speechkit / src / Component / Post / AddPlayer / AddPlayer.php

AddPlayer.php in BeyondWords – AI audio for publishers 6.2.0, at src/Component/Post/AddPlayer/AddPlayer.php

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1	<?php
2
3	declare(strict_types=1);
4
5	/**
6	* BeyondWords "Add Player" component.
7	*
8	* @package Beyondwords\Wordpress
9	* @author Stuart McAlpine <stu@beyondwords.io>
10	* @since 3.2.0
11	*/
12
13	namespace Beyondwords\Wordpress\Component\Post\AddPlayer;
14
15	use Beyondwords\Wordpress\Core\CoreUtils;
16
17	/**
18	* AddPlayer
19	*
20	* @since 3.2.0
21	*/
22	defined('ABSPATH') \|\| exit;
23
24	class AddPlayer
25	{
26	// The CSS declaration block for the player preview in both Classic Editor and Block Editor.
27	public const PLAYER_PREVIEW_STYLE_FORMAT = "iframe [data-beyondwords-player]:empty:after, .edit-post-visual-editor [data-beyondwords-player]:empty:after { content: '%s'; }"; // phpcs:ignore Generic.Files.LineLength.TooLong
28
29	/**
30	* Init.
31	*
32	* @since 4.0.0
33	* @since 6.0.0 Make static.
34	*/
35	public static function init()
36	{
37	add_action('init', [self::class, 'registerBlock']);
38	add_action('enqueue_block_editor_assets', [self::class, 'addBlockEditorStylesheet']);
39
40	add_action('admin_head', [self::class, 'addEditorStyles']);
41	add_filter('tiny_mce_before_init', [self::class, 'filterTinyMceSettings']);
42
43	add_filter('mce_external_plugins', [self::class, 'addPlugin']);
44	add_filter('mce_buttons', [self::class, 'addButton']);
45	add_filter('mce_css', [self::class, 'addStylesheet']);
46	}
47
48	/**
49	* Register Block.
50	*
51	* @since 3.2.0
52	* @since 6.0.0 Make static.
53	*/
54	public static function registerBlock()
55	{
56	\register_block_type(__DIR__);
57	}
58
59	/**
60	* Add TinyMCE buttons.
61	*
62	* @since 6.0.0 Make static.
63	*
64	* @param array TinyMCE plugin array
65	*/
66	public static function addPlugin($plugin_array)
67	{
68	$plugin_array['beyondwords_player'] = BEYONDWORDS__PLUGIN_URI . 'src/Component/Post/AddPlayer/tinymce.js';
69	return $plugin_array;
70	}
71
72	/**
73	* Register TinyMCE buttons.
74	*
75	* @since 6.0.0 Make static.
76	*
77	* @param array TinyMCE buttons array
78	*/
79	public static function addButton($buttons)
80	{
81	$advIndex = array_search('wp_adv', $buttons);
82
83	if ($advIndex === false) {
84	$advIndex = count($buttons);
85	}
86
87	array_splice($buttons, $advIndex, 0, ['beyondwords_player']);
88
89	return $buttons;
90	}
91
92	/**
93	* Filters the comma-delimited list of stylesheets to load in TinyMCE.
94	*
95	* @since 6.0.0 Make static.
96	*
97	* @param string $stylesheets Comma-delimited list of stylesheets.
98	*
99	* @return string Comma-delimited list of stylesheets with the "Add Player" CSS appended.
100	*/
101	public static function addStylesheet($stylesheets)
102	{
103	return $stylesheets . ',' . BEYONDWORDS__PLUGIN_URI . 'src/Component/Post/AddPlayer/AddPlayer.css';
104	}
105
106	/**
107	* "Player Preview" i18n styles.
108	*
109	* Player preview uses the CSS :after to set the content so we pass the CSS through WordPress i18n functions here.
110	*
111	* @since 3.3.0
112	* @since 6.0.0 Make static.
113	*
114	* @return string CSS Block for player preview i18n delcerations.
115	*/
116	public static function playerPreviewI18nStyles()
117	{
118	return sprintf(
119	self::PLAYER_PREVIEW_STYLE_FORMAT,
120	esc_attr__('Player placeholder: The position of the audio player.', 'speechkit')
121	);
122	}
123
124	/**
125	* Tiny MCE before init.
126	*
127	* Adds i18n-compatible TinyMCE Classic Editor CSS for the player placeholder.
128	*
129	* @since 3.3.0
130	* @since 6.0.0 Make static.
131	*
132	* @param mixed[] $setings An array with TinyMCE config.
133	*
134	* @return mixed[] An array with TinyMCE config.
135	*/
136	public static function filterTinyMceSettings($settings)
137	{
138	if (isset($settings['content_style'])) {
139	$settings['content_style'] .= ' ' . self::playerPreviewI18nStyles() . ' ';
140	} else {
141	$settings['content_style'] = self::playerPreviewI18nStyles() . ' ';
142	}
143
144	return $settings;
145	}
146
147	/**
148	* Add editor styles.
149	*
150	* Adds i18n-compatible Block Editor CSS for the player placeholder.
151	*
152	* @since 3.3.0
153	* @since 6.0.0 Make static.
154	*/
155	public static function addEditorStyles()
156	{
157	$allowed_html = [
158	'style' => [],
159	];
160
161	echo wp_kses(
162	sprintf('<style>%s</style>', self::playerPreviewI18nStyles()),
163	$allowed_html
164	);
165	}
166
167	/**
168	* Add Block Editor Stylesheet.
169	*
170	* @since 6.0.0 Make static.
171	*/
172	public static function addBlockEditorStylesheet($hook)
173	{
174	// Only enqueue for Gutenberg/Post screens
175	if (CoreUtils::isGutenbergPage() \|\| $hook === 'post.php' \|\| $hook === 'post-new.php') {
176	// Register the Classic/Block Editor "Add Player" CSS
177	wp_enqueue_style(
178	'beyondwords-AddPlayer',
179	BEYONDWORDS__PLUGIN_URI . 'src/Component/Post/AddPlayer/AddPlayer.css',
180	[],
181	BEYONDWORDS__PLUGIN_VERSION
182	);
183	}
184	}
185	}
186