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render_block_core_navigation_link › WordPress Function
Since5.9.0
Deprecatedn/a
› render_block_core_navigation_link ( $attributes, $content, $block )
Parameters: (3) |
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Returns: |
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Defined at: |
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Codex: |
Renders the `core/navigation-link` block.
Source
function render_block_core_navigation_link( $attributes, $content, $block ) { $navigation_link_has_id = isset( $attributes['id'] ) && is_numeric( $attributes['id'] ); $is_post_type = isset( $attributes['kind'] ) && 'post-type' === $attributes['kind']; $is_post_type = $is_post_type || isset( $attributes['type'] ) && ( 'post' === $attributes['type'] || 'page' === $attributes['type'] ); // Don't render the block's subtree if it is a draft or if the ID does not exist. if ( $is_post_type && $navigation_link_has_id ) { $post = get_post( $attributes['id'] ); if ( ! $post || 'publish' !== $post->post_status ) { return ''; } } // Don't render the block's subtree if it has no label. if ( empty( $attributes['label'] ) ) { return ''; } $font_sizes = block_core_navigation_link_build_css_font_sizes( $block->context ); $classes = array_merge( $font_sizes['css_classes'] ); $style_attribute = $font_sizes['inline_styles']; $css_classes = trim( implode( ' ', $classes ) ); $has_submenu = count( $block->inner_blocks ) > 0; $kind = empty( $attributes['kind'] ) ? 'post_type' : str_replace( '-', '_', $attributes['kind'] ); $is_active = ! empty( $attributes['id'] ) && get_queried_object_id() === (int) $attributes['id'] && ! empty( get_queried_object()->$kind ); if ( is_post_type_archive() ) { $queried_archive_link = get_post_type_archive_link( get_queried_object()->name ); if ( $attributes['url'] === $queried_archive_link ) { $is_active = true; } } $wrapper_attributes = get_block_wrapper_attributes( array( 'class' => $css_classes . ' wp-block-navigation-item' . ( $has_submenu ? ' has-child' : '' ) . ( $is_active ? ' current-menu-item' : '' ), 'style' => $style_attribute, ) ); $html = '<li ' . $wrapper_attributes . '>' . '<a class="wp-block-navigation-item__content" '; // Start appending HTML attributes to anchor tag. if ( isset( $attributes['url'] ) ) { $html .= ' href="' . esc_url( block_core_navigation_link_maybe_urldecode( $attributes['url'] ) ) . '"'; } if ( $is_active ) { $html .= ' aria-current="page"'; } if ( isset( $attributes['opensInNewTab'] ) && true === $attributes['opensInNewTab'] ) { $html .= ' target="_blank" '; } if ( isset( $attributes['rel'] ) ) { $html .= ' rel="' . esc_attr( $attributes['rel'] ) . '"'; } elseif ( isset( $attributes['nofollow'] ) && $attributes['nofollow'] ) { $html .= ' rel="nofollow"'; } if ( isset( $attributes['title'] ) ) { $html .= ' title="' . esc_attr( $attributes['title'] ) . '"'; } // End appending HTML attributes to anchor tag. // Start anchor tag content. $html .= '>' . // Wrap title with span to isolate it from submenu icon. '<span class="wp-block-navigation-item__label">'; if ( isset( $attributes['label'] ) ) { $html .= wp_kses_post( $attributes['label'] ); } $html .= '</span>'; // Add description if available. if ( ! empty( $attributes['description'] ) ) { $html .= '<span class="wp-block-navigation-item__description">'; $html .= wp_kses_post( $attributes['description'] ); $html .= '</span>'; } $html .= '</a>'; // End anchor tag content. if ( isset( $block->context['showSubmenuIcon'] ) && $block->context['showSubmenuIcon'] && $has_submenu ) { // The submenu icon can be hidden by a CSS rule on the Navigation Block. $html .= '<span class="wp-block-navigation__submenu-icon">' . block_core_navigation_link_render_submenu_icon() . '</span>'; } if ( $has_submenu ) { $inner_blocks_html = ''; foreach ( $block->inner_blocks as $inner_block ) { $inner_blocks_html .= $inner_block->render(); } $html .= sprintf( '<ul class="wp-block-navigation__submenu-container">%s</ul>', $inner_blocks_html ); } $html .= '</li>'; return $html; }