Current File : //var/www/tif-dev/wp-content/plugins/relevanssi/lib/compatibility/gutenberg.php
<?php
/**
* /lib/compatibility/gutenberg.php
*
* Gutenberg compatibility features.
*
* @package Relevanssi
* @author Mikko Saari
* @license https://wordpress.org/about/gpl/ GNU General Public License
* @see https://www.relevanssi.com/
*/
/**
* Registers rest_after_insert_{post_type} actions for all indexed post types.
*
* Runs on `admin_init` action hook and registers the function
* `relevanssi_save_gutenberg_postdata` for all indexed post types.
*
* @see relevanssi_save_gutenberg_postdata
*/
function relevanssi_register_gutenberg_actions() {
if ( ! RELEVANSSI_PREMIUM ) {
return;
}
$index_post_types = get_option( 'relevanssi_index_post_types', array() );
array_walk(
$index_post_types,
function ( $post_type ) {
if ( 'bogus' !== $post_type ) {
add_action(
'rest_after_insert_' . $post_type,
'relevanssi_save_gutenberg_postdata'
);
}
}
);
}
add_filter( 'relevanssi_post_content', 'relevanssi_gutenberg_block_rendering', 10, 2 );
/**
* Renders Gutenberg blocks.
*
* Renders all sorts of Gutenberg blocks, including reusable blocks and ACF
* blocks. Also enables basic Gutenberg deindexing: you can add an extra CSS
* class 'relevanssi_noindex' to a block to stop it from being indexed by
* Relevanssi. This function is essentially the same as core do_blocks().
*
* @see do_blocks()
*
* @param string $content The post content.
* @param object $post_object The post object.
*
* @return string The post content with the rendered content added.
*/
function relevanssi_gutenberg_block_rendering( $content, $post_object ) {
/**
* Filters whether the blocks are rendered or not.
*
* If this filter returns false, the blocks in this post are not rendered,
* and the post content is returned as such.
*
* @param boolean If true, render the blocks. Default true.
* @param object The post object.
*/
if ( ! apply_filters( 'relevanssi_render_blocks', true, $post_object ) ) {
return $content;
}
$blocks = parse_blocks( $content );
$output = '';
foreach ( $blocks as $block ) {
/**
* Filters the Gutenberg block before it is rendered.
*
* If the block is non-empty after the filter and it's className
* parameter is not 'relevanssi_noindex', it will be passed on to the
* render_block() function for rendering.
*
* @see render_block
*
* @param array $block The Gutenberg block element.
*/
$block = apply_filters( 'relevanssi_block_to_render', $block );
if ( ! $block ) {
continue;
}
if (
! isset( $block['attrs']['className'] )
|| false === strstr( $block['attrs']['className'], 'relevanssi_noindex' )
) {
/**
* Filters the Gutenberg block after it is rendered.
*
* The value is the output from render_block( $block ). Feel free to
* modify it as you wish.
*
* @see render_block
*
* @param string The rendered block content.
* @param array $block The Gutenberg block being rendered.
*
* @return string The filtered block content.
*/
$output .= apply_filters( 'relevanssi_rendered_block', render_block( $block ), $block );
}
}
// If there are blocks in this content, we shouldn't run wpautop() on it later.
$priority = has_filter( 'the_content', 'wpautop' );
if ( false !== $priority && doing_filter( 'the_content' ) && has_blocks( $content ) ) {
remove_filter( 'the_content', 'wpautop', $priority );
add_filter( 'the_content', '_restore_wpautop_hook', $priority + 1 );
}
return $output;
}
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