65 lines
2.1 KiB
PHP
65 lines
2.1 KiB
PHP
<?php
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class FacetWP_Facet_Radio_Core extends FacetWP_Facet
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{
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function __construct() {
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$this->label = __( 'Radio', 'fwp' );
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$this->fields = [ 'label_any', 'parent_term', 'modifiers', 'ghosts', 'orderby', 'count' ];
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}
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/**
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* Load the available choices
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*/
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function load_values( $params ) {
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$params['facet']['operator'] = 'or';
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return FWP()->helper->facet_types['checkboxes']->load_values( $params );
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}
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/**
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* Generate the facet HTML
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*/
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function render( $params ) {
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$output = '';
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$facet = $params['facet'];
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$values = (array) $params['values'];
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$selected_values = (array) $params['selected_values'];
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$label_any = empty( $facet['label_any'] ) ? false : facetwp_i18n( $facet['label_any'] );
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if ( $label_any ) {
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$selected = empty( $selected_values ) ? ' checked' : '';
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$output .= '<div class="facetwp-radio' . $selected . '" data-value="">' . esc_attr( $label_any ) . '</div>';
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}
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foreach ( $values as $row ) {
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$label = esc_html( $row['facet_display_value'] );
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$selected = in_array( $row['facet_value'], $selected_values ) ? ' checked' : '';
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$selected .= ( 0 == $row['counter'] && '' == $selected ) ? ' disabled' : '';
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$output .= '<div class="facetwp-radio' . $selected . '" data-value="' . esc_attr( $row['facet_value'] ) . '">';
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$output .= '<span class="facetwp-display-value">';
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$output .= apply_filters( 'facetwp_facet_display_value', $label, [
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'selected' => ( '' !== $selected ),
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'facet' => $facet,
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'row' => $row
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]);
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$output .= '</span>';
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$output .= '<span class="facetwp-counter">(' . $row['counter'] . ')</span>';
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$output .= '</div>';
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}
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return $output;
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}
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/**
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* Filter the query based on selected values
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*/
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function filter_posts( $params ) {
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$params['facet']['operator'] = 'or';
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return FWP()->helper->facet_types['checkboxes']->filter_posts( $params );
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}
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}
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