Code Coverage |
||||||||||
Lines |
Functions and Methods |
Classes and Traits |
||||||||
| Total | |
0.00% |
0 / 281 |
|
0.00% |
0 / 10 |
CRAP | |
0.00% |
0 / 1 |
| LocalFileDeleteBatch | |
0.00% |
0 / 280 |
|
0.00% |
0 / 10 |
3306 | |
0.00% |
0 / 1 |
| __construct | |
0.00% |
0 / 4 |
|
0.00% |
0 / 1 |
2 | |||
| addCurrent | |
0.00% |
0 / 1 |
|
0.00% |
0 / 1 |
2 | |||
| addOld | |
0.00% |
0 / 2 |
|
0.00% |
0 / 1 |
2 | |||
| addOlds | |
0.00% |
0 / 21 |
|
0.00% |
0 / 1 |
12 | |||
| getOldRels | |
0.00% |
0 / 7 |
|
0.00% |
0 / 1 |
6 | |||
| getHashes | |
0.00% |
0 / 69 |
|
0.00% |
0 / 1 |
182 | |||
| doDBInserts | |
0.00% |
0 / 87 |
|
0.00% |
0 / 1 |
110 | |||
| doDBDeletes | |
0.00% |
0 / 41 |
|
0.00% |
0 / 1 |
156 | |||
| execute | |
0.00% |
0 / 36 |
|
0.00% |
0 / 1 |
90 | |||
| removeNonexistentFiles | |
0.00% |
0 / 12 |
|
0.00% |
0 / 1 |
30 | |||
| 1 | <?php |
| 2 | /** |
| 3 | * @license GPL-2.0-or-later |
| 4 | * @file |
| 5 | */ |
| 6 | |
| 7 | namespace MediaWiki\FileRepo\File; |
| 8 | |
| 9 | use MediaWiki\MainConfigNames; |
| 10 | use MediaWiki\MediaWikiServices; |
| 11 | use MediaWiki\Revision\RevisionRecord; |
| 12 | use MediaWiki\Status\Status; |
| 13 | use MediaWiki\User\UserIdentity; |
| 14 | use StatusValue; |
| 15 | use Wikimedia\ScopedCallback; |
| 16 | |
| 17 | /** |
| 18 | * Helper class for file deletion |
| 19 | * |
| 20 | * @internal |
| 21 | * @ingroup FileAbstraction |
| 22 | */ |
| 23 | class LocalFileDeleteBatch { |
| 24 | /** @var LocalFile */ |
| 25 | private $file; |
| 26 | |
| 27 | /** @var string */ |
| 28 | private $reason; |
| 29 | |
| 30 | /** @var array */ |
| 31 | private $srcRels = []; |
| 32 | |
| 33 | /** @var array */ |
| 34 | private $archiveUrls = []; |
| 35 | |
| 36 | /** @var array[] Items to be processed in the deletion batch */ |
| 37 | private $deletionBatch; |
| 38 | |
| 39 | /** @var bool Whether to suppress all suppressable fields when deleting */ |
| 40 | private $suppress; |
| 41 | |
| 42 | /** @var UserIdentity */ |
| 43 | private $user; |
| 44 | |
| 45 | /** |
| 46 | * @param LocalFile $file |
| 47 | * @param UserIdentity $user |
| 48 | * @param string $reason |
| 49 | * @param bool $suppress |
| 50 | */ |
| 51 | public function __construct( |
| 52 | LocalFile $file, |
| 53 | UserIdentity $user, |
| 54 | $reason = '', |
| 55 | $suppress = false |
| 56 | ) { |
| 57 | $this->file = $file; |
| 58 | $this->user = $user; |
| 59 | $this->reason = $reason; |
| 60 | $this->suppress = $suppress; |
| 61 | } |
| 62 | |
| 63 | public function addCurrent() { |
| 64 | $this->srcRels['.'] = $this->file->getRel(); |
| 65 | } |
| 66 | |
| 67 | /** |
| 68 | * @param string $oldName |
| 69 | */ |
| 70 | public function addOld( $oldName ) { |
| 71 | $this->srcRels[$oldName] = $this->file->getArchiveRel( $oldName ); |
| 72 | $this->archiveUrls[] = $this->file->getArchiveUrl( $oldName ); |
| 73 | } |
| 74 | |
| 75 | /** |
| 76 | * Add the old versions of the image to the batch |
| 77 | * @return string[] List of archive names from old versions |
| 78 | */ |
| 79 | public function addOlds() { |
| 80 | $archiveNames = []; |
| 81 | |
| 82 | $dbw = $this->file->repo->getPrimaryDB(); |
