includes/revisiondelete/RevisionDelete.php

   1 <?php
   2 /**
   3  * List for revision table items
   4  */
   5 class RevDel_RevisionList extends RevDel_List {
   6         var $currentRevId;
   7         var $type = 'revision';
   8         var $idField = 'rev_id';
   9         var $dateField = 'rev_timestamp';
  10         var $authorIdField = 'rev_user';
  11         var $authorNameField = 'rev_user_text';
  12
  13         public function doQuery( $db ) {
  14                 $ids = array_map( 'intval', $this->ids );
  15                 return $db->select( array('revision','page'), '*',
  16                         array(
  17                                 'rev_page' => $this->title->getArticleID(),
  18                                 'rev_id'   => $ids,
  19                                 'rev_page = page_id'
  20                         ),
  21                         __METHOD__,
  22                         array( 'ORDER BY' => 'rev_id DESC' )
  23                 );
  24         }
  25
  26         public function newItem( $row ) {
  27                 return new RevDel_RevisionItem( $this, $row );
  28         }
  29
  30         public function getCurrent() {
  31                 if ( is_null( $this->currentRevId ) ) {
  32                         $dbw = wfGetDB( DB_MASTER );
  33                         $this->currentRevId = $dbw->selectField(
  34                                 'page', 'page_latest', $this->title->pageCond(), __METHOD__ );
  35                 }
  36                 return $this->currentRevId;
  37         }
  38
  39         public function getSuppressBit() {
  40                 return Revision::DELETED_RESTRICTED;
  41         }
  42
  43         public function doPreCommitUpdates() {
  44                 $this->title->invalidateCache();
  45                 return Status::newGood();
  46         }
  47
  48         public function doPostCommitUpdates() {
  49                 $this->title->purgeSquid();
  50                 // Extensions that require referencing previous revisions may need this
  51                 wfRunHooks( 'ArticleRevisionVisibilitySet', array( &$this->title ) );
  52                 return Status::newGood();
  53         }
  54 }
  55
  56 /**
  57  * Item class for a revision table row
  58  */
  59 class RevDel_RevisionItem extends RevDel_Item {
  60         var $revision;
  61
  62         public function __construct( $list, $row ) {
  63                 parent::__construct( $list, $row );
  64                 $this->revision = new Revision( $row );
  65         }
  66
  67         public function canView() {
  68                 return $this->revision->userCan( Revision::DELETED_RESTRICTED );
  69         }
  70
  71         public function canViewContent() {
  72                 return $this->revision->userCan( Revision::DELETED_TEXT );
  73         }
  74
  75         public function getBits() {
  76                 return $this->revision->mDeleted;
  77         }
  78
  79         public function setBits( $bits ) {
  80                 $dbw = wfGetDB( DB_MASTER );
  81                 // Update revision table
  82                 $dbw->update( 'revision',
  83                         array( 'rev_deleted' => $bits ),
  84                         array(
  85                                 'rev_id' => $this->revision->getId(),
  86                                 'rev_page' => $this->revision->getPage(),
  87                                 'rev_deleted' => $this->getBits()
  88                         ),
  89                         __METHOD__
  90                 );
  91                 if ( !$dbw->affectedRows() ) {
  92                         // Concurrent fail!
  93                         return false;
  94                 }
  95                 // Update recentchanges table
  96                 $dbw->update( 'recentchanges',
  97                         array(
  98                                 'rc_deleted' => $bits,
  99                                 'rc_patrolled' => 1
 100                         ),
 101                         array(
 102                                 'rc_this_oldid' => $this->revision->getId(), // condition
 103                                 // non-unique timestamp index
 104                                 'rc_timestamp' => $dbw->timestamp( $this->revision->getTimestamp() ),
 105                         ),
 106                         __METHOD__
 107                 );
 108                 return true;
 109         }
 110
 111         public function isDeleted() {
 112                 return $this->revision->isDeleted( Revision::DELETED_TEXT );
 113         }
 114
 115         public function isHideCurrentOp( $newBits ) {
 116                 return ( $newBits & Revision::DELETED_TEXT )
 117                         && $this->list->getCurrent() == $this->getId();
 118         }
 119
 120         /**
 121          * Get the HTML link to the revision text.
 122          * Overridden by RevDel_ArchiveItem.
