xref: /webtrees/app/Elements/XrefMedia.php (revision 94db7d2d27c3ad6a04fceebbdcb98e28e97649b3) 
1<?php
2
3/**
4 * webtrees: online genealogy
5 * Copyright (C) 2021 webtrees development team
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <https://www.gnu.org/licenses/>.
16 */
17
18declare(strict_types=1);
19
20namespace Fisharebest\Webtrees\Elements;
21
22use Fisharebest\Webtrees\Gedcom;
23use Fisharebest\Webtrees\Http\RequestHandlers\CreateMediaObjectModal;
24use Fisharebest\Webtrees\I18N;
25use Fisharebest\Webtrees\Registry;
26use Fisharebest\Webtrees\Tree;
27
28use function e;
29use function preg_match;
30use function route;
31use function trim;
32use function view;
33
34/**
35 * XREF:OBJE := {Size=1:22}
36 * A pointer to, or a cross-reference identifier of, a multimedia object.
37 */
38class XrefMedia extends AbstractXrefElement
39{
40    /**
41     * An edit control for this data.
42     *
43     * @param string $id
44     * @param string $name
45     * @param string $value
46     * @param Tree   $tree
47     *
48     * @return string
49     */
50    public function edit(string $id, string $name, string $value, Tree $tree): string
51    {
52        $select = view('components/select-media', [
53            'id'    => $id,
54            'name'  => $name,
55            'media' => Registry::mediaFactory()->make(trim($value, '@'), $tree),
56            'tree'  => $tree,
57            'at'    => '@',
58        ]);
59
60        return
61            '<div class="input-group">' .
62            '<button class="btn btn-secondary" type="button" data-bs-toggle="modal" data-bs-backdrop="static" data-bs-target="#wt-ajax-modal" data-wt-href="' . e(route(CreateMediaObjectModal::class, ['tree' => $tree->name()])) . '" data-wt-select-id="' . $id . '" title="' . I18N::translate('Create a media object') . '">' .
63            view('icons/add') .
64            '</button>' .
65            $select .
66            '</div>';
67    }
68
69
70    /**
71     * Create a label/value pair for this element.
72     *
73     * @param string $value
74     * @param Tree   $tree
75     *
76     * @return string
77     */
78    public function labelValue(string $value, Tree $tree): string
79    {
80        // Show the image instead of the label.
81        if (preg_match('/^@(' . Gedcom::REGEX_XREF . ')@$/', $value, $match) === 1) {
82            $media = Registry::mediaFactory()->make($match[1], $tree);
83
84            if ($media === null) {
85                return parent::labelValue($value, $tree);
86            }
87
88            $media_file = $media->mediaFiles()->first();
89
90            if ($media_file === null) {
91                return parent::labelValue($value, $tree);
92            }
93
94            $label = $media_file->displayImage(100, 100, 'contain', []);
95            $value = '<a href="' . e($media->url()) . '">' . $media->fullName() . '</a>';
96
97            return '<div class="d-flex"><div class="pe-1 pb-1">' . $label . '</div>' . $value . '</div>';
98        }
99
100        return parent::labelValue($value, $tree);
101    }
102
103    /**
104     * Display the value of this type of element.
105     *
106     * @param string $value
107     * @param Tree   $tree
108     *
109     * @return string
110     */
111    public function value(string $value, Tree $tree): string
112    {
113        return $this->valueXrefLink($value, $tree, Registry::mediaFactory());
114    }
115}
116