Payment::return_url() - Code Metrics - OpenBuildings/paypal - Measure and Improve Code Quality continuously with Scrutinizer

Payment::return_url() A
last analyzed 2020-02-20 17:25 UTC

↳ Parent: Payment

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	2

Importance

Changes

Metric	Value
dl	0
loc	9
ccs	5
cts	5
cp	1
rs	9.9666
c	0
b	0
f	0
cc	2
nc	2
nop	1
crap	2

<?php

namespace OpenBuildings\PayPal;

/**
 * @abstract
 * @author Haralan Dobrev <[email protected]>
 * @copyright 2013 OpenBuildings, Inc.
 * @license http://spdx.org/licenses/BSD-3-Clause
 */
abstract class Payment {

	const ENDPOINT_START = 'https://www.';

	const WEBSCR_ENDPOINT_END = 'paypal.com/cgi-bin/webscr';

	const MERCHANT_ENDPOINT_START = 'https://api-3t.';
	
	const MERCHANT_ENDPOINT_END = 'paypal.com/nvp';
	
	const ENVIRONMENT_LIVE = '';

	const ENVIRONMENT_SANDBOX = 'sandbox.';

	public static $instances = array();

	public static $config = array(
		'app_id' => '',
		'username' => '',
		'password' => '',
		'signature' => '',
		'email' => '',
		'client_id' => '',
		'secret' => '',
		'currency' => 'USD',
	);

	protected static $_allowed_environments = array(
		self::ENVIRONMENT_LIVE,
		self::ENVIRONMENT_SANDBOX
	);

	private static $environment = self::ENVIRONMENT_SANDBOX;
	
	public static function instance($name, array $config = array())
	{
		if (empty(self::$instances[$name]))
		{
			$class = "OpenBuildings\\PayPal\\Payment_$name";
			self::$instances[$name] = new $class($config);
		}

		return self::$instances[$name];
	}

	public static function merchant_endpoint_url()
	{
		return self::MERCHANT_ENDPOINT_START.self::environment().self::MERCHANT_ENDPOINT_END;
	}

	/**
	 * Webscr url based on command, params and environment
	 */
	public static function webscr_url($command = FALSE, array $params = array())
	{
		if ($command)
		{
			$params = array_reverse($params, TRUE);
			$params['cmd'] = $command;
			$params = array_reverse($params, TRUE);
		}

		return self::ENDPOINT_START.self::environment().self::WEBSCR_ENDPOINT_END.($params ? '?'.http_build_query($params) : '');
	}

	public static function environment($environment = NULL)
	{
		if ($environment === NULL)
			return self::$environment;

		if ( ! in_array($environment, self::$_allowed_environments))
			throw new Exception('PayPal environment ":environment" is not allowed!', array(
				':environment' => $environment
			));

		self::$environment = $environment;
	}

	public static function parse_response($response_string, $url, $request_data)
	{
		$response = Util::parse_str($response_string);

		if ( ! isset($response['ACK']) OR strpos($response['ACK'], 'Success') === FALSE)
			throw new Request_Exception('PayPal API request did not succeed for :url failed: :error:code.', $url, $request_data, array(
				':url' => $url,
				':error' => isset($response['L_LONGMESSAGE0']) ? $response['L_LONGMESSAGE0'] : 'Unknown error',
				':code' => isset($response['L_ERRORCODE0']) ? ' ('.$response['L_ERRORCODE0'].')' : '',
			), $response);

		return $response;
	}

	protected $_config;

	protected $_order = array();

	protected $_return_url = NULL;

	protected $_cancel_url = NULL;

	protected $_notify_url = NULL;

	public function __construct(array $config = array())
	{
		$this->config($config);
	}

	public function config($key, $value = NULL)
	{
		if ($value === NULL AND ! is_array($key))
			return (isset($this->_config[$key]) AND array_key_exists($key, $this->_config))
				? $this->_config[$key]
				: NULL;

		if (is_array($key))
		{
			$this->_config = array_replace(self::$config, $key);
		}
		else
		{
			$this->_config[$key] = $value;
		}

		return $this;
	}

	public function order(array $order = NULL)
	{
		if ($order === NULL)
			return $this->_order;

		$this->_order = $order;

		return $this;
	}

	public function return_url($return_url = NULL)
	{
		if ($return_url === NULL)
			return $this->_return_url;

