Lift::getAccountAndSiteIdHandler() - Code Metrics - Inspection of "LEX-1836 Create unauthenticated Client and use it..." - acquia/lift-sdk-php - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#19)

by Yuan

created 2017-02-09 05:07 UTC

Lift::getAccountAndSiteIdHandler() B

↳ Parent: Lift

Complexity

Conditions	2
Paths	1

Size

Total Lines	25
Code Lines	17

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	13
CRAP Score	2.0014

Importance

Changes

Metric	Value
cc	2
eloc	17
nc	1
nop	2
dl	0
loc	25
ccs	13
cts	14
cp	0.9286
crap	2.0014
rs	8.8571
c	0
b	0
f	0

<?php

namespace Acquia\LiftClient;

use Acquia\LiftClient\Manager\CaptureManager;
use Acquia\LiftClient\Manager\DecideManager;
use Acquia\LiftClient\Manager\RuleManager;
use Acquia\LiftClient\Manager\SegmentManager;
use Acquia\LiftClient\Manager\SlotManager;
use Acquia\LiftClient\Manager\GoalManager;
use NickVeenhof\Hmac\Guzzle\HmacAuthMiddleware;
use NickVeenhof\Hmac\Key;
use GuzzleHttp\Client;
use GuzzleHttp\HandlerStack;
use GuzzleHttp\Psr7\Request;
use Psr\Http\Message\RequestInterface;

class Lift
{
    /**
     * @var \GuzzleHttp\ClientInterface Unauthenticated client
     */
    private $unauthenticatedClient;

    /**
     * @var \GuzzleHttp\ClientInterface Authenticated client
     */
    private $authenticatedClient;

    /**
     * Constructor.
     *
     * @param string $account_id The Lift Web Account Identifier. Eg.: MYACCOUNT
     * @param string $site_id    The Lift Web Site Identifier. Eg.: my-drupal-site
     * @param string $public_key The Lift Web Public Key. Not all API keys have
     *                           the same permissions so be mindful which key
     *                           you are using
     * @param string $secret_key The Lift Web Secret Key belonging to the Public
     *                           Key
     * @param array  $config     Additional configs
     */
    public function __construct(
      $account_id,
      $site_id,
      $public_key,
      $secret_key,
      array $config = []
    ) {
        // "base_url" parameter changed to "base_uri" in Guzzle6, so the following line
        // is there to make sure it does not disrupt previous configuration.
        if (!isset($config['base_uri']) && isset($config['base_url'])) {
            $config['base_uri'] = $config['base_url'];
        }

        // Setting up the headers.
        $config['headers']['Content-Type'] = 'application/json';

        // Create both unauthenticated and authenticated handler stacks.
        $handlerStack = isset($config['handler']) ? $config['handler'] : HandlerStack::create();
        $handlerStack->push($this->getAccountAndSiteIdHandler($account_id, $site_id));

        // Both stacks are cloned so they are both completely internal now.
        $unauthenticatedHandlerStack = clone $handlerStack;
        $authenticatedHandlerStack = clone $handlerStack;

        // Set an authentication handler accordingly.
        if (isset($config['auth_middleware'])) {
            if ($config['auth_middleware'] !== false) {
                $authenticatedHandlerStack->push($config['auth_middleware']);
            }
        } else {
            // A key consists of your UUID and a MIME base64 encoded shared secret.
            $authKey = new Key($public_key, $secret_key);
            $middleware = new HmacAuthMiddleware($authKey, 'Decision');
            $authenticatedHandlerStack->push($middleware);
        }

        // Create both unauthenticated and authenticated handlers.
        $config['handler'] = $unauthenticatedHandlerStack;
        $this->unauthenticatedClient = new Client($config);
        $config['handler'] = $authenticatedHandlerStack;
        $this->authenticatedClient = new Client($config);
    }

    /**
     * Get a handler that adds lift account id and site id.
     *
     * @param string $account_id The Lift Web Account Identifier. Eg.: MYACCOUNT
     * @param string $site_id    The Lift Web Site Identifier. Eg.: my-drupal-site
     * @return function The handler that adds Lift account id and site id
     */
    private function getAccountAndSiteIdHandler($account_id, $site_id)
    {
        // We cannot keep references in such functions.
        return function (callable $handler) use ($account_id, $site_id) {
            return function (
              RequestInterface $request,
              array $options
            ) use ($handler, $account_id, $site_id) {
                $auth_query = "account_id={$account_id}&site_id={$site_id}";
                $uri = $request->getUri();
                $query = $uri->getQuery();
                if (empty($query)) {
                    $query = $auth_query;
                } else {
                    $query = $query.'&'.$auth_query;
                }
                $uri = $uri->withQuery($query);
                $uri->withQuery($query);

