| 1 |
<?php |
| 2 |
/** |
| 3 |
* Integrate with WP_Query |
| 4 |
* |
| 5 |
* @since 1.0 |
| 6 |
* @package elasticpress |
| 7 |
*/ |
| 8 |
|
| 9 |
namespace ElasticPress\Indexable\Post; |
| 10 |
|
| 11 |
use \WP_Query; |
| 12 |
use ElasticPress\Indexables; |
| 13 |
use ElasticPress\Utils; |
| 14 |
|
| 15 |
if ( ! defined( 'ABSPATH' ) ) { |
| 16 |
// @codeCoverageIgnoreStart |
| 17 |
exit; // Exit if accessed directly. |
| 18 |
// @codeCoverageIgnoreEnd |
| 19 |
} |
| 20 |
|
| 21 |
/** |
| 22 |
* Query integration class |
| 23 |
*/ |
| 24 |
class QueryIntegration { |
| 25 |
|
| 26 |
/** |
| 27 |
* Is set only when we switch_to_blog in MS context |
| 28 |
* |
| 29 |
* @var boolean |
| 30 |
*/ |
| 31 |
private $switched = false; |
| 32 |
|
| 33 |
/** |
| 34 |
* Checks to see if we should be integrating and if so, sets up the appropriate actions and filters. |
| 35 |
* |
| 36 |
* @param string $indexable_slug Indexable slug. Optional. |
| 37 |
* |
| 38 |
* @since 0.9 |
| 39 |
* @since 3.6.0 Added $indexable_slug |
| 40 |
*/ |
| 41 |
public function __construct( $indexable_slug = 'post' ) { |
| 42 |
/** |
| 43 |
* Filter whether to enable query integration during indexing |
| 44 |
* |
| 45 |
* @since 4.5.2 |
| 46 |
* @hook ep_enable_query_integration_during_indexing |
| 47 |
* |
| 48 |
* @param {bool} $enable To allow query integration during indexing |
| 49 |
* @param {string} $indexable_slug Indexable slug |
| 50 |
* @return {bool} New value |
| 51 |
*/ |
| 52 |
$allow_query_integration_during_indexing = apply_filters( 'ep_enable_query_integration_during_indexing', false, $indexable_slug ); |
| 53 |
|
| 54 |
// Ensure that we are currently allowing ElasticPress to override the normal WP_Query |
| 55 |
// Indexable->is_full_reindexing() is not available at this point yet, so using the IndexHelper version of it. |
| 56 |
if ( \ElasticPress\IndexHelper::factory()->is_full_reindexing( $indexable_slug, get_current_blog_id() ) && ! $allow_query_integration_during_indexing ) { |
| 57 |
return; |
| 58 |
} |
| 59 |
|
| 60 |
// Add header |
| 61 |
add_action( 'pre_get_posts', array( $this, 'add_es_header' ), 5 ); |
| 62 |
|
| 63 |
// Query ES for posts |
| 64 |
add_filter( 'posts_pre_query', array( $this, 'get_es_posts' ), 10, 2 ); |
| 65 |
|
| 66 |
// Properly restore blog if necessary |
| 67 |
add_action( 'loop_end', array( $this, 'maybe_restore_blog' ), 10, 1 ); |
| 68 |
|
| 69 |
// Properly switch to blog if necessary |
| 70 |
add_action( 'the_post', array( $this, 'maybe_switch_to_blog' ), 10, 2 ); |
| 71 |
|
| 72 |
// Sets the correct value for found_posts |
| 73 |
add_filter( 'found_posts', array( $this, 'found_posts' ), 10, 2 ); |
| 74 |
} |
| 75 |
|
| 76 |
/** |
| 77 |
* Set the found_posts variable on WP_Query. |
| 78 |
* |
| 79 |
* @param int $found_posts Number of found posts |
| 80 |
* @param WP_Query $query Query object |
| 81 |
* @since 2.8.2 |
| 82 |
* @return int |
| 83 |
*/ |
| 84 |
