3 namespace CoreFramework\Filter\Verifier\User;
5 // Import framework stuff
6 use CoreFramework\Filter\BaseFilter;
7 use CoreFramework\Request\Requestable;
8 use CoreFramework\Response\Responseable;
11 * A verifier filter for birthday data
13 * @author Roland Haeder <webmaster@shipsimu.org>
15 * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2017 Core Developer Team
16 * @license GNU GPL 3.0 or any newer version
17 * @link http://www.shipsimu.org
19 * This program is free software: you can redistribute it and/or modify
20 * it under the terms of the GNU General Public License as published by
21 * the Free Software Foundation, either version 3 of the License, or
22 * (at your option) any later version.
24 * This program is distributed in the hope that it will be useful,
25 * but WITHOUT ANY WARRANTY; without even the implied warranty of
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
27 * GNU General Public License for more details.
29 * You should have received a copy of the GNU General Public License
30 * along with this program. If not, see <http://www.gnu.org/licenses/>.
32 class BirthdayVerifierFilter extends BaseFilter implements Filterable {
34 * Protected constructor
38 protected function __construct () {
39 // Call parent constructor
40 parent::__construct(__CLASS__);
44 * Creates an instance of this filter class
46 * @return $filterInstance An instance of this filter class
48 public static final function createBirthdayVerifierFilter () {
50 $filterInstance = new BirthdayVerifierFilter();
52 // Return the instance
53 return $filterInstance;
57 * Executes the filter with given request and response objects
59 * @param $requestInstance An instance of a class with an Requestable interface
60 * @param $responseInstance An instance of a class with an Responseable interface
63 public function execute (Requestable $requestInstance, Responseable $responseInstance) {
65 if (!$requestInstance->isRequestElementSet('birth_day')) {
66 // Day of birth isn't set
67 $requestInstance->requestIsValid(false);
69 // Add a message to the response
70 $responseInstance->addFatalMessage('day_of_birth_unset');
73 // Month of birth set?
74 if (!$requestInstance->isRequestElementSet('birth_month')) {
75 // Month of birth isn't set
76 $requestInstance->requestIsValid(false);
78 // Add a message to the response
79 $responseInstance->addFatalMessage('month_of_birth_unset');
83 if (!$requestInstance->isRequestElementSet('birth_year')) {
84 // Year of birth isn't set
85 $requestInstance->requestIsValid(false);
87 // Add a message to the response
88 $responseInstance->addFatalMessage('year_of_birth_unset');
91 // Is the request still valid?
92 if (!$requestInstance->isRequestValid()) {
94 throw new FilterChainException($this, self::EXCEPTION_FILTER_CHAIN_INTERCEPTED);
97 // Now comes the final check
102 (int) $requestInstance->getRequestElement('birth_day'),
103 (int) $requestInstance->getRequestElement('birth_month'),
104 (int) $requestInstance->getRequestElement('birth_year')
107 // Is there a number or such? (we don't care about the value itself here)
108 if (empty($birthCheck)) {
109 // Validation has failed
110 $requestInstance->requestIsValid(false);
112 // Add a message to the response
113 $responseInstance->addFatalMessage('birthday_invalid');
116 throw new FilterChainException($this, self::EXCEPTION_FILTER_CHAIN_INTERCEPTED);