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<?php |
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|
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namespace SureCart\BlockLibrary; |
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|
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/** |
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* Provide general block-related functionality. |
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*/ |
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class BlockStylesService { |
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/** |
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* Block. |
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* |
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* @var object |
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*/ |
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public $block = null; |
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|
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/** |
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* Get the spacing values from the block editor |
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* |
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* @return array |
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*/ |
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public function getSpacingValues() { |
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$block = $this->block ? $this->block : \WP_Block_Supports::$block_to_render; |
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$block_type = \WP_Block_Type_Registry::get_instance()->get_registered( |
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$block['blockName'] |
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); |
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$block_attributes = $block['attrs'] ?? []; |
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|
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$attributes = array(); |
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$has_padding_support = block_has_support( $block_type, array( 'spacing', 'padding' ), false ); |
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$has_margin_support = block_has_support( $block_type, array( 'spacing', 'margin' ), false ); |
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$block_styles = isset( $block_attributes['style'] ) ? $block_attributes['style'] : null; |
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|
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if ( ! $block_styles ) { |
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return $attributes; |
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} |
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|
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$spacing_block_styles = array( |
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'padding' => null, |
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'margin' => null, |
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); |
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if ( $has_padding_support ) { |
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$spacing_block_styles['padding'] = isset( $block_styles['spacing']['padding'] ) ? $block_styles['spacing']['padding'] : null; |
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} |
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if ( $has_margin_support ) { |
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$spacing_block_styles['margin'] = isset( $block_styles['spacing']['margin'] ) ? $block_styles['spacing']['margin'] : null; |
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} |
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|
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return $spacing_block_styles; |
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} |
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|
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/** |
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* Get the border values from the block editor |
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* |
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* @return array |
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*/ |
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public function getBorderValues() { |
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$block = $this->block ? $this->block : \WP_Block_Supports::$block_to_render; |
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$block_type = \WP_Block_Type_Registry::get_instance()->get_registered( |
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$block['blockName'] |
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); |
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$block_attributes = $block['attrs'] ?? []; |
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|
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$border_block_styles = array(); |
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$has_border_color_support = wp_has_border_feature_support( $block_type, 'color' ); |
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$has_border_width_support = wp_has_border_feature_support( $block_type, 'width' ); |
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|
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// Border radius. |
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if ( |
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wp_has_border_feature_support( $block_type, 'radius' ) && |
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isset( $block_attributes['style']['border']['radius'] ) |
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) { |
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$border_radius = $block_attributes['style']['border']['radius']; |
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|
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if ( is_numeric( $border_radius ) ) { |
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$border_radius .= 'px'; |
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} |
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|
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$border_block_styles['radius'] = $border_radius; |
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} |
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|
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// Border style. |
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if ( |
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wp_has_border_feature_support( $block_type, 'style' ) && |
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isset( $block_attributes['style']['border']['style'] ) |
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) { |
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$border_block_styles['style'] = $block_attributes['style']['border']['style']; |
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} |
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|
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// Border width. |
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if ( |
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$has_border_width_support && |
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isset( $block_attributes['style']['border']['width'] ) |
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) { |
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$border_width = $block_attributes['style']['border']['width']; |
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|
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// This check handles original unitless implementation. |
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if ( is_numeric( $border_width ) ) { |
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$border_width .= 'px'; |
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} |
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|
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$border_block_styles['width'] = $border_width; |
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} |
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|
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// Border color. |
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if ( |
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$has_border_color_support |
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) { |
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$preset_border_color = array_key_exists( 'borderColor', $block_attributes ) ? "var:preset|color|{$block_attributes['borderColor']}" : null; |
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$custom_border_color = isset( $block_attributes['style']['border']['color'] ) ? $block_attributes['style']['border']['color'] : null; |
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$border_block_styles['color'] = $preset_border_color ? $preset_border_color : $custom_border_color; |
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} |
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|
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// Generates styles for individual border sides. |
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if ( $has_border_color_support || $has_border_width_support ) { |
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foreach ( array( 'top', 'right', 'bottom', 'left' ) as $side ) { |
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$border = isset( $block_attributes['style']['border'][ $side ] ) ? $block_attributes['style']['border'][ $side ] : null; |
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$border_side_values = array( |
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'width' => isset( $border['width'] ) && ! wp_should_skip_block_supports_serialization( $block_type, '__experimentalBorder', 'width' ) ? $border['width'] : null, |
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'color' => isset( $border['color'] ) && ! wp_should_skip_block_supports_serialization( $block_type, '__experimentalBorder', 'color' ) ? $border['color'] : null, |
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'style' => isset( $border['style'] ) && ! wp_should_skip_block_supports_serialization( $block_type, '__experimentalBorder', 'style' ) ? $border['style'] : null, |
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); |
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$border_block_styles[ $side ] = $border_side_values; |
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} |
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} |
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|
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return $border_block_styles; |
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} |
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|
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/** |
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* Get the dimensions values from the block editor |
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* |
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* @return array |
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*/ |
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public function getDimensionsValues() { |