 123          */
 124         protected function getRevisionLink() {
 125                 global $wgLang;
 126                 $date = $wgLang->timeanddate( $this->revision->getTimestamp(), true );
 127                 if ( $this->isDeleted() && !$this->canViewContent() ) {
 128                         return $date;
 129                 }
 130                 return $this->special->skin->link(
 131                         $this->list->title,
 132                         $date,
 133                         array(),
 134                         array(
 135                                 'oldid' => $this->revision->getId(),
 136                                 'unhide' => 1
 137                         )
 138                 );
 139         }
 140
 141         /**
 142          * Get the HTML link to the diff.
 143          * Overridden by RevDel_ArchiveItem
 144          */
 145         protected function getDiffLink() {
 146                 if ( $this->isDeleted() && !$this->canViewContent() ) {
 147                         return wfMsgHtml('diff');
 148                 } else {
 149                         return
 150                                 $this->special->skin->link(
 151                                         $this->list->title,
 152                                         wfMsgHtml('diff'),
 153                                         array(),
 154                                         array(
 155                                                 'diff' => $this->revision->getId(),
 156                                                 'oldid' => 'prev',
 157                                                 'unhide' => 1
 158                                         ),
 159                                         array(
 160                                                 'known',
 161                                                 'noclasses'
 162                                         )
 163                                 );
 164                 }
 165         }
 166
 167         public function getHTML() {
 168                 $difflink = $this->getDiffLink();
 169                 $revlink = $this->getRevisionLink();
 170                 $userlink = $this->special->skin->revUserLink( $this->revision );
 171                 $comment = $this->special->skin->revComment( $this->revision );
 172                 if ( $this->isDeleted() ) {
 173                         $revlink = "<span class=\"history-deleted\">$revlink</span>";
 174                 }
 175                 return "<li>($difflink) $revlink $userlink $comment</li>";
 176         }
 177 }
 178
 179 /**
 180  * List for archive table items, i.e. revisions deleted via action=delete
 181  */
 182 class RevDel_ArchiveList extends RevDel_RevisionList {
 183         var $type = 'archive';
 184         var $idField = 'ar_timestamp';
 185         var $dateField = 'ar_timestamp';
 186         var $authorIdField = 'ar_user';
 187         var $authorNameField = 'ar_user_text';
 188
 189         public function doQuery( $db ) {
 190                 $timestamps = array();
 191                 foreach ( $this->ids as $id ) {
 192                         $timestamps[] = $db->timestamp( $id );
 193                 }
 194                 return $db->select( 'archive', '*',
 195                                 array(
 196                                         'ar_namespace' => $this->title->getNamespace(),
 197                                         'ar_title'     => $this->title->getDBkey(),
 198                                         'ar_timestamp' => $timestamps
 199                                 ),
 200                                 __METHOD__,
 201                                 array( 'ORDER BY' => 'ar_timestamp DESC' )
 202                         );
 203         }
 204
 205         public function newItem( $row ) {
 206                 return new RevDel_ArchiveItem( $this, $row );
 207         }
 208
 209         public function doPreCommitUpdates() {
 210                 return Status::newGood();
 211         }
 212
 213         public function doPostCommitUpdates() {
 214                 return Status::newGood();
 215         }
 216 }
 217
 218 /**
 219  * Item class for a archive table row
 220  */
 221 class RevDel_ArchiveItem extends RevDel_RevisionItem {
 222         public function __construct( $list, $row ) {
 223                 RevDel_Item::__construct( $list, $row );
 224                 $this->revision = Revision::newFromArchiveRow( $row,
 225                         array( 'page' => $this->list->title->getArticleId() ) );
 226         }
 227
 228         public function getId() {
 229                 # Convert DB timestamp to MW timestamp
 230                 return $this->revision->getTimestamp();
 231         }
 232
 233         public function setBits( $bits ) {
 234                 $dbw = wfGetDB( DB_MASTER );
 235                 $dbw->update( 'archive',
 236                         array( 'ar_deleted' => $bits ),
 237                         array( 'ar_namespace' => $this->list->title->getNamespace(),
 238                                 'ar_title'     => $this->list->title->getDBkey(),
 239                                 // use timestamp for index
