From c479658f0bb953ded4b29ca573404a318f1e798f Mon Sep 17 00:00:00 2001
From: EoleDev <root@serverpc.home>
Date: Wed, 9 Mar 2016 15:36:02 +0100
Subject: New Library

---
 .../common/src/Common/Api/Operator.php             | 173 +++++++++++++++++++++
 1 file changed, 173 insertions(+)
 create mode 100644 server/vendor/php-opencloud/common/src/Common/Api/Operator.php

(limited to 'server/vendor/php-opencloud/common/src/Common/Api/Operator.php')

diff --git a/server/vendor/php-opencloud/common/src/Common/Api/Operator.php b/server/vendor/php-opencloud/common/src/Common/Api/Operator.php
new file mode 100644
index 0000000..4325b69
--- /dev/null
+++ b/server/vendor/php-opencloud/common/src/Common/Api/Operator.php
@@ -0,0 +1,173 @@
+<?php
+
+namespace OpenCloud\Common\Api;
+
+use function GuzzleHttp\uri_template;
+use GuzzleHttp\ClientInterface;
+use GuzzleHttp\Promise\Promise;
+use OpenCloud\Common\Resource\ResourceInterface;
+use OpenCloud\Common\Transport\RequestSerializer;
+use Psr\Http\Message\ResponseInterface;
+
+/**
+ * {@inheritDoc}
+ */
+abstract class Operator implements OperatorInterface
+{
+    /** @var ClientInterface */
+    protected $client;
+
+    /** @var ApiInterface */
+    protected $api;
+
+    /**
+     * {@inheritDoc}
+     */
+    public function __construct(ClientInterface $client, ApiInterface $api)
+    {
+        $this->client = $client;
+        $this->api = $api;
+    }
+
+    /**
+     * Magic method for dictating how objects are rendered when var_dump is called.
+     * For the benefit of users, extremely verbose and heavy properties (such as HTTP clients) are
+     * removed to provide easier access to normal state, such as resource attributes.
+     *
+     * @codeCoverageIgnore
+     * @return array
+     */
+    public function __debugInfo()
+    {
+        $excludedVars = ['client', 'errorBuilder', 'api'];
+
+        $output = [];
+
+        foreach (get_object_vars($this) as $key => $val) {
+            if (!in_array($key, $excludedVars)) {
+                $output[$key] = $val;
+            }
+        }
+
+        return $output;
+    }
+
+    /**
+     * Retrieves a populated Operation according to the definition and values provided. A
+     * HTTP client is also injected into the object to allow it to communicate with the remote API.
+     *
+     * @param array $definition The data that dictates how the operation works
+     *
+     * @return Operation
+     */
+    public function getOperation(array $definition)
+    {
+        return new Operation($definition);
+    }
+
+    protected function sendRequest(Operation $operation, array $userValues = [], $async = false)
+    {
+        $operation->validate($userValues);
+
+        $options = (new RequestSerializer)->serializeOptions($operation, $userValues);
+        $method = $async ? 'requestAsync' : 'request';
+        $uri = uri_template($operation->getPath(), $userValues);
+
+        return $this->client->$method($operation->getMethod(), $uri, $options);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function execute(array $definition, array $userValues = [])
+    {
+        return $this->sendRequest($this->getOperation($definition), $userValues);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function executeAsync(array $definition, array $userValues = [])
+    {
+        return $this->sendRequest($this->getOperation($definition), $userValues, true);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function model($class, $data = null)
+    {
+        $model = new $class($this->client, $this->api);
+
+        // @codeCoverageIgnoreStart
+        if (!$model instanceof ResourceInterface) {
+            throw new \RuntimeException(sprintf('%s does not implement %s', $class, ResourceInterface::class));
+        }
+        // @codeCoverageIgnoreEnd
+
+        if ($data instanceof ResponseInterface) {
+            $model->populateFromResponse($data);
+        } elseif (is_array($data)) {
+            $model->populateFromArray($data);
+        }
+
+        return $model;
+    }
+
+    /**
+     * Will create a new instance of this class with the current HTTP client and API injected in. This
+     * is useful when enumerating over a collection since multiple copies of the same resource class
+     * are needed.
+     *
+     * @return static
+     */
+    public function newInstance()
+    {
+        return new static($this->client, $this->api);
+    }
+
+    /**
+     * @return \GuzzleHttp\Psr7\Uri
+     */
+    protected function getHttpBaseUrl()
+    {
+        return $this->client->getConfig('base_uri');
+    }
+
+    /**
+     * Magic method which intercepts async calls, finds the sequential version, and wraps it in a
+     * {@see Promise} object. In order for this to happen, the called methods need to be in the
+     * following format: `createAsync`, where `create` is the sequential method being wrapped.
+     *
+     * @param $methodName The name of the method being invoked.
+     * @param $args       The arguments to be passed to the sequential method.
+     *
+     * @throws \RuntimeException If method does not exist
+     *
+     * @return Promise
+     */
+    public function __call($methodName, $args)
+    {
+        $e = function ($name) {
+            return new \RuntimeException(sprintf('%s::%s is not defined', get_class($this), $name));
+        };
+
+        if (substr($methodName, -5) === 'Async') {
+            $realMethod = substr($methodName, 0, -5);
+            if (!method_exists($this, $realMethod)) {
+                throw $e($realMethod);
+            }
+
+            $promise = new Promise(
+                function () use (&$promise, $realMethod, $args) {
+                    $value = call_user_func_array([$this, $realMethod], $args);
+                    $promise->resolve($value);
+                }
+            );
+
+            return $promise;
+        }
+
+        throw $e($methodName);
+    }
+}
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