		$this->_return_url = $return_url;

		return $this;
	}

	public function cancel_url($cancel_url = NULL)
	{
		if ($cancel_url === NULL)
			return $this->_cancel_url;

		$this->_cancel_url = $cancel_url;

		return $this;
	}

	public function notify_url($notify_url = NULL)
	{
		if ($notify_url === NULL)
			return $this->_notify_url;

		$this->_notify_url = $notify_url;

		return $this;
	}

	public function request($url, array $request_data = array(), array $headers = array())
	{
		// Create a new curl instance
		$curl = curl_init();

		$curl_options = array(
			CURLOPT_URL => $url,
			CURLOPT_POST => TRUE,
			CURLOPT_SSL_VERIFYPEER => FALSE,
			CURLOPT_SSL_VERIFYHOST => FALSE,
			CURLOPT_RETURNTRANSFER => TRUE,
		);

		if ($request_data)

		{
			$curl_options[CURLOPT_POSTFIELDS] = http_build_query($request_data, NULL, '&');
		}

		if ($headers)

		{
			$curl_options[CURLOPT_HTTPHEADER] = $headers;
		}

		// Set curl options
		curl_setopt_array($curl, $curl_options);

		if (($response_string = curl_exec($curl)) === FALSE)
		{
			// Get the error code and message
			$code  = curl_errno($curl);
			$error = curl_error($curl);

			// Close curl
			curl_close($curl);

			throw new Request_Exception('PayPal API request for :url failed: :error (:code)', $url, $request_data, array(
				':url' => $url,
				':error' => $error,
				':code' => $code
			));
		}

		// Close curl
		curl_close($curl);

