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| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * Icon helper factory. |
| 5 | * |
| 6 | * PHP version 8 |
| 7 | * |
| 8 | * Copyright (C) Villanova University 2020. |
| 9 | * |
| 10 | * This program is free software; you can redistribute it and/or modify |
| 11 | * it under the terms of the GNU General Public License version 2, |
| 12 | * as published by the Free Software Foundation. |
| 13 | * |
| 14 | * This program is distributed in the hope that it will be useful, |
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 17 | * GNU General Public License for more details. |
| 18 | * |
| 19 | * You should have received a copy of the GNU General Public License |
| 20 | * along with this program; if not, write to the Free Software |
| 21 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| 22 | * |
| 23 | * @category VuFind |
| 24 | * @package View_Helpers |
| 25 | * @author Demian Katz <demian.katz@villanova.edu> |
| 26 | * @author Mario Trojan <mario.trojan@uni-tuebingen.de> |
| 27 | * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License |
| 28 | * @link https://vufind.org/wiki/development Wiki |
| 29 | */ |
| 30 | |
| 31 | namespace VuFind\View\Helper\Root; |
| 32 | |
| 33 | use Laminas\ServiceManager\Exception\ServiceNotCreatedException; |
| 34 | use Laminas\ServiceManager\Exception\ServiceNotFoundException; |
| 35 | use Laminas\ServiceManager\Factory\FactoryInterface; |
| 36 | use Psr\Container\ContainerExceptionInterface as ContainerException; |
| 37 | use Psr\Container\ContainerInterface; |
| 38 | |
| 39 | /** |
| 40 | * Icon helper factory. |
| 41 | * |
| 42 | * @category VuFind |
| 43 | * @package View_Helpers |
| 44 | * @author Demian Katz <demian.katz@villanova.edu> |
| 45 | * @author Mario Trojan <mario.trojan@uni-tuebingen.de> |
| 46 | * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License |
| 47 | * @link https://vufind.org/wiki/development Wiki |
| 48 | */ |
| 49 | class IconFactory implements FactoryInterface |
| 50 | { |
| 51 | /** |
| 52 | * Create an object |
| 53 | * |
| 54 | * @param ContainerInterface $container Service manager |
| 55 | * @param string $requestedName Service being created |
| 56 | * @param null|array $options Extra options (optional) |
| 57 | * |
| 58 | * @return object |
| 59 | * |
| 60 | * @throws ServiceNotFoundException if unable to resolve the service. |
| 61 | * @throws ServiceNotCreatedException if an exception is raised when |
| 62 | * creating a service. |
| 63 | * @throws ContainerException&\Throwable if any other error occurs |
| 64 | */ |
| 65 | public function __invoke( |
| 66 | ContainerInterface $container, |
| 67 | $requestedName, |
| 68 | array $options = null |
| 69 | ) { |
| 70 | if (!empty($options)) { |
| 71 | throw new \Exception('Unexpected options sent to factory.'); |
| 72 | } |
| 73 | $config = $container->get(\VuFindTheme\ThemeInfo::class) |
| 74 | ->getMergedConfig('icons'); |
| 75 | |
| 76 | // As of release 1.1.0, the memory storage adapter has a flaw which can cause |
| 77 | // unnecessary out of memory exceptions when a memory limit is enabled; we |
| 78 | // can disable these problematic checks by setting memory_limit to -1. |
| 79 | $cacheConfig = [ |
| 80 | 'adapter' => \Laminas\Cache\Storage\Adapter\Memory::class, |
| 81 | 'options' => ['memory_limit' => -1], |
| 82 | ]; |
| 83 | $cache = $container->get(\Laminas\Cache\Service\StorageAdapterFactory::class) |
| 84 | ->createFromArrayConfiguration($cacheConfig); |
| 85 | $helpers = $container->get('ViewHelperManager'); |
| 86 | return new $requestedName( |
| 87 | $config, |
| 88 | $cache, |
| 89 | $helpers->get('escapeHtmlAttr'), |
| 90 | $container->get('ViewManager')->getViewModel()->rtl |
| 91 | ); |
| 92 | } |
| 93 | } |