| 1 |
<?php |
| 2 |
/** |
| 3 |
* Posts app — the taxonomy surface the Categories and Tags canvases |
| 4 |
* read: the `openstation_count` / `openstation_is_default` REST fields |
| 5 |
* on category and post_tag, the shared terms cache version, and the |
| 6 |
* `/desktop-mode/v1/term-counts` and `/tag-cooccurrence` routes. |
| 7 |
* |
| 8 |
* Plain PHP part of `apps/posts/posts.os.php`, pulled in with |
| 9 |
* `require_once`; the function and hook names are the ones the docs |
| 10 |
* list, unchanged. |
| 11 |
* |
| 12 |
* @package OpenStation |
| 13 |
*/ |
| 14 |
|
| 15 |
defined( 'ABSPATH' ) || exit; |
| 16 |
|
| 17 |
/** |
| 18 |
* The permission callback both routes share: the surface is the Posts |
| 19 |
* window's, so it opens to whoever can edit posts. |
| 20 |
* |
| 21 |
* @return bool |
| 22 |
*/ |
| 23 |
function openstation_posts_window_rest_permission() { |
| 24 |
return current_user_can( 'edit_posts' ); |
| 25 |
} |
| 26 |
|
| 27 |
/** |
| 28 |
* Surface a "non-trashed posts" count alongside core's `count` field |
| 29 |
* on category + post_tag REST responses. |
| 30 |
* |
| 31 |
* Core's `term_taxonomy.count` is updated by |
| 32 |
* `_update_post_term_count()`, which only includes posts in the |
| 33 |
* `publish` status by default. The Categories + Tags tabs in the |
| 34 |
* native Posts window want to surface DRAFT and PENDING posts too, |
| 35 |
* so the user can see "this category has 3 unpublished drafts" — a |
| 36 |
* detail core's count silently hides. |
| 37 |
* |
| 38 |
* The field is `openstation_count` and lives on the term object in |
| 39 |
* REST view context. The per-term query is one cheap COUNT(*) on a |
| 40 |
* pre-indexed join, so 50 terms = 50 light queries — acceptable for |
| 41 |
* an admin UI. |
| 42 |
*/ |
| 43 |
function openstation_posts_window_register_count_field() { |
| 44 |
foreach ( array( 'category', 'post_tag' ) as $taxonomy ) { |
| 45 |
register_rest_field( |
| 46 |
$taxonomy, |
| 47 |
'openstation_count', |
| 48 |
array( |
| 49 |
'get_callback' => 'openstation_posts_window_term_count_any', |
| 50 |
'schema' => array( |
| 51 |
'description' => __( 'Number of non-trashed posts (any status) in this term.', 'desktop-mode' ), |
| 52 |
'type' => 'integer', |
| 53 |
'context' => array( 'view', 'embed' ), |
| 54 |
'readonly' => true, |
| 55 |
), |
| 56 |
) |
| 57 |
); |
| 58 |
// Mark the taxonomy's "default" term — the fallback that |
| 59 |
// receives uncategorised posts. Localised installs rename |
| 60 |
// the slug + name so a JS-side "uncategorized" string match |
| 61 |
// fails (Spanish: "Sin categoría"); the option is the only |
| 62 |
// reliable id. |
| 63 |
register_rest_field( |
| 64 |
$taxonomy, |
| 65 |
'openstation_is_default', |
| 66 |
array( |
| 67 |
'get_callback' => 'openstation_posts_window_term_is_default', |
| 68 |
'schema' => array( |
| 69 |
'description' => __( 'Whether this term is the taxonomy\'s default (fallback) term.', 'desktop-mode' ), |
| 70 |
'type' => 'boolean', |
| 71 |
'context' => array( 'view', 'embed' ), |
| 72 |
'readonly' => true, |
| 73 |
), |
| 74 |
) |
| 75 |
); |
| 76 |
} |
| 77 |
} |
| 78 |
add_action( 'rest_api_init', 'openstation_posts_window_register_count_field' ); |
| 79 |
|
| 80 |
/** |
| 81 |
* Shared site-wide cache version for any term-derived endpoint |
| 82 |
* payload (bulk counts, tag cooccurrence, …). Stored in a non- |
| 83 |