 240                                 'ar_timestamp' => $this->row->ar_timestamp,
 241                                 'ar_rev_id'    => $this->row->ar_rev_id,
 242                                 'ar_deleted' => $this->getBits()
 243                         ),
 244                         __METHOD__ );
 245                 return (bool)$dbw->affectedRows();
 246         }
 247
 248         protected function getRevisionLink() {
 249                 global $wgLang;
 250                 $undelete = SpecialPage::getTitleFor( 'Undelete' );
 251                 $date = $wgLang->timeanddate( $this->revision->getTimestamp(), true );
 252                 if ( $this->isDeleted() && !$this->canViewContent() ) {
 253                         return $date;
 254                 }
 255                 return $this->special->skin->link( $undelete, $date, array(),
 256                         array(
 257                                 'target' => $this->list->title->getPrefixedText(),
 258                                 'timestamp' => $this->revision->getTimestamp()
 259                         ) );
 260         }
 261
 262         protected function getDiffLink() {
 263                 if ( $this->isDeleted() && !$this->canViewContent() ) {
 264                         return wfMsgHtml( 'diff' );
 265                 }
 266                 $undelete = SpecialPage::getTitleFor( 'Undelete' );
 267                 return $this->special->skin->link( $undelete, wfMsgHtml('diff'), array(),
 268                         array(
 269                                 'target' => $this->list->title->getPrefixedText(),
 270                                 'diff' => 'prev',
 271                                 'timestamp' => $this->revision->getTimestamp()
 272                         ) );
 273         }
 274 }
 275
 276 /**
 277  * List for oldimage table items
 278  */
 279 class RevDel_FileList extends RevDel_List {
 280         var $type = 'oldimage';
 281         var $idField = 'oi_archive_name';
 282         var $dateField = 'oi_timestamp';
 283         var $authorIdField = 'oi_user';
 284         var $authorNameField = 'oi_user_text';
 285         var $storeBatch, $deleteBatch, $cleanupBatch;
 286
 287         public function doQuery( $db ) {
 288                 $archiveNames = array();
 289                 foreach( $this->ids as $timestamp ) {
 290                         $archiveNames[] = $timestamp . '!' . $this->title->getDBkey();
 291                 }
 292                 return $db->select( 'oldimage', '*',
 293                         array(
 294                                 'oi_name'         => $this->title->getDBkey(),
 295                                 'oi_archive_name' => $archiveNames
 296                         ),
 297                         __METHOD__,
 298                         array( 'ORDER BY' => 'oi_timestamp DESC' )
 299                 );
 300         }
 301
 302         public function newItem( $row ) {
 303                 return new RevDel_FileItem( $this, $row );
 304         }
 305
 306         public function clearFileOps() {
 307                 $this->deleteBatch = array();
 308                 $this->storeBatch = array();
 309                 $this->cleanupBatch = array();
 310         }
 311
 312         public function doPreCommitUpdates() {
 313                 $status = Status::newGood();
 314                 $repo = RepoGroup::singleton()->getLocalRepo();
 315                 if ( $this->storeBatch ) {
 316                         $status->merge( $repo->storeBatch( $this->storeBatch, FileRepo::OVERWRITE_SAME ) );
 317                 }
 318                 if ( !$status->isOK() ) {
 319                         return $status;
 320                 }
 321                 if ( $this->deleteBatch ) {
 322                         $status->merge( $repo->deleteBatch( $this->deleteBatch ) );
 323                 }
 324                 if ( !$status->isOK() ) {
 325                         // Running cleanupDeletedBatch() after a failed storeBatch() with the DB already
 326                         // modified (but destined for rollback) causes data loss
 327                         return $status;
 328                 }
 329                 if ( $this->cleanupBatch ) {
 330                         $status->merge( $repo->cleanupDeletedBatch( $this->cleanupBatch ) );
 331                 }
 332                 return $status;
 333         }
 334
 335         public function doPostCommitUpdates() {
 336                 $file = wfLocalFile( $this->title );
 337                 $file->purgeCache();
 338                 $file->purgeDescription();
 339                 return Status::newGood();
 340         }
 341
 342         public function getSuppressBit() {
 343                 return File::DELETED_RESTRICTED;
 344         }
 345 }
 346
 347 /**
 348  * Item class for an oldimage table row
 349  */
 350 class RevDel_FileItem extends RevDel_Item {
 351         var $file;
 352
 353         public function __construct( $list, $row ) {
 354                 parent::__construct( $list, $row );
 355                 $this->file = RepoGroup::singleton()->getLocalRepo()->newFileFromRow( $row );
 356         }
 357
 358         public function getId() {
 359                 $parts = explode( '!', $this->row->oi_archive_name );
