gutenberg / lib / experimental / font-face / bc-layer / class-wp-webfonts-utils.php

class-wp-webfonts-utils.php in Gutenberg 18.9.0, at lib/experimental/font-face/bc-layer/class-wp-webfonts-utils.php

82 lines 2.1 KB

Raw Download Zip

1	<?php
2	/**
3	* Webfont API's utility helpers.
4	*
5	* BACKPORT NOTE: Do not backport this file to Core.
6	* This file is now part of the API's Backwards-Compatibility (BC) layer.
7	*
8	* @package WordPress
9	* @subpackage Fonts API
10	* @since X.X.X
11	*/
12
13	if ( ! class_exists( 'WP_Webfonts_Utils' ) ) {
14
15	/**
16	* Utility helpers for the Webfonts API.
17	*
18	* @since X.X.X
19	* @deprecated 15.1 Use WP_Fonts_Utils instead.
20	* @deprecated 16.3.0 Webfonts API is not supported.
21	*/
22	class WP_Webfonts_Utils {
23
24	/**
25	* Converts the given font family into a handle.
26	*
27	* @since X.X.X
28	* @deprecated 15.1 Use WP_Fonts_Utils::convert_font_family_into_handle() instead.
29	* @deprecated 16.3.0 This method is not supported.
30	*
31	* @return null
32	*/
33	public static function convert_font_family_into_handle() {
34	_deprecated_function( __METHOD__, 'Gutenberg 15.1' );
35	return null;
36	}
37
38	/**
39	* Converts the given variation and its font-family into a handle.
40	*
41	* @since X.X.X
42	* @deprecated 15.1 Use WP_Fonts_Utils::convert_variation_into_handle() instead.
43	* @deprecated 16.3.0 This method is not supported.
44	*
45	* @return null
46	*/
47	public static function convert_variation_into_handle() {
48	_deprecated_function( __METHOD__, 'Gutenberg 15.1' );
49	return null;
50	}
51
52	/**
53	* Gets the font family from the variation.
54	*
55	* @since X.X.X
56	* @deprecated 15.1 Use WP_Fonts_Utils::get_font_family_from_variation() instead.
57	* @deprecated 16.3.0 This method is not supported.
58	*
59	* @return null
60	*/
61	public static function get_font_family_from_variation() {
62	_deprecated_function( __METHOD__, 'Gutenberg 15.1' );
63	return null;
64	}
65
66	/**
67	* Checks if the given input is defined, i.e. meaning is a non-empty string.
68	*
69	* @since X.X.X
70	* @deprecated 15.1 Use WP_Fonts_Utils::is_defined() instead.
71	* @deprecated 16.3.0 This method is not supported.
72	*
73	* @param string $input The input to check.
74	* @return bool True when non-empty string. Else false.
75	*/
76	public static function is_defined( $input ) {
77	_deprecated_function( __METHOD__, 'Gutenberg 15.1' );
78	return ( is_string( $input ) && ! empty( $input ) );
79	}
80	}
81	}
82