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<?php |
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/** |
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* Prepare selected RESO fields for one Stored Listing Write. |
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* |
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* This implementation owns the rules formerly copied across theme adapters: |
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* selection, scalar/array normalization, Rooms formatting, custom post-meta and |
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* taxonomy mapping, labels, administrator visibility, and configured ordering. |
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* It performs no WordPress writes; the listing module passes its projection to |
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* the persistence boundary and the active theme adapter. |
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* |
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* @package MLSImport |
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*/ |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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/** |
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* Convert raw extra_meta into common and theme-specific persistence groups. |
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*/ |
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final class Mlsimport_Stored_Listing_Fields { |
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|
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/** |
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* Prepare every enabled extra_meta field in one ordered pass. |
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* |
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* Mapped values leave the adapter seam as common post meta or taxonomy data. |
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* Unmapped values retain their display label, administrator flag, and order |
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* so the adapter can store only its genuine repeater/custom-field variation. |
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* |
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* @param array<string, mixed> $property Incoming raw MLS property. |
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* @param array<string, mixed> $configuration Active Field Configuration. |
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* @return array<string, array<mixed>> Common and adapter field groups. |
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*/ |
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public function prepare( array $property, array $configuration ): array { |
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$result = array( |
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'post_meta' => array(), |
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'taxonomies' => array(), |
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'theme_fields' => array(), |
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); |
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$extra = is_array( $property['extra_meta'] ?? null ) ? $property['extra_meta'] : array(); |
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$selected = is_array( $configuration['mls-fields'] ?? null ) |
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? $configuration['mls-fields'] |
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: array(); |
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$postmeta_map = is_array( $configuration['mls-fields-map-postmeta'] ?? null ) |
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? $configuration['mls-fields-map-postmeta'] |
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: array(); |
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$taxonomy_map = is_array( $configuration['mls-fields-map-taxonomy'] ?? null ) |
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? $configuration['mls-fields-map-taxonomy'] |
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: array(); |
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$labels = is_array( $configuration['mls-fields-label'] ?? null ) |
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? $configuration['mls-fields-label'] |
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: array(); |
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$admin = is_array( $configuration['mls-fields-admin'] ?? null ) |
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? $configuration['mls-fields-admin'] |
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: array(); |
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$order = $this->order_map( $configuration['field_order'] ?? array() ); |
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|
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foreach ( $extra as $field => $raw_value ) { |
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$field = (string) $field; |
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if ( 1 !== (int) ( $selected[ $field ] ?? 0 ) ) { |
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continue; |
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} |
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|
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// Rooms has one cross-theme string format and one stable common key. |
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if ( 'Rooms' === $field && is_array( $raw_value ) ) { |
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$rooms = $this->format_rooms( $raw_value ); |
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if ( '' !== $rooms ) { |
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$result['post_meta']['rooms'] = $rooms; |
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} |
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continue; |
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} |
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|
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$value = $this->normalize_value( $raw_value ); |
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$postmeta_key = trim( (string) ( $postmeta_map[ $field ] ?? '' ) ); |
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if ( '' !== $postmeta_key ) { |
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$result['post_meta'][ $postmeta_key ] = $value; |
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continue; |
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} |
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|
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$taxonomy = trim( (string) ( $taxonomy_map[ $field ] ?? '' ) ); |
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if ( '' !== $taxonomy ) { |
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$label = trim( (string) ( $labels[ $field ] ?? '' ) ); |
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if ( 'none' === strtolower( $label ) ) { |
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$label = ''; |
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} |
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$term = trim( $label . ' ' . $value ); |
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if ( '' !== $term ) { |
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$result['taxonomies'][ $taxonomy ] = array( $term ); |
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} |
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continue; |
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} |
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|
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$result['theme_fields'][] = array( |
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'field' => $field, |
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'label' => '' !== trim( (string) ( $labels[ $field ] ?? '' ) ) |
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? trim( (string) $labels[ $field ] ) |
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: $field, |
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'value' => $value, |
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'admin' => 1 === (int) ( $admin[ $field ] ?? 0 ), |
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'order' => $order[ $field ] ?? PHP_INT_MAX, |
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); |
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} |
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|
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usort( |
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$result['theme_fields'], |
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static function ( array $left, array $right ): int { |
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$order_compare = (int) $left['order'] <=> (int) $right['order']; |
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return 0 !== $order_compare ? $order_compare : strcmp( $left['field'], $right['field'] ); |
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} |
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); |
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return $result; |
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} |
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|
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/** |
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* Normalize scalar, list, and nested-array values to one stored string. |
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* |
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* @param mixed $value Raw RESO field value. |
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* @return string Trimmed single-line value with normalized comma spacing. |
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*/ |
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public function normalize_value( $value ): string { |
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if ( ! is_array( $value ) ) { |
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return (string) preg_replace( '/\s*,\s*/', ', ', trim( (string) $value ) ); |
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} |
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|
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$parts = array(); |
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foreach ( $value as $part ) { |
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if ( is_array( $part ) ) { |
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$encoded = function_exists( 'wp_json_encode' ) ? wp_json_encode( $part ) : json_encode( $part ); |
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if ( false !== $encoded && null !== $encoded ) { |
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$parts[] = $encoded; |
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} |
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continue; |
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} |
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$part = trim( (string) $part ); |
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if ( '' !== $part ) { |
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$parts[] = $part; |
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} |
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} |
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return implode( ', ', $parts ); |
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} |
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|
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/** |
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* Format RESO Rooms as readable pipe-separated summaries. |
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* |
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* @param array<int, mixed> $rooms Raw RESO Rooms collection. |
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* @return string Formatted rooms, or an empty string when no row is usable. |
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*/ |
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private function format_rooms( array $rooms ): string { |
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$formatted = array(); |
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foreach ( $rooms as $room ) { |
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if ( ! is_array( $room ) ) { |
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continue; |
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} |
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$type = trim( (string) ( $room['RoomType'] ?? '' ) ); |
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if ( '' === $type ) { |
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continue; |
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} |
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$details = array(); |
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$level = trim( (string) ( $room['RoomLevel'] ?? '' ) ); |
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if ( '' !== $level ) { |
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$details[] = $level; |
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} |
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$length = trim( (string) ( $room['RoomLength'] ?? '' ) ); |
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$width = trim( (string) ( $room['RoomWidth'] ?? '' ) ); |
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$units = trim( (string) ( $room['RoomLengthWidthUnits'] ?? '' ) ); |
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$size = '' !== $length && '' !== $width ? $length . ' x ' . $width : $length . $width; |
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if ( '' !== $size ) { |
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$details[] = trim( $size . ' ' . $units ); |
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} elseif ( '' !== $units ) { |
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$details[] = $units; |
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} |
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$formatted[] = $type . ( empty( $details ) ? '' : ': ' . implode( ', ', $details ) ); |
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} |
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return implode( ' | ', $formatted ); |
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} |
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|
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/** |
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* Accept both ordered field-name lists and older field=>position maps. |
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* |
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* @param mixed $saved_order Field Configuration order value. |
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* @return array<string, int> Field name to zero-based order. |
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*/ |
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private function order_map( $saved_order ): array { |
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if ( ! is_array( $saved_order ) ) { |
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return array(); |
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} |
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$map = array(); |
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foreach ( $saved_order as $key => $value ) { |
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if ( is_int( $key ) ) { |
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$map[ (string) $value ] = $key; |
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} else { |
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$map[ (string) $key ] = (int) $value; |
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} |
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} |
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return $map; |
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} |
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} |
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|
