| 1 |
<?php |
| 2 |
|
| 3 |
namespace Yatra\Migration; |
| 4 |
|
| 5 |
use Yatra\Utils\Logger; |
| 6 |
use Yatra\Migration\MigrationProgress; |
| 7 |
|
| 8 |
/** |
| 9 |
* BaseMigration provides shared helpers and access to the MigrationService state. |
| 10 |
*/ |
| 11 |
abstract class BaseMigration |
| 12 |
{ |
| 13 |
protected MigrationProgress $service; |
| 14 |
protected \wpdb $wpdb; |
| 15 |
|
| 16 |
public function __construct(MigrationProgress $service) |
| 17 |
{ |
| 18 |
$this->service = $service; |
| 19 |
$this->wpdb = $service->getWpdb(); |
| 20 |
} |
| 21 |
|
| 22 |
protected function isForceMigration(): bool |
| 23 |
{ |
| 24 |
return $this->service->isForceMigration(); |
| 25 |
} |
| 26 |
|
| 27 |
protected function updateProgress( |
| 28 |
string $dataType, |
| 29 |
string $status, |
| 30 |
int $migrated, |
| 31 |
int $skipped, |
| 32 |
int $failed, |
| 33 |
int $total, |
| 34 |
?string $startedAt, |
| 35 |
?string $completedAt |
| 36 |
): void { |
| 37 |
$this->service->updateProgress($dataType, $status, $migrated, $skipped, $failed, $total, $startedAt, $completedAt); |
| 38 |
} |
| 39 |
|
| 40 |
protected function generateUniqueSlug(string $baseSlug, string $table): string |
| 41 |
{ |
| 42 |
return $this->service->generateUniqueSlug($baseSlug, $table); |
| 43 |
} |
| 44 |
|
| 45 |
protected function getPostMeta(int $postId): array |
| 46 |
{ |
| 47 |
return $this->service->getPostMeta($postId); |
| 48 |
} |
| 49 |
|
| 50 |
protected function getRawPostMeta(int $postId, string $metaKey): ?string |
| 51 |
{ |
| 52 |
return $this->service->getRawPostMeta($postId, $metaKey); |
| 53 |
} |
| 54 |
|
| 55 |
protected function setRawPostMeta(int $postId, string $metaKey, string $metaValue): void |
| 56 |
{ |
| 57 |
$this->service->setRawPostMeta($postId, $metaKey, $metaValue); |
| 58 |
} |
| 59 |
|
| 60 |
protected function getRawTermMeta(int $termId, string $metaKey): ?string |
| 61 |
{ |
| 62 |
return $this->service->getRawTermMeta($termId, $metaKey); |
| 63 |
} |
| 64 |
|
| 65 |
protected function setRawTermMeta(int $termId, string $metaKey, string $metaValue): void |
| 66 |
{ |
| 67 |
$this->service->setRawTermMeta($termId, $metaKey, $metaValue); |
| 68 |
} |
| 69 |
|
| 70 |
protected function getLegacyMetaValue(array $meta, array $keys, $default = null) |
| 71 |
{ |
| 72 |
return $this->service->getLegacyMetaValue($meta, $keys, $default); |
| 73 |
} |
| 74 |
|
| 75 |
protected function tableExists(string $table): bool |
| 76 |
{ |
| 77 |
return $this->service->tableExists($table); |
| 78 |
} |
| 79 |
|
| 80 |
protected function isTripMigrated(int $oldTripId): bool |
| 81 |
{ |
| 82 |
return $this->service->isTripMigrated($oldTripId); |
| 83 |
} |
| 84 |
|
| 85 |
protected function getMigratedTripId(int $oldTripId): ?int |
| 86 |
{ |
| 87 |
return $this->service->getMigratedTripId($oldTripId); |
| 88 |
} |
| 89 |
|
| 90 |
protected function migrateTripDestinations(int $oldTripId, int $newTripId): void |
| 91 |
{ |
| 92 |
$this->service->migrateTripDestinations($oldTripId, $newTripId); |
| 93 |
} |
| 94 |
|
| 95 |
protected function migrateTripActivities(int $oldTripId, int $newTripId): void |
