| 1 |
<?php |
| 2 |
/** |
| 3 |
* Window-chrome customization framework — server-side registration APIs. |
| 4 |
* |
| 5 |
* Mirrors the commands / settings-tabs / title-bar-buttons registration |
| 6 |
* pattern across four surfaces: |
| 7 |
* |
| 8 |
* - **Themes** (Layer 1) — per-window CSS-variable maps. |
| 9 |
* `openstation_register_window_theme_script()` / |
| 10 |
* `openstation_register_window_theme()`. |
| 11 |
* |
| 12 |
* - **Controls** (Layer 2) — title-bar buttons (close / minimize / |
| 13 |
* maximize plus plugin custom controls). |
| 14 |
* `openstation_register_window_control_script()` / |
| 15 |
* `openstation_register_window_control()`. |
| 16 |
* |
| 17 |
* - **Slots** (Layer 3) — named title-bar regions plugins can |
| 18 |
* replace (icon, title, before-controls, …). |
| 19 |
* `openstation_register_window_slot_script()` / |
| 20 |
* `openstation_register_window_slot()`. |
| 21 |
* |
| 22 |
* - **Chrome** (Layer 4, Experimental) — full title-bar render |
| 23 |
* replacement. |
| 24 |
* `openstation_register_window_chrome_script()` / |
| 25 |
* `openstation_register_window_chrome()`. |
| 26 |
* |
| 27 |
* Each surface contributes a `serverWindow*Scripts` and (optionally) |
| 28 |
* `serverWindow*` array to the shell payload, consumed by the matching |
| 29 |
* sync module under `src/window-chrome/{themes,controls,slots,chrome}/server-sync.ts`. |
| 30 |
* |
| 31 |
* @package OpenStation |
| 32 |
*/ |
| 33 |
|
| 34 |
defined( 'ABSPATH' ) || exit; |
| 35 |
|
| 36 |
/* |
| 37 |
============================================================ |
| 38 |
* Layer 1 — Themes |
| 39 |
* ============================================================ |
| 40 |
*/ |
| 41 |
|
| 42 |
/** |
| 43 |
* Declare a WP-registered script handle as a window-theme provider. |
| 44 |
* |
| 45 |
* The script's JS calls `wp.os.registerWindowTheme( { id, tokens, |
| 46 |
* match, owner } )` as usual. Plugins that pass `owner` matching this |
| 47 |
* handle get live unregister on deactivation. |
| 48 |
* |
| 49 |
* @param string $handle WP-registered script handle. |
| 50 |
* @return true|WP_Error `true` on success; `WP_Error` on validation failure. |
| 51 |
*/ |
| 52 |
function openstation_register_window_theme_script( $handle ) { |
| 53 |
$handle = (string) $handle; |
| 54 |
if ( '' === $handle ) { |
| 55 |
return openstation_registration_error( |
| 56 |
'openstation_missing_handle', |
| 57 |
__( 'Window theme script registration requires a non-empty script handle.', 'desktop-mode' ) |
| 58 |
); |
| 59 |
} |
| 60 |
|
| 61 |
openstation_window_theme_script_registry( $handle, true ); |
| 62 |
|
| 63 |
/** |
| 64 |
* Fires after a desktop window-theme script handle is registered. |
| 65 |
* |
| 66 |
* @param string $handle The registered script handle. |
| 67 |
*/ |
| 68 |
do_action( 'openstation_window_theme_script_registered', $handle ); |
| 69 |
|
| 70 |
return true; |
| 71 |
} |
| 72 |
|
| 73 |
/** |
| 74 |
* Declare a window theme server-side. Optional companion to |
| 75 |
* `openstation_register_window_theme_script()` for plugins that want |
| 76 |
* to ship a tokens map without writing JS — designers can hand off |
| 77 |
* a single PHP-array of CSS variables and call it done. |
| 78 |
* |
| 79 |
* @param array $args { |
| 80 |
* @type string $id Unique theme id (`vendor/sub-id`). Required. |
| 81 |
* @type string $label Human-readable label. Default empty. |
| 82 |
* @type array $tokens CSS-variable map (keys must start with `--`). Required. |
| 83 |
* @type int $priority Override priority (higher wins). Default 100. |
| 84 |
* @type string $script Optional script handle (also registers it). |
| 85 |
* } |
| 86 |
* @return true|WP_Error |
| 87 |
*/ |
| 88 |
function openstation_register_window_theme( $args = array() ) { |
| 89 |
$defaults = array( |
| 90 |
'id' => '', |
| 91 |
'label' => '', |
| 92 |
'tokens' => array(), |
| 93 |
'priority' => 100, |
| 94 |
'script' => '', |
| 95 |
); |
| 96 |
$args = wp_parse_args( $args, $defaults ); |
| 97 |
|
| 98 |
$id = (string) $args['id']; |
| 99 |
if ( '' === $id ) { |
| 100 |
return openstation_registration_error( |
| 101 |
'openstation_missing_id', |
| 102 |
__( 'Window theme registration requires a non-empty `id`.', 'desktop-mode' ) |
| 103 |
); |
| 104 |
} |
| 105 |
if ( ! is_array( $args['tokens'] ) || empty( $args['tokens'] ) ) { |
| 106 |
return openstation_registration_error( |
