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Templately – Elementor & Gutenberg Template Library: 6500+ Free & Pro Ready Templates And Cloud! / 3.7.4
Templately – Elementor & Gutenberg Template Library: 6500+ Free & Pro Ready Templates And Cloud! v3.7.4
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templately / includes / API / AIContent.php

AIContent.php in Templately – Elementor & Gutenberg Template Library: 6500+ Free & Pro Ready Templates And Cloud! 3.7.4, at includes/API/AIContent.php

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1 <?php
2
3 /**
4 * Templately AI Content Importer
5 *
6 * @package Templately
7 * @since 1.0.0
8 */
9
10 namespace Templately\API;
11
12 use Error;
13 use Exception;
14 use Templately\Utils\Helper;
15 use Templately\Utils\Database;
16 use WP_REST_Request;
17 use WP_Error;
18 use Templately\Core\Importer\Utils\Utils;
19 use Templately\Core\Importer\Utils\AIUtils;
20 use Templately\Core\Importer\Utils\SignatureVerifier;
21 use Templately\Core\Importer\Parsers\WXR_Parser;
22
23 class AIContent extends API {
24 private $endpoint = 'ai-content';
25 private $dev_mode = false;
26
27 /**
28 * Short-lived cache of the `v2/chatbot/generated/{chat}` bundle.
29 *
30 * That payload is large (every generated page's block JSON, served off GCP)
31 * and the direct-import handoff pulls it twice within seconds — once to read
32 * the customization, once to write the pages. Only a COMPLETE bundle is ever
33 * reused (an incomplete one has to be re-pulled to pick up new pages), and
34 * the TTL is deliberately short so the `can_import` / already-imported gate
35 * cannot go meaningfully stale.
36 */
37 const GENERATED_CACHE_KEY = 'chatbot_generated_';
38 const GENERATED_CACHE_TTL = 60;
39
40
41 /**
42 * AIContent constructor.
43 *
44 * @param string $file File path.
45 * @param array $settings Settings.
46 */
47 public function __construct() {
48
49 parent::__construct();
50
51 }
52
53 public function _permission_check(WP_REST_Request $request) {
54 $this->request = $request;
55 $this->api_key = $this->utils('options')->get( 'api_key' );
56 $process_id = $this->get_param('process_id');
57
58 $_route = $request->get_route();
59 if ('/templately/v1/ai-content/ai-update' === $_route || '/templately/v1/ai-content/ai-update-preview' === $_route) {
60 // Disabled: the headers carry X-Templately-Apikey, and Helper::log()
61 // writes to debug.log, which is web-readable on plenty of hosts. That
62 // key authorizes this very route.
63 // Helper::log( [
64 // 'headers' => $request->get_headers(),
65 // 'body' => $request->get_params(),
66 // ], 'ai_update_request' );
67
68 if (empty($process_id)) {
69 return $this->error('invalid_id', __('Invalid ID.', 'templately'), 'calculate_credit', 400);
70 }
71
72 $header_api_key = sanitize_text_field($request->get_header('x_templately_apikey'));
73 if (empty($header_api_key)) {
74 $header_api_key = sanitize_text_field($request->get_header('X-Templately-Apikey'));
75 }
76
77 // Validate API key from header against database
78 if (empty($header_api_key)) {
79 return $this->error('missing_api_key', __('Missing API key in header.', 'templately'), 'ai-content/permission', 403);
80 }
81
82 $is_valid_key = $this->validate_api_key_in_db($header_api_key);
83 if (!$is_valid_key) {
84 return $this->error('invalid_api_key', __('Invalid API key provided in header.', 'templately'), 'ai-content/permission', 403);
85 }
86
87 // Check AI process data using API key-based storage
88 $ai_process_data = AIUtils::get_ai_process_data();
89 if (is_array($ai_process_data) && !empty($ai_process_data[$process_id])) {
90 return true;
91 }
92
93 return (bool) AIUtils::get_matched_session_data($process_id);
94 }
95
96 // // Allow access to attachments endpoint
97 // if ('/templately/v1/ai-content/attachments' === $_route) {
98 // return true;
99 // }
100 return parent::_permission_check($request);
101 }
102
103
104 public function register_routes() {
105 // $this->get( $this->endpoint . '/calculate-credit', [ $this, 'calculate_credit' ] );
106 $this->post($this->endpoint . '/modify-content', [$this, 'modify_content']);
107 $this->post($this->endpoint . '/ai-update', [$this, 'ai_update']);
108 $this->post($this->endpoint . '/ai-update-preview', [$this, 'ai_update_preview']);
109 $this->post($this->endpoint . '/generate-tagline', [$this, 'generate_tagline']);
110 $this->get($this->endpoint . '/chatbot-conversation', [$this, 'get_chatbot_conversation'], [
111 'chat' => [
112 'required' => true,
113 'sanitize_callback' => 'sanitize_text_field',
114 'validate_callback' => function($param, $request, $key) {
115 return is_string($param) && strlen($param) > 0 && strlen($param) <= 128 && preg_match('/^[A-Za-z0-9\-_]+$/', $param);
116 },
117 ],
118 ]);
119 $this->get($this->endpoint . '/chatbot-conversations', [$this, 'get_chatbot_conversations'], [
120 'page' => [
121 'required' => false,
122 'default' => 1,
123 // absint, not the sanitize_text_field default — that would turn the
124 // int into a string and corrupt anything non-string.
125 'sanitize_callback' => 'absint',
126 ],
127 'per_page' => [
128 'required' => false,
129 'default' => 10,
130 'sanitize_callback' => 'absint',
131 ],
132 ]);
133 $this->get($this->endpoint . '/chatbot-generated', [$this, 'get_chatbot_generated'], [
134 'chat' => [
135 'required' => true,
136 'sanitize_callback' => 'sanitize_text_field',
137 'validate_callback' => function($param, $request, $key) {
138 return is_string($param) && strlen($param) > 0 && strlen($param) <= 128 && preg_match('/^[A-Za-z0-9\-_]+$/', $param);
139 },
140 ],
141 ]);
142 $this->post($this->endpoint . '/chatbot-detected-info', [$this, 'update_chatbot_detected_info'], [
143 'chat' => [
144 'required' => true,
145 'sanitize_callback' => 'sanitize_text_field',
146 'validate_callback' => function($param, $request, $key) {
147 return is_string($param) && strlen($param) > 0 && strlen($param) <= 128 && preg_match('/^[A-Za-z0-9\-_]+$/', $param);
148 },
149 ],
150 ]);
151 $this->post($this->endpoint . '/chatbot-import-prepare', [$this, 'chatbot_import_prepare']);
152 $this->post($this->endpoint . '/chatbot-mark-imported', [$this, 'mark_chatbot_imported'], [
153 'chat' => [
154 'required' => true,
155 'sanitize_callback' => 'sanitize_text_field',
156 'validate_callback' => function($param, $request, $key) {
157 return is_string($param) && strlen($param) > 0 && strlen($param) <= 128 && preg_match('/^[A-Za-z0-9\-_]+$/', $param);
158 },
159 ],
160 ]);
161 $this->get($this->endpoint . '/attachments', [$this, 'get_attachments'], [
162 'type' => [
163 'default' => 'pack',
164 'required' => false,
165 'sanitize_callback' => 'sanitize_text_field',
166 ],
167 'id' => [
168 'required' => false,
169 'sanitize_callback' => 'sanitize_text_field',
170 ],
171 'pack_id' => [
172 'required' => false,
173 'sanitize_callback' => 'sanitize_text_field',
174 ],
175 ]);
176 $this->get($this->endpoint . '/images', [$this, 'search_images'], [
177 'query' => [
178 'required' => false,
179 'sanitize_callback' => 'sanitize_text_field',
180 'validate_callback' => function($param, $request, $key) {
181 return is_string($param) && strlen($param) <= 255;
182 },
183 ],
184 'orientation' => [
185 'required' => false,
186 'default' => 'all',
187 'sanitize_callback' => 'sanitize_text_field',
188 'validate_callback' => function($param, $request, $key) {
189 $allowed_orientations = ['all', 'landscape', 'portrait', 'square'];
190 return in_array($param, $allowed_orientations, true);
191 },
192 ],
193 'size' => [
194 'required' => false,
195 'default' => 'medium',
196 'sanitize_callback' => 'sanitize_text_field',
197 'validate_callback' => function($param, $request, $key) {
198 $allowed_sizes = ['small', 'medium', 'large'];
199 return in_array($param, $allowed_sizes, true);
200 },
201 ],
202 'color' => [
203 'required' => false,
204 'sanitize_callback' => 'sanitize_text_field',
205 'validate_callback' => function($param, $request, $key) {
206 return is_string($param) && strlen($param) <= 50;
207 },
208 ],
209 'page' => [
210 'required' => false,
211 'default' => 1,
212 'sanitize_callback' => 'absint',
213 'validate_callback' => function($param, $request, $key) {
214 return is_numeric($param) && $param > 0 && $param <= 1000;
215 },
216 ],
217 'per_page' => [
218 'required' => false,
219 'default' => 20,
220 'sanitize_callback' => 'absint',
221 'validate_callback' => function($param, $request, $key) {
222 return is_numeric($param) && $param > 0 && $param <= 100;
223 },
224 ],
225 ]);
226 // die(rest_url( 'templately/v1/ai-content/ai-update' ));
227 }
228
229 public function calculate_credit() {
230 $pack_id = $this->get_param('pack_id');