| 96 |
{ |
| 97 |
$this->service->migrateTripActivities($oldTripId, $newTripId); |
| 98 |
} |
| 99 |
|
| 100 |
protected function deleteTripRelationships(int $tripId): void |
| 101 |
{ |
| 102 |
$this->service->deleteTripRelationships($tripId); |
| 103 |
} |
| 104 |
|
| 105 |
protected function truncateTableIfExists(string $table): void |
| 106 |
{ |
| 107 |
$this->service->truncateTableIfExists($table); |
| 108 |
} |
| 109 |
|
| 110 |
/** |
| 111 |
* Fix existing draft records to publish status |
| 112 |
* This ensures all destinations/activities are published |
| 113 |
*/ |
| 114 |
protected function fixDraftRecordsToPublish(string $table): void |
| 115 |
{ |
| 116 |
$fullTable = $this->wpdb->prefix . $table; |
| 117 |
|
| 118 |
// Update all draft records to publish |
| 119 |
$updated = $this->wpdb->query( |
| 120 |
"UPDATE {$fullTable} SET status = 'publish' WHERE status = 'draft'" |
| 121 |
); |
| 122 |
|
| 123 |
if ($updated > 0) { |
| 124 |
Logger::info("Fixed {$updated} draft records to publish status in {$table}", [ |
| 125 |
'source' => 'migration', |
| 126 |
'table' => $table, |
| 127 |
'updated_count' => $updated |
| 128 |
]); |
| 129 |
} |
| 130 |
} |
| 131 |
|
| 132 |
/** |
| 133 |
* Shared taxonomy migration handler. |
| 134 |
* |
| 135 |
* Migrates old WordPress taxonomy terms into the unified ClassificationsTable |
| 136 |
* (wp_yatra_classifications) using the `type` column to differentiate. |
| 137 |
* |
| 138 |
* @param string|array<int, string> $taxonomy One taxonomy slug, or several (e.g. `trip_category` + `tour_category`) merged into one classification type. |
| 139 |
* @param string $classificationType The classification type value for the new table (e.g. 'destination', 'activity', 'attribute') |
| 140 |
* @param string $dataType Progress tracking key (e.g. 'destinations', 'activities', 'attributes') |
| 141 |
*/ |
| 142 |
protected function migrateTaxonomy($taxonomy, string $classificationType, string $dataType): array |
| 143 |
{ |
| 144 |
$migrated = 0; |
| 145 |
$skipped = 0; |
| 146 |
$failed = 0; |
| 147 |
|
| 148 |
$classificationsTable = \Yatra\Database\Tables\ClassificationsTable::getTableName(); |
| 149 |
|
| 150 |
$taxes = is_array($taxonomy) ? array_values(array_filter($taxonomy, static fn ($t) => is_string($t) && $t !== '')) : [$taxonomy]; |
| 151 |
if ($taxes === []) { |
| 152 |
return compact('migrated', 'skipped', 'failed'); |
| 153 |
} |
| 154 |
|
| 155 |
$placeholders = implode(',', array_fill(0, count($taxes), '%s')); |
| 156 |
$sql = "SELECT t.*, tt.description, tt.parent, tt.taxonomy AS source_taxonomy |
| 157 |
FROM {$this->wpdb->terms} t |
| 158 |
INNER JOIN {$this->wpdb->term_taxonomy} tt ON t.term_id = tt.term_id |
| 159 |
WHERE tt.taxonomy IN ({$placeholders})"; |
| 160 |
|
| 161 |
// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared -- placeholders match $taxes count |
| 162 |
$terms = $this->wpdb->get_results($this->wpdb->prepare($sql, ...$taxes)); |
| 163 |
|
| 164 |
$total = count($terms); |
| 165 |
|
| 166 |
foreach ($terms as $term) { |
| 167 |
$termTax = isset($term->source_taxonomy) && is_string($term->source_taxonomy) && $term->source_taxonomy !== '' |
