51 lines
1.2 KiB
PHP
51 lines
1.2 KiB
PHP
<?php
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/**
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* Server-side rendering of the `core/site-title` block.
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*
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* @package WordPress
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*/
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/**
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* Renders the `core/site-title` block on the server.
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*
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* @param array $attributes The block attributes.
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*
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* @return string The render.
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*/
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function render_block_core_site_title( $attributes ) {
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$site_title = get_bloginfo( 'name' );
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if ( ! $site_title ) {
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return;
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}
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$tag_name = 'h1';
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$align_class_name = empty( $attributes['textAlign'] ) ? '' : "has-text-align-{$attributes['textAlign']}";
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if ( isset( $attributes['level'] ) ) {
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$tag_name = 0 === $attributes['level'] ? 'p' : 'h' . $attributes['level'];
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}
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$link = sprintf( '<a href="%1$s" rel="home">%2$s</a>', get_bloginfo( 'url' ), $site_title );
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$wrapper_attributes = get_block_wrapper_attributes( array( 'class' => $align_class_name ) );
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return sprintf(
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'<%1$s %2$s>%3$s</%1$s>',
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$tag_name,
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$wrapper_attributes,
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$link
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);
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}
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/**
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* Registers the `core/site-title` block on the server.
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*/
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function register_block_core_site_title() {
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register_block_type_from_metadata(
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__DIR__ . '/site-title',
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array(
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'render_callback' => 'render_block_core_site_title',
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)
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);
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}
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add_action( 'init', 'register_block_core_site_title' );
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