3 namespace CoreFramework\Command\Login;
5 // Import framework stuff
6 use CoreFramework\Registry\Registerable;
7 use CoreFramework\Registry\Generic\Registry;
10 * A command for the login form
12 * @author Roland Haeder <webmaster@shipsimu.org>
14 * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2017 Core Developer Team
15 * @license GNU GPL 3.0 or any newer version
16 * @link http://www.shipsimu.org
18 * This program is free software: you can redistribute it and/or modify
19 * it under the terms of the GNU General Public License as published by
20 * the Free Software Foundation, either version 3 of the License, or
21 * (at your option) any later version.
23 * This program is distributed in the hope that it will be useful,
24 * but WITHOUT ANY WARRANTY; without even the implied warranty of
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26 * GNU General Public License for more details.
28 * You should have received a copy of the GNU General Public License
29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
31 class HtmlLoginCommand extends BaseCommand implements Commandable, Registerable {
33 * Protected constructor
37 protected function __construct () {
38 // Call parent constructor
39 parent::__construct(__CLASS__);
43 * Creates an instance of this class
45 * @param $resolverInstance An instance of a command resolver class
46 * @return $commandInstance An instance a prepared command class
48 public static final function createHtmlLoginCommand (CommandResolver $resolverInstance) {
50 $commandInstance = new HtmlLoginCommand();
52 // Set the application instance
53 $commandInstance->setResolverInstance($resolverInstance);
55 // Return the prepared instance
56 return $commandInstance;
60 * Executes the given command with given request and response objects
62 * @param $requestInstance An instance of a class with an Requestable interface
63 * @param $responseInstance An instance of a class with an Responseable interface
66 public function execute (Requestable $requestInstance, Responseable $responseInstance) {
67 // Set request instance as extra instance
68 Registry::getRegistry()->addInstance('extra', $this);
70 // Get the application instance
71 $applicationInstance = $this->getResolverInstance()->getApplicationInstance();
73 // Prepare a template instance
74 $templateInstance = $this->prepareTemplateInstance($applicationInstance);
76 // Assign application data with template engine
77 $templateInstance->assignApplicationData($applicationInstance);
80 $templateInstance->assignConfigVariable('base_url');
82 // Load the master template
83 $masterTemplate = $applicationInstance->buildMasterTemplateName();
85 // Load header template
86 $templateInstance->loadCodeTemplate('header');
88 // Compile and assign it with a variable
89 $templateInstance->compileTemplate();
90 $templateInstance->assignTemplateWithVariable('header', 'header');
92 // Load footer template
93 $templateInstance->loadCodeTemplate('footer');
95 // Compile and assign it with a variable
96 $templateInstance->compileTemplate();
97 $templateInstance->assignTemplateWithVariable('footer', 'footer');
99 // Load the home template
100 $templateInstance->loadCodeTemplate('login_form');
102 // Assign the home template with the master template as a content ... ;)
103 $templateInstance->assignTemplateWithVariable('login_form', 'main_content');
105 // Load the master template
106 $templateInstance->loadCodeTemplate($masterTemplate);
109 $templateInstance->assignVariable('title', $this->getLanguageInstance()->getMessage('page_login_title'));
111 // Construct the menu in every command. We could do this in BaseCommand class. But this means
112 // *every* command has a navigation system and that is want we don't want.
113 $menuInstance = ObjectFactory::createObjectByConfiguredName('login_menu_class', array($applicationInstance));
116 $menuInstance->renderMenu();
118 // Transfer it to the template engine instance
119 $menuInstance->transferContentToTemplateEngine($templateInstance);
122 * ... and all variables. This should be merged together in a pattern
123 * to make things easier. A cache mechanism should be added between
124 * these two calls to cache compiled templates.
126 $templateInstance->compileVariables();
128 // Get the content back from the template engine and put it in response class
129 $templateInstance->transferToResponse($responseInstance);
133 * Adds extra filters to the given controller instance
135 * @param $controllerInstance A controller instance
136 * @param $requestInstance An instance of a class with an Requestable interface
139 public function addExtraFilters (Controller $controllerInstance, Requestable $requestInstance) {