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This is the last step of backports from the Gutenberg plugin for WordPress 6.0 Beta 1 release. It includes all updates WordPress packages published to npm based on the Gutenberg plugin v13.0 RC3 release. This patch also includes all the necessary changes applied to core blocks. New blocks included: - Avatar - Comment Author Name - Comment Content - Comment Date - Comment Edit Link - Comment Rely Link - Comment Template - Comments Pagination - Comments Pagination Next - Comments Pagination Previous - Comments Query Loop - Home Link - Post Author Biography - Query No Results - Read More See more details in https://github.com/WordPress/wordpress-develop/pull/2564. Props zieladam, ramonopoly, ocean90. Fixes #55505. Built from https://develop.svn.wordpress.org/trunk@53157 git-svn-id: http://core.svn.wordpress.org/trunk@52746 1a063a9b-81f0-0310-95a4-ce76da25c4cd
163 lines
5.0 KiB
PHP
163 lines
5.0 KiB
PHP
<?php
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/**
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* Server-side rendering of the `core/home-link` block.
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*
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* @package WordPress
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*/
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/**
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* Build an array with CSS classes and inline styles defining the colors
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* which will be applied to the home link markup in the front-end.
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*
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* @param array $context home link block context.
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* @return array Colors CSS classes and inline styles.
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*/
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function block_core_home_link_build_css_colors( $context ) {
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$colors = array(
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'css_classes' => array(),
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'inline_styles' => '',
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);
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// Text color.
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$has_named_text_color = array_key_exists( 'textColor', $context );
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$has_custom_text_color = isset( $context['style']['color']['text'] );
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// If has text color.
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if ( $has_custom_text_color || $has_named_text_color ) {
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// Add has-text-color class.
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$colors['css_classes'][] = 'has-text-color';
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}
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if ( $has_named_text_color ) {
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// Add the color class.
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$colors['css_classes'][] = sprintf( 'has-%s-color', $context['textColor'] );
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} elseif ( $has_custom_text_color ) {
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// Add the custom color inline style.
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$colors['inline_styles'] .= sprintf( 'color: %s;', $context['style']['color']['text'] );
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}
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// Background color.
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$has_named_background_color = array_key_exists( 'backgroundColor', $context );
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$has_custom_background_color = isset( $context['style']['color']['background'] );
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// If has background color.
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if ( $has_custom_background_color || $has_named_background_color ) {
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// Add has-background class.
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$colors['css_classes'][] = 'has-background';
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}
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if ( $has_named_background_color ) {
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// Add the background-color class.
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$colors['css_classes'][] = sprintf( 'has-%s-background-color', $context['backgroundColor'] );
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} elseif ( $has_custom_background_color ) {
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// Add the custom background-color inline style.
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$colors['inline_styles'] .= sprintf( 'background-color: %s;', $context['style']['color']['background'] );
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}
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return $colors;
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}
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/**
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* Build an array with CSS classes and inline styles defining the font sizes
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* which will be applied to the home link markup in the front-end.
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*
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* @param array $context Home link block context.
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* @return array Font size CSS classes and inline styles.
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*/
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function block_core_home_link_build_css_font_sizes( $context ) {
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// CSS classes.
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$font_sizes = array(
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'css_classes' => array(),
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'inline_styles' => '',
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);
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$has_named_font_size = array_key_exists( 'fontSize', $context );
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$has_custom_font_size = isset( $context['style']['typography']['fontSize'] );
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if ( $has_named_font_size ) {
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// Add the font size class.
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$font_sizes['css_classes'][] = sprintf( 'has-%s-font-size', $context['fontSize'] );
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} elseif ( $has_custom_font_size ) {
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// Add the custom font size inline style.
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$font_sizes['inline_styles'] = sprintf( 'font-size: %s;', $context['style']['typography']['fontSize'] );
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}
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return $font_sizes;
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}
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/**
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* Builds an array with classes and style for the li wrapper
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*
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* @param array $context Home link block context.
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* @return array The li wrapper attributes.
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*/
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function block_core_home_link_build_li_wrapper_attributes( $context ) {
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$colors = block_core_home_link_build_css_colors( $context );
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$font_sizes = block_core_home_link_build_css_font_sizes( $context );
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$classes = array_merge(
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$colors['css_classes'],
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$font_sizes['css_classes']
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);
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$style_attribute = ( $colors['inline_styles'] . $font_sizes['inline_styles'] );
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$css_classes = trim( implode( ' ', $classes ) ) . ' wp-block-navigation-item';
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$wrapper_attributes = get_block_wrapper_attributes(
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array(
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'class' => $css_classes,
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'style' => $style_attribute,
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)
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);
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return $wrapper_attributes;
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}
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/**
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* Renders the `core/home-link` block.
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*
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* @param array $attributes The block attributes.
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* @param string $content The saved content.
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* @param WP_Block $block The parsed block.
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*
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* @return string Returns the post content with the home url added.
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*/
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function render_block_core_home_link( $attributes, $content, $block ) {
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if ( empty( $attributes['label'] ) ) {
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return '';
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}
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$wrapper_attributes = block_core_home_link_build_li_wrapper_attributes( $block->context );
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$aria_current = is_home() || ( is_front_page() && 'page' === get_option( 'show_on_front' ) ) ? ' aria-current="page"' : '';
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$html = '<li ' . $wrapper_attributes . '><a class="wp-block-home-link__content wp-block-navigation-item__content" rel="home"' . $aria_current;
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// Start appending HTML attributes to anchor tag.
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$html .= ' href="' . esc_url( home_url() ) . '"';
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// End appending HTML attributes to anchor tag.
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$html .= '>';
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if ( isset( $attributes['label'] ) ) {
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$html .= wp_kses_post( $attributes['label'] );
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}
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$html .= '</a></li>';
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return $html;
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}
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/**
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* Register the home block
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*
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* @uses render_block_core_home_link()
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* @throws WP_Error An WP_Error exception parsing the block definition.
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*/
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function register_block_core_home_link() {
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register_block_type_from_metadata(
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__DIR__ . '/home-link',
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array(
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'render_callback' => 'render_block_core_home_link',
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)
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);
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}
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add_action( 'init', 'register_block_core_home_link' );
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