EED_Recaptcha - Code Metrics - Inspection of "Daily Inspection: Merge remote-tracking branch 'gi..." - eventespresso/event-espresso-core - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Branch — BUG/11475/decode-site-title-fo... (bbd86e)

unknown

created 2018-04-06 21:26 UTC

EED_Recaptcha B

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	380
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	10

Importance

Changes

Metric	Value
dl	0
loc	380
rs	8.295
c	0
b	0
f	0
wmc	42
lcom	1
cbo	10

17 Methods

Rating	Name	Size	Complexity
A	instance()	4	1
B	set_hooks()	33	3
B	set_hooks_admin()	25	4
A	set_definitions()	11	2
A	set_late_hooks()	7	1
A	useRecaptcha()	5	2
A	notPaymentOptionsRevisit()	7	2
B	enqueue_styles_and_scripts()	29	1
A	run()	3	1
A	not_a_robot()	7	2
A	display_recaptcha()	20	4
A	bypass_recaptcha_for_spco_load_payment_method()	8	1
B	recaptcha_passed()	18	5
A	recaptcha_response()	10	2
B	_bypass_recaptcha()	23	5
A	_get_recaptcha_response()	7	1
B	_process_recaptcha_response()	24	5

How to fix Complexity

<?php

use EventEspresso\core\exceptions\InvalidDataTypeException;
use EventEspresso\core\exceptions\InvalidInterfaceException;
use ReCaptcha\ReCaptcha;
use ReCaptcha\RequestMethod\SocketPost;
use ReCaptcha\Response;

defined('EVENT_ESPRESSO_VERSION') || exit('NO direct script access allowed');



/**
 * EED_Recaptcha
 * PLZ NOTE: ALL ADMIN SETTINGS FUNCTIONALITY HAS BEEN MOVED TO
 * \EventEspresso\caffeinated\modules\recaptcha_invisible\RecaptchaAdminSettings
 *
 * @package        Event Espresso
 * @subpackage     /modules/recaptcha/
 * @author         Brent Christensen
 */
class EED_Recaptcha extends EED_Module
{

    /**
     * @var EE_Registration_Config $config
     */
    private static $config;

    /**
     * @type bool $_not_a_robot
     */
    private static $_not_a_robot;

    /**
     * @type string $_recaptcha_response
     */
    private static $_recaptcha_response;


    /**
     * @return EED_Module|EED_Recaptcha
     */
    public static function instance()
    {
        return parent::get_instance(__CLASS__);
    }


    /**
     * set_hooks - for hooking into EE Core, other modules, etc
     *
     * @return void
     * @throws InvalidArgumentException
     * @throws InvalidInterfaceException
     * @throws InvalidDataTypeException
     */
    public static function set_hooks()
    {
        EED_Recaptcha::$config = EE_Registry::instance()->CFG->registration;
        // use_captcha ?
        if (
            EED_Recaptcha::useRecaptcha()
            && EED_Recaptcha::notPaymentOptionsRevisit()
        ) {
            EED_Recaptcha::set_definitions();
            EED_Recaptcha::enqueue_styles_and_scripts();
            add_action('wp', array('EED_Recaptcha', 'set_late_hooks'), 1, 0);
            add_action(
                'AHEE__before_spco_whats_next_buttons',
                array('EED_Recaptcha', 'display_recaptcha'), 10, 0
            );
            add_filter(
                'FHEE__EED_Single_Page_Checkout__init___continue_reg',
                array('EED_Recaptcha', 'not_a_robot')
            );
            add_filter(
                'FHEE__EE_SPCO_Reg_Step__set_completed___completed',
                array('EED_Recaptcha', 'not_a_robot')
            );
            add_filter(
                'FHEE__EE_SPCO_JSON_Response___toString__JSON_response',
                array('EED_Recaptcha', 'recaptcha_response')
            );
            add_filter(
                'FHEE__EED_Recaptcha___bypass_recaptcha__bypass_request_params_array',
                array('EED_Recaptcha', 'bypass_recaptcha_for_spco_load_payment_method')
            );
        }
    }


