| 1 |
<?php |
| 2 |
/** |
| 3 |
* Email Template REST Controller |
| 4 |
* |
| 5 |
* @package Forge12\DoubleOptIn\EmailTemplates |
| 6 |
* @since 4.0.0 |
| 7 |
*/ |
| 8 |
|
| 9 |
namespace Forge12\DoubleOptIn\EmailTemplates; |
| 10 |
|
| 11 |
if ( ! defined( 'ABSPATH' ) ) { |
| 12 |
exit; |
| 13 |
} |
| 14 |
|
| 15 |
/** |
| 16 |
* Class EmailTemplateRestController |
| 17 |
* |
| 18 |
* REST API endpoints for email templates. |
| 19 |
*/ |
| 20 |
class EmailTemplateRestController { |
| 21 |
|
| 22 |
/** |
| 23 |
* REST API namespace. |
| 24 |
*/ |
| 25 |
const NAMESPACE = 'f12-doi/v1'; |
| 26 |
|
| 27 |
/** |
| 28 |
* REST API base. |
| 29 |
*/ |
| 30 |
const BASE = 'email-templates'; |
| 31 |
|
| 32 |
/** |
| 33 |
* Repository instance. |
| 34 |
* |
| 35 |
* @var EmailTemplateRepository |
| 36 |
*/ |
| 37 |
private EmailTemplateRepository $repository; |
| 38 |
|
| 39 |
/** |
| 40 |
* HTML Generator instance. |
| 41 |
* |
| 42 |
* @var EmailHtmlGenerator |
| 43 |
*/ |
| 44 |
private EmailHtmlGenerator $htmlGenerator; |
| 45 |
|
| 46 |
/** |
| 47 |
* Block Registry instance. |
| 48 |
* |
| 49 |
* @var BlockRegistry |
| 50 |
*/ |
| 51 |
private BlockRegistry $blockRegistry; |
| 52 |
|
| 53 |
/** |
| 54 |
* Constructor. |
| 55 |
* |
| 56 |
* @param EmailTemplateRepository $repository Repository instance. |
| 57 |
* @param EmailHtmlGenerator $htmlGenerator HTML Generator instance. |
| 58 |
*/ |
| 59 |
public function __construct( EmailTemplateRepository $repository, EmailHtmlGenerator $htmlGenerator ) { |
| 60 |
$this->repository = $repository; |
| 61 |
$this->htmlGenerator = $htmlGenerator; |
| 62 |
$this->blockRegistry = new BlockRegistry(); |
| 63 |
} |
| 64 |
|
| 65 |
/** |
| 66 |
* Initialize REST routes. |
| 67 |
* |
| 68 |
* @return void |
| 69 |
*/ |
| 70 |
public function init(): void { |
| 71 |
add_action( 'rest_api_init', array( $this, 'registerRoutes' ) ); |
| 72 |
} |
| 73 |
|
| 74 |
/** |
| 75 |
* Register REST API routes. |
| 76 |
* |
| 77 |
* @return void |
| 78 |
*/ |
| 79 |
public function registerRoutes(): void { |
| 80 |
// GET /email-templates - List all templates |
| 81 |
register_rest_route( |
| 82 |
self::NAMESPACE, |
| 83 |
'/' . self::BASE, |
| 84 |
array( |
| 85 |
'methods' => \WP_REST_Server::READABLE, |
| 86 |
'callback' => array( $this, 'getItems' ), |
| 87 |
'permission_callback' => array( $this, 'checkPermission' ), |
| 88 |
) |
| 89 |
); |
| 90 |
|
| 91 |
// GET /email-templates/{id} - Get single template |
| 92 |
register_rest_route( |
| 93 |
self::NAMESPACE, |
| 94 |
'/' . self::BASE . '/(?P<id>[\d]+)', |
| 95 |
array( |
| 96 |
'methods' => \WP_REST_Server::READABLE, |
| 97 |
'callback' => array( $this, 'getItem' ), |
| 98 |
'permission_callback' => array( $this, 'checkPermission' ), |
| 99 |
'args' => array( |
| 100 |
'id' => array( |
| 101 |
'validate_callback' => function ( $param ) { |
| 102 |
return is_numeric( $param ); |
| 103 |
}, |
| 104 |
), |
| 105 |
), |
| 106 |
) |
| 107 |
); |
| 108 |
|
| 109 |
// POST /email-templates - Create template |
| 110 |
register_rest_route( |
| 111 |
self::NAMESPACE, |
| 112 |
'/' . self::BASE, |
| 113 |
array( |
| 114 |
'methods' => \WP_REST_Server::CREATABLE, |
| 115 |
'callback' => array( $this, 'createItem' ), |
| 116 |
'permission_callback' => array( $this, 'checkPermission' ), |
| 117 |
) |
| 118 |
); |
| 119 |
|
| 120 |
// PUT /email-templates/{id} - Update template |
| 121 |
register_rest_route( |
| 122 |
self::NAMESPACE, |
| 123 |
'/' . self::BASE . '/(?P<id>[\d]+)', |
| 124 |
array( |