public function found_posts( $found_posts, $query ) { |
| 85 |
/** |
| 86 |
* Filter to skip WP Query integration |
| 87 |
* |
| 88 |
* @hook ep_skip_query_integration |
| 89 |
* @param {bool} $skip True to skip |
| 90 |
* @param {WP_Query} $query WP Query to evaluate |
| 91 |
* @return {bool} New skip value |
| 92 |
*/ |
| 93 |
if ( ( isset( $query->elasticsearch_success ) && false === $query->elasticsearch_success ) || ( ! Indexables::factory()->get( 'post' )->elasticpress_enabled( $query ) || apply_filters( 'ep_skip_query_integration', false, $query ) ) ) { |
| 94 |
return $found_posts; |
| 95 |
} |
| 96 |
|
| 97 |
return $query->num_posts; |
| 98 |
} |
| 99 |
|
| 100 |
/** |
| 101 |
* Disables cache_results, adds header. |
| 102 |
* |
| 103 |
* @param WP_Query $query WP_Query instance |
| 104 |
* @since 0.9 |
| 105 |
*/ |
| 106 |
public function add_es_header( $query ) { |
| 107 |
/** |
| 108 |
* Filter to skip WP Query integration |
| 109 |
* |
| 110 |
* @hook ep_skip_query_integration |
| 111 |
* @param {bool} $skip True to skip |
| 112 |
* @param {WP_Query} $query WP Query to evaluate |
| 113 |
* @return {bool} New skip value |
| 114 |
*/ |
| 115 |
if ( ! Indexables::factory()->get( 'post' )->elasticpress_enabled( $query ) || apply_filters( 'ep_skip_query_integration', false, $query ) ) { |
| 116 |
return; |
| 117 |
} |
| 118 |
|
| 119 |
/** |
| 120 |
* `cache_results` defaults to false but can be enabled. |
| 121 |
* |
| 122 |
* @since 1.5 |
| 123 |
*/ |
| 124 |
$query->set( 'cache_results', false ); |
| 125 |
if ( ! empty( $query->query['cache_results'] ) ) { |
| 126 |
$query->set( 'cache_results', true ); |
| 127 |
} |
| 128 |
|
| 129 |
if ( ! headers_sent() ) { |
| 130 |
/** |
| 131 |
* Manually setting a header as $wp_query isn't yet initialized when we |
| 132 |
* call: add_filter('wp_headers', 'filter_wp_headers'); |
| 133 |
*/ |
| 134 |
// @codeCoverageIgnoreStart |
| 135 |
header( 'X-ElasticPress-Query: true' ); |
| 136 |
// @codeCoverageIgnoreEnd |
| 137 |
} |
| 138 |
} |
| 139 |
|
| 140 |
/** |
| 141 |
* Gets the blog ID that the class is currently switched to. |
| 142 |
* |
| 143 |
* @return int |
| 144 |
*/ |
| 145 |
public function get_switched() { |
| 146 |
return $this->switched; |
| 147 |
} |
| 148 |
|
| 149 |
/** |
| 150 |
* Switch to the correct site if the post site id is different than the actual one. |
| 151 |
* |
| 152 |
* Note: This function can bring a performance penalty in multisites with a high number of sites. |
| 153 |
* |
| 154 |
* @param WP_Post $post Post object |
| 155 |
* @param WP_Query $query WP_Query instance. If null, the global query will be used. |
| 156 |
* @since 0.9 |
| 157 |
* @since 3.6.2 `$query` parameter added. |
| 158 |
*/ |
| 159 |
public function maybe_switch_to_blog( $post, $query = null ) { |
| 160 |
global $wp_query; |
| 161 |
if ( ! $query ) { |
| 162 |
$query = $wp_query; |
| 163 |
} |
| 164 |
|
| 165 |
if ( ! is_multisite() ) { |
| 166 |
// @codeCoverageIgnoreStart |
| 167 |