* autoloaded option and bumped by |
| 84 |
* `openstation_posts_window_terms_cache_invalidate()` whenever a |
| 85 |
* post/term change could move the derived data. The version is |
| 86 |
* baked into every transient cache key, so a single |
| 87 |
* `update_option()` retires the entire family of cached payloads |
| 88 |
* in one stroke — no enumerating keys, no race window where an |
| 89 |
* old entry might still be served. Stale entries fall out of the |
| 90 |
* DB naturally via the transient TTL. |
| 91 |
*/ |
| 92 |
function openstation_posts_window_terms_cache_version() { |
| 93 |
$v = (int) get_option( 'desktop_mode_terms_cache_version', 0 ); |
| 94 |
if ( $v <= 0 ) { |
| 95 |
$v = 1; |
| 96 |
// autoload = false so this doesn't ride on every page load. |
| 97 |
update_option( 'desktop_mode_terms_cache_version', $v, false ); |
| 98 |
} |
| 99 |
return $v; |
| 100 |
} |
| 101 |
|
| 102 |
/** |
| 103 |
* Invalidate every cached terms-derived payload by incrementing |
| 104 |
* the shared version. The next call to any cached endpoint will |
| 105 |
* miss its transient lookup, recompute, and store under the new |
| 106 |
* key. |
| 107 |
* |
| 108 |
* Hooked to a handful of "post→term graph changed" actions below. |
| 109 |
* The signature is intentionally argument-tolerant — each hook |
| 110 |
* passes different positional args (object_id, term_id, taxonomy, |
| 111 |
* …) and PHP just ignores extras for a no-param target. |
| 112 |
*/ |
| 113 |
function openstation_posts_window_terms_cache_invalidate() { |
| 114 |
$v = openstation_posts_window_terms_cache_version(); |
| 115 |
update_option( |
| 116 |
'desktop_mode_terms_cache_version', |
| 117 |
$v + 1, |
| 118 |
false |
| 119 |
); |
| 120 |
} |
| 121 |
// Direct post→term graph changes. `set_object_terms` fires whenever |
| 122 |
// `wp_set_object_terms()` runs — covers post saves that change |
| 123 |
// terms, term-delete cleanup, REST PATCH on a post's tags array, |
| 124 |
// classic-editor flows, the lot. It's the ground truth. |
| 125 |
add_action( 'set_object_terms', 'openstation_posts_window_terms_cache_invalidate' ); |
| 126 |
// Term identity changes — a renamed term doesn't shift pair counts |
| 127 |
// but a deleted term does (its relationships go away). Invalidating |
| 128 |
// on every term mutation costs one option write per edit, which is |
| 129 |
// fine for the typical category/tag edit cadence. |
| 130 |
add_action( 'created_term', 'openstation_posts_window_terms_cache_invalidate' ); |
| 131 |
add_action( 'edited_term', 'openstation_posts_window_terms_cache_invalidate' ); |
| 132 |
add_action( 'delete_term', 'openstation_posts_window_terms_cache_invalidate' ); |
| 133 |
// Status flips that change what the SQL counts. Both endpoints |
| 134 |
// exclude 'trash', 'auto-draft', and 'inherit'; trashing or |
| 135 |
// restoring a post adds and removes counts/pairs from the graph. |
| 136 |
add_action( 'wp_trash_post', 'openstation_posts_window_terms_cache_invalidate' ); |
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add_action( 'untrashed_post', 'openstation_posts_window_terms_cache_invalidate' ); |
| 138 |
// Pre-delete fires while term_relationships still exist; the row |
| 139 |
// will be gone by the time the next query runs. Belt-and-braces |
| 140 |
// alongside set_object_terms (which fires during delete cleanup |
| 141 |
// on most modern WP versions). |
| 142 |