| 125 |
'methods' => \WP_REST_Server::EDITABLE, |
| 126 |
'callback' => array( $this, 'updateItem' ), |
| 127 |
'permission_callback' => array( $this, 'checkPermission' ), |
| 128 |
'args' => array( |
| 129 |
'id' => array( |
| 130 |
'validate_callback' => function ( $param ) { |
| 131 |
return is_numeric( $param ); |
| 132 |
}, |
| 133 |
), |
| 134 |
), |
| 135 |
) |
| 136 |
); |
| 137 |
|
| 138 |
// DELETE /email-templates/{id} - Delete template |
| 139 |
register_rest_route( |
| 140 |
self::NAMESPACE, |
| 141 |
'/' . self::BASE . '/(?P<id>[\d]+)', |
| 142 |
array( |
| 143 |
'methods' => \WP_REST_Server::DELETABLE, |
| 144 |
'callback' => array( $this, 'deleteItem' ), |
| 145 |
'permission_callback' => array( $this, 'checkPermission' ), |
| 146 |
'args' => array( |
| 147 |
'id' => array( |
| 148 |
'validate_callback' => function ( $param ) { |
| 149 |
return is_numeric( $param ); |
| 150 |
}, |
| 151 |
), |
| 152 |
), |
| 153 |
) |
| 154 |
); |
| 155 |
|
| 156 |
// POST /email-templates/{id}/render - Render template HTML |
| 157 |
register_rest_route( |
| 158 |
self::NAMESPACE, |
| 159 |
'/' . self::BASE . '/(?P<id>[\d]+)/render', |
| 160 |
array( |
| 161 |
'methods' => \WP_REST_Server::CREATABLE, |
| 162 |
'callback' => array( $this, 'renderTemplate' ), |
| 163 |
'permission_callback' => array( $this, 'checkPermission' ), |
| 164 |
'args' => array( |
| 165 |
'id' => array( |
| 166 |
'validate_callback' => function ( $param ) { |
| 167 |
return is_numeric( $param ); |
| 168 |
}, |
| 169 |
), |
| 170 |
), |
| 171 |
) |
| 172 |
); |
| 173 |
|
| 174 |
// POST /email-templates/preview - Generate live preview |
| 175 |
register_rest_route( |
| 176 |
self::NAMESPACE, |
| 177 |
'/' . self::BASE . '/preview', |
| 178 |
array( |
| 179 |
'methods' => \WP_REST_Server::CREATABLE, |
| 180 |
'callback' => array( $this, 'previewTemplate' ), |
| 181 |
'permission_callback' => array( $this, 'checkPermission' ), |
| 182 |
) |
| 183 |
); |
| 184 |
|
| 185 |
// POST /email-templates/{id}/duplicate - Duplicate template |
| 186 |
register_rest_route( |
| 187 |
self::NAMESPACE, |
| 188 |
'/' . self::BASE . '/(?P<id>[\d]+)/duplicate', |
| 189 |
array( |
| 190 |
'methods' => \WP_REST_Server::CREATABLE, |
| 191 |
'callback' => array( $this, 'duplicateTemplate' ), |
| 192 |
'permission_callback' => array( $this, 'checkPermission' ), |
| 193 |
'args' => array( |
| 194 |
'id' => array( |
| 195 |
'validate_callback' => function ( $param ) { |
| 196 |
return is_numeric( $param ); |
| 197 |
}, |
| 198 |
), |
| 199 |
), |
| 200 |
) |
| 201 |
); |
| 202 |
|
| 203 |
// GET /email-templates/placeholders - Get available placeholders |
| 204 |
register_rest_route( |
| 205 |
self::NAMESPACE, |
| 206 |
'/' . self::BASE . '/placeholders', |
| 207 |
array( |
| 208 |
'methods' => \WP_REST_Server::READABLE, |
| 209 |
'callback' => array( $this, 'getPlaceholders' ), |
| 210 |
'permission_callback' => array( $this, 'checkPermission' ), |
| 211 |
) |
| 212 |
); |
| 213 |
|
| 214 |
// GET /email-templates/presets - Get available template presets |
| 215 |
register_rest_route( |
| 216 |
self::NAMESPACE, |
| 217 |
'/' . self::BASE . '/presets', |
| 218 |
array( |
| 219 |
'methods' => \WP_REST_Server::READABLE, |
| 220 |
'callback' => array( $this, 'getPresets' ), |
| 221 |
'permission_callback' => array( $this, 'checkPermission' ), |
| 222 |
) |
| 223 |
); |
| 224 |
|
| 225 |
// GET /email-templates/presets/{id} - Get single preset |
| 226 |
register_rest_route( |
| 227 |
self::NAMESPACE, |
| 228 |