 360                 return $parts[0];
 361         }
 362
 363         public function canView() {
 364                 return $this->file->userCan( File::DELETED_RESTRICTED );
 365         }
 366
 367         public function canViewContent() {
 368                 return $this->file->userCan( File::DELETED_FILE );
 369         }
 370
 371         public function getBits() {
 372                 return $this->file->getVisibility();
 373         }
 374
 375         public function setBits( $bits ) {
 376                 # Queue the file op
 377                 # FIXME: move to LocalFile.php
 378                 if ( $this->isDeleted() ) {
 379                         if ( $bits & File::DELETED_FILE ) {
 380                                 # Still deleted
 381                         } else {
 382                                 # Newly undeleted
 383                                 $key = $this->file->getStorageKey();
 384                                 $srcRel = $this->file->repo->getDeletedHashPath( $key ) . $key;
 385                                 $this->list->storeBatch[] = array(
 386                                         $this->file->repo->getVirtualUrl( 'deleted' ) . '/' . $srcRel,
 387                                         'public',
 388                                         $this->file->getRel()
 389                                 );
 390                                 $this->list->cleanupBatch[] = $key;
 391                         }
 392                 } elseif ( $bits & File::DELETED_FILE ) {
 393                         # Newly deleted
 394                         $key = $this->file->getStorageKey();
 395                         $dstRel = $this->file->repo->getDeletedHashPath( $key ) . $key;
 396                         $this->list->deleteBatch[] = array( $this->file->getRel(), $dstRel );
 397                 }
 398
 399                 # Do the database operations
 400                 $dbw = wfGetDB( DB_MASTER );
 401                 $dbw->update( 'oldimage',
 402                         array( 'oi_deleted' => $bits ),
 403                         array(
 404                                 'oi_name' => $this->row->oi_name,
 405                                 'oi_timestamp' => $this->row->oi_timestamp,
 406                                 'oi_deleted' => $this->getBits()
 407                         ),
 408                         __METHOD__
 409                 );
 410                 return (bool)$dbw->affectedRows();
 411         }
 412
 413         public function isDeleted() {
 414                 return $this->file->isDeleted( File::DELETED_FILE );
 415         }
 416
 417         /**
 418          * Get the link to the file.
 419          * Overridden by RevDel_ArchivedFileItem.
 420          */
 421         protected function getLink() {
 422                 global $wgLang, $wgUser;
 423                 $date = $wgLang->timeanddate( $this->file->getTimestamp(), true  );
 424                 if ( $this->isDeleted() ) {
 425                         # Hidden files...
 426                         if ( !$this->canViewContent() ) {
 427                                 $link = $date;
 428                         } else {
 429                                 $link = $this->special->skin->link(
 430                                         $this->special->getTitle(),
 431                                         $date, array(),
 432                                         array(
 433                                                 'target' => $this->list->title->getPrefixedText(),
 434                                                 'file'   => $this->file->getArchiveName(),
 435                                                 'token'  => $wgUser->editToken( $this->file->getArchiveName() )
 436                                         )
 437                                 );
 438                         }
 439                         return '<span class="history-deleted">' . $link . '</span>';
 440                 } else {
 441                         # Regular files...
 442                         return Xml::element( 'a', array( 'href' => $this->file->getUrl() ), $date );
 443                 }
 444         }
 445         /**
 446          * Generate a user tool link cluster if the current user is allowed to view it
 447          * @return string HTML
 448          */
 449         protected function getUserTools() {
 450                 if( $this->file->userCan( Revision::DELETED_USER ) ) {
 451                         $link = $this->special->skin->userLink( $this->file->user, $this->file->user_text ) .
 452                                 $this->special->skin->userToolLinks( $this->file->user, $this->file->user_text );
 453                 } else {
 454                         $link = wfMsgHtml( 'rev-deleted-user' );
 455                 }
 456                 if( $this->file->isDeleted( Revision::DELETED_USER ) ) {
 457                         return '<span class="history-deleted">' . $link . '</span>';
 458                 }
 459                 return $link;
 460         }
 461
 462         /**
 463          * Wrap and format the file's comment block, if the current
 464          * user is allowed to view it.