add_action( 'before_delete_post', 'openstation_posts_window_terms_cache_invalidate' ); |
| 143 |
|
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/** |
| 145 |
* Bulk count endpoint — returns `{ term_id: count }` for every |
| 146 |
* requested term in one query. The `openstation_count` REST field |
| 147 |
* (per-term) is the canonical source, but on installs where the |
| 148 |
* field isn't reaching the response (caching, REST middleware, |
| 149 |
* stale `_fields` whitelist) the JS calls this endpoint as a |
| 150 |
* defensive fallback so node labels never silently show 0. |
| 151 |
* |
| 152 |
* Cached: a single transient holds `{ term_id: count }` for EVERY |
| 153 |
* term in the taxonomy. Each call projects the caller's requested |
| 154 |
* IDs out of that map, so all clients hit the same cache entry |
| 155 |
* regardless of which subset they ask for. |
| 156 |
* |
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* GET `/desktop-mode/v1/term-counts?taxonomy=category&ids=1,4,7` |
| 158 |
*/ |
| 159 |
function openstation_posts_window_register_term_counts_route() { |
| 160 |
register_rest_route( |
| 161 |
'desktop-mode/v1', |
| 162 |
'/term-counts', |
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array( |
| 164 |
'methods' => 'GET', |
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'callback' => 'openstation_posts_window_term_counts_callback', |
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'permission_callback' => 'openstation_posts_window_rest_permission', |
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'args' => array( |
| 168 |
'taxonomy' => array( |
| 169 |
'required' => true, |
| 170 |
'type' => 'string', |
| 171 |
'sanitize_callback' => 'sanitize_key', |
| 172 |
), |
| 173 |
'ids' => array( |
| 174 |
'required' => true, |
| 175 |
'type' => 'string', |
| 176 |
), |
| 177 |
), |
| 178 |
) |
| 179 |
); |
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} |
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add_action( 'rest_api_init', 'openstation_posts_window_register_term_counts_route' ); |
| 182 |
|
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/** |
| 184 |
* REST callback: return post counts for a batch of term IDs. |
| 185 |
* |
| 186 |
* Uses a cached full-taxonomy map so multiple windows with |
| 187 |
* different ID subsets share the same transient. |
| 188 |
* |
| 189 |
* @param WP_REST_Request $request Request with `taxonomy` and `ids`. |
| 190 |
* @return array|WP_Error Map of `term_id => count`, or error on bad taxonomy. |
| 191 |
*/ |
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function openstation_posts_window_term_counts_callback( $request ) { |
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global $wpdb; |
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$taxonomy = sanitize_key( (string) $request->get_param( 'taxonomy' ) ); |
| 195 |
$tax_obj = get_taxonomy( $taxonomy ); |
| 196 |
if ( ! $tax_obj ) { |
| 197 |
return new WP_Error( |
| 198 |
'openstation_invalid_taxonomy', |
| 199 |
__( 'Unknown taxonomy.', 'desktop-mode' ), |
| 200 |
array( 'status' => 400 ) |
| 201 |
); |
| 202 |
} |
| 203 |
$raw = (string) $request->get_param( 'ids' ); |
| 204 |
$parts = array_map( 'intval', explode( ',', $raw ) ); |
| 205 |
$ids = array_values( |
| 206 |
array_filter( |
| 207 |
$parts, |
| 208 |
function ( $id ) { |
| 209 |
return $id > 0; |
| 210 |
} |
| 211 |
) |
| 212 |
); |