| 168 |
? $term->source_taxonomy |
| 169 |
: (string) $taxes[0]; |
| 170 |
$metaKey = sprintf('_yatra_migrated_%s_id', $termTax); |
| 171 |
|
| 172 |
try { |
| 173 |
// Prepare slug |
| 174 |
$baseSlug = $term->slug; |
| 175 |
if (empty($baseSlug)) { |
| 176 |
$baseSlug = function_exists('sanitize_title') |
| 177 |
? sanitize_title($term->name ?: uniqid($termTax . '-')) |
| 178 |
: preg_replace('/[^a-z0-9\-]+/i', '-', strtolower($term->name ?: uniqid($termTax . '-'))); |
| 179 |
} |
| 180 |
|
| 181 |
$slug = $baseSlug; |
| 182 |
$existingId = null; |
| 183 |
|
| 184 |
if ($this->isForceMigration()) { |
| 185 |
// Force migration: generate unique slug |
| 186 |
$counter = 1; |
| 187 |
$uniqueSlug = $slug; |
| 188 |
while ($this->wpdb->get_var($this->wpdb->prepare( |
| 189 |
"SELECT id FROM {$classificationsTable} WHERE type = %s AND slug = %s", |
| 190 |
$classificationType, |
| 191 |
$uniqueSlug |
| 192 |
))) { |
| 193 |
$uniqueSlug = $slug . '-' . $counter++; |
| 194 |
} |
| 195 |
$slug = $uniqueSlug; |
| 196 |
} else { |
| 197 |
// Regular migration: Check if already exists by type+slug |
| 198 |
$existingId = $this->wpdb->get_var($this->wpdb->prepare( |
| 199 |
"SELECT id FROM {$classificationsTable} WHERE type = %s AND slug = %s", |
| 200 |
$classificationType, |
| 201 |
$baseSlug |
| 202 |
)); |
| 203 |
|
| 204 |
if (!$existingId) { |
| 205 |
// Generate unique slug for new insert |
| 206 |
$counter = 1; |
| 207 |
$uniqueSlug = $slug; |
| 208 |
while ($this->wpdb->get_var($this->wpdb->prepare( |
| 209 |
"SELECT id FROM {$classificationsTable} WHERE type = %s AND slug = %s", |
| 210 |
$classificationType, |
| 211 |
$uniqueSlug |
| 212 |
))) { |
| 213 |
$uniqueSlug = $slug . '-' . $counter++; |
| 214 |
} |
| 215 |
$slug = $uniqueSlug; |
| 216 |
} |
| 217 |
} |
| 218 |
|
| 219 |
// Featured image: old sites used different term meta keys (yatra_term_image, thumbnail_id, …). |
| 220 |
$termImage = $this->resolveLegacyTermFeaturedImageId((int) $term->term_id); |
| 221 |
$metadata = []; |
| 222 |
|
| 223 |
// When updating an existing row, merge with current JSON so we do not wipe featured_image / other keys if only part of the resolver runs. |
| 224 |
if ($existingId && !$this->isForceMigration()) { |
| 225 |
$existingJson = $this->wpdb->get_var($this->wpdb->prepare( |
| 226 |
"SELECT metadata FROM {$classificationsTable} WHERE id = %d", |
| 227 |
(int) $existingId |
| 228 |
)); |
| 229 |
if (is_string($existingJson) && $existingJson !== '') { |
| 230 |
$decoded = json_decode($existingJson, true); |
| 231 |
if (is_array($decoded)) { |
| 232 |
$metadata = $decoded; |
| 233 |
} |
| 234 |
} |
| 235 |
} |
| 236 |
|
| 237 |
if ($termImage !== null && $termImage !== '') { |
| 238 |
$metadata['featured_image'] = $termImage; |
| 239 |
} |
| 240 |
|
| 241 |
$data = [ |
| 242 |
'type' => $classificationType, |
| 243 |
'name' => $term->name, |
| 244 |
'slug' => $slug, |
| 245 |
'description' => $term->description ?? '', |
| 246 |
'parent_id' => !empty($term->parent) ? $this->getParentClassificationId((int) $term->parent, $termTax, $classificationType) : null, |
| 247 |
'metadata' => $metadata !== [] ? wp_json_encode($metadata) : null, |
