| 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 WP_REST_Request; |
| 16 |
use WP_Error; |
| 17 |
use Templately\Core\Importer\Utils\Utils; |
| 18 |
use Templately\Core\Importer\Utils\AIUtils; |
| 19 |
use Templately\Core\Importer\Parsers\WXR_Parser; |
| 20 |
|
| 21 |
class AIContent extends API { |
| 22 |
private $endpoint = 'ai-content'; |
| 23 |
private $dev_mode = false; |
| 24 |
|
| 25 |
|
| 26 |
/** |
| 27 |
* AIContent constructor. |
| 28 |
* |
| 29 |
* @param string $file File path. |
| 30 |
* @param array $settings Settings. |
| 31 |
*/ |
| 32 |
public function __construct() { |
| 33 |
|
| 34 |
parent::__construct(); |
| 35 |
|
| 36 |
} |
| 37 |
|
| 38 |
public function _permission_check(WP_REST_Request $request) { |
| 39 |
$this->request = $request; |
| 40 |
$this->api_key = $this->utils('options')->get( 'api_key' ); |
| 41 |
$process_id = $this->get_param('process_id'); |
| 42 |
|
| 43 |
$_route = $request->get_route(); |
| 44 |
if ('/templately/v1/ai-content/ai-update' === $_route || '/templately/v1/ai-content/ai-update-preview' === $_route) { |
| 45 |
if (empty($process_id)) { |
| 46 |
return $this->error('invalid_id', __('Invalid ID.', 'templately'), 'calculate_credit', 400); |
| 47 |
} |
| 48 |
|
| 49 |
// Check AI process data using API key-based storage |
| 50 |
$ai_process_data = AIUtils::get_ai_process_data(); |
| 51 |
if (is_array($ai_process_data) && !empty($ai_process_data[$process_id])) { |
| 52 |
return true; |
| 53 |
} |
| 54 |
|
| 55 |
return (bool) AIUtils::get_matched_session_data($process_id); |
| 56 |
} |
| 57 |
|
| 58 |
// // Allow access to attachments endpoint |
| 59 |
// if ('/templately/v1/ai-content/attachments' === $_route) { |
| 60 |
// return true; |
| 61 |
// } |
| 62 |
|
| 63 |
return parent::permission_check($request); |
| 64 |
} |
| 65 |
|
| 66 |
|
| 67 |
public function register_routes() { |
| 68 |
// $this->get( $this->endpoint . '/calculate-credit', [ $this, 'calculate_credit' ] ); |
| 69 |
$this->post($this->endpoint . '/modify-content', [$this, 'modify_content']); |
| 70 |
$this->post($this->endpoint . '/ai-update', [$this, 'ai_update']); |
| 71 |
$this->post($this->endpoint . '/ai-update-preview', [$this, 'ai_update_preview']); |
| 72 |
$this->get($this->endpoint . '/attachments', [$this, 'get_attachments'], [ |
| 73 |
'type' => [ |
| 74 |
'default' => 'pack', |
| 75 |
'required' => false, |
| 76 |
'sanitize_callback' => 'sanitize_text_field', |
| 77 |
], |
| 78 |
'id' => [ |
| 79 |
'required' => false, |
| 80 |
'sanitize_callback' => 'sanitize_text_field', |
| 81 |
], |
| 82 |
'pack_id' => [ |
| 83 |
'required' => false, |
| 84 |
'sanitize_callback' => 'sanitize_text_field', |
| 85 |
], |
| 86 |
]); |
| 87 |
$this->get($this->endpoint . '/images', [$this, 'search_images'], [ |
| 88 |
'query' => [ |
| 89 |
'required' => false, |
| 90 |
'sanitize_callback' => 'sanitize_text_field', |
| 91 |
'validate_callback' => function($param, $request, $key) { |
| 92 |
return is_string($param) && strlen($param) <= 255; |
| 93 |
}, |
| 94 |
], |
| 95 |
'orientation' => [ |
| 96 |
'required' => false, |
| 97 |
'default' => 'all', |
| 98 |
'sanitize_callback' => 'sanitize_text_field', |
| 99 |
'validate_callback' => function($param, $request, $key) { |
| 100 |
$allowed_orientations = ['all', 'landscape', 'portrait', 'square']; |
| 101 |
return in_array($param, $allowed_orientations, true); |
| 102 |
}, |
| 103 |
], |
| 104 |
'size' => [ |
| 105 |
'required' => false, |
| 106 |
'default' => 'medium', |
| 107 |
'sanitize_callback' => 'sanitize_text_field', |
| 108 |
'validate_callback' => function($param, $request, $key) { |
| 109 |
$allowed_sizes = ['small', 'medium', 'large']; |
| 110 |
return in_array($param, $allowed_sizes, true); |
| 111 |
}, |
| 112 |
], |
| 113 |
'color' => [ |
| 114 |
'required' => false, |
| 115 |