'/' . self::BASE . '/presets/(?P<preset_id>[a-z0-9-]+)', |
| 229 |
array( |
| 230 |
'methods' => \WP_REST_Server::READABLE, |
| 231 |
'callback' => array( $this, 'getPreset' ), |
| 232 |
'permission_callback' => array( $this, 'checkPermission' ), |
| 233 |
'args' => array( |
| 234 |
'preset_id' => array( |
| 235 |
'validate_callback' => function ( $param ) { |
| 236 |
return is_string( $param ) && preg_match( '/^[a-z0-9-]+$/', $param ); |
| 237 |
}, |
| 238 |
), |
| 239 |
), |
| 240 |
) |
| 241 |
); |
| 242 |
|
| 243 |
// POST /email-templates/{id}/send-test - Send test email |
| 244 |
register_rest_route( |
| 245 |
self::NAMESPACE, |
| 246 |
'/' . self::BASE . '/(?P<id>[\d]+)/send-test', |
| 247 |
array( |
| 248 |
'methods' => \WP_REST_Server::CREATABLE, |
| 249 |
'callback' => array( $this, 'sendTestEmail' ), |
| 250 |
'permission_callback' => array( $this, 'checkPermission' ), |
| 251 |
'args' => array( |
| 252 |
'id' => array( |
| 253 |
'validate_callback' => function ( $param ) { |
| 254 |
return is_numeric( $param ); |
| 255 |
}, |
| 256 |
), |
| 257 |
), |
| 258 |
) |
| 259 |
); |
| 260 |
|
| 261 |
// POST /email-templates/from-preset - Create template from preset |
| 262 |
register_rest_route( |
| 263 |
self::NAMESPACE, |
| 264 |
'/' . self::BASE . '/from-preset', |
| 265 |
array( |
| 266 |
'methods' => \WP_REST_Server::CREATABLE, |
| 267 |
'callback' => array( $this, 'createFromPreset' ), |
| 268 |
'permission_callback' => array( $this, 'checkPermission' ), |
| 269 |
) |
| 270 |
); |
| 271 |
} |
| 272 |
|
| 273 |
/** |
| 274 |
* Check if current user has permission. |
| 275 |
* |
| 276 |
* @return bool |
| 277 |
*/ |
| 278 |
public function checkPermission(): bool { |
| 279 |
return current_user_can( 'manage_options' ); |
| 280 |
} |
| 281 |
|
| 282 |
/** |
| 283 |
* Get all templates. |
| 284 |
* |
| 285 |
* @param \WP_REST_Request $request Request object. |
| 286 |
* @return \WP_REST_Response |
| 287 |
*/ |
| 288 |
public function getItems( \WP_REST_Request $request ): \WP_REST_Response { |
| 289 |
$templates = $this->repository->findAll(); |
| 290 |
|
| 291 |
return new \WP_REST_Response( |
| 292 |
array( |
| 293 |
'success' => true, |
| 294 |
'data' => $templates, |
| 295 |
), |
| 296 |
200 |
| 297 |
); |
| 298 |
} |
| 299 |
|
| 300 |
/** |
| 301 |
* Get single template. |
| 302 |
* |
| 303 |
* @param \WP_REST_Request $request Request object. |
| 304 |
* @return \WP_REST_Response |
| 305 |
*/ |
| 306 |
public function getItem( \WP_REST_Request $request ): \WP_REST_Response { |
| 307 |
$id = (int) $request->get_param( 'id' ); |
| 308 |
$template = $this->repository->findById( $id ); |
| 309 |
|
| 310 |
if ( ! $template ) { |
| 311 |
return new \WP_REST_Response( |
| 312 |
array( |
| 313 |
'success' => false, |
| 314 |
'message' => __( 'Template not found.', 'double-opt-in' ), |
| 315 |
), |
| 316 |
404 |
| 317 |
); |
| 318 |
} |
| 319 |
|
| 320 |
return new \WP_REST_Response( |
| 321 |
array( |
| 322 |
'success' => true, |
| 323 |
'data' => $template, |
| 324 |
), |
| 325 |
200 |
| 326 |
); |
| 327 |
} |
| 328 |
|
| 329 |
/** |
| 330 |
* Create new template. |
| 331 |
* |
| 332 |
* @param \WP_REST_Request $request Request object. |
| 333 |
* @return \WP_REST_Response |
| 334 |
*/ |
| 335 |
public function createItem( \WP_REST_Request $request ): \WP_REST_Response { |
| 336 |
$data = $request->get_json_params(); |
| 337 |
|
| 338 |
// Check template limit for published templates |
| 339 |
$status = sanitize_text_field( $data['status'] ?? 'draft' ); |
| 340 |
