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This file is copied by the build process but it also needs to be versioned so unit tests can run without issues. Follow-up [53212]. See #55580. Built from https://develop.svn.wordpress.org/trunk@53213 git-svn-id: http://core.svn.wordpress.org/trunk@52802 1a063a9b-81f0-0310-95a4-ce76da25c4cd
86 lines
2.0 KiB
PHP
86 lines
2.0 KiB
PHP
<?php
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/**
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* Server-side rendering of the `core/cover` 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/cover` block on server.
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*
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* @param array $attributes The block attributes.
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* @param array $content The block rendered content.
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*
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* @return string Returns the cover block markup, if useFeaturedImage is true.
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*/
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function render_block_core_cover( $attributes, $content ) {
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if ( false === $attributes['useFeaturedImage'] ) {
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return $content;
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}
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$current_featured_image = get_the_post_thumbnail_url();
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if ( false === $current_featured_image ) {
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return $content;
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}
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$is_img_element = ! ( $attributes['hasParallax'] || $attributes['isRepeated'] );
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$is_image_background = 'image' === $attributes['backgroundType'];
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if ( $is_image_background && ! $is_img_element ) {
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$content = preg_replace(
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'/class=\".*?\"/',
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'${0} style="background-image:url(' . esc_url( $current_featured_image ) . ')"',
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$content,
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1
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);
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}
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if ( $is_image_background && $is_img_element ) {
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$object_position = '';
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if ( isset( $attributes['focalPoint'] ) ) {
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$object_position = round( $attributes['focalPoint']['x'] * 100 ) . '%' . ' ' .
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round( $attributes['focalPoint']['x'] * 100 ) . '%';
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}
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$image_template = '<img
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class="wp-block-cover__image-background"
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alt="%s"
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src="%s"
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style="object-position: %s"
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data-object-fit="cover"
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data-object-position="%s"
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/>';
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$image = sprintf(
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$image_template,
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esc_attr( get_the_post_thumbnail_caption() ),
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esc_url( $current_featured_image ),
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esc_attr( $object_position ),
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esc_attr( $object_position )
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);
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$content = str_replace(
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'</span><div',
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'</span>' . $image . '<div',
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$content
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);
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}
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return $content;
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}
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/**
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* Registers the `core/cover` block renderer on server.
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*/
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function register_block_core_cover() {
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register_block_type_from_metadata(
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__DIR__ . '/cover',
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array(
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'render_callback' => 'render_block_core_cover',
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)
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);
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}
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add_action( 'init', 'register_block_core_cover' );
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