| 1 |
<?php |
| 2 |
/** |
| 3 |
* Standalone (theme_id 990) render orchestrator. |
| 4 |
* |
| 5 |
* Bridges the listings search to the front-end: runs one flat-table query, then |
| 6 |
* primes the matching posts with a single WP_Query(post__in, orderby=post__in) |
| 7 |
* so order is preserved and get_permalink()/thumbnail hit cache. Cards read |
| 8 |
* scalars from the listings row (returned keyed by post_id) — display-only meta |
| 9 |
* stays in postmeta. Markup lives in templates that consume this data. |
| 10 |
* |
| 11 |
* @package Mlsimport |
| 12 |
*/ |
| 13 |
|
| 14 |
if ( ! defined( 'ABSPATH' ) ) { |
| 15 |
exit; |
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} |
| 17 |
|
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require_once __DIR__ . '/class-mlsimport-standalone-listings-query.php'; |
| 19 |
require_once __DIR__ . '/class-mlsimport-standalone-template.php'; |
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require_once __DIR__ . '/class-mlsimport-standalone-settings.php'; |
| 21 |
require_once __DIR__ . '/class-mlsimport-pagination.php'; |
| 22 |
require_once __DIR__ . '/class-mlsimport-map-clusterer.php'; |
| 23 |
require_once __DIR__ . '/listing-card.php'; |
| 24 |
|
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/** |
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* Prepares ordered, cache-primed listing data for the front-end templates. |
| 27 |
*/ |
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class Mlsimport_Standalone_Render { |
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|
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/** |
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* Default page size for the full listings grid UI (the search-form + results |
| 32 |
* surface). Page blocks that select a fixed set pass their own count. |
| 33 |
*/ |
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const DEFAULT_PER_PAGE = 12; |
| 35 |
|
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/** |
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* Resolve the page size for the listings grid: an explicit positive limit wins, |
| 38 |
* otherwise the (filterable) default. Shared by render_grid and the AJAX repaint |
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* so the first paint and every subsequent page use the same size. |
| 40 |
* |
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* @param array $args Render args. |
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* @return int |
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*/ |
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public static function grid_limit( array $args ): int { |
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$limit = isset( $args['limit'] ) ? (int) $args['limit'] : 0; |
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if ( $limit > 0 ) { |
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return $limit; |
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} |
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// Design Settings → General → "No. of Properties per Page" is the site default; |
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// DEFAULT_PER_PAGE only applies when that option is unset or non-positive. |
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$configured = function_exists( 'mlsimport_standalone_option' ) ? (int) mlsimport_standalone_option( 'properties_per_page', 0 ) : 0; |
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$default = $configured > 0 ? $configured : self::DEFAULT_PER_PAGE; |
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|
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/** Filter the default listings grid page size. @since 6.4 */ |
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return max( 1, (int) apply_filters( 'mlsimport_listings_default_per_page', $default ) ); |
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} |
| 57 |
|
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/** |
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* Resolve the grid's cards-per-row: an explicit columns arg (2/3/4) wins, |
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* otherwise 3. Emitted as the --mli-cols custom property on the grid wrapper |
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* (see render_grid). The archive template passes the site's "Cards per row" |
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* setting here; page-builder blocks pass nothing and stay at the default 3. |