| 83 | $migrationStage = MediaWikiServices::getInstance()->getMainConfig()->get( |
| 84 | MainConfigNames::FileSchemaMigrationStage |
| 85 | ); |
| 86 | if ( $migrationStage & SCHEMA_COMPAT_WRITE_OLD ) { |
| 87 | $result = $dbw->newSelectQueryBuilder() |
| 88 | ->select( [ 'oi_archive_name' ] ) |
| 89 | ->from( 'oldimage' ) |
| 90 | ->where( [ 'oi_name' => $this->file->getName() ] ) |
| 91 | ->caller( __METHOD__ )->fetchResultSet(); |
| 92 | } else { |
| 93 | $result = $dbw->newSelectQueryBuilder() |
| 94 | ->select( [ 'oi_archive_name' => 'fr_archive_name' ] ) |
| 95 | ->from( 'filerevision' ) |
| 96 | ->join( 'file', null, 'fr_file = file_id' ) |
| 97 | ->where( [ 'file_name' => $this->file->getName(), 'file_deleted' => 0, 'file_latest != fr_id' ] ) |
| 98 | ->caller( __METHOD__ )->fetchResultSet(); |
| 99 | } |
| 100 | |
| 101 | foreach ( $result as $row ) { |
| 102 | $this->addOld( $row->oi_archive_name ); |
| 103 | $archiveNames[] = $row->oi_archive_name; |
| 104 | } |
| 105 | |
| 106 | return $archiveNames; |
| 107 | } |
| 108 | |
| 109 | /** |
| 110 | * @return array |
| 111 | */ |
| 112 | protected function getOldRels() { |
| 113 | if ( !isset( $this->srcRels['.'] ) ) { |
| 114 | $oldRels =& $this->srcRels; |
| 115 | $deleteCurrent = false; |
| 116 | } else { |
| 117 | $oldRels = $this->srcRels; |
| 118 | unset( $oldRels['.'] ); |
| 119 | $deleteCurrent = true; |
| 120 | } |
| 121 | |
| 122 | return [ $oldRels, $deleteCurrent ]; |
| 123 | } |
| 124 | |
| 125 | /** |
| 126 | * @param StatusValue $status To add error messages to |
| 127 | * @return array |
| 128 | */ |
| 129 | protected function getHashes( StatusValue $status ): array { |
| 130 | $hashes = []; |
| 131 | [ $oldRels, $deleteCurrent ] = $this->getOldRels(); |
| 132 | |
| 133 | if ( $deleteCurrent ) { |
| 134 | $hashes['.'] = $this->file->getSha1(); |
| 135 | } |
| 136 | $migrationStage = MediaWikiServices::getInstance()->getMainConfig()->get( |
| 137 | MainConfigNames::FileSchemaMigrationStage |
| 138 | ); |
| 139 | |
| 140 | if ( count( $oldRels ) ) { |
| 141 | $dbw = $this->file->repo->getPrimaryDB(); |
| 142 | if ( $migrationStage & SCHEMA_COMPAT_WRITE_OLD ) { |
| 143 | $res = $dbw->newSelectQueryBuilder() |
| 144 | ->select( [ 'oi_archive_name', 'oi_sha1' ] ) |
| 145 | ->from( 'oldimage' ) |
| 146 | ->where( [ |
| 147 | 'oi_archive_name' => array_map( 'strval', array_keys( $oldRels ) ), |
| 148 | 'oi_name' => $this->file->getName() // performance |
| 149 | ] ) |
| 150 | ->caller( __METHOD__ )->fetchResultSet(); |
| 151 | } else { |
| 152 | $res = $dbw->newSelectQueryBuilder() |
| 153 | ->select( [ |
| 154 | 'oi_archive_name' => 'fr_archive_name', |
| 155 | 'oi_sha1' => 'fr_sha1' |
| 156 | ] ) |
| 157 | ->from( 'filerevision' ) |
| 158 | ->join( 'file', null, 'fr_file = file_id' ) |
| 159 | ->where( [ |
| 160 | 'fr_archive_name' => array_map( 'strval', array_keys( $oldRels ) ), |
| 161 | 'file_name' => $this->file->getName(), // performance |
| 162 | 'file_deleted' => 0, |
| 163 | 'file_latest != fr_id', |
| 164 | ] ) |
| 165 | ->caller( __METHOD__ )->fetchResultSet(); |
| 166 | } |
| 167 | |