'sanitize_callback' => 'sanitize_text_field', |
| 116 |
'validate_callback' => function($param, $request, $key) { |
| 117 |
return is_string($param) && strlen($param) <= 50; |
| 118 |
}, |
| 119 |
], |
| 120 |
'page' => [ |
| 121 |
'required' => false, |
| 122 |
'default' => 1, |
| 123 |
'sanitize_callback' => 'absint', |
| 124 |
'validate_callback' => function($param, $request, $key) { |
| 125 |
return is_numeric($param) && $param > 0 && $param <= 1000; |
| 126 |
}, |
| 127 |
], |
| 128 |
'per_page' => [ |
| 129 |
'required' => false, |
| 130 |
'default' => 20, |
| 131 |
'sanitize_callback' => 'absint', |
| 132 |
'validate_callback' => function($param, $request, $key) { |
| 133 |
return is_numeric($param) && $param > 0 && $param <= 100; |
| 134 |
}, |
| 135 |
], |
| 136 |
]); |
| 137 |
// die(rest_url( 'templately/v1/ai-content/ai-update' )); |
| 138 |
} |
| 139 |
|
| 140 |
public function calculate_credit() { |
| 141 |
$pack_id = $this->get_param('pack_id'); |
| 142 |
|
| 143 |
return [ |
| 144 |
'status' => 'success', |
| 145 |
'data' => [ |
| 146 |
'availableCredit' => 100, |
| 147 |
], |
| 148 |
]; |
| 149 |
|
| 150 |
if (empty($pack_id)) { |
| 151 |
return $this->error('invalid_id', __('Invalid ID.', 'templately'), 'calculate_credit', 400); |
| 152 |
} |
| 153 |
|
| 154 |
$extra_headers = [ |
| 155 |
'Accept' => 'application/json', |
| 156 |
]; |
| 157 |
$response = Helper::make_api_get_request("v2/ai/calculate-credit/pack/$pack_id", [], $extra_headers, 30); |
| 158 |
|
| 159 |
|
| 160 |
// return $response; |
| 161 |
if (is_wp_error($response)) { |
| 162 |
return $this->error('request_failed', __('Request failed.', 'templately'), 'calculate_credit', 500, $response); |
| 163 |
} |
| 164 |
|
| 165 |
$body = wp_remote_retrieve_body($response); |
| 166 |
$data = json_decode($body, true); |
| 167 |
// error status is ok |
| 168 |
if (! is_array($data) || ! isset($data['status'])) { |
| 169 |
return $this->error('invalid_response', __('Invalid response.', 'templately'), 'calculate_credit', 500); |
| 170 |
} |
| 171 |
|
| 172 |
|
| 173 |
return $data; |
| 174 |
} |
| 175 |
|
| 176 |
public function modify_content() { |
| 177 |
add_filter('wp_redirect', '__return_false', 999); |
| 178 |
set_time_limit(3 * MINUTE_IN_SECONDS); |
| 179 |
ini_set('max_execution_time', 3 * MINUTE_IN_SECONDS); |
| 180 |
|
| 181 |
$pack_id = $this->get_param('pack_id'); |
| 182 |
$isBusinessNichesNew = $this->get_param('isBusinessNichesNew', false); |
| 183 |
$ai_page_ids = $this->get_param('ai_page_ids', [], null); |
| 184 |
$content_ids = $this->get_param('content_ids', [], null); |
| 185 |
$session_id = $this->get_param('session_id'); // Add session_id parameter |
| 186 |
$preview_pages = $this->get_param('preview_pages', [], null); |
| 187 |
$image_replace = $this->get_param('imageReplace', [], null); |
| 188 |
$platform = $this->get_param('platform'); |
| 189 |
|
| 190 |
// ai content fields |
| 191 |
$name = $this->get_param('name'); |
| 192 |
$category = $this->get_param('category'); |
| 193 |
$description = $this->get_param('description'); |
| 194 |
$email = $this->get_param('email'); |
| 195 |
$contactNumber = $this->get_param('contactNumber'); |
| 196 |
$businessAddress = $this->get_param('businessAddress'); |
| 197 |
$openingHour = $this->get_param('openingHour'); |
| 198 |
|
| 199 |
if (empty($pack_id)) { |
| 200 |
return $this->error('invalid_id', __('Invalid ID.', 'templately'), 'modify_content', 400); |
| 201 |
} |
| 202 |
if (empty($category)) { |
| 203 |
return $this->error('invalid_prompt', __('Invalid prompt.', 'templately'), 'modify_content', 400); |
| 204 |
} |
| 205 |
if (empty($content_ids) && empty($preview_pages)) { |
| 206 |
return $this->error('invalid_content_ids', __('Invalid content ids.', 'templately'), 'modify_content', 400); |
| 207 |
} |
| 208 |
