chamilo / chamilo-lms

plugin/whispeakauth/Request/ApiRequest.php

<?php
/* For licensing terms, see /license.txt */

namespace Chamilo\PluginBundle\WhispeakAuth\Request;

use Chamilo\UserBundle\Entity\User;
use GuzzleHttp\Client;
use GuzzleHttp\Exception\RequestException;

/**
 * Class ApiRequest.
 *
 * @package Chamilo\PluginBundle\WhispeakAuth\Request
 */
class ApiRequest
{
    /**
     * @var \WhispeakAuthPlugin
     */
    protected $plugin;
    /**
     * @var string
     */
    protected $apiKey;

    /**
     * BaseController constructor.
     */
    public function __construct()
    {
        $this->plugin = \WhispeakAuthPlugin::create();
        $this->apiKey = $this->plugin->get(\WhispeakAuthPlugin::SETTING_TOKEN);
    }

    /**
     * Create a session token to perform an enrollment.
     *
     * @throws \Exception
     *
     * @return array
     */
    public function createEnrollmentSessionToken(User $user)
    {
        $apiKey = $this->plugin->get(\WhispeakAuthPlugin::SETTING_TOKEN);
        $langIso = api_get_language_isocode($user->getLanguage());

        return $this->sendRequest(
            'get',
            'enroll',
            $apiKey,
            $langIso
        );
    }

    /**
     * @param string $token
     * @param string $audioFilePath
     *
     * @throws \Exception
     *
     * @return array
     */
    public function createEnrollment($token, $audioFilePath, User $user)
    {
        $langIso = api_get_language_isocode($user->getLanguage());

        return $this->sendRequest(
            'post',
            'enroll',
            $token,
            $langIso,
            [
                [
                    'name' => 'file',
                    'contents' => fopen($audioFilePath, 'r'),
                    'filename' => basename($audioFilePath),
                ],
            ]
        );
    }

    /**
     * @throws \Exception
     *
     * @return array
     */
    public function createAuthenticationSessionToken(User $user = null)
    {
        $apiKey = $this->plugin->get(\WhispeakAuthPlugin::SETTING_TOKEN);

        $langIso = api_get_language_isocode($user ? $user->getLanguage() : null);

        return $this->sendRequest(
            'get',
            'auth',
            $apiKey,
            $langIso
        );
    }

    /**
     * @throws \Exception
     *
     * @return array
     */
    public function deleteEnrollment(User $user)
    {
        $apiKey = $this->plugin->get(\WhispeakAuthPlugin::SETTING_TOKEN);
        $langIso = api_get_language_isocode($user->getLanguage());
        $userAuthKey = \WhispeakAuthPlugin::getAuthUidValue($user->getId());

        if (empty($userAuthKey) || empty($userAuthKey->getValue())) {
            throw new \Exception(get_plugin_lang('NoEnrollment', 'WhispeakAuthPlugin'));
        }

        $queryData = ['speaker' => $userAuthKey->getValue()];

        return $this->sendRequest(
            'delete',
            'enroll',
            $apiKey,
            $langIso,
            [],
            $queryData
        );
    }

    /**
     * @param string $token
     * @param string $audioFilePath
     *
     * @throws \Exception
     *
     * @return bool
     */
    public function performAuthentication($token, User $user, $audioFilePath)
    {
        $wsid = \WhispeakAuthPlugin::getAuthUidValue($user->getId());

        if (empty($wsid)) {
            throw new \Exception($this->plugin->get_lang('SpeechAuthNotEnrolled'));
        }

        $langIso = api_get_language_isocode($user ? $user->getLanguage() : null);

$user is of type Chamilo\UserBundle\Entity\User, thus it always evaluated to true.

        $this->sendRequest(
            'post',
            'auth',
            $token,
            $langIso,
            [
                [
                    'name' => 'speaker',
                    'contents' => $wsid->getValue(),
                ],
                [
                    'name' => 'file',
                    'contents' => fopen($audioFilePath, 'r'),
                    'filename' => basename($audioFilePath),
                ],
            ]
        );
    }

    /**
     * @param string $method
     * @param string $uri
     * @param string $authBearer
     * @param string $lang
     * @param array  $queryParams
     *
     * @throws \GuzzleHttp\Exception\GuzzleException
     *
     * @return array
     */
    private function sendRequest($method, $uri, $authBearer, $lang, array $multipart = [], $queryParams = [])
    {
        $httpClient = new Client(['base_uri' => $this->plugin->getApiUrl()]);

        $options = [];
        $options['headers'] = [
            'Authorization' => "Bearer $authBearer",
            'Accept-Language' => $lang,
        ];

        if ($queryParams) {

The expression $queryParams of type array is implicitly converted to a boolean; are you sure this is intended? If so, consider using ! empty($expr) instead to make it clear that you intend to check for an array without elements.

            $options['query'] = $queryParams;
        } else {
            $options['multipart'] = $multipart;
        }

        try {
            $responseBody = $httpClient
                ->request(
                    $method,
                    $uri,
                    $options
                )
                ->getBody()
                ->getContents();

            return json_decode($responseBody, true);
        } catch (RequestException $requestException) {
            if (!$requestException->hasResponse()) {
                throw new \Exception($requestException->getMessage());
            }

            $responseBody = $requestException->getResponse()->getBody()->getContents();
            $json = json_decode($responseBody, true);

            $message = '';

            if (isset($json['asserts'])) {
                foreach ($json['asserts'] as $assert) {
                    if ('invalid_' === substr($assert['value'], 0, 8)) {
                        $message .= $assert['message'].PHP_EOL;
                    }
                }
            } elseif (empty($json['message'])) {
                $message = $requestException->getMessage();
            } else {
                $message = is_array($json['message']) ? implode(PHP_EOL, $json['message']) : $json['message'];
            }

            throw new \Exception($message);
        } catch (Exception $exception) {

The type Chamilo\PluginBundle\WhispeakAuth\Request\Exception was not found. Did you mean Exception? If so, make sure to prefix the type with \.

            throw new \Exception($exception->getMessage());
        }
    }
}