File Manager - BorneoXploit

Editing: Operation.php

<?php

declare(strict_types=1);

namespace OpenStack\Common\Api;

/**
 * This class represents an OpenStack API operation. It encapsulates most aspects of the REST operation: its HTTP
 * method, the URL path, its top-level JSON key, and all of its {@see Parameter} objects.
 *
 * An operation not only represents a remote operation, but it also provides the mechanism for executing it
 * over HTTP. To do this, it uses a {@see ClientInterface} that allows a {@see GuzzleHttp\Message\Request}
 * to be created from the user values provided. Once this request is assembled, it is then sent to the
 * remote API and the response is returned to whoever first invoked the Operation class.
 */
class Operation
{
    /** @var string The HTTP method */
    private $method;

/** @var string The URL path */
    private $path;

/** @var string The top-level JSON key */
    private $jsonKey;

/** @var []Parameter The parameters of this operation */
    private $params;

/** @var bool Whether this operation should skip authentication */
    private $skipAuth;

/**
     * @param array $definition The data definition (in array form) that will populate this
     *                          operation. Usually this is retrieved from an {@see ApiInterface}
     *                          object method.
     */
    public function __construct(array $definition)
    {
        $this->method = $definition['method'];
        $this->path   = $definition['path'];

if (isset($definition['jsonKey'])) {
            $this->jsonKey = $definition['jsonKey'];
        }

$this->params   = self::toParamArray($definition['params']);
        $this->skipAuth = $definition['skipAuth'] ?? false;
    }

public function getPath(): string
    {
        return $this->path;
    }

public function getMethod(): string
    {
        return $this->method;
    }

/**
     * Indicates if operation must be run without authentication. This is useful for getting authentication tokens.
     */
    public function getSkipAuth(): bool
    {
        return $this->skipAuth;
    }

/**
     * Indicates whether this operation supports a parameter.
     *
     * @param string $key The name of a parameter
     */
    public function hasParam(string $key): bool
    {
        return isset($this->params[$key]);
    }

/**
     * @return Parameter
     */
    public function getParam(string $name)
    {
        return isset($this->params[$name]) ? $this->params[$name] : null;
    }

public function getJsonKey(): string
    {
        return $this->jsonKey ?: '';
    }

/**
     * A convenience method that will take a generic array of data and convert it into an array of
     * {@see Parameter} objects.
     *
     * @param array $data A generic data array
     */
    public static function toParamArray(array $data): array
    {
        $params = [];

foreach ($data as $name => $param) {
            $params[$name] = new Parameter($param + ['name' => $name]);
        }

return $params;
    }

/**
     * This method will validate all of the user-provided values and throw an exception if any
     * failures are detected. This is useful for basic sanity-checking before a request is
     * serialized and sent to the API.
     *
     * @param array $userValues The user-defined values
     *
     * @return bool TRUE if validation passes
     *
     * @throws \Exception If validate fails
     */
    public function validate(array $userValues): bool
    {
        foreach ($this->params as $paramName => $param) {
            if (array_key_exists($paramName, $userValues)) {
                $param->validate($userValues[$paramName]);
            } elseif ($param->isRequired()) {
                throw new \Exception(sprintf('"%s" is a required option, but it was not provided', $paramName));
            }
        }

return true;
    }
}

Cancel