Chamilo\PluginBundle\Zoom\API\ServerToServerOAuthClient::requireAccessToken()

Complexity

Conditions	9
Paths	6

Size

Total Lines	54
Code Lines	34

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

<?php
    private function requireAccessToken(string $accountId, string $clientId, string $clientSecret)
    {
        $options = [
            CURLOPT_CUSTOMREQUEST => 'POST',
            CURLOPT_ENCODING => '',
            CURLOPT_HTTPHEADER => [
                'Authorization: Basic '.base64_encode("$clientId:$clientSecret"),
                'Content-Type: application/x-www-form-urlencoded',
                'Host: zoom.us',
            ],
            CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
            CURLOPT_MAXREDIRS => 10,
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_TIMEOUT => 30,
            CURLOPT_POST => true,
            CURLOPT_POSTFIELDS => http_build_query([
                'grant_type' => 'account_credentials',
                'account_id' => $accountId,
            ]),
        ];

        $url = 'https://zoom.us/oauth/token';

        $curl = curl_init($url);

        if (false === $curl) {
            throw new Exception("curl_init returned false");
        }

        curl_setopt_array($curl, $options);
        $responseBody = curl_exec($curl);
        $responseCode = curl_getinfo($curl, CURLINFO_RESPONSE_CODE);
        $curlError = curl_error($curl);
        curl_close($curl);

        if ($curlError) {
            throw new Exception("cURL Error: $curlError");
        }

        if (false === $responseBody || !is_string($responseBody)) {
            throw new Exception('cURL Error');
        }

        if (empty($responseCode) || $responseCode < 200 || $responseCode >= 300) {
            throw new Exception($responseBody, $responseCode);
        }

        $jsonResponseBody = json_decode($responseBody, true);

        if (false === $jsonResponseBody) {
            throw new Exception('Could not generate JSON responso body');
        }

        return $jsonResponseBody['access_token'];
    }