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

AddPlayer.php in BeyondWords – AI audio for publishers 4.5.0, 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 <[email protected]>
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	// The player preview placeholder text.
28	public const PLAYER_PREVIEW_TEXT = 'Player placeholder: The position of the audio player.';
29
30	/**
31	* Init.
32	*
33	* @since 4.0.0
34	*/
35	public function init()
36	{
37	add_action('init', array($this, 'registerBlock'));
38	add_action('enqueue_block_editor_assets', array($this, 'addBlockEditorStylesheet'));
39
40	add_action('admin_head', array($this, 'addEditorStyles'));
41	add_filter('tiny_mce_before_init', array($this, 'filterTinyMceSettings'));
42
43	add_filter('mce_external_plugins', array($this, 'addPlugin'));
44	add_filter('mce_buttons', array($this, 'addButton'));
45	add_filter('mce_css', array($this, 'addStylesheet'));
46	}
47
48	/**
49	* Register Block.
50	*/
51	public function registerBlock()
52	{
53	\register_block_type(__DIR__);
54	}
55
56	/**
57	* Add TinyMCE buttons.
58	*
59	* @param array TinyMCE plugin array
60	*/
61	public function addPlugin($plugin_array)
62	{
63	$plugin_array['beyondwords_player'] = BEYONDWORDS__PLUGIN_URI . 'src/Component/Post/AddPlayer/tinymce.js';
64	return $plugin_array;
65	}
66
67	/**
68	* Register TinyMCE buttons.
69	*
70	* @param array TinyMCE buttons array
71	*/
72	public function addButton($buttons)
73	{
74	$advIndex = array_search('wp_adv', $buttons);
75
76	if ($advIndex === false) {
77	$advIndex = count($buttons);
78	}
79
80	array_splice($buttons, $advIndex, 0, ['beyondwords_player']);
81
82	return $buttons;
83	}
84
85	/**
86	* Filters the comma-delimited list of stylesheets to load in TinyMCE.
87	*/
88	public function addStylesheet($stylesheets)
89	{
90	return $stylesheets . ',' . BEYONDWORDS__PLUGIN_URI . 'src/Component/Post/AddPlayer/AddPlayer.css';
91	}
92
93	/**
94	* "Player Preview" i18n styles.
95	*
96	* Player preview uses the CSS :after to set the content so we pass the CSS through WordPress i18n functions here.
97	*
98	* @since 3.3.0
99	*
100	* @return string CSS Block for player preview i18n delcerations.
101	*/
102	public function playerPreviewI18nStyles()
103	{
104	return sprintf(
105	self::PLAYER_PREVIEW_STYLE_FORMAT,
106	esc_attr__(self::PLAYER_PREVIEW_TEXT, 'speechkit')
107	);
108	}
109
110	/**
111	* Tiny MCE before init.
112	*
113	* Adds i18n-compatible TinyMCE Classic Editor CSS for the player placeholder.
114	*
115	* @since 3.3.0
116	*
117	* @param mixed[] $setings An array with TinyMCE config.
118	*
119	* @return mixed[] An array with TinyMCE config.
120	*/
121	public function filterTinyMceSettings($settings)
122	{
123	if (isset($settings['content_style'])) {
124	$settings['content_style'] .= ' ' . $this->playerPreviewI18nStyles() . ' ';
125	} else {
126	$settings['content_style'] = $this->playerPreviewI18nStyles() . ' ';
127	}
128
129	return $settings;
130	}
131
132	/**
133	* Add editor styles.
134	*
135	* Adds i18n-compatible Block Editor CSS for the player placeholder.
136	*
137	* @since 3.3.0
138	*/
139	public function addEditorStyles()
140	{
141	$allowed_html = array(
142	'style' => array(),
143	);
144
145	echo wp_kses(
146	sprintf('<style>%s</style>', $this->playerPreviewI18nStyles()),
147	$allowed_html
148	);
149	}
150
151	/**
152	* Add Block Editor Stylesheet.
153	*/
154	public function addBlockEditorStylesheet($hook)
155	{
156	// Only enqueue for Gutenberg/Post screens
157	if (CoreUtils::isGutenbergPage() \|\| $hook === 'post.php' \|\| $hook === 'post-new.php') {
158	// Register the Classic/Block Editor "Add Player" CSS
159	wp_enqueue_style(
160	'beyondwords-AddPlayer',
161	BEYONDWORDS__PLUGIN_URI . 'src/Component/Post/AddPlayer/AddPlayer.css',
162	array(),
163	BEYONDWORDS__PLUGIN_VERSION
164	);
165	}
166	}
167	}
168