    /**
     * set_hooks_admin - for hooking into EE Admin Core, other modules, etc
     *
     * @return void
     * @throws InvalidArgumentException
     * @throws InvalidInterfaceException
     * @throws InvalidDataTypeException
     */
    public static function set_hooks_admin()
    {
        EED_Recaptcha::$config = EE_Registry::instance()->CFG->registration;
        EED_Recaptcha::set_definitions();
        // use_captcha ?
        if (
            EED_Recaptcha::useRecaptcha()
            && EED_Recaptcha::notPaymentOptionsRevisit()
            && EE_Registry::instance()->REQ->get('step', '') !== ''
        ) {
            EED_Recaptcha::enqueue_styles_and_scripts();
            add_filter(
                'FHEE__EED_Single_Page_Checkout__init___continue_reg',
                array('EED_Recaptcha', 'not_a_robot')
            );
            add_filter(
                'FHEE__EE_SPCO_Reg_Step__set_completed___completed',
                array('EED_Recaptcha', 'not_a_robot')
            );
            add_filter(
                'FHEE__EE_SPCO_JSON_Response___toString__JSON_response',
                array('EED_Recaptcha', 'recaptcha_response')
            );
        }
    }


    /**
     * @return void
     */
    public static function set_definitions()
    {
        if (is_user_logged_in()) {
            EED_Recaptcha::$_not_a_robot = true;
        }
        define(
            'RECAPTCHA_BASE_PATH',
            rtrim(str_replace(array('\\', '/'), DS, plugin_dir_path(__FILE__)), DS) . DS
        );
        define('RECAPTCHA_BASE_URL', plugin_dir_url(__FILE__));
    }


    /**
     * @return void
     */
    public static function set_late_hooks()
    {
        add_filter(
            'FHEE__Single_Page_Checkout__translate_js_strings__ajax_submit',
            array('EED_Recaptcha', 'not_a_robot')
        );
    }


    /**
     * @return boolean
     */
    public static function useRecaptcha()
    {
        return EED_Recaptcha::$config->use_captcha
               && EED_Recaptcha::$config->recaptcha_theme !== 'invisible';
    }


    /**
     * @return boolean
     * @throws InvalidArgumentException
     * @throws InvalidInterfaceException
     * @throws InvalidDataTypeException
     */
    public static function notPaymentOptionsRevisit()
    {
        return ! (
            EE_Registry::instance()->REQ->get('step', '') === 'payment_options'
            && (boolean) EE_Registry::instance()->REQ->get('revisit', false) === true
        );
    }


    /**
     * @return void
     * @throws InvalidArgumentException
     * @throws InvalidInterfaceException
     * @throws InvalidDataTypeException
     */
    public static function enqueue_styles_and_scripts()
    {
        wp_register_script(
            'espresso_recaptcha',
            RECAPTCHA_BASE_URL . 'scripts' . DS . 'espresso_recaptcha.js',
            array('single_page_checkout'),
            EVENT_ESPRESSO_VERSION,
            true
        );
        wp_register_script(
            'google_recaptcha',
            'https://www.google.com/recaptcha/api.js?hl=' . EED_Recaptcha::$config->recaptcha_language,
            array('espresso_recaptcha'),
            EVENT_ESPRESSO_VERSION,
            true
        );
        EE_Registry::$i18n_js_strings['no_SPCO_error']      = __(
            'It appears the Single Page Checkout javascript was not loaded properly! Please refresh the page and try again or contact support.',
            'event_espresso'
        );
        EE_Registry::$i18n_js_strings['no_recaptcha_error'] = __(
            'There appears to be a problem with the reCAPTCHA configuration! Please check the admin settings or contact support.',
            'event_espresso'
        );
        EE_Registry::$i18n_js_strings['recaptcha_fail']     = __(
            'Please complete the anti-spam test before proceeding.',
            'event_espresso'
        );
    }