if (empty($platform)) { |
| 209 |
return $this->error('invalid_platform', __('Invalid platform.', 'templately'), 'modify_content', 400); |
| 210 |
} |
| 211 |
|
| 212 |
|
| 213 |
// $response = get_transient( '__templately_ai_process_id' ); |
| 214 |
|
| 215 |
// if(empty($response)) { |
| 216 |
$extra_headers = [ |
| 217 |
'Accept' => 'application/json', |
| 218 |
'x-templately-session-id' => $session_id, |
| 219 |
]; |
| 220 |
$body_data = [ |
| 221 |
'business_name' => $name, |
| 222 |
'business_niches' => $category, |
| 223 |
'prompt' => $description, |
| 224 |
'email' => $email, |
| 225 |
'phone' => $contactNumber, |
| 226 |
'address' => $businessAddress, |
| 227 |
'openingHour' => $openingHour, |
| 228 |
'pack_id' => $pack_id, |
| 229 |
'content_ids' => $content_ids, |
| 230 |
'platform' => $platform, |
| 231 |
'preview_pages' => $preview_pages, |
| 232 |
'callback' => defined('TEMPLATELY_CALLBACK') ? TEMPLATELY_CALLBACK . '/wp-json/templately/v1/ai-content/ai-update' : rest_url('templately/v1/ai-content/ai-update'), |
| 233 |
]; |
| 234 |
$response = Helper::make_api_post_request('v2/ai/modify-content/pack', $body_data, $extra_headers, 15 * MINUTE_IN_SECONDS); |
| 235 |
|
| 236 |
// set_transient( '__templately_ai_process_id', $response, 60 * 60 * 24 * 30 ); |
| 237 |
// } |
| 238 |
|
| 239 |
$bk_ai_business_niches = get_option('templately_ai_business_niches', []); |
| 240 |
if (!empty($business_niches) && $isBusinessNichesNew && ! in_array($business_niches, $bk_ai_business_niches)) { |
| 241 |
$bk_ai_business_niches[] = $business_niches; |
| 242 |
update_option('templately_ai_business_niches', $bk_ai_business_niches, false); |
| 243 |
} |
| 244 |
|
| 245 |
// return $response; |
| 246 |
if (is_wp_error($response)) { |
| 247 |
error_log(print_r($response, true)); |
| 248 |
return $this->error('request_failed', __('Request failed.', 'templately'), 'modify_content', 500, $response->additional_data); |
| 249 |
} |
| 250 |
|
| 251 |
$body = wp_remote_retrieve_body($response); |
| 252 |
$data = json_decode($body, true); |
| 253 |
// error status is ok, if status is error then return as is |
| 254 |
if (! is_array($data) || ! isset($data['status'])) { |
| 255 |
return $this->error('invalid_response', __('Invalid response.', 'templately'), 'modify_content', 500, $data); |
| 256 |
} |
| 257 |
|
| 258 |
// "{"status":"success","message":"The content is being generated in the queue","process_id":"01JRQQD39GNWTNF18EWF8YH0BG-271838-pack-408"}" |
| 259 |
if (isset($data['status']) && $data['status'] === 'success' && isset($data['process_id'])) { |
| 260 |
$process_id = $data['process_id']; |
| 261 |
|
| 262 |
// // Save templates to files if available using the common function |
| 263 |
// if (!empty($data['templates']) && is_array($data['templates'])) { |
| 264 |
// foreach ($data['templates'] as $content_id => $template_data) { |
| 265 |
// // Decode template if it's base64 encoded |
| 266 |
// if (! empty($template_data) && base64_decode($template_data, true) !== false) { |
| 267 |
// $data['templates'][$content_id] = base64_decode($template_data); |
| 268 |
// } |
| 269 |
|
| 270 |
// if (!empty($template_data)) { |
| 271 |
// AIUtils::save_template_to_file( |
| 272 |
// $process_id, |
| 273 |
// $content_id, |
| 274 |
// $template_data, |
| 275 |
// $ai_page_ids, |
| 276 |
// true, // Always use preview mode for AI content workflow |
| 277 |
// isset($template_data['isSkipped']) ? $template_data['isSkipped'] : false |
| 278 |
// ); |
| 279 |
// } |
| 280 |
// } |
| 281 |
// } |
| 282 |
|
| 283 |
$ai_process_data[$process_id] = [ |
| 284 |
'name' => $name, |
| 285 |
'category' => $category, |
| 286 |
'description' => $description, |
| 287 |
'email' => $email, |
| 288 |
'contactNumber' => $contactNumber, |
| 289 |
'businessAddress' => $businessAddress, |
| 290 |