if ( $status === 'publish' ) { |
| 341 |
$published = $this->repository->countPublished(); |
| 342 |
$limit = $this->blockRegistry->getTemplateLimit(); |
| 343 |
if ( $published >= $limit ) { |
| 344 |
return new \WP_REST_Response( |
| 345 |
array( |
| 346 |
'success' => false, |
| 347 |
'message' => __( 'You have reached the maximum number of published templates. Upgrade to Pro for unlimited templates.', 'double-opt-in' ), |
| 348 |
), |
| 349 |
403 |
| 350 |
); |
| 351 |
} |
| 352 |
} |
| 353 |
|
| 354 |
// Validate blocks for Pro gating |
| 355 |
$invalidBlocks = $this->validateBlocksFromData( $data ); |
| 356 |
if ( ! empty( $invalidBlocks ) ) { |
| 357 |
return new \WP_REST_Response( |
| 358 |
array( |
| 359 |
'success' => false, |
| 360 |
'message' => sprintf( |
| 361 |
__( 'Template contains Pro blocks that require a license: %s', 'double-opt-in' ), |
| 362 |
implode( ', ', array_unique( $invalidBlocks ) ) |
| 363 |
), |
| 364 |
), |
| 365 |
403 |
| 366 |
); |
| 367 |
} |
| 368 |
|
| 369 |
$id = $this->repository->create( $data ); |
| 370 |
|
| 371 |
if ( ! $id ) { |
| 372 |
return new \WP_REST_Response( |
| 373 |
array( |
| 374 |
'success' => false, |
| 375 |
'message' => __( 'Failed to create template.', 'double-opt-in' ), |
| 376 |
), |
| 377 |
500 |
| 378 |
); |
| 379 |
} |
| 380 |
|
| 381 |
$template = $this->repository->findById( $id ); |
| 382 |
|
| 383 |
return new \WP_REST_Response( |
| 384 |
array( |
| 385 |
'success' => true, |
| 386 |
'data' => $template, |
| 387 |
), |
| 388 |
201 |
| 389 |
); |
| 390 |
} |
| 391 |
|
| 392 |
/** |
| 393 |
* Update template. |
| 394 |
* |
| 395 |
* @param \WP_REST_Request $request Request object. |
| 396 |
* @return \WP_REST_Response |
| 397 |
*/ |
| 398 |
public function updateItem( \WP_REST_Request $request ): \WP_REST_Response { |
| 399 |
$id = (int) $request->get_param( 'id' ); |
| 400 |
$data = $request->get_json_params(); |
| 401 |
|
| 402 |
// Check template limit when changing status to publish |
| 403 |
$newStatus = isset( $data['status'] ) ? sanitize_text_field( $data['status'] ) : null; |
| 404 |
if ( $newStatus === 'publish' ) { |
| 405 |
$currentTemplate = $this->repository->findById( $id ); |
| 406 |
// Only check limit if the template is not already published |
| 407 |
if ( $currentTemplate && $currentTemplate['status'] !== 'publish' ) { |
| 408 |
$published = $this->repository->countPublished(); |
| 409 |
$limit = $this->blockRegistry->getTemplateLimit(); |
| 410 |
if ( $published >= $limit ) { |
| 411 |
return new \WP_REST_Response( |
| 412 |
array( |
| 413 |
'success' => false, |
| 414 |
'message' => __( 'You have reached the maximum number of published templates. Upgrade to Pro for unlimited templates.', 'double-opt-in' ), |
| 415 |
), |
| 416 |
403 |
| 417 |
); |
| 418 |
} |
| 419 |
} |
| 420 |
} |
| 421 |
|
| 422 |
// Validate blocks for Pro gating |
| 423 |
$invalidBlocks = $this->validateBlocksFromData( $data ); |
| 424 |
if ( ! empty( $invalidBlocks ) ) { |
| 425 |
return new \WP_REST_Response( |
| 426 |
array( |
| 427 |
'success' => false, |
| 428 |
'message' => sprintf( |
| 429 |
__( 'Template contains Pro blocks that require a license: %s', 'double-opt-in' ), |
| 430 |
implode( ', ', array_unique( $invalidBlocks ) ) |
| 431 |
), |
| 432 |
), |
| 433 |
403 |
| 434 |
); |
| 435 |
} |
| 436 |
|
| 437 |
$success = $this->repository->update( $id, $data ); |
| 438 |
|
| 439 |
if ( ! $success ) { |
| 440 |
return new \WP_REST_Response( |
| 441 |
array( |
| 442 |
'success' => false, |
| 443 |