| 248 |
'status' => 'publish', |
| 249 |
'updated_at' => current_time('mysql'), |
| 250 |
]; |
| 251 |
|
| 252 |
// 3.x admin + single templates read `icon` (serialized {type: image, value: attachment_id}), not only metadata.featured_image. |
| 253 |
if ($termImage !== null && $termImage !== '' && (int) $termImage > 0) { |
| 254 |
$data['icon'] = maybe_serialize([ |
| 255 |
'type' => 'image', |
| 256 |
'value' => (int) $termImage, |
| 257 |
]); |
| 258 |
} |
| 259 |
|
| 260 |
if ($existingId && !$this->isForceMigration()) { |
| 261 |
// Regular migration: Update existing record |
| 262 |
$updated = $this->wpdb->update( |
| 263 |
$classificationsTable, |
| 264 |
$data, |
| 265 |
['id' => $existingId] |
| 266 |
); |
| 267 |
|
| 268 |
if ($updated !== false) { |
| 269 |
$newId = $existingId; |
| 270 |
$this->setRawTermMeta((int) $term->term_id, $metaKey, (string) $newId); |
| 271 |
$migrated++; |
| 272 |
$this->updateProgress($dataType, 'running', $migrated, $skipped, $failed, $total, null, null); |
| 273 |
usleep(50000); |
| 274 |
} else { |
| 275 |
$failed++; |
| 276 |
Logger::error("Failed to update {$termTax}: {$this->wpdb->last_error}", [ |
| 277 |
'source' => 'migration', |
| 278 |
'taxonomy' => $termTax, |
| 279 |
'term_slug' => $term->slug |
| 280 |
]); |
| 281 |
$this->updateProgress($dataType, 'running', $migrated, $skipped, $failed, $total, null, null); |
| 282 |
} |
| 283 |
} else { |
| 284 |
// Force migration OR new record: Insert new |
| 285 |
$data['created_at'] = current_time('mysql'); |
| 286 |
$inserted = $this->wpdb->insert( |
| 287 |
$classificationsTable, |
| 288 |
$data |
| 289 |
); |
| 290 |
|
| 291 |
if ($inserted) { |
| 292 |
$newId = (int) $this->wpdb->insert_id; |
| 293 |
$this->setRawTermMeta((int) $term->term_id, $metaKey, (string) $newId); |
| 294 |
$migrated++; |
| 295 |
$this->updateProgress($dataType, 'running', $migrated, $skipped, $failed, $total, null, null); |
| 296 |
usleep(50000); |
| 297 |
} else { |
| 298 |
$failed++; |
| 299 |
Logger::error("Failed to insert {$termTax}: {$this->wpdb->last_error}", [ |
| 300 |
'source' => 'migration', |
| 301 |
'taxonomy' => $termTax, |
| 302 |
'term_slug' => $term->slug |
| 303 |
]); |
| 304 |
$this->updateProgress($dataType, 'running', $migrated, $skipped, $failed, $total, null, null); |
| 305 |
} |
| 306 |
} |
| 307 |
} catch (\Throwable $e) { |
| 308 |
$failed++; |
| 309 |
Logger::error("Exception migrating {$termTax}: " . $e->getMessage(), [ |
| 310 |
'source' => 'migration', |
| 311 |
'taxonomy' => $termTax, |
| 312 |
'term_slug' => $term->slug ?? 'unknown' |
| 313 |
]); |
| 314 |
$this->updateProgress($dataType, 'running', $migrated, $skipped, $failed, $total, null, null); |
| 315 |
} |
| 316 |
} |
| 317 |
|
| 318 |
return compact('migrated', 'skipped', 'failed'); |
| 319 |
} |
| 320 |
|
| 321 |
/** |
| 322 |
* Legacy taxonomy terms stored the featured image attachment ID under different meta keys (or as a media URL). |
| 323 |
* |
| 324 |
* Yatra 2.x core uses destination_image_id and activity_image_id on term meta |
| 325 |
* (old class-yatra-taxonomy-destination.php / class-yatra-taxonomy-activity.php). |