'openingHour' => $openingHour, |
| 291 |
'process_id' => $process_id, |
| 292 |
'pack_id' => $pack_id, |
| 293 |
'ai_page_ids' => $ai_page_ids, |
| 294 |
'ai_preview_ids' => $preview_pages, |
| 295 |
'content_ids' => $content_ids, |
| 296 |
'platform' => $platform, |
| 297 |
'api_key' => $this->api_key, |
| 298 |
'session_id' => $session_id, // Store session_id for coordination |
| 299 |
'imageReplace' => $image_replace, // Store session_id for coordination |
| 300 |
]; |
| 301 |
|
| 302 |
// Update using API key-based storage with automatic count-based cleanup |
| 303 |
AIUtils::update_ai_process_data($ai_process_data); |
| 304 |
|
| 305 |
return [ |
| 306 |
'status' => 'success', |
| 307 |
'message' => __('The content is being generated in the queue', 'templately'), |
| 308 |
'process_id' => $process_id, |
| 309 |
'templates' => !empty($data['templates']) ? $data['templates'] : null, |
| 310 |
'is_local_site' => !empty($data['is_local_site']) ? $data['is_local_site'] : null, |
| 311 |
]; |
| 312 |
} |
| 313 |
|
| 314 |
return $data; |
| 315 |
} |
| 316 |
|
| 317 |
public function ai_update() { |
| 318 |
add_filter('wp_redirect', '__return_false', 999); |
| 319 |
|
| 320 |
$template = $this->get_param('template'); |
| 321 |
$process_id = $this->get_param('process_id'); |
| 322 |
$template_id = $this->get_param('template_id'); |
| 323 |
$content_id = $this->get_param('content_id'); |
| 324 |
$type = $this->get_param('type'); |
| 325 |
$isSkipped = $this->get_param('isSkipped', false); |
| 326 |
$credit_cost = $this->request->get_param('credit_cost'); |
| 327 |
|
| 328 |
error_log('process_id: ' . $process_id); |
| 329 |
|
| 330 |
// Handle credit cost updates separately |
| 331 |
if ($this->request->has_param('credit_cost')) { |
| 332 |
$processed_pages = get_option("templately_ai_processed_pages", []); |
| 333 |
$processed_pages[$process_id] = $processed_pages[$process_id] ?? []; |
| 334 |
$processed_pages[$process_id]['credit_cost'] = $credit_cost; |
| 335 |
update_option("templately_ai_processed_pages", $processed_pages, false); |
| 336 |
|
| 337 |
return [ |
| 338 |
'status' => 'success', |
| 339 |
'data' => [ |
| 340 |
'process_id' => $process_id, |
| 341 |
'credit_cost' => $credit_cost, |
| 342 |
], |
| 343 |
]; |
| 344 |
} |
| 345 |
|
| 346 |
// Always use preview mode for AI content workflow |
| 347 |
// Validate and get process data using centralized method |
| 348 |
$process_data = AIUtils::validate_and_get_process_data($process_id); |
| 349 |
if (is_wp_error($process_data)) { |
| 350 |
return $process_data; |
| 351 |
} |
| 352 |
|
| 353 |
$session_id = $process_data['session_id']; |
| 354 |
$ai_page_ids = $process_data['ai_page_ids']; |
| 355 |
|
| 356 |
// Use the common helper function to save the template |
| 357 |
$result = AIUtils::save_template_to_file( |
| 358 |
$process_id, |
| 359 |
$session_id, |
| 360 |
$content_id, |
| 361 |
$template, |
| 362 |
$ai_page_ids, |
| 363 |
$isSkipped |
| 364 |
); |
| 365 |
|
| 366 |
if(is_wp_error($result)){ |
| 367 |
return $result; |
| 368 |
} |
| 369 |
|
| 370 |
// Return the result from the helper function |
| 371 |
if (isset($result['status']) && $result['status'] === 'success') { |
| 372 |
return $result; |
| 373 |
} |
| 374 |
|
| 375 |
// Return error if the helper function failed |
| 376 |
return $result; |
| 377 |
} |
| 378 |
|
| 379 |
public function ai_update_preview() { |
| 380 |
add_filter('wp_redirect', '__return_false', 999); |
| 381 |
|
| 382 |
$template = $this->get_param('templates'); // Now expects an array with content_id as keys |
| 383 |
$process_id = $this->get_param('process_id'); |
| 384 |
$isSkipped = $this->get_param('isSkipped', false); |
| 385 |
$error = $this->get_param('error', null); |
| 386 |
|
| 387 |
error_log('process_id: ' . $process_id); |
| 388 |
|
| 389 |