| 107 |
'openstation_missing_tokens', |
| 108 |
__( 'Window theme registration requires a non-empty `tokens` map.', 'desktop-mode' ), |
| 109 |
array( 'id' => $id ) |
| 110 |
); |
| 111 |
} |
| 112 |
$tokens = array(); |
| 113 |
foreach ( $args['tokens'] as $key => $value ) { |
| 114 |
$key = (string) $key; |
| 115 |
if ( '' === $key || 0 !== strpos( $key, '--' ) ) { |
| 116 |
return openstation_registration_error( |
| 117 |
'openstation_invalid_token', |
| 118 |
__( 'Window theme tokens must use CSS custom-property keys (start with "--").', 'desktop-mode' ), |
| 119 |
array( |
| 120 |
'id' => $id, |
| 121 |
'key' => $key, |
| 122 |
) |
| 123 |
); |
| 124 |
} |
| 125 |
$tokens[ $key ] = (string) $value; |
| 126 |
} |
| 127 |
|
| 128 |
$entry = array( |
| 129 |
'id' => $id, |
| 130 |
'label' => (string) $args['label'], |
| 131 |
'tokens' => $tokens, |
| 132 |
'priority' => (int) $args['priority'], |
| 133 |
'script' => (string) $args['script'], |
| 134 |
); |
| 135 |
openstation_window_theme_registry( $id, $entry ); |
| 136 |
|
| 137 |
if ( '' !== $entry['script'] ) { |
| 138 |
openstation_window_theme_script_registry( $entry['script'], true ); |
| 139 |
} |
| 140 |
|
| 141 |
/** |
| 142 |
* Fires after a desktop window-theme is successfully registered. |
| 143 |
* |
| 144 |
* @param string $id The theme id. |
| 145 |
* @param array $entry The stored registry entry. |
| 146 |
*/ |
| 147 |
do_action( 'openstation_window_theme_registered', $id, $entry ); |
| 148 |
|
| 149 |
return true; |
| 150 |
} |
| 151 |
|
| 152 |
/** |
| 153 |
* Internal module-level registry for theme script handles. |
| 154 |
* |
| 155 |
* @internal |
| 156 |
* |
| 157 |
* @param string $handle Script handle to read or write. |
| 158 |
* @param bool|null $value Pass `true` to register; `null` to read only. |
| 159 |
* @return array|bool When called with no args returns the full store. |
| 160 |
*/ |
| 161 |
function openstation_window_theme_script_registry( $handle = '', $value = null ) { |
| 162 |
static $store = array(); |
| 163 |
|
| 164 |
if ( '__flush__' === (string) $handle ) { |
| 165 |
$store = array(); |
| 166 |
return array(); |
| 167 |
} |
| 168 |
if ( '' === (string) $handle ) { |
| 169 |
return $store; |
| 170 |
} |
| 171 |
if ( null !== $value ) { |
| 172 |
$store[ (string) $handle ] = (bool) $value; |
| 173 |
} |
| 174 |
return isset( $store[ (string) $handle ] ) ? $store[ (string) $handle ] : false; |
| 175 |
} |
| 176 |
|
| 177 |
/** Flush the theme-script registry. Tests only. */ |
| 178 |
function openstation_flush_window_theme_script_registry() { |
| 179 |
openstation_window_theme_script_registry( '__flush__' ); |
| 180 |
} |
| 181 |
|
| 182 |
/** |
| 183 |
* Internal module-level registry for window themes. |
| 184 |
* |
| 185 |
* @internal |
| 186 |
* |
| 187 |
* @param string $id Theme id to read or write. |
| 188 |
* @param array|null $entry Entry to store, or `null` to read. |
| 189 |
* @return array|null |
| 190 |
*/ |
| 191 |
function openstation_window_theme_registry( $id = '', $entry = null ) { |
| 192 |
static $store = array(); |
| 193 |
|
| 194 |
if ( '__flush__' === (string) $id ) { |
| 195 |
$store = array(); |
| 196 |
return array(); |
| 197 |
} |
| 198 |
if ( '' === (string) $id ) { |
| 199 |
return $store; |
| 200 |
} |
| 201 |
if ( null !== $entry ) { |
| 202 |
$store[ (string) $id ] = $entry; |
| 203 |
} |
| 204 |
return isset( $store[ (string) $id ] ) ? $store[ (string) $id ] : null; |
| 205 |
} |
| 206 |
|
| 207 |
/** Flush the theme registry. Tests only. */ |
| 208 |
function openstation_flush_window_theme_registry() { |
| 209 |
openstation_window_theme_registry( '__flush__' ); |
| 210 |
} |
| 211 |
|
| 212 |
/** |
| 213 |
* Build the theme-script payload. Same shape as |
| 214 |
* `openstation_build_desktop_command_scripts_payload()`. |
| 215 |
* |
| 216 |
* @return array[] List of `{ handle, scriptUrl }` entries. |
| 217 |
*/ |
| 218 |
function openstation_build_window_theme_scripts_payload() { |
| 219 |
$registry = openstation_window_theme_script_registry(); |
| 220 |
if ( ! is_array( $registry ) || empty( $registry ) ) { |
| 221 |
return array(); |
| 222 |
} |
| 223 |
|
| 224 |
$out = array(); |
| 225 |
$seen = array(); |
| 226 |
foreach ( $registry as $handle => $active ) { |
| 227 |
if ( ! $active || isset( $seen[ $handle ] ) ) { |
| 228 |
continue; |
| 229 |
} |
| 230 |