    /**
     * @param \WP $WP
     */
    public function run($WP)
    {
    }


    /**
     * @return boolean
     * @throws InvalidArgumentException
     * @throws InvalidInterfaceException
     * @throws InvalidDataTypeException
     */
    public static function not_a_robot()
    {
        $not_a_robot = is_bool(EED_Recaptcha::$_not_a_robot)
            ? EED_Recaptcha::$_not_a_robot
            : EED_Recaptcha::recaptcha_passed();
        return $not_a_robot;
    }


    /**
     * @return void
     * @throws DomainException
     * @throws InvalidArgumentException
     * @throws InvalidInterfaceException
     * @throws InvalidDataTypeException
     */
    public static function display_recaptcha()
    {
        // logged in means you have already passed a turing test of sorts
        if (is_user_logged_in()) {
            return;
        }
        // don't display if not using recaptcha or user is logged in
        if (EED_Recaptcha::useRecaptcha() && ! EED_Recaptcha::$_not_a_robot) {
            // only display if they have NOT passed the test yet
            EEH_Template::display_template(
                RECAPTCHA_BASE_PATH . DS . 'templates' . DS . 'recaptcha.template.php',
                array(
                    'recaptcha_publickey' => EED_Recaptcha::$config->recaptcha_publickey,
                    'recaptcha_theme'     => EED_Recaptcha::$config->recaptcha_theme,
                    'recaptcha_type'      => EED_Recaptcha::$config->recaptcha_type,
                )
            );
            wp_enqueue_script('google_recaptcha');
        }
    }


    /**
     * @return array
     * @throws InvalidArgumentException
     * @throws InvalidInterfaceException
     * @throws InvalidDataTypeException
     */
    public static function bypass_recaptcha_for_spco_load_payment_method()
    {
        return array(
            'EESID'  => EE_Registry::instance()->SSN->id(),
            'step'   => 'payment_options',
            'action' => 'switch_spco_billing_form',
        );
    }


    /**
     * @return boolean
     * @throws InvalidArgumentException
     * @throws InvalidInterfaceException
     * @throws InvalidDataTypeException
     */
    public static function recaptcha_passed()
    {
        // logged in means you have already passed a turing test of sorts
        if (is_user_logged_in() || EED_Recaptcha::_bypass_recaptcha()) {
            return true;
        }
        // was test already passed?
        $recaptcha_passed = EE_Registry::instance()->SSN->get_session_data('recaptcha_passed');
        $recaptcha_passed = filter_var($recaptcha_passed, FILTER_VALIDATE_BOOLEAN);
        // verify recaptcha
        EED_Recaptcha::_get_recaptcha_response();
        if (! $recaptcha_passed && EED_Recaptcha::$_recaptcha_response) {
            $recaptcha_passed = EED_Recaptcha::_process_recaptcha_response();
            EE_Registry::instance()->SSN->set_session_data(array('recaptcha_passed' => $recaptcha_passed));
        }
        EED_Recaptcha::$_not_a_robot = $recaptcha_passed;
        return $recaptcha_passed;
    }


    /**
     * @param array $recaptcha_response
     * @return array
     */
    public static function recaptcha_response($recaptcha_response = array())
    {
        if (EED_Recaptcha::_bypass_recaptcha()) {
            $recaptcha_response['bypass_recaptcha'] = true;
            $recaptcha_response['recaptcha_passed'] = true;
        } else {
            $recaptcha_response['recaptcha_passed'] = EED_Recaptcha::$_not_a_robot;
        }
        return $recaptcha_response;
    }


    /**
     * @return boolean
     */
    private static function _bypass_recaptcha()
    {
        // an array of key value pairs that must match exactly with the incoming request,
        // in order to bypass recaptcha for the current request ONLY
        $bypass_request_params_array = (array) apply_filters(
            'FHEE__EED_Recaptcha___bypass_recaptcha__bypass_request_params_array',
            array()
        );
        // does $bypass_request_params_array have any values ?
        if (empty($bypass_request_params_array)) {
            return false;
        }
        // initially set bypass to TRUE
        $bypass_recaptcha = true;
        foreach ($bypass_request_params_array as $key => $value) {
            // if $key is not found or value doesn't match exactly, then toggle bypass to FALSE,
            // otherwise carry over it's value. This way, one missed setting results in no bypass
            $bypass_recaptcha = isset($_REQUEST[ $key ]) && $_REQUEST[ $key ] === $value
                ? $bypass_recaptcha
                : false;
        }
        return $bypass_recaptcha;
    }


