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1 |
1 | <?php |
2 | |
3 | /** |
4 | * Versions tab |
5 | * |
6 | * PHP version 8 |
7 | * |
8 | * Copyright (C) The National Library of Finland 2019-2020. |
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 RecordTabs |
25 | * @author Ere Maijala <ere.maijala@helsinki.fi> |
26 | * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License |
27 | * @link https://vufind.org/wiki/development:plugins:record_tabs Wiki |
28 | */ |
29 | |
30 | namespace VuFind\RecordTab; |
31 | |
32 | use VuFind\I18n\Translator\TranslatorAwareInterface; |
33 | use VuFind\I18n\Translator\TranslatorAwareTrait; |
34 | |
35 | /** |
36 | * Versions tab |
37 | * |
38 | * @category VuFind |
39 | * @package RecordTabs |
40 | * @author Ere Maijala <ere.maijala@helsinki.fi> |
41 | * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License |
42 | * @link https://vufind.org/wiki/development:plugins:record_tabs Wiki |
43 | */ |
44 | class Versions extends \VuFind\RecordTab\AbstractBase implements TranslatorAwareInterface |
45 | { |
46 | use TranslatorAwareTrait; |
47 | |
48 | /** |
49 | * Main configuration |
50 | * |
51 | * @var \Laminas\Config\Config |
52 | */ |
53 | protected $config; |
54 | |
55 | /** |
56 | * Search options plugin manager |
57 | * |
58 | * @var \VuFind\Search\Options\PluginManager |
59 | */ |
60 | protected $searchOptionsManager; |
61 | |
62 | /** |
63 | * Constructor |
64 | * |
65 | * @param \Laminas\Config\Config $config Configuration |
66 | * @param \VuFind\Search\Options\PluginManager $som Search options plugin |
67 | * manager |
68 | */ |
69 | public function __construct( |
70 | \Laminas\Config\Config $config, |
71 | \VuFind\Search\Options\PluginManager $som |
72 | ) { |
73 | $this->config = $config; |
74 | $this->searchOptionsManager = $som; |
75 | } |
76 | |
77 | /** |
78 | * Is this tab active? |
79 | * |
80 | * @return bool |
81 | */ |
82 | public function isActive() |
83 | { |
84 | $options = $this->searchOptionsManager |
85 | ->get($this->getRecordDriver()->getSourceIdentifier()); |
86 | return $options->getVersionsAction() |
87 | && $this->getRecordDriver()->tryMethod('getOtherVersionCount') > 0; |
88 | } |
89 | |
90 | /** |
91 | * Get the on-screen description for this tab. |
92 | * |
93 | * @return string |
94 | */ |
95 | public function getDescription() |
96 | { |
97 | $count = $this->getRecordDriver()->tryMethod('getOtherVersionCount'); |
98 | return $this->translate('other_versions_title', ['%%count%%' => $count]); |
99 | } |
100 | } |