| 1 |
<?php |
| 2 |
|
| 3 |
defined('ABSPATH') || die('Access Denied'); |
| 4 |
|
| 5 |
class REACG_Migration_Engine { |
| 6 |
/** @var REACG_Migration_Provider_Interface[] */ |
| 7 |
private $providers = []; |
| 8 |
|
| 9 |
public function __construct($providers = []) { |
| 10 |
foreach ((array) $providers as $provider) { |
| 11 |
if ($provider instanceof REACG_Migration_Provider_Interface) { |
| 12 |
$this->providers[$provider->get_key()] = $provider; |
| 13 |
} |
| 14 |
} |
| 15 |
} |
| 16 |
|
| 17 |
public function get_sources() { |
| 18 |
$sources = []; |
| 19 |
foreach ($this->providers as $provider) { |
| 20 |
$sources[] = [ |
| 21 |
'key' => $provider->get_key(), |
| 22 |
'label' => $provider->get_label(), |
| 23 |
'available' => (bool) $provider->is_available(), |
| 24 |
]; |
| 25 |
} |
| 26 |
|
| 27 |
return $sources; |
| 28 |
} |
| 29 |
|
| 30 |
public function list_galleries($source, $args = []) { |
| 31 |
$provider = $this->get_provider($source); |
| 32 |
if (is_wp_error($provider)) { |
| 33 |
return $provider; |
| 34 |
} |
| 35 |
|
| 36 |
if (!$provider->is_available()) { |
| 37 |
return new WP_Error('reacg_migration_unavailable', __('Selected source is not available on this site.', 'regallery')); |
| 38 |
} |
| 39 |
|
| 40 |
$result = $provider->list_galleries($args); |
| 41 |
if (is_wp_error($result)) { |
| 42 |
return $result; |
| 43 |
} |
| 44 |
|
| 45 |
$result['items'] = $this->decorate_items_with_migration_status( |
| 46 |
$provider->get_key(), |
| 47 |
!empty($result['items']) ? $result['items'] : [] |
| 48 |
); |
| 49 |
|
| 50 |
return $result; |
| 51 |
} |
| 52 |
|
| 53 |
public function list_all_galleries($args = []) { |
| 54 |
$all_items = []; |
| 55 |
|
| 56 |
foreach ($this->providers as $provider) { |
| 57 |
if (!$provider->is_available()) { |
| 58 |
continue; |
| 59 |
} |
| 60 |
|
| 61 |
$provider_result = $provider->list_galleries($args); |
| 62 |
if (is_wp_error($provider_result)) { |
| 63 |
continue; |
| 64 |
} |
| 65 |
|
| 66 |
$items = !empty($provider_result['items']) ? $provider_result['items'] : []; |
| 67 |
$items = $this->decorate_items_with_migration_status($provider->get_key(), $items); |
| 68 |
|
| 69 |
foreach ($items as $item) { |
| 70 |
$item['source'] = $provider->get_key(); |
| 71 |
$item['source_label'] = $provider->get_label(); |
| 72 |
$all_items[] = $item; |
| 73 |
} |
| 74 |
} |
| 75 |
|
| 76 |
usort($all_items, function ($a, $b) { |
| 77 |
return strnatcasecmp( |
| 78 |
!empty($a['title']) ? (string) $a['title'] : '', |
| 79 |
!empty($b['title']) ? (string) $b['title'] : '' |
| 80 |
); |
| 81 |
}); |
| 82 |
|
| 83 |
return [ |
| 84 |
'items' => $all_items, |
| 85 |
'total' => count($all_items), |
| 86 |
'page' => 1, |
| 87 |
'per_page' => count($all_items), |
| 88 |
]; |
| 89 |
} |
| 90 |
|
| 91 |
public function import_galleries($source, $gallery_ids = [], $args = []) { |
| 92 |
$provider = $this->get_provider($source); |
| 93 |
if (is_wp_error($provider)) { |
| 94 |
return $provider; |
| 95 |
} |
| 96 |
|
| 97 |
if (!$provider->is_available()) { |
| 98 |
