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<?php |
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|
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namespace Elementor\Modules\Mcp\Abilities\Appliers\V3\Serializer; |
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|
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use Elementor\Modules\Mcp\Abilities\Appliers\V3\Mapper\Responsive_Key_Resolver; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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/** |
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* Renders a {@see V3_Block_Accumulator} back into a CSS string that |
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* {@see \Elementor\Modules\Mcp\Abilities\Appliers\V3\V3_Style_Mapper} can consume. |
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* |
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* Layout: base declarations, then `&:hover|focus|active { ... }`, then |
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* `@media(--breakpoint) { ... }` blocks with the same nesting inside. |
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*/ |
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class Block_Renderer { |
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|
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public function render( V3_Block_Accumulator $blocks ): string { |
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$grouped = $blocks->all(); |
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$parts = []; |
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|
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$default = $grouped[ Responsive_Key_Resolver::BASE_BREAKPOINT ] ?? []; |
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unset( $grouped[ Responsive_Key_Resolver::BASE_BREAKPOINT ] ); |
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|
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$rendered_default = $this->render_state_group( $default ); |
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if ( '' !== $rendered_default ) { |
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$parts[] = $rendered_default; |
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} |
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|
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foreach ( $grouped as $breakpoint => $state_group ) { |
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$rendered = $this->render_state_group( $state_group ); |
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if ( '' === $rendered ) { |
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continue; |
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} |
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$parts[] = sprintf( '@media(--%s) { %s }', $breakpoint, $rendered ); |
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} |
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|
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return implode( ' ', $parts ); |
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} |
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|
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/** |
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* @param array<string, array<string, string>> $state_group |
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*/ |
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private function render_state_group( array $state_group ): string { |
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$parts = []; |
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|
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$base = $state_group[''] ?? []; |
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unset( $state_group[''] ); |
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if ( ! empty( $base ) ) { |
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$parts[] = $this->render_declarations( $base ); |
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} |
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|
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foreach ( $state_group as $state => $declarations ) { |
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if ( empty( $declarations ) ) { |
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continue; |
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} |
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$parts[] = sprintf( '&:%s { %s }', $state, $this->render_declarations( $declarations ) ); |
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} |
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|
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return implode( ' ', $parts ); |
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} |
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|
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/** |
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* @param array<string, string> $declarations |
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*/ |
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private function render_declarations( array $declarations ): string { |
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$parts = []; |
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foreach ( $declarations as $property => $value ) { |
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$parts[] = sprintf( '%s: %s;', $property, $value ); |
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} |
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|
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return implode( ' ', $parts ); |
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} |
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} |
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|