return; |
| 168 |
// @codeCoverageIgnoreEnd |
| 169 |
} |
| 170 |
|
| 171 |
if ( ! empty( $post->site_id ) && get_current_blog_id() !== $post->site_id ) { |
| 172 |
if ( $this->switched ) { |
| 173 |
restore_current_blog(); |
| 174 |
|
| 175 |
$this->switched = false; |
| 176 |
} |
| 177 |
|
| 178 |
switch_to_blog( $post->site_id ); |
| 179 |
|
| 180 |
$this->switched = $post->site_id; |
| 181 |
|
| 182 |
remove_action( 'the_post', array( $this, 'maybe_switch_to_blog' ), 10, 2 ); |
| 183 |
setup_postdata( $post ); |
| 184 |
add_action( 'the_post', array( $this, 'maybe_switch_to_blog' ), 10, 2 ); |
| 185 |
|
| 186 |
if ( $this->switched && ! $query->in_the_loop ) { |
| 187 |
restore_current_blog(); |
| 188 |
|
| 189 |
$this->switched = false; |
| 190 |
} |
| 191 |
} |
| 192 |
|
| 193 |
} |
| 194 |
|
| 195 |
/** |
| 196 |
* Make sure the correct blog is restored |
| 197 |
* |
| 198 |
* @param WP_Query $query WP_Query instance |
| 199 |
* @since 0.9 |
| 200 |
*/ |
| 201 |
public function maybe_restore_blog( $query ) { |
| 202 |
if ( ! is_multisite() ) { |
| 203 |
// @codeCoverageIgnoreStart |
| 204 |
return; |
| 205 |
// @codeCoverageIgnoreEnd |
| 206 |
} |
| 207 |
|
| 208 |
if ( $this->switched ) { |
| 209 |
restore_current_blog(); |
| 210 |
|
| 211 |
$this->switched = false; |
| 212 |
} |
| 213 |
} |
| 214 |
|
| 215 |
/** |
| 216 |
* Get posts from Elasticsearch |
| 217 |
* |
| 218 |
* @param array $posts Array of posts |
| 219 |
* @param WP_Query $query WP_Query instance |
| 220 |
* @since 3.0 |
| 221 |
* @return string |
| 222 |
*/ |
| 223 |
public function get_es_posts( $posts, $query ) { |
| 224 |
global $wpdb; |
| 225 |
|
| 226 |
/** |
| 227 |
* Filter to skip WP Query integration |
| 228 |
* |
| 229 |
* @hook ep_skip_query_integration |
| 230 |
* @param {bool} $skip True to skip |
| 231 |
* @param {WP_Query} $query WP Query to evaluate |
| 232 |
* @return {bool} New skip value |
| 233 |
*/ |
| 234 |
if ( ! Indexables::factory()->get( 'post' )->elasticpress_enabled( $query ) || apply_filters( 'ep_skip_query_integration', false, $query ) ) { |
| 235 |
return $posts; |
| 236 |
} |
| 237 |
|
| 238 |
$query_vars = $query->query_vars; |
| 239 |
|
| 240 |
/** |
| 241 |
* Filter post type query variables before WP Query |
| 242 |
* |
| 243 |
* @since 2.1 |
| 244 |
* @hook ep_query_post_type |
| 245 |
* @param {string|array} $post_types Post types |
| 246 |
* @param {WP_Query} $query WP Query object |
| 247 |
* @return {string|array} New post types |
| 248 |
*/ |
| 249 |
$query_vars['post_type'] = apply_filters( 'ep_query_post_type', $query_vars['post_type'], $query ); |
| 250 |
|
| 251 |
if ( 'any' === $query_vars['post_type'] ) { |
| 252 |
unset( $query_vars['post_type'] ); |
| 253 |
} |
| 254 |
|
| 255 |
/** |
| 256 |
* If not search and not set default to post. If not set and is search, use searchable post types |
| 257 |
*/ |
| 258 |
if ( empty( $query_vars['post_type'] ) ) { |
| 259 |
if ( $query->is_tax() ) { |
