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<?php |
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/** |
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* Server-side rendering of the `core/avatar` 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/avatar` block on the server. |
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* |
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* @param array $attributes Block attributes. |
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* @param string $content Block default content. |
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* @param WP_Block $block Block instance. |
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* @return string Return the avatar. |
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*/ |
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function gutenberg_render_block_core_avatar( $attributes, $content, $block ) { |
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$size = isset( $attributes['size'] ) ? $attributes['size'] : 96; |
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$wrapper_attributes = get_block_wrapper_attributes(); |
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|
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$image_styles = array(); |
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|
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// Add border width styles. |
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$has_border_width = ! empty( $attributes['style']['border']['width'] ); |
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|
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if ( $has_border_width ) { |
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$border_width = $attributes['style']['border']['width']; |
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$image_styles[] = sprintf( 'border-width: %s;', esc_attr( $border_width ) ); |
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} |
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|
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// Add border radius styles. |
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$has_border_radius = ! empty( $attributes['style']['border']['radius'] ); |
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|
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if ( $has_border_radius ) { |
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$border_radius = $attributes['style']['border']['radius']; |
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|
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if ( is_array( $border_radius ) ) { |
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// Apply styles for individual corner border radii. |
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foreach ( $border_radius as $key => $value ) { |
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if ( null !== $value ) { |
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$name = _wp_to_kebab_case( $key ); |
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// Add shared styles for individual border radii. |
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$border_style = sprintf( |
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'border-%s-radius: %s;', |
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esc_attr( $name ), |
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esc_attr( $value ) |
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); |
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$image_styles[] = $border_style; |
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} |
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} |
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} else { |
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$border_style = sprintf( 'border-radius: %s;', esc_attr( $border_radius ) ); |
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$image_styles[] = $border_style; |
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} |
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} |
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|
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// Add border color styles. |
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$has_border_color = ! empty( $attributes['style']['border']['color'] ); |
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|
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if ( $has_border_color ) { |
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$border_color = $attributes['style']['border']['color']; |
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$image_styles[] = sprintf( 'border-color: %s;', esc_attr( $border_color ) ); |
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} |
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|
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// Add border style (solid, dashed, dotted ). |
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$has_border_style = ! empty( $attributes['style']['border']['style'] ); |
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|
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if ( $has_border_style ) { |
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$border_style = $attributes['style']['border']['style']; |
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$image_styles[] = sprintf( 'border-style: %s;', esc_attr( $border_style ) ); |
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} |
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|
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// Add border classes to the avatar image for both custom colors and palette colors. |
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$image_classes = ''; |
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if ( $has_border_color || isset( $attributes['borderColor'] ) ) { |
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$image_classes .= 'has-border-color'; |
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} |
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if ( isset( $attributes['borderColor'] ) ) { |
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$image_classes .= ' has-' . $attributes['borderColor'] . '-border-color'; |
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} |
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|
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if ( ! isset( $block->context['commentId'] ) ) { |
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$author_id = isset( $attributes['userId'] ) ? $attributes['userId'] : get_post_field( 'post_author', $block->context['postId'] ); |
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$author_name = get_the_author_meta( 'display_name', $author_id ); |
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// translators: %s is the Author name. |
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$alt = sprintf( __( '%s Avatar' ), $author_name ); |
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$avatar_block = get_avatar( |
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$author_id, |
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$size, |
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'', |
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$alt, |
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array( |
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'extra_attr' => isset( $image_styles ) ? sprintf( ' style="%s"', safecss_filter_attr( implode( ' ', $image_styles ) ) ) : '', |
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'class' => "wp-block-avatar__image $image_classes ", |
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) |
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); |
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if ( isset( $attributes['isLink'] ) && $attributes['isLink'] ) { |
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$label = ''; |
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if ( '_blank' === $attributes['linkTarget'] ) { |
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// translators: %s is the Author name. |
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$label = 'aria-label="' . sprintf( esc_attr__( '(%s author archive, opens in a new tab)' ), $author_name ) . '"'; |
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} |
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// translators: %1$s: Author archive link. %2$s: Link target. %3$s Aria label. %4$s Avatar image. |
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$avatar_block = sprintf( '<a href="%1$s" target="%2$s" %3$s class="wp-block-avatar__link">%4$s</a>', get_author_posts_url( $author_id ), esc_attr( $attributes['linkTarget'] ), $label, $avatar_block ); |
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} |
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return sprintf( '<div %1s>%2s</div>', $wrapper_attributes, $avatar_block ); |
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} |
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$comment = get_comment( $block->context['commentId'] ); |
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if ( ! $comment ) { |
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return ''; |
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} |
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/* translators: %s is the Comment Author name */ |
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$alt = sprintf( __( '%s Avatar' ), $comment->comment_author ); |
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$avatar_block = get_avatar( |
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$comment, |
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$size, |
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'', |
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$alt, |
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array( |
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'extra_attr' => isset( $image_styles ) ? sprintf( ' style="%s"', safecss_filter_attr( implode( ' ', $image_styles ) ) ) : '', |
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'class' => "wp-block-avatar__image $image_classes", |
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) |
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); |
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if ( isset( $attributes['isLink'] ) && $attributes['isLink'] && isset( $comment->comment_author_url ) && '' !== $comment->comment_author_url ) { |
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$label = ''; |
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if ( '_blank' === $attributes['linkTarget'] ) { |
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// translators: %s is the Comment Author name. |
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$label = 'aria-label="' . sprintf( esc_attr__( '(%s website link, opens in a new tab)' ), $comment->comment_author ) . '"'; |
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} |
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// translators: %1$s: Comment Author website link. %2$s: Link target. %3$s Aria label. %4$s Avatar image. |
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$avatar_block = sprintf( '<a href="%1$s" target="%2$s" %3$s class="wp-block-avatar__link">%4$s</a>', $comment->comment_author_url, esc_attr( $attributes['linkTarget'] ), $label, $avatar_block ); |
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} |
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return sprintf( '<div %1s>%2s</div>', $wrapper_attributes, $avatar_block ); |
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} |
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|
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/** |
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* Registers the `core/avatar` block on the server. |
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*/ |
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function gutenberg_register_block_core_avatar() { |
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register_block_type_from_metadata( |
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__DIR__ . '/avatar', |
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array( |
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'render_callback' => 'gutenberg_render_block_core_avatar', |
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) |
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); |
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} |
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add_action( 'init', 'gutenberg_register_block_core_avatar', 20 ); |
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|