return new WP_Error('reacg_migration_unavailable', __('Selected source is not available on this site.', 'regallery')); |
| 99 |
} |
| 100 |
|
| 101 |
$results = []; |
| 102 |
foreach ((array) $gallery_ids as $raw_gallery_id) { |
| 103 |
$gallery_id = sanitize_text_field((string) $raw_gallery_id); |
| 104 |
if ($gallery_id === '') { |
| 105 |
continue; |
| 106 |
} |
| 107 |
|
| 108 |
$results[] = $this->import_single_gallery($provider, $gallery_id, $args); |
| 109 |
} |
| 110 |
|
| 111 |
return [ |
| 112 |
'source' => $source, |
| 113 |
'results' => $results, |
| 114 |
'imported' => count(array_filter($results, function ($row) { |
| 115 |
return !empty($row['success']); |
| 116 |
})), |
| 117 |
'failed' => count(array_filter($results, function ($row) { |
| 118 |
return empty($row['success']); |
| 119 |
})), |
| 120 |
]; |
| 121 |
} |
| 122 |
|
| 123 |
private function import_single_gallery($provider, $gallery_id, $args) { |
| 124 |
$source_key = $provider->get_key(); |
| 125 |
$existing = $this->find_existing_import($source_key, $gallery_id); |
| 126 |
|
| 127 |
$source_gallery = $provider->get_gallery($gallery_id); |
| 128 |
if (is_wp_error($source_gallery)) { |
| 129 |
return [ |
| 130 |
'success' => false, |
| 131 |
'source_gallery_id' => $gallery_id, |
| 132 |
'message' => $source_gallery->get_error_message(), |
| 133 |
]; |
| 134 |
} |
| 135 |
|
| 136 |
$items = !empty($source_gallery['items']) && is_array($source_gallery['items']) ? $source_gallery['items'] : []; |
| 137 |
$settings = !empty($source_gallery['settings']) && is_array($source_gallery['settings']) ? $source_gallery['settings'] : []; |
| 138 |
$attachment_ids = []; |
| 139 |
|
| 140 |
foreach ($items as $item) { |
| 141 |
$attachment_id = $this->resolve_attachment_id($item); |
| 142 |
if ($attachment_id) { |
| 143 |
$attachment_ids[] = $attachment_id; |
| 144 |
} |
| 145 |
} |
| 146 |
|
| 147 |
$attachment_ids = array_values(array_unique(array_filter(array_map('intval', $attachment_ids)))); |
| 148 |
|
| 149 |
$title = !empty($source_gallery['title']) ? sanitize_text_field($source_gallery['title']) : __('Imported Gallery', 'regallery'); |
| 150 |
$source_has_placements = (bool) $provider->source_exists_in_posts($gallery_id); |
| 151 |
|
| 152 |
$saved_gallery_id = $existing |
| 153 |
? $this->update_regallery($existing, $title, $attachment_ids, [ |
| 154 |
'source' => $source_key, |
| 155 |
'source_gallery_id' => $gallery_id, |
| 156 |
'source_has_placements' => $source_has_placements, |
| 157 |
], $settings) |
| 158 |
: $this->create_regallery($title, $attachment_ids, [ |
| 159 |
'source' => $source_key, |
| 160 |
'source_gallery_id' => $gallery_id, |
| 161 |
'source_has_placements' => $source_has_placements, |
| 162 |
], $settings); |
| 163 |
|
| 164 |
if (is_wp_error($saved_gallery_id)) { |
| 165 |
return [ |
| 166 |
'success' => false, |
| 167 |
'source_gallery_id' => $gallery_id, |
| 168 |
'message' => $saved_gallery_id->get_error_message(), |
| 169 |
]; |
| 170 |
} |
| 171 |
|
| 172 |
return [ |
| 173 |
'success' => true, |
| 174 |
'source_gallery_id' => $gallery_id, |
| 175 |
'gallery_id' => intval($saved_gallery_id), |