| 260 |
$query_vars['post_type'] = get_taxonomy( $query->get_queried_object()->taxonomy )->object_type; |
| 261 |
} elseif ( empty( $query_vars['s'] ) ) { |
| 262 |
$query_vars['post_type'] = 'post'; |
| 263 |
} else { |
| 264 |
$query_vars['post_type'] = array_values( get_post_types( array( 'exclude_from_search' => false ) ) ); |
| 265 |
} |
| 266 |
} |
| 267 |
|
| 268 |
/** |
| 269 |
* No post types so bail |
| 270 |
*/ |
| 271 |
if ( empty( $query_vars['post_type'] ) ) { |
| 272 |
return []; |
| 273 |
} |
| 274 |
|
| 275 |
/** |
| 276 |
* Filter cached posts pre-post query |
| 277 |
* |
| 278 |
* @hook ep_wp_query_cached_posts |
| 279 |
* @param {array} $posts Array of posts |
| 280 |
* @param {WP_Query} $query WP Query object |
| 281 |
* @return {array} New cached posts |
| 282 |
*/ |
| 283 |
$new_posts = apply_filters( 'ep_wp_query_cached_posts', [], $query ); |
| 284 |
|
| 285 |
$ep_query = null; |
| 286 |
|
| 287 |
if ( count( $new_posts ) < 1 ) { |
| 288 |
|
| 289 |
$scope = 'current'; |
| 290 |
|
| 291 |
$site__in = ''; |
| 292 |
$site__not_in = ''; |
| 293 |
|
| 294 |
if ( ! empty( $query_vars['sites'] ) ) { |
| 295 |
_deprecated_argument( __FUNCTION__, '4.4.0', esc_html__( 'sites is deprecated. Use site__in instead.', 'elasticpress' ) ); |
| 296 |
} |
| 297 |
|
| 298 |
if ( ! empty( $query_vars['site__in'] ) || ! empty( $query_vars['sites'] ) ) { |
| 299 |
$site__in = ! empty( $query_vars['site__in'] ) ? (array) $query_vars['site__in'] : (array) $query_vars['sites']; |
| 300 |
|
| 301 |
if ( in_array( 'all', $site__in, true ) ) { |
| 302 |
$scope = 'all'; |
| 303 |
} elseif ( in_array( 'current', $site__in, true ) ) { |
| 304 |
$site__in = (array) get_current_blog_id(); |
| 305 |
} |
| 306 |
} |
| 307 |
|
| 308 |
if ( ! empty( $query_vars['site__not_in'] ) ) { |
| 309 |
$site__not_in = (array) $query_vars['site__not_in']; |
| 310 |
} |
| 311 |
|
| 312 |
$formatted_args = Indexables::factory()->get( 'post' )->format_args( $query_vars, $query ); |
| 313 |
|
| 314 |
/** |
| 315 |
* Filter post query scope |
| 316 |
* |
| 317 |
* @hook ep_search_scope |
| 318 |
* @param {string} $scope Current scope |
| 319 |
* @return {string} New scope |
| 320 |
* @since 2.1 |
| 321 |
*/ |
| 322 |
$scope = apply_filters( 'ep_search_scope', $scope ); |
| 323 |
|
| 324 |
if ( ! defined( 'EP_IS_NETWORK' ) || ! EP_IS_NETWORK ) { |
| 325 |
// @codeCoverageIgnoreStart |
| 326 |
$scope = 'current'; |
| 327 |
// @codeCoverageIgnoreEnd |
| 328 |
} |
| 329 |
|
| 330 |
$index = null; |
| 331 |
|
| 332 |
if ( 'all' === $scope ) { |
| 333 |
$index = Indexables::factory()->get( 'post' )->get_network_alias(); |
| 334 |
} elseif ( ! empty( $site__in ) ) { |
| 335 |
$index = []; |
| 336 |
|
| 337 |
foreach ( $site__in as $site_id ) { |
| 338 |
$index[] = Indexables::factory()->get( 'post' )->get_index_name( $site_id ); |
| 339 |
} |
| 340 |
|
| 341 |
$index = implode( ',', $index ); |
| 342 |
} elseif ( ! empty( $site__not_in ) ) { |
