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Version: 1.0

uploadFile.php

This is an example of using the platform via REST. For more sample code, including any dependencies this file has, please have a look at our GitHub examples repository. This file can be found in that repo at php/rest/uploadFile.php

php/rest/uploadFile.php
<?php
/**
* Indexes a file to a specified corpus in Vectara platform using HTTP/REST.
*
* @auth_url Authentication URL for this customer.
* @client_id App client ID.
* @client_secret App client secret.
* @customer_id Unique customer ID in Vectara platform.
* @corpus_id ID of corpus to which data will be indexed.
* @indexing_endpoint The endpoint of Vectara Indexing server.
*
* Returns The result of index rest call.
*/

include 'getJwtToken.php';

$url = 'https://' . $_POST['indexing_endpoint'] . '/v1/upload';
$customer_id = $_POST['customer_id'];
$corpus_id = $_POST['corpus_id'];

$jwt_token = get_token(
$_POST['auth_url'],
$_POST['client_id'],
$_POST['client_secret']
);
if (empty($jwt_token)) {
echo 'Could not obtain JWT token. Please check your credentials.';
return;
}

function makeCurlFile($file)
{
$mime = mime_content_type($file);
$info = pathinfo($file);
$name = $info['basename'];
return new CURLFile($file, $mime, $name);
}

$ch = curl_init();

$upload_data = [
'file' => makeCurlFile('upload.pdf'),
'c' => $customer_id,
'o' => $corpus_id,
];

curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
'Content-Type:multipart/form-data',
'Authorization: Bearer ' . $jwt_token,
]);
curl_setopt($ch, CURLOPT_POSTFIELDS, $upload_data);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

$result = curl_exec($ch);
curl_close($ch);

echo $result;
?>