Sid Gifari File Manager
🏠 Root
/
home2
/
iuywvcmy
/
public_html
/
argonautisbc
/
wp-content
/
plugins
/
jetpack
/
modules
/
google-fonts
/
current
/
Editing: class-jetpack-google-font-face.php
<?php /** * Jetpack_Google_Font_Face class * * @package automattic/jetpack */ /** * Jetpack Google Font Face disables Font Face hooks in Core that prints **ALL** font faces. * Instead, it collects fonts that are used in global styles or block-level settings and * print those fonts in use. */ class Jetpack_Google_Font_Face { /** * The fonts that are used in global styles or block-level settings. * * @var array */ private $fonts_in_use = array(); /** * The constructor. */ public function __construct() { // Turns off hooks to print fonts add_action( 'wp_loaded', array( $this, 'wp_loaded' ) ); add_action( 'current_screen', array( $this, 'current_screen' ), 10 ); // Collect and print fonts in use add_action( 'wp_head', array( $this, 'print_font_faces' ), 50 ); add_filter( 'pre_render_block', array( $this, 'collect_block_fonts' ), 10, 2 ); } /** * Turn off hooks to print fonts on frontend */ public function wp_loaded() { remove_action( 'wp_head', 'wp_print_fonts', 50 ); remove_action( 'wp_head', 'wp_print_font_faces', 50 ); } /** * Turn off hooks to print fonts on wp-admin, except for GB editor pages. */ public function current_screen() { remove_action( 'admin_print_styles', 'wp_print_fonts', 50 ); if ( ! $this->is_block_editor() ) { remove_action( 'admin_print_styles', 'wp_print_font_faces', 50 ); } } /** * Print fonts that are used in global styles or block-level settings. */ public function print_font_faces() { $fonts = WP_Font_Face_Resolver::get_fonts_from_theme_json(); $font_slug_aliases = $this->get_font_slug_aliases(); $fonts_to_print = array(); $this->collect_global_styles_fonts(); $fonts_in_use = array_values( array_unique( $this->fonts_in_use, SORT_STRING ) ); $fonts_in_use = array_map( function ( $font_slug ) use ( $font_slug_aliases ) { return $font_slug_aliases[ $font_slug ] ?? $font_slug; }, $this->fonts_in_use ); foreach ( $fonts as $font_faces ) { $font_family = $font_faces[0]['font-family'] ?? ''; if ( in_array( $this->format_font( $font_family ), $fonts_in_use, true ) ) { $fonts_to_print[] = $font_faces; } } if ( ! empty( $fonts_to_print ) ) { wp_print_font_faces( $fonts_to_print ); } } /** * Collect fonts used for global styles settings. */ public function collect_global_styles_fonts() { $global_styles = wp_get_global_styles(); $global_styles_font_slug = $this->get_font_slug_from_setting( $global_styles ); if ( $global_styles_font_slug ) { $this->add_font( $global_styles_font_slug ); } if ( isset( $global_styles['blocks'] ) ) { foreach ( $global_styles['blocks'] as $setting ) { $font_slug = $this->get_font_slug_from_setting( $setting ); if ( $font_slug ) { $this->add_font( $font_slug ); } } } if ( isset( $global_styles['elements'] ) ) { foreach ( $global_styles['elements'] as $setting ) { $font_slug = $this->get_font_slug_from_setting( $setting ); if ( $font_slug ) { $this->add_font( $font_slug ); } } } } /** * Collect fonts used for block-level settings. * * @filter pre_render_block * * @param string|null $content The pre-rendered content. Default null. * @param array $parsed_block The block being rendered. */ public function collect_block_fonts( $content, $parsed_block ) { if ( ! is_admin() && isset( $parsed_block['attrs']['fontFamily'] ) ) { $block_font_family = $parsed_block['attrs']['fontFamily']; $this->add_font( $block_font_family ); } return $content; } /** * Add the specify font to the fonts_in_use list. * * @param string $font_slug The font slug. */ public function add_font( $font_slug ) { if ( is_string( $font_slug ) ) { $this->fonts_in_use[] = $this->format_font( $font_slug ); } } /** * Format the given font slug. * * @example "ABeeZee" formats to "abeezee" * @example "ADLaM Display" formats to "adlam-display" * @param string $font_slug The font slug. * @return string The formatted font slug. */ public function format_font( $font_slug ) { return _wp_to_kebab_case( strtolower( $font_slug ) ); } /** * Get the font slug aliases that maps the font slug to the font family if they are different. * * The font definition may define an alias slug name, so we have to add the map from the slug name to the font family. * See https://github.com/WordPress/twentytwentyfour/blob/df92472089ede6fae5924c124a93c843b84e8cbd/theme.json#L215. */ public function get_font_slug_aliases() { $font_slug_aliases = array(); $theme_json = WP_Theme_JSON_Resolver::get_theme_data(); $raw_data = $theme_json->get_data(); if ( ! empty( $raw_data['settings']['typography']['fontFamilies'] ) ) { foreach ( $raw_data['settings']['typography']['fontFamilies'] as $font ) { $font_family_name = $this->format_font( $this->get_font_family_name( $font ) ); $font_slug = $font['slug'] ?? ''; if ( $font_slug && $font_slug !== $font_family_name && ! array_key_exists( $font_slug, $font_slug_aliases ) ) { $font_slug_aliases[ $font_slug ] = $font_family_name; } } } return $font_slug_aliases; } /** * Get the font family name from a font. * * @param array $font The font definition object. */ public static function get_font_family_name( $font ) { $font_family = $font['fontFamily']; if ( str_contains( $font_family, ',' ) ) { $font_family = explode( ',', $font_family )[0]; } return trim( $font_family, "\"'" ); } /** * Get the font family slug from a settings array. * * @param array $setting The settings object. * * @return string|null */ public function get_font_slug_from_setting( $setting ) { if ( ! isset( $setting['typography']['fontFamily'] ) ) { return null; } $font_family = $setting['typography']['fontFamily']; // The font family may be a reference to a path to the value stored at that location, // e.g.: { "ref": "styles.elements.heading.typography.fontFamily" }. // Ignore it as we also get the value stored at that location from the setting. if ( ! is_string( $font_family ) ) { return null; } // Full string: var(--wp--preset--font-family--slug). // We do not care about the origin of the font, only its slug. preg_match( '/font-family--(?P<slug>.+)\)$/', $font_family, $matches ); if ( isset( $matches['slug'] ) ) { return $matches['slug']; } // Full string: var:preset|font-family|slug // We do not care about the origin of the font, only its slug. preg_match( '/font-family\|(?P<slug>.+)$/', $font_family, $matches ); if ( isset( $matches['slug'] ) ) { return $matches['slug']; } return $font_family; } /** * Check if the current screen is the block editor. * * @return bool */ public function is_block_editor() { if ( function_exists( 'get_current_screen' ) ) { $current_screen = get_current_screen(); if ( ! empty( $current_screen ) && method_exists( $current_screen, 'is_block_editor' ) && $current_screen->is_block_editor() ) { return true; } } return false; } }
Save
Cancel