| 168 | foreach ( $res as $row ) { |
| 169 | if ( $row->oi_archive_name === '' ) { |
| 170 | // File lost, the check simulates OldLocalFile::exists |
| 171 | $hashes[$row->oi_archive_name] = false; |
| 172 | continue; |
| 173 | } |
| 174 | if ( rtrim( $row->oi_sha1, "\0" ) === '' ) { |
| 175 | // Get the hash from the file |
| 176 | $oldUrl = $this->file->getArchiveVirtualUrl( $row->oi_archive_name ); |
| 177 | $props = $this->file->repo->getFileProps( $oldUrl ); |
| 178 | |
| 179 | if ( $props['fileExists'] ) { |
| 180 | // Upgrade the oldimage row |
| 181 | |
| 182 | if ( $migrationStage & SCHEMA_COMPAT_WRITE_OLD ) { |
| 183 | $dbw->newUpdateQueryBuilder() |
| 184 | ->update( 'oldimage' ) |
| 185 | ->set( [ 'oi_sha1' => $props['sha1'] ] ) |
| 186 | ->where( [ |
| 187 | 'oi_name' => $this->file->getName(), |
| 188 | 'oi_archive_name' => $row->oi_archive_name, |
| 189 | ] ) |
| 190 | ->caller( __METHOD__ )->execute(); |
| 191 | } |
| 192 | if ( $migrationStage & SCHEMA_COMPAT_WRITE_NEW ) { |
| 193 | $dbw->newUpdateQueryBuilder() |
| 194 | ->update( 'filerevision' ) |
| 195 | ->set( [ 'fr_sha1' => $props['sha1'] ] ) |
| 196 | ->where( [ |
| 197 | 'fr_file' => $this->file->getFileIdFromName(), |
| 198 | 'fr_archive_name' => $row->oi_archive_name, |
| 199 | ] ) |
| 200 | ->caller( __METHOD__ )->execute(); |
| 201 | } |
| 202 | $hashes[$row->oi_archive_name] = $props['sha1']; |
| 203 | } else { |
| 204 | $hashes[$row->oi_archive_name] = false; |
| 205 | } |
| 206 | } else { |
| 207 | $hashes[$row->oi_archive_name] = $row->oi_sha1; |
| 208 | } |
| 209 | } |
| 210 | } |
| 211 | |
| 212 | $missing = array_diff_key( $this->srcRels, $hashes ); |
| 213 | |
| 214 | foreach ( $missing as $name => $rel ) { |
| 215 | $status->error( 'filedelete-old-unregistered', $name ); |
| 216 | } |
| 217 | |
| 218 | foreach ( $hashes as $name => $hash ) { |
| 219 | if ( !$hash ) { |
| 220 | $status->error( 'filedelete-missing', $this->srcRels[$name] ); |
| 221 | unset( $hashes[$name] ); |
| 222 | } |
| 223 | } |
| 224 | |
| 225 | return $hashes; |
| 226 | } |
| 227 | |
| 228 | protected function doDBInserts() { |
| 229 | $now = time(); |
| 230 | $dbw = $this->file->repo->getPrimaryDB(); |
| 231 | |
| 232 | $commentStore = MediaWikiServices::getInstance()->getCommentStore(); |
| 233 | |
| 234 | $encTimestamp = $dbw->addQuotes( $dbw->timestamp( $now ) ); |
| 235 | $encUserId = $dbw->addQuotes( $this->user->getId() ); |
| 236 | $encGroup = $dbw->addQuotes( 'deleted' ); |
| 237 | $ext = $this->file->getExtension(); |
| 238 | $dotExt = $ext === '' ? '' : ".$ext"; |
| 239 | $encExt = $dbw->addQuotes( $dotExt ); |
| 240 | [ $oldRels, $deleteCurrent ] = $this->getOldRels(); |
| 241 | |
| 242 | // Bitfields to further suppress the content |
| 243 | if ( $this->suppress ) { |
| 244 | $bitfield = RevisionRecord::SUPPRESSED_ALL; |
| 245 | } else { |
| 246 | $bitfield = 'oi_deleted'; |
| 247 | } |
| 248 | |
| 249 | if ( $deleteCurrent ) { |
| 250 | $tables = [ 'image' ]; |
| 251 | $fields = [ |
| 252 | 'fa_storage_group' => $encGroup, |
| 253 | 'fa_storage_key' => $dbw->conditional( |
| 254 | [ 'img_sha1' => '' ], |
| 255 | $dbw->addQuotes( '' ), |
