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Limit SearchWP results to the current bbPress Forum when applicable
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<?php | |
// Customize native WordPress search form to include current bbPress Forum ID if applicable. | |
// @link https://searchwp.com/documentation/knowledge-base/limiting-search-results-bbpress/ | |
add_filter( 'get_search_form', function( $markup ) { | |
if ( ! function_exists( 'bbp_get_forum_id' ) ) { | |
return $markup; | |
} | |
$forum_id = isset( $_REQUEST['swpforumid'] ) ? absint( $_REQUEST['swpforumid'] ) : bbp_get_forum_id(); | |
if ( empty( $forum_id ) ) { | |
return $markup; | |
} | |
return str_replace( '</form>', | |
'<input type="hidden" name="swpforumid" value="' . esc_attr( $forum_id ) . '" /></form>', | |
$markup | |
); | |
} ); | |
// Limit SearchWP results to the current bbPress Forum when applicable. | |
add_filter( 'searchwp\query\mods', function( $mods, $query ) { | |
if ( ! isset( $_REQUEST['swpforumid'] ) ) { | |
return $mods; | |
} | |
$mod = new \SearchWP\Mod( | |
\SearchWP\Utils::get_post_type_source_name( 'post' ) | |
); | |
$mod->set_where( [ [ | |
'column' => 'id', | |
'value' => absint( $_REQUEST['swpforumid'] ), | |
'compare' => '=', | |
'type' => 'NUMERIC', | |
] ] ); | |
$mods[] = $mod; | |
return $mods; | |
}, 30, 2 ); |
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