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May 12, 2021 01:30
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Gutenberg Gallery Block Refactor - Transform Back to Unordered List
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| function transform_new_gallery_block_to_unordered_list( $parsed_block ) { | |
| if ( $parsed_block['blockName'] === 'core/gallery' && strpos( $parsed_block['innerHTML'], 'has-nested-images' ) ) { | |
| forEach( $parsed_block['innerBlocks'] as &$value ) { | |
| $value['innerHTML'] = '<li class="blocks-gallery-item">' . $value['innerHTML'] . '</li>'; | |
| $value['innerContent'][0] = '<li class="blocks-gallery-item">' . $value['innerContent'][0] . '</li>'; | |
| $value['innerHTML'] = preg_replace( '/(class="wp-image-(\d+)")/', '$1 data-d="$2"', $parsed_block['innerHTML'] ); | |
| $value['innerContent'][0] = preg_replace( '/(class="wp-image-(\d+)")/', '$1 data-id="$2"', $value['innerContent'][0] ); | |
| } | |
| $parsed_block['innerHTML'] = preg_replace( '/(<figure.*>)/', '$1<ul ul class="blocks-gallery-grid">', $parsed_block['innerHTML'] ); | |
| $parsed_block['innerHTML'] = preg_replace( '/<\/figure>/', '</ul></figure>', $parsed_block['innerHTML'] ); | |
| $parsed_block['innerHTML'] = preg_replace( '/has-nested-images/', '', $parsed_block['innerHTML'] ); | |
| $parsed_block['innerContent'][0] = preg_replace('/(<figure.*>)/', '$1<ul class="blocks-gallery-grid">', $parsed_block['innerContent'][0] ); | |
| $parsed_block['innerContent'][0] = preg_replace('/<\/figure>/', '</ul></figure>', $parsed_block['innerContent'][0] ); | |
| $parsed_block['innerContent'][0] = preg_replace('/has-nested-images/', '', $parsed_block['innerContent'][0] ); | |
| } | |
| return $parsed_block; | |
| } | |
| add_filter( 'render_block_data', 'transform_new_gallery_block_to_unordered_list' ); |
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