| 176 |
'images_count' => count($attachment_ids), |
| 177 |
'message' => $existing |
| 178 |
? __('Gallery updated successfully.', 'regallery') |
| 179 |
: __('Gallery imported successfully.', 'regallery'), |
| 180 |
]; |
| 181 |
} |
| 182 |
|
| 183 |
private function resolve_attachment_id($item) { |
| 184 |
if (!empty($item['attachment_id'])) { |
| 185 |
$attachment_id = intval($item['attachment_id']); |
| 186 |
if ($attachment_id > 0) { |
| 187 |
$this->apply_attachment_item_meta($attachment_id, $item); |
| 188 |
return $attachment_id; |
| 189 |
} |
| 190 |
} |
| 191 |
|
| 192 |
if (!empty($item['local_file'])) { |
| 193 |
$attachment_id = $this->local_file_to_attachment((string) $item['local_file'], $item); |
| 194 |
if ($attachment_id > 0) { |
| 195 |
$this->apply_attachment_item_meta($attachment_id, $item); |
| 196 |
return intval($attachment_id); |
| 197 |
} |
| 198 |
} |
| 199 |
|
| 200 |
if (!empty($item['url'])) { |
| 201 |
$url = esc_url_raw($item['url']); |
| 202 |
if (!empty($url)) { |
| 203 |
$attachment_id = attachment_url_to_postid($url); |
| 204 |
if ($attachment_id) { |
| 205 |
$this->apply_attachment_item_meta($attachment_id, $item); |
| 206 |
return intval($attachment_id); |
| 207 |
} |
| 208 |
|
| 209 |
return $this->sideload_url_to_attachment($url, $item); |
| 210 |
} |
| 211 |
} |
| 212 |
|
| 213 |
return 0; |
| 214 |
} |
| 215 |
|
| 216 |
private function local_file_to_attachment($file_path, $item = []) { |
| 217 |
$file_path = trim((string) $file_path); |
| 218 |
if ($file_path === '' || !is_file($file_path) || !is_readable($file_path)) { |
| 219 |
return 0; |
| 220 |
} |
| 221 |
|
| 222 |
$uploads = wp_get_upload_dir(); |
| 223 |
if (!empty($uploads['error'])) { |
| 224 |
return 0; |
| 225 |
} |
| 226 |
|
| 227 |
$normalized_file = wp_normalize_path($file_path); |
| 228 |
$normalized_base = wp_normalize_path(untrailingslashit($uploads['basedir'])); |
| 229 |
|
| 230 |
$relative = ''; |
| 231 |
if ($normalized_base !== '' && strpos($normalized_file, $normalized_base . '/') === 0) { |
| 232 |
$relative = ltrim(substr($normalized_file, strlen($normalized_base)), '/'); |
| 233 |
} else { |
| 234 |
$destination_dir = !empty($uploads['path']) ? $uploads['path'] : $uploads['basedir']; |
| 235 |
if ($destination_dir === '') { |
| 236 |
return 0; |
| 237 |
} |
| 238 |
|
| 239 |
wp_mkdir_p($destination_dir); |
| 240 |
$filename = wp_basename($file_path); |
| 241 |
$unique_name = wp_unique_filename($destination_dir, $filename); |
| 242 |
$destination_path = trailingslashit($destination_dir) . $unique_name; |
| 243 |
|
| 244 |
if (!@copy($file_path, $destination_path)) { |
| 245 |
return 0; |
| 246 |
} |
| 247 |
|
| 248 |
$file_path = $destination_path; |
| 249 |
$normalized_file = wp_normalize_path($file_path); |
| 250 |
if ($normalized_base !== '' && strpos($normalized_file, $normalized_base . '/') === 0) { |
| 251 |
$relative = ltrim(substr($normalized_file, strlen($normalized_base)), '/'); |
| 252 |
} |
| 253 |
} |
| 254 |
|
| 255 |
if ($relative !== '') { |
| 256 |
$existing = get_posts([ |
| 257 |