| 326 |
*/ |
| 327 |
protected function resolveLegacyTermFeaturedImageId(int $termId): ?string |
| 328 |
{ |
| 329 |
$keys = [ |
| 330 |
'destination_image_id', |
| 331 |
'activity_image_id', |
| 332 |
'yatra_term_image', |
| 333 |
'thumbnail_id', |
| 334 |
'_thumbnail_id', |
| 335 |
'yatra_destination_image', |
| 336 |
'yatra_activity_image', |
| 337 |
'yatra_category_image', |
| 338 |
'yatra_trip_category_image', |
| 339 |
'yatra_tour_category_image', |
| 340 |
'trip_category_image', |
| 341 |
'tour_category_image', |
| 342 |
'category_thumbnail_id', |
| 343 |
'term_thumbnail', |
| 344 |
'featured_image', |
| 345 |
'featured_image_id', |
| 346 |
'image', |
| 347 |
'term_image', |
| 348 |
'photo', |
| 349 |
'cover_image', |
| 350 |
'banner_image', |
| 351 |
]; |
| 352 |
|
| 353 |
foreach ($keys as $key) { |
| 354 |
// Prefer latest meta row if duplicates exist (admin re-saves). |
| 355 |
$fetched = $this->getRawTermMetaLatest($termId, $key); |
| 356 |
if ($fetched === null || $fetched === '' || $fetched === '0') { |
| 357 |
continue; |
| 358 |
} |
| 359 |
$trimmed = trim($fetched); |
| 360 |
if ($trimmed === '') { |
| 361 |
continue; |
| 362 |
} |
| 363 |
$resolved = $this->coerceLegacyTermImageToAttachmentId($trimmed); |
| 364 |
if ($resolved !== null) { |
| 365 |
return $resolved; |
| 366 |
} |
| 367 |
} |
| 368 |
|
| 369 |
return $this->scanAllTermMetaForFeaturedImage($termId); |
| 370 |
} |
| 371 |
|
| 372 |
/** |
| 373 |
* Last-write-wins term meta (same key can exist more than once in edge-case DBs). |
| 374 |
*/ |
| 375 |
private function getRawTermMetaLatest(int $termId, string $metaKey): ?string |
| 376 |
{ |
| 377 |
return $this->wpdb->get_var( |
| 378 |
$this->wpdb->prepare( |
| 379 |
"SELECT meta_value FROM {$this->wpdb->termmeta} WHERE term_id = %d AND meta_key = %s ORDER BY meta_id DESC LIMIT 1", |
| 380 |
$termId, |
| 381 |
$metaKey |
| 382 |
) |
| 383 |
); |
| 384 |
} |
| 385 |
|
| 386 |
/** |
| 387 |
* Fallback: inspect every term meta row for attachment IDs / URLs when known keys miss (imports, Pro, custom). |
| 388 |
*/ |
| 389 |
private function scanAllTermMetaForFeaturedImage(int $termId): ?string |
| 390 |
{ |
| 391 |
$rows = $this->wpdb->get_results( |
| 392 |
$this->wpdb->prepare( |
| 393 |
"SELECT meta_key, meta_value FROM {$this->wpdb->termmeta} WHERE term_id = %d ORDER BY meta_id DESC", |
| 394 |
$termId |
| 395 |
) |
| 396 |
); |
| 397 |
if (empty($rows)) { |
| 398 |
return null; |
| 399 |
} |
| 400 |
|
| 401 |
foreach ($rows as $row) { |
| 402 |
$key = (string) ($row->meta_key ?? ''); |
| 403 |
if ($key === '' || str_starts_with($key, '_yatra_migrated_')) { |
| 404 |
continue; |
| 405 |
} |
| 406 |
if (! preg_match('/(image|thumb|photo|cover|banner|featured|attachment|media|picture)/i', $key)) { |
| 407 |
continue; |
| 408 |
} |
| 409 |
$raw = (string) ($row->meta_value ?? ''); |
| 410 |
$resolved = $this->coerceLegacyTermImageToAttachmentId(trim($raw)); |
| 411 |
if ($resolved !== null) { |
| 412 |
return $resolved; |
| 413 |
} |
| 414 |
} |
| 415 |
|
| 416 |
return null; |
| 417 |
} |
| 418 |
|
| 419 |
/** |
| 420 |