'message' => __( 'Failed to update template.', 'double-opt-in' ), |
| 444 |
), |
| 445 |
500 |
| 446 |
); |
| 447 |
} |
| 448 |
|
| 449 |
$template = $this->repository->findById( $id ); |
| 450 |
|
| 451 |
return new \WP_REST_Response( |
| 452 |
array( |
| 453 |
'success' => true, |
| 454 |
'data' => $template, |
| 455 |
), |
| 456 |
200 |
| 457 |
); |
| 458 |
} |
| 459 |
|
| 460 |
/** |
| 461 |
* Delete template. |
| 462 |
* |
| 463 |
* @param \WP_REST_Request $request Request object. |
| 464 |
* @return \WP_REST_Response |
| 465 |
*/ |
| 466 |
public function deleteItem( \WP_REST_Request $request ): \WP_REST_Response { |
| 467 |
$id = (int) $request->get_param( 'id' ); |
| 468 |
$force = (bool) $request->get_param( 'force' ); |
| 469 |
|
| 470 |
$success = $this->repository->delete( $id, $force ); |
| 471 |
|
| 472 |
if ( ! $success ) { |
| 473 |
return new \WP_REST_Response( |
| 474 |
array( |
| 475 |
'success' => false, |
| 476 |
'message' => __( 'Failed to delete template.', 'double-opt-in' ), |
| 477 |
), |
| 478 |
500 |
| 479 |
); |
| 480 |
} |
| 481 |
|
| 482 |
return new \WP_REST_Response( |
| 483 |
array( |
| 484 |
'success' => true, |
| 485 |
'message' => __( 'Template deleted successfully.', 'double-opt-in' ), |
| 486 |
), |
| 487 |
200 |
| 488 |
); |
| 489 |
} |
| 490 |
|
| 491 |
/** |
| 492 |
* Render template HTML with placeholders. |
| 493 |
* |
| 494 |
* @param \WP_REST_Request $request Request object. |
| 495 |
* @return \WP_REST_Response |
| 496 |
*/ |
| 497 |
public function renderTemplate( \WP_REST_Request $request ): \WP_REST_Response { |
| 498 |
$id = (int) $request->get_param( 'id' ); |
| 499 |
$template = $this->repository->findById( $id ); |
| 500 |
|
| 501 |
if ( ! $template ) { |
| 502 |
return new \WP_REST_Response( |
| 503 |
array( |
| 504 |
'success' => false, |
| 505 |
'message' => __( 'Template not found.', 'double-opt-in' ), |
| 506 |
), |
| 507 |
404 |
| 508 |
); |
| 509 |
} |
| 510 |
|
| 511 |
$blocks = json_decode( $template['blocks_json'], true ) ?: array(); |
| 512 |
$globalStyles = json_decode( $template['global_styles'], true ) ?: array(); |
| 513 |
|
| 514 |
$html = $this->htmlGenerator->generate( $blocks, $globalStyles ); |
| 515 |
|
| 516 |
return new \WP_REST_Response( |
| 517 |
array( |
| 518 |
'success' => true, |
| 519 |
'data' => array( |
| 520 |
'html' => $html, |
| 521 |
), |
| 522 |
), |
| 523 |
200 |
| 524 |
); |
| 525 |
} |
| 526 |
|
| 527 |
/** |
| 528 |
* Generate live preview. |
| 529 |
* |
| 530 |
* @param \WP_REST_Request $request Request object. |
| 531 |
* @return \WP_REST_Response |
| 532 |
*/ |
| 533 |
public function previewTemplate( \WP_REST_Request $request ): \WP_REST_Response { |
| 534 |
$data = $request->get_json_params(); |
| 535 |
|
| 536 |
$blocks = $data['blocks'] ?? array(); |
| 537 |
$globalStyles = $data['global_styles'] ?? array(); |
| 538 |
|
| 539 |
$html = $this->htmlGenerator->generate( $blocks, $globalStyles ); |
| 540 |
|
| 541 |
return new \WP_REST_Response( |
| 542 |
array( |
| 543 |
'success' => true, |
| 544 |
'data' => array( |
| 545 |
'html' => $html, |
| 546 |
), |
| 547 |
), |
| 548 |
200 |
| 549 |
); |
| 550 |
} |
| 551 |
|
| 552 |
/** |
| 553 |
* Duplicate template. |
| 554 |
* |
| 555 |
* @param \WP_REST_Request $request Request object. |
| 556 |
* @return \WP_REST_Response |
| 557 |
*/ |
| 558 |
public function duplicateTemplate( \WP_REST_Request $request ): \WP_REST_Response { |
| 559 |
$id = (int) $request->get_param( 'id' ); |
| 560 |
|
| 561 |
$newId = $this->repository->duplicate( $id ); |
