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30 lines
1.2 KiB
PHP
30 lines
1.2 KiB
PHP
<?php
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// Received an array of font families from theme.json and outputs the CSS to load those fonts.
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// This is only necesary when Gutenberg is not active.
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// TODO: Remove this function when WordPress Core includes the WP_Webfonts class.
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function render_font_styles( $font_families ) {
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$styles = '';
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foreach ( $font_families as $font_family ) {
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if ( isset( $font_family['fontFace'] ) && is_array( $font_family['fontFace'] ) ) {
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foreach ( $font_family['fontFace'] as $font_face ) {
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$font_face_url = substr( $font_face['src'][0], 0, 7 ) === 'file:./'
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? get_template_directory_uri() . str_replace( 'file:./', '/', $font_face['src'][0] )
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: $font_face['src'][0];
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$font_face_weight = ! empty( $font_face['fontWeight'] ) ? $font_face['fontWeight'] : 'normal';
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$font_face_style = ! empty( $font_face['fontStyle'] ) ? $font_face['fontStyle'] : 'normal';
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$styles .= '@font-face {';
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$styles .= "font-family: '" . $font_face['fontFamily'] . "';";
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$styles .= 'src: url(' . $font_face_url . ');';
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$styles .= 'font-weight: ' . $font_face_weight . ';';
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$styles .= 'font-style: ' . $font_face_style . ';';
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$styles .= '}';
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}
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}
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}
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return $styles;
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}
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