| 256 | $dbw->buildConcat( [ "img_sha1", $encExt ] ) |
| 257 | ), |
| 258 | 'fa_deleted_user' => $encUserId, |
| 259 | 'fa_deleted_timestamp' => $encTimestamp, |
| 260 | 'fa_deleted' => $this->suppress ? $bitfield : 0, |
| 261 | 'fa_name' => 'img_name', |
| 262 | 'fa_archive_name' => 'NULL', |
| 263 | 'fa_size' => 'img_size', |
| 264 | 'fa_width' => 'img_width', |
| 265 | 'fa_height' => 'img_height', |
| 266 | 'fa_metadata' => 'img_metadata', |
| 267 | 'fa_bits' => 'img_bits', |
| 268 | 'fa_media_type' => 'img_media_type', |
| 269 | 'fa_major_mime' => 'img_major_mime', |
| 270 | 'fa_minor_mime' => 'img_minor_mime', |
| 271 | 'fa_description_id' => 'img_description_id', |
| 272 | 'fa_timestamp' => 'img_timestamp', |
| 273 | 'fa_sha1' => 'img_sha1', |
| 274 | 'fa_actor' => 'img_actor', |
| 275 | ]; |
| 276 | $joins = []; |
| 277 | |
| 278 | $fields += array_map( |
| 279 | $dbw->addQuotes( ... ), |
| 280 | $commentStore->insert( $dbw, 'fa_deleted_reason', $this->reason ) |
| 281 | ); |
| 282 | |
| 283 | $dbw->insertSelect( 'filearchive', $tables, $fields, |
| 284 | [ 'img_name' => $this->file->getName() ], __METHOD__, [ 'IGNORE' ], [], $joins ); |
| 285 | } |
| 286 | |
| 287 | if ( count( $oldRels ) ) { |
| 288 | $queryBuilder = FileSelectQueryBuilder::newForOldFile( $dbw ); |
| 289 | $queryBuilder |
| 290 | ->forUpdate() |
| 291 | ->where( [ 'oi_name' => $this->file->getName() ] ) |
| 292 | ->andWhere( [ 'oi_archive_name' => array_map( 'strval', array_keys( $oldRels ) ) ] ); |
| 293 | $res = $queryBuilder->caller( __METHOD__ )->fetchResultSet(); |
| 294 | if ( $res->numRows() ) { |
| 295 | $reason = $commentStore->createComment( $dbw, $this->reason ); |
| 296 | $rowsInsert = []; |
| 297 | foreach ( $res as $row ) { |
| 298 | $comment = $commentStore->getComment( 'oi_description', $row ); |
| 299 | $rowsInsert[] = [ |
| 300 | // Deletion-specific fields |
| 301 | 'fa_storage_group' => 'deleted', |
| 302 | 'fa_storage_key' => ( $row->oi_sha1 === '' ) |
| 303 | ? '' |
| 304 | : "{$row->oi_sha1}{$dotExt}", |
| 305 | 'fa_deleted_user' => $this->user->getId(), |
| 306 | 'fa_deleted_timestamp' => $dbw->timestamp( $now ), |
| 307 | // Counterpart fields |
| 308 | 'fa_deleted' => $this->suppress ? $bitfield : $row->oi_deleted, |
| 309 | 'fa_name' => $row->oi_name, |
| 310 | 'fa_archive_name' => $row->oi_archive_name, |
| 311 | 'fa_size' => $row->oi_size, |
| 312 | 'fa_width' => $row->oi_width, |
| 313 | 'fa_height' => $row->oi_height, |
| 314 | 'fa_metadata' => $row->oi_metadata, |
| 315 | 'fa_bits' => $row->oi_bits, |
| 316 | 'fa_media_type' => $row->oi_media_type, |
| 317 | 'fa_major_mime' => $row->oi_major_mime, |
| 318 | 'fa_minor_mime' => $row->oi_minor_mime, |
| 319 | 'fa_actor' => $row->oi_actor, |
| 320 | 'fa_timestamp' => $row->oi_timestamp, |
| 321 | 'fa_sha1' => $row->oi_sha1 |
| 322 | ] + $commentStore->insert( $dbw, 'fa_deleted_reason', $reason ) |
| 323 | + $commentStore->insert( $dbw, 'fa_description', $comment ); |
| 324 | } |
| 325 | $dbw->newInsertQueryBuilder() |
| 326 | ->insertInto( 'filearchive' ) |
| 327 | ->ignore() |
| 328 | ->rows( $rowsInsert ) |