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* |
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* @param array $args Render args. |
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* @return int One of 2, 3, 4. |
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*/ |
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public static function grid_columns( array $args ): int { |
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$columns = isset( $args['columns'] ) ? (int) $args['columns'] : 0; |
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return in_array( $columns, array( 2, 3, 4 ), true ) ? $columns : 3; |
| 70 |
} |
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|
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/** |
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* Options for the results toolbar's Sort select: value => label. Sourced from the |
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* settings registry's "Order by" field so the visitor-facing list and the admin's |
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* default-order list can never drift apart. The registry's 'default' becomes the |
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* empty value, i.e. "no explicit sort" — which lets the site default apply. |
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* |
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* @return array<string,string> |
| 79 |
*/ |
| 80 |
private static function sort_options(): array { |
| 81 |
$registry = function_exists( 'mlsimport_standalone_field_registry' ) ? mlsimport_standalone_field_registry() : array(); |
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$options = isset( $registry['order_by']['options'] ) ? (array) $registry['order_by']['options'] : array(); |
| 83 |
|
| 84 |
$result = array(); |
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foreach ( $options as $value => $label ) { |
| 86 |
$result[ 'default' === $value ? '' : (string) $value ] = (string) $label; |
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} |
| 88 |
|
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return $result; |
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} |
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|
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/** |
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* The search form's visible field keys for $args, or null when every field |
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* shows (the default, and backward compatible). The listings block/shortcode |
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* pass search_fields as a comma list (or array) of the field keys to keep — an |
| 96 |
* unset/empty value means "show all". search-form.php reads this to render only |
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* the enabled fields; it is pure display config and never touches the query. |
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* |
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* @param array $args Render args. |
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* @return string[]|null Enabled field keys, or null for "all". |
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*/ |
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public static function visible_fields( array $args ): ?array { |
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$result = null; |
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if ( isset( $args['search_fields'] ) && '' !== $args['search_fields'] && array() !== $args['search_fields'] ) { |
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// A non-empty selection lists exactly the fields to keep. Keys that match no |
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// real field (e.g. the "none" marker the block stores when every field is |
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// switched off) drop out, leaving an empty allow-list — i.e. show no fields. |
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$raw = is_array( $args['search_fields'] ) ? $args['search_fields'] : explode( ',', (string) $args['search_fields'] ); |
| 109 |
$result = array_values( array_filter( array_map( 'sanitize_key', array_map( 'strval', $raw ) ), 'strlen' ) ); |
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} |
