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<?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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/** |
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* Renders the `core/site-title` block on the server. |
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* |
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* @since 5.8.0 |
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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 gutenberg_render_block_core_site_title( $attributes ) { |
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$site_title = get_bloginfo( 'name' ); |
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if ( ! trim( $site_title ) ) { |
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return ''; |
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} |
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|
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$tag_name = 'h1'; |
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$classes = empty( $attributes['textAlign'] ) ? '' : "has-text-align-{$attributes['textAlign']}"; |
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if ( isset( $attributes['style']['elements']['link']['color']['text'] ) ) { |
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$classes .= ' has-link-color'; |
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} |
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|
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if ( isset( $attributes['level'] ) ) { |
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$tag_name = 0 === $attributes['level'] ? 'p' : 'h' . (int) $attributes['level']; |
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} |
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|
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if ( $attributes['isLink'] ) { |
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$aria_current = ! is_paged() && ( is_front_page() || is_home() && ( (int) get_option( 'page_for_posts' ) !== get_queried_object_id() ) ) ? ' aria-current="page"' : ''; |
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$link_target = ! empty( $attributes['linkTarget'] ) ? $attributes['linkTarget'] : '_self'; |
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|
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$site_title = sprintf( |
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'<a href="%1$s" target="%2$s" rel="home"%3$s>%4$s</a>', |
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esc_url( home_url() ), |
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esc_attr( $link_target ), |
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$aria_current, |
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esc_html( $site_title ) |
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); |
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} |
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$wrapper_attributes = get_block_wrapper_attributes( array( 'class' => trim( $classes ) ) ); |
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|
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return sprintf( |
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'<%1$s %2$s>%3$s</%1$s>', |
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$tag_name, |
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$wrapper_attributes, |
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// already pre-escaped if it is a link. |
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$attributes['isLink'] ? $site_title : esc_html( $site_title ) |
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); |
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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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* @since 5.8.0 |
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*/ |
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function gutenberg_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' => 'gutenberg_render_block_core_site_title', |
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) |
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); |
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} |
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add_action( 'init', 'gutenberg_register_block_core_site_title', 20 ); |
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|
