Chilkat Online Tools

GetRecommendations phpAx Example

Amazon Wisdom

<?php

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

$rest = new COM("Chilkat_9_5_0.Rest");

$authAws = new COM("Chilkat_9_5_0.AuthAws");
$authAws->AccessKey = 'AWS_ACCESS_KEY';
$authAws->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->Region = 'us-west-2';
$authAws->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 = $rest->Connect('wisdom.us-west-2.amazonaws.com',443,1,1);
if ($success != 1) {
    print 'ConnectFailReason: ' . $rest->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 COM("Chilkat_9_5_0.StringBuilder");
$success = $rest->FullRequestNoBodySb('GET','/assistants/{assistantId}/sessions/{sessionId}/recommendations',$sbResponseBody);
if ($success != 1) {
    print $rest->LastErrorText . "\n";
    exit;
}

$respStatusCode = $rest->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 COM("Chilkat_9_5_0.JsonObject");
$jResp->LoadSb($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->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->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->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
//     }
//   ]
// }

?>