GatewayInfo::shouldUseAsyncNotifications() - Code Metrics - Inspection of "Merge pull request #105 from bummzack/new-config-a..." - burnbright/silverstripe-omnipay - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — 2.0 ( 281022...1bc7b4 )

by Mark

created 2016-03-31 11:03 UTC

GatewayInfo::shouldUseAsyncNotifications() A

↳ Parent: GatewayInfo

Complexity

Conditions	2
Paths	2

Size

Total Lines	9
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	9
rs	9.6666
cc	2
eloc	4
nc	2
nop	1

<?php

use Omnipay\Common\GatewayFactory;

/**
 * Provides information about gateways.
 *
 * Use this class in YAML to configure your gateway settings.
 * Eg.
 * <code>
 * GatewayInfo:
 *  PayPal_Express:
 *    parameters:
 *      username: 'my.user.name'
 *      # more parameters…
 * </code>
 *
 * The following config settings are allowed per gateway:
 * * `is_manual` *boolean*: Set this to true if this gateway should be considered a "Manual" Payment (eg. Invoice)
 * * `use_authorize` *boolean*: Whether or not this Gateway should prefer authorize over purchase
 * * `use_async_notification` *boolean*: When set to true, this Gateway will receive asynchronous notifications from the Payment provider
 * * `token_key` *string*: Key for the token parameter
 * * `required_fields` *array*: An array of required form-fields
 * * `properties` *map*: All gateway properties that will be passed along to the Omnipay Gateway instance
 */
class GatewayInfo
{
    /**
     * Config accessor
     * @return Config_ForClass
     */
    public static function config()
    {
        return Config::inst()->forClass('GatewayInfo');
    }

    /**
     * Get the available configured payment types, optionally with i18n readable names.
     * @param bool $nice make the array values i18n readable.
     * @return array map of gateway short name to translated long name.
     */
    public static function getSupportedGateways($nice = true)
    {
        $allowed = Payment::config()->allowed_gateways;
        if (!is_array($allowed)) {
            //include the manual payment type by default, if no gateways are configured
            $allowed = array("Manual");
        }
        $allowed = array_combine($allowed, $allowed);
        if ($nice) {
            $allowed = array_map('GatewayInfo::niceTitle', $allowed);
        }

        return $allowed;
    }

    /**
     * Get a locale aware title for the given gateway
     * @param string $name gateway short name
     * @return string nice title for the gateway. Uses translations, if available
     */
    public static function niceTitle($name)
    {
        $gateway = null;
        try {
            $factory = new GatewayFactory();
            $gateway = $factory->create($name);
        } catch (Exception $e) {
            /** do nothing */
        }
        return _t(
            "Payment." . $name,
            $gateway ? $gateway->getName() : $name
        );
    }

    /**
     * Find out if the given gateway is supported.
     * @param  string $gateway gateway name to check
     * @return boolean
     */
    public static function isSupported($gateway)
    {
        $gateways = self::getSupportedGateways(false);
        return isset($gateways[$gateway]);
    }

    /**
     * Checks if the given gateway name is an off-site gateway.
     *
     * @param  string $gateway gateway name
     * @throws RuntimeException
     * @return boolean the gateway offsite or not
     */
    public static function isOffsite($gateway)
    {
        $factory = new GatewayFactory();
        $gateway = $factory->create($gateway);
        // Some offsite gateways don't separate between authorize and complete requests,
        // so we need a different way to determine they're off site in the first place
        // without kicking off a purchase request within Omnipay.
        if (method_exists($gateway, 'isOffsite')) {
            return !!$gateway->isOffsite();

        }

        if($gateway instanceof \Omnipay\Common\AbstractGateway){
            return ($gateway->supportsCompletePurchase() || $gateway->supportsCompleteAuthorize());
        }

        return false;
    }

    /**
     * Check for special 'manual' payment type.
     * @param  string $gateway
     * @return boolean
     */
    public static function isManual($gateway)
    {
        if (self::getConfigSetting($gateway, 'is_manual')) {
            return true;
        }

        $manualGateways = Payment::config()->manual_gateways;
        if (is_array($manualGateways)) {
            Deprecation::notice(
                '3.0',
                'Please refrain from using Payment:manual_gateways config. ' .
                'Mark individual gateways with `is_manual` instead (see docs).'
            );
        }