 465          *
 466          * @return string HTML
 467          */
 468         protected function getComment() {
 469                 if( $this->file->userCan( File::DELETED_COMMENT ) ) {
 470                         $block = $this->special->skin->commentBlock( $this->file->description );
 471                 } else {
 472                         $block = ' ' . wfMsgHtml( 'rev-deleted-comment' );
 473                 }
 474                 if( $this->file->isDeleted( File::DELETED_COMMENT ) ) {
 475                         return "<span class=\"history-deleted\">$block</span>";
 476                 }
 477                 return $block;
 478         }
 479
 480         public function getHTML() {
 481                 global $wgLang;
 482                 $data =
 483                         wfMsg(
 484                                 'widthheight',
 485                                 $wgLang->formatNum( $this->file->getWidth() ),
 486                                 $wgLang->formatNum( $this->file->getHeight() )
 487                         ) .
 488                         ' (' .
 489                         wfMsgExt( 'nbytes', 'parsemag', $wgLang->formatNum( $this->file->getSize() ) ) .
 490                         ')';
 491
 492                 return '<li>' . $this->getLink() . ' ' . $this->getUserTools() . ' ' .
 493                         $data . ' ' . $this->getComment(). '</li>';
 494         }
 495 }
 496
 497 /**
 498  * List for filearchive table items
 499  */
 500 class RevDel_ArchivedFileList extends RevDel_FileList {
 501         var $type = 'filearchive';
 502         var $idField = 'fa_id';
 503         var $dateField = 'fa_timestamp';
 504         var $authorIdField = 'fa_user';
 505         var $authorNameField = 'fa_user_text';
 506
 507         public function doQuery( $db ) {
 508                 $ids = array_map( 'intval', $this->ids );
 509                 return $db->select( 'filearchive', '*',
 510                         array(
 511                                 'fa_name' => $this->title->getDBkey(),
 512                                 'fa_id'   => $ids
 513                         ),
 514                         __METHOD__,
 515                         array( 'ORDER BY' => 'fa_id DESC' )
 516                 );
 517         }
 518
 519         public function newItem( $row ) {
 520                 return new RevDel_ArchivedFileItem( $this, $row );
 521         }
 522 }
 523
 524 /**
 525  * Item class for a filearchive table row
 526  */
 527 class RevDel_ArchivedFileItem extends RevDel_FileItem {
 528         public function __construct( $list, $row ) {
 529                 RevDel_Item::__construct( $list, $row );
 530                 $this->file = ArchivedFile::newFromRow( $row );
 531         }
 532
 533         public function getId() {
 534                 return $this->row->fa_id;
 535         }
 536
 537         public function setBits( $bits ) {
 538                 $dbw = wfGetDB( DB_MASTER );
 539                 $dbw->update( 'filearchive',
 540                         array( 'fa_deleted' => $bits ),
 541                         array(
 542                                 'fa_id' => $this->row->fa_id,
 543                                 'fa_deleted' => $this->getBits(),
 544                         ),
 545                         __METHOD__
 546                 );
 547                 return (bool)$dbw->affectedRows();
 548         }
 549
 550         protected function getLink() {
 551                 global $wgLang, $wgUser;
 552                 $date = $wgLang->timeanddate( $this->file->getTimestamp(), true  );
 553                 $undelete = SpecialPage::getTitleFor( 'Undelete' );
 554                 $key = $this->file->getKey();
 555                 # Hidden files...
