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

AddPlayer.php in BeyondWords – AI audio for publishers 4.7.0, 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 setup
19	*
20	* @since 3.2.0
21	*/
22	class AddPlayer
23	{
24	// The CSS declaration block for the player preview in both Classic Editor and Block Editor.
25	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
26
27	/**
28	* Init.
29	*
30	* @since 4.0.0
31	*/
32	public function init()
33	{
34	add_action('init', array($this, 'registerBlock'));
35	add_action('enqueue_block_editor_assets', array($this, 'addBlockEditorStylesheet'));
36
37	add_action('admin_head', array($this, 'addEditorStyles'));
38	add_filter('tiny_mce_before_init', array($this, 'filterTinyMceSettings'));
39
40	add_filter('mce_external_plugins', array($this, 'addPlugin'));
41	add_filter('mce_buttons', array($this, 'addButton'));
42	add_filter('mce_css', array($this, 'addStylesheet'));
43	}
44
45	/**
46	* Register Block.
47	*/
48	public function registerBlock()
49	{
50	\register_block_type(__DIR__);
51	}
52
53	/**
54	* Add TinyMCE buttons.
55	*
56	* @param array TinyMCE plugin array
57	*/
58	public function addPlugin($plugin_array)
59	{
60	$plugin_array['beyondwords_player'] = BEYONDWORDS__PLUGIN_URI . 'src/Component/Post/AddPlayer/tinymce.js';
61	return $plugin_array;
62	}
63
64	/**
65	* Register TinyMCE buttons.
66	*
67	* @param array TinyMCE buttons array
68	*/
69	public function addButton($buttons)
70	{
71	$advIndex = array_search('wp_adv', $buttons);
72
73	if ($advIndex === false) {
74	$advIndex = count($buttons);
75	}
76
77	array_splice($buttons, $advIndex, 0, ['beyondwords_player']);
78
79	return $buttons;
80	}
81
82	/**
83	* Filters the comma-delimited list of stylesheets to load in TinyMCE.
84	*/
85	public function addStylesheet($stylesheets)
86	{
87	return $stylesheets . ',' . BEYONDWORDS__PLUGIN_URI . 'src/Component/Post/AddPlayer/AddPlayer.css';
88	}
89
90	/**
91	* "Player Preview" i18n styles.
92	*
93	* Player preview uses the CSS :after to set the content so we pass the CSS through WordPress i18n functions here.
94	*
95	* @since 3.3.0
96	*
97	* @return string CSS Block for player preview i18n delcerations.
98	*/
99	public function playerPreviewI18nStyles()
100	{
101	return sprintf(
102	self::PLAYER_PREVIEW_STYLE_FORMAT,
103	esc_attr__('Player placeholder: The position of the audio player.', 'speechkit')
104	);
105	}
106
107	/**
108	* Tiny MCE before init.
109	*
110	* Adds i18n-compatible TinyMCE Classic Editor CSS for the player placeholder.
111	*
112	* @since 3.3.0
113	*
114	* @param mixed[] $setings An array with TinyMCE config.
115	*
116	* @return mixed[] An array with TinyMCE config.
117	*/
118	public function filterTinyMceSettings($settings)
119	{
120	if (isset($settings['content_style'])) {
121	$settings['content_style'] .= ' ' . $this->playerPreviewI18nStyles() . ' ';
122	} else {
123	$settings['content_style'] = $this->playerPreviewI18nStyles() . ' ';
124	}
125
126	return $settings;
127	}
128
129	/**
130	* Add editor styles.
131	*
132	* Adds i18n-compatible Block Editor CSS for the player placeholder.
133	*
134	* @since 3.3.0
135	*/
136	public function addEditorStyles()
137	{
138	$allowed_html = array(
139	'style' => array(),
140	);
141
142	echo wp_kses(
143	sprintf('<style>%s</style>', $this->playerPreviewI18nStyles()),
144	$allowed_html
145	);
146	}
147
148	/**
149	* Add Block Editor Stylesheet.
150	*/
151	public function addBlockEditorStylesheet($hook)
152	{
153	// Only enqueue for Gutenberg/Post screens
154	if (CoreUtils::isGutenbergPage() \|\| $hook === 'post.php' \|\| $hook === 'post-new.php') {
155	// Register the Classic/Block Editor "Add Player" CSS
156	wp_enqueue_style(
157	'beyondwords-AddPlayer',
158	BEYONDWORDS__PLUGIN_URI . 'src/Component/Post/AddPlayer/AddPlayer.css',
159	array(),
160	BEYONDWORDS__PLUGIN_VERSION
161	);
162	}
163	}
164	}
165