231
232 return [
233 'status' => 'success',
234 'data' => [
235 'availableCredit' => 100,
236 ],
237 ];
238
239 if (empty($pack_id)) {
240 return $this->error('invalid_id', __('Invalid ID.', 'templately'), 'calculate_credit', 400);
241 }
242
243 $extra_headers = [
244 'Accept' => 'application/json',
245 ];
246 $response = Helper::make_api_get_request("v2/ai/calculate-credit/pack/$pack_id", [], $extra_headers, 30);
247
248
249 // return $response;
250 if (is_wp_error($response)) {
251 return $this->error('request_failed', __('Request failed.', 'templately'), 'calculate_credit', 500, ['error_detail' => $response->get_error_message()]);
252 }
253
254 $body = wp_remote_retrieve_body($response);
255 $data = json_decode($body, true);
256 // error status is ok
257 if (! is_array($data) || ! isset($data['status'])) {
258 return $this->error('invalid_response', __('Invalid response.', 'templately'), 'calculate_credit', 500);
259 }
260
261
262 return $data;
263 }
264
265 public function modify_content() {
266 add_filter('wp_redirect', '__return_false', 999);
267 set_time_limit(3 * MINUTE_IN_SECONDS);
268 ini_set('max_execution_time', 3 * MINUTE_IN_SECONDS);
269
270 $pack_id = $this->get_param('pack_id');
271 $isBusinessNichesNew = $this->get_param('isBusinessNichesNew', false);
272 $ai_page_ids = $this->get_param('ai_page_ids', [], null);
273 $content_ids = $this->get_param('content_ids', [], null);
274 $session_id = $this->get_param('session_id'); // Add session_id parameter
275
276 // Security: Sanitize session_id if provided
277 if (!empty($session_id)) {
278 $session_id = AIUtils::sanitize_path_component($session_id, 'session_id');
279 if (is_wp_error($session_id)) {
280 return $session_id;
281 }
282 }
283
284 $preview_pages = $this->get_param('preview_pages', [], null);
285 $image_replace = $this->get_param('imageReplace', [], null);
286 $platform = $this->get_param('platform');
287 $language = $this->get_param('language', null);
288
289 // ai content fields
290 $name = $this->get_param('name');
291 $category = $this->get_param('category');
292 $description = $this->get_param('description');
293 $email = $this->get_param('email');
294 $contactNumber = $this->get_param('contactNumber');
295 $businessAddress = $this->get_param('businessAddress');
296 $openingHour = $this->get_param('openingHour');
297 $requested_platform = $this->get_param('requested_platform', 'templately');
298
299 if (empty($pack_id)) {
300 return $this->error('invalid_id', __('Invalid ID.', 'templately'), 'modify_content', 400);
301 }
302 if (empty($category)) {
303 return $this->error('invalid_prompt', __('Invalid prompt.', 'templately'), 'modify_content', 400);
304 }
305 if (empty($content_ids) && empty($preview_pages)) {
306 return $this->error('invalid_content_ids', __('Invalid content ids.', 'templately'), 'modify_content', 400);
307 }
308 if (empty($platform)) {
309 return $this->error('invalid_platform', __('Invalid platform.', 'templately'), 'modify_content', 400);
310 }
311
312
313 // $response = get_transient( '__templately_ai_process_id' );
314
315 // if(empty($response)) {
316 $extra_headers = [
317 'Accept' => 'application/json',
318 'x-templately-session-id' => $session_id,
319 'x-templately-requested-platform' => $requested_platform,
320 ];
321 $body_data = [
322 'business_name' => $name,
323 'business_niches' => $category,
324 'prompt' => $description,
325 'email' => $email,
326 'phone' => $contactNumber,
327 'address' => $businessAddress,
328 'openingHour' => $openingHour,
329 'pack_id' => $pack_id,
330 'content_ids' => $content_ids,
331 'platform' => $platform,
332 'preview_pages' => $preview_pages,
333 'language' => $language,
334 'callback' => defined('TEMPLATELY_CALLBACK') ? TEMPLATELY_CALLBACK . '/wp-json/templately/v1/ai-content/ai-update' : rest_url('templately/v1/ai-content/ai-update'),
335 ];
336 /**
337 * Filter body data before making API request to modify-content endpoint
338 *
339 * @since 3.5.0
340 * @param array $body_data The request body data
341 * @param WP_REST_Request $request The REST request object
342 */
343 $body_data = apply_filters( 'templately_ai_modify_content_body_data', $body_data, $this->request );
344
345 $response = Helper::make_api_post_request('v2/ai/modify-content/pack', $body_data, $extra_headers, 15 * MINUTE_IN_SECONDS);
346
347 // set_transient( '__templately_ai_process_id', $response, 60 * 60 * 24 * 30 );
348 // }
349
350 $bk_ai_business_niches = get_option('templately_ai_business_niches', []);
351 if (!empty($business_niches) && $isBusinessNichesNew && ! in_array($business_niches, $bk_ai_business_niches)) {
352 $bk_ai_business_niches[] = $business_niches;
353 update_option('templately_ai_business_niches', $bk_ai_business_niches, false);
354 }
355
356 // return $response;
357 if (is_wp_error($response)) {
358 error_log(print_r($response, true));
359 return $this->error('request_failed', __('Request failed.', 'templately'), 'modify_content', 500, ['error_data' => $response->get_error_data()]);
360 }
361
362 $body = wp_remote_retrieve_body($response);
363 $data = json_decode($body, true);
364 // error status is ok, if status is error then return as is
365 if (! is_array($data) || ! isset($data['status'])) {
366 return $this->error('invalid_response', __('Invalid response.', 'templately'), 'modify_content', 500, ['data' => $data]);
367 }
368
369 // "{"status":"success","message":"The content is being generated in the queue","process_id":"01JRQQD39GNWTNF18EWF8YH0BG-271838-pack-408"}"
370 if (isset($data['status']) && $data['status'] === 'success' && isset($data['process_id'])) {
371 $process_id = $data['process_id'];
372
373 // // Save templates to files if available using the common function
374 // if (!empty($data['templates']) && is_array($data['templates'])) {
375 // foreach ($data['templates'] as $content_id => $template_data) {
376 // // Decode template if it's base64 encoded
377 // if (! empty($template_data) && base64_decode($template_data, true) !== false) {
378 // $data['templates'][$content_id] = base64_decode($template_data);
379 // }
380
381 // if (!empty($template_data)) {
382 // AIUtils::save_template_to_file(
383 // $process_id,
384 // $content_id,
385 // $template_data,
386 // $ai_page_ids,
387 // true, // Always use preview mode for AI content workflow
388 // isset($template_data['isSkipped']) ? $template_data['isSkipped'] : false
389 // );
390 // }
391 // }
392 // }
393
394 $user = $this->utils('options')->get('user');
395
396 $ai_process_data[$process_id] = [
397 'name' => $name,
398 'category' => $category,
399 'description' => $description,
400 'email' => $email,
401 'contactNumber' => $contactNumber,
402 'businessAddress' => $businessAddress,
403 'openingHour' => $openingHour,
404 'process_id' => $process_id,
405 'pack_id' => $pack_id,
406 'ai_page_ids' => $ai_page_ids,
407 'ai_preview_ids' => $preview_pages,
408 'content_ids' => $content_ids,
409 'platform' => $platform,
410 'api_key' => $this->api_key,
411 'user_id' => isset($user['id']) ? $user['id'] : null,
412 'session_id' => $session_id,
413 'imageReplace' => $image_replace,
414 'language' => $language,
415 'requested_platform' => $requested_platform,
416 ];
417
418 // Update using API key-based storage with automatic count-based cleanup
419 AIUtils::update_ai_process_data($ai_process_data);
420
421 return [
422 'status' => 'success',
423 'message' => __('The content is being generated in the queue', 'templately'),
424 'process_id' => $process_id,
425 'templates' => !empty($data['templates']) ? $data['templates'] : null,
426 'is_local_site' => !empty($data['is_local_site']) ? $data['is_local_site'] : null,
427 ];
428 }
429
430 return $data;
431 }
432
433 public function ai_update() {
434 add_filter('wp_redirect', '__return_false', 999);
435
436 $template = $this->get_param('template');
437 $process_id = $this->get_param('process_id');
438 $template_id = $this->get_param('template_id');
439 $content_id = $this->get_param('content_id');
440 $type = $this->get_param('type');
441 $isSkipped = $this->get_param('isSkipped', false);
442 $credit_cost = $this->request->get_param('credit_cost');
443
444 error_log('process_id: ' . $process_id);
445
446 // Handle credit cost updates separately
447 if ($this->request->has_param('credit_cost')) {
448 $processed_pages = get_option("templately_ai_processed_pages", []);
449 $processed_pages[$process_id] = $processed_pages[$process_id] ?? [];
450 $processed_pages[$process_id]['credit_cost'] = $credit_cost;
451 update_option("templately_ai_processed_pages", $processed_pages, false);
452
453 return [
454 'status' => 'success',
455 'data' => [
456 'process_id' => $process_id,