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/** Filter the search form's visible field keys; null shows every field. @since 6.4 */ |
| 112 |
$result = apply_filters( 'mlsimport_listings_visible_fields', $result, $args ); |
| 113 |
return is_array( $result ) ? $result : null; |
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} |
| 115 |
|
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/** |
| 117 |
* Resolve filter args into the data a card grid renders. |
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* |
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* @param array $args Consumer filter params (see Mlsimport_Standalone_Query). |
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* @return array{posts:WP_Post[],rows:array<int,object>,total:int} |
| 121 |
*/ |
| 122 |
public static function prepare( array $args ): array { |
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/** Filter the inbound render args. @since 6.3 */ |
| 124 |
$args = (array) apply_filters( 'mlsimport_render_args', $args ); |
| 125 |
$result = Mlsimport_Standalone_Listings_Query::search( $args ); |
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|
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// Collect the matched post IDs (in row order) and index each row by post_id so |
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// the card template can look up its scalars without another query. |
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$ids = array(); |
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$rows_by_id = array(); |
| 131 |
foreach ( $result['rows'] as $row ) { |
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$post_id = (int) $row->post_id; |
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$ids[] = $post_id; |
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$rows_by_id[ $post_id ] = $row; |
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} |
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|
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// Prime the posts in one query, preserving the flat-table order via post__in. |
| 138 |
$posts = array(); |
| 139 |
if ( $ids ) { |
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$query = new WP_Query( |
| 141 |
array( |
| 142 |
'post_type' => 'mlsimport_property', |
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'post__in' => $ids, |
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'orderby' => 'post__in', |
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'posts_per_page' => count( $ids ), |
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'no_found_rows' => true, |
| 147 |
) |
| 148 |
); |
| 149 |
$posts = $query->posts; |
| 150 |
} |
| 151 |
|
| 152 |
$payload = array( |
| 153 |
'posts' => $posts, |
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'rows' => $rows_by_id, |
| 155 |
'total' => (int) $result['total'], |
| 156 |
); |
| 157 |
|
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/** Filter the prepared listings payload. @since 6.3 */ |
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return (array) apply_filters( 'mlsimport_prepared_listings', $payload, $args ); |
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} |
| 161 |
|
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/** |
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* Render the listings grid HTML for $args by including the (theme-overridable) |
| 164 |
* card template once per matching post. |
| 165 |
* |
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* @param array $args Consumer filter params. |
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* @return string Concatenated card HTML, or '' when there are no matches. |
| 168 |
*/ |
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public static function render( array $args ): string { |
| 170 |
return self::render_cards( self::prepare( $args ) ); |
| 171 |
} |
| 172 |
|
| 173 |
/** |
| 174 |
* Render the full listings UI: search form + results grid (cards) — the |
| 175 |
* droppable surface for the shortcode/block/widget. AJAX repaints the grid. |
| 176 |
* |
| 177 |
* @param array $args Consumer filter params. |
| 178 |
* @return string |
| 179 |
*/ |
| 180 |
public static function render_grid( array $args ): string { |
| 181 |
// Page the grid by default (a listings surface should never dump every row). |
| 182 |
// The resolved limit is written back into $args so the search-form carries it |
| 183 |
// (hidden field) and the AJAX repaint keeps the same page size. |
| 184 |