$payload = openstation_resolve_script_payload( $handle ); |
| 231 |
if ( '' === $payload['url'] ) { |
| 232 |
openstation_warn_unresolvable_script_handle( |
| 233 |
'openstation_register_window_theme_script', |
| 234 |
'Window theme', |
| 235 |
(string) $handle |
| 236 |
); |
| 237 |
continue; |
| 238 |
} |
| 239 |
$out[] = array( |
| 240 |
'handle' => (string) $handle, |
| 241 |
'scriptUrl' => $payload['url'], |
| 242 |
'scriptBefore' => $payload['before'], |
| 243 |
'scriptAfter' => $payload['after'], |
| 244 |
'scriptL10n' => $payload['l10n'], |
| 245 |
'scriptTranslations' => $payload['translations'], |
| 246 |
// The handle's dependency closure, replayed before the bundle |
| 247 |
// on its lazy load — see `openstation_resolve_script_dependencies()`. |
| 248 |
'scriptDeps' => openstation_resolve_script_dependencies( $handle ), |
| 249 |
); |
| 250 |
$seen[ $handle ] = true; |
| 251 |
} |
| 252 |
return $out; |
| 253 |
} |
| 254 |
|
| 255 |
/** |
| 256 |
* Build the theme-metadata payload. Resolves the optional companion |
| 257 |
* script handle for each entry. |
| 258 |
* |
| 259 |
* @return array[] |
| 260 |
*/ |
| 261 |
function openstation_build_window_themes_payload() { |
| 262 |
$registry = openstation_window_theme_registry(); |
| 263 |
if ( ! is_array( $registry ) || empty( $registry ) ) { |
| 264 |
return array(); |
| 265 |
} |
| 266 |
|
| 267 |
$out = array(); |
| 268 |
foreach ( $registry as $entry ) { |
| 269 |
$handle = (string) $entry['script']; |
| 270 |
$payload = '' !== $handle |
| 271 |
? openstation_resolve_script_payload( $handle ) |
| 272 |
: array( |
| 273 |
'url' => '', |
| 274 |
'before' => array(), |
| 275 |
'after' => array(), |
| 276 |
'l10n' => array(), |
| 277 |
'translations' => '', |
| 278 |
); |
| 279 |
$out[] = array( |
| 280 |
'id' => (string) $entry['id'], |
| 281 |
'label' => (string) $entry['label'], |
| 282 |
'tokens' => (array) $entry['tokens'], |
| 283 |
'priority' => (int) $entry['priority'], |
| 284 |
'scriptUrl' => $payload['url'], |
| 285 |
'scriptHandle' => $handle, |
| 286 |
'scriptBefore' => $payload['before'], |
| 287 |
'scriptAfter' => $payload['after'], |
| 288 |
'scriptL10n' => $payload['l10n'], |
| 289 |
'scriptTranslations' => $payload['translations'], |
| 290 |
// The handle's dependency closure, replayed before the bundle |
| 291 |
// on its lazy load — see `openstation_resolve_script_dependencies()`. |
| 292 |
'scriptDeps' => openstation_resolve_script_dependencies( $handle ), |
| 293 |
); |
| 294 |
} |
| 295 |
return $out; |
| 296 |
} |
| 297 |
|
| 298 |
/* |
| 299 |
============================================================ |
| 300 |
* Layer 2 — Controls |
| 301 |
* ============================================================ |
| 302 |
*/ |
| 303 |
|
| 304 |
/** |
| 305 |
* Declare a WP-registered script handle as a window-control provider. |
| 306 |
* |
| 307 |
* @param string $handle WP-registered script handle. |
| 308 |
* @return true|WP_Error |
| 309 |
*/ |
| 310 |
function openstation_register_window_control_script( $handle ) { |
| 311 |
$handle = (string) $handle; |
| 312 |
if ( '' === $handle ) { |
| 313 |
return openstation_registration_error( |
| 314 |
'openstation_missing_handle', |
| 315 |
__( 'Window control script registration requires a non-empty script handle.', 'desktop-mode' ) |
| 316 |
); |
| 317 |
} |
| 318 |
|
| 319 |
openstation_window_control_script_registry( $handle, true ); |
| 320 |
|
| 321 |
/** |
| 322 |
* Fires after a window-control script handle is registered. |
| 323 |
* |
| 324 |
* @param string $handle The registered script handle. |
| 325 |
*/ |
| 326 |
do_action( 'openstation_window_control_script_registered', $handle ); |
| 327 |
|
| 328 |
return true; |
| 329 |
} |
| 330 |
|
| 331 |
/** |
| 332 |
* Declare a window control server-side. The control's `onClick` / |
| 333 |
* `render` callback always lives JS-side. |
| 334 |
* |
| 335 |
* @param array $args { |
| 336 |
* @type string $id Required, `vendor/sub-id`. |
| 337 |
* @type string $label Required. |
| 338 |
* @type string $icon Dashicons class / built-in key / SVG. |
| 339 |
* @type string $placement `'left' | 'right' | 'controls'`. Default `'left'`. |
| 340 |
* @type int $order Sort within placement. Default 100. |
| 341 |
* @type string $script Optional companion script handle. |
| 342 |
* } |
| 343 |
* @return true|WP_Error |
| 344 |
*/ |
| 345 |