457 'credit_cost' => $credit_cost,
458 ],
459 ];
460 }
461
462 // Always use preview mode for AI content workflow
463 // Validate and get process data using centralized method
464 $process_data = AIUtils::validate_and_get_process_data($process_id);
465 if (is_wp_error($process_data)) {
466 return $process_data;
467 }
468
469 $session_id = $process_data['session_id'];
470 $ai_page_ids = $process_data['ai_page_ids'];
471
472 // Use the common helper function to save the template
473 $result = AIUtils::save_template_to_file(
474 $process_id,
475 $session_id,
476 $content_id,
477 $template,
478 $ai_page_ids,
479 $isSkipped
480 );
481
482 if(is_wp_error($result)){
483 return $result;
484 }
485
486 // Return the result from the helper function
487 if (isset($result['status']) && $result['status'] === 'success') {
488 return $result;
489 }
490
491 // Return error if the helper function failed
492 return $result;
493 }
494
495 public function ai_update_preview() {
496 add_filter('wp_redirect', '__return_false', 999);
497
498 $template = $this->get_param('templates'); // Now expects an array with content_id as keys
499 $process_id = $this->get_param('process_id');
500 $isSkipped = $this->get_param('isSkipped', false);
501 $error = $this->get_param('error', null);
502
503 error_log('process_id: ' . $process_id);
504
505 if (!empty($isSkipped) || !empty($error)) {
506 // Update AI process data with error using API key-based storage
507 $ai_process_data = AIUtils::get_ai_process_data();
508 if (isset($ai_process_data[$process_id])) {
509 $ai_process_data[$process_id]['preview_error'] = $error;
510 AIUtils::update_ai_process_data($ai_process_data);
511 }
512 wp_send_json_error([
513 'status' => 'error',
514 'message' => $error,
515 ]);
516 }
517
518 // Validate template parameter is an array
519 if (!is_array($template) || empty($template)) {
520 return $this->error('invalid_template', __('Template must be a non-empty array with content_id as keys.', 'templately'), 'ai-content/ai-update-preview', 400);
521 }
522
523 // Always use preview mode for AI content workflow
524 // Validate and get process data using centralized method
525 $process_data = AIUtils::validate_and_get_process_data($process_id);
526 if (is_wp_error($process_data)) {
527 return $process_data;
528 }
529
530 $session_id = $process_data['session_id'];
531 $ai_page_ids = $process_data['ai_page_ids'];
532 $results = [];
533 $success_count = 0;
534 $error_count = 0;
535
536 // Process each content_id/template pair
537 foreach ($template as $content_id => $template_data) {
538 // Use the common helper function to save the template (always preview mode)
539 $result = AIUtils::save_template_to_file(
540 $process_id,
541 $session_id,
542 $content_id,
543 $template_data,
544 $ai_page_ids,
545 $isSkipped
546 );
547
548 $results[$content_id] = $result;
549
550 // Track success/error counts
551 if (isset($result['status']) && $result['status'] === 'success') {
552 $success_count++;
553 } else {
554 $error_count++;
555 }
556 }
557
558 // Return consolidated response
559 $overall_status = $error_count === 0 ? 'success' : ($success_count === 0 ? 'error' : 'partial_success');
560
561 // Note: No cleanup needed with API key-based storage and count-based management
562
563 return [
564 'status' => $overall_status,
565 'message' => sprintf(
566 __('Processed %d templates: %d successful, %d failed.', 'templately'),
567 count($template),
568 $success_count,
569 $error_count
570 ),
571 ];
572 }
573
574
575
576 /**
577 * Get attachments from API endpoint
578 *
579 * @return array|\WP_Error
580 */
581 public function get_attachments() {
582 // Get parameters from request
583 $type = $this->get_param('type', 'pack');
584 $id = $this->get_param('pack_id');
585 $requested_platform = $this->get_param('requested_platform', 'templately');
586
587 // Require ID parameter - return error if not provided
588 if (empty($id)) {
589 return $this->error('missing_id', __('Pack ID or ID parameter is required.', 'templately'), 'get_attachments', 400);
590 }
591
592 try {
593 // Construct API endpoint URL
594 $api_endpoint = "get-xml-attachment/{$type}/{$id}";
595
596 // Make API call
597 $extra_headers = [
598 'Accept' => 'application/xml, text/xml',
599 'x-templately-requested-platform' => $requested_platform,
600 ];
601 $response = Helper::make_api_get_request("v2/$api_endpoint", [], $extra_headers, 30);
602
603 // Check for HTTP errors
604 if (is_wp_error($response)) {
605 return $this->error('api_request_failed', __('Failed to fetch attachments from API.', 'templately'), 'get_attachments', 500, ['error_detail' => $response->get_error_message()]);
606 }
607
608 $response_code = wp_remote_retrieve_response_code($response);
609 $xml_content = wp_remote_retrieve_body($response);
610
611 if ($response_code !== 200) {
612 // check if $xml_content contains valid json
613 // ex. '{"status":"error","message":"Attachment XML file not found in pack archive."}'
614 $error_data = @json_decode($xml_content, true);
615 if(is_array($error_data) && isset($error_data['status']) && $error_data['status'] === 'error' && !empty($error_data['message'])){
616 return $this->error('api_http_error', $error_data['message'], 'get_attachments', $response_code);
617 }
618 return $this->error('api_http_error', sprintf(__('API returned HTTP %d error.', 'templately'), $response_code), 'get_attachments', $response_code);
619 }
620
621 // Validate we have XML content
622 if (empty($xml_content)) {
623 return $this->error('no_xml_content', __('No XML content found in API response.', 'templately'), 'get_attachments', 404);
624 }
625
626 // Parse the XML content from API response
627 $parsed_data = $this->parse_xml_content($xml_content);
628
629 if (is_wp_error($parsed_data)) {
630 return $this->error('xml_parse_error', __('Failed to parse XML content.', 'templately'), 'get_attachments', 500, ['error_detail' => $parsed_data->get_error_message()]);
631 }
632
633 // Extract attachments from parsed data
634 $attachments = $this->extract_attachments_from_parsed_data($parsed_data);
635
636 return [
637 'status' => 'success',
638 'data' => $attachments,
639 'message' => sprintf(__('Found %d attachments.', 'templately'), count($attachments)),
640 ];
641
642 } catch (Exception $e) {
643 return $this->error('exception', __('An unexpected error occurred while fetching attachments.', 'templately'), 'get_attachments', 500, ['error_detail' => $e->getMessage()]);
644 }
645 }
646
647
648
649 /**
650 * Parse XML content string using WXR Parser
651 *
652 * @param string $xml_content XML content string
653 * @return array|\WP_Error Parsed data or error
654 */
655 private function parse_xml_content($xml_content) {
656 // Ensure WordPress filesystem functions are available
657 if (!function_exists('wp_tempnam')) {
658 require_once(ABSPATH . 'wp-admin/includes/file.php');
659 }
660
661 // Create a temporary file to store XML content
662 $temp_file = wp_tempnam('templately_attachments');
663 if (!$temp_file) {
664 return new WP_Error('temp_file_failed', __('Failed to create temporary file.', 'templately'));
665 }
666
667 // Write XML content to temporary file
668 $bytes_written = file_put_contents($temp_file, $xml_content);
669 if ($bytes_written === false) {
670 unlink($temp_file);
671 return new WP_Error('write_failed', __('Failed to write XML content to temporary file.', 'templately'));
672 }
673
674 try {
675 // Initialize WXR Parser
676 $parser = new WXR_Parser();
677
678 // Parse the temporary XML file
679 $parsed_data = $parser->parse($temp_file);
680
681 // Clean up temporary file
682 unlink($temp_file);
683
684 return $parsed_data;
685
686 } catch (Exception $e) {
687 // Clean up temporary file on exception
688 if (file_exists($temp_file)) {
689 unlink($temp_file);
690 }
691 return new WP_Error('parse_exception', $e->getMessage());
692 }
693 }
694
695 /**
696 * Extract attachments from parsed WXR data
697 *
698 * @param array $parsed_data Parsed WXR data
699 * @return array Array of attachment data
700 */
701 private function extract_attachments_from_parsed_data($parsed_data) {
702 $attachments = [];
703
704 if (isset($parsed_data['posts']) && is_array($parsed_data['posts'])) {
705 foreach ($parsed_data['posts'] as $post) {
706 // Check if this is an attachment
707 if (isset($post['post_type']) && $post['post_type'] === 'attachment') {
708 $attachment = [
709 'id' => isset($post['post_id']) ? (int) $post['post_id'] : 0,
710 'url' => isset($post['attachment_url']) ? (string) $post['attachment_url'] : '',
711 'title' => isset($post['post_title']) ? (string) $post['post_title'] : '',
712 'type' => isset($post['attachment_type']) ? (string) $post['attachment_type'] : '',