$args['limit'] = self::grid_limit( $args ); |
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$page = isset( $args['page'] ) ? max( 1, (int) $args['page'] ) : 1; |
| 186 |
$args['page'] = $page; |
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$cols = self::grid_columns( $args ); |
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|
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$data = self::prepare( $args ); |
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$cards = self::render_cards( $data ); |
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$search_template = Mlsimport_Standalone_Template::locate( 'search-form.php' ); |
| 192 |
$total = (int) $data['total']; |
| 193 |
|
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// The form is always rendered (it carries the filters for the AJAX repaint); |
| 195 |
// hide_search_form only adds a modifier the CSS uses to visually hide it, so a |
| 196 |
// "results only" surface still paginates the same search without a reload. |
| 197 |
$wrap_class = 'mlsimport-listings' . ( ! empty( $args['hide_search_form'] ) ? ' mlsimport-listings--no-form' : '' ); |
| 198 |
|
| 199 |
ob_start(); |
| 200 |
echo '<div class="' . esc_attr( $wrap_class ) . '">'; |
| 201 |
do_action( 'mlsimport_before_listings', $args, $total ); |
| 202 |
do_action( 'mlsimport_before_search_form', $args ); |
| 203 |
include $search_template; // Uses $args. |
| 204 |
do_action( 'mlsimport_after_search_form', $args ); |
| 205 |
echo '<div class="mlsimport-results">'; |
| 206 |
// Count + sort share one toolbar row above the grid: count left, sort right. |
| 207 |
// The Sort control lives HERE, not among the search filters, but still drives the |
| 208 |
// same AJAX repaint — mlsimport-listings.js reads select[name="orderby"] from this |
| 209 |
// toolbar (it is outside form.mlsimport-search, so FormData never sees it). |
| 210 |
echo '<div class="mlsimport-results__toolbar">'; |
| 211 |
echo '<div class="mlsimport-results__meta">' . esc_html( $total . ' ' . _n( 'result', 'results', $total, 'mlsimport' ) ) . '</div>'; |
| 212 |
$visible = self::visible_fields( $args ); |
| 213 |
if ( null === $visible || in_array( 'sort', $visible, true ) ) { |
| 214 |
// selected() on server render so the DOM value matches the preset; otherwise the |
| 215 |
// select shows its first option and the next AJAX repaint silently sorts by that. |
| 216 |
$orderby = isset( $args['orderby'] ) && ! is_array( $args['orderby'] ) ? (string) $args['orderby'] : ''; |
| 217 |
if ( '' === $orderby ) { |
| 218 |
$orderby = Mlsimport_Standalone_Query::default_sort(); |
| 219 |
} |
| 220 |
// A DIV, not a LABEL: mlsimport-property-interest.js replaces the select with |
| 221 |
// a <button>, and a button inside a label swallows its own clicks to the |
| 222 |
// label's activation behaviour. The label text becomes a plain span instead. |
| 223 |
// |
| 224 |
// The .mlsimport-interest wrapper is what that enhancer looks for. It hides |
| 225 |
// the native select (only once enhanced) and builds a button + listbox from |
| 226 |
// the options, so Sort gets the same dropdown as the property page's |
| 227 |
// "I'm interested in" — including a styled option list, which a native |
| 228 |
// select can never have. The select stays in the DOM and stays the value |
| 229 |
// mlsimport-listings.js reads, so the AJAX repaint is untouched and a page |
| 230 |
// with no JS still shows a working control. |
| 231 |
echo '<div class="mlsimport-results__sort">'; |
| 232 |
echo '<span class="mlsimport-results__sort-label">' . esc_html__( 'Sort by', 'mlsimport' ) . '</span>'; |
| 233 |
echo '<span class="mlsimport-interest mlsimport-results__sort-control">'; |
| 234 |
echo '<select name="orderby">'; |
| 235 |
foreach ( self::sort_options() as $mli_value => $mli_label ) { |
| 236 |
echo '<option value="' . esc_attr( $mli_value ) . '"' . selected( $orderby, $mli_value, false ) . '>' . esc_html( $mli_label ) . '</option>'; |
| 237 |
} |
| 238 |
echo '</select>'; |
| 239 |
echo '</span>'; |
| 240 |
echo '</div>'; |
| 241 |
} |
| 242 |
echo '</div>'; |
| 243 |
do_action( 'mlsimport_before_results', $args, $total ); |
| 244 |
echo '<div class="mlsimport-results__grid" style="--mli-cols:' . esc_attr( (string) $cols ) . ';">'; |
| 245 |
if ( '' !== $cards ) { |
| 246 |
echo $cards; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- card.php escapes each field at source. |
| 247 |
} else { |
| 248 |