if (!empty($isSkipped) || !empty($error)) { |
| 390 |
// Update AI process data with error using API key-based storage |
| 391 |
$ai_process_data = AIUtils::get_ai_process_data(); |
| 392 |
if (isset($ai_process_data[$process_id])) { |
| 393 |
$ai_process_data[$process_id]['preview_error'] = $error; |
| 394 |
AIUtils::update_ai_process_data($ai_process_data); |
| 395 |
} |
| 396 |
wp_send_json_error([ |
| 397 |
'status' => 'error', |
| 398 |
'message' => $error, |
| 399 |
]); |
| 400 |
} |
| 401 |
|
| 402 |
// Validate template parameter is an array |
| 403 |
if (!is_array($template) || empty($template)) { |
| 404 |
return $this->error('invalid_template', __('Template must be a non-empty array with content_id as keys.', 'templately'), 'ai-content/ai-update-preview', 400); |
| 405 |
} |
| 406 |
|
| 407 |
// Always use preview mode for AI content workflow |
| 408 |
// Validate and get process data using centralized method |
| 409 |
$process_data = AIUtils::validate_and_get_process_data($process_id); |
| 410 |
if (is_wp_error($process_data)) { |
| 411 |
return $process_data; |
| 412 |
} |
| 413 |
|
| 414 |
$session_id = $process_data['session_id']; |
| 415 |
$ai_page_ids = $process_data['ai_page_ids']; |
| 416 |
$results = []; |
| 417 |
$success_count = 0; |
| 418 |
$error_count = 0; |
| 419 |
|
| 420 |
// Process each content_id/template pair |
| 421 |
foreach ($template as $content_id => $template_data) { |
| 422 |
// Use the common helper function to save the template (always preview mode) |
| 423 |
$result = AIUtils::save_template_to_file( |
| 424 |
$process_id, |
| 425 |
$session_id, |
| 426 |
$content_id, |
| 427 |
$template_data, |
| 428 |
$ai_page_ids, |
| 429 |
$isSkipped |
| 430 |
); |
| 431 |
|
| 432 |
$results[$content_id] = $result; |
| 433 |
|
| 434 |
// Track success/error counts |
| 435 |
if (isset($result['status']) && $result['status'] === 'success') { |
| 436 |
$success_count++; |
| 437 |
} else { |
| 438 |
$error_count++; |
| 439 |
} |
| 440 |
} |
| 441 |
|
| 442 |
// Return consolidated response |
| 443 |
$overall_status = $error_count === 0 ? 'success' : ($success_count === 0 ? 'error' : 'partial_success'); |
| 444 |
|
| 445 |
// Note: No cleanup needed with API key-based storage and count-based management |
| 446 |
|
| 447 |
return [ |
| 448 |
'status' => $overall_status, |
| 449 |
'message' => sprintf( |
| 450 |
__('Processed %d templates: %d successful, %d failed.', 'templately'), |
| 451 |
count($template), |
| 452 |
$success_count, |
| 453 |
$error_count |
| 454 |
), |
| 455 |
]; |
| 456 |
} |
| 457 |
|
| 458 |
/** |
| 459 |
* Get attachments from API endpoint |
| 460 |
* |
| 461 |
* @return array |
| 462 |
*/ |
| 463 |
public function get_attachments() { |
| 464 |
// Get parameters from request |
| 465 |
$type = $this->get_param('type', 'pack'); |
| 466 |
$id = $this->get_param('pack_id'); |
| 467 |
|
| 468 |
// Require ID parameter - return error if not provided |
| 469 |
if (empty($id)) { |
| 470 |
return $this->error('missing_id', __('Pack ID or ID parameter is required.', 'templately'), 'get_attachments', 400); |
| 471 |
} |
| 472 |
|
| 473 |
try { |
| 474 |
// Construct API endpoint URL |
| 475 |
$api_endpoint = "get-xml-attachment/{$type}/{$id}"; |
| 476 |
|
| 477 |
// Make API call |
| 478 |
$extra_headers = [ |
| 479 |
'Accept' => 'application/xml, text/xml', |
| 480 |
]; |
| 481 |
$response = Helper::make_api_get_request("v2/$api_endpoint", [], $extra_headers, 30); |
| 482 |
|
| 483 |
// Check for HTTP errors |
| 484 |
if (is_wp_error($response)) { |
| 485 |
return $this->error('api_request_failed', __('Failed to fetch attachments from API.', 'templately'), 'get_attachments', 500, $response->get_error_message()); |
| 486 |
} |
| 487 |
|
| 488 |
$response_code = wp_remote_retrieve_response_code($response); |
| 489 |
$xml_content = wp_remote_retrieve_body($response); |