                $request = $request->withUri($uri);

                return $handler($request, $options);
            };
        };
    }

    /**
     * Pings the service to ensure that it is available.
     *
     * @return mixed the value encoded in the JSON.
     */
    public function ping()
    {
        $request = new Request('GET', '/ping');
        $response = $this->authenticatedClient->send($request);
        $body = (string) $response->getBody();

        return json_decode($body, true);
    }

    /**
     * Get the Slot Manager.
     *
     * @return \Acquia\LiftClient\Manager\SlotManager
     */
    public function getSlotManager()
    {
        return new SlotManager($this->authenticatedClient);
    }

    /**
     * Get the Slot Manager.
     *
     * @return \Acquia\LiftClient\Manager\GoalManager
     */
    public function getGoalManager()
    {
        return new GoalManager($this->authenticatedClient);
    }

    /**
     * Get the Segment Manager.
     *
     * @return \Acquia\LiftClient\Manager\SegmentManager
     */
    public function getSegmentManager()
    {
        return new SegmentManager($this->authenticatedClient);
    }

    /**
     * Get the Rules Manager.
     *
     * @return \Acquia\LiftClient\Manager\RuleManager
     */
    public function getRuleManager()
    {
        return new RuleManager($this->authenticatedClient);
    }

    /**
     * Get the Capture Manager.
     *
     * @return \Acquia\LiftClient\Manager\CaptureManager
     */
    public function getCaptureManager()
    {
        return new CaptureManager($this->unauthenticatedClient);
    }

    /**
     * Get the Decide Manager.
     *
     * @return \Acquia\LiftClient\Manager\DecideManager
     */
    public function getDecideManager()
    {
        return new DecideManager($this->unauthenticatedClient);
    }

