3 namespace Org\Mxchange\CoreFramework\Filter\Verifier\User;
5 // Import framework stuff
6 use Org\Mxchange\CoreFramework\Filter\BaseFilter;
7 use Org\Mxchange\CoreFramework\Filter\Filterable;
8 use Org\Mxchange\CoreFramework\Request\Requestable;
9 use Org\Mxchange\CoreFramework\Response\Responseable;
12 * A verifier filter for birthday data
14 * @author Roland Haeder <webmaster@shipsimu.org>
16 * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2017 Core Developer Team
17 * @license GNU GPL 3.0 or any newer version
18 * @link http://www.shipsimu.org
20 * This program is free software: you can redistribute it and/or modify
21 * it under the terms of the GNU General Public License as published by
22 * the Free Software Foundation, either version 3 of the License, or
23 * (at your option) any later version.
25 * This program is distributed in the hope that it will be useful,
26 * but WITHOUT ANY WARRANTY; without even the implied warranty of
27 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
28 * GNU General Public License for more details.
30 * You should have received a copy of the GNU General Public License
31 * along with this program. If not, see <http://www.gnu.org/licenses/>.
33 class BirthdayVerifierFilter extends BaseFilter implements Filterable {
35 * Protected constructor
39 protected function __construct () {
40 // Call parent constructor
41 parent::__construct(__CLASS__);
45 * Creates an instance of this filter class
47 * @return $filterInstance An instance of this filter class
49 public static final function createBirthdayVerifierFilter () {
51 $filterInstance = new BirthdayVerifierFilter();
53 // Return the instance
54 return $filterInstance;
58 * Executes the filter with given request and response objects
60 * @param $requestInstance An instance of a class with an Requestable interface
61 * @param $responseInstance An instance of a class with an Responseable interface
64 public function execute (Requestable $requestInstance, Responseable $responseInstance) {
66 if (!$requestInstance->isRequestElementSet('birth_day')) {
67 // Day of birth isn't set
68 $requestInstance->requestIsValid(false);
70 // Add a message to the response
71 $responseInstance->addFatalMessage('day_of_birth_unset');
74 // Month of birth set?
75 if (!$requestInstance->isRequestElementSet('birth_month')) {
76 // Month of birth isn't set
77 $requestInstance->requestIsValid(false);
79 // Add a message to the response
80 $responseInstance->addFatalMessage('month_of_birth_unset');
84 if (!$requestInstance->isRequestElementSet('birth_year')) {
85 // Year of birth isn't set
86 $requestInstance->requestIsValid(false);
88 // Add a message to the response
89 $responseInstance->addFatalMessage('year_of_birth_unset');
92 // Is the request still valid?
93 if (!$requestInstance->isRequestValid()) {
95 throw new FilterChainException($this, self::EXCEPTION_FILTER_CHAIN_INTERCEPTED);
98 // Now comes the final check
103 (int) $requestInstance->getRequestElement('birth_day'),
104 (int) $requestInstance->getRequestElement('birth_month'),
105 (int) $requestInstance->getRequestElement('birth_year')
108 // Is there a number or such? (we don't care about the value itself here)
109 if (empty($birthCheck)) {
110 // Validation has failed
111 $requestInstance->requestIsValid(false);
113 // Add a message to the response
114 $responseInstance->addFatalMessage('birthday_invalid');
117 throw new FilterChainException($this, self::EXCEPTION_FILTER_CHAIN_INTERCEPTED);