'post_type' => 'attachment', |
| 258 |
'post_status' => 'inherit', |
| 259 |
'posts_per_page' => 1, |
| 260 |
'fields' => 'ids', |
| 261 |
'meta_key' => '_wp_attached_file', |
| 262 |
'meta_value' => $relative, |
| 263 |
'suppress_filters' => true, |
| 264 |
]); |
| 265 |
if (!empty($existing[0])) { |
| 266 |
return intval($existing[0]); |
| 267 |
} |
| 268 |
} |
| 269 |
|
| 270 |
$filetype = wp_check_filetype(wp_basename($file_path), null); |
| 271 |
$mime_type = !empty($filetype['type']) ? $filetype['type'] : 'image/jpeg'; |
| 272 |
$title = !empty($item['title']) ? sanitize_text_field($item['title']) : sanitize_text_field(pathinfo(wp_basename($file_path), PATHINFO_FILENAME)); |
| 273 |
if ($title === '') { |
| 274 |
$title = __('Imported image', 'regallery'); |
| 275 |
} |
| 276 |
|
| 277 |
$attachment_data = [ |
| 278 |
'post_mime_type' => $mime_type, |
| 279 |
'post_title' => $title, |
| 280 |
'post_content' => '', |
| 281 |
'post_status' => 'inherit', |
| 282 |
]; |
| 283 |
|
| 284 |
if ($relative !== '' && !empty($uploads['baseurl'])) { |
| 285 |
$attachment_data['guid'] = trailingslashit($uploads['baseurl']) . ltrim($relative, '/'); |
| 286 |
} |
| 287 |
|
| 288 |
$attachment_id = wp_insert_attachment($attachment_data, $file_path, 0, true); |
| 289 |
if (is_wp_error($attachment_id) || intval($attachment_id) <= 0) { |
| 290 |
return 0; |
| 291 |
} |
| 292 |
|
| 293 |
require_once ABSPATH . 'wp-admin/includes/image.php'; |
| 294 |
$metadata = wp_generate_attachment_metadata(intval($attachment_id), $file_path); |
| 295 |
if (!empty($metadata) && !is_wp_error($metadata)) { |
| 296 |
wp_update_attachment_metadata(intval($attachment_id), $metadata); |
| 297 |
} |
| 298 |
|
| 299 |
return intval($attachment_id); |
| 300 |
} |
| 301 |
|
| 302 |
private function apply_attachment_item_meta($attachment_id, $item) { |
| 303 |
$attachment_id = intval($attachment_id); |
| 304 |
if ($attachment_id <= 0 || get_post_type($attachment_id) !== 'attachment') { |
| 305 |
return; |
| 306 |
} |
| 307 |
|
| 308 |
if (!empty($item['alt'])) { |
| 309 |
$existing_alt = get_post_meta($attachment_id, '_wp_attachment_image_alt', true); |
| 310 |
if ($existing_alt === '') { |
| 311 |
update_post_meta($attachment_id, '_wp_attachment_image_alt', sanitize_text_field($item['alt'])); |
| 312 |
} |
| 313 |
} |
| 314 |
|
| 315 |
if (!empty($item['action_url'])) { |
| 316 |
update_post_meta($attachment_id, 'action_url', esc_url_raw($item['action_url'])); |
| 317 |
} |
| 318 |
|
| 319 |
$update = ['ID' => $attachment_id]; |
| 320 |
$should_update = false; |
| 321 |
|
| 322 |
if (!empty($item['caption'])) { |
| 323 |
$attachment = get_post($attachment_id); |
| 324 |
if ($attachment && $attachment->post_excerpt === '') { |
| 325 |
$update['post_excerpt'] = sanitize_text_field($item['caption']); |
| 326 |
$should_update = true; |
| 327 |
} |
| 328 |
} |
| 329 |
|
| 330 |
if (!empty($item['description'])) { |
| 331 |
$attachment = isset($attachment) ? $attachment : get_post($attachment_id); |
| 332 |
if ($attachment && $attachment->post_content === '') { |
| 333 |