    /**
     * @return void
     * @throws InvalidArgumentException
     * @throws InvalidInterfaceException
     * @throws InvalidDataTypeException
     */
    private static function _get_recaptcha_response()
    {
        EED_Recaptcha::$_recaptcha_response = EE_Registry::instance()->REQ->get(
            'g-recaptcha-response',
            false
        );
    }


    /**
     * @return boolean
     * @throws InvalidArgumentException
     * @throws InvalidInterfaceException
     * @throws InvalidDataTypeException
     */
    private static function _process_recaptcha_response()
    {
        // verify library is loaded
        if (! class_exists('\ReCaptcha\ReCaptcha')) {
            require_once RECAPTCHA_BASE_PATH . DS . 'autoload.php';
        }
        // The response from reCAPTCHA
        EED_Recaptcha::_get_recaptcha_response();
        $recaptcha_response = EED_Recaptcha::$_recaptcha_response;
        // Was there a reCAPTCHA response?
        if ($recaptcha_response) {
            // if allow_url_fopen is Off, then set a different request method
            $request_method     = ! ini_get('allow_url_fopen') ? new SocketPost() : null;
            $recaptcha          = new ReCaptcha(
                EED_Recaptcha::$config->recaptcha_privatekey,
                $request_method
            );
            $recaptcha_response = $recaptcha->verify(
                EED_Recaptcha::$_recaptcha_response,
                $_SERVER['REMOTE_ADDR']
            );
        }
        return $recaptcha_response instanceof Response && $recaptcha_response->isSuccess();
    }
}
// End of file EED_Recaptcha.module.php
// Location: /modules/recaptcha/EED_Recaptcha.module.php