$empty = esc_html__( 'No listings match your search.', 'mlsimport' ); |
| 249 |
/** Filter the empty-results message. @since 6.3 */ |
| 250 |
echo wp_kses_post( apply_filters( 'mlsimport_no_results_message', '<p class="mlsimport-results__empty">' . $empty . '</p>', $args ) ); |
| 251 |
} |
| 252 |
echo '</div>'; |
| 253 |
// Pager container — the AJAX layer repaints its inner <nav> on filter/paginate. |
| 254 |
// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- Mlsimport_Pagination::render returns escaped markup. |
| 255 |
echo '<div class="mlsimport-results__pager">' . Mlsimport_Pagination::render( $total, (int) $args['limit'], $page ) . '</div>'; |
| 256 |
do_action( 'mlsimport_after_results', $args, $total ); |
| 257 |
echo '</div></div>'; |
| 258 |
return (string) ob_get_clean(); |
| 259 |
} |
| 260 |
|
| 261 |
/** Default cap on individual markers before the map switches to clusters. */ |
| 262 |
const MAP_MARKER_CAP = 400; |
| 263 |
|
| 264 |
/** |
| 265 |
* Map marker data for $args: one entry per matching listing that has |
| 266 |
* coordinates. Honours every filter (incl. the lat/lng bounding box). |
| 267 |
* |
| 268 |
* @param array $args Consumer filter params. |
| 269 |
* @return array<int,array{post_id:int,lat:float,lng:float,price:float|null,title:string,url:string,image:string,beds:string,baths:string,area:string}> |
| 270 |
*/ |
| 271 |
public static function markers( array $args ): array { |
| 272 |
/** Filter the map marker set. @since 6.3 */ |
| 273 |
return (array) apply_filters( 'mlsimport_map_markers', self::markers_from_data( self::prepare( $args ) ), $args ); |
| 274 |
} |
| 275 |
|
| 276 |
/** |
| 277 |
* Map markers for an explicit, ordered set of property post IDs (the page |
| 278 |
* block's hand-picked "by IDs" selection). Mirrors cards_for_posts() so a |
| 279 |
* hand-picked map honours the chosen listings instead of the whole feed. |
| 280 |
* |
| 281 |
* @param int[] $ids Property post IDs. |
| 282 |
* @return array |
| 283 |
*/ |
| 284 |
public static function markers_for_posts( array $ids ): array { |
| 285 |
global $wpdb; |
| 286 |
|
| 287 |
$ids = array_values( array_filter( array_map( 'intval', $ids ) ) ); |
| 288 |
if ( empty( $ids ) ) { |
| 289 |
return array(); |
| 290 |
} |
| 291 |
|
| 292 |
$table = $wpdb->prefix . 'mlsimport_listings'; |
| 293 |
$placeholders = implode( ', ', array_fill( 0, count( $ids ), '%d' ) ); |
| 294 |
// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared, WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching |
| 295 |
$rows = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM {$table} WHERE post_id IN ({$placeholders})", $ids ) ); |
| 296 |
|
| 297 |
$rows_by_id = array(); |
| 298 |
foreach ( $rows as $row ) { |
| 299 |
$rows_by_id[ (int) $row->post_id ] = $row; |
| 300 |
} |
| 301 |
|
| 302 |
$query = new WP_Query( |
| 303 |
array( |
| 304 |
'post_type' => 'mlsimport_property', |
| 305 |
'post__in' => $ids, |
| 306 |
'orderby' => 'post__in', |
| 307 |
'posts_per_page' => count( $ids ), |
| 308 |
'no_found_rows' => true, |
| 309 |
) |
| 310 |
); |
| 311 |
|
| 312 |
return self::markers_from_data( |
| 313 |
array( |
| 314 |
'posts' => $query->posts, |
| 315 |
'rows' => $rows_by_id, |
| 316 |
) |
| 317 |
); |
| 318 |
} |
| 319 |
|
| 320 |
/** |
| 321 |
* Build the marker array from an already-prepared { posts, rows } set. One |
| 322 |
* builder so the query, by-IDs and viewport paths all emit identical markers. |
| 323 |
* |
| 324 |
* @param array $data { posts: WP_Post[], rows: array<int,object> }. |
| 325 |
* @return array |
| 326 |
*/ |
| 327 |
private static function markers_from_data( array $data ): array { |
| 328 |
$markers = array(); |
| 329 |
|
| 330 |
// Spec formatter — mirrors mlsimport_format_amount() so the info-card |
| 331 |
// beds/baths/area read the same as the single-property map, without a |
| 332 |
// cross-file dependency on property-sections.php from this class. |
| 333 |
$fmt = static function ( $value ) { |
| 334 |
if ( null === $value || '' === $value ) { |
| 335 |
return ''; |
| 336 |
} |
| 337 |
$f = (float) $value; |
| 338 |
return ( $f === (float) (int) $f ) ? number_format( $f ) : number_format( $f, 1 ); |
| 339 |
}; |
| 340 |
|
| 341 |
foreach ( $data['posts'] as $post ) { |
| 342 |
$row = isset( $data['rows'][ $post->ID ] ) ? $data['rows'][ $post->ID ] : null; |
| 343 |
if ( null === $row || null === $row->latitude || null === $row->longitude ) { |
| 344 |
continue; |
| 345 |
} |
| 346 |
|
| 347 |