| 490 |
|
| 491 |
if ($response_code !== 200) { |
| 492 |
// check if $xml_content contains valid json |
| 493 |
// ex. '{"status":"error","message":"Attachment XML file not found in pack archive."}' |
| 494 |
$error_data = @json_decode($xml_content, true); |
| 495 |
if(is_array($error_data) && isset($error_data['status']) && $error_data['status'] === 'error' && !empty($error_data['message'])){ |
| 496 |
return $this->error('api_http_error', $error_data['message'], 'get_attachments', $response_code); |
| 497 |
} |
| 498 |
return $this->error('api_http_error', sprintf(__('API returned HTTP %d error.', 'templately'), $response_code), 'get_attachments', $response_code); |
| 499 |
} |
| 500 |
|
| 501 |
// Validate we have XML content |
| 502 |
if (empty($xml_content)) { |
| 503 |
return $this->error('no_xml_content', __('No XML content found in API response.', 'templately'), 'get_attachments', 404); |
| 504 |
} |
| 505 |
|
| 506 |
// Parse the XML content from API response |
| 507 |
$parsed_data = $this->parse_xml_content($xml_content); |
| 508 |
|
| 509 |
if (is_wp_error($parsed_data)) { |
| 510 |
return $this->error('xml_parse_error', __('Failed to parse XML content.', 'templately'), 'get_attachments', 500, $parsed_data->get_error_message()); |
| 511 |
} |
| 512 |
|
| 513 |
// Extract attachments from parsed data |
| 514 |
$attachments = $this->extract_attachments_from_parsed_data($parsed_data); |
| 515 |
|
| 516 |
return [ |
| 517 |
'status' => 'success', |
| 518 |
'data' => $attachments, |
| 519 |
'message' => sprintf(__('Found %d attachments.', 'templately'), count($attachments)), |
| 520 |
]; |
| 521 |
|
| 522 |
} catch (Exception $e) { |
| 523 |
return $this->error('exception', __('An unexpected error occurred while fetching attachments.', 'templately'), 'get_attachments', 500, $e->getMessage()); |
| 524 |
} |
| 525 |
} |
| 526 |
|
| 527 |
|
| 528 |
|
| 529 |
/** |
| 530 |
* Parse XML content string using WXR Parser |
| 531 |
* |
| 532 |
* @param string $xml_content XML content string |
| 533 |
* @return array|WP_Error Parsed data or error |
| 534 |
*/ |
| 535 |
private function parse_xml_content($xml_content) { |
| 536 |
// Ensure WordPress filesystem functions are available |
| 537 |
if (!function_exists('wp_tempnam')) { |
| 538 |
require_once(ABSPATH . 'wp-admin/includes/file.php'); |
| 539 |
} |
| 540 |
|
| 541 |
// Create a temporary file to store XML content |
| 542 |
$temp_file = wp_tempnam('templately_attachments'); |
| 543 |
if (!$temp_file) { |
| 544 |
return new WP_Error('temp_file_failed', __('Failed to create temporary file.', 'templately')); |
| 545 |
} |
| 546 |
|
| 547 |
// Write XML content to temporary file |
| 548 |
$bytes_written = file_put_contents($temp_file, $xml_content); |
| 549 |
if ($bytes_written === false) { |
| 550 |
unlink($temp_file); |
| 551 |
return new WP_Error('write_failed', __('Failed to write XML content to temporary file.', 'templately')); |
| 552 |
} |
| 553 |
|
| 554 |
try { |
| 555 |
// Initialize WXR Parser |
| 556 |
$parser = new WXR_Parser(); |
| 557 |
|
| 558 |
// Parse the temporary XML file |
| 559 |
$parsed_data = $parser->parse($temp_file); |
| 560 |
|
| 561 |
// Clean up temporary file |
| 562 |
unlink($temp_file); |
| 563 |
|
| 564 |
return $parsed_data; |
| 565 |
|
| 566 |
} catch (Exception $e) { |
| 567 |
// Clean up temporary file on exception |
| 568 |
if (file_exists($temp_file)) { |
| 569 |
unlink($temp_file); |
| 570 |
} |
| 571 |
return new WP_Error('parse_exception', $e->getMessage()); |
| 572 |
} |
| 573 |
} |
| 574 |
|
| 575 |
/** |
| 576 |
* Extract attachments from parsed WXR data |
| 577 |
* |
| 578 |
* @param array $parsed_data Parsed WXR data |
| 579 |
* @return array Array of attachment data |
| 580 |
*/ |
| 581 |
private function extract_attachments_from_parsed_data($parsed_data) { |
