
//     }
//   ]
// }

?>