        // if not defined in config, set default manual gateway to 'Manual'
        if (!$manualGateways) {
            $manualGateways = array('Manual');
        }

        return in_array($gateway, $manualGateways);
    }

    /**
     * Check if the given gateway should use authorize payments
     * @param string $gateway the gateway name
     * @return boolean
     */
    public static function shouldUseAuthorize($gateway)
    {
        // Manual gateways are "authorized" by nature
        if (self::isManual($gateway)) {
            return true;
        }

        return self::getConfigSetting($gateway, 'use_authorize') == true;
    }

    /**
     * Check if the given gateway should use asynchronous notifications
     * @param string $gateway the gateway name
     * @return boolean
     */
    public static function shouldUseAsyncNotifications($gateway)
    {
        // Manual gateways can be excluded
        if (self::isManual($gateway)) {
            return false;
        }

        return self::getConfigSetting($gateway, 'use_async_notification') == true;
    }

    /**
     * Get the token key value configured for the given gateway
     * @param string $gateway the gateway name
     * @param string $default the default token key if not found in config
     * @return string
     */
    public static function getTokenKey($gateway, $default = 'token')
    {
        $tokenKey = Payment::config()->token_key;
        if($tokenKey){
            Deprecation::notice(
                '3.0',
                'Please refrain from setting token_key as config parameter of Payment. ' .
                'Use GatewayInfo and set the token key on a gateway basis (see docs).'
            );
        } else {
            $tokenKey = self::getConfigSetting($gateway, 'token_key');
        }

        return is_string($tokenKey) ? $tokenKey : $default;
    }

    /**
     * Get the required parameters for a given gateway
     * @param string $gateway gateway name
     * @return array required parameters
     */
    public static function requiredFields($gateway)
    {
        $parameters = self::getParameters($gateway);
        $fields = array();
        if (isset($parameters['required_fields']) && is_array($parameters['required_fields'])) {
            Deprecation::notice(
                '3.0',
                'Please refrain from setting required_fields in the gateway parameters. ' .
                'Put the `required_fields` directly under the gateway (see docs).'
            );
            $fields = $parameters['required_fields'];
        } else {
            $requiredFields = self::getConfigSetting($gateway, 'required_fields');
            if (is_array($requiredFields)) {
                $fields = $requiredFields;
            }
        }

        //always require the following for on-site gateways (and not manual)
        if (!self::isOffsite($gateway) && !self::isManual($gateway)) {
            $fields = array_merge(
                $fields,
                array('name', 'number', 'expiryMonth', 'expiryYear', 'cvv')
            );
        }

        return $fields;
    }

    /**
     * Get the gateway config-parameters.
     *
     * @param string $gateway the gateway name
     * @return array|null gateway parameters
     */
    public static function getParameters($gateway)
    {
        $params = Payment::config()->parameters;
        if (isset($params[$gateway])) {
            Deprecation::notice(
                '3.0',
                'Please refrain from setting Gateway parameters under Payment. ' .
                'Use GatewayConfig instead (see docs).'
            );
            return $params[$gateway];
        }

        $params = self::getConfigSetting($gateway, 'parameters');
        return is_array($params) ? $params : null;
    }

    /**
     * Get a single config setting for a gateway
     * @param string $gateway the gateway name
     * @param string $key the config key to get
     * @return mixed
     */
    public static function getConfigSetting($gateway, $key)
    {
        $config = self::config()->get($gateway);
        if (!is_array($config)) {
            return null;
        }

        return isset($config[$key]) ? $config[$key] : null;
    }

    // -----------------------------------------------------------------------------------------------------------------
    // Deprecated methods.
    // TODO: Remove with 3.0
    // -----------------------------------------------------------------------------------------------------------------

    /**
     * Get the available configured payment types, optionally with i18n readable names.
     * @param bool $nice make the array values i18n readable.
     * @return array map of gateway short name to translated long name.
     * @deprecated 3.0 Snake-case methods will be deprecated with 3.0, use getSupportedGateways
     */
    public static function get_supported_gateways($nice = true)
    {
        Deprecation::notice('3.0', 'Snake-case methods will be deprecated with 3.0. Use getSupportedGateways');
        return self::getSupportedGateways($nice);
    }

    /**
     * @deprecated 3.0 Snake-case methods will be deprecated with 3.0, use niceTitle
     */
    public static function nice_title($name)
    {
        Deprecation::notice('3.0', 'Snake-case methods will be deprecated with 3.0. Use niceTitle');
        return self::niceTitle($name);
    }