713 ];
714
715 // Extract metadata including dimensions and medium URL
716 $metadata = $this->extract_medium_size_url($post, $attachment['url']);
717
718 // Filter out small images (width or height <= 150px) to ignore small icons
719 if ($metadata && isset($metadata['width']) && isset($metadata['height'])) {
720 if ($metadata['width'] < 150 || $metadata['height'] < 150) {
721 continue; // Skip small images/icons
722 }
723
724 // Add dimensions to attachment data
725 $attachment['width'] = $metadata['width'];
726 $attachment['height'] = $metadata['height'];
727
728 // Add medium URL if available
729 if (isset($metadata['medium_url'])) {
730 $attachment['medium_url'] = $metadata['medium_url'];
731 }
732 } else {
733 // Skip attachments without metadata or dimensions
734 continue;
735 }
736
737 // Only add if we have the required data
738 if ($attachment['id'] && $attachment['url'] && $attachment['title']) {
739 $attachments[] = $attachment;
740 }
741 }
742 }
743 }
744
745 return $attachments;
746 }
747
748 /**
749 * Extract medium size URL from attachment metadata and get image dimensions
750 *
751 * @param array $post Post data from WXR parser
752 * @param string $original_url Original attachment URL
753 * @return array|null Array with medium_url and dimensions if found, null otherwise
754 */
755 private function extract_medium_size_url($post, $original_url) {
756 if (!isset($post['postmeta']) || !is_array($post['postmeta'])) {
757 return null;
758 }
759
760 foreach ($post['postmeta'] as $meta) {
761 if (!isset($meta['key']) || !isset($meta['value'])) {
762 continue;
763 }
764
765 // Only check _wp_attachment_metadata
766 if ($meta['key'] === '_wp_attachment_metadata') {
767 $attachment_metadata = @unserialize($meta['value']);
768 if (is_array($attachment_metadata)) {
769 $result = [];
770
771 // Get original image dimensions
772 $width = isset($attachment_metadata['width']) ? (int) $attachment_metadata['width'] : 0;
773 $height = isset($attachment_metadata['height']) ? (int) $attachment_metadata['height'] : 0;
774
775 $result['width'] = $width;
776 $result['height'] = $height;
777
778 // Check if medium size exists
779 if (isset($attachment_metadata['sizes']['medium']['file'])) {
780 // Construct medium URL from original URL and medium filename
781 $medium_filename = $attachment_metadata['sizes']['medium']['file'];
782 $original_path = dirname(parse_url($original_url, PHP_URL_PATH));
783 $base_url = str_replace(parse_url($original_url, PHP_URL_PATH), '', $original_url);
784 $result['medium_url'] = $base_url . $original_path . '/' . $medium_filename;
785 }
786
787 return $result;
788 }
789 }
790 }
791
792 return null;
793 }
794
795
796
797 /**
798 * Search images endpoint
799 *
800 * @param WP_REST_Request $request
801 * @return WP_REST_Response|WP_Error
802 */
803 public function search_images(WP_REST_Request $request) {
804 // Get and sanitize parameters
805 $query = $this->get_param('query', '');
806 $orientation = $this->get_param('orientation', 'all');
807 $size = $this->get_param('size', 'medium');
808 $color = $this->get_param('color', '');
809 $page = $this->get_param('page', 1, 'absint');
810 $per_page = $this->get_param('per_page', 20, 'absint');
811
812 // Validate required query parameter
813 if (empty($query)) {
814 return $this->error(
815 'missing_query',
816 __('Search query is required.', 'templately'),
817 'search_images',
818 400
819 );
820 }
821
822 // Prepare API request parameters
823 $api_params = [
824 'query' => urlencode($query),
825 'page' => $page,
826 'per_page' => $per_page,
827 ];
828
829 // Add optional parameters if provided
830 if ($orientation !== 'all') {
831 $api_params['orientation'] = $orientation;
832 }
833
834 if (!empty($size)) {
835 $api_params['size'] = $size;
836 }
837
838 if (!empty($color)) {
839 $api_params['color'] = $color;
840 }
841
842 // Make API request to external image service
843 $extra_headers = [
844 'Content-Type' => 'application/json',
845 ];
846
847 $response = Helper::make_api_get_request('v2/images', $api_params, $extra_headers, 30);
848
849 // Handle API response errors
850 if (is_wp_error($response)) {
851 return $this->error(
852 'api_request_failed',
853 __('Failed to fetch images from external service.', 'templately'),
854 'search_images',
855 500
856 );
857 }
858
859 $response_code = wp_remote_retrieve_response_code($response);
860 $response_body = wp_remote_retrieve_body($response);
861
862 if ($response_code !== 200) {
863 return $this->error(
864 'api_response_error',
865 sprintf(__('External API returned error code: %d', 'templately'), $response_code),
866 'search_images',
867 $response_code
868 );
869 }
870
871 // Parse and validate response
872 $data = json_decode($response_body, true);
873 if (json_last_error() !== JSON_ERROR_NONE) {
874 return $this->error(
875 'invalid_response',
876 __('Invalid response from external service.', 'templately'),
877 'search_images',
878 500
879 );
880 }
881
882 // Check if the response has the expected structure and success status
883 if (!isset($data['status']) || $data['status'] !== 'success') {
884 return $this->error(
885 'api_response_error',
886 __('External API returned an error status.', 'templately'),
887 'search_images',
888 500
889 );
890 }
891
892 // Extract nested data from the response
893 $response_data = $data['data'] ?? [];
894 $images = $response_data['images'] ?? [];
895 $total_results = $response_data['total_results'] ?? 0;
896 $current_page = $response_data['page'] ?? $page;
897 $per_page_count = $response_data['per_page'] ?? $per_page;
898
899 // Return successful response with properly mapped data
900 return $this->success([
901 'images' => $images,
902 'total' => $total_results,
903 'page' => $current_page,
904 'per_page' => $per_page_count,
905 'total_pages' => $total_results > 0 ? ceil($total_results / $per_page_count) : 0,
906 ]);
907 }
908
909
910
911 /**
912 * Generate tagline using AI
913 *
914 * @return array|WP_Error
915 */
916 public function generate_tagline() {
917 // Get parameters
918 $prompt = $this->get_param('prompt');
919 $requested_platform = $this->get_param('requested_platform', 'templately');
920
921 // Validate required parameters
922 if (empty($prompt)) {
923 return $this->error(
924 'missing_prompt',
925 __('Prompt is required for tagline generation.', 'templately'),
926 'generate_tagline',
927 400
928 );
929 }
930
931 // Prepare request body
932 $body_data = [
933 'prompt' => $prompt,
934 ];
935
936 // Make API request
937 $extra_headers = [
938 'Content-Type' => 'application/json',
939 'x-templately-requested-platform' => $requested_platform,
940 ];
941
942 $response = Helper::make_api_post_request('v2/generate-tagline', $body_data, $extra_headers, 30);
943
944 // Handle API response errors
945 if (is_wp_error($response)) {
946 return $this->error(
947 'api_request_failed',
948 __('Failed to generate tagline.', 'templately'),
949 'generate_tagline',
950 500,
951 ['error_detail' => $response->get_error_message()]
952 );
953 }
954
955 $response_code = wp_remote_retrieve_response_code($response);
956 $response_body = wp_remote_retrieve_body($response);
957
958 if ($response_code !== 200) {
959 // Try to parse the response body as JSON to get specific error details
960 $data = json_decode($response_body, true);
961
962 // If valid JSON, extract error message and return with proper status code
963 if (json_last_error() === JSON_ERROR_NONE && is_array($data)) {
964 $error_message = isset($data['message']) ? $data['message'] : __('Something went wrong. Please try again or contact support.', 'templately');
965 return $this->error(
966 'api_response_error',
967 $error_message,
968 'generate_tagline',
969 $response_code
970 );
971 }
972
973 // Otherwise, return generic error
974 return $this->error(
975 'api_response_error',
976 __('Something went wrong. Please try again or contact support.', 'templately'),
977 'generate_tagline',
978 $response_code
979 );
980 }
981
982 // Parse and validate response
983 $data = json_decode($response_body, true);
984 if (json_last_error() !== JSON_ERROR_NONE) {
985 return $this->error(
986 'invalid_response',
987 __('Invalid response from API.', 'templately'),
988 'generate_tagline',
989 500
990 );
991 }
992
993 // Check if the response has the expected structure
994 if (!isset($data['status'])) {
995 return $this->error(
996 'api_response_error',
997 __('API returned an unexpected response.', 'templately'),
998 'generate_tagline',
999 500
1000 );
1001 }
1002
1003 // Return the response as-is
1004 return $data;
1005 }
1006
1007 /**
1008 * Fetch a chatbot conversation by ID from the external Templately chatbot API.
