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[city.git] / application / city / classes / controller / console / class_CityConsoleDefaultNewsController.php
1 <?php
2 // Own namespace
3 namespace Org\Mxchange\City\Controller;
4
5 // Import framework stuff
6 use Org\Mxchange\CoreFramework\Controller\BaseController;
7 use Org\Mxchange\CoreFramework\Controller\Controller;
8 use Org\Mxchange\CoreFramework\Factory\ObjectFactory;
9 use Org\Mxchange\CoreFramework\Request\Requestable;
10 use Org\Mxchange\CoreFramework\Resolver\Command\CommandResolver;
11 use Org\Mxchange\CoreFramework\Response\Responseable;
12
13 /**
14  * The default controller with news for e.g. home or news page
15  *
16  * @author              Roland Haeder <webmaster@shipsimu.org>
17  * @version             0.0.0
18  * @copyright   Copyright (c) 2015, 2016 City Developer Team
19  * @license             GNU GPL 3.0 or any newer version
20  * @link                http://www.shipsimu.org
21  *
22  * This program is free software: you can redistribute it and/or modify
23  * it under the terms of the GNU General Public License as published by
24  * the Free Software Foundation, either version 3 of the License, or
25  * (at your option) any later version.
26  *
27  * This program is distributed in the hope that it will be useful,
28  * but WITHOUT ANY WARRANTY; without even the implied warranty of
29  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
30  * GNU General Public License for more details.
31  *
32  * You should have received a copy of the GNU General Public License
33  * along with this program. If not, see <http://www.gnu.org/licenses/>.
34  */
35 class CityConsoleDefaultNewsController extends BaseController implements Controller {
36         /**
37          * Protected constructor
38          *
39          * @return      void
40          */
41         protected function __construct () {
42                 // Call parent constructor
43                 parent::__construct(__CLASS__);
44
45                 // Init additional filter chains
46                 foreach (array('bootstrap', 'activation','shutdown') as $filterChain) {
47                         $this->initFilterChain($filterChain);
48                 } // END - foreach
49         }
50
51         /**
52          * Creates an instance of this class
53          *
54          * @param       $resolverInstance               An instance of a command resolver class
55          * @return      $controllerInstance             A prepared instance of this class
56          */
57         public static final function createCityConsoleDefaultNewsController (CommandResolver $resolverInstance) {
58                 // Create the instance
59                 $controllerInstance = new CityConsoleDefaultNewsController();
60
61                 // Set the command resolver
62                 $controllerInstance->setResolverInstance($resolverInstance);
63
64                 // Add news filters to this controller
65                 $controllerInstance->addPreFilter(ObjectFactory::createObjectByConfiguredName('news_download_filter'));
66                 $controllerInstance->addPreFilter(ObjectFactory::createObjectByConfiguredName('news_process_filter'));
67
68                 // Return the prepared instance
69                 return $controllerInstance;
70         }
71
72         /**
73          * Handles the given request and response
74          *
75          * @param       $requestInstance        An instance of a request class
76          * @param       $responseInstance       An instance of a response class
77          * @return      void
78          */
79         public function handleRequest (Requestable $requestInstance, Responseable $responseInstance) {
80                 // Get the command instance from the resolver by sending a request instance to the resolver
81                 $commandInstance = $this->getResolverInstance()->resolveCommandByRequest($requestInstance);
82
83                 // Add more filters by the command
84                 $commandInstance->addExtraFilters($this, $requestInstance);
85
86                 // Run the pre filters
87                 $this->executePreFilters($requestInstance, $responseInstance);
88
89                 // This request was valid! :-D
90                 $requestInstance->requestIsValid();
91
92                 // Execute the command
93                 $commandInstance->execute($requestInstance, $responseInstance);
94
95                 // Run the pre filters
96                 $this->executePostFilters($requestInstance, $responseInstance);
97
98                 // Flush the response out
99                 $responseInstance->flushBuffer();
100         }
101
102         /**
103          * Add a bootstrap filter
104          *
105          * @param       $filterInstance         A Filterable class
106          * @return      void
107          */
108         public function addBootstrapFilter (Filterable $filterInstance) {
109                 $this->addFilter('bootstrap', $filterInstance);
110         }
111
112         /**
113          * Executes all bootstrap filters
114          *
115          * @param       $requestInstance        A Requestable class
116          * @param       $responseInstance       A Responseable class
117          * @return      void
118          */
119         public function executeBootstrapFilters (Requestable $requestInstance, Responseable $responseInstance) {
120                 $this->executeFilters('bootstrap', $requestInstance, $responseInstance);
121         }
122
123         /**
124          * Add a city activation filter
125          *
126          * @param       $filterInstance         A Filterable class
127          * @return      void
128          */
129         public function addActivationFilter (Filterable $filterInstance) {
130                 $this->addFilter('activation', $filterInstance);
131         }
132
133         /**
134          * Executes all city activation filters
135          *
136          * @param       $requestInstance        A Requestable class
137          * @param       $responseInstance       A Responseable class
138          * @return      void
139          */
140         public function executeActivationFilters (Requestable $requestInstance, Responseable $responseInstance) {
141                 $this->executeFilters('activation', $requestInstance, $responseInstance);
142         }
143 }