| 329 | ->caller( __METHOD__ )->execute(); |
| 330 | } |
| 331 | } |
| 332 | } |
| 333 | |
| 334 | private function doDBDeletes() { |
| 335 | $dbw = $this->file->repo->getPrimaryDB(); |
| 336 | $migrationStage = MediaWikiServices::getInstance()->getMainConfig()->get( |
| 337 | MainConfigNames::FileSchemaMigrationStage |
| 338 | ); |
| 339 | |
| 340 | [ $oldRels, $deleteCurrent ] = $this->getOldRels(); |
| 341 | |
| 342 | if ( count( $oldRels ) ) { |
| 343 | if ( $migrationStage & SCHEMA_COMPAT_WRITE_OLD ) { |
| 344 | $dbw->newDeleteQueryBuilder() |
| 345 | ->deleteFrom( 'oldimage' ) |
| 346 | ->where( [ |
| 347 | 'oi_name' => $this->file->getName(), |
| 348 | 'oi_archive_name' => array_map( 'strval', array_keys( $oldRels ) ) |
| 349 | ] ) |
| 350 | ->caller( __METHOD__ )->execute(); |
| 351 | } |
| 352 | if ( ( $migrationStage & SCHEMA_COMPAT_WRITE_NEW ) && $this->file->getFileIdFromName() ) { |
| 353 | $delete = $dbw->newDeleteQueryBuilder() |
| 354 | ->deleteFrom( 'filerevision' ) |
| 355 | ->where( [ 'fr_file' => $this->file->getFileIdFromName() ] ); |
| 356 | if ( !$deleteCurrent ) { |
| 357 | // It's not full page deletion. |
| 358 | $delete->andWhere( [ 'fr_archive_name' => array_map( 'strval', array_keys( $oldRels ) ) ] ); |
| 359 | } |
| 360 | $delete->caller( __METHOD__ )->execute(); |
| 361 | |
| 362 | } |
| 363 | } |
| 364 | |
| 365 | if ( $deleteCurrent ) { |
| 366 | if ( $migrationStage & SCHEMA_COMPAT_WRITE_OLD ) { |
| 367 | $dbw->newDeleteQueryBuilder() |
| 368 | ->deleteFrom( 'image' ) |
| 369 | ->where( [ 'img_name' => $this->file->getName() ] ) |
| 370 | ->caller( __METHOD__ )->execute(); |
| 371 | } |
| 372 | if ( ( $migrationStage & SCHEMA_COMPAT_WRITE_NEW ) && $this->file->getFileIdFromName() ) { |
| 373 | $dbw->newUpdateQueryBuilder() |
| 374 | ->update( 'file' ) |
| 375 | ->set( [ |
| 376 | 'file_deleted' => $this->suppress ? 3 : 1, |
| 377 | 'file_latest' => 0 |
| 378 | ] ) |
| 379 | ->where( [ 'file_id' => $this->file->getFileIdFromName() ] ) |
| 380 | ->caller( __METHOD__ )->execute(); |
| 381 | if ( !count( $oldRels ) ) { |
| 382 | // Only the current version is uploaded and then deleted |
| 383 | // TODO: After migration is done and old code is removed, |
| 384 | // this should be refactored to become much simpler |
| 385 | $dbw->newDeleteQueryBuilder() |
| 386 | ->deleteFrom( 'filerevision' ) |
| 387 | ->where( [ 'fr_file' => $this->file->getFileIdFromName() ] ) |
| 388 | ->caller( __METHOD__ )->execute(); |
| 389 | } |
| 390 | } |
| 391 | } |
| 392 | } |
| 393 | |
| 394 | /** |
| 395 | * Run the transaction |
| 396 | * @return Status |
| 397 | */ |
| 398 | public function execute() { |
| 399 | $repo = $this->file->getRepo(); |
| 400 | $lockStatus = $this->file->acquireFileLock(); |
| 401 | if ( !$lockStatus->isOK() ) { |
| 402 | return $lockStatus; |
| 403 | } |
| 404 | $unlockScope = new ScopedCallback( function () { |
| 405 | $this->file->releaseFileLock(); |
| 406 | } ); |
| 407 | |
| 408 | $status = $this->file->repo->newGood(); |
| 409 | // Prepare deletion batch |
| 410 | $hashes = $this->getHashes( $status ); |
| 411 | $this->deletionBatch = []; |
