%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* Rating 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;
}
/**
* Rating
*
* @class WP_Grid_Builder\FrontEnd\Facets\Rating
* @since 1.0.0
*/
class Rating {
/**
* 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 facet values.
*/
public function query_facet( $facet ) {
global $wpdb;
$where_clause = wpgb_get_filtered_where_clause( $facet, 'OR' );
// phpcs:disable WordPress.DB.PreparedSQL.InterpolatedNotPrepared
$results = $wpdb->get_results(
$wpdb->prepare(
"SELECT COUNT(*) AS count, FLOOR(facet_value) AS rating
FROM {$wpdb->prefix}wpgb_index
WHERE slug = %s
AND FLOOR(facet_value) >= 1
AND $where_clause
GROUP BY rating",
$facet['slug']
),
'ARRAY_A'
);
// phpcs:enable WordPress.DB.PreparedSQL.InterpolatedNotPrepared
if ( ! $facet['show_empty'] && empty( $results ) ) {
return [];
}
return $this->format_results( $results );
}
/**
* Format facet choices
*
* @since 1.0.0
* @access public
*
* @param array $results Holds queried facet results.
* @return array Ratings values.
*/
public function format_results( $results ) {
$defaults = array_fill( 1, 5, 0 );
$ratings = array_column( $results, 'rating' );
$ratings = array_combine( $ratings, $results );
$ratings = array_replace( $defaults, $ratings );
krsort( $ratings );
// Sum rating count to lowest ratings.
return array_map(
function( $rating ) use ( &$total, &$index ) {
$count = isset( $rating['count'] ) ? $rating['count'] : 0;
$total = (int) $count + (int) $total;
$index = ( $index ?: 6 ) - 1;
/* translators: %d: number of stars */
$name = _n( '%d star', '%d stars', $index, 'wp-grid-builder' );
return (object) [
'facet_name' => sprintf( $name, $index ),
'facet_value' => $index,
'count' => $total,
];
},
array_values( $ratings )
);
}
/**
* 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 ) {
$list = '';
foreach ( $items as $item ) {
if ( ! $facet['show_empty'] && ! $item->count ) {
continue;
}
$list .= '<li>';
$list .= $this->render_rating( $facet, $item );
$list .= '</li>';
}
if ( empty( $list ) ) {
return '';
}
$output = '<div class="wpgb-rating-facet">';
$output .= '<ul class="wpgb-hierarchical-list">';
$output .= $this->render_reset( $facet );
$output .= $list;
$output .= '</ul>';
$output .= '</div>';
return $output;
}
/**
* Render "all" button (reset)
*
* @since 1.0.0
* @access public
*
* @param array $facet Holds facet settings.
* @return string Rest button markup.
*/
public function render_reset( $facet ) {
if ( empty( $facet['selected'] ) ) {
return '';
}
$all = $facet['all_label'] ?: __( 'Any', 'wp-grid-builder' );
$output = '<li>';
$output .= '<div class="wpgb-rating wpgb-rating-reset" role="button" aria-pressed="false" tabindex="0">';
$output .= '<input type="hidden" name="' . esc_attr( $facet['slug'] ) . '" value="">';
$output .= '<span class="wpgb-rating-control">';
$output .= wpgb_svg_icon( 'wpgb/arrows/arrow-left', false );
$output .= '</span>';
$output .= '<span class="wpgb-rating-label">' . esc_html( $all ) . '</span>';
$output .= '</div>';
$output .= '</li>';
return $output;
}
/**
* Render rating stars
*
* @since 1.0.0
* @access public
*
* @param array $facet Holds facet settings.
* @param array $item Holds current list item.
* @return string Rating button markup.
*/
public function render_rating( $facet, $item ) {
$selected = (int) reset( $facet['selected'] );
$checked = $item->facet_value === $selected;
$tabindex = ! $checked && empty( $item->count ) ? -1 : 0;
$pressed = $checked ? 'true' : 'false';
$output = '<div class="wpgb-rating" role="button" aria-pressed="' . esc_attr( $pressed ) . '" tabindex="' . esc_attr( $tabindex ) . '">';
$output .= $this->render_input( $facet, $item );
$output .= '<span class="wpgb-rating-control">';
$output .= $this->render_icon( $item );
$output .= '<span class="wpgb-sr-only">' . esc_html( $item->facet_name ) . '</span>';
$output .= '</span>';
$output .= '<span class="wpgb-rating-label">';
$output .= $item->facet_value < 5 ? __( '& up', 'wp-grid-builder' ) : '';
$output .= $facet['show_count'] ? ' <span>(' . (int) $item->count . ')</span>' : '';
$output .= '</span>';
$output .= '</div>';
return apply_filters( 'wp_grid_builder/facet/rating', $output, $facet, $item );
}
/**
* Render rating radio input
*
* @since 1.0.0
* @access public
*
* @param array $facet Holds facet settings.
* @param array $item Holds current list item.
* @return string Radio markup.
*/
public function render_input( $facet, $item ) {
return sprintf(
'<input type="hidden" name="%1$s" value="%2$s"%3$s>',
esc_attr( $facet['slug'] ),
esc_attr( $item->facet_value ),
disabled( ! $item->count, true, false )
);
}
/**
* Render rating stars
*
* @since 1.0.0
* @access public
* @param array $item Holds current list item.
* @return string SVG stars icon.
*/
public function render_icon( $item ) {
ob_start();
wpgb_rating_stars_icon( $item->facet_value );
return ob_get_clean();
}
/**
* Query object ids (post, user, term) for selected facet values
*
* @since 1.0.0
* @access public
*
* @param array $facet Holds facet settings.
* @return array Holds queried facet object ids.
*/
public function query_objects( $facet ) {
global $wpdb;
$values = $facet['selected'];
$rating = reset( $values ) ?: 0;
return $wpdb->get_col(
$wpdb->prepare(
"SELECT DISTINCT object_id
FROM {$wpdb->prefix}wpgb_index
WHERE slug = %s
AND facet_value >= %d",
$facet['slug'],
$rating
)
);
}
}
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