1			<?php
2
3			use EventEspresso\core\exceptions\InvalidDataTypeException;
4			use EventEspresso\core\exceptions\InvalidInterfaceException;
5			use ReCaptcha\ReCaptcha;
6			use ReCaptcha\RequestMethod\SocketPost;
7			use ReCaptcha\Response;
8
9			defined('EVENT_ESPRESSO_VERSION') \|\| exit('NO direct script access allowed');
10
11
12
13			/**
14			* EED_Recaptcha
15			* PLZ NOTE: ALL ADMIN SETTINGS FUNCTIONALITY HAS BEEN MOVED TO
16			* \EventEspresso\caffeinated\modules\recaptcha_invisible\RecaptchaAdminSettings
17			*
18			* @package Event Espresso
19			* @subpackage /modules/recaptcha/
20			* @author Brent Christensen
21			*/
22			class EED_Recaptcha extends EED_Module
23			{
24
25			/**
26			* @var EE_Registration_Config $config
27			*/
28			private static $config;
29
30			/**
31			* @type bool $_not_a_robot
32			*/
33			private static $_not_a_robot;
34
35			/**
36			* @type string $_recaptcha_response
37			*/
38			private static $_recaptcha_response;
39
40
41			/**
42			* @return EED_Module\|EED_Recaptcha
43			*/
44			public static function instance()
45			{
46			return parent::get_instance(__CLASS__);
47			}
48
49
50			/**
51			* set_hooks - for hooking into EE Core, other modules, etc
52			*
53			* @return void
54			* @throws InvalidArgumentException
55			* @throws InvalidInterfaceException
56			* @throws InvalidDataTypeException
57			*/
58			public static function set_hooks()
59			{
60			EED_Recaptcha::$config = EE_Registry::instance()->CFG->registration;
61			// use_captcha ?
62			if (
63			EED_Recaptcha::useRecaptcha()
64			&& EED_Recaptcha::notPaymentOptionsRevisit()
65			) {
66			EED_Recaptcha::set_definitions();
67			EED_Recaptcha::enqueue_styles_and_scripts();
68			add_action('wp', array('EED_Recaptcha', 'set_late_hooks'), 1, 0);
69			add_action(
70			'AHEE__before_spco_whats_next_buttons',
71			array('EED_Recaptcha', 'display_recaptcha'), 10, 0
72			);
73			add_filter(
74			'FHEE__EED_Single_Page_Checkout__init___continue_reg',
75			array('EED_Recaptcha', 'not_a_robot')
76			);
77			add_filter(
78			'FHEE__EE_SPCO_Reg_Step__set_completed___completed',
79			array('EED_Recaptcha', 'not_a_robot')
80			);
81			add_filter(
82			'FHEE__EE_SPCO_JSON_Response___toString__JSON_response',
83			array('EED_Recaptcha', 'recaptcha_response')
84			);
85			add_filter(
86			'FHEE__EED_Recaptcha___bypass_recaptcha__bypass_request_params_array',
87			array('EED_Recaptcha', 'bypass_recaptcha_for_spco_load_payment_method')
88			);
89			}
90			}
91
92
93			/**
94			* set_hooks_admin - for hooking into EE Admin Core, other modules, etc
95			*
96			* @return void
97			* @throws InvalidArgumentException
98			* @throws InvalidInterfaceException
99			* @throws InvalidDataTypeException
100			*/
101			public static function set_hooks_admin()
102			{
103			EED_Recaptcha::$config = EE_Registry::instance()->CFG->registration;
104			EED_Recaptcha::set_definitions();
105			// use_captcha ?
106			if (
107			EED_Recaptcha::useRecaptcha()
108			&& EED_Recaptcha::notPaymentOptionsRevisit()
109			&& EE_Registry::instance()->REQ->get('step', '') !== ''
110			) {
111			EED_Recaptcha::enqueue_styles_and_scripts();
112			add_filter(
113			'FHEE__EED_Single_Page_Checkout__init___continue_reg',
114			array('EED_Recaptcha', 'not_a_robot')
115			);
116			add_filter(
117			'FHEE__EE_SPCO_Reg_Step__set_completed___completed',
118			array('EED_Recaptcha', 'not_a_robot')
119			);
120			add_filter(
121			'FHEE__EE_SPCO_JSON_Response___toString__JSON_response',
122			array('EED_Recaptcha', 'recaptcha_response')
123			);
124			}
125			}
126
127
128			/**
129			* @return void
130			*/
131			public static function set_definitions()
132			{
133			if (is_user_logged_in()) {
134			EED_Recaptcha::$_not_a_robot = true;
135			}
136			define(
137			'RECAPTCHA_BASE_PATH',
138			rtrim(str_replace(array('\\', '/'), DS, plugin_dir_path(__FILE__)), DS) . DS
139			);
140			define('RECAPTCHA_BASE_URL', plugin_dir_url(__FILE__));
141			}
142
143
144			/**
145			* @return void
146			*/
147			public static function set_late_hooks()
148			{
149			add_filter(
150			'FHEE__Single_Page_Checkout__translate_js_strings__ajax_submit',
151			array('EED_Recaptcha', 'not_a_robot')