| 343 |
|
| 344 |
$sites = \get_sites( |
| 345 |
array( |
| 346 |
'fields' => 'ids', |
| 347 |
'site__not_in' => $site__not_in, |
| 348 |
) |
| 349 |
); |
| 350 |
foreach ( $sites as $site_id ) { |
| 351 |
if ( ! Utils\is_site_indexable( $site_id ) ) { |
| 352 |
continue; |
| 353 |
} |
| 354 |
$index[] = Indexables::factory()->get( 'post' )->get_index_name( $site_id ); |
| 355 |
} |
| 356 |
|
| 357 |
$index = implode( ',', $index ); |
| 358 |
} |
| 359 |
|
| 360 |
$ep_query = Indexables::factory()->get( 'post' )->query_es( $formatted_args, $query->query_vars, $index, $query ); |
| 361 |
|
| 362 |
/** |
| 363 |
* ES failed. Go back to MySQL. |
| 364 |
*/ |
| 365 |
if ( false === $ep_query ) { |
| 366 |
$query->elasticsearch_success = false; |
| 367 |
return null; |
| 368 |
} |
| 369 |
|
| 370 |
$found_documents = is_array( $ep_query['found_documents'] ) ? $ep_query['found_documents']['value'] : $ep_query['found_documents']; // 7.0+ have this as an array rather than int |
| 371 |
$query->found_posts = $found_documents; |
| 372 |
$query->num_posts = $query->found_posts; |
| 373 |
$query->max_num_pages = ceil( $found_documents / $query->get( 'posts_per_page' ) ); |
| 374 |
$query->suggested_terms = $this->maybe_sanitize_suggestion( $ep_query ); |
| 375 |
$query->elasticsearch_success = true; |
| 376 |
|
| 377 |
// Determine how we should format the results from ES based on the fields parameter. |
| 378 |
$fields = $query->get( 'fields', '' ); |
| 379 |
|
| 380 |
switch ( $fields ) { |
| 381 |
case 'ids': |
| 382 |
$new_posts = $this->format_hits_as_ids( $ep_query['documents'], $new_posts ); |
| 383 |
break; |
| 384 |
|
| 385 |
case 'id=>parent': |
| 386 |
$new_posts = $this->format_hits_as_id_parents( $ep_query['documents'], $new_posts ); |
| 387 |
break; |
| 388 |
|
| 389 |
default: |
| 390 |
$new_posts = $this->format_hits_as_posts( $ep_query['documents'], $new_posts ); |
| 391 |
break; |
| 392 |
} |
| 393 |
|
| 394 |
/** |
| 395 |
* Fires after non cached post query |
| 396 |
* |
| 397 |
* @hook ep_wp_query_non_cached_search |
| 398 |
* @param {array} $new_posts Array of posts from query |
| 399 |
* @param {array} $ep_query Raw Elasticsearch query |
| 400 |
* @param {WP_Query} $query WordPress query |
| 401 |
*/ |
| 402 |
do_action( 'ep_wp_query_non_cached_search', $new_posts, $ep_query, $query ); |
| 403 |
} |
| 404 |
|
| 405 |
/** |
| 406 |
* Fires before returning posts from query |
| 407 |
* |
| 408 |
* @hook ep_wp_query |
| 409 |
* @param {array} $new_posts Array of posts from query |
| 410 |
* @param {array} $ep_query Raw Elasticsearch query |
| 411 |
* @param {WP_Query} $query WordPress query |
| 412 |
*/ |
| 413 |
do_action( 'ep_wp_query', $new_posts, $ep_query, $query ); |
| 414 |
|
| 415 |
/** |
| 416 |
* Fires before returning posts from query |
| 417 |
* |
| 418 |
* Pre-3.0 backwards compat |
| 419 |
* |
| 420 |
* @hook ep_wp_query_search |
| 421 |
* @param {array} $new_posts Array of posts from query |
