%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* Selection facet
*
* @package WP Grid Builder
* @author Loïc Blascos
* @copyright 2019-2021 Loïc Blascos
*/
namespace WP_Grid_Builder\FrontEnd\Facets;
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Selection
*
* @class WP_Grid_Builder\FrontEnd\Facets\Selection
* @since 1.0.0
*/
class Selection {
/**
* Constructor
*
* @since 1.0.0
* @access public
*/
public function __construct() {}
/**
* Query facet choices
*
* @since 1.0.0
* @access public
*
* @param array $facet Holds facet settings.
* @return array Holds facet choices.
*/
public function query_facet( $facet ) {
$choices = [];
$facets = $this->get_facets();
foreach ( $facets as $facet ) {
switch ( $facet['type'] ) {
case 'map':
case 'geolocation':
break;
case 'range':
$choices[] = $this->get_range_selection( $facet );
break;
case 'rating':
$choices[] = $this->get_rating_selection( $facet );
break;
case 'date':
$choices[] = $this->get_date_selection( $facet );
break;
case 'search':
case 'autocomplete':
$choices[] = $this->get_search_selection( $facet );
break;
default:
$choices = array_merge( $choices, $this->get_default_selection( $facet ) );
break;
}
}
return array_values( array_filter( $choices ) );
}
/**
* Render facet
*
* @since 1.0.0
* @access public
*
* @param array $facet Holds facet settings.
* @param array $items Holds facet items.
* @return string Facet markup.
*/
public function render_facet( $facet, $items ) {
if ( empty( $items ) ) {
return;
}
$output = '<div class="wpgb-selection-facet">';
$output .= '<ul class="wpgb-inline-list">';
foreach ( $items as $item ) {
$output .= '<li>';
$output .= $this->render_button( $item );
$output .= '</li>';
}
$output .= '</ul>';
$output .= '</div>';
return $output;
}
/**
* Render button
*
* @since 1.0.0
* @access public
*
* @param array $item Holds selection item.
* @return string
*/
public function render_button( $item ) {
$input = sprintf(
'<input type="hidden" name="%1$s" value="%2$s">',
esc_attr( $item->facet_slug ),
esc_attr( $item->facet_value )
);
$output = '<div class="wpgb-button" role="button" aria-pressed="true" tabindex="0">';
$output .= $input;
$output .= '<span class="wpgb-button-control"></span>';
$output .= '<span class="wpgb-button-label">' . esc_html( $item->facet_name ) . '</span>';
$output .= '</div>';
return apply_filters( 'wp_grid_builder/facet/selection', $output, $item->facet_slug, $item );
}
/**
* Get all facets with selections
*
* @since 1.0.0
* @access public
*
* @return array
*/
public function get_facets() {
// Keep selected order from query strings.
$strings = wpgb_get_query_string();
$strings = array_keys( $strings );
$strings = array_flip( $strings );
// Get facets from query string (selected facets).
$facets = wpgb_get_facets_instance()->selections;
$facets = array_merge( $strings, $facets );
$facets = array_filter( $facets, 'is_array' );
return $facets;
}
/**
* Get range values
*
* @since 1.0.0
* @access public
*
* @param array $facet Holds facet settings.
* @return array
*/
public function get_range_selection( $facet ) {
$range = [ min( $facet['selected'] ), max( $facet['selected'] ) ];
$range = array_unique( $range );
$name = array_map(
function( $value ) use ( $facet ) {
return $facet['prefix'] . $value . $facet['suffix'];
},
$range
);
return (object) [
'facet_value' => wp_json_encode( $range ),
'facet_name' => implode( ' - ', $name ),
'facet_slug' => $facet['slug'],
];
}
/**
* Get rating value
*
* @since 1.0.0
* @access public
*
* @param array $facet Holds facet settings.
* @return array
*/
public function get_rating_selection( $facet ) {
$value = (int) reset( $facet['selected'] );
/* translators: %d: number of stars */
$name = _n( '%d star', '%d stars', $value, 'wp-grid-builder' );
$name = sprintf( $name, $value );
return (object) [
'facet_value' => $value,
'facet_name' => $name,
'facet_slug' => $facet['slug'],
];
}
/**
* Get date values
*
* @since 1.0.0
* @access public
*
* @param array $facet Holds facet settings.
* @return array
*/
public function get_date_selection( $facet ) {
$value = (array) $facet['selected'];
$format = $facet['date_format'] ?: 'Y-m-d';
$name = array_map(
function( $date ) use ( $format ) {
return date_i18n( $format, strtotime( $date ) );
},
$value
);
return (object) [
'facet_value' => wp_json_encode( $value ),
'facet_name' => implode( ' - ', $name ),
'facet_slug' => $facet['slug'],
];
}
/**
* Get search value
*
* @since 1.0.0
* @access public
*
* @param array $facet Holds facet settings.
* @return array
*/
public function get_search_selection( $facet ) {
$value = (array) $facet['selected'];
return (object) [
'facet_value' => wp_json_encode( $value ),
'facet_name' => implode( ',', $value ),
'facet_slug' => $facet['slug'],
];
}
/**
* Get facet values
*
* @since 1.0.0
* @access public
*
* @param array $facet Holds facet settings.
* @return array
*/
public function get_default_selection( $facet ) {
// If hide empty allowed then we need to fetch selected values from unfiltered query if missing (because of a search for example).
if ( empty( $facet['choices'] ) ) {
$facet['choices'] = ( new Async() )->get_selected_items( $facet, false );
}
// To preserve selection order.
$items = array_column( (array) $facet['choices'], null, 'facet_value' );
$values = array_flip( $facet['selected'] );
$values = array_intersect_key( array_replace( $values, $items ), $values );
// If some items are missing (Show Empty Choices set to false).
if ( count( $values ) < count( $facet['selected'] ) ) {
$values = ( new Async() )->get_selected_items( $facet, false );
}
return array_map(
function( $item ) use ( $facet ) {
if ( ! is_object( $item ) ) {
return null;
}
$item->facet_slug = $facet['slug'];
return $item;
},
$values
);
}
}
Zerion Mini Shell 1.0