1009 *
1010 * Used to resume a conversation that began on templately.dev when the user
1011 * is redirected into the plugin with ?process=ai&chat={uuid}.
1012 *
1013 * @return array|\WP_Error Pass-through of the external response { status, data } or WP_Error.
1014 */
1015 public function get_chatbot_conversation() {
1016 $chat = $this->get_param('chat');
1017
1018 if (empty($chat)) {
1019 return $this->error('invalid_chat_id', __('Invalid conversation ID.', 'templately'), 'ai-content/chatbot-conversation', 400);
1020 }
1021
1022 $extra_headers = [
1023 'Accept' => 'application/json',
1024 ];
1025 $response = Helper::make_api_get_request("v2/chatbot/conversation/{$chat}", [], $extra_headers, 30);
1026
1027 if (is_wp_error($response)) {
1028 return $this->error('request_failed', __('Failed to fetch conversation.', 'templately'), 'ai-content/chatbot-conversation', 500, ['error_detail' => $response->get_error_message()]);
1029 }
1030
1031 $response_code = wp_remote_retrieve_response_code($response);
1032 $body = wp_remote_retrieve_body($response);
1033 $data = json_decode($body, true);
1034
1035 if ($response_code !== 200) {
1036 $message = (is_array($data) && !empty($data['message'])) ? $data['message'] : sprintf(__('API returned HTTP %d error.', 'templately'), $response_code);
1037 return $this->error('api_http_error', $message, 'ai-content/chatbot-conversation', $response_code);
1038 }
1039
1040 if (!is_array($data) || !isset($data['status'])) {
1041 return $this->error('invalid_response', __('Invalid response.', 'templately'), 'ai-content/chatbot-conversation', 500);
1042 }
1043
1044 return $data;
1045 }
1046
1047 /**
1048 * List the connected account's generated AI sites, newest first.
1049 *
1050 * Backs the "My AI Sites" screen, which exists so a user can re-import a
1051 * generation at any time instead of having to keep its templately.com link.
1052 *
1053 * Each row carries `can_import` / `is_expired` / `is_pro` / `expires_at`,
1054 * computed server-side (free accounts get 7 days from generation, entitled
1055 * accounts import forever). Render those as given — recomputing the window
1056 * here would silently drift from the backend the moment the rule changes.
1057 *
1058 * @return array|\WP_Error Pass-through of { status, current_page, total_page, total, data } or WP_Error.
1059 */
1060 public function get_chatbot_conversations() {
1061 $page = max(1, (int) $this->get_param('page', 1, 'absint'));
1062 $per_page = min(100, max(1, (int) $this->get_param('per_page', 10, 'absint')));
1063
1064 $extra_headers = [
1065 'Accept' => 'application/json',
1066 ];
1067 $response = Helper::make_api_get_request('v2/chatbot/conversations', [
1068 'page' => $page,
1069 'per_page' => $per_page,
1070 ], $extra_headers, 30);
1071
1072 if (is_wp_error($response)) {
1073 return $this->error('request_failed', __('Failed to fetch your AI sites.', 'templately'), 'ai-content/chatbot-conversations', 500, ['error_detail' => $response->get_error_message()]);
1074 }
1075
1076 $response_code = wp_remote_retrieve_response_code($response);
1077 $body = wp_remote_retrieve_body($response);
1078 $data = json_decode($body, true);
1079
1080 if ($response_code !== 200) {
1081 $message = (is_array($data) && !empty($data['message'])) ? $data['message'] : sprintf(__('API returned HTTP %d error.', 'templately'), $response_code);
1082 return $this->error('api_http_error', $message, 'ai-content/chatbot-conversations', $response_code);
1083 }
1084
1085 if (!is_array($data) || !isset($data['status'])) {
1086 return $this->error('invalid_response', __('Invalid response.', 'templately'), 'ai-content/chatbot-conversations', 500);
1087 }
1088
1089 return $data;
1090 }
1091
1092 /**
1093 * Fetch the server-side generated content for a chatbot conversation (Phase 2).
1094 *
1095 * In Phase 2 the AI content is generated on the backend. This proxy mirrors
1096 * {@see get_chatbot_conversation()} and returns the already-generated page
1097 * content, customization data and signed logo URL so the plugin can run a
1098 * thin import without triggering generation or the customizer locally.
1099 *
1100 * @return array|\WP_Error Pass-through of the external response { status, data } or WP_Error.
1101 */
1102 public function get_chatbot_generated() {
1103 $chat = $this->get_param('chat');
1104
1105 if (empty($chat)) {
1106 return $this->error('invalid_chat_id', __('Invalid conversation ID.', 'templately'), 'ai-content/chatbot-generated', 400);
1107 }
1108
1109 $extra_headers = [
1110 'Accept' => 'application/json',
1111 ];
1112 $response = Helper::make_api_get_request("v2/chatbot/generated/{$chat}", [], $extra_headers, 30);
1113
1114 if (is_wp_error($response)) {
1115 return $this->error('request_failed', __('Failed to fetch generated content.', 'templately'), 'ai-content/chatbot-generated', 500, ['error_detail' => $response->get_error_message()]);
1116 }
1117
1118 $response_code = wp_remote_retrieve_response_code($response);
1119 $body = wp_remote_retrieve_body($response);
1120 $data = json_decode($body, true);
1121
1122 if ($response_code !== 200) {
1123 $message = (is_array($data) && !empty($data['message'])) ? $data['message'] : sprintf(__('API returned HTTP %d error.', 'templately'), $response_code);
1124 return $this->error('api_http_error', $message, 'ai-content/chatbot-generated', $response_code);
1125 }
1126
1127 if (!is_array($data) || !isset($data['status'])) {
1128 return $this->error('invalid_response', __('Invalid response.', 'templately'), 'ai-content/chatbot-generated', 500);
1129 }
1130
1131 // The direct-import handoff reads this endpoint and then immediately calls
1132 // chatbot-import-prepare, which pulls the very same (large) bundle off GCP
1133 // seconds later. Park it so prepare can reuse it instead of paying for a
1134 // second identical transfer.
1135 Database::set_transient(self::GENERATED_CACHE_KEY . $chat, $data, self::GENERATED_CACHE_TTL);
1136
1137 return $data;
1138 }
1139
1140 /**
1141 * Persist edited detected-info back to the chatbot conversation (Phase 2).
1142 *
1143 * Mirrors {@see get_chatbot_conversation()} / {@see get_chatbot_generated()}
1144 * but forwards a POST. When the user edits the detected-info card in the
1145 * sidebar, the plugin proxies the corrected values to the backend so a later
1146 * replay reflects them. The backend route is gated by the X-Templately-Apikey
1147 * header, so it is supplied explicitly here.
1148 *
1149 * Expected JSON body: { chat, detected_info: { ...fields } }
1150 *
1151 * @return array|\WP_Error Pass-through of the external response { status, data } or WP_Error.