| 213 |
if ( count( $ids ) === 0 ) { |
| 214 |
return array(); |
| 215 |
} |
| 216 |
// Cap to avoid runaway IN-clauses if a malicious caller inflates |
| 217 |
// the param. 500 is far above any plausible category/tag count. |
| 218 |
$ids = array_slice( $ids, 0, 500 ); |
| 219 |
|
| 220 |
// Cache strategy: one transient holds the FULL taxonomy's |
| 221 |
// { term_id => count } map. All clients project their requested |
| 222 |
// ID subset out of the same cached map, so a window that asks |
| 223 |
// for IDs [1, 4, 7] and one that asks for [4, 11, 22] share the |
| 224 |
// same cache hit. Key shape: `dmtcnt_v<version>_<taxonomy>`. |
| 225 |
$cache_version = openstation_posts_window_terms_cache_version(); |
| 226 |
$cache_key = sprintf( 'dmtcnt_v%d_%s', $cache_version, $taxonomy ); |
| 227 |
$counts = get_transient( $cache_key ); |
| 228 |
if ( ! is_array( $counts ) ) { |
| 229 |
// Mirror WP core's `_update_post_term_count` filtering — |
| 230 |
// limit to the taxonomy's `object_type` (e.g. `post` for |
| 231 |
// category) and exclude statuses core treats as non-counting: |
| 232 |
// - 'trash' + 'auto-draft' → user-not-published-and-never-will-be |
| 233 |
// - 'inherit' → attachment-only status; excluded so attachments |
| 234 |
// aren't double-counted via parent inheritance |
| 235 |
// Everything else (publish, draft, pending, future, private) |
| 236 |
// is included so the user sees a "real" post count, not |
| 237 |
// WP's publish-only term_taxonomy.count. |
| 238 |
$object_types = array_map( |
| 239 |
'sanitize_key', |
| 240 |
(array) $tax_obj->object_type |
| 241 |
); |
| 242 |
$object_types = array_filter( $object_types, 'post_type_exists' ); |
| 243 |
if ( empty( $object_types ) ) { |
| 244 |
$object_types = array( 'post' ); |
| 245 |
} |
| 246 |
$type_placeholders = implode( ',', array_fill( 0, count( $object_types ), '%s' ) ); |
| 247 |
$rows = $wpdb->get_results( |
| 248 |
$wpdb->prepare( |
| 249 |
"SELECT tt.term_id, COUNT(p.ID) AS cnt |
| 250 |
FROM {$wpdb->term_taxonomy} tt |
| 251 |
LEFT JOIN {$wpdb->term_relationships} tr |
| 252 |
ON tr.term_taxonomy_id = tt.term_taxonomy_id |
| 253 |
LEFT JOIN {$wpdb->posts} p |
| 254 |
ON p.ID = tr.object_id |
| 255 |
AND p.post_status NOT IN ( 'trash', 'auto-draft', 'inherit' ) |
| 256 |
AND p.post_type IN ( $type_placeholders ) |
| 257 |
WHERE tt.taxonomy = %s |
| 258 |
GROUP BY tt.term_id", |
| 259 |
array_merge( $object_types, array( $taxonomy ) ) |
| 260 |
), |
| 261 |
ARRAY_A |
| 262 |
); |
| 263 |
$counts = array(); |
| 264 |
foreach ( (array) $rows as $row ) { |
| 265 |
$counts[ (string) (int) $row['term_id'] ] = (int) $row['cnt']; |
| 266 |
} |
| 267 |
set_transient( $cache_key, $counts, DAY_IN_SECONDS ); |
| 268 |
} |
| 269 |
|
| 270 |
// Project the caller's requested IDs out of the (cached or |
| 271 |
// fresh) full map. Missing IDs return 0 to match the legacy |
| 272 |
// shape — a caller looking up a term that no longer exists or |
| 273 |
// has no associated posts still gets a zero, not a missing key. |
| 274 |
$out = array(); |
| 275 |
foreach ( $ids as $id ) { |
| 276 |
$key = (string) $id; |
| 277 |
$out[ $key ] = isset( $counts[ $key ] ) ? (int) $counts[ $key ] : 0; |
| 278 |
} |
| 279 |
return $out; |
| 280 |
} |
| 281 |
|
| 282 |
/** |
| 283 |
* REST: tag co-occurrence aggregator. Returns, for each tag, its |
| 284 |
* top-N most frequently co-occurring sibling tags + the shared |