| 412 | $ext = $this->file->getExtension(); |
| 413 | $dotExt = $ext === '' ? '' : ".$ext"; |
| 414 | |
| 415 | foreach ( $this->srcRels as $name => $srcRel ) { |
| 416 | // Skip files that have no hash (e.g. missing DB record, or sha1 field and file source) |
| 417 | if ( isset( $hashes[$name] ) ) { |
| 418 | $hash = $hashes[$name]; |
| 419 | $key = $hash . $dotExt; |
| 420 | $dstRel = $repo->getDeletedHashPath( $key ) . $key; |
| 421 | $this->deletionBatch[$name] = [ $srcRel, $dstRel ]; |
| 422 | } |
| 423 | } |
| 424 | |
| 425 | if ( !$repo->hasSha1Storage() ) { |
| 426 | // Removes non-existent file from the batch, so we don't get errors. |
| 427 | // This also handles files in the 'deleted' zone deleted via revision deletion. |
| 428 | $checkStatus = $this->removeNonexistentFiles( $this->deletionBatch ); |
| 429 | if ( !$checkStatus->isGood() ) { |
| 430 | $status->merge( $checkStatus ); |
| 431 | return $status; |
| 432 | } |
| 433 | $this->deletionBatch = $checkStatus->value; |
| 434 | |
| 435 | // Execute the file deletion batch |
| 436 | $status = $this->file->repo->deleteBatch( $this->deletionBatch ); |
| 437 | if ( !$status->isGood() ) { |
| 438 | $status->merge( $status ); |
| 439 | } |
| 440 | } |
| 441 | |
| 442 | if ( !$status->isOK() ) { |
| 443 | // Critical file deletion error; abort |
| 444 | return $status; |
| 445 | } |
| 446 | |
| 447 | $dbw = $this->file->repo->getPrimaryDB(); |
| 448 | |
| 449 | $dbw->startAtomic( __METHOD__ ); |
| 450 | |
| 451 | // Copy the image/oldimage rows to filearchive |
| 452 | $this->doDBInserts(); |
| 453 | // Delete image/oldimage rows |
| 454 | $this->doDBDeletes(); |
| 455 | |
| 456 | // This is typically a no-op since we are wrapped by another atomic |
| 457 | // section in FileDeleteForm and also the implicit transaction. |
| 458 | $dbw->endAtomic( __METHOD__ ); |
| 459 | |
| 460 | // Commit and return |
| 461 | ScopedCallback::consume( $unlockScope ); |
| 462 | |
| 463 | return $status; |
| 464 | } |
| 465 | |
| 466 | /** |
| 467 | * Removes non-existent files from a deletion batch. |
| 468 | * @param array[] $batch |
| 469 | * @return Status A good status with existing files in $batch as value, or a fatal status in case of I/O errors. |
| 470 | */ |
| 471 | protected function removeNonexistentFiles( $batch ) { |
| 472 | $files = []; |
| 473 | |
| 474 | foreach ( $batch as [ $src, /* dest */ ] ) { |
| 475 | $files[$src] = $this->file->repo->getVirtualUrl( 'public' ) . '/' . rawurlencode( $src ); |
| 476 | } |
| 477 | |
| 478 | $result = $this->file->repo->fileExistsBatch( $files ); |
| 479 | if ( in_array( null, $result, true ) ) { |
| 480 | return Status::newFatal( 'backend-fail-internal', |
| 481 | $this->file->repo->getBackend()->getName() ); |
| 482 | } |
| 483 | |
| 484 | $newBatch = []; |
| 485 | foreach ( $batch as $batchItem ) { |
| 486 | if ( $result[$batchItem[0]] ) { |
| 487 | $newBatch[] = $batchItem; |
| 488 | } |
| 489 | } |
| 490 | |
| 491 | return Status::newGood( $newBatch ); |
| 492 | } |
| 493 | } |
| 494 | |
| 495 | /** @deprecated class alias since 1.44 */ |
| 496 | class_alias( LocalFileDeleteBatch::class, 'LocalFileDeleteBatch' ); |