Current File : //var/www/tif-dev/wp-content/plugins/relevanssi/lib/compatibility/bricks.php
<?php
/**
* /lib/compatibility/bricks.php
*
* Bricks theme compatibility features.
*
* @package Relevanssi
* @author Mikko Saari
* @license https://wordpress.org/about/gpl/ GNU General Public License
* @see https://www.relevanssi.com/
*/
add_filter( 'bricks/posts/query_vars', 'relevanssi_bricks_enable', 10 );
add_filter( 'relevanssi_custom_field_value', 'relevanssi_bricks_values', 10, 3 );
add_filter( 'relevanssi_index_custom_fields', 'relevanssi_add_bricks' );
add_filter( 'option_relevanssi_index_fields', 'relevanssi_bricks_fix_none_setting' );
add_action( 'save_post', 'relevanssi_insert_edit', 99, 1 );
/**
* Enables Relevanssi in the query when the 's' query var is set.
*
* @param array $query_vars The query variables.
*
* @return array The query variables with the Relevanssi toggle enabled.
*/
function relevanssi_bricks_enable( $query_vars ) {
if ( isset( $query_vars['s'] ) ) {
$query_vars['relevanssi'] = true;
}
return $query_vars;
}
/**
* Adds the `_bricks_page_content_2` to the list of indexed custom fields.
*
* @param array|boolean $fields An array of custom fields to index, or false.
*
* @return array An array of custom fields, including `_bricks_page_content_2`.
*/
function relevanssi_add_bricks( $fields ) {
if ( ! is_array( $fields ) ) {
$fields = array();
}
if ( ! in_array( '_bricks_page_content_2', $fields, true ) ) {
$fields[] = '_bricks_page_content_2';
}
return $fields;
}
/**
* Includes only text from _bricks_page_content_2 custom field.
*
* This function goes through the multilevel array of _bricks_page_content_2
* and only picks up the "text" elements inside it, discarding everything else.
*
* @param array $value An array of custom field values.
* @param string $field The name of the custom field.
* @param int $post_id The post ID.
*
* @return array An array containing a string with all the values concatenated
* together.
*/
function relevanssi_bricks_values( $value, $field, $post_id ) {
if ( '_bricks_page_content_2' !== $field ) {
return $value;
}
$content = '';
array_walk_recursive(
$value,
function( $text, $key ) use ( &$content ) {
if ( 'text' === $key ) {
$content .= ' ' . $text;
}
}
);
return array( $content );
}
/**
* Makes sure the Bricks builder shortcode is included in the index, even when
* the custom field setting is set to 'none'.
*
* @param string $value The custom field indexing setting value. The parameter
* is ignored, Relevanssi disables this filter and then checks the option to
* see what the value is.
*
* @return string If value is undefined, it's set to '_bricks_page_content_2'.
*/
function relevanssi_bricks_fix_none_setting( $value ) {
if ( ! $value ) {
$value = '_bricks_page_content_2';
}
return $value;
}
Mini Shell