}


1		<?php
2
3		namespace Acquia\LiftClient;
4
5		use Acquia\LiftClient\Manager\CaptureManager;
6		use Acquia\LiftClient\Manager\DecideManager;
7		use Acquia\LiftClient\Manager\RuleManager;
8		use Acquia\LiftClient\Manager\SegmentManager;
9		use Acquia\LiftClient\Manager\SlotManager;
10		use Acquia\LiftClient\Manager\GoalManager;
11		use NickVeenhof\Hmac\Guzzle\HmacAuthMiddleware;
12		use NickVeenhof\Hmac\Key;
13		use GuzzleHttp\Client;
14		use GuzzleHttp\HandlerStack;
15		use GuzzleHttp\Psr7\Request;
16		use Psr\Http\Message\RequestInterface;
17
18		class Lift
19		{
20		/**
21		* @var \GuzzleHttp\ClientInterface Unauthenticated client
22		*/
23		private $unauthenticatedClient;
24
25		/**
26		* @var \GuzzleHttp\ClientInterface Authenticated client
27		*/
28		private $authenticatedClient;
29
30		/**
31		* Constructor.
32		*
33		* @param string $account_id The Lift Web Account Identifier. Eg.: MYACCOUNT
34		* @param string $site_id The Lift Web Site Identifier. Eg.: my-drupal-site
35		* @param string $public_key The Lift Web Public Key. Not all API keys have
36		* the same permissions so be mindful which key
37		* you are using
38		* @param string $secret_key The Lift Web Secret Key belonging to the Public
39		* Key
40		* @param array $config Additional configs
41		*/
42	99	public function __construct(
43		$account_id,
44		$site_id,
45		$public_key,
46		$secret_key,
47		array $config = []
48		) {
49		// "base_url" parameter changed to "base_uri" in Guzzle6, so the following line
50		// is there to make sure it does not disrupt previous configuration.
51	99	if (!isset($config['base_uri']) && isset($config['base_url'])) {
52		$config['base_uri'] = $config['base_url'];
53		}
54
55		// Setting up the headers.
56	99	$config['headers']['Content-Type'] = 'application/json';
57
58		// Create both unauthenticated and authenticated handler stacks.
59	99	$handlerStack = isset($config['handler']) ? $config['handler'] : HandlerStack::create();
60	99	$handlerStack->push($this->getAccountAndSiteIdHandler($account_id, $site_id));
61
62		// Both stacks are cloned so they are both completely internal now.
63	99	$unauthenticatedHandlerStack = clone $handlerStack;
64	99	$authenticatedHandlerStack = clone $handlerStack;
65
66		// Set an authentication handler accordingly.
67	99	if (isset($config['auth_middleware'])) {
68	99	if ($config['auth_middleware'] !== false) {
69	33	$authenticatedHandlerStack->push($config['auth_middleware']);
70		}
71	66	} else {
72		// A key consists of your UUID and a MIME base64 encoded shared secret.
73		$authKey = new Key($public_key, $secret_key);
74		$middleware = new HmacAuthMiddleware($authKey, 'Decision');
75		$authenticatedHandlerStack->push($middleware);
76		}
77
78		// Create both unauthenticated and authenticated handlers.
79	99	$config['handler'] = $unauthenticatedHandlerStack;
80	99	$this->unauthenticatedClient = new Client($config);
81	99	$config['handler'] = $authenticatedHandlerStack;
82	99	$this->authenticatedClient = new Client($config);
83	99	}
84
85		/**
86		* Get a handler that adds lift account id and site id.
87		*
88		* @param string $account_id The Lift Web Account Identifier. Eg.: MYACCOUNT
89		* @param string $site_id The Lift Web Site Identifier. Eg.: my-drupal-site
90		* @return function The handler that adds Lift account id and site id
91		*/
92		private function getAccountAndSiteIdHandler($account_id, $site_id)
93		{
94		// We cannot keep references in such functions.
95		return function (callable $handler) use ($account_id, $site_id) {
96	99	return function (
97		RequestInterface $request,
98		array $options
99		) use ($handler, $account_id, $site_id) {
100	99	$auth_query = "account_id={$account_id}&site_id={$site_id}";
101	99	$uri = $request->getUri();
102	99	$query = $uri->getQuery();
103	99	if (empty($query)) {
104	99	$query = $auth_query;
105	66	} else {
106		$query = $query.'&'.$auth_query;
107		}
108	99	$uri = $uri->withQuery($query);
109	99	$uri->withQuery($query);
110
111	99	$request = $request->withUri($uri);
112
113	99	return $handler($request, $options);
114	99	};
115	99	};
116		}
117
118		/**
119		* Pings the service to ensure that it is available.
120		*
121		* @return mixed the value encoded in the JSON.
122		*/
123	3	public function ping()
124		{
125	3	$request = new Request('GET', '/ping');
126	3	$response = $this->authenticatedClient->send($request);
127	3	$body = (string) $response->getBody();
128
129	3	return json_decode($body, true);
130		}
131
132		/**
133		* Get the Slot Manager.
134		*
135		* @return \Acquia\LiftClient\Manager\SlotManager
136		*/
137	24	public function getSlotManager()
138		{
139	24	return new SlotManager($this->authenticatedClient);
140		}
141
142		/**
143		* Get the Slot Manager.
144		*
145		* @return \Acquia\LiftClient\Manager\GoalManager
146		*/
147	27	public function getGoalManager()
148		{
149	27	return new GoalManager($this->authenticatedClient);
150		}
151
152		/**
153		* Get the Segment Manager.
154		*
155		* @return \Acquia\LiftClient\Manager\SegmentManager
156		*/
157	6	public function getSegmentManager()
158		{
159	6	return new SegmentManager($this->authenticatedClient);
160		}
161
162		/**
163		* Get the Rules Manager.
164		*
165		* @return \Acquia\LiftClient\Manager\RuleManager
166		*/
167	24	public function getRuleManager()
168		{
169	24	return new RuleManager($this->authenticatedClient);
170		}
171
172		/**
173		* Get the Capture Manager.
174		*
175		* @return \Acquia\LiftClient\Manager\CaptureManager
176		*/
177	9	public function getCaptureManager()
178		{
179	9	return new CaptureManager($this->unauthenticatedClient);
180		}
181
182		/**
183		* Get the Decide Manager.
184		*
185		* @return \Acquia\LiftClient\Manager\DecideManager
186		*/
187	6	public function getDecideManager()
188		{
189	6	return new DecideManager($this->unauthenticatedClient);
190		}
191
192		}
193

acquia / lift-sdk-php

Pull Request — master (#19)

Lift::getAccountAndSiteIdHandler() B

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