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<?php |
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/** |
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* Live mode: swap the prepared-listings payload for a live MLS search. |
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* |
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* The render stack (grid, slider, AJAX repaint, archive) all flow through |
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* Mlsimport_Standalone_Render::prepare(), whose payload passes the |
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* mlsimport_prepared_listings filter — this one callback is the whole grid |
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* read path. The render args already speak the live param vocabulary |
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* (city/status/price_min/orderby/limit/page), so they pass straight to |
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* mlsimport_live_search(). |
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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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* Replace the stored payload with live MLS results when live mode is on. |
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* |
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* Posts are synthetic WP_Post objects with NEGATIVE IDs: card templates run |
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* get_post_meta()/has_post_thumbnail() on $post->ID before the card-view |
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* filter fires, and a negative ID guarantees those hit nothing real. The row |
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* keyed to each ID carries the flat-table scalars plus the raw record in |
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* _live for the card rebuild. |
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* |
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* @param array $payload {posts, rows, total} from the stored query. |
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* @param array $args Render args (the standalone filter params). |
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* @return array |
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*/ |
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function mlsimport_live_prepared_listings( $payload, $args ): array { |
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// Gate off: hand the stored query's payload straight through. |
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if ( ! mlsimport_live_mode_active() ) { |
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return (array) $payload; |
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} |
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|
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// Live read: translate the render args into an MLS search. |
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$result = mlsimport_live_search( (array) $args ); |
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if ( ! is_array( $result ) ) { |
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// MLS unreachable and no warm cache: an empty grid, never the stored rows. |
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return mlsimport_live_payload( array(), 0 ); |
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} |
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|
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// Build synthetic posts/rows from the live records + real total. |
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return mlsimport_live_payload( $result['records'], (int) $result['total'] ); |
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} |
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add_filter( 'mlsimport_prepared_listings', 'mlsimport_live_prepared_listings', 10, 2 ); |
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|
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/** |
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* Build the {posts, rows, total} payload the render stack consumes from raw |
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* RESO records — shared by the grid swap and the list-by-key selection. |
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* |
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* @param array $records Raw RESO records. |
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* @param int $total The set's real total (may exceed count($records)). |
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* @return array |
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*/ |
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function mlsimport_live_payload( array $records, int $total ): array { |
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$posts = array(); |
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$rows = array(); |
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// One synthetic post + row per raw record, indexed off a reset counter. |
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foreach ( array_values( $records ) as $i => $record ) { |
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// Skip anything that isn't a record array. |
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if ( ! is_array( $record ) ) { |
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continue; |
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} |
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// Negative, sequential ID so get_post_meta()/has_post_thumbnail() on it |
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// can never collide with a real post. |
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$id = -( $i + 1 ); |
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// Reso record -> flat-table-shaped row (carries _live for later rebuilds). |
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$row = mlsimport_live_row_from_reso( $record ); |
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|
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// Back-reference the synthetic ID onto the row and key the row by it. |
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$row->post_id = $id; |
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$rows[ $id ] = $row; |
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// A minimal WP_Post the render stack can treat like a real listing. |
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$posts[] = new WP_Post( |
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(object) array( |
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'ID' => $id, |
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'post_type' => 'mlsimport_property', |
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'post_status' => 'publish', |
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'post_title' => isset( $record['UnparsedAddress'] ) ? (string) $record['UnparsedAddress'] : $row->listing_key, |
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) |
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); |
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} |
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|
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// The shape prepare()'s consumers expect: posts + rows keyed by ID + total. |
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return array( |
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'posts' => $posts, |
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'rows' => $rows, |
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'total' => $total, |
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); |
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} |
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|