| 582 |
$attachments = []; |
| 583 |
|
| 584 |
if (isset($parsed_data['posts']) && is_array($parsed_data['posts'])) { |
| 585 |
foreach ($parsed_data['posts'] as $post) { |
| 586 |
// Check if this is an attachment |
| 587 |
if (isset($post['post_type']) && $post['post_type'] === 'attachment') { |
| 588 |
$attachment = [ |
| 589 |
'id' => isset($post['post_id']) ? (int) $post['post_id'] : 0, |
| 590 |
'url' => isset($post['attachment_url']) ? (string) $post['attachment_url'] : '', |
| 591 |
'title' => isset($post['post_title']) ? (string) $post['post_title'] : '', |
| 592 |
]; |
| 593 |
|
| 594 |
// Extract metadata including dimensions and medium URL |
| 595 |
$metadata = $this->extract_medium_size_url($post, $attachment['url']); |
| 596 |
|
| 597 |
// Filter out small images (width or height <= 150px) to ignore small icons |
| 598 |
if ($metadata && isset($metadata['width']) && isset($metadata['height'])) { |
| 599 |
if ($metadata['width'] < 150 || $metadata['height'] < 150) { |
| 600 |
continue; // Skip small images/icons |
| 601 |
} |
| 602 |
|
| 603 |
// Add dimensions to attachment data |
| 604 |
$attachment['width'] = $metadata['width']; |
| 605 |
$attachment['height'] = $metadata['height']; |
| 606 |
|
| 607 |
// Add medium URL if available |
| 608 |
if (isset($metadata['medium_url'])) { |
| 609 |
$attachment['medium_url'] = $metadata['medium_url']; |
| 610 |
} |
| 611 |
} else { |
| 612 |
// Skip attachments without metadata or dimensions |
| 613 |
continue; |
| 614 |
} |
| 615 |
|
| 616 |
// Only add if we have the required data |
| 617 |
if ($attachment['id'] && $attachment['url'] && $attachment['title']) { |
| 618 |
$attachments[] = $attachment; |
| 619 |
} |
| 620 |
} |
| 621 |
} |
| 622 |
} |
| 623 |
|
| 624 |
return $attachments; |
| 625 |
} |
| 626 |
|
| 627 |
/** |
| 628 |
* Extract medium size URL from attachment metadata and get image dimensions |
| 629 |
* |
| 630 |
* @param array $post Post data from WXR parser |
| 631 |
* @param string $original_url Original attachment URL |
| 632 |
* @return array|null Array with medium_url and dimensions if found, null otherwise |
| 633 |
*/ |
| 634 |
private function extract_medium_size_url($post, $original_url) { |
| 635 |
if (!isset($post['postmeta']) || !is_array($post['postmeta'])) { |
| 636 |
return null; |
| 637 |
} |
| 638 |
|
| 639 |
foreach ($post['postmeta'] as $meta) { |
| 640 |
if (!isset($meta['key']) || !isset($meta['value'])) { |
| 641 |
continue; |
| 642 |
} |
| 643 |
|
| 644 |
// Only check _wp_attachment_metadata |
| 645 |
if ($meta['key'] === '_wp_attachment_metadata') { |
| 646 |
$attachment_metadata = @unserialize($meta['value']); |
| 647 |
if (is_array($attachment_metadata)) { |
| 648 |
$result = []; |
| 649 |
|
| 650 |
// Get original image dimensions |
| 651 |
$width = isset($attachment_metadata['width']) ? (int) $attachment_metadata['width'] : 0; |
| 652 |
$height = isset($attachment_metadata['height']) ? (int) $attachment_metadata['height'] : 0; |
| 653 |
|
| 654 |
$result['width'] = $width; |
| 655 |
$result['height'] = $height; |
| 656 |
|
| 657 |
// Check if medium size exists |
| 658 |
if (isset($attachment_metadata['sizes']['medium']['file'])) { |
| 659 |
// Construct medium URL from original URL and medium filename |
| 660 |
$medium_filename = $attachment_metadata['sizes']['medium']['file']; |
| 661 |
$original_path = dirname(parse_url($original_url, PHP_URL_PATH)); |
| 662 |
$base_url = str_replace(parse_url($original_url, PHP_URL_PATH), '', $original_url); |
| 663 |
$result['medium_url'] = $base_url . $original_path . '/' . $medium_filename; |
| 664 |
} |
| 665 |
|
| 666 |
return $result; |
| 667 |
} |
| 668 |
} |
| 669 |
} |
| 670 |
|
| 671 |
return null; |
| 672 |
} |
| 673 |
|
| 674 |
|
| 675 |
|
| 676 |
/** |
| 677 |
* Search images endpoint |
| 678 |