152			);
153			}
154
155
156			/**
157			* @return boolean
158			*/
159			public static function useRecaptcha()
160			{
161			return EED_Recaptcha::$config->use_captcha
162			&& EED_Recaptcha::$config->recaptcha_theme !== 'invisible';
163			}
164
165
166			/**
167			* @return boolean
168			* @throws InvalidArgumentException
169			* @throws InvalidInterfaceException
170			* @throws InvalidDataTypeException
171			*/
172			public static function notPaymentOptionsRevisit()
173			{
174			return ! (
175			EE_Registry::instance()->REQ->get('step', '') === 'payment_options'
176			&& (boolean) EE_Registry::instance()->REQ->get('revisit', false) === true
177			);
178			}
179
180
181			/**
182			* @return void
183			* @throws InvalidArgumentException
184			* @throws InvalidInterfaceException
185			* @throws InvalidDataTypeException
186			*/
187			public static function enqueue_styles_and_scripts()
188			{
189			wp_register_script(
190			'espresso_recaptcha',
191			RECAPTCHA_BASE_URL . 'scripts' . DS . 'espresso_recaptcha.js',
192			array('single_page_checkout'),
193			EVENT_ESPRESSO_VERSION,
194			true
195			);
196			wp_register_script(
197			'google_recaptcha',
198			'https://www.google.com/recaptcha/api.js?hl=' . EED_Recaptcha::$config->recaptcha_language,
199			array('espresso_recaptcha'),
200			EVENT_ESPRESSO_VERSION,
201			true
202			);
203			EE_Registry::$i18n_js_strings['no_SPCO_error'] = __(
204			'It appears the Single Page Checkout javascript was not loaded properly! Please refresh the page and try again or contact support.',
205			'event_espresso'
206			);
207			EE_Registry::$i18n_js_strings['no_recaptcha_error'] = __(
208			'There appears to be a problem with the reCAPTCHA configuration! Please check the admin settings or contact support.',
209			'event_espresso'
210			);
211			EE_Registry::$i18n_js_strings['recaptcha_fail'] = __(
212			'Please complete the anti-spam test before proceeding.',
213			'event_espresso'
214			);
215			}
216
217
218			/**
219			* @param \WP $WP
220			*/
221			public function run($WP)
222			{
223			}
224
225
226			/**
227			* @return boolean
228			* @throws InvalidArgumentException
229			* @throws InvalidInterfaceException
230			* @throws InvalidDataTypeException
231			*/
232			public static function not_a_robot()
233			{
234			$not_a_robot = is_bool(EED_Recaptcha::$_not_a_robot)
235			? EED_Recaptcha::$_not_a_robot
236			: EED_Recaptcha::recaptcha_passed();
237			return $not_a_robot;
238			}
239
240
241			/**
242			* @return void
243			* @throws DomainException
244			* @throws InvalidArgumentException
245			* @throws InvalidInterfaceException
246			* @throws InvalidDataTypeException
247			*/
248			public static function display_recaptcha()
249			{
250			// logged in means you have already passed a turing test of sorts
251			if (is_user_logged_in()) {
252			return;
253			}
254			// don't display if not using recaptcha or user is logged in
255			if (EED_Recaptcha::useRecaptcha() && ! EED_Recaptcha::$_not_a_robot) {
256			// only display if they have NOT passed the test yet
257			EEH_Template::display_template(
258			RECAPTCHA_BASE_PATH . DS . 'templates' . DS . 'recaptcha.template.php',
259			array(
260			'recaptcha_publickey' => EED_Recaptcha::$config->recaptcha_publickey,
261			'recaptcha_theme' => EED_Recaptcha::$config->recaptcha_theme,
262			'recaptcha_type' => EED_Recaptcha::$config->recaptcha_type,
263			)
264			);
265			wp_enqueue_script('google_recaptcha');
266			}
267			}
268
269
270			/**
271			* @return array
272			* @throws InvalidArgumentException
273			* @throws InvalidInterfaceException
274			* @throws InvalidDataTypeException
275			*/
276			public static function bypass_recaptcha_for_spco_load_payment_method()
277			{
278			return array(
279			'EESID' => EE_Registry::instance()->SSN->id(),
280			'step' => 'payment_options',
281			'action' => 'switch_spco_billing_form',
282			);
283			}
284
285
286			/**
287			* @return boolean
288			* @throws InvalidArgumentException
289			* @throws InvalidInterfaceException
290			* @throws InvalidDataTypeException
291			*/
292			public static function recaptcha_passed()
293			{
294			// logged in means you have already passed a turing test of sorts