function openstation_register_window_control( $args = array() ) { |
| 346 |
$defaults = array( |
| 347 |
'id' => '', |
| 348 |
'label' => '', |
| 349 |
'icon' => '', |
| 350 |
'placement' => 'left', |
| 351 |
'order' => 100, |
| 352 |
'script' => '', |
| 353 |
); |
| 354 |
$args = wp_parse_args( $args, $defaults ); |
| 355 |
|
| 356 |
$id = (string) $args['id']; |
| 357 |
if ( '' === $id ) { |
| 358 |
return openstation_registration_error( |
| 359 |
'openstation_missing_id', |
| 360 |
__( 'Window control registration requires a non-empty `id`.', 'desktop-mode' ) |
| 361 |
); |
| 362 |
} |
| 363 |
if ( '' === (string) $args['label'] ) { |
| 364 |
return openstation_registration_error( |
| 365 |
'openstation_missing_label', |
| 366 |
__( 'Window control registration requires a non-empty `label`.', 'desktop-mode' ), |
| 367 |
array( 'id' => $id ) |
| 368 |
); |
| 369 |
} |
| 370 |
$placement = (string) $args['placement']; |
| 371 |
if ( ! in_array( $placement, array( 'left', 'right', 'controls' ), true ) ) { |
| 372 |
return openstation_registration_error( |
| 373 |
'openstation_invalid_placement', |
| 374 |
__( 'Window control `placement` must be one of "left", "right", "controls".', 'desktop-mode' ), |
| 375 |
array( |
| 376 |
'id' => $id, |
| 377 |
'placement' => $placement, |
| 378 |
) |
| 379 |
); |
| 380 |
} |
| 381 |
|
| 382 |
$entry = array( |
| 383 |
'id' => $id, |
| 384 |
'label' => (string) $args['label'], |
| 385 |
'icon' => (string) $args['icon'], |
| 386 |
'placement' => $placement, |
| 387 |
'order' => (int) $args['order'], |
| 388 |
'script' => (string) $args['script'], |
| 389 |
); |
| 390 |
openstation_window_control_registry( $id, $entry ); |
| 391 |
|
| 392 |
if ( '' !== $entry['script'] ) { |
| 393 |
openstation_window_control_script_registry( $entry['script'], true ); |
| 394 |
} |
| 395 |
|
| 396 |
/** |
| 397 |
* Fires after a window-control is successfully registered. |
| 398 |
* |
| 399 |
* @param string $id The control id. |
| 400 |
* @param array $entry The stored registry entry. |
| 401 |
*/ |
| 402 |
do_action( 'openstation_window_control_registered', $id, $entry ); |
| 403 |
|
| 404 |
return true; |
| 405 |
} |
| 406 |
|
| 407 |
/** @internal */ |
| 408 |
function openstation_window_control_script_registry( $handle = '', $value = null ) { |
| 409 |
static $store = array(); |
| 410 |
|
| 411 |
if ( '__flush__' === (string) $handle ) { |
| 412 |
$store = array(); |
| 413 |
return array(); |
| 414 |
} |
| 415 |
if ( '' === (string) $handle ) { |
| 416 |
return $store; |
| 417 |
} |
| 418 |
if ( null !== $value ) { |
| 419 |
$store[ (string) $handle ] = (bool) $value; |
| 420 |
} |
| 421 |
return isset( $store[ (string) $handle ] ) ? $store[ (string) $handle ] : false; |
| 422 |
} |
| 423 |
|
| 424 |
/** Tests only. */ |
| 425 |
function openstation_flush_window_control_script_registry() { |
| 426 |
openstation_window_control_script_registry( '__flush__' ); |
| 427 |
} |
| 428 |
|
| 429 |
/** @internal */ |
| 430 |
function openstation_window_control_registry( $id = '', $entry = null ) { |
| 431 |
static $store = array(); |
| 432 |
|
| 433 |
if ( '__flush__' === (string) $id ) { |
| 434 |
$store = array(); |
| 435 |
return array(); |
| 436 |
} |
| 437 |
if ( '' === (string) $id ) { |
| 438 |
return $store; |
| 439 |
} |
| 440 |
if ( null !== $entry ) { |
| 441 |
$store[ (string) $id ] = $entry; |
| 442 |
} |
| 443 |
return isset( $store[ (string) $id ] ) ? $store[ (string) $id ] : null; |
| 444 |
} |
| 445 |
|
| 446 |
/** Tests only. */ |
| 447 |
function openstation_flush_window_control_registry() { |
| 448 |
openstation_window_control_registry( '__flush__' ); |
| 449 |
} |
| 450 |
|
| 451 |
/** |
| 452 |
* @return array[] List of `{ handle, scriptUrl }` entries. |
| 453 |
*/ |
| 454 |
function openstation_build_window_control_scripts_payload() { |
| 455 |
$registry = openstation_window_control_script_registry(); |
| 456 |
if ( ! is_array( $registry ) || empty( $registry ) ) { |
| 457 |
return array(); |
| 458 |
} |
| 459 |
|
| 460 |
$out = array(); |
| 461 |
$seen = array(); |
| 462 |
foreach ( $registry as $handle => $active ) { |
| 463 |
if ( ! $active || isset( $seen[ $handle ] ) ) { |
| 464 |
continue; |
| 465 |
} |
| 466 |
$payload = openstation_resolve_script_payload( $handle ); |
| 467 |
if ( '' === $payload['url'] ) { |
| 468 |
openstation_warn_unresolvable_script_handle( |
| 469 |