| 562 |
|
| 563 |
if ( ! $newId ) { |
| 564 |
return new \WP_REST_Response( |
| 565 |
array( |
| 566 |
'success' => false, |
| 567 |
'message' => __( 'Failed to duplicate template.', 'double-opt-in' ), |
| 568 |
), |
| 569 |
500 |
| 570 |
); |
| 571 |
} |
| 572 |
|
| 573 |
$template = $this->repository->findById( $newId ); |
| 574 |
|
| 575 |
return new \WP_REST_Response( |
| 576 |
array( |
| 577 |
'success' => true, |
| 578 |
'data' => $template, |
| 579 |
), |
| 580 |
201 |
| 581 |
); |
| 582 |
} |
| 583 |
|
| 584 |
/** |
| 585 |
* Send a test email with the template. |
| 586 |
* |
| 587 |
* @param \WP_REST_Request $request Request object. |
| 588 |
* @return \WP_REST_Response |
| 589 |
*/ |
| 590 |
public function sendTestEmail( \WP_REST_Request $request ): \WP_REST_Response { |
| 591 |
// Requires Pro |
| 592 |
if ( ! $this->blockRegistry->isProActive() ) { |
| 593 |
return new \WP_REST_Response( |
| 594 |
array( |
| 595 |
'success' => false, |
| 596 |
'message' => __( 'Sending test emails requires the Pro version.', 'double-opt-in' ), |
| 597 |
), |
| 598 |
403 |
| 599 |
); |
| 600 |
} |
| 601 |
|
| 602 |
$id = (int) $request->get_param( 'id' ); |
| 603 |
$data = $request->get_json_params(); |
| 604 |
$email = sanitize_email( $data['email'] ?? '' ); |
| 605 |
|
| 606 |
if ( ! is_email( $email ) ) { |
| 607 |
return new \WP_REST_Response( |
| 608 |
array( |
| 609 |
'success' => false, |
| 610 |
'message' => __( 'Please enter a valid email address.', 'double-opt-in' ), |
| 611 |
), |
| 612 |
400 |
| 613 |
); |
| 614 |
} |
| 615 |
|
| 616 |
$template = $this->repository->findById( $id ); |
| 617 |
|
| 618 |
if ( ! $template ) { |
| 619 |
return new \WP_REST_Response( |
| 620 |
array( |
| 621 |
'success' => false, |
| 622 |
'message' => __( 'Template not found.', 'double-opt-in' ), |
| 623 |
), |
| 624 |
404 |
| 625 |
); |
| 626 |
} |
| 627 |
|
| 628 |
// Generate HTML from blocks |
| 629 |
$blocks = json_decode( $template['blocks_json'], true ) ?: array(); |
| 630 |
$globalStyles = json_decode( $template['global_styles'], true ) ?: array(); |
| 631 |
$html = $this->htmlGenerator->generate( $blocks, $globalStyles ); |
| 632 |
|
| 633 |
// Replace placeholder tags with dummy values for test |
| 634 |
$html = str_replace( '[doubleoptinlink]', '#', $html ); |
| 635 |
$html = str_replace( '[doubleoptoutlink]', '#', $html ); |
| 636 |
$html = str_replace( '[doubleoptin_form_date]', date_i18n( get_option( 'date_format' ) ), $html ); |
| 637 |
$html = str_replace( '[doubleoptin_form_time]', date_i18n( get_option( 'time_format' ) ), $html ); |
| 638 |
$html = str_replace( '[doubleoptin_form_url]', home_url(), $html ); |
| 639 |
|
| 640 |
$subject = sprintf( '[Test] %s', $template['title'] ); |
| 641 |
$headers = array( 'Content-Type: text/html; charset=UTF-8' ); |
| 642 |
|
| 643 |
$sent = wp_mail( $email, $subject, $html, $headers ); |
| 644 |
|
| 645 |
if ( ! $sent ) { |
| 646 |
return new \WP_REST_Response( |
| 647 |
array( |
| 648 |
'success' => false, |
| 649 |
'message' => __( 'Failed to send test email. Please check your email configuration.', 'double-opt-in' ), |
| 650 |
), |
| 651 |
500 |
| 652 |
); |
| 653 |
} |
| 654 |
|
| 655 |
return new \WP_REST_Response( |
| 656 |
array( |
| 657 |
'success' => true, |
| 658 |
'message' => sprintf( |
| 659 |
__( 'Test email sent to %s.', 'double-opt-in' ), |
| 660 |
$email |
| 661 |
), |
| 662 |
), |
| 663 |
200 |
| 664 |
); |
| 665 |
} |
| 666 |
|
| 667 |
/** |
| 668 |
* Get available placeholders. |
| 669 |
* |
