1 files changed, 269 insertions, 0 deletions

diff --git a/vendor/stripe/stripe-php/lib/BaseStripeClient.php b/vendor/stripe/stripe-php/lib/BaseStripeClient.php
new file mode 100644
index 0000000..5499fe3
--- /dev/null
+++ b/vendor/stripe/stripe-php/lib/BaseStripeClient.php
@@ -0,0 +1,269 @@
+<?php
+
+namespace Stripe;
+
+class BaseStripeClient implements StripeClientInterface
+{
+    /** @var string default base URL for Stripe's API */
+    const DEFAULT_API_BASE = 'https://api.stripe.com';
+
+    /** @var string default base URL for Stripe's OAuth API */
+    const DEFAULT_CONNECT_BASE = 'https://connect.stripe.com';
+
+    /** @var string default base URL for Stripe's Files API */
+    const DEFAULT_FILES_BASE = 'https://files.stripe.com';
+
+    /** @var array<string, mixed> */
+    private $config;
+
+    /** @var \Stripe\Util\RequestOptions */
+    private $defaultOpts;
+
+    /**
+     * Initializes a new instance of the {@link BaseStripeClient} class.
+     *
+     * The constructor takes a single argument. The argument can be a string, in which case it
+     * should be the API key. It can also be an array with various configuration settings.
+     *
+     * Configuration settings include the following options:
+     *
+     * - api_key (null|string): the Stripe API key, to be used in regular API requests.
+     * - client_id (null|string): the Stripe client ID, to be used in OAuth requests.
+     * - stripe_account (null|string): a Stripe account ID. If set, all requests sent by the client
+     *   will automatically use the {@code Stripe-Account} header with that account ID.
+     * - stripe_version (null|string): a Stripe API verion. If set, all requests sent by the client
+     *   will include the {@code Stripe-Version} header with that API version.
+     *
+     * The following configuration settings are also available, though setting these should rarely be necessary
+     * (only useful if you want to send requests to a mock server like stripe-mock):
+     *
+     * - api_base (string): the base URL for regular API requests. Defaults to
+     *   {@link DEFAULT_API_BASE}.
+     * - connect_base (string): the base URL for OAuth requests. Defaults to
+     *   {@link DEFAULT_CONNECT_BASE}.
+     * - files_base (string): the base URL for file creation requests. Defaults to
+     *   {@link DEFAULT_FILES_BASE}.
+     *
+     * @param array<string, mixed>|string $config the API key as a string, or an array containing
+     *   the client configuration settings
+     */
+    public function __construct($config = [])
+    {
+        if (\is_string($config)) {
+            $config = ['api_key' => $config];
+        } elseif (!\is_array($config)) {
+            throw new \Stripe\Exception\InvalidArgumentException('$config must be a string or an array');
+        }
+
+        $config = \array_merge($this->getDefaultConfig(), $config);
+        $this->validateConfig($config);
+
+        $this->config = $config;
+
+        $this->defaultOpts = \Stripe\Util\RequestOptions::parse([
+            'stripe_account' => $config['stripe_account'],
+            'stripe_version' => $config['stripe_version'],
+        ]);
+    }
+
+    /**
+     * Gets the API key used by the client to send requests.
+     *
+     * @return null|string the API key used by the client to send requests
+     */
+    public function getApiKey()
+    {
+        return $this->config['api_key'];
+    }
+
+    /**
+     * Gets the client ID used by the client in OAuth requests.
+     *
+     * @return null|string the client ID used by the client in OAuth requests
+     */
+    public function getClientId()
+    {
+        return $this->config['client_id'];
+    }
+
+    /**
+     * Gets the base URL for Stripe's API.
+     *
+     * @return string the base URL for Stripe's API
+     */
+    public function getApiBase()
+    {
+        return $this->config['api_base'];
+    }
+
+    /**
+     * Gets the base URL for Stripe's OAuth API.
+     *
+     * @return string the base URL for Stripe's OAuth API
+     */
+    public function getConnectBase()
+    {
+        return $this->config['connect_base'];
+    }
+
+    /**
+     * Gets the base URL for Stripe's Files API.
+     *
+     * @return string the base URL for Stripe's Files API
+     */
+    public function getFilesBase()
+    {
+        return $this->config['files_base'];
+    }
+
+    /**
+     * Sends a request to Stripe's API.
+     *
+     * @param string $method the HTTP method
+     * @param string $path the path of the request
+     * @param array $params the parameters of the request
+     * @param array|\Stripe\Util\RequestOptions $opts the special modifiers of the request
+     *
+     * @return \Stripe\StripeObject the object returned by Stripe's API
+     */
+    public function request($method, $path, $params, $opts)
+    {
+        $opts = $this->defaultOpts->merge($opts, true);
+        $baseUrl = $opts->apiBase ?: $this->getApiBase();
+        $requestor = new \Stripe\ApiRequestor($this->apiKeyForRequest($opts), $baseUrl);
+        list($response, $opts->apiKey) = $requestor->request($method, $path, $params, $opts->headers);
+        $opts->discardNonPersistentHeaders();
+        $obj = \Stripe\Util\Util::convertToStripeObject($response->json, $opts);
+        $obj->setLastResponse($response);
+
+        return $obj;
+    }
+
+    /**
+     * Sends a request to Stripe's API.