		return static::parse_response($response_string, $url, $request_data);
	}
}

1		<?php
2
3		namespace OpenBuildings\PayPal;
4
5		/**
6		* @abstract
7		* @author Haralan Dobrev <[email protected]>
8		* @copyright 2013 OpenBuildings, Inc.
9		* @license http://spdx.org/licenses/BSD-3-Clause
10		*/
11		abstract class Payment {
12
13		const ENDPOINT_START = 'https://www.';
14
15		const WEBSCR_ENDPOINT_END = 'paypal.com/cgi-bin/webscr';
16
17		const MERCHANT_ENDPOINT_START = 'https://api-3t.';
18
19		const MERCHANT_ENDPOINT_END = 'paypal.com/nvp';
20
21		const ENVIRONMENT_LIVE = '';
22
23		const ENVIRONMENT_SANDBOX = 'sandbox.';
24
25		public static $instances = array();
26
27		public static $config = array(
28		'app_id' => '',
29		'username' => '',
30		'password' => '',
31		'signature' => '',
32		'email' => '',
33		'client_id' => '',
34		'secret' => '',
35		'currency' => 'USD',
36		);
37
38		protected static $_allowed_environments = array(
39		self::ENVIRONMENT_LIVE,
40		self::ENVIRONMENT_SANDBOX
41		);
42
43		private static $environment = self::ENVIRONMENT_SANDBOX;
44
45	5	public static function instance($name, array $config = array())
46		{
47	5	if (empty(self::$instances[$name]))
48		{
49	2	$class = "OpenBuildings\\PayPal\\Payment_$name";
50	2	self::$instances[$name] = new $class($config);
51		}
52
53	5	return self::$instances[$name];
54		}
55
56	1	public static function merchant_endpoint_url()
57		{
58	1	return self::MERCHANT_ENDPOINT_START.self::environment().self::MERCHANT_ENDPOINT_END;
59		}
60
61		/**
62		* Webscr url based on command, params and environment
63		*/
64	1	public static function webscr_url($command = FALSE, array $params = array())
65		{
66	1	if ($command)
67		{
68	1	$params = array_reverse($params, TRUE);
69	1	$params['cmd'] = $command;
70	1	$params = array_reverse($params, TRUE);
71		}
72
73	1	return self::ENDPOINT_START.self::environment().self::WEBSCR_ENDPOINT_END.($params ? '?'.http_build_query($params) : '');
74		}
75
76	1	public static function environment($environment = NULL)
77		{
78	1	if ($environment === NULL)
79	1	return self::$environment;
80
81	1	if ( ! in_array($environment, self::$_allowed_environments))
82	1	throw new Exception('PayPal environment ":environment" is not allowed!', array(
83	1	':environment' => $environment
84		));
85
86	1	self::$environment = $environment;
87	1	}
88
89	9	public static function parse_response($response_string, $url, $request_data)
90		{
91	9	$response = Util::parse_str($response_string);
92
93	9	if ( ! isset($response['ACK']) OR strpos($response['ACK'], 'Success') === FALSE)
94	6	throw new Request_Exception('PayPal API request did not succeed for :url failed: :error:code.', $url, $request_data, array(
95	6	':url' => $url,
96	6	':error' => isset($response['L_LONGMESSAGE0']) ? $response['L_LONGMESSAGE0'] : 'Unknown error',
97	6	':code' => isset($response['L_ERRORCODE0']) ? ' ('.$response['L_ERRORCODE0'].')' : '',
98	6	), $response);
99
100	3	return $response;
101		}
102
103		protected $_config;
104
105		protected $_order = array();
106
107		protected $_return_url = NULL;
108
109		protected $_cancel_url = NULL;
110
111		protected $_notify_url = NULL;
112
113	2	public function __construct(array $config = array())
114		{
115	2	$this->config($config);
116	2	}
117
118	2	public function config($key, $value = NULL)
119		{
120	2	if ($value === NULL AND ! is_array($key))
121		return (isset($this->_config[$key]) AND array_key_exists($key, $this->_config))
122		? $this->_config[$key]
123		: NULL;
124
125	2	if (is_array($key))
126		{
127	2	$this->_config = array_replace(self::$config, $key);
128		}
129		else
130		{
131		$this->_config[$key] = $value;
132		}
133
134	2	return $this;
135		}
136
137	1	public function order(array $order = NULL)
138		{
139	1	if ($order === NULL)
140	1	return $this->_order;
141
142	1	$this->_order = $order;
143
144	1	return $this;
145		}
146
147	1	public function return_url($return_url = NULL)
148		{
149	1	if ($return_url === NULL)
150	1	return $this->_return_url;
151
152	1	$this->_return_url = $return_url;
153
154	1	return $this;
155		}
156
157	1	public function cancel_url($cancel_url = NULL)
158		{
159	1	if ($cancel_url === NULL)
160	1	return $this->_cancel_url;
161
162	1	$this->_cancel_url = $cancel_url;
163
164	1	return $this;
165		}
166
167	1	public function notify_url($notify_url = NULL)
168		{
169	1	if ($notify_url === NULL)
170	1	return $this->_notify_url;
171
172	1	$this->_notify_url = $notify_url;
173
174	1	return $this;
175		}
176
177		public function request($url, array $request_data = array(), array $headers = array())
178		{
179		// Create a new curl instance
180		$curl = curl_init();
181
182		$curl_options = array(
183		CURLOPT_URL => $url,
184		CURLOPT_POST => TRUE,
185		CURLOPT_SSL_VERIFYPEER => FALSE,
186		CURLOPT_SSL_VERIFYHOST => FALSE,
187		CURLOPT_RETURNTRANSFER => TRUE,
188		);
189
190		if ($request_data)
		0 ignored issues – show Bug Best Practice introduced 2020-02-03 12:22 UTC by Report Bug Copy Issue Report The expression `$request_data` of type `array` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `! empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
191		{
192		$curl_options[CURLOPT_POSTFIELDS] = http_build_query($request_data, NULL, '&');
193		}
194
195		if ($headers)
		0 ignored issues – show Bug Best Practice introduced 2020-02-03 12:22 UTC by Report Bug Copy Issue Report The expression `$headers` 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. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
196		{
197		$curl_options[CURLOPT_HTTPHEADER] = $headers;
198		}
199
200		// Set curl options
201		curl_setopt_array($curl, $curl_options);
202
203		if (($response_string = curl_exec($curl)) === FALSE)
204		{
205		// Get the error code and message
206		$code = curl_errno($curl);
207		$error = curl_error($curl);
208
209		// Close curl
210		curl_close($curl);
211
212		throw new Request_Exception('PayPal API request for :url failed: :error (:code)', $url, $request_data, array(
213		':url' => $url,
214		':error' => $error,
215		':code' => $code
216		));
217		}
218
219		// Close curl
220		curl_close($curl);
221
222		return static::parse_response($response_string, $url, $request_data);
223		}
224		}

OpenBuildings / paypal

Payment::return_url() A last analyzed 2020-02-20 17:25 UTC

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Payment::return_url() A
last analyzed 2020-02-20 17:25 UTC