1152 */
1153 public function update_chatbot_detected_info() {
1154 $chat = $this->get_param('chat');
1155 $detected_info = $this->get_param('detected_info', [], null);
1156
1157 if (empty($chat)) {
1158 return $this->error('invalid_chat_id', __('Invalid conversation ID.', 'templately'), 'ai-content/chatbot-detected-info', 400);
1159 }
1160
1161 // detected_info may arrive as a JSON string when sent via FormData.
1162 if (is_string($detected_info)) {
1163 $decoded = json_decode($detected_info, true);
1164 $detected_info = is_array($decoded) ? $decoded : [];
1165 }
1166 if (!is_array($detected_info)) {
1167 $detected_info = [];
1168 }
1169
1170 $extra_headers = [
1171 'Accept' => 'application/json',
1172 'X-Templately-Apikey' => $this->api_key,
1173 ];
1174 $response = Helper::make_api_post_request("v2/chatbot/conversation/{$chat}/detected-info", ['detected_info' => $detected_info], $extra_headers, 30);
1175
1176 if (is_wp_error($response)) {
1177 return $this->error('request_failed', __('Failed to update detected info.', 'templately'), 'ai-content/chatbot-detected-info', 500, ['error_detail' => $response->get_error_message()]);
1178 }
1179
1180 $response_code = wp_remote_retrieve_response_code($response);
1181 $body = wp_remote_retrieve_body($response);
1182 $data = json_decode($body, true);
1183
1184 if ($response_code !== 200) {
1185 $message = (is_array($data) && !empty($data['message'])) ? $data['message'] : sprintf(__('API returned HTTP %d error.', 'templately'), $response_code);
1186 return $this->error('api_http_error', $message, 'ai-content/chatbot-detected-info', $response_code);
1187 }
1188
1189 if (!is_array($data) || !isset($data['status'])) {
1190 return $this->error('invalid_response', __('Invalid response.', 'templately'), 'ai-content/chatbot-detected-info', 500);
1191 }
1192
1193 return $data;
1194 }
1195
1196 /**
1197 * Report a completed import back to templately.dev (Phase 2 import-once gate).
1198 *
1199 * Once the plugin finishes importing the generated content for a conversation,
1200 * it calls this so the backend flips the conversation status to `imported`.
1201 * Subsequent pulls then return `already_imported = true`, and the web/plugin
1202 * UIs refuse a second import.
1203 *
1204 * @return array|\WP_Error
1205 */
1206 public function mark_chatbot_imported() {
1207 $chat = $this->get_param('chat');
1208
1209 if (empty($chat)) {
1210 return $this->error('invalid_chat_id', __('Invalid conversation ID.', 'templately'), 'ai-content/chatbot-mark-imported', 400);
1211 }
1212
1213 $extra_headers = [
1214 'Accept' => 'application/json',
1215 'X-Templately-Apikey' => $this->api_key,
1216 ];
1217 $response = Helper::make_api_post_request("v2/chatbot/conversation/{$chat}/imported", [], $extra_headers, 30);
1218
1219 if (is_wp_error($response)) {
1220 return $this->error('request_failed', __('Failed to record import.', 'templately'), 'ai-content/chatbot-mark-imported', 500, ['error_detail' => $response->get_error_message()]);
1221 }
1222
1223 $response_code = wp_remote_retrieve_response_code($response);
1224 $body = wp_remote_retrieve_body($response);
1225 $data = json_decode($body, true);
1226
1227 if ($response_code !== 200) {
1228 $message = (is_array($data) && !empty($data['message'])) ? $data['message'] : sprintf(__('API returned HTTP %d error.', 'templately'), $response_code);
1229 return $this->error('api_http_error', $message, 'ai-content/chatbot-mark-imported', $response_code);
1230 }
1231
1232 if (!is_array($data) || !isset($data['status'])) {
1233 return $this->error('invalid_response', __('Invalid response.', 'templately'), 'ai-content/chatbot-mark-imported', 500);
1234 }
1235
1236 return $data;
1237 }
1238
1239 /**
1240 * Thin importer prepare step (Phase 2).
1241 *
1242 * Given a chat uuid and a session that has already been created and had its
1243 * pack downloaded (via the existing templately_pack_create_session_and_download
1244 * AJAX flow), this:
1245 * 1. Registers AI process data (including `chat_id`) so ai_get_json()/
1246 * validation keep working AND so the Finalizer's ChatAIContentProvider
1247 * can claim this process.
1248 * 2. Fetches the backend-generated page content for the conversation.
1249 * 3. Writes whatever pages are ALREADY generated to the same .ai.json
1250 * location the legacy flow uses (via AIUtils::save_template_to_file).
1251 * 4. Downloads the signed logo URL into the WP media library (Utils::upload_logo).
1252 *
1253 * This endpoint NEVER waits for generation to complete. Pages still being
1254 * generated are reported in `missing` and are pulled on demand — and waited
1255 * for — by the Finalizer via AIContentResolver. Previously this held the
1256 * client in a 3s poll loop until every page was ready, which delayed the
1257 * start of the import by minutes for no benefit.
1258 *
1259 * It returns the resolved customization data, logo attachment and the
1260 * process_id so the React app can build the settings FormData and run the
1261 * existing import. No generation or local customizer is involved.
1262 *
1263 * Expected JSON body: { chat, session_id, ai_page_ids: { 'content/page': [...], templates: [...] } }
1264 *
1265 * @return array|\WP_Error
1266 */
1267 /**
1268 * Does a `v2/chatbot/generated` bundle already carry every expected page?
1269 *
1270 * A page counts as present when it is in `templates` (string or int key, the
1271 * upstream is inconsistent) or listed in `skipped_pages` — a skipped page is
1272 * never coming, so waiting on it would hang the poll until it timed out.
1273 *
1274 * @param array $data Decoded `{ status, data }` bundle.
1275 * @param array $expected_ids Flattened page ids, as strings.
1276 * @return bool
1277 */
1278 private function is_generated_bundle_complete($data, $expected_ids) {
1279 $generated = isset($data['data']) && is_array($data['data']) ? $data['data'] : [];
1280
1281 // Never reuse a bundle the user is no longer allowed to import.
1282 if (isset($generated['can_import']) && ! $generated['can_import']) {
1283 return false;
1284 }
1285
1286 $templates = isset($generated['templates']) && is_array($generated['templates']) ? $generated['templates'] : [];
1287 $skipped = isset($generated['skipped_pages']) && is_array($generated['skipped_pages']) ? array_map('strval', $generated['skipped_pages']) : [];
1288
1289 if (empty($templates) && empty($skipped)) {
1290 return false;
1291 }
1292
1293 foreach ($expected_ids as $id) {
1294 if (array_key_exists($id, $templates) || array_key_exists((int) $id, $templates) || in_array($id, $skipped, true)) {
1295 continue;
1296 }
1297 return false;
1298 }
1299
1300 return true;
1301 }
1302
1303 /**
1304 * Resolve the conversation answers to store on a chat-driven process.
1305 *
1306 * Prefers what the client sent (the sidebar holds the detected info the user
1307 * may have just edited), then what was already stored for this process (so a
1308 * repeat call costs nothing), and only then pulls the conversation from the
1309 * cloud — which is the path the `?process=import` landing takes, since it
1310 * never opens the sidebar and so has no answers to send.
1311 *
1312 * A failure here must never break the import: it returns an empty array and
1313 * the process is stored exactly as before.
1314 *
1315 * @param string $chat Conversation uuid.
1316 * @param mixed $detected_info Raw `detected_info` sent by the client.
1317 * @param array $ai_process_data All stored process data.
1318 * @param string $process_id This process id.
1319 * @return array<string,string> Map of conversation step key => value.
1320 */
1321 private function resolve_chat_conversation_fields($chat, $detected_info, $ai_process_data, $process_id) {
1322 $mapped = AIUtils::map_chat_detected_info($detected_info);
1323 if (!empty($mapped)) {
1324 return $mapped;
1325 }
1326
1327 // Already resolved on an earlier call for this process — reuse it.