| 422 |
* @param {array} $ep_query Raw Elasticsearch query |
| 423 |
* @param {WP_Query} $query WordPress query |
| 424 |
*/ |
| 425 |
do_action( 'ep_wp_query_search', $new_posts, $ep_query, $query ); |
| 426 |
|
| 427 |
return $new_posts; |
| 428 |
} |
| 429 |
|
| 430 |
/** |
| 431 |
* Format the ES hits/results as post objects. |
| 432 |
* |
| 433 |
* @since 2.4.0 |
| 434 |
* |
| 435 |
* @param array $posts The posts that should be formatted. |
| 436 |
* @param array $new_posts Array of posts from cache. |
| 437 |
* |
| 438 |
* @return array |
| 439 |
*/ |
| 440 |
protected function format_hits_as_posts( $posts, $new_posts ) { |
| 441 |
foreach ( $posts as $post_array ) { |
| 442 |
$post = new \stdClass(); |
| 443 |
|
| 444 |
$post->ID = $post_array['post_id']; |
| 445 |
$post->site_id = get_current_blog_id(); |
| 446 |
|
| 447 |
if ( ! empty( $post_array['site_id'] ) ) { |
| 448 |
$post->site_id = $post_array['site_id']; |
| 449 |
} |
| 450 |
/** |
| 451 |
* Filter post object properties set after query |
| 452 |
* |
| 453 |
* @hook ep_search_post_return_args |
| 454 |
* @param {array} $properties Post properties |
| 455 |
* @return {array} New properties |
| 456 |
*/ |
| 457 |
$post_return_args = apply_filters( |
| 458 |
'ep_search_post_return_args', |
| 459 |
array( |
| 460 |
'post_type', |
| 461 |
'post_author', |
| 462 |
'post_name', |
| 463 |
'post_status', |
| 464 |
'post_title', |
| 465 |
'post_parent', |
| 466 |
'post_content', |
| 467 |
'post_excerpt', |
| 468 |
'post_date', |
| 469 |
'post_date_gmt', |
| 470 |
'post_modified', |
| 471 |
'post_modified_gmt', |
| 472 |
'post_mime_type', |
| 473 |
'comment_count', |
| 474 |
'comment_status', |
| 475 |
'ping_status', |
| 476 |
'menu_order', |
| 477 |
'permalink', |
| 478 |
'terms', |
| 479 |
'post_meta', |
| 480 |
'meta', |
| 481 |
) |
| 482 |
); |
| 483 |
|
| 484 |
foreach ( $post_return_args as $key ) { |
| 485 |
if ( 'post_author' === $key ) { |
| 486 |
$post->$key = $post_array[ $key ]['id']; |
| 487 |
} elseif ( isset( $post_array[ $key ] ) ) { |
| 488 |
$post->$key = $post_array[ $key ]; |
| 489 |
} |
| 490 |
} |
| 491 |
|
| 492 |
/** |
| 493 |
* Replace post attributes with highlighted versions if available. |
| 494 |
* |
| 495 |
* $post_array['highlight'] is set from $hit['highlight'] in Elasticsearch.php |
| 496 |
* when going through the returned results, and that is defined by |
| 497 |
* the Highlighting Feature on setup, calling ep_formatted_args to |
| 498 |
* define the highlight array of fields. |
| 499 |
*/ |
| 500 |
if ( isset( $post_array['highlight'] ) ) { |
| 501 |
foreach ( $post_array['highlight'] as $key => $val ) { |
| 502 |
// e.g. $post->post_content |
| 503 |
if ( isset( $post->$key ) ) { |
| 504 |
/** |
| 505 |
* e.g. replaces post content value with the highlighted value |
| 506 |
* $post->post_content = implode( ' ', $post_array['highlight']['post_content'] ); |
| 507 |
* |
| 508 |