    /**
     * Find out if the given gateway is supported.
     * @param  string $gateway gateway name to check
     * @return boolean
     * @deprecated 3.0 Snake-case methods will be deprecated with 3.0, use isSupported
     */
    public static function is_supported($gateway)
    {
        Deprecation::notice('3.0', 'Snake-case methods will be deprecated with 3.0. Use isSupported');
        return self::isSupported($gateway);
    }

    /**
     * Checks if the given gateway name is an off-site gateway.
     *
     * @param  string $gateway gateway name
     * @throws RuntimeException
     * @return boolean the gateway offsite or not
     * @deprecated 3.0 Snake-case methods will be deprecated with 3.0, use isOffsite
     */
    public static function is_offsite($gateway)
    {
        Deprecation::notice('3.0', 'Snake-case methods will be deprecated with 3.0. Use isOffsite');
        return self::isOffsite($gateway);
    }

    /**
     * Check for special 'manual' payment type.
     * @param  string $gateway
     * @return boolean
     * @deprecated 3.0 Snake-case methods will be deprecated with 3.0, use isManual
     */
    public static function is_manual($gateway)
    {
        Deprecation::notice('3.0', 'Snake-case methods will be deprecated with 3.0. Use isManual');
        return self::isManual($gateway);
    }

    /**
     * Get the required parameters for a given gateway
     * @param string $gateway gateway name
     * @return array required parameters
     * @deprecated 3.0 Snake-case methods will be deprecated with 3.0, use requiredFields
     */
    public static function required_fields($gateway)
    {
        Deprecation::notice('3.0', 'Snake-case methods will be deprecated with 3.0. Use requiredFields');
        return self::requiredFields($gateway);
    }
}


