powerkit / modules / typekit-fonts / public / class-powerkit-typekit-fonts-public.php

class-powerkit-typekit-fonts-public.php in Powerkit – Supercharge your WordPress Site 2.3.8, at modules/typekit-fonts/public/class-powerkit-typekit-fonts-public.php

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1	<?php
2	/**
3	* The public-facing functionality of the module.
4	*
5	* @link https://codesupply.co
6	* @since 1.0.0
7	*
8	* @package Powerkit
9	* @subpackage Modules/public
10	*/
11
12	/**
13	* The public-facing functionality of the module.
14	*/
15	class Powerkit_Typekit_Fonts_Public extends Powerkit_Module_Public {
16
17	/**
18	* Webfonts method
19	*
20	* @var string $load_method Webfonts method.
21	*/
22	public $load_method = 'async';
23
24	/**
25	* Initialize
26	*/
27	public function initialize() {
28	add_filter( 'language_attributes', array( $this, 'html_attributes' ), 10, 2 );
29	add_filter( 'powerkit_fonts_list', array( $this, 'typekit_fonts' ), 20 );
30	add_action( 'customize_controls_enqueue_scripts', array( $this, 'wp_enqueue_scripts' ) );
31	add_action( 'admin_enqueue_scripts', array( $this, 'editor_enqueue_scripts' ) );
32	add_filter( 'init', array( $this, 'set_load_method' ) );
33	add_filter( 'init', array( $this, 'kirki_support' ) );
34	}
35
36	/**
37	* Set Webfonts method
38	*/
39	public function set_load_method() {
40	$this->load_method = apply_filters( 'powerkit_webfonts_load_method', 'async' );
41	}
42
43	/**
44	* Add typekit fonts
45	*
46	* @since 1.0.0
47	* @param array $fonts List fonts.
48	*/
49	public function typekit_fonts( $fonts ) {
50
51	if ( is_customize_preview() ) {
52
53	$token = get_option( 'powerkit_typekit_fonts_token' );
54	$kit = get_option( 'powerkit_typekit_fonts_kit' );
55
56	if ( $token && $kit ) {
57
58	$data = wp_cache_get( 'powerkit_typekit_fonts_kit_cache' );
59
60	if ( ! $data ) {
61	$typekit = new Powerkit_Typekit_Api();
62
63	$data = $typekit->get( $kit, $token );
64
65	wp_cache_set( 'powerkit_typekit_fonts_kit_cache', $data, 'powerkit', 1 );
66	}
67
68	if ( $data && isset( $data['kit']['families'] ) && $data['kit']['families'] ) {
69
70	$fonts['families']['typekit'] = array(
71	'text' => esc_html__( 'Typekit', 'powerkit' ),
72	'children' => array(),
73	);
74
75	foreach ( $data['kit']['families'] as $item ) {
76	$id = $item['slug'];
77
78	$fonts['families']['typekit']['children'][] = array(
79	'id' => $item['slug'],
80	'text' => $item['name'],
81	);
82
83	$fonts['variants'][ $id ] = powerkit_typekit_font_variations_format( $item['variations'] );
84	}
85	}
86	}
87	}
88
89	return $fonts;
90	}
91
92	/**
93	* Filters the language attributes for display in the html tag.
94	*
95	* @param string $output A space-separated list of language attributes.
96	* @param string $doctype The type of html document (xhtml\|html).
97	*/
98	public function html_attributes( $output, $doctype ) {
99	$token = get_option( 'powerkit_typekit_fonts_token' );
100	$kit = get_option( 'powerkit_typekit_fonts_kit' );
101
102	if ( $token && $kit && 'async' === $this->load_method && ! is_admin() ) {
103	$output .= ' class="wf-loading"';
104	}
105
106	return $output;
107	}
108
109	/**
110	* Add support Kirki.
111	*/
112	public function kirki_support() {
113	if ( class_exists( 'CSCO_Kirki' ) ) {
114	add_filter( 'csco_kirki_dynamic_css', array( $this, 'kirki_dynamic_css' ) );
115	}
116	if ( class_exists( 'Kirki' ) ) {
117	$configs = (array) Kirki::$config;
118
119	foreach ( $configs as $config_id => $args ) {
120	add_filter( "kirki_{$config_id}_dynamic_css", array( $this, 'kirki_dynamic_css' ) );
121	}
122	}
123	}
124
125	/**
126	* Change font-family stack.
127	*
128	* @param string $style The dynamic css.
129	*/
130	public function kirki_dynamic_css( $style ) {
131	$token = get_option( 'powerkit_typekit_fonts_token' );
132	$kit = get_option( 'powerkit_typekit_fonts_kit' );
133
134	if ( $token && $kit ) {
135	$typekit = new Powerkit_Typekit_Api();
136
137	$typekit_data = $typekit->get( $kit, $token );
138	if ( isset( $typekit_data['kit']['families'] ) && $typekit_data['kit']['families'] ) {
139	foreach ( $typekit_data['kit']['families'] as $family ) {
140	$slug = sprintf( 'font-family:%s', $family['slug'] );
141	$stack = sprintf( 'font-family:%s', $family['css_stack'] );
142	// Replace font slug to css stack.
143	$style = str_replace( $slug, $stack, $style );
144	}
145	}
146	}
147
148	return $style;
149	}
150
151	/**
152	* Register fonts in the editor.
153	*
154	* @param string $page Current page.
155	*/
156	public function editor_enqueue_scripts( $page ) {
157
158	if ( 'post.php' === $page \|\| 'post-new.php' === $page ) {
159	$this->wp_enqueue_scripts();
160	}
161	}
162
163	/**
164	* Register the stylesheets for the public-facing side of the site.
165	*/
166	public function wp_enqueue_scripts() {
167	$token = get_option( 'powerkit_typekit_fonts_token' );
168	$kit = get_option( 'powerkit_typekit_fonts_kit' );
169
170	if ( $token && $kit ) {
171	if ( 'async' === $this->load_method ) {
172	wp_enqueue_script( 'powerkit-typekit', plugin_dir_url( __FILE__ ) . 'js/public-powerkit-typekit.js', array( 'jquery' ), powerkit_get_setting( 'version' ), true );
173
174	wp_localize_script( 'powerkit-typekit', 'powerkit_typekit', array(
175	'kit' => $kit,
176	) );
177	} else {
178	wp_enqueue_style( 'powerkit-typekit', sprintf( 'https://use.typekit.net/%s.css', $kit ), array(), powerkit_get_setting( 'version' ), 'all' );
179	}
180	}
181	}
182	}
183