| 285 |
* post count. Used by the Tags window to precluster the pixi |
| 286 |
* cloud — tags that appear together on the same post get pulled |
| 287 |
* toward each other after the spiral pack. |
| 288 |
* |
| 289 |
* GET `/desktop-mode/v1/tag-cooccurrence?taxonomy=post_tag&limit=8` |
| 290 |
* |
| 291 |
* Response: |
| 292 |
* { "pairs": { "<tagId>": [ { "id": <neighborId>, "shared": N }, … ] } } |
| 293 |
* |
| 294 |
* Status filtering mirrors `_update_post_term_count` (exclude |
| 295 |
* trash, auto-draft, inherit). Post type is bounded to the |
| 296 |
* taxonomy's declared `object_type` so e.g. page-attached terms |
| 297 |
* don't bleed into the post-tag graph. |
| 298 |
*/ |
| 299 |
function openstation_posts_window_register_tag_cooccurrence_route() { |
| 300 |
register_rest_route( |
| 301 |
'desktop-mode/v1', |
| 302 |
'/tag-cooccurrence', |
| 303 |
array( |
| 304 |
'methods' => 'GET', |
| 305 |
'callback' => 'openstation_posts_window_tag_cooccurrence_callback', |
| 306 |
'permission_callback' => 'openstation_posts_window_rest_permission', |
| 307 |
'args' => array( |
| 308 |
'taxonomy' => array( |
| 309 |
'required' => false, |
| 310 |
'type' => 'string', |
| 311 |
'default' => 'post_tag', |
| 312 |
'sanitize_callback' => 'sanitize_key', |
| 313 |
), |
| 314 |
'limit' => array( |
| 315 |
'required' => false, |
| 316 |
'type' => 'integer', |
| 317 |
'default' => 8, |
| 318 |
), |
| 319 |
), |
| 320 |
) |
| 321 |
); |
| 322 |
} |
| 323 |
add_action( 'rest_api_init', 'openstation_posts_window_register_tag_cooccurrence_route' ); |
| 324 |
|
| 325 |
/** |
| 326 |
* REST callback: return tag co-occurrence data for the pixi |
| 327 |
* cloud. For each tag, returns its top-N most frequently |
| 328 |
* co-occurring sibling tags with the shared post count. |
| 329 |
* |
| 330 |
* @param WP_REST_Request $request Request with `taxonomy` and `limit`. |
| 331 |
* @return WP_REST_Response|WP_Error |
| 332 |
*/ |
| 333 |
function openstation_posts_window_tag_cooccurrence_callback( $request ) { |
| 334 |
global $wpdb; |
| 335 |
|
| 336 |
$taxonomy = sanitize_key( (string) $request->get_param( 'taxonomy' ) ); |
| 337 |
$tax_obj = get_taxonomy( $taxonomy ); |
| 338 |
if ( ! $tax_obj ) { |
| 339 |
return new WP_Error( |
| 340 |
'openstation_invalid_taxonomy', |
| 341 |
__( 'Unknown taxonomy.', 'desktop-mode' ), |
| 342 |
array( 'status' => 400 ) |
| 343 |
); |
| 344 |
} |
| 345 |
|
| 346 |
$limit = (int) $request->get_param( 'limit' ); |
| 347 |
if ( $limit <= 0 ) { |
| 348 |
$limit = 8; |
| 349 |
} |
| 350 |
// Cap so a malicious caller can't fan out the response. 24 is |
| 351 |
// far more neighbors than any layout pass actually consumes. |
| 352 |
$limit = min( 24, $limit ); |
| 353 |
|
| 354 |
// Cache lookup. The key bakes in the current version so a single |
| 355 |
// option bump makes every old entry unreachable without us |
| 356 |
// having to enumerate keys. Taxonomy + limit are part of the key |
| 357 |
// because they change the response shape. |
| 358 |
$cache_version = openstation_posts_window_terms_cache_version(); |
| 359 |
$cache_key = sprintf( |
| 360 |
'dmwco_v%d_%s_l%d', |
| 361 |
$cache_version, |
| 362 |
$taxonomy, |
| 363 |
$limit |
| 364 |
); |
| 365 |
$cached = get_transient( $cache_key ); |
| 366 |
if ( is_array( $cached ) && isset( $cached['pairs'] ) ) { |
| 367 |
return rest_ensure_response( $cached ); |
| 368 |
} |