1328 if (isset($ai_process_data[$process_id]) && AIUtils::has_conversation_data($ai_process_data[$process_id])) {
1329 return AIUtils::map_chat_detected_info(
1330 array_intersect_key($ai_process_data[$process_id], array_flip(AIUtils::CONVERSATION_FIELDS))
1331 );
1332 }
1333
1334 $response = Helper::make_api_get_request("v2/chatbot/conversation/{$chat}", [], ['Accept' => 'application/json'], 30);
1335 if (is_wp_error($response) || wp_remote_retrieve_response_code($response) !== 200) {
1336 Helper::log(sprintf('chatbot_import_prepare[%s] conversation fetch failed — process stored without answers', $chat), 'ai-import', 'warning');
1337 return [];
1338 }
1339
1340 $data = json_decode(wp_remote_retrieve_body($response), true);
1341 if (!is_array($data) || empty($data['data']['detected_info'])) {
1342 return [];
1343 }
1344
1345 return AIUtils::map_chat_detected_info($data['data']['detected_info']);
1346 }
1347
1348 public function chatbot_import_prepare() {
1349 add_filter('wp_redirect', '__return_false', 999);
1350 set_time_limit(3 * MINUTE_IN_SECONDS);
1351
1352 $handler_started = microtime(true);
1353
1354 $chat = $this->get_param('chat');
1355 $session_id = $this->get_param('session_id');
1356 $ai_page_ids = $this->get_param('ai_page_ids', [], null);
1357 // Conversation context, so reopening "Build with AI" later can resume this
1358 // app-end session instead of starting from scratch. `detected_info` is
1359 // sanitized field-by-field in AIUtils::map_chat_detected_info().
1360 $pack_id = $this->get_param('pack_id', 0, 'absint');
1361 $platform = $this->get_param('platform');
1362 $detected_info = $this->get_param('detected_info', [], null);
1363
1364 if (empty($chat)) {
1365 return $this->error('invalid_chat_id', __('Invalid conversation ID.', 'templately'), 'ai-content/chatbot-import-prepare', 400);
1366 }
1367
1368 if (empty($session_id)) {
1369 return $this->error('invalid_session_id', __('Invalid session ID.', 'templately'), 'ai-content/chatbot-import-prepare', 400);
1370 }
1371
1372 // Security: sanitize the session id before it is used to build file paths.
1373 $session_id = AIUtils::sanitize_path_component($session_id, 'session_id');
1374 if (is_wp_error($session_id)) {
1375 return $this->error('invalid_session_id', $session_id->get_error_message(), 'ai-content/chatbot-import-prepare', 400);
1376 }
1377
1378 // ai_page_ids may arrive as a JSON string when sent via FormData, and with
1379 // scalar / comma-separated group values — normalize to the canonical
1380 // `type/sub_type => ['id',...]` shape before anything indexes into it.
1381 $ai_page_ids = AIUtils::normalize_ai_page_ids($ai_page_ids);
1382 if (empty($ai_page_ids)) {
1383 return $this->error('invalid_ai_page_ids', __('Invalid AI page IDs.', 'templately'), 'ai-content/chatbot-import-prepare', 400);
1384 }
1385
1386 // Expected page ids (flattened) — the client may redirect to customization
1387 // as soon as the home/header/footer are ready, so by import time some pages
1388 // can still be generating. We re-pull until every expected page is present
1389 // (bounded wait), then proceed; anything still missing falls back to the
1390 // pack's default content.
1391 $expected_ids = AIUtils::flatten_ai_page_ids($ai_page_ids);
1392
1393 $extra_headers = ['Accept' => 'application/json'];
1394 $cache_key = self::GENERATED_CACHE_KEY . $chat;
1395
1396 // This endpoint NEVER waits for completeness. The import starts as soon as
1397 // the session exists; whatever pages are already generated are written
1398 // here as a warm start, and any page still generating is pulled on demand
1399 // by the Finalizer (Core/Importer/Utils/AIContentResolver +
1400 // Providers/ChatAIContentProvider).
1401 //
1402 // Reuse the bundle chatbot-generated just parked, but ONLY when it already
1403 // holds every expected page — a complete bundle cannot become less
1404 // complete, whereas an incomplete one has to be re-pulled to pick up the
1405 // pages that have since finished. On the common handoff (generation
1406 // finished long before the user landed here) this removes an entire
1407 // duplicate transfer of every page's block JSON.
1408 $pull_started = microtime(true);
1409 $pull_duration = 0;
1410 $data = Database::get_transient($cache_key);
1411 $from_cache = is_array($data) && $this->is_generated_bundle_complete($data, $expected_ids);
1412
1413 if (! $from_cache) {
1414 // Single pull — no server-side sleep/retry. The user can reach import as
1415 // soon as the key pages (home/header/footer) are ready while the rest are
1416 // still generating; rather than hold the request open until everything is
1417 // done (which tripped a gateway 504), we return a non-fatal `pending`
1418 // status and let the client poll (JS-side pull).
1419 $response = Helper::make_api_get_request("v2/chatbot/generated/{$chat}", [], $extra_headers, 2 * MINUTE_IN_SECONDS);
1420 $pull_duration = microtime(true) - $pull_started;
1421
1422 if (is_wp_error($response)) {
1423 Helper::log(sprintf('chatbot_import_prepare[%s] pull failed after %.2fs: %s', $chat, $pull_duration, $response->get_error_message()), 'ai-import', 'error');
1424 return $this->error('request_failed', __('Failed to fetch generated content.', 'templately'), 'ai-content/chatbot-import-prepare', 500, ['error_detail' => $response->get_error_message()]);
1425 }
1426
1427 $response_code = wp_remote_retrieve_response_code($response);
1428 $data = json_decode(wp_remote_retrieve_body($response), true);
1429
1430 if ($response_code !== 200 || !is_array($data) || !isset($data['status'])) {
1431 $message = (is_array($data) && !empty($data['message'])) ? $data['message'] : sprintf(__('API returned HTTP %d error.', 'templately'), $response_code);
1432 Helper::log(sprintf('chatbot_import_prepare[%s] pull HTTP %d after %.2fs', $chat, $response_code, $pull_duration), 'ai-import', 'error');
1433 return $this->error('api_http_error', $message, 'ai-content/chatbot-import-prepare', $response_code ?: 500);
1434 }
1435
1436 // Park a complete bundle for the credits re-read on the success screen.
1437 if ($this->is_generated_bundle_complete($data, $expected_ids)) {
1438 Database::set_transient($cache_key, $data, self::GENERATED_CACHE_TTL);
1439 }
1440 } else {
1441 Helper::log(sprintf('chatbot_import_prepare[%s] reused cached bundle (no upstream pull)', $chat), 'ai-import', 'info');
1442 }
1443
1444 $generated = isset($data['data']) && is_array($data['data']) ? $data['data'] : [];
1445
1446 // Access gate: the backend blocks a free user past their 7-day window.
1447 if (isset($generated['can_import']) && ! $generated['can_import']) {
1448 return $this->error('access_expired', __('Your free access to this generated site has ended. Upgrade your plan or purchase this template to import it.', 'templately'), 'ai-content/chatbot-import-prepare', 403);
1449 }
1450
1451 $templates = isset($generated['templates']) && is_array($generated['templates']) ? $generated['templates'] : [];
1452
1453 // Pages the backend skipped (empty source JSON) or failed to generate.
1454 // These will never appear in `templates`, so they must not be treated
1455 // as "still generating" — without this, one skipped page keeps the poll
1456 // pending until it times out.
1457 $skipped_pages = isset($generated['skipped_pages']) && is_array($generated['skipped_pages']) ? array_map('strval', $generated['skipped_pages']) : [];
1458 $skipped_expected = array_values(array_intersect($expected_ids, $skipped_pages));
1459
1460 // Which expected pages are still missing from the bundle?
1461 $missing = array_values(array_filter($expected_ids, function ($id) use ($templates, $skipped_pages) {
1462 return !array_key_exists($id, $templates) && !array_key_exists((int) $id, $templates) && !in_array($id, $skipped_pages, true);
1463 }));
1464
1465 $ready = array_values(array_diff($expected_ids, $missing));
1466 Helper::log(sprintf('chatbot_import_prepare[%s] warm start: ready=%d/%d missing=%d skipped=%d pull=%.2fs', $chat, count($ready), count($expected_ids), count($missing), count($skipped_expected), $pull_duration), 'ai-import', 'info');
1467
1468
1469 // Derive a process_id for this chat-driven import and register process data
1470 // so the existing validation/ai_get_json paths keep functioning.
1471 $process_id = 'chat-' . $session_id;
1472 $user = $this->utils('options')->get('user');
1473
1474 $ai_process_data = AIUtils::get_ai_process_data();
1475 $record = [
1476 'process_id' => $process_id,
1477 'session_id' => $session_id,
1478 'ai_page_ids' => $ai_page_ids,
1479 'api_key' => $this->api_key,
1480 'user_id' => isset($user['id']) ? $user['id'] : null,
1481 'chat_id' => $chat,
1482 ];
1483
1484 if (!empty($pack_id)) {
1485 $record['pack_id'] = $pack_id;
1486 }
1487 if (!empty($platform)) {
1488 $record['platform'] = $platform;
1489 }
1490
1491 // Persist the app-end answers exactly as an in-plugin conversation stores
1492 // them, so reopening "Build with AI" resumes this session instead of
1493 // starting over. Without this the record holds no answers at all and the
1494 // sidebar has nothing to restore.