1			<?php
2
3			use Omnipay\Common\GatewayFactory;
4
5			/**
6			* Provides information about gateways.
7			*
8			* Use this class in YAML to configure your gateway settings.
9			* Eg.
10			* <code>
11			* GatewayInfo:
12			* PayPal_Express:
13			* parameters:
14			* username: 'my.user.name'
15			* # more parameters…
16			* </code>
17			*
18			* The following config settings are allowed per gateway:
19			* * `is_manual` boolean: Set this to true if this gateway should be considered a "Manual" Payment (eg. Invoice)
20			* * `use_authorize` boolean: Whether or not this Gateway should prefer authorize over purchase
21			* * `use_async_notification` boolean: When set to true, this Gateway will receive asynchronous notifications from the Payment provider
22			* * `token_key` string: Key for the token parameter
23			* * `required_fields` array: An array of required form-fields
24			* * `properties` map: All gateway properties that will be passed along to the Omnipay Gateway instance
25			*/
26			class GatewayInfo
27			{
28			/**
29			* Config accessor
30			* @return Config_ForClass
31			*/
32			public static function config()
33			{
34			return Config::inst()->forClass('GatewayInfo');
35			}
36
37			/**
38			* Get the available configured payment types, optionally with i18n readable names.
39			* @param bool $nice make the array values i18n readable.
40			* @return array map of gateway short name to translated long name.
41			*/
42			public static function getSupportedGateways($nice = true)
43			{
44			$allowed = Payment::config()->allowed_gateways;
45			if (!is_array($allowed)) {
46			//include the manual payment type by default, if no gateways are configured
47			$allowed = array("Manual");
48			}
49			$allowed = array_combine($allowed, $allowed);
50			if ($nice) {
51			$allowed = array_map('GatewayInfo::niceTitle', $allowed);
52			}
53
54			return $allowed;
55			}
56
57			/**
58			* Get a locale aware title for the given gateway
59			* @param string $name gateway short name
60			* @return string nice title for the gateway. Uses translations, if available
61			*/
62			public static function niceTitle($name)
63			{
64			$gateway = null;
65			try {
66			$factory = new GatewayFactory();
67			$gateway = $factory->create($name);
68			} catch (Exception $e) {
69			/** do nothing */
70			}
71			return _t(
72			"Payment." . $name,
73			$gateway ? $gateway->getName() : $name
74			);
75			}
76
77			/**
78			* Find out if the given gateway is supported.
79			* @param string $gateway gateway name to check
80			* @return boolean
81			*/
82			public static function isSupported($gateway)
83			{
84			$gateways = self::getSupportedGateways(false);
85			return isset($gateways[$gateway]);
86			}
87
88			/**
89			* Checks if the given gateway name is an off-site gateway.
90			*
91			* @param string $gateway gateway name
92			* @throws RuntimeException
93			* @return boolean the gateway offsite or not
94			*/
95			public static function isOffsite($gateway)
96			{
97			$factory = new GatewayFactory();
98			$gateway = $factory->create($gateway);
99			// Some offsite gateways don't separate between authorize and complete requests,
100			// so we need a different way to determine they're off site in the first place
101			// without kicking off a purchase request within Omnipay.
102			if (method_exists($gateway, 'isOffsite')) {
103			return !!$gateway->isOffsite();
			0 ignored issues – show Bug introduced 2016-02-18 12:28 UTC by Report Bug Copy Issue Report The method `isOffsite()` does not seem to exist on `object<Omnipay\Common\GatewayInterface>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
104			}
105
106			if($gateway instanceof \Omnipay\Common\AbstractGateway){
107			return ($gateway->supportsCompletePurchase() \|\| $gateway->supportsCompleteAuthorize());
108			}
109
110			return false;
111			}
112
113			/**
114			* Check for special 'manual' payment type.
115			* @param string $gateway
116			* @return boolean
117			*/
118			public static function isManual($gateway)
119			{
120			if (self::getConfigSetting($gateway, 'is_manual')) {
121			return true;
122			}
123
124			$manualGateways = Payment::config()->manual_gateways;
125			if (is_array($manualGateways)) {
126			Deprecation::notice(
127			'3.0',
128			'Please refrain from using Payment:manual_gateways config. ' .
129			'Mark individual gateways with `is_manual` instead (see docs).'
130			);
131			}
132
133			// if not defined in config, set default manual gateway to 'Manual'
134			if (!$manualGateways) {
135			$manualGateways = array('Manual');
136			}
137
138			return in_array($gateway, $manualGateways);
139			}
140
141			/**
142			* Check if the given gateway should use authorize payments
143			* @param string $gateway the gateway name
144			* @return boolean
145			*/
146			public static function shouldUseAuthorize($gateway)
147			{
148			// Manual gateways are "authorized" by nature
149			if (self::isManual($gateway)) {
150			return true;
151			}
152
153			return self::getConfigSetting($gateway, 'use_authorize') == true;
154			}
155
156			/**
157			* Check if the given gateway should use asynchronous notifications
158			* @param string $gateway the gateway name
159			* @return boolean
160			*/
161			public static function shouldUseAsyncNotifications($gateway)
162			{
163			// Manual gateways can be excluded
164			if (self::isManual($gateway)) {
165			return false;
166			}
167
168			return self::getConfigSetting($gateway, 'use_async_notification') == true;
169			}
170
171			/**
172			* Get the token key value configured for the given gateway
173			* @param string $gateway the gateway name
174			* @param string $default the default token key if not found in config
175			* @return string
176			*/
177			public static function getTokenKey($gateway, $default = 'token')
178			{
179			$tokenKey = Payment::config()->token_key;