$update['post_content'] = sanitize_textarea_field($item['description']); |
| 334 |
$should_update = true; |
| 335 |
} |
| 336 |
} |
| 337 |
|
| 338 |
if ($should_update) { |
| 339 |
wp_update_post($update); |
| 340 |
} |
| 341 |
} |
| 342 |
|
| 343 |
private function sideload_url_to_attachment($url, $item = []) { |
| 344 |
require_once ABSPATH . 'wp-admin/includes/file.php'; |
| 345 |
require_once ABSPATH . 'wp-admin/includes/media.php'; |
| 346 |
require_once ABSPATH . 'wp-admin/includes/image.php'; |
| 347 |
|
| 348 |
$tmp_file = download_url($url); |
| 349 |
if (is_wp_error($tmp_file)) { |
| 350 |
return 0; |
| 351 |
} |
| 352 |
|
| 353 |
$file_name = wp_basename(parse_url($url, PHP_URL_PATH)); |
| 354 |
if (empty($file_name)) { |
| 355 |
$file_name = 'reacg-migration-' . time() . '.jpg'; |
| 356 |
} |
| 357 |
|
| 358 |
$file_array = [ |
| 359 |
'name' => $file_name, |
| 360 |
'tmp_name' => $tmp_file, |
| 361 |
]; |
| 362 |
|
| 363 |
$attachment_id = media_handle_sideload($file_array, 0, !empty($item['description']) ? sanitize_text_field($item['description']) : ''); |
| 364 |
|
| 365 |
if (is_wp_error($attachment_id)) { |
| 366 |
@unlink($tmp_file); |
| 367 |
return 0; |
| 368 |
} |
| 369 |
|
| 370 |
if (!empty($item['alt'])) { |
| 371 |
update_post_meta($attachment_id, '_wp_attachment_image_alt', sanitize_text_field($item['alt'])); |
| 372 |
} |
| 373 |
if (!empty($item['action_url'])) { |
| 374 |
update_post_meta($attachment_id, 'action_url', esc_url_raw($item['action_url'])); |
| 375 |
} |
| 376 |
|
| 377 |
return intval($attachment_id); |
| 378 |
} |
| 379 |
|
| 380 |
private function create_regallery($title, $attachment_ids, $source_meta = [], $settings_overrides = []) { |
| 381 |
$post_id = wp_insert_post([ |
| 382 |
'post_title' => $title, |
| 383 |
'post_status' => 'publish', |
| 384 |
'post_type' => REACG_CUSTOM_POST_TYPE, |
| 385 |
]); |
| 386 |
|
| 387 |
if (is_wp_error($post_id) || !$post_id) { |
| 388 |
return new WP_Error('reacg_migration_create_failed', __('Failed to create Re Gallery post.', 'regallery')); |
| 389 |
} |
| 390 |
|
| 391 |
return $this->store_regallery_data($post_id, $title, $attachment_ids, $source_meta, $settings_overrides); |
| 392 |
} |
| 393 |
|
| 394 |
private function update_regallery($post_id, $title, $attachment_ids, $source_meta = [], $settings_overrides = []) { |
| 395 |
$post_id = intval($post_id); |
| 396 |
if ($post_id <= 0 || get_post_type($post_id) !== REACG_CUSTOM_POST_TYPE) { |
| 397 |
return new WP_Error('reacg_migration_update_failed', __('Failed to update Re Gallery post.', 'regallery')); |
| 398 |
} |
| 399 |
|
| 400 |
$updated = wp_update_post([ |
| 401 |
'ID' => $post_id, |
| 402 |
'post_title' => $title, |
| 403 |
], true); |
| 404 |
|
| 405 |
if (is_wp_error($updated)) { |
| 406 |
return new WP_Error('reacg_migration_update_failed', __('Failed to update Re Gallery post.', 'regallery')); |
| 407 |
} |
| 408 |
|
| 409 |
return $this->store_regallery_data($post_id, $title, $attachment_ids, $source_meta, $settings_overrides); |
| 410 |
} |
| 411 |
|
| 412 |
