librex/engines/special/wikipedia.php

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PHP
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2023-02-03 21:01:28 +00:00
<?php
function wikipedia_results($query, $response)
{
$query_encoded = urlencode($query);
$json_response = json_decode($response, true);
$first_page = array_values($json_response["query"]["pages"])[0];
if (!array_key_exists("missing", $first_page))
{
$description = substr($first_page["extract"], 0, 250) . "...";
$source = check_for_privacy_frontend("https://it.wikipedia.org/wiki/$query");
$response = array(
"special_response" => array(
"response" => htmlspecialchars($description),
"source" => $source
)
);
if (array_key_exists("thumbnail", $first_page))
{
$image_url = $first_page["thumbnail"]["source"];
$response["special_response"]["image"] = $image_url;
}
return $response;
}
}
?>