1495 $conversation = AIUtils::build_conversation_fields(
1496 $this->resolve_chat_conversation_fields($chat, $detected_info, $ai_process_data, $process_id)
1497 );
1498 if (!empty($conversation)) {
1499 $record = array_merge($record, $conversation);
1500 }
1501
1502 $ai_process_data[$process_id] = $record;
1503 AIUtils::update_ai_process_data($ai_process_data);
1504
1505 // Persist each generated page to its .ai.json location for the import runners.
1506 //
1507 // Every page present in THIS pull is written immediately, even when others
1508 // are still generating. Holding the writes back until the whole set was
1509 // ready meant a single slow page threw away the full bundle on every poll
1510 // — dozens of multi-hundred-KB pulls (all of `templates`, straight off GCP)
1511 // discarded to save nothing. Writing as we go also lets the Finalizer
1512 // runner finalize the pages that ARE ready instead of blocking on all of
1513 // them. Already-written pages are skipped, so a re-poll is cheap.
1514 $save_started = microtime(true);
1515 $saved_count = 0;
1516 $errors = [];
1517 $processed_pages = get_option('templately_ai_processed_pages', []);
1518 $already_saved = isset($processed_pages[$process_id]['pages']) ? $processed_pages[$process_id]['pages'] : [];
1519 foreach ($templates as $content_id => $template) {
1520 if (empty($template)) {
1521 continue;
1522 }
1523
1524 if (array_key_exists((string) $content_id, $already_saved)) {
1525 $saved_count++;
1526 continue;
1527 }
1528
1529 // The runners read JSON strings; normalize arrays/objects to a string.
1530 $template_payload = is_string($template) ? $template : wp_json_encode($template);
1531
1532 $result = AIUtils::save_template_to_file(
1533 $process_id,
1534 $session_id,
1535 $content_id,
1536 $template_payload,
1537 $ai_page_ids,
1538 false
1539 );
1540
1541 if (is_wp_error($result)) {
1542 $errors[$content_id] = $result->get_error_message();
1543 continue;
1544 }
1545 if (isset($result['status']) && $result['status'] === 'success') {
1546 $saved_count++;
1547 } else {
1548 $errors[$content_id] = isset($result['message']) ? $result['message'] : 'unknown';
1549 }
1550 }
1551
1552 // Write each backend-skipped page as an explicit `{"isSkipped": true}`
1553 // marker (same shape the legacy per-page callback wrote) so the import
1554 // runners fall back to the pack's default content instead of treating
1555 // the page as missing.
1556 $skipped_saved = [];
1557 foreach ($skipped_expected as $skipped_id) {
1558 if (array_key_exists($skipped_id, $templates) || array_key_exists((int) $skipped_id, $templates)) {
1559 continue;
1560 }
1561
1562 if (array_key_exists((string) $skipped_id, $already_saved)) {
1563 $skipped_saved[] = $skipped_id;
1564 continue;
1565 }
1566
1567 $result = AIUtils::save_template_to_file(
1568 $process_id,
1569 $session_id,
1570 $skipped_id,
1571 '',
1572 $ai_page_ids,
1573 true
1574 );
1575
1576 if (is_wp_error($result)) {
1577 $errors[$skipped_id] = $result->get_error_message();
1578 continue;
1579 }
1580 if (isset($result['status']) && $result['status'] === 'success') {
1581 $skipped_saved[] = $skipped_id;
1582 } else {
1583 $errors[$skipped_id] = isset($result['message']) ? $result['message'] : 'unknown';
1584 }
1585 }
1586
1587 $save_duration = microtime(true) - $save_started;
1588 Helper::log(sprintf('chatbot_import_prepare[%s] saved %d/%d pages in %.2fs (skipped=%d, errors=%d)', $chat, $saved_count, count($templates), $save_duration, count($skipped_saved), count($errors)), 'ai-import', 'info');
1589
1590 // NOTE: there is deliberately NO `pending` return here any more. Pages that
1591 // are still generating come back in `missing` and are pulled on demand —
1592 // and waited for — by the Finalizer. Returning `pending` made the client
1593 // poll for minutes before the import could even start.
1594 //
1595 // NOT an error when nothing was saved: with the wait deferred to the
1596 // Finalizer it is legitimate for zero pages to be ready at import start.
1597 // Only a genuine write failure (something was ready but every save
1598 // errored) is fatal.
1599 if ($saved_count === 0 && empty($skipped_saved) && !empty($errors)) {
1600 return $this->error('save_failed', __('Failed to save generated content.', 'templately'), 'ai-content/chatbot-import-prepare', 500, ['errors' => $errors]);
1601 }
1602
1603 Helper::log(sprintf('chatbot_import_prepare[%s] returning: pages=%d missing=%d pull=%.2fs', $chat, count($templates), count($missing), $pull_duration), 'ai-import', 'info');
1604
1605 // Import the logo into the media library and map it into the customization.
1606 $customization = isset($generated['customization_data']) && is_array($generated['customization_data']) ? $generated['customization_data'] : [];
1607 $logo = null;
1608 $logo_url = !empty($generated['logo_url']) ? esc_url_raw($generated['logo_url']) : '';
1609
1610 if (!empty($logo_url)) {
1611 $logo_started = microtime(true);
1612 $uploaded = Utils::upload_logo($logo_url, $session_id);
1613 Helper::log(sprintf('chatbot_import_prepare[%s] logo upload in %.2fs', $chat, microtime(true) - $logo_started), 'ai-import', 'info');
1614 if (!empty($uploaded['id'])) {
1615 $logo = [
1616 'id' => (int) $uploaded['id'],
1617 'url' => $uploaded['url'],
1618 ];
1619 } elseif (!empty($uploaded['error'])) {
1620 // Logo is non-fatal: log and continue without it.
1621 Helper::log('chatbot_import_prepare logo upload failed: ' . $uploaded['error']);
1622 }
1623 }
1624
1625 // Reflect the imported logo back into the customization payload so React
1626 // can build the settings FormData from a single source.
1627 if (!empty($logo)) {
1628 $customization['logo'] = $logo;
1629 }
1630
1631 Helper::log(sprintf('chatbot_import_prepare[%s] done in %.2fs total', $chat, microtime(true) - $handler_started), 'ai-import', 'info');
1632
1633 return [
1634 'status' => 'success',
1635 'data' => [
1636 'session_id' => $session_id,
1637 'process_id' => $process_id,
1638 'ai_page_ids' => $ai_page_ids,
1639 'saved' => $saved_count,
1640 // Pages the backend explicitly skipped — imported with the
1641 // pack's default content instead.
1642 'skipped' => $skipped_expected,
1643 // Readiness snapshot at import start. `missing` pages are NOT a
1644 // failure: the Finalizer pulls each on demand and waits for it.
1645 'expected' => $expected_ids,
1646 'ready' => $ready,
1647 'missing' => $missing,
1648 'platform' => isset($customization['platform']) ? $customization['platform'] : null,
1649 'customization_data' => $customization,
1650 'logo' => $logo,
1651 'errors' => $errors,
1652 ],
1653 ];
1654 }
1655
1656 /**
1657 * Validate API key against database
1658 * Checks if the provided API key exists for any user on the current site
1659 * Handles both single-site and multisite WordPress installations
1660 *
1661 * @param string $api_key The API key to validate
1662 * @return bool True if valid, false otherwise
1663 */
1664 private function validate_api_key_in_db($api_key) {
1665 global $wpdb;
1666
1667 $api_key = sanitize_text_field($api_key);
1668
1669 if (empty($api_key)) {
1670 return false;
1671 }
1672
1673 $meta_key = '_templately_api_key';
1674
1675 // Handle multisite: key will have site prefix in multisite
1676 if (is_multisite()) {
1677 // get_user_option() uses the format: {$wpdb->base_prefix}{$blog_id}_{$meta_key}
1678 // For current blog, we need to check with the current blog prefix
1679 $blog_id = get_current_blog_id();
1680 $meta_key = $wpdb->get_blog_prefix($blog_id) . $meta_key;
1681 }
1682
1683 // Query to check if this API key exists for any user
1684 $query = $wpdb->prepare(
1685 "SELECT user_id FROM {$wpdb->usermeta} WHERE meta_key = %s AND meta_value = %s LIMIT 1",
1686 $meta_key,
1687 $api_key
1688 );
1689
1690 $user_id = $wpdb->get_var($query);
1691
1692 return !empty($user_id);
1693 }
1694 }
1695