Merged in feature/plugins-update (pull request #9)
wp plugin updates from pantheon * wp plugin updates from pantheon
This commit is contained in:
Tony Volpe
179
wp/wp-content/plugins/facetwp/includes/facets/hierarchy.php
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179
wp/wp-content/plugins/facetwp/includes/facets/hierarchy.php
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<?php
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class FacetWP_Facet_Hierarchy extends FacetWP_Facet
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{
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function __construct() {
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$this->label = __( 'Hierarchy', 'fwp' );
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$this->fields = [ 'label_any', 'modifiers', '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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global $wpdb;
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$facet = $params['facet'];
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$from_clause = $wpdb->prefix . 'facetwp_index f';
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$where_clause = $params['where_clause'];
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$selected_values = (array) $params['selected_values'];
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$facet_parent_id = 0;
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$output = [];
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$label_any = empty( $facet['label_any'] ) ? __( 'Any', 'fwp-front' ) : $facet['label_any'];
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$label_any = facetwp_i18n( $label_any );
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// Orderby
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$orderby = $this->get_orderby( $facet );
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// Determine the parent_id and depth
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if ( ! empty( $selected_values[0] ) ) {
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// Get term ID from slug
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$sql = "
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SELECT t.term_id
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FROM {$wpdb->terms} t
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INNER JOIN {$wpdb->term_taxonomy} tt ON tt.term_id = t.term_id AND tt.taxonomy = %s
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WHERE t.slug = %s
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LIMIT 1";
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$value = $selected_values[0];
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$taxonomy = str_replace( 'tax/', '', $facet['source'] );
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$facet_parent_id = (int) $wpdb->get_var( $wpdb->prepare( $sql, $taxonomy, $value ) );
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// Invalid term
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if ( $facet_parent_id < 1 ) {
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return [];
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}
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// Create term lookup array
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$depths = FWP()->helper->get_term_depths( $taxonomy );
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$max_depth = (int) $depths[ $facet_parent_id ]['depth'];
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$last_parent_id = $facet_parent_id;
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// Loop backwards
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for ( $i = 0; $i <= $max_depth; $i++ ) {
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$output[] = [
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'facet_value' => $depths[ $last_parent_id ]['slug'],
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'facet_display_value' => $depths[ $last_parent_id ]['name'],
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'depth' => $depths[ $last_parent_id ]['depth'] + 1,
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'counter' => 1, // FWP.settings.num_choices
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];
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$last_parent_id = (int) $depths[ $last_parent_id ]['parent_id'];
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}
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$output[] = [
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'facet_value' => '',
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'facet_display_value' => $label_any,
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'depth' => 0,
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'counter' => 1,
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];
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// Reverse it
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$output = array_reverse( $output );
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}
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// Update the WHERE clause
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$where_clause .= " AND parent_id = '$facet_parent_id'";
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$orderby = apply_filters( 'facetwp_facet_orderby', $orderby, $facet );
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$from_clause = apply_filters( 'facetwp_facet_from', $from_clause, $facet );
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$where_clause = apply_filters( 'facetwp_facet_where', $where_clause, $facet );
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$sql = "
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SELECT f.facet_value, f.facet_display_value, COUNT(DISTINCT f.post_id) AS counter
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FROM $from_clause
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WHERE f.facet_name = '{$facet['name']}' $where_clause
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GROUP BY f.facet_value
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ORDER BY $orderby";
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$results = $wpdb->get_results( $sql, ARRAY_A );
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$new_depth = empty( $output ) ? 0 : $output[ count( $output ) - 1 ]['depth'] + 1;
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foreach ( $results as $result ) {
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$result['depth'] = $new_depth;
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$result['is_choice'] = true;
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$output[] = $result;
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}
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return $output;
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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( $params ) {
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$facet = $params['facet'];
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$values = (array) $params['values'];
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$selected_values = (array) $params['selected_values'];
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$output = '';
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$num_visible = $this->get_limit( $facet );
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$num = 0;
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if ( ! empty( $values ) ) {
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foreach ( $values as $row ) {
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$last_depth = $last_depth ?? $row['depth'];
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$selected = ( ! empty( $selected_values ) && $row['facet_value'] == $selected_values[0] );
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$label = esc_html( $row['facet_display_value'] );
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$label = 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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if ( $row['depth'] > $last_depth ) {
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$output .= '<div class="facetwp-depth">';
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}
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if ( $num == $num_visible ) {
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$output .= '<div class="facetwp-overflow facetwp-hidden">';
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}
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if ( ! $selected ) {
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if ( isset( $row['is_choice'] ) ) {
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$label .= ' <span class="facetwp-counter">(' . $row['counter'] . ')</span>';
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}
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else {
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$arrow = apply_filters( 'facetwp_facet_hierarchy_arrow', '‹ ' );
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$label = $arrow . $label;
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}
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}
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$output .= '<div class="facetwp-link' . ( $selected ? ' checked' : '' ) . '" data-value="' . esc_attr( $row['facet_value'] ) . '">' . $label . '</div>';
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if ( isset( $row['is_choice'] ) ) {
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$num++;
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}
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$last_depth = $row['depth'];
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}
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if ( $num_visible < $num ) {
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$output .= '</div>';
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$output .= '<a class="facetwp-toggle">' . __( 'See more', 'fwp-front' ) . '</a>';
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$output .= '<a class="facetwp-toggle facetwp-hidden">' . __( 'See less', 'fwp-front' ) . '</a>';
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}
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for ( $i = 0; $i <= $last_depth; $i++ ) {
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$output .= '</div>';
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}
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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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return FWP()->helper->facet_types['checkboxes']->filter_posts( $params );
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}
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}
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