includes/specials/pagers/ImageListPager.php

   1 <?php
   2 /**
   3  * This program is free software; you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License as published by
   5  * the Free Software Foundation; either version 2 of the License, or
   6  * (at your option) any later