'openstation_register_window_control_script', |
| 470 |
'Window control', |
| 471 |
(string) $handle |
| 472 |
); |
| 473 |
continue; |
| 474 |
} |
| 475 |
$out[] = array( |
| 476 |
'handle' => (string) $handle, |
| 477 |
'scriptUrl' => $payload['url'], |
| 478 |
'scriptBefore' => $payload['before'], |
| 479 |
'scriptAfter' => $payload['after'], |
| 480 |
'scriptL10n' => $payload['l10n'], |
| 481 |
'scriptTranslations' => $payload['translations'], |
| 482 |
// The handle's dependency closure, replayed before the bundle |
| 483 |
// on its lazy load — see `openstation_resolve_script_dependencies()`. |
| 484 |
'scriptDeps' => openstation_resolve_script_dependencies( $handle ), |
| 485 |
); |
| 486 |
$seen[ $handle ] = true; |
| 487 |
} |
| 488 |
return $out; |
| 489 |
} |
| 490 |
|
| 491 |
/** |
| 492 |
* @return array[] |
| 493 |
*/ |
| 494 |
function openstation_build_window_controls_payload() { |
| 495 |
$registry = openstation_window_control_registry(); |
| 496 |
if ( ! is_array( $registry ) || empty( $registry ) ) { |
| 497 |
return array(); |
| 498 |
} |
| 499 |
|
| 500 |
$out = array(); |
| 501 |
foreach ( $registry as $entry ) { |
| 502 |
$handle = (string) $entry['script']; |
| 503 |
$payload = '' !== $handle |
| 504 |
? openstation_resolve_script_payload( $handle ) |
| 505 |
: array( |
| 506 |
'url' => '', |
| 507 |
'before' => array(), |
| 508 |
'after' => array(), |
| 509 |
'l10n' => array(), |
| 510 |
'translations' => '', |
| 511 |
); |
| 512 |
$out[] = array( |
| 513 |
'id' => (string) $entry['id'], |
| 514 |
'label' => (string) $entry['label'], |
| 515 |
'icon' => (string) $entry['icon'], |
| 516 |
'placement' => (string) $entry['placement'], |
| 517 |
'order' => (int) $entry['order'], |
| 518 |
'scriptUrl' => $payload['url'], |
| 519 |
'scriptHandle' => $handle, |
| 520 |
'scriptBefore' => $payload['before'], |
| 521 |
'scriptAfter' => $payload['after'], |
| 522 |
'scriptL10n' => $payload['l10n'], |
| 523 |
'scriptTranslations' => $payload['translations'], |
| 524 |
// The handle's dependency closure, replayed before the bundle |
| 525 |
// on its lazy load — see `openstation_resolve_script_dependencies()`. |
| 526 |
'scriptDeps' => openstation_resolve_script_dependencies( $handle ), |
| 527 |
); |
| 528 |
} |
| 529 |
return $out; |
| 530 |
} |
| 531 |
|
| 532 |
/* |
| 533 |
============================================================ |
| 534 |
* Layer 3 — Slots |
| 535 |
* ============================================================ |
| 536 |
*/ |
| 537 |
|
| 538 |
/** |
| 539 |
* Canonical slot names. Mirrors the `WindowSlotName` TypeScript |
| 540 |
* union in `src/types.ts`. |
| 541 |
* |
| 542 |
* @return string[] |
| 543 |
*/ |
| 544 |
function openstation_window_slot_names() { |
| 545 |
return array( |
| 546 |
'before-titlebar', |
| 547 |
'before-icon', |
| 548 |
'icon', |
| 549 |
'title', |
| 550 |
'after-title', |
| 551 |
'before-controls', |
| 552 |
'controls', |
| 553 |
'after-controls', |
| 554 |
'after-titlebar', |
| 555 |
); |
| 556 |
} |
| 557 |
|
| 558 |
/** |
| 559 |
* @param string $handle WP-registered script handle. |
| 560 |
* @return true|WP_Error |
| 561 |
*/ |
| 562 |
function openstation_register_window_slot_script( $handle ) { |
| 563 |
$handle = (string) $handle; |
| 564 |
if ( '' === $handle ) { |
| 565 |
return openstation_registration_error( |
| 566 |
'openstation_missing_handle', |
| 567 |
__( 'Window slot script registration requires a non-empty script handle.', 'desktop-mode' ) |
| 568 |
); |
| 569 |
} |
| 570 |
|
| 571 |
openstation_window_slot_script_registry( $handle, true ); |
| 572 |
|
| 573 |
/** |
| 574 |
* Fires after a window-slot script handle is registered. |
| 575 |
* |
| 576 |
* @param string $handle The registered script handle. |
| 577 |
*/ |
| 578 |
do_action( 'openstation_window_slot_script_registered', $handle ); |
| 579 |
|
| 580 |
return true; |
| 581 |
} |
| 582 |
|
| 583 |
/** |
| 584 |
* @param array $args { |
| 585 |
* @type string $id Required. |
| 586 |
* @type string $slot Required, one of {@see openstation_window_slot_names()}. |
| 587 |
* @type int $order Default 100. |
| 588 |
* @type string $script Optional script handle. |
| 589 |
* } |
| 590 |
* @return true|WP_Error |
| 591 |
*/ |
| 592 |
function openstation_register_window_slot( $args = array() ) { |
| 593 |
$defaults = array( |
| 594 |
'id' => '', |
| 595 |
'slot' => '', |
| 596 |
