label = __( 'Number Range', 'fwp' );
$this->fields = [ 'source_other', 'compare_type', 'number_fields' ];
}
/**
* Generate the facet HTML
*/
function render( $params ) {
$output = '';
$value = $params['selected_values'];
$value = empty( $value ) ? [ '', '', ] : $value;
$fields = empty( $params['facet']['fields'] ) ? 'both' : $params['facet']['fields'];
if ( 'exact' == $fields ) {
$output .= '';
}
if ( 'both' == $fields || 'min' == $fields ) {
$output .= '';
}
if ( 'both' == $fields || 'max' == $fields ) {
$output .= '';
}
$output .= '';
return $output;
}
/**
* Filter the query based on selected values
*/
function filter_posts( $params ) {
global $wpdb;
$facet = $params['facet'];
$values = $params['selected_values'];
$where = '';
$min = ( '' == $values[0] ) ? false : $values[0];
$max = ( '' == $values[1] ) ? false : $values[1];
$fields = $facet['fields'] ?? 'both';
$compare_type = empty( $facet['compare_type'] ) ? 'basic' : $facet['compare_type'];
$is_dual = ! empty( $facet['source_other'] );
if ( $is_dual && 'basic' != $compare_type ) {
if ( 'exact' == $fields ) {
$max = $min;
}
$min = ( false !== $min ) ? $min : -999999999999;
$max = ( false !== $max ) ? $max : 999999999999;
/**
* Enclose compare
* The post's range must surround the user-defined range
*/
if ( 'enclose' == $compare_type ) {
$where .= " AND (facet_value + 0) <= '$min'";
$where .= " AND (facet_display_value + 0) >= '$max'";
}
/**
* Intersect compare
* @link http://stackoverflow.com/a/325964
*/
if ( 'intersect' == $compare_type ) {
$where .= " AND (facet_value + 0) <= '$max'";
$where .= " AND (facet_display_value + 0) >= '$min'";
}
}
/**
* Basic compare
* The user-defined range must surround the post's range
*/
else {
if ( 'exact' == $fields ) {
$max = $min;
}
if ( false !== $min ) {
$where .= " AND (facet_value + 0) >= '$min'";
}
if ( false !== $max ) {
$where .= " AND (facet_display_value + 0) <= '$max'";
}
}
$sql = "
SELECT DISTINCT post_id FROM {$wpdb->prefix}facetwp_index
WHERE facet_name = '{$facet['name']}' $where";
return facetwp_sql( $sql, $facet );
}
function register_fields() {
return [
'number_fields' => [
'type' => 'alias',
'items' => [
'fields' => [
'type' => 'select',
'label' => __( 'Fields to show', 'fwp' ),
'choices' => [
'both' => __( 'Min + Max', 'fwp' ),
'exact' => __( 'Exact', 'fwp' ),
'min' => __( 'Min', 'fwp' ),
'max' => __( 'Max', 'fwp' )
]
]
]
]
];
}
/**
* (Front-end) Attach settings to the AJAX response
*/
function settings_js( $params ) {
$facet = $params['facet'];
$fields = empty( $facet['fields'] ) ? 'both' : $facet['fields'];
return [
'fields' => $fields
];
}
}