+     *
+     * @param string $method the HTTP method
+     * @param string $path the path of the request
+     * @param array $params the parameters of the request
+     * @param array|\Stripe\Util\RequestOptions $opts the special modifiers of the request
+     *
+     * @return \Stripe\Collection of ApiResources
+     */
+    public function requestCollection($method, $path, $params, $opts)
+    {
+        $obj = $this->request($method, $path, $params, $opts);
+        if (!($obj instanceof \Stripe\Collection)) {
+            $received_class = \get_class($obj);
+            $msg = "Expected to receive `Stripe\\Collection` object from Stripe API. Instead received `{$received_class}`.";
+
+            throw new \Stripe\Exception\UnexpectedValueException($msg);
+        }
+        $obj->setFilters($params);
+
+        return $obj;
+    }
+
+    /**
+     * @param \Stripe\Util\RequestOptions $opts
+     *
+     * @throws \Stripe\Exception\AuthenticationException
+     *
+     * @return string
+     */
+    private function apiKeyForRequest($opts)
+    {
+        $apiKey = $opts->apiKey ?: $this->getApiKey();
+
+        if (null === $apiKey) {
+            $msg = 'No API key provided. Set your API key when constructing the '
+                . 'StripeClient instance, or provide it on a per-request basis '
+                . 'using the `api_key` key in the $opts argument.';
+
+            throw new \Stripe\Exception\AuthenticationException($msg);
+        }
+
+        return $apiKey;
+    }
+
+    /**
+     * TODO: replace this with a private constant when we drop support for PHP < 5.
+     *
+     * @return array<string, mixed>
+     */
+    private function getDefaultConfig()
+    {
+        return [
+            'api_key' => null,
+            'client_id' => null,
+            'stripe_account' => null,
+            'stripe_version' => null,
+            'api_base' => self::DEFAULT_API_BASE,
+            'connect_base' => self::DEFAULT_CONNECT_BASE,
+            'files_base' => self::DEFAULT_FILES_BASE,
+        ];
+    }
+
+    /**
+     * @param array<string, mixed> $config
+     *
+     * @throws \Stripe\Exception\InvalidArgumentException
+     */
+    private function validateConfig($config)
+    {
+        // api_key
+        if (null !== $config['api_key'] && !\is_string($config['api_key'])) {
+            throw new \Stripe\Exception\InvalidArgumentException('api_key must be null or a string');
+        }
+
+        if (null !== $config['api_key'] && ('' === $config['api_key'])) {
+            $msg = 'api_key cannot be the empty string';
+
+            throw new \Stripe\Exception\InvalidArgumentException($msg);
+        }
+
+        if (null !== $config['api_key'] && (\preg_match('/\s/', $config['api_key']))) {
+            $msg = 'api_key cannot contain whitespace';
+
+            throw new \Stripe\Exception\InvalidArgumentException($msg);
+        }
+
+        // client_id
+        if (null !== $config['client_id'] && !\is_string($config['client_id'])) {
+            throw new \Stripe\Exception\InvalidArgumentException('client_id must be null or a string');
+        }
+
+        // stripe_account
+        if (null !== $config['stripe_account'] && !\is_string($config['stripe_account'])) {
+            throw new \Stripe\Exception\InvalidArgumentException('stripe_account must be null or a string');
+        }
+
+        // stripe_version
+        if (null !== $config['stripe_version'] && !\is_string($config['stripe_version'])) {
+            throw new \Stripe\Exception\InvalidArgumentException('stripe_version must be null or a string');
+        }
+
+        // api_base
+        if (!\is_string($config['api_base'])) {
+            throw new \Stripe\Exception\InvalidArgumentException('api_base must be a string');
+        }
+
+        // connect_base
+        if (!\is_string($config['connect_base'])) {
+            throw new \Stripe\Exception\InvalidArgumentException('connect_base must be a string');
+        }
+
+        // files_base
+        if (!\is_string($config['files_base'])) {
+            throw new \Stripe\Exception\InvalidArgumentException('files_base must be a string');
+        }
+
+        // check absence of extra keys
+        $extraConfigKeys = \array_diff(\array_keys($config), \array_keys($this->getDefaultConfig()));
+        if (!empty($extraConfigKeys)) {
+            // Wrap in single quote to more easily catch trailing spaces errors
+            $invalidKeys = "'" . \implode("', '", $extraConfigKeys) . "'";
+
+            throw new \Stripe\Exception\InvalidArgumentException('Found unknown key(s) in configuration array: ' . $invalidKeys);
+        }
+    }
+}