'order' => 100, |
| 597 |
'script' => '', |
| 598 |
); |
| 599 |
$args = wp_parse_args( $args, $defaults ); |
| 600 |
|
| 601 |
$id = (string) $args['id']; |
| 602 |
if ( '' === $id ) { |
| 603 |
return openstation_registration_error( |
| 604 |
'openstation_missing_id', |
| 605 |
__( 'Window slot registration requires a non-empty `id`.', 'desktop-mode' ) |
| 606 |
); |
| 607 |
} |
| 608 |
$slot = (string) $args['slot']; |
| 609 |
if ( ! in_array( $slot, openstation_window_slot_names(), true ) ) { |
| 610 |
return openstation_registration_error( |
| 611 |
'openstation_invalid_slot', |
| 612 |
__( 'Window slot registration requires a known `slot` name.', 'desktop-mode' ), |
| 613 |
array( |
| 614 |
'id' => $id, |
| 615 |
'slot' => $slot, |
| 616 |
) |
| 617 |
); |
| 618 |
} |
| 619 |
|
| 620 |
$entry = array( |
| 621 |
'id' => $id, |
| 622 |
'slot' => $slot, |
| 623 |
'order' => (int) $args['order'], |
| 624 |
'script' => (string) $args['script'], |
| 625 |
); |
| 626 |
openstation_window_slot_registry( $id, $entry ); |
| 627 |
|
| 628 |
if ( '' !== $entry['script'] ) { |
| 629 |
openstation_window_slot_script_registry( $entry['script'], true ); |
| 630 |
} |
| 631 |
|
| 632 |
/** |
| 633 |
* Fires after a window-slot is successfully registered. |
| 634 |
* |
| 635 |
* @param string $id The slot-renderer id. |
| 636 |
* @param array $entry The stored registry entry. |
| 637 |
*/ |
| 638 |
do_action( 'openstation_window_slot_registered', $id, $entry ); |
| 639 |
|
| 640 |
return true; |
| 641 |
} |
| 642 |
|
| 643 |
/** @internal */ |
| 644 |
function openstation_window_slot_script_registry( $handle = '', $value = null ) { |
| 645 |
static $store = array(); |
| 646 |
|
| 647 |
if ( '__flush__' === (string) $handle ) { |
| 648 |
$store = array(); |
| 649 |
return array(); |
| 650 |
} |
| 651 |
if ( '' === (string) $handle ) { |
| 652 |
return $store; |
| 653 |
} |
| 654 |
if ( null !== $value ) { |
| 655 |
$store[ (string) $handle ] = (bool) $value; |
| 656 |
} |
| 657 |
return isset( $store[ (string) $handle ] ) ? $store[ (string) $handle ] : false; |
| 658 |
} |
| 659 |
|
| 660 |
/** Tests only. */ |
| 661 |
function openstation_flush_window_slot_script_registry() { |
| 662 |
openstation_window_slot_script_registry( '__flush__' ); |
| 663 |
} |
| 664 |
|
| 665 |
/** @internal */ |
| 666 |
function openstation_window_slot_registry( $id = '', $entry = null ) { |
| 667 |
static $store = array(); |
| 668 |
|
| 669 |
if ( '__flush__' === (string) $id ) { |
| 670 |
$store = array(); |
| 671 |
return array(); |
| 672 |
} |
| 673 |
if ( '' === (string) $id ) { |
| 674 |
return $store; |
| 675 |
} |
| 676 |
if ( null !== $entry ) { |
| 677 |
$store[ (string) $id ] = $entry; |
| 678 |
} |
| 679 |
return isset( $store[ (string) $id ] ) ? $store[ (string) $id ] : null; |
| 680 |
} |
| 681 |
|
| 682 |
/** Tests only. */ |
| 683 |
function openstation_flush_window_slot_registry() { |
| 684 |
openstation_window_slot_registry( '__flush__' ); |
| 685 |
} |
| 686 |
|
| 687 |
/** |
| 688 |
* @return array[] List of `{ handle, scriptUrl }` entries. |
| 689 |
*/ |
| 690 |
function openstation_build_window_slot_scripts_payload() { |
| 691 |
$registry = openstation_window_slot_script_registry(); |
| 692 |
if ( ! is_array( $registry ) || empty( $registry ) ) { |
| 693 |
return array(); |
| 694 |
} |
| 695 |
|
| 696 |
$out = array(); |
| 697 |
$seen = array(); |
| 698 |
foreach ( $registry as $handle => $active ) { |
| 699 |
if ( ! $active || isset( $seen[ $handle ] ) ) { |
| 700 |
continue; |
| 701 |
} |
| 702 |
$payload = openstation_resolve_script_payload( $handle ); |
| 703 |
if ( '' === $payload['url'] ) { |
| 704 |
openstation_warn_unresolvable_script_handle( |
| 705 |
'openstation_register_window_slot_script', |
| 706 |
'Window slot', |
| 707 |
(string) $handle |
| 708 |
); |
| 709 |
continue; |
| 710 |
} |
| 711 |
$out[] = array( |
| 712 |
'handle' => (string) $handle, |
| 713 |
'scriptUrl' => $payload['url'], |
| 714 |
'scriptBefore' => $payload['before'], |
| 715 |
'scriptAfter' => $payload['after'], |
| 716 |
'scriptL10n' => $payload['l10n'], |
| 717 |
'scriptTranslations' => $payload['translations'], |
| 718 |
// The handle's dependency closure, replayed before the bundle |
| 719 |
// on its lazy load — see `openstation_resolve_script_dependencies()`. |
| 720 |
'scriptDeps' => openstation_resolve_script_dependencies( $handle ), |
