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1 <?php 2 /** 3 * Server-side rendering of the `core/tag-cloud` block. 4 * 5 * @package WordPress 6 */ 7 8 /** 9 * Renders the `core/tag-cloud` block on server. 10 * 11 * @param array $attributes The block attributes. 12 * 13 * @return string Returns the tag cloud for selected taxonomy. 14 */ 15 function render_block_core_tag_cloud( $attributes ) { 16 $smallest_font_size = $attributes['smallestFontSize']; 17 $unit = ( preg_match( '/^[0-9.]+(?P<unit>[a-z%]+)$/i', $smallest_font_size, $m ) ? $m['unit'] : 'pt' ); 18 19 $args = array( 20 'echo' => false, 21 'unit' => $unit, 22 'taxonomy' => $attributes['taxonomy'], 23 'show_count' => $attributes['showTagCounts'], 24 'number' => $attributes['numberOfTags'], 25 'smallest' => floatVal( $attributes['smallestFontSize'] ), 26 'largest' => floatVal( $attributes['largestFontSize'] ), 27 ); 28 $tag_cloud = wp_tag_cloud( $args ); 29 30 if ( ! $tag_cloud ) { 31 $tag_cloud = __( 'There’s no content to show here yet.' ); 32 } 33 34 $wrapper_attributes = get_block_wrapper_attributes(); 35 36 return sprintf( 37 '<p %1$s>%2$s</p>', 38 $wrapper_attributes, 39 $tag_cloud 40 ); 41 } 42 43 /** 44 * Registers the `core/tag-cloud` block on server. 45 */ 46 function register_block_core_tag_cloud() { 47 register_block_type_from_metadata( 48 __DIR__ . '/tag-cloud', 49 array( 50 'render_callback' => 'render_block_core_tag_cloud', 51 ) 52 ); 53 } 54 add_action( 'init', 'register_block_core_tag_cloud' );
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Generated : Wed Apr 17 08:20:01 2024 | Cross-referenced by PHPXref |