// Clean RESO address for the info-card heading — same source the |
| 348 |
// listing cards use (mlsimport_card_view). The raw post title is an |
| 349 |
// importer concatenation ("indian river 1475 ... ,Eugene,Lane,Residential") |
| 350 |
// and is only the fallback when no UnparsedAddress is stored. |
| 351 |
$title = trim( (string) get_post_meta( $post->ID, 'mlsimport_UnparsedAddress', true ) ); |
| 352 |
if ( '' === $title ) { |
| 353 |
$title = get_the_title( $post->ID ); |
| 354 |
} |
| 355 |
|
| 356 |
$markers[] = array( |
| 357 |
'post_id' => (int) $post->ID, |
| 358 |
'lat' => (float) $row->latitude, |
| 359 |
'lng' => (float) $row->longitude, |
| 360 |
'price' => null !== $row->price ? (float) $row->price : null, |
| 361 |
'title' => $title, |
| 362 |
'url' => (string) get_permalink( $post->ID ), |
| 363 |
'image' => (string) ( get_the_post_thumbnail_url( $post->ID, 'medium' ) ?: '' ), |
| 364 |
'beds' => $fmt( isset( $row->bedrooms ) ? $row->bedrooms : null ), |
| 365 |
'baths' => $fmt( isset( $row->bathrooms ) ? $row->bathrooms : null ), |
| 366 |
// Whole-number ft² (like the listing card + single-property popup); $fmt |
| 367 |
// would leak a fractional area (it keeps a decimal for non-integers). |
| 368 |
'area' => ( isset( $row->living_area ) && null !== $row->living_area && '' !== $row->living_area ) ? number_format_i18n( (float) $row->living_area ) : '', |
| 369 |
); |
| 370 |
} |
| 371 |
|
| 372 |
return $markers; |
| 373 |
} |
| 374 |
|
| 375 |
/** |
| 376 |
* Viewport map payload: given filter args (carrying the current lat/lng bbox) |
| 377 |
* and the map zoom, grid-cluster every in-view listing into zoom-sized cells. |
| 378 |
* A cell holding one listing returns a price pin (full card data); a cell |
| 379 |
* holding several returns a counted bubble. Both arrays travel together, so |
| 380 |
* dense areas collapse to bubbles while isolated listings stay pins — at every |
| 381 |
* zoom, for any catalog size. The cell count is bounded by the viewport area, |
| 382 |
* so the browser never receives more than a screenful of objects. |
| 383 |
* |
| 384 |
* @param array $args Filter args incl. lat_min/lat_max/lng_min/lng_max. |
| 385 |
* @param int $zoom Leaflet zoom level (grid sizing). |
| 386 |
* @return array{type:string,total:int,markers:array,clusters:array,bounds:?array} |
| 387 |
*/ |
| 388 |
public static function map_payload( array $args, int $zoom ): array { |
| 389 |
/** Short-circuit the viewport map payload (live mode answers from the MLS here). @since 6.4 */ |
| 390 |
$pre = apply_filters( 'mlsimport_map_payload_pre', null, $args, $zoom ); |
| 391 |
if ( is_array( $pre ) ) { |
| 392 |
return $pre; |
| 393 |
} |
| 394 |
|
| 395 |
// The map shows the whole in-view set (grid-clustered), never the grid's page |
| 396 |
// size — drop any limit/page so coords and markers can't disagree on the count. |
| 397 |
unset( $args['limit'], $args['page'] ); |
| 398 |
|
| 399 |
$coords = Mlsimport_Standalone_Listings_Query::coords( $args ); |
| 400 |
$total = count( $coords ); |
| 401 |
|
| 402 |
// The filter's OVERALL bounds (ignoring the viewport bbox), so a client that |
| 403 |
// just changed the filter can refit the map to the whole result set. Computed |
| 404 |
// from the args minus the bbox keys — otherwise bounds() would just echo the |
| 405 |
// current viewport. Cheap (one indexed MIN/MAX) and ignored on plain panning. |
| 406 |
$nogeo = $args; |
| 407 |
unset( $nogeo['lat_min'], $nogeo['lat_max'], $nogeo['lng_min'], $nogeo['lng_max'] ); |
| 408 |
$bounds = Mlsimport_Standalone_Listings_Query::bounds( $nogeo ); |
| 409 |
|
| 410 |
// Split the grid cells: single-occupancy cells become pins (fetch full card |
| 411 |
// data for just those lone listings), multi-occupancy cells become bubbles. |
| 412 |
// The "Use the Pin Cluster" + "Maximum zoom" design settings decide whether a |
| 413 |
// dense cell clusters at all — when off (or zoomed past the cut-over) every |
| 414 |
// cell's listings render as individual price pins. |
| 415 |
$cluster = mlsimport_standalone_map_cluster_enabled( $zoom ); |
| 416 |
$single = array(); |
| 417 |
$clusters = array(); |
| 418 |
foreach ( Mlsimport_Map_Clusterer::grid( $coords, $zoom ) as $cell ) { |
| 419 |
// A crowded cell becomes a counted bubble only when clustering is on; |
| 420 |
// otherwise every listing in it is drawn as its own pin. |
| 421 |
if ( $cluster && $cell['count'] > 1 ) { |
| 422 |
$clusters[] = array( |
| 423 |
'lat' => $cell['lat'], |