private function store_regallery_data($post_id, $title, $attachment_ids, $source_meta = [], $settings_overrides = []) { |
| 413 |
$post_id = intval($post_id); |
| 414 |
|
| 415 |
update_post_meta($post_id, 'images_ids', wp_json_encode($attachment_ids)); |
| 416 |
update_post_meta($post_id, 'images_count', count($attachment_ids)); |
| 417 |
update_post_meta($post_id, 'additional_data', ''); |
| 418 |
update_post_meta($post_id, 'gallery_timestamp', time()); |
| 419 |
update_post_meta($post_id, '_reacg_migration_source', sanitize_key($source_meta['source'])); |
| 420 |
update_post_meta($post_id, '_reacg_migration_source_gallery_id', sanitize_text_field($source_meta['source_gallery_id'])); |
| 421 |
update_post_meta($post_id, '_reacg_migration_source_has_placements', !empty($source_meta['source_has_placements']) ? '1' : '0'); |
| 422 |
|
| 423 |
if (!class_exists('REACG_Options')) { |
| 424 |
require_once REACG_PLUGIN_DIR . '/includes/options.php'; |
| 425 |
} |
| 426 |
|
| 427 |
$options_obj = new REACG_Options(false); |
| 428 |
$options = $options_obj->get_options(0); |
| 429 |
if (!empty($settings_overrides) && is_array($settings_overrides)) { |
| 430 |
$options = array_replace_recursive($options, $this->sanitize_settings_overrides($settings_overrides)); |
| 431 |
} |
| 432 |
$options['template_id'] = $post_id; |
| 433 |
$options['title'] = $title; |
| 434 |
|
| 435 |
$option_name = 'reacg_options' . $post_id; |
| 436 |
$encoded_options = wp_json_encode($options); |
| 437 |
|
| 438 |
$added = add_option($option_name, $encoded_options, '', false); |
| 439 |
if (!$added) { |
| 440 |
update_option($option_name, $encoded_options, false); |
| 441 |
} |
| 442 |
update_post_meta($post_id, 'options_timestamp', time()); |
| 443 |
|
| 444 |
return intval($post_id); |
| 445 |
} |
| 446 |
|
| 447 |
private function sanitize_settings_overrides($settings) { |
| 448 |
$sanitized = []; |
| 449 |
|
| 450 |
foreach ((array) $settings as $key => $value) { |
| 451 |
$key = trim((string) $key); |
| 452 |
if ($key === '') { |
| 453 |
continue; |
| 454 |
} |
| 455 |
|
| 456 |
if (is_array($value)) { |
| 457 |
$sanitized[$key] = $this->sanitize_settings_overrides($value); |
| 458 |
continue; |
| 459 |
} |
| 460 |
|
| 461 |
if (is_bool($value)) { |
| 462 |
$sanitized[$key] = $value; |
| 463 |
continue; |
| 464 |
} |
| 465 |
|
| 466 |
if (is_numeric($value)) { |
| 467 |
$sanitized[$key] = strpos((string) $value, '.') !== false ? floatval($value) : intval($value); |
| 468 |
continue; |
| 469 |
} |
| 470 |
|
| 471 |
$sanitized[$key] = sanitize_text_field((string) $value); |
| 472 |
} |
| 473 |
|
| 474 |
return $sanitized; |
| 475 |
} |
| 476 |
|
| 477 |
private function find_existing_import($source, $source_gallery_id) { |
| 478 |
$query = new WP_Query([ |
| 479 |
'post_type' => REACG_CUSTOM_POST_TYPE, |
| 480 |
'post_status' => ['publish', 'draft', 'private'], |
| 481 |
'posts_per_page' => 1, |
| 482 |
'fields' => 'ids', |
| 483 |
'meta_query' => [ |
| 484 |
'relation' => 'AND', |
| 485 |
[ |
| 486 |
'key' => '_reacg_migration_source', |
| 487 |
'value' => sanitize_key($source), |
| 488 |
], |
| 489 |
[ |
| 490 |
