200 lines
6.4 KiB
PHP
200 lines
6.4 KiB
PHP
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<?php
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/**
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* Gutenberg Compatibility File.
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*
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* @since 3.7.1
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* @package Astra
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*/
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/**
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* Astra Gutenberg Compatibility
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*
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* @since 3.7.1
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*/
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class Astra_Gutenberg {
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/**
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* Constructor
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*/
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public function __construct() {
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if ( ! astra_block_based_legacy_setup() ) {
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add_action( 'wp', array( $this, 'is_layout_with_blocks' ), 1 );
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} else {
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add_filter( 'render_block', array( $this, 'restore_group_inner_container' ), 10, 2 );
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}
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add_filter( 'render_block_core/group', array( $this, 'add_inherit_width_group_class' ), 10, 2 );
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add_filter( 'render_block', array( $this, 'add_iframe_wrapper' ), 10, 2 );
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}
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/**
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* Check if blocks has been used on the layout. Adding it for making moder compatibility CSS target specific.
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*
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* @since 3.8.0
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* @return void
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*/
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public function is_layout_with_blocks() {
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// @codingStandardsIgnoreStart
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$post_id = astra_get_post_id();
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/** @psalm-suppress RedundantConditionGivenDocblockType */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
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if ( $post_id ) {
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/** @psalm-suppress RedundantConditionGivenDocblockType */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
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$current_post = get_post( absint( $post_id ) );
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/** @psalm-suppress TooManyArguments */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
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$enable_block_editor_attr = apply_filters( 'astra_disable_block_content_attr', true, $post_id );
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/** @psalm-suppress TooManyArguments */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
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/** @psalm-suppress PossiblyInvalidArgument */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
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if ( has_blocks( $current_post ) && $enable_block_editor_attr ) {
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/** @psalm-suppress PossiblyInvalidArgument */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
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add_filter( 'astra_attr_article-entry-content-single-layout', array( $this, 'add_ast_block_container' ) );
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add_filter( 'astra_attr_article-entry-content', array( $this, 'add_ast_block_container' ) );
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add_filter( 'astra_attr_article-entry-content-page', array( $this, 'add_ast_block_container' ) );
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}
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}
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// @codingStandardsIgnoreEnd
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}
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/**
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* Update Schema markup attribute.
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*
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* @param array $attr An array of attributes.
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*
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* @return array Updated embed markup.
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*/
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public function add_ast_block_container( $attr ) {
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$attr['ast-blocks-layout'] = 'true';
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return $attr;
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}
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/**
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* Add Group block inner container when theme.json is added
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* to avoid the group block width from changing to full width.
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*
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* @since 3.7.1
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* @access public
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*
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* @param string $block_content Rendered block content.
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* @param array $block Block object.
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*
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* @return string Filtered block content.
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*/
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public function restore_group_inner_container( $block_content, $block ) {
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$group_with_inner_container_regex = '/(^\s*<div\b[^>]*wp-block-group(\s|")[^>]*>)(\s*<div\b[^>]*wp-block-group__inner-container(\s|")[^>]*>)((.|\S|\s)*)/';
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if (
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( isset( $block['blockName'] ) && 'core/group' !== $block['blockName'] ) ||
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1 === preg_match( $group_with_inner_container_regex, $block_content )
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) {
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return $block_content;
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}
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/** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
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if ( ( isset( $block['blockName'] ) && 'core/group' === $block['blockName'] ) && ! empty( $block['attrs'] ) && isset( $block['attrs']['layout'] ) && isset( $block['attrs']['layout']['type'] ) && 'flex' === $block['attrs']['layout']['type'] ) {
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return $block_content;
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}
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$replace_regex = '/(^\s*<div\b[^>]*wp-block-group[^>]*>)(.*)(<\/div>\s*$)/ms';
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$updated_content = preg_replace_callback(
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$replace_regex,
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array( $this, 'group_block_replace_regex' ),
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$block_content
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);
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return $updated_content;
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}
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/**
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* Add Group block custom class when "Inherit default layout" toggle enabled.
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*
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* @since 3.8.3
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* @access public
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*
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* @param string $block_content Rendered block content.
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* @param array $block Block object.
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*
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* @return string Filtered block content.
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*/
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public function add_inherit_width_group_class( $block_content, $block ) {
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if (
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isset( $block['blockName'] ) && isset( $block['attrs']['layout']['inherit'] ) && $block['attrs']['layout']['inherit']
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) {
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$block_content = preg_replace(
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'/' . preg_quote( 'class="', '/' ) . '/',
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'class="inherit-container-width ',
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$block_content,
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1
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);
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}
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return $block_content;
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}
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/**
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* Update the block content with inner div.
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*
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* @since 3.7.1
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* @access public
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*
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* @param mixed $matches block content.
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*
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* @return string New block content.
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*/
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public function group_block_replace_regex( $matches ) {
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return $matches[1] . '<div class="wp-block-group__inner-container">' . $matches[2] . '</div>' . $matches[3];
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}
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/**
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* Add iframe wrapper for videos.
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*
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* @since 4.4.0
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* @access public
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*
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* @param string $block_content Rendered block content.
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* @param array $block Block object.
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*
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* @return string Filtered block content.
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*/
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public function add_iframe_wrapper( $block_content, $block ) {
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$yt_wrapper_with_inner_iframe_regex = '/(ast-oembed-container)/';
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if ( isset( $block['blockName'] ) && 'core/embed' !== $block['blockName'] && 'core/youtube' !== $block['blockName'] ) {
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return $block_content;
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}
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/** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
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if ( ( ! empty( $block['blockName'] ) && ( 'core/embed' === $block['blockName'] || 'core/youtube' === $block['blockName'] ) ) && ! empty( $block['attrs'] ) && empty( $block['attrs']['url'] ) ) {
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return $block_content;
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}
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if ( 1 === preg_match( $yt_wrapper_with_inner_iframe_regex, $block_content ) ) {
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return $block_content;
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}
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$video_url = ! empty( $block['attrs']['url'] ) ? esc_url( $block['attrs']['url'] ) : '';
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$replace_regex = '/<div\s+class="wp-block-embed__wrapper">(.*?)<\/div>/s';
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$updated_content = preg_replace_callback(
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$replace_regex,
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/**
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* Add iframe wrapper for videos.
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*
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* @param array $matches Matches.
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* @return mixed Updated content.
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*/
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function ( $matches ) use ( $video_url, $block_content, $block ) {
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return Astra_After_Setup_Theme::get_instance()->responsive_oembed_wrapper( $matches[1], $video_url, array(), true );
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},
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$block_content
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);
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return $updated_content;
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}
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}
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/**
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* Kicking this off by object
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*/
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new Astra_Gutenberg();
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