| 424 |
'lng' => $cell['lng'], |
| 425 |
'count' => $cell['count'], |
| 426 |
); |
| 427 |
} else { |
| 428 |
foreach ( $cell['ids'] as $id ) { |
| 429 |
$single[] = (int) $id; |
| 430 |
} |
| 431 |
} |
| 432 |
} |
| 433 |
|
| 434 |
$markers = $single ? self::markers_for_posts( $single ) : array(); |
| 435 |
/** Filter the viewport map's individual (single-cell) markers. @since 6.3 */ |
| 436 |
$markers = (array) apply_filters( 'mlsimport_map_markers', $markers, $args ); |
| 437 |
|
| 438 |
return array( |
| 439 |
'type' => $clusters ? 'clusters' : 'markers', |
| 440 |
'total' => $total, |
| 441 |
'markers' => $markers, |
| 442 |
'clusters' => $clusters, |
| 443 |
'bounds' => $bounds, |
| 444 |
); |
| 445 |
} |
| 446 |
|
| 447 |
/** |
| 448 |
* Render the card grid from an already-prepared data set (one query reused |
| 449 |
* by both the page render and the AJAX payload). |
| 450 |
* |
| 451 |
* @param array $data Output of prepare(). |
| 452 |
* @param string $slide_class When set, each card is wrapped in a <li> with this |
| 453 |
* class (e.g. 'splide__slide' for the content slider). |
| 454 |
* @return string Concatenated card HTML, or '' when there are no posts. |
| 455 |
*/ |
| 456 |
public static function render_cards( array $data, string $slide_class = '' ): string { |
| 457 |
if ( empty( $data['posts'] ) ) { |
| 458 |
return ''; |
| 459 |
} |
| 460 |
|
| 461 |
// One resolver picks the card design (v1/v2/v3) from settings, so every |
| 462 |
// listing grid that reaches render_cards is styled consistently. |
| 463 |
$card_name = function_exists( 'mlsimport_standalone_card_template' ) ? mlsimport_standalone_card_template() : 'card.php'; |
| 464 |
$template = Mlsimport_Standalone_Template::locate( $card_name ); |
| 465 |
|
| 466 |
$out = ''; |
| 467 |
foreach ( $data['posts'] as $post ) { |
| 468 |
$row = isset( $data['rows'][ $post->ID ] ) ? $data['rows'][ $post->ID ] : null; |
| 469 |
// Buffer each card individually so the before/after action slots and |
| 470 |
// the per-card filter compose cleanly into one returned string. |
| 471 |
ob_start(); |
| 472 |
do_action( 'mlsimport_before_listing_card', $post, $row ); |
| 473 |
include $template; |
| 474 |
do_action( 'mlsimport_after_listing_card', $post, $row ); |
| 475 |
$card_html = (string) ob_get_clean(); |
| 476 |
/** Filter one card's HTML. @since 6.3 */ |
| 477 |
$card_html = (string) apply_filters( 'mlsimport_listing_card_html', $card_html, $post, $row ); |
| 478 |
$out .= '' !== $slide_class ? '<li class="' . esc_attr( $slide_class ) . '">' . $card_html . '</li>' : $card_html; |
| 479 |
} |
| 480 |
return $out; |
| 481 |
} |
| 482 |
|
| 483 |
/** |
| 484 |
* Render cards for an explicit, ordered set of property post IDs (e.g. an |
| 485 |
* agent's listings, linked by meta rather than the flat search). Fetches each |
| 486 |
* post's listings row so the card shows its scalars. |
| 487 |
* |
| 488 |
* @param int[] $ids Property post IDs, in display order. |
| 489 |
* @param string $slide_class When set, each card is wrapped in a <li> with this class. |
| 490 |
* @return string |
| 491 |
*/ |
| 492 |
public static function cards_for_posts( array $ids, string $slide_class = '' ): string { |
| 493 |
global $wpdb; |
| 494 |
|
| 495 |
$ids = array_values( array_filter( array_map( 'intval', $ids ) ) ); |
| 496 |
if ( empty( $ids ) ) { |
| 497 |
return ''; |
| 498 |
} |
| 499 |
|
| 500 |
$table = $wpdb->prefix . 'mlsimport_listings'; |
| 501 |
$placeholders = implode( ', ', array_fill( 0, count( $ids ), '%d' ) ); |
| 502 |
// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared, WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching |
| 503 |
$rows = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM {$table} WHERE post_id IN ({$placeholders})", $ids ) ); |
| 504 |
|
| 505 |
$rows_by_id = array(); |
| 506 |
foreach ( $rows as $row ) { |
| 507 |
$rows_by_id[ (int) $row->post_id ] = $row; |
| 508 |
} |
| 509 |
|
| 510 |
$query = new WP_Query( |
| 511 |
array( |
| 512 |
'post_type' => 'mlsimport_property', |
| 513 |
'post__in' => $ids, |
| 514 |
'orderby' => 'post__in', |
| 515 |
'posts_per_page' => count( $ids ), |
| 516 |
'no_found_rows' => true, |
| 517 |
) |
| 518 |
); |
| 519 |
|
| 520 |
return self::render_cards( |
| 521 |
array( |
| 522 |
'posts' => $query->posts, |
| 523 |
'rows' => $rows_by_id, |
| 524 |
'total' => count( $query->posts ), |
| 525 |
), |
| 526 |
$slide_class |
| 527 |
); |
| 528 |
} |
| 529 |
} |
| 530 |
|
