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1<?php
2
3declare(strict_types=1);
4
5/**
6 * Setting: Language
7 *
8 * @package Beyondwords\Wordpress
9 * @author  Stuart McAlpine <stu@beyondwords.io>
10 * @since   5.0.0
11 */
12
13namespace Beyondwords\Wordpress\Component\Settings\Fields\Language;
14
15use Beyondwords\Wordpress\Component\Settings\Sync;
16use Beyondwords\Wordpress\Core\ApiClient;
17
18/**
19 * Language
20 *
21 * @since 5.0.0
22 */
23defined('ABSPATH') || exit;
24
25class Language
26{
27    /**
28     * Option name.
29     */
30    public const OPTION_NAME_CODE = 'beyondwords_project_language_code';
31
32    /**
33     * Constructor
34     *
35     * @since 5.0.0
36     * @since 6.0.0 Make static.
37     */
38    public static function init()
39    {
40        add_action('admin_init', [self::class, 'addSetting']);
41        add_action('pre_update_option_' . self::OPTION_NAME_CODE, function ($value) {
42            Sync::syncOptionToDashboard(self::OPTION_NAME_CODE);
43            return $value;
44        });
45    }
46
47    /**
48     * Add setting.
49     *
50     * @since 5.0.0
51     * @since 6.0.0 Make static.
52     *
53     * @return void
54     */
55    public static function addSetting()
56    {
57        add_settings_field(
58            'beyondwords-default-language',
59            __('Language', 'speechkit'),
60            [self::class, 'render'],
61            'beyondwords_voices',
62            'voices'
63        );
64    }
65
66    /**
67     * Render setting field.
68     *
69     * @since 5.0.0
70     * @since 6.0.0 Make static.
71     *
72     * @return void
73     **/
74    public static function render()
75    {
76        $options = self::getOptions();
77
78        $current = get_option(self::OPTION_NAME_CODE);
79        ?>
80        <div class="beyondwords-setting__default-language">
81            <select
82                id="<?php echo esc_attr(self::OPTION_NAME_CODE) ?>"
83                name="<?php echo esc_attr(self::OPTION_NAME_CODE) ?>"
84                placeholder="<?php esc_attr_e('Add a language', 'speechkit'); ?>"
85                style="width: 250px;"
86                autocomplete="off"
87            >
88                <?php
89                foreach ($options as $option) {
90                    printf(
91                        '<option value="%s" data-voices=\'%s\' %s>%s</option>',
92                        esc_attr($option['value']),
93                        esc_attr($option['voices']),
94                        selected($option['value'], $current),
95                        esc_html($option['label'])
96                    );
97                }
98                ?>
99            </select>
100        </div>
101        <p class="description">
102            <?php
103            esc_html_e(
104                'Choose the default language of your posts.',
105                'speechkit'
106            );
107            ?>
108        </p>
109        <?php
110    }
111
112    /**
113     * Get options for the <select> element.
114     *
115     * @since 5.0.0
116     * @since 6.0.0 Make static.
117     *
118     * @return string[] Array of options (value, label).
119     **/
120    public static function getOptions()
121    {
122        $languages = ApiClient::getLanguages();
123
124        if (! is_array($languages)) {
125            $languages = [];
126        }
127
128        return array_map(function ($language) {
129            $label = $language['name'];
130
131            if (isset($language['accent'])) {
132                $label .= ' (' . $language['accent'] . ')';
133            }
134
135            return [
136                'value'  => $language['code'],
137                'label'  => $label,
138                'voices' => wp_json_encode($language['default_voices']),
139            ];
140        }, $languages);
141    }
142}