* Normalize a single term meta value to an attachment ID string (3.x uses metadata.featured_image as ID). |
| 421 |
*/ |
| 422 |
private function coerceLegacyTermImageToAttachmentId(string $raw): ?string |
| 423 |
{ |
| 424 |
if ($raw === '' || $raw === '0') { |
| 425 |
return null; |
| 426 |
} |
| 427 |
|
| 428 |
if (is_numeric($raw)) { |
| 429 |
$id = (int) $raw; |
| 430 |
|
| 431 |
return $id > 0 ? (string) $id : null; |
| 432 |
} |
| 433 |
|
| 434 |
if (function_exists('is_serialized') && is_serialized($raw)) { |
| 435 |
$un = maybe_unserialize($raw); |
| 436 |
if (is_numeric($un)) { |
| 437 |
$id = (int) $un; |
| 438 |
|
| 439 |
return $id > 0 ? (string) $id : null; |
| 440 |
} |
| 441 |
if (is_array($un)) { |
| 442 |
foreach (['value', 'id', 'attachment_id', 'image_id', 'thumbnail_id', 'attachment', 'image'] as $k) { |
| 443 |
if (isset($un[$k]) && is_numeric($un[$k])) { |
| 444 |
$id = (int) $un[$k]; |
| 445 |
|
| 446 |
return $id > 0 ? (string) $id : null; |
| 447 |
} |
| 448 |
} |
| 449 |
foreach ($un as $v) { |
| 450 |
if (is_numeric($v)) { |
| 451 |
$id = (int) $v; |
| 452 |
|
| 453 |
return $id > 0 ? (string) $id : null; |
| 454 |
} |
| 455 |
} |
| 456 |
} |
| 457 |
} |
| 458 |
|
| 459 |
$json = json_decode($raw, true); |
| 460 |
if (is_array($json)) { |
| 461 |
foreach (['id', 'value', 'attachment_id', 'image_id'] as $k) { |
| 462 |
if (isset($json[$k]) && is_numeric($json[$k])) { |
| 463 |
$id = (int) $json[$k]; |
| 464 |
|
| 465 |
return $id > 0 ? (string) $id : null; |
| 466 |
} |
| 467 |
} |
| 468 |
} |
| 469 |
|
| 470 |
if (function_exists('attachment_url_to_postid')) { |
| 471 |
if (filter_var($raw, FILTER_VALIDATE_URL)) { |
| 472 |
$aid = attachment_url_to_postid($raw); |
| 473 |
if ($aid > 0) { |
| 474 |
return (string) $aid; |
| 475 |
} |
| 476 |
} elseif (strlen($raw) > 0 && $raw[0] === '/' && function_exists('home_url')) { |
| 477 |
$aid = attachment_url_to_postid(home_url($raw)); |
| 478 |
if ($aid > 0) { |
| 479 |
return (string) $aid; |
| 480 |
} |
| 481 |
} |
| 482 |
} |
| 483 |
|
| 484 |
return null; |
| 485 |
} |
| 486 |
|
| 487 |
/** |
| 488 |
* Look up the new classifications table ID for a parent term |
| 489 |
*/ |
| 490 |
private function getParentClassificationId(int $parentTermId, string $taxonomy, string $classificationType): ?int |
| 491 |
{ |
| 492 |
$metaKey = sprintf('_yatra_migrated_%s_id', $taxonomy); |
| 493 |
$parentNewId = $this->getRawTermMeta($parentTermId, $metaKey); |
| 494 |
if ($parentNewId) { |
| 495 |
return (int) $parentNewId; |
| 496 |
} |
| 497 |
// Parent may belong to a sibling taxonomy merged into the same classification type (e.g. tour_category vs trip_category). |
| 498 |
$alternates = []; |
| 499 |
if ($taxonomy === 'trip_category') { |
| 500 |
$alternates[] = 'tour_category'; |
| 501 |
} elseif ($taxonomy === 'tour_category') { |
| 502 |
$alternates[] = 'trip_category'; |
| 503 |
} |
| 504 |
foreach ($alternates as $alt) { |
| 505 |
$altKey = sprintf('_yatra_migrated_%s_id', $alt); |
| 506 |
$pid = $this->getRawTermMeta($parentTermId, $altKey); |
| 507 |
if ($pid) { |
| 508 |
return (int) $pid; |
| 509 |
} |
| 510 |
} |
| 511 |
|
| 512 |
return null; |
| 513 |
} |
| 514 |
} |
| 515 |
|