| 369 |
|
| 370 |
$object_types = array_map( |
| 371 |
'sanitize_key', |
| 372 |
(array) $tax_obj->object_type |
| 373 |
); |
| 374 |
$object_types = array_filter( $object_types, 'post_type_exists' ); |
| 375 |
if ( empty( $object_types ) ) { |
| 376 |
$object_types = array( 'post' ); |
| 377 |
} |
| 378 |
$type_placeholders = implode( ',', array_fill( 0, count( $object_types ), '%s' ) ); |
| 379 |
|
| 380 |
// One scan: every (post, term) row in the taxonomy on a |
| 381 |
// non-trashed, non-attachment-inherited post of the right type. |
| 382 |
// Sorted by post so we can walk in O(n) and emit pairs per post. |
| 383 |
$rows = $wpdb->get_results( |
| 384 |
$wpdb->prepare( |
| 385 |
"SELECT tr.object_id, tt.term_id |
| 386 |
FROM {$wpdb->term_relationships} tr |
| 387 |
INNER JOIN {$wpdb->term_taxonomy} tt |
| 388 |
ON tr.term_taxonomy_id = tt.term_taxonomy_id |
| 389 |
INNER JOIN {$wpdb->posts} p |
| 390 |
ON p.ID = tr.object_id |
| 391 |
AND p.post_status NOT IN ( 'trash', 'auto-draft', 'inherit' ) |
| 392 |
AND p.post_type IN ( $type_placeholders ) |
| 393 |
WHERE tt.taxonomy = %s |
| 394 |
ORDER BY tr.object_id", |
| 395 |
array_merge( $object_types, array( $taxonomy ) ) |
| 396 |
), |
| 397 |
ARRAY_A |
| 398 |
); |
| 399 |
|
| 400 |
// Group term ids per post, then emit pair counts. Sort each |
| 401 |
// post's term list so we can walk i<j and double-write into the |
| 402 |
// symmetric pair map (a→b and b→a both get incremented). |
| 403 |
$pairs = array(); // term_id => array( neighbor_id => shared_count ) |
| 404 |
$current_id = 0; |
| 405 |
$current_set = array(); |
| 406 |
$flush = function () use ( &$current_set, &$pairs ) { |
| 407 |
$ids = array_values( array_unique( $current_set ) ); |
| 408 |
$n = count( $ids ); |
| 409 |
if ( $n < 2 ) { |
| 410 |
return; |
| 411 |
} |
| 412 |
sort( $ids, SORT_NUMERIC ); |
| 413 |
for ( $i = 0; $i < $n; $i++ ) { |
| 414 |
$a = $ids[ $i ]; |
| 415 |
for ( $j = $i + 1; $j < $n; $j++ ) { |
| 416 |
$b = $ids[ $j ]; |
| 417 |
if ( ! isset( $pairs[ $a ][ $b ] ) ) { |
| 418 |
$pairs[ $a ][ $b ] = 0; |
| 419 |
} |
| 420 |
if ( ! isset( $pairs[ $b ][ $a ] ) ) { |
| 421 |
$pairs[ $b ][ $a ] = 0; |
| 422 |
} |
| 423 |
++$pairs[ $a ][ $b ]; |
| 424 |
++$pairs[ $b ][ $a ]; |
| 425 |
} |
| 426 |
} |
| 427 |
}; |
| 428 |
foreach ( (array) $rows as $row ) { |
| 429 |
$post_id = (int) $row['object_id']; |
| 430 |
$term_id = (int) $row['term_id']; |
| 431 |
if ( $post_id !== $current_id ) { |
| 432 |
$flush(); |
| 433 |
$current_id = $post_id; |
| 434 |
$current_set = array(); |
| 435 |
} |
| 436 |
$current_set[] = $term_id; |
| 437 |
} |
| 438 |
$flush(); |
| 439 |
|
| 440 |
// Trim each tag's neighbor list to top-N by shared count, then |
| 441 |
// reshape into the response payload. Keep string keys so JSON |
| 442 |
// preserves them as numeric-looking object properties. |
| 443 |
$result = array(); |
| 444 |
foreach ( $pairs as $tag_id => $neighbors ) { |
| 445 |
arsort( $neighbors, SORT_NUMERIC ); |
| 446 |
$top = array_slice( $neighbors, 0, $limit, true ); |
| 447 |
$list = array(); |
| 448 |
foreach ( $top as $neighbor_id => $shared ) { |
| 449 |
$list[] = array( |
| 450 |
'id' => (int) $neighbor_id, |
| 451 |
'shared' => (int) $shared, |
| 452 |
); |
| 453 |
} |
| 454 |
$result[ (string) (int) $tag_id ] = $list; |
| 455 |
} |
| 456 |
|
| 457 |
$payload = array( 'pairs' => $result ); |
| 458 |