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$block = $this->block ? $this->block : \WP_Block_Supports::$block_to_render; |
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$block_type = \WP_Block_Type_Registry::get_instance()->get_registered( |
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$block['blockName'] |
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); |
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$block_attributes = $block['attrs']; |
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|
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$attributes = array(); |
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|
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$has_min_height_support = block_has_support( $block_type, array( 'dimensions', 'minHeight' ), false ); |
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$block_styles = isset( $block_attributes['style'] ) ? $block_attributes['style'] : null; |
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|
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if ( ! $block_styles ) { |
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return $attributes; |
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} |
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|
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$dimensions_block_styles = array(); |
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$dimensions_block_styles['minHeight'] = null; |
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if ( $has_min_height_support ) { |
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$dimensions_block_styles['minHeight'] = isset( $block_styles['dimensions']['minHeight'] ) |
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? $block_styles['dimensions']['minHeight'] |
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: null; |
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} |
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|
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return $dimensions_block_styles; |
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} |
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|
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/** |
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* Get the color values from the block editor |
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* |
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* @return array |
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*/ |
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public function getColorValues() { |
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$block = $this->block ? $this->block : \WP_Block_Supports::$block_to_render; |
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$block_type = \WP_Block_Type_Registry::get_instance()->get_registered( |
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$block['blockName'] |
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); |
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$block_attributes = $block['attrs'] ?? []; |
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|
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$color_support = isset( $block_type->supports['color'] ) ? $block_type->supports['color'] : false; |
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|
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$has_text_colors_support = true === $color_support || |
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( isset( $color_support['text'] ) && $color_support['text'] ) || |
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( is_array( $color_support ) && ! isset( $color_support['text'] ) ); |
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$has_background_colors_support = true === $color_support || |
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( isset( $color_support['background'] ) && $color_support['background'] ) || |
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( is_array( $color_support ) && ! isset( $color_support['background'] ) ); |
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$has_gradients_support = isset( $color_support['gradients'] ) ? $color_support['gradients'] : false; |
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$color_block_styles = array(); |
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|
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// Text colors. |
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if ( $has_text_colors_support ) { |
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$preset_text_color = array_key_exists( 'textColor', $block_attributes ) ? "var:preset|color|{$block_attributes['textColor']}" : null; |
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$custom_text_color = isset( $block_attributes['style']['color']['text'] ) ? $block_attributes['style']['color']['text'] : null; |
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$color_block_styles['text'] = $preset_text_color ? $preset_text_color : $custom_text_color; |
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} |
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|
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// Background colors. |
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if ( $has_background_colors_support ) { |
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$preset_background_color = array_key_exists( 'backgroundColor', $block_attributes ) ? "var:preset|color|{$block_attributes['backgroundColor']}" : null; |
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$custom_background_color = isset( $block_attributes['style']['color']['background'] ) ? $block_attributes['style']['color']['background'] : null; |
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$color_block_styles['background'] = $preset_background_color ? $preset_background_color : $custom_background_color; |
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} |
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|
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// Gradients. |
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if ( $has_gradients_support ) { |
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$preset_gradient_color = array_key_exists( 'gradient', $block_attributes ) ? "var:preset|gradient|{$block_attributes['gradient']}" : null; |
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$custom_gradient_color = isset( $block_attributes['style']['color']['gradient'] ) ? $block_attributes['style']['color']['gradient'] : null; |
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$color_block_styles['gradient'] = $preset_gradient_color ? $preset_gradient_color : $custom_gradient_color; |
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} |
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|
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return $color_block_styles; |
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} |
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|
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/** |
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* Get the style declarations |
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* |
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* @param bool $combine Whether to combine the styles or not. |
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* @param object $block The block object. |
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* |
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* @return array |
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*/ |
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public function get( $combine = true, $block = null ) { |
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if ( $block ) { |
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$this->block = $block; |
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} |
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|
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if ( $combine ) { |
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return wp_style_engine_get_styles( |
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array( |
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'spacing' => $this->getSpacingValues(), |
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'border' => $this->getBorderValues(), |
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'color' => $this->getColorValues(), |
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'dimensions' => $this->getDimensionsValues(), |
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), |
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array( |
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'context' => 'block-supports', |
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) |
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); |
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} |
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|
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return array( |
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'spacing' => wp_style_engine_get_styles( array( 'spacing' => $this->getSpacingValues() ) ), |
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'border' => wp_style_engine_get_styles( array( 'border' => $this->getBorderValues() ) ), |
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'color' => wp_style_engine_get_styles( array( 'color' => $this->getColorValues() ) ), |
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'dimensions' => wp_style_engine_get_styles( array( 'dimensions' => $this->getDimensionsValues() ) ), |
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); |
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} |
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|
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/** |
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* Get the spacing preset css variable. |
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* |
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* @param string $value The value. |
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* |
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* @return string|void |
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*/ |
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public function getBlockGapPresetCssVar( $value ) { |
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if ( ! $value ) { |
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return; |
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} |
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|
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preg_match( '/var:preset\|spacing\|(.+)/', $value, $matches ); |
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|
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if ( ! $matches ) { |
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return $value; |
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} |
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|
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return "var(--wp--preset--spacing--$matches[1])"; |
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} |
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} |
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|