* Depending on how highlight.fields.<field>.number_of_fragments is set in the query, |
| 509 |
* Elasticsearch can return an array with N entries, with N being the number |
| 510 |
* of matches found. |
| 511 |
*/ |
| 512 |
$post->$key = implode( ' ', $val ); |
| 513 |
} |
| 514 |
} |
| 515 |
} |
| 516 |
|
| 517 |
$post->elasticsearch = true; // Super useful for debugging |
| 518 |
|
| 519 |
if ( $post ) { |
| 520 |
$new_posts[] = $post; |
| 521 |
} |
| 522 |
} |
| 523 |
|
| 524 |
return $new_posts; |
| 525 |
} |
| 526 |
|
| 527 |
/** |
| 528 |
* Format the ES hits/results as an array of ids. |
| 529 |
* |
| 530 |
* @since 2.4.0 |
| 531 |
* |
| 532 |
* @param array $posts The posts that should be formatted. |
| 533 |
* @param array $new_posts Array of posts from cache. |
| 534 |
* |
| 535 |
* @return array |
| 536 |
*/ |
| 537 |
protected function format_hits_as_ids( $posts, $new_posts ) { |
| 538 |
foreach ( $posts as $post_array ) { |
| 539 |
$new_posts[] = $post_array['post_id']; |
| 540 |
} |
| 541 |
|
| 542 |
return $new_posts; |
| 543 |
} |
| 544 |
|
| 545 |
/** |
| 546 |
* Format the ES hits/results as objects containing id and parent id. |
| 547 |
* |
| 548 |
* @since 2.4.0 |
| 549 |
* |
| 550 |
* @param array $posts The posts that should be formatted. |
| 551 |
* @param array $new_posts Array of posts from cache. |
| 552 |
* |
| 553 |
* @return array |
| 554 |
*/ |
| 555 |
protected function format_hits_as_id_parents( $posts, $new_posts ) { |
| 556 |
foreach ( $posts as $post_array ) { |
| 557 |
$post = new \stdClass(); |
| 558 |
$post->ID = $post_array['post_id']; |
| 559 |
$post->post_parent = $post_array['post_parent']; |
| 560 |
$post->elasticsearch = true; // Super useful for debugging |
| 561 |
$new_posts[] = $post; |
| 562 |
} |
| 563 |
return $new_posts; |
| 564 |
} |
| 565 |
|
| 566 |
/** |
| 567 |
* Remove any suggestion that has a score lower than the minimum score. |
| 568 |
* |
| 569 |
* @since 4.6.0 |
| 570 |
* @param array $ep_query The query array. |
| 571 |
* @return array |
| 572 |
*/ |
| 573 |
protected function maybe_sanitize_suggestion( $ep_query ) { |
| 574 |
if ( ! isset( $ep_query['suggest']['ep_suggestion'], $ep_query['suggest']['ep_suggestion'][0] ) ) { |
| 575 |
return []; |
| 576 |
} |
| 577 |
|
| 578 |
$suggestion = $ep_query['suggest']['ep_suggestion'][0]; |
| 579 |
|
| 580 |
/** |
| 581 |
* Filter the score for a suggestion. If the score is lower than this, it will be removed. |
| 582 |
* |
| 583 |
* @since 4.6.0 |
| 584 |
* @param float $min_score The minimum score allowed. |
| 585 |
* @return float |
| 586 |
*/ |
| 587 |
$min_score = (float) apply_filters( 'ep_suggestion_minimum_score', 0.0001 ); |
| 588 |
|
| 589 |
$suggestion['options'] = array_filter( |
| 590 |
$suggestion['options'], |
| 591 |
function( $option ) use ( $min_score ) { |
| 592 |
return number_format( $option['score'], 10 ) > $min_score; |
| 593 |
} |
| 594 |
); |
| 595 |
|
| 596 |
return $suggestion; |
| 597 |
} |
| 598 |
} |
| 599 |
|
