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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 | } |