| 670 |
* @param \WP_REST_Request $request Request object. |
| 671 |
* @return \WP_REST_Response |
| 672 |
*/ |
| 673 |
public function getPlaceholders( \WP_REST_Request $request ): \WP_REST_Response { |
| 674 |
$placeholders = PlaceholderMapper::getAvailablePlaceholdersForEditor(); |
| 675 |
|
| 676 |
return new \WP_REST_Response( |
| 677 |
array( |
| 678 |
'success' => true, |
| 679 |
'data' => $placeholders, |
| 680 |
), |
| 681 |
200 |
| 682 |
); |
| 683 |
} |
| 684 |
|
| 685 |
/** |
| 686 |
* Get all available template presets. |
| 687 |
* |
| 688 |
* @param \WP_REST_Request $request Request object. |
| 689 |
* @return \WP_REST_Response |
| 690 |
*/ |
| 691 |
public function getPresets( \WP_REST_Request $request ): \WP_REST_Response { |
| 692 |
$presets = EmailTemplatePresets::getAll(); |
| 693 |
|
| 694 |
// Return only metadata, not full blocks (to keep response small) |
| 695 |
$presetsMetadata = array_map( |
| 696 |
function ( $preset ) { |
| 697 |
return array( |
| 698 |
'id' => $preset['id'], |
| 699 |
'name' => $preset['name'], |
| 700 |
'description' => $preset['description'], |
| 701 |
'thumbnail' => $preset['thumbnail'], |
| 702 |
'category' => $preset['category'], |
| 703 |
); |
| 704 |
}, |
| 705 |
$presets |
| 706 |
); |
| 707 |
|
| 708 |
return new \WP_REST_Response( |
| 709 |
array( |
| 710 |
'success' => true, |
| 711 |
'data' => $presetsMetadata, |
| 712 |
), |
| 713 |
200 |
| 714 |
); |
| 715 |
} |
| 716 |
|
| 717 |
/** |
| 718 |
* Get a single preset by ID. |
| 719 |
* |
| 720 |
* @param \WP_REST_Request $request Request object. |
| 721 |
* @return \WP_REST_Response |
| 722 |
*/ |
| 723 |
public function getPreset( \WP_REST_Request $request ): \WP_REST_Response { |
| 724 |
$presetId = $request->get_param( 'preset_id' ); |
| 725 |
$preset = EmailTemplatePresets::getById( $presetId ); |
| 726 |
|
| 727 |
if ( ! $preset ) { |
| 728 |
return new \WP_REST_Response( |
| 729 |
array( |
| 730 |
'success' => false, |
| 731 |
'message' => __( 'Preset not found.', 'double-opt-in' ), |
| 732 |
), |
| 733 |
404 |
| 734 |
); |
| 735 |
} |
| 736 |
|
| 737 |
return new \WP_REST_Response( |
| 738 |
array( |
| 739 |
'success' => true, |
| 740 |
'data' => $preset, |
| 741 |
), |
| 742 |
200 |
| 743 |
); |
| 744 |
} |
| 745 |
|
| 746 |
/** |
| 747 |
* Create a new template from a preset. |
| 748 |
* |
| 749 |
* @param \WP_REST_Request $request Request object. |
| 750 |
* @return \WP_REST_Response |
| 751 |
*/ |
| 752 |
public function createFromPreset( \WP_REST_Request $request ): \WP_REST_Response { |
| 753 |
$data = $request->get_json_params(); |
| 754 |
$presetId = $data['preset_id'] ?? ''; |
| 755 |
$title = $data['title'] ?? ''; |
| 756 |
|
| 757 |
// Check template limit (presets are created as drafts, but check limit proactively) |
| 758 |
$published = $this->repository->countPublished(); |
| 759 |
$limit = $this->blockRegistry->getTemplateLimit(); |
| 760 |
if ( $published >= $limit ) { |
| 761 |
return new \WP_REST_Response( |
| 762 |
array( |
| 763 |
'success' => false, |
| 764 |
'message' => __( 'You have reached the maximum number of published templates. Upgrade to Pro for unlimited templates.', 'double-opt-in' ), |
| 765 |
), |
| 766 |
403 |
| 767 |
); |
| 768 |
} |
| 769 |
|
| 770 |
if ( empty( $presetId ) ) { |
| 771 |
return new \WP_REST_Response( |
| 772 |
array( |
| 773 |
'success' => false, |
| 774 |
'message' => __( 'Preset ID is required.', 'double-opt-in' ), |
| 775 |
), |
| 776 |
400 |
| 777 |
); |
| 778 |
} |
| 779 |
|
| 780 |