// Store under the version-stamped key. TTL is a day; an |
| 459 |
// invalidation hook bump retires the key sooner. The DAY ceiling |
| 460 |
// is the floor on cache staleness if every invalidation hook |
| 461 |
// somehow missed firing. |
| 462 |
set_transient( $cache_key, $payload, DAY_IN_SECONDS ); |
| 463 |
|
| 464 |
return rest_ensure_response( $payload ); |
| 465 |
} |
| 466 |
|
| 467 |
/** |
| 468 |
* REST get_callback for `openstation_is_default`. Reads the |
| 469 |
* taxonomy's default-term option (e.g. `default_category`) and |
| 470 |
* compares against the current term's id. |
| 471 |
* |
| 472 |
* @param array $term Term array as serialized by core's REST term controller. |
| 473 |
* @return bool |
| 474 |
*/ |
| 475 |
function openstation_posts_window_term_is_default( $term ) { |
| 476 |
$taxonomy = isset( $term['taxonomy'] ) ? (string) $term['taxonomy'] : ''; |
| 477 |
$term_id = isset( $term['id'] ) ? (int) $term['id'] : 0; |
| 478 |
if ( '' === $taxonomy || $term_id <= 0 ) { |
| 479 |
return false; |
| 480 |
} |
| 481 |
$option_key = 'default_' . $taxonomy; // 'default_category', 'default_post_tag', … |
| 482 |
$default_id = (int) get_option( $option_key, 0 ); |
| 483 |
return $default_id > 0 && $default_id === $term_id; |
| 484 |
} |
| 485 |
|
| 486 |
/** |
| 487 |
* REST get_callback for `openstation_count`. Counts every post in |
| 488 |
* the term except trashed + auto-draft (mirrors what users |
| 489 |
* conceptually mean by "posts in this category"). |
| 490 |
* |
| 491 |
* @param array $term Term array as serialized by core's REST term controller. |
| 492 |
* @return int |
| 493 |
*/ |
| 494 |
function openstation_posts_window_term_count_any( $term ) { |
| 495 |
global $wpdb; |
| 496 |
$taxonomy = isset( $term['taxonomy'] ) ? (string) $term['taxonomy'] : ''; |
| 497 |
$term_id = isset( $term['id'] ) ? (int) $term['id'] : 0; |
| 498 |
$tt_id = isset( $term['term_taxonomy_id'] ) ? (int) $term['term_taxonomy_id'] : 0; |
| 499 |
if ( $tt_id <= 0 && $term_id > 0 && '' !== $taxonomy ) { |
| 500 |
$tt_id = (int) $wpdb->get_var( |
| 501 |
$wpdb->prepare( |
| 502 |
"SELECT term_taxonomy_id FROM {$wpdb->term_taxonomy} WHERE term_id = %d AND taxonomy = %s LIMIT 1", |
| 503 |
$term_id, |
| 504 |
$taxonomy |
| 505 |
) |
| 506 |
); |
| 507 |
} |
| 508 |
if ( $tt_id <= 0 ) { |
| 509 |
return 0; |
| 510 |
} |
| 511 |
// Match WP core's `_update_post_term_count` filtering — limit to |
| 512 |
// the taxonomy's registered object_type and exclude statuses |
| 513 |
// core treats as non-counting (trash / auto-draft / inherit). |
| 514 |
$tax_obj = $taxonomy ? get_taxonomy( $taxonomy ) : null; |
| 515 |
$object_types = $tax_obj |
| 516 |
? array_filter( (array) $tax_obj->object_type, 'post_type_exists' ) |
| 517 |
: array( 'post' ); |
| 518 |
if ( empty( $object_types ) ) { |
| 519 |
$object_types = array( 'post' ); |
| 520 |
} |
| 521 |
$type_placeholders = implode( ',', array_fill( 0, count( $object_types ), '%s' ) ); |
| 522 |
return (int) $wpdb->get_var( |
| 523 |
$wpdb->prepare( |
| 524 |
"SELECT COUNT(*) FROM {$wpdb->term_relationships} tr |
| 525 |
JOIN {$wpdb->posts} p ON p.ID = tr.object_id |
| 526 |
WHERE tr.term_taxonomy_id = %d |
| 527 |
AND p.post_status NOT IN ( 'trash', 'auto-draft', 'inherit' ) |
| 528 |
AND p.post_type IN ( $type_placeholders )", |
| 529 |
array_merge( array( $tt_id ), $object_types ) |
| 530 |
) |
| 531 |
); |
| 532 |
} |
| 533 |
|