'key' => '_reacg_migration_source_gallery_id', |
| 491 |
'value' => sanitize_text_field((string) $source_gallery_id), |
| 492 |
], |
| 493 |
], |
| 494 |
]); |
| 495 |
|
| 496 |
return !empty($query->posts[0]) ? intval($query->posts[0]) : 0; |
| 497 |
} |
| 498 |
|
| 499 |
private function decorate_items_with_migration_status($source, $items) { |
| 500 |
$decorated = []; |
| 501 |
foreach ((array) $items as $item) { |
| 502 |
$source_gallery_id = isset($item['id']) ? (string) $item['id'] : ''; |
| 503 |
$migrated_gallery_id = $source_gallery_id !== '' |
| 504 |
? $this->find_existing_import($source, $source_gallery_id) |
| 505 |
: 0; |
| 506 |
$source_still_exists = !empty($migrated_gallery_id) |
| 507 |
&& $this->source_exists_in_posts($source, $source_gallery_id); |
| 508 |
$source_has_placements = !empty($migrated_gallery_id) |
| 509 |
? $this->get_source_has_placements_flag($migrated_gallery_id) |
| 510 |
: false; |
| 511 |
|
| 512 |
if (!empty($migrated_gallery_id) && $source_still_exists && !$source_has_placements) { |
| 513 |
$source_has_placements = true; |
| 514 |
update_post_meta($migrated_gallery_id, '_reacg_migration_source_has_placements', '1'); |
| 515 |
} |
| 516 |
|
| 517 |
$item['migrated'] = !empty($migrated_gallery_id); |
| 518 |
$item['migrated_gallery_id'] = intval($migrated_gallery_id); |
| 519 |
$item['replace_available'] = !empty($migrated_gallery_id) && $source_has_placements; |
| 520 |
$item['replaced'] = !empty($migrated_gallery_id) |
| 521 |
&& $source_has_placements |
| 522 |
&& !$source_still_exists; |
| 523 |
$decorated[] = $item; |
| 524 |
} |
| 525 |
|
| 526 |
return $decorated; |
| 527 |
} |
| 528 |
|
| 529 |
private function get_source_has_placements_flag($migrated_gallery_id) { |
| 530 |
$value = get_post_meta(intval($migrated_gallery_id), '_reacg_migration_source_has_placements', true); |
| 531 |
|
| 532 |
return $value === '1' || $value === 1 || $value === true; |
| 533 |
} |
| 534 |
|
| 535 |
/** |
| 536 |
* Returns true if any post still contains a shortcode or block referencing |
| 537 |
* this source gallery, i.e. the Replace action has not yet been run. |
| 538 |
* |
| 539 |
* Uses a two-step check: a broad LIKE query to find candidate posts, then |
| 540 |
* an exact PHP regex on those posts to avoid false positives from IDs that |
| 541 |
* are substrings of other IDs (e.g. ID "5" matching "[foogallery id="15"]"). |
| 542 |
*/ |
| 543 |
private function source_exists_in_posts($source, $source_gallery_id) { |
| 544 |
$provider = $this->get_provider($source); |
| 545 |
if (is_wp_error($provider)) { |
| 546 |
return false; |
| 547 |
} |
| 548 |
|
| 549 |
return (bool) $provider->source_exists_in_posts($source_gallery_id); |
| 550 |
} |
| 551 |
|
| 552 |
public function get_provider($source) { |
| 553 |
$key = sanitize_key((string) $source); |
| 554 |
if (empty($this->providers[$key])) { |
| 555 |
return new WP_Error('reacg_migration_source_not_found', __('Migration source is not supported.', 'regallery')); |
| 556 |
} |
| 557 |
|
| 558 |
return $this->providers[$key]; |
| 559 |
} |
| 560 |
} |
| 561 |
|