295			if (is_user_logged_in() \|\| EED_Recaptcha::_bypass_recaptcha()) {
296			return true;
297			}
298			// was test already passed?
299			$recaptcha_passed = EE_Registry::instance()->SSN->get_session_data('recaptcha_passed');
300			$recaptcha_passed = filter_var($recaptcha_passed, FILTER_VALIDATE_BOOLEAN);
301			// verify recaptcha
302			EED_Recaptcha::_get_recaptcha_response();
303			if (! $recaptcha_passed && EED_Recaptcha::$_recaptcha_response) {
304			$recaptcha_passed = EED_Recaptcha::_process_recaptcha_response();
305			EE_Registry::instance()->SSN->set_session_data(array('recaptcha_passed' => $recaptcha_passed));
306			}
307			EED_Recaptcha::$_not_a_robot = $recaptcha_passed;
308			return $recaptcha_passed;
309			}
310
311
312			/**
313			* @param array $recaptcha_response
314			* @return array
315			*/
316			public static function recaptcha_response($recaptcha_response = array())
317			{
318			if (EED_Recaptcha::_bypass_recaptcha()) {
319			$recaptcha_response['bypass_recaptcha'] = true;
320			$recaptcha_response['recaptcha_passed'] = true;
321			} else {
322			$recaptcha_response['recaptcha_passed'] = EED_Recaptcha::$_not_a_robot;
323			}
324			return $recaptcha_response;
325			}
326
327
328			/**
329			* @return boolean
330			*/
331			private static function _bypass_recaptcha()
332			{
333			// an array of key value pairs that must match exactly with the incoming request,
334			// in order to bypass recaptcha for the current request ONLY
335			$bypass_request_params_array = (array) apply_filters(
336			'FHEE__EED_Recaptcha___bypass_recaptcha__bypass_request_params_array',
337			array()
338			);
339			// does $bypass_request_params_array have any values ?
340			if (empty($bypass_request_params_array)) {
341			return false;
342			}
343			// initially set bypass to TRUE
344			$bypass_recaptcha = true;
345			foreach ($bypass_request_params_array as $key => $value) {
346			// if $key is not found or value doesn't match exactly, then toggle bypass to FALSE,
347			// otherwise carry over it's value. This way, one missed setting results in no bypass
348			$bypass_recaptcha = isset($_REQUEST[ $key ]) && $_REQUEST[ $key ] === $value
349			? $bypass_recaptcha
350			: false;
351			}
352			return $bypass_recaptcha;
353			}
354
355
356			/**
357			* @return void
358			* @throws InvalidArgumentException
359			* @throws InvalidInterfaceException
360			* @throws InvalidDataTypeException
361			*/
362			private static function _get_recaptcha_response()
363			{
364			EED_Recaptcha::$_recaptcha_response = EE_Registry::instance()->REQ->get(
365			'g-recaptcha-response',
366			false
367			);
368			}
369
370
371			/**
372			* @return boolean
373			* @throws InvalidArgumentException
374			* @throws InvalidInterfaceException
375			* @throws InvalidDataTypeException
376			*/
377			private static function _process_recaptcha_response()
378			{
379			// verify library is loaded
380			if (! class_exists('\ReCaptcha\ReCaptcha')) {
381			require_once RECAPTCHA_BASE_PATH . DS . 'autoload.php';
382			}
383			// The response from reCAPTCHA
384			EED_Recaptcha::_get_recaptcha_response();
385			$recaptcha_response = EED_Recaptcha::$_recaptcha_response;
386			// Was there a reCAPTCHA response?
387			if ($recaptcha_response) {
388			// if allow_url_fopen is Off, then set a different request method
389			$request_method = ! ini_get('allow_url_fopen') ? new SocketPost() : null;
390			$recaptcha = new ReCaptcha(
391			EED_Recaptcha::$config->recaptcha_privatekey,
392			$request_method
393			);
394			$recaptcha_response = $recaptcha->verify(
395			EED_Recaptcha::$_recaptcha_response,
396			$_SERVER['REMOTE_ADDR']
397			);
398			}
399			return $recaptcha_response instanceof Response && $recaptcha_response->isSuccess();
400			}
401			}
402			// End of file EED_Recaptcha.module.php
403			// Location: /modules/recaptcha/EED_Recaptcha.module.php
404

eventespresso / event-espresso-core

Branch — BUG/11475/decode-site-title-fo... (bbd86e)

EED_Recaptcha B

Complexity

Size/Duplication

Coupling/Cohesion

Importance

17 Methods

How to fix Complexity

Complex Class

Duplication Side-by-Side

Filter issues like