180			if($tokenKey){
181			Deprecation::notice(
182			'3.0',
183			'Please refrain from setting token_key as config parameter of Payment. ' .
184			'Use GatewayInfo and set the token key on a gateway basis (see docs).'
185			);
186			} else {
187			$tokenKey = self::getConfigSetting($gateway, 'token_key');
188			}
189
190			return is_string($tokenKey) ? $tokenKey : $default;
191			}
192
193			/**
194			* Get the required parameters for a given gateway
195			* @param string $gateway gateway name
196			* @return array required parameters
197			*/
198			public static function requiredFields($gateway)
199			{
200			$parameters = self::getParameters($gateway);
201			$fields = array();
202			if (isset($parameters['required_fields']) && is_array($parameters['required_fields'])) {
203			Deprecation::notice(
204			'3.0',
205			'Please refrain from setting required_fields in the gateway parameters. ' .
206			'Put the `required_fields` directly under the gateway (see docs).'
207			);
208			$fields = $parameters['required_fields'];
209			} else {
210			$requiredFields = self::getConfigSetting($gateway, 'required_fields');
211			if (is_array($requiredFields)) {
212			$fields = $requiredFields;
213			}
214			}
215
216			//always require the following for on-site gateways (and not manual)
217			if (!self::isOffsite($gateway) && !self::isManual($gateway)) {
218			$fields = array_merge(
219			$fields,
220			array('name', 'number', 'expiryMonth', 'expiryYear', 'cvv')
221			);
222			}
223
224			return $fields;
225			}
226
227			/**
228			* Get the gateway config-parameters.
229			*
230			* @param string $gateway the gateway name
231			* @return array\|null gateway parameters
232			*/
233			public static function getParameters($gateway)
234			{
235			$params = Payment::config()->parameters;
236			if (isset($params[$gateway])) {
237			Deprecation::notice(
238			'3.0',
239			'Please refrain from setting Gateway parameters under Payment. ' .
240			'Use GatewayConfig instead (see docs).'
241			);
242			return $params[$gateway];
243			}
244
245			$params = self::getConfigSetting($gateway, 'parameters');
246			return is_array($params) ? $params : null;
247			}
248
249			/**
250			* Get a single config setting for a gateway
251			* @param string $gateway the gateway name
252			* @param string $key the config key to get
253			* @return mixed
254			*/
255			public static function getConfigSetting($gateway, $key)
256			{
257			$config = self::config()->get($gateway);
258			if (!is_array($config)) {
259			return null;
260			}
261
262			return isset($config[$key]) ? $config[$key] : null;
263			}
264
265			// -----------------------------------------------------------------------------------------------------------------
266			// Deprecated methods.
267			// TODO: Remove with 3.0
268			// -----------------------------------------------------------------------------------------------------------------
269
270			/**
271			* Get the available configured payment types, optionally with i18n readable names.
272			* @param bool $nice make the array values i18n readable.
273			* @return array map of gateway short name to translated long name.
274			* @deprecated 3.0 Snake-case methods will be deprecated with 3.0, use getSupportedGateways
275			*/
276			public static function get_supported_gateways($nice = true)
277			{
278			Deprecation::notice('3.0', 'Snake-case methods will be deprecated with 3.0. Use getSupportedGateways');
279			return self::getSupportedGateways($nice);
280			}
281
282			/**
283			* @deprecated 3.0 Snake-case methods will be deprecated with 3.0, use niceTitle
284			*/
285			public static function nice_title($name)
286			{
287			Deprecation::notice('3.0', 'Snake-case methods will be deprecated with 3.0. Use niceTitle');
288			return self::niceTitle($name);
289			}
290
291			/**
292			* Find out if the given gateway is supported.
293			* @param string $gateway gateway name to check
294			* @return boolean
295			* @deprecated 3.0 Snake-case methods will be deprecated with 3.0, use isSupported
296			*/
297			public static function is_supported($gateway)
298			{
299			Deprecation::notice('3.0', 'Snake-case methods will be deprecated with 3.0. Use isSupported');
300			return self::isSupported($gateway);
301			}
302
303			/**
304			* Checks if the given gateway name is an off-site gateway.
305			*
306			* @param string $gateway gateway name
307			* @throws RuntimeException
308			* @return boolean the gateway offsite or not
309			* @deprecated 3.0 Snake-case methods will be deprecated with 3.0, use isOffsite
310			*/
311			public static function is_offsite($gateway)
312			{
313			Deprecation::notice('3.0', 'Snake-case methods will be deprecated with 3.0. Use isOffsite');
314			return self::isOffsite($gateway);
315			}
316
317			/**
318			* Check for special 'manual' payment type.
319			* @param string $gateway
320			* @return boolean
321			* @deprecated 3.0 Snake-case methods will be deprecated with 3.0, use isManual
322			*/
323			public static function is_manual($gateway)
324			{
325			Deprecation::notice('3.0', 'Snake-case methods will be deprecated with 3.0. Use isManual');
326			return self::isManual($gateway);
327			}
328
329			/**
330			* Get the required parameters for a given gateway
331			* @param string $gateway gateway name
332			* @return array required parameters
333			* @deprecated 3.0 Snake-case methods will be deprecated with 3.0, use requiredFields
334			*/
335			public static function required_fields($gateway)
336			{
337			Deprecation::notice('3.0', 'Snake-case methods will be deprecated with 3.0. Use requiredFields');
338			return self::requiredFields($gateway);
339			}
340			}
341

burnbright / silverstripe-omnipay

Push — 2.0 ( 281022...1bc7b4 )

GatewayInfo::shouldUseAsyncNotifications() A

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