 556                 if( !$this->canViewContent() ) {
 557                         $link = $date;
 558                 } else {
 559                         $link = $this->special->skin->link( $undelete, $date, array(),
 560                                 array(
 561                                         'target' => $this->list->title->getPrefixedText(),
 562                                         'file' => $key,
 563                                         'token' => $wgUser->editToken( $key )
 564                                 )
 565                         );
 566                 }
 567                 if( $this->isDeleted() ) {
 568                         $link = '<span class="history-deleted">' . $link . '</span>';
 569                 }
 570                 return $link;
 571         }
 572 }
 573
 574 /**
 575  * List for logging table items
 576  */
 577 class RevDel_LogList extends RevDel_List {
 578         var $type = 'logging';
 579         var $idField = 'log_id';
 580         var $dateField = 'log_timestamp';
 581         var $authorIdField = 'log_user';
 582         var $authorNameField = 'log_user_text';
 583
 584         public function doQuery( $db ) {
 585                 $ids = array_map( 'intval', $this->ids );
 586                 return $db->select( 'logging', '*',
 587                         array( 'log_id' => $ids ),
 588                         __METHOD__,
 589                         array( 'ORDER BY' => 'log_id DESC' )
 590                 );
 591         }
 592
 593         public function newItem( $row ) {
 594                 return new RevDel_LogItem( $this, $row );
 595         }
 596
 597         public function getSuppressBit() {
 598                 return Revision::DELETED_RESTRICTED;
 599         }
 600
 601         public function getLogAction() {
 602                 return 'event';
 603         }
 604
 605         public function getLogParams( $params ) {
 606                 return array(
 607                         implode( ',', $params['ids'] ),
 608                         "ofield={$params['oldBits']}",
 609                         "nfield={$params['newBits']}"
 610                 );
 611         }
 612 }
 613
 614 /**
 615  * Item class for a logging table row
 616  */
 617 class RevDel_LogItem extends RevDel_Item {
 618         public function canView() {
 619                 return LogEventsList::userCan( $this->row, Revision::DELETED_RESTRICTED );
 620         }
 621
 622         public function canViewContent() {
 623                 return true; // none
 624         }
 625
 626         public function getBits() {
 627                 return $this->row->log_deleted;
 628         }
 629
 630         public function setBits( $bits ) {
 631                 $dbw = wfGetDB( DB_MASTER );
 632                 $dbw->update( 'recentchanges',
 633                         array(
 634                                 'rc_deleted' => $bits,
 635                                 'rc_patrolled' => 1
 636                         ),
 637                         array(
 638                                 'rc_logid' => $this->row->log_id,
 639                                 'rc_timestamp' => $this->row->log_timestamp // index
 640                         ),
 641                         __METHOD__
 642                 );
 643                 $dbw->update( 'logging',
 644                         array( 'log_deleted' => $bits ),
 645                         array(
 646                                 'log_id' => $this->row->log_id,
 647                                 'log_deleted' => $this->getBits()
 648                         ),
 649                         __METHOD__
 650                 );
 651                 return (bool)$dbw->affectedRows();
 652         }
 653
 654         public function getHTML() {
 655                 global $wgLang;
 656
 657                 $date = htmlspecialchars( $wgLang->timeanddate( $this->row->log_timestamp ) );
 658                 $paramArray = LogPage::extractParams( $this->row->log_params );
 659                 $title = Title::makeTitle( $this->row->log_namespace, $this->row->log_title );
 660
 661                 // Log link for this page
 662                 $loglink = $this->special->skin->link(
 663                         SpecialPage::getTitleFor( 'Log' ),
 664                         wfMsgHtml( 'log' ),
 665                         array(),
 666                         array( 'page' => $title->getPrefixedText() )
 667                 );
 668                 // Action text
 669                 if( !$this->canView() ) {
 670                         $action = '<span class="history-deleted">' . wfMsgHtml('rev-deleted-event') . '</span>';
 671                 } else {
 672                         $action = LogPage::actionText( $this->row->log_type, $this->row->log_action, $title,
 673                                 $this->special->skin, $paramArray, true, true );
 674                         if( $this->row->log_deleted & LogPage::DELETED_ACTION )
 675                                 $action = '<span class="history-deleted">' . $action . '</span>';
 676                 }
 677                 // User links
 678                 $userLink = $this->special->skin->userLink( $this->row->log_user,
 679                         User::WhoIs( $this->row->log_user ) );
 680                 if( LogEventsList::isDeleted($this->row,LogPage::DELETED_USER) ) {
 681                         $userLink = '<span class="history-deleted">' . $userLink . '</span>';
 682                 }
 683                 // Comment
 684                 $comment = $wgLang->getDirMark() . $this->special->skin->commentBlock( $this->row->log_comment );
 685                 if( LogEventsList::isDeleted($this->row,LogPage::DELETED_COMMENT) ) {
 686                         $comment = '<span class="history-deleted">' . $comment . '</span>';
 687                 }
 688                 return "<li>($loglink) $date $userLink $action $comment</li>";
 689         }
 690 }