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wp_apply_typography_support is private and should not be used in themes or plugins directly.
wp_apply_typography_support › WordPress Function
Since5.6.0
Deprecatedn/a
› wp_apply_typography_support ( $block_type, $block_attributes )
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Parameters: (2) |
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Returns: |
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Adds CSS classes and inline styles for typography features such as font sizes to the incoming attributes array. This will be applied to the block markup in the front-end.
Source
function wp_apply_typography_support( $block_type, $block_attributes ) { if ( ! ( $block_type instanceof WP_Block_Type ) ) { return array(); } $typography_supports = isset( $block_type->supports['typography'] ) ? $block_type->supports['typography'] : false; if ( ! $typography_supports ) { return array(); } if ( wp_should_skip_block_supports_serialization( $block_type, 'typography' ) ) { return array(); } $has_font_family_support = isset( $typography_supports['__experimentalFontFamily'] ) ? $typography_supports['__experimentalFontFamily'] : false; $has_font_size_support = isset( $typography_supports['fontSize'] ) ? $typography_supports['fontSize'] : false; $has_font_style_support = isset( $typography_supports['__experimentalFontStyle'] ) ? $typography_supports['__experimentalFontStyle'] : false; $has_font_weight_support = isset( $typography_supports['__experimentalFontWeight'] ) ? $typography_supports['__experimentalFontWeight'] : false; $has_letter_spacing_support = isset( $typography_supports['__experimentalLetterSpacing'] ) ? $typography_supports['__experimentalLetterSpacing'] : false; $has_line_height_support = isset( $typography_supports['lineHeight'] ) ? $typography_supports['lineHeight'] : false; $has_text_align_support = isset( $typography_supports['textAlign'] ) ? $typography_supports['textAlign'] : false; $has_text_columns_support = isset( $typography_supports['textColumns'] ) ? $typography_supports['textColumns'] : false; $has_text_decoration_support = isset( $typography_supports['__experimentalTextDecoration'] ) ? $typography_supports['__experimentalTextDecoration'] : false; $has_text_transform_support = isset( $typography_supports['__experimentalTextTransform'] ) ? $typography_supports['__experimentalTextTransform'] : false; $has_writing_mode_support = isset( $typography_supports['__experimentalWritingMode'] ) ? $typography_supports['__experimentalWritingMode'] : false; // Whether to skip individual block support features. $should_skip_font_size = wp_should_skip_block_supports_serialization( $block_type, 'typography', 'fontSize' ); $should_skip_font_family = wp_should_skip_block_supports_serialization( $block_type, 'typography', 'fontFamily' ); $should_skip_font_style = wp_should_skip_block_supports_serialization( $block_type, 'typography', 'fontStyle' ); $should_skip_font_weight = wp_should_skip_block_supports_serialization( $block_type, 'typography', 'fontWeight' ); $should_skip_line_height = wp_should_skip_block_supports_serialization( $block_type, 'typography', 'lineHeight' ); $should_skip_text_align = wp_should_skip_block_supports_serialization( $block_type, 'typography', 'textAlign' ); $should_skip_text_columns = wp_should_skip_block_supports_serialization( $block_type, 'typography', 'textColumns' ); $should_skip_text_decoration = wp_should_skip_block_supports_serialization( $block_type, 'typography', 'textDecoration' ); $should_skip_text_transform = wp_should_skip_block_supports_serialization( $block_type, 'typography', 'textTransform' ); $should_skip_letter_spacing = wp_should_skip_block_supports_serialization( $block_type, 'typography', 'letterSpacing' ); $should_skip_writing_mode = wp_should_skip_block_supports_serialization( $block_type, 'typography', 'writingMode' ); $typography_block_styles = array(); if ( $has_font_size_support && ! $should_skip_font_size ) { $preset_font_size = array_key_exists( 'fontSize', $block_attributes ) ? "var:preset|font-size|{$block_attributes['fontSize']}" : null; $custom_font_size = isset( $block_attributes['style']['typography']['fontSize'] ) ? $block_attributes['style']['typography']['fontSize'] : null; $typography_block_styles['fontSize'] = $preset_font_size ? $preset_font_size : wp_get_typography_font_size_value( array( 'size' => $custom_font_size, ) ); } if ( $has_font_family_support && ! $should_skip_font_family ) { $preset_font_family = array_key_exists( 'fontFamily', $block_attributes ) ? "var:preset|font-family|{$block_attributes['fontFamily']}" : null; $custom_font_family = isset( $block_attributes['style']['typography']['fontFamily'] ) ? wp_typography_get_preset_inline_style_value( $block_attributes['style']['typography']['fontFamily'], 'font-family' ) : null; $typography_block_styles['fontFamily'] = $preset_font_family ? $preset_font_family : $custom_font_family; } if ( $has_font_style_support && ! $should_skip_font_style && isset( $block_attributes['style']['typography']['fontStyle'] ) ) { $typography_block_styles['fontStyle'] = wp_typography_get_preset_inline_style_value( $block_attributes['style']['typography']['fontStyle'], 'font-style' ); } if ( $has_font_weight_support && ! $should_skip_font_weight && isset( $block_attributes['style']['typography']['fontWeight'] ) ) { $typography_block_styles['fontWeight'] = wp_typography_get_preset_inline_style_value( $block_attributes['style']['typography']['fontWeight'], 'font-weight' ); } if ( $has_line_height_support && ! $should_skip_line_height ) { $typography_block_styles['lineHeight'] = isset( $block_attributes['style']['typography']['lineHeight'] ) ? $block_attributes['style']['typography']['lineHeight'] : null; } if ( $has_text_align_support && ! $should_skip_text_align ) { $typography_block_styles['textAlign'] = isset( $block_attributes['style']['typography']['textAlign'] ) ? $block_attributes['style']['typography']['textAlign'] : null; } if ( $has_text_columns_support && ! $should_skip_text_columns && isset( $block_attributes['style']['typography']['textColumns'] ) ) { $typography_block_styles['textColumns'] = isset( $block_attributes['style']['typography']['textColumns'] ) ? $block_attributes['style']['typography']['textColumns'] : null; } if ( $has_text_decoration_support && ! $should_skip_text_decoration && isset( $block_attributes['style']['typography']['textDecoration'] ) ) { $typography_block_styles['textDecoration'] = wp_typography_get_preset_inline_style_value( $block_attributes['style']['typography']['textDecoration'], 'text-decoration' ); } if ( $has_text_transform_support && ! $should_skip_text_transform && isset( $block_attributes['style']['typography']['textTransform'] ) ) { $typography_block_styles['textTransform'] = wp_typography_get_preset_inline_style_value( $block_attributes['style']['typography']['textTransform'], 'text-transform' ); } if ( $has_letter_spacing_support && ! $should_skip_letter_spacing && isset( $block_attributes['style']['typography']['letterSpacing'] ) ) { $typography_block_styles['letterSpacing'] = wp_typography_get_preset_inline_style_value( $block_attributes['style']['typography']['letterSpacing'], 'letter-spacing' ); } if ( $has_writing_mode_support && ! $should_skip_writing_mode && isset( $block_attributes['style']['typography']['writingMode'] ) ) { $typography_block_styles['writingMode'] = isset( $block_attributes['style']['typography']['writingMode'] ) ? $block_attributes['style']['typography']['writingMode'] : null; } $attributes = array(); $classnames = array(); $styles = wp_style_engine_get_styles( array( 'typography' => $typography_block_styles ), array( 'convert_vars_to_classnames' => true ) ); if ( ! empty( $styles['classnames'] ) ) { $classnames[] = $styles['classnames']; } if ( $has_text_align_support && ! $should_skip_text_align && isset( $block_attributes['style']['typography']['textAlign'] ) ) { $classnames[] = 'has-text-align-' . $block_attributes['style']['typography']['textAlign']; } if ( ! empty( $classnames ) ) { $attributes['class'] = implode( ' ', $classnames ); } if ( ! empty( $styles['css'] ) ) { $attributes['style'] = $styles['css']; } return $attributes; }