| 721 |
); |
| 722 |
$seen[ $handle ] = true; |
| 723 |
} |
| 724 |
return $out; |
| 725 |
} |
| 726 |
|
| 727 |
/** |
| 728 |
* @return array[] |
| 729 |
*/ |
| 730 |
function openstation_build_window_slots_payload() { |
| 731 |
$registry = openstation_window_slot_registry(); |
| 732 |
if ( ! is_array( $registry ) || empty( $registry ) ) { |
| 733 |
return array(); |
| 734 |
} |
| 735 |
|
| 736 |
$out = array(); |
| 737 |
foreach ( $registry as $entry ) { |
| 738 |
$handle = (string) $entry['script']; |
| 739 |
$payload = '' !== $handle |
| 740 |
? openstation_resolve_script_payload( $handle ) |
| 741 |
: array( |
| 742 |
'url' => '', |
| 743 |
'before' => array(), |
| 744 |
'after' => array(), |
| 745 |
'l10n' => array(), |
| 746 |
'translations' => '', |
| 747 |
); |
| 748 |
$out[] = array( |
| 749 |
'id' => (string) $entry['id'], |
| 750 |
'slot' => (string) $entry['slot'], |
| 751 |
'order' => (int) $entry['order'], |
| 752 |
'scriptUrl' => $payload['url'], |
| 753 |
'scriptHandle' => $handle, |
| 754 |
'scriptBefore' => $payload['before'], |
| 755 |
'scriptAfter' => $payload['after'], |
| 756 |
'scriptL10n' => $payload['l10n'], |
| 757 |
'scriptTranslations' => $payload['translations'], |
| 758 |
// The handle's dependency closure, replayed before the bundle |
| 759 |
// on its lazy load — see `openstation_resolve_script_dependencies()`. |
| 760 |
'scriptDeps' => openstation_resolve_script_dependencies( $handle ), |
| 761 |
); |
| 762 |
} |
| 763 |
return $out; |
| 764 |
} |
| 765 |
|
| 766 |
/* |
| 767 |
============================================================ |
| 768 |
* Layer 4 — Custom chrome (Experimental) |
| 769 |
* ============================================================ |
| 770 |
*/ |
| 771 |
|
| 772 |
/** |
| 773 |
* Declare a WP-registered script handle as a window-chrome provider. |
| 774 |
* |
| 775 |
* **Experimental** — chrome render contract may change. |
| 776 |
* |
| 777 |
* @param string $handle WP-registered script handle. |
| 778 |
* @return true|WP_Error |
| 779 |
*/ |
| 780 |
function openstation_register_window_chrome_script( $handle ) { |
| 781 |
$handle = (string) $handle; |
| 782 |
if ( '' === $handle ) { |
| 783 |
return openstation_registration_error( |
| 784 |
'openstation_missing_handle', |
| 785 |
__( 'Window chrome script registration requires a non-empty script handle.', 'desktop-mode' ) |
| 786 |
); |
| 787 |
} |
| 788 |
|
| 789 |
openstation_window_chrome_script_registry( $handle, true ); |
| 790 |
|
| 791 |
/** |
| 792 |
* Fires after a window-chrome script handle is registered. |
| 793 |
* |
| 794 |
* @param string $handle The registered script handle. |
| 795 |
*/ |
| 796 |
do_action( 'openstation_window_chrome_script_registered', $handle ); |
| 797 |
|
| 798 |
return true; |
| 799 |
} |
| 800 |
|
| 801 |
/** |
| 802 |
* Declare a custom chrome server-side. **Experimental** — chrome |
| 803 |
* render contract may change. |
| 804 |
* |
| 805 |
* @param array $args { |
| 806 |
* @type string $id Required. |
| 807 |
* @type string $label Default empty. |
| 808 |
* @type string $script Optional script handle. |
| 809 |
* } |
| 810 |
* @return true|WP_Error |
| 811 |
*/ |
| 812 |
function openstation_register_window_chrome( $args = array() ) { |
| 813 |
$defaults = array( |
| 814 |
'id' => '', |
| 815 |
'label' => '', |
| 816 |
'script' => '', |
| 817 |
); |
| 818 |
$args = wp_parse_args( $args, $defaults ); |
| 819 |
|
| 820 |
$id = (string) $args['id']; |
| 821 |
if ( '' === $id ) { |
| 822 |
return openstation_registration_error( |
| 823 |
'openstation_missing_id', |
| 824 |
__( 'Window chrome registration requires a non-empty `id`.', 'desktop-mode' ) |
| 825 |
); |
| 826 |
} |
| 827 |
|
| 828 |
$entry = array( |
| 829 |
'id' => $id, |
| 830 |
'label' => (string) $args['label'], |
| 831 |
'script' => (string) $args['script'], |
| 832 |
); |
| 833 |
openstation_window_chrome_registry( $id, $entry ); |
| 834 |
|
| 835 |
if ( '' !== $entry['script'] ) { |
| 836 |
openstation_window_chrome_script_registry( $entry['script'], true ); |
| 837 |
} |
| 838 |
|
| 839 |
/** |
| 840 |
* Fires after a window-chrome is successfully registered. |
| 841 |
* |
| 842 |
* @param string $id The chrome id. |
| 843 |
* @param array $entry The stored registry entry. |
| 844 |
*/ |
| 845 |
do_action( 'openstation_window_chrome_registered', $id, $entry ); |
| 846 |
|
| 847 |
return true; |
