Hi, you can add “Price Min” and “Price Max” fields to the [adverts_list] search bar by pasting the code below in your theme functions.php file
// The code below you can paste in your theme functions.php or create
// new plugin and paste the code there.
add_filter( 'adverts_form_load', 'search_by_price_form_load' );
add_filter( 'adverts_list_query', 'search_by_price_query' );
/**
* Adds price min and max fields into search form in [adverts_list].
*
* @param array $form Search form scheme
* @return array Customized search form scheme
*/
function search_by_price_form_load( $form ) {
if( $form['name'] != 'search' ) {
return $form;
}
wp_enqueue_script( 'adverts-auto-numeric' );
$form['field'][] = array(
"name" => "price_min",
"type" => "adverts_field_text",
"class" => "adverts-filter-money",
"order" => 20,
"label" => "",
"placeholder" => "Price min.",
"meta" => array(
"search_group" => "visible",
"search_type" => "half"
)
);
$form['field'][] = array(
"name" => "price_max",
"type" => "adverts_field_text",
"class" => "adverts-filter-money",
"order" => 20,
"label" => "",
"placeholder" => "Price max.",
"meta" => array(
"search_group" => "visible",
"search_type" => "half"
)
);
return $form;
}
/**
* Adds search by price params to WP_Query
*
* The query is modified only if $_GET['price_min'] or $_GET['price_max']
* is greater than 0.
*
* @param array $args WP_Query args
* @return array Modified WP_Query args
*/
function search_by_price_query( $args ) {
if( adverts_request( 'price_min' ) ) {
$args["meta_query"][] = array(
'key' => 'adverts_price',
'value' => adverts_filter_money( adverts_request( 'price_min' ) ),
'compare' => '>=',
'type' => 'DECIMAL(12,2)'
);
}
if( adverts_request( 'price_max' ) ) {
$args["meta_query"][] = array(
'key' => 'adverts_price',
'value' => adverts_filter_money( adverts_request( 'price_max' ) ),
'compare' => '<=',
'type' => 'DECIMAL(12,2)'
);
}
return $args;
}