* |
| 679 |
* @param WP_REST_Request $request |
| 680 |
* @return WP_REST_Response|WP_Error |
| 681 |
*/ |
| 682 |
public function search_images(WP_REST_Request $request) { |
| 683 |
// Get and sanitize parameters |
| 684 |
$query = $this->get_param('query', ''); |
| 685 |
$orientation = $this->get_param('orientation', 'all'); |
| 686 |
$size = $this->get_param('size', 'medium'); |
| 687 |
$color = $this->get_param('color', ''); |
| 688 |
$page = $this->get_param('page', 1, 'absint'); |
| 689 |
$per_page = $this->get_param('per_page', 20, 'absint'); |
| 690 |
|
| 691 |
// Validate required query parameter |
| 692 |
if (empty($query)) { |
| 693 |
return $this->error( |
| 694 |
'missing_query', |
| 695 |
__('Search query is required.', 'templately'), |
| 696 |
'search_images', |
| 697 |
400 |
| 698 |
); |
| 699 |
} |
| 700 |
|
| 701 |
// Prepare API request parameters |
| 702 |
$api_params = [ |
| 703 |
'query' => urlencode($query), |
| 704 |
'page' => $page, |
| 705 |
'per_page' => $per_page, |
| 706 |
]; |
| 707 |
|
| 708 |
// Add optional parameters if provided |
| 709 |
if ($orientation !== 'all') { |
| 710 |
$api_params['orientation'] = $orientation; |
| 711 |
} |
| 712 |
|
| 713 |
if (!empty($size)) { |
| 714 |
$api_params['size'] = $size; |
| 715 |
} |
| 716 |
|
| 717 |
if (!empty($color)) { |
| 718 |
$api_params['color'] = $color; |
| 719 |
} |
| 720 |
|
| 721 |
// Make API request to external image service |
| 722 |
$extra_headers = [ |
| 723 |
'Content-Type' => 'application/json', |
| 724 |
]; |
| 725 |
|
| 726 |
$response = Helper::make_api_get_request('v2/images', $api_params, $extra_headers, 30); |
| 727 |
|
| 728 |
// Handle API response errors |
| 729 |
if (is_wp_error($response)) { |
| 730 |
return $this->error( |
| 731 |
'api_request_failed', |
| 732 |
__('Failed to fetch images from external service.', 'templately'), |
| 733 |
'search_images', |
| 734 |
500 |
| 735 |
); |
| 736 |
} |
| 737 |
|
| 738 |
$response_code = wp_remote_retrieve_response_code($response); |
| 739 |
$response_body = wp_remote_retrieve_body($response); |
| 740 |
|
| 741 |
if ($response_code !== 200) { |
| 742 |
return $this->error( |
| 743 |
'api_response_error', |
| 744 |
sprintf(__('External API returned error code: %d', 'templately'), $response_code), |
| 745 |
'search_images', |
| 746 |
$response_code |
| 747 |
); |
| 748 |
} |
| 749 |
|
| 750 |
// Parse and validate response |
| 751 |
$data = json_decode($response_body, true); |
| 752 |
if (json_last_error() !== JSON_ERROR_NONE) { |
| 753 |
return $this->error( |
| 754 |
'invalid_response', |
| 755 |
__('Invalid response from external service.', 'templately'), |
| 756 |
'search_images', |
| 757 |
500 |
| 758 |
); |
| 759 |
} |
| 760 |
|
| 761 |
// Check if the response has the expected structure and success status |
| 762 |
if (!isset($data['status']) || $data['status'] !== 'success') { |
| 763 |
return $this->error( |
| 764 |
'api_response_error', |
| 765 |
__('External API returned an error status.', 'templately'), |
| 766 |
'search_images', |
| 767 |
500 |
| 768 |
); |
| 769 |
} |
| 770 |
|
| 771 |
// Extract nested data from the response |
| 772 |
$response_data = $data['data'] ?? []; |
| 773 |
$images = $response_data['images'] ?? []; |
| 774 |
$total_results = $response_data['total_results'] ?? 0; |
| 775 |
$current_page = $response_data['page'] ?? $page; |
| 776 |
$per_page_count = $response_data['per_page'] ?? $per_page; |
| 777 |
|
| 778 |
// Return successful response with properly mapped data |
| 779 |
return $this->success([ |
| 780 |
'images' => $images, |
| 781 |
'total' => $total_results, |
| 782 |
'page' => $current_page, |
| 783 |
'per_page' => $per_page_count, |
| 784 |
'total_pages' => $total_results > 0 ? ceil($total_results / $per_page_count) : 0, |
| 785 |
]); |
| 786 |
} |
| 787 |
} |
| 788 |
|