$preset = EmailTemplatePresets::getById( $presetId ); |
| 781 |
|
| 782 |
if ( ! $preset ) { |
| 783 |
return new \WP_REST_Response( |
| 784 |
array( |
| 785 |
'success' => false, |
| 786 |
'message' => __( 'Preset not found.', 'double-opt-in' ), |
| 787 |
), |
| 788 |
404 |
| 789 |
); |
| 790 |
} |
| 791 |
|
| 792 |
// Get blocks from preset |
| 793 |
$blocks = $preset['blocks'] ?? array(); |
| 794 |
$globalStyles = $preset['globalStyles'] ?? array(); |
| 795 |
|
| 796 |
// Debug: Check if blocks exist |
| 797 |
if ( empty( $blocks ) && $presetId !== 'blank' ) { |
| 798 |
// Something is wrong - preset should have blocks |
| 799 |
return new \WP_REST_Response( |
| 800 |
array( |
| 801 |
'success' => false, |
| 802 |
'message' => 'Preset blocks are empty - this should not happen!', |
| 803 |
'_debug' => array( |
| 804 |
'preset_id' => $presetId, |
| 805 |
'preset_keys' => array_keys( $preset ), |
| 806 |
'blocks_type' => gettype( $preset['blocks'] ?? null ), |
| 807 |
'blocks_count' => count( $blocks ), |
| 808 |
'has_children' => isset( $preset['blocks'][0]['children'] ), |
| 809 |
), |
| 810 |
), |
| 811 |
500 |
| 812 |
); |
| 813 |
} |
| 814 |
|
| 815 |
// Encode to JSON |
| 816 |
$blocksJson = wp_json_encode( $blocks, JSON_UNESCAPED_UNICODE ); |
| 817 |
$globalStylesJson = wp_json_encode( $globalStyles, JSON_UNESCAPED_UNICODE ); |
| 818 |
|
| 819 |
$templateData = array( |
| 820 |
'title' => ! empty( $title ) ? $title : $preset['name'], |
| 821 |
'blocks_json' => $blocksJson, |
| 822 |
'global_styles' => $globalStylesJson, |
| 823 |
'status' => 'draft', |
| 824 |
); |
| 825 |
|
| 826 |
$id = $this->repository->create( $templateData ); |
| 827 |
|
| 828 |
if ( ! $id ) { |
| 829 |
return new \WP_REST_Response( |
| 830 |
array( |
| 831 |
'success' => false, |
| 832 |
'message' => __( 'Failed to create template from preset.', 'double-opt-in' ), |
| 833 |
'_debug' => array_merge( |
| 834 |
array( |
| 835 |
'preset_id' => $presetId, |
| 836 |
'blocks_count' => count( $blocks ), |
| 837 |
'blocks_json_length' => strlen( $blocksJson ), |
| 838 |
), |
| 839 |
$this->repository->lastCreateDebug |
| 840 |
), |
| 841 |
), |
| 842 |
500 |
| 843 |
); |
| 844 |
} |
| 845 |
|
| 846 |
$template = $this->repository->findById( $id ); |
| 847 |
|
| 848 |
// Debug: Return additional info |
| 849 |
$template['_debug'] = array_merge( |
| 850 |
array( |
| 851 |
'preset_id' => $presetId, |
| 852 |
'blocks_count' => count( $blocks ), |
| 853 |
'blocks_json_length' => strlen( $blocksJson ), |
| 854 |
), |
| 855 |
$this->repository->lastCreateDebug |
| 856 |
); |
| 857 |
|
| 858 |
return new \WP_REST_Response( |
| 859 |
array( |
| 860 |
'success' => true, |
| 861 |
'data' => $template, |
| 862 |
), |
| 863 |
201 |
| 864 |
); |
| 865 |
} |
| 866 |
|
| 867 |
/** |
| 868 |
* Validate blocks from request data for Pro gating. |
| 869 |
* |
| 870 |
* @param array $data The request data containing blocks_json. |
| 871 |
* |
| 872 |
* @return array Array of invalid block types. Empty if valid. |
| 873 |
*/ |
| 874 |
private function validateBlocksFromData( array $data ): array { |
| 875 |
if ( empty( $data['blocks_json'] ) ) { |
| 876 |
return array(); |
| 877 |
} |
| 878 |
|
| 879 |
$blocks = is_string( $data['blocks_json'] ) |
| 880 |
? json_decode( $data['blocks_json'], true ) |
| 881 |
: $data['blocks_json']; |
| 882 |
|
| 883 |
if ( ! is_array( $blocks ) ) { |
| 884 |
return array(); |
| 885 |
} |
| 886 |
|
| 887 |
return $this->blockRegistry->validateBlocks( $blocks ); |
| 888 |
} |
| 889 |
} |
| 890 |
|
