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<?php
/**
* SearchWP PageBuilder.
*
* @package SearchWP
* @author Jon Christopher
*/
namespace SearchWP\Integrations;
/**
* Class PageBuilder is responsible for customizing SearchWP's Native
* implementation to work with page builder queries by allowing Native
* (and forcing Native) to run outside the main query.
*
* @since 4.1.5
*/
abstract class PageBuilder {
/**
* Name used for canonical reference to Integration.
*
* @since 4.1.5
* @var string
*/
protected $name = 'pagebuilder';
/**
* Prevent unwanted overruns.
*
* @since 4.1.8
* @var false
*/
public $run_once = true;
/**
* The Engine to use.
*
* @since 4.1.8
* @var string
*/
public $engine = 'default';
/**
* Modify Native behavior by forcing execution outside the main query.
*
* @since 4.1.5
* @return void
*/
public function modify_native_behavior() {
$applicable = ! ( is_admin() || wp_doing_ajax() );
if ( ! apply_filters( 'searchwp\integration\pagebuilder\enabled', $applicable, [
'context' => $this->name
] ) ) {
return;
}
add_filter( 'searchwp\native\short_circuit', [ $this, 'short_circuit'], 5, 2 );
add_filter( 'searchwp\native\force', [ $this, 'force' ], 990, 2 );
add_filter( 'searchwp\native\strict', [ $this, 'strict' ], 990, 2 );
add_action( 'pre_get_posts', [ $this, 'pre_get_posts' ], -1 );
}
/**
* Hook in before \SearchWP\Native so as to trigger it for the page builder module query.
*
* @since 4.1.8.
* @param mixed $query
* @return void
*/
public function pre_get_posts( $query ) {
if ( ! $query->is_main_query() || ! isset( $_GET['s'] ) ) {
return;
}
$engine = apply_filters( 'searchwp\integration\pagebuilder\engine', 'default', [
'context' => $this->name,
'query' => $query,
] );
// Allow short circuit by emptying engine.
if ( empty( $engine ) ) {
return;
}
$this->engine = (string) $engine;
$query->set( 'searchwp', $this->engine );
add_filter( 'searchwp\native\args', [ $this, 'native_args' ], 990, 2 );
// Prevent this from happening again.
if ( $this->run_once ) {
remove_action( 'pre_get_posts', [ $this, 'pre_get_posts' ], -1 );
}
}
/**
* Updates the \SearchWP\Native arguments.
*
* @since 4.1.8
* @param array $args Incoming arguments.
* @param \WP_Query $query The \WP_Query.
* @return array
*/
public function native_args( $args, $query ) {
$args['s'] = stripslashes( $_GET['s'] );
$args['engine'] = $this->engine;
// Prevent this from happening again.
if ( $this->run_once ) {
remove_filter( 'searchwp\native\args', [ $this, 'native_args' ], 990, 2 );
}
return $args;
}
/**
* Prevent \SearchWP\Native from short circuiting.
*
* @since 4.1.8
* @param boolean $short_circuit
* @param \WP_Query $query
* @return boolean
*/
public function short_circuit( $short_circuit, $query ) {
if ( $query->is_main_query() && isset( $_GET['s'] ) ) {
$short_circuit = false;
}
// Prevent this from happening again.
if ( $this->run_once ) {
remove_filter( 'searchwp\native\short_circuit', [ $this, 'short_circuit '], 5 );
}
return $short_circuit;
}
/**
* Force \SearchWP\Native to run.
*
* @since 4.1.8
* @param boolean $force
* @param array $args
* @return boolean
*/
public function force( $force, $args ) {
if ( $args['query']->is_search() ) {
$force = true;
}
// Prevent this from happening again.
if ( $this->run_once ) {
remove_filter( 'searchwp\native\force', [ $this, 'force' ], 990 );
}
return $force;
}
/**
* Prevent \SearchWP\Native from being strict to is_main_query()
*
* @since 4.1.8
* @param boolean $strict
* @param \WP_Query $query
* @return boolean
*/
public function strict( $strict, $query ) {
if ( ! $query->is_search() ) {
$strict = true;
}
// Prevent this from happening again.
if ( $this->run_once ) {
remove_filter( 'searchwp\native\strict', [ $this, 'strict' ], 990 );
}
return $strict;
}
}
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