1f173de885
Pristine upstream, unpacked from the official wordpress.org tarball. https://wordpress.org/wordpress-7.1.1.tar.gz sha1 2a9d68474e8703aa3a66f80427b325e0941b6a1e (published by wordpress.org) sha256 3996fee13448ef12e07e9f0c77db2f655ffa1b7cde71c80a4965d3bf1fb956b3 This branch carries nothing but upstream releases, one commit each, and is never edited. It is the other side of the git-subtree merge that brings security releases into SiriusPress/wordpress/ — see SiriusPress/docs/upstream-merges.md.
65 lines
1.6 KiB
PHP
65 lines
1.6 KiB
PHP
<?php
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/**
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* Tab Panel Block
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*
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* @package WordPress
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*/
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/**
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* Render callback for core/tab-panel.
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*
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* @since 7.1.0
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*
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* @param array $attributes Block attributes.
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* @param string $content Block content.
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* @param \WP_Block $block Block instance.
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*
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* @return string Updated HTML.
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*/
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function block_core_tab_panel_render( array $attributes, string $content, \WP_Block $block ): string {
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$tabs_id = $block->context['core/tabs-id'] ?? '';
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static $tab_counters = array();
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if ( ! isset( $tab_counters[ $tabs_id ] ) ) {
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$tab_counters[ $tabs_id ] = 0;
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}
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$tab_index = $tab_counters[ $tabs_id ];
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++$tab_counters[ $tabs_id ];
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$tag_processor = new WP_HTML_Tag_Processor( $content );
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$tag_processor->next_tag( array( 'class_name' => 'wp-block-tab-panel' ) );
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// Use the user's custom anchor if present, otherwise fall back to
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// the generated position-based ID.
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$tab_id = (string) $tag_processor->get_attribute( 'id' );
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if ( empty( $tab_id ) ) {
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$tab_id = ! empty( $tabs_id )
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? $tabs_id . '-tab-' . $tab_index
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: 'tab-' . $tab_index;
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$tag_processor->set_attribute( 'id', $tab_id );
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}
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$tag_processor->set_attribute( 'aria-labelledby', 'tab__' . $tab_id );
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$tag_processor->set_attribute( 'data-wp-bind--hidden', '!state.isActiveTab' );
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return (string) $tag_processor->get_updated_html();
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}
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/**
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* Registers the `core/tab-panel` block on the server.
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*
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* @hook init
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*
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* @since 7.1.0
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*/
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function register_block_core_tab_panel() {
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register_block_type_from_metadata(
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__DIR__ . '/tab-panel',
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array(
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'render_callback' => 'block_core_tab_panel_render',
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)
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);
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}
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add_action( 'init', 'register_block_core_tab_panel' );
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