| 848 |
} |
| 849 |
|
| 850 |
/** @internal */ |
| 851 |
function openstation_window_chrome_script_registry( $handle = '', $value = null ) { |
| 852 |
static $store = array(); |
| 853 |
|
| 854 |
if ( '__flush__' === (string) $handle ) { |
| 855 |
$store = array(); |
| 856 |
return array(); |
| 857 |
} |
| 858 |
if ( '' === (string) $handle ) { |
| 859 |
return $store; |
| 860 |
} |
| 861 |
if ( null !== $value ) { |
| 862 |
$store[ (string) $handle ] = (bool) $value; |
| 863 |
} |
| 864 |
return isset( $store[ (string) $handle ] ) ? $store[ (string) $handle ] : false; |
| 865 |
} |
| 866 |
|
| 867 |
/** Tests only. */ |
| 868 |
function openstation_flush_window_chrome_script_registry() { |
| 869 |
openstation_window_chrome_script_registry( '__flush__' ); |
| 870 |
} |
| 871 |
|
| 872 |
/** @internal */ |
| 873 |
function openstation_window_chrome_registry( $id = '', $entry = null ) { |
| 874 |
static $store = array(); |
| 875 |
|
| 876 |
if ( '__flush__' === (string) $id ) { |
| 877 |
$store = array(); |
| 878 |
return array(); |
| 879 |
} |
| 880 |
if ( '' === (string) $id ) { |
| 881 |
return $store; |
| 882 |
} |
| 883 |
if ( null !== $entry ) { |
| 884 |
$store[ (string) $id ] = $entry; |
| 885 |
} |
| 886 |
return isset( $store[ (string) $id ] ) ? $store[ (string) $id ] : null; |
| 887 |
} |
| 888 |
|
| 889 |
/** Tests only. */ |
| 890 |
function openstation_flush_window_chrome_registry() { |
| 891 |
openstation_window_chrome_registry( '__flush__' ); |
| 892 |
} |
| 893 |
|
| 894 |
/** |
| 895 |
* @return array[] List of `{ handle, scriptUrl }` entries. |
| 896 |
*/ |
| 897 |
function openstation_build_window_chrome_scripts_payload() { |
| 898 |
$registry = openstation_window_chrome_script_registry(); |
| 899 |
if ( ! is_array( $registry ) || empty( $registry ) ) { |
| 900 |
return array(); |
| 901 |
} |
| 902 |
|
| 903 |
$out = array(); |
| 904 |
$seen = array(); |
| 905 |
foreach ( $registry as $handle => $active ) { |
| 906 |
if ( ! $active || isset( $seen[ $handle ] ) ) { |
| 907 |
continue; |
| 908 |
} |
| 909 |
$payload = openstation_resolve_script_payload( $handle ); |
| 910 |
if ( '' === $payload['url'] ) { |
| 911 |
openstation_warn_unresolvable_script_handle( |
| 912 |
'openstation_register_window_chrome_script', |
| 913 |
'Window chrome', |
| 914 |
(string) $handle |
| 915 |
); |
| 916 |
continue; |
| 917 |
} |
| 918 |
$out[] = array( |
| 919 |
'handle' => (string) $handle, |
| 920 |
'scriptUrl' => $payload['url'], |
| 921 |
'scriptBefore' => $payload['before'], |
| 922 |
'scriptAfter' => $payload['after'], |
| 923 |
'scriptL10n' => $payload['l10n'], |
| 924 |
'scriptTranslations' => $payload['translations'], |
| 925 |
// The handle's dependency closure, replayed before the bundle |
| 926 |
// on its lazy load — see `openstation_resolve_script_dependencies()`. |
| 927 |
'scriptDeps' => openstation_resolve_script_dependencies( $handle ), |
| 928 |
); |
| 929 |
$seen[ $handle ] = true; |
| 930 |
} |
| 931 |
return $out; |
| 932 |
} |
| 933 |
|
| 934 |
/** |
| 935 |
* @return array[] |
| 936 |
*/ |
| 937 |
function openstation_build_window_chromes_payload() { |
| 938 |
$registry = openstation_window_chrome_registry(); |
| 939 |
if ( ! is_array( $registry ) || empty( $registry ) ) { |
| 940 |
return array(); |
| 941 |
} |
| 942 |
|
| 943 |
$out = array(); |
| 944 |
foreach ( $registry as $entry ) { |
| 945 |
$handle = (string) $entry['script']; |
| 946 |
$payload = '' !== $handle |
| 947 |
? openstation_resolve_script_payload( $handle ) |
| 948 |
: array( |
| 949 |
'url' => '', |
| 950 |
'before' => array(), |
| 951 |
'after' => array(), |
| 952 |
'l10n' => array(), |
| 953 |
'translations' => '', |
| 954 |
); |
| 955 |
$out[] = array( |
| 956 |
'id' => (string) $entry['id'], |
| 957 |
'label' => (string) $entry['label'], |
| 958 |
'scriptUrl' => $payload['url'], |
| 959 |
'scriptHandle' => $handle, |
| 960 |
'scriptBefore' => $payload['before'], |
| 961 |
'scriptAfter' => $payload['after'], |
| 962 |
'scriptL10n' => $payload['l10n'], |
| 963 |
'scriptTranslations' => $payload['translations'], |
| 964 |
// The handle's dependency closure, replayed before the bundle |
| 965 |
// on its lazy load — see `openstation_resolve_script_dependencies()`. |
| 966 |
'scriptDeps' => openstation_resolve_script_dependencies( $handle ), |
| 967 |
); |
| 968 |
} |
| 969 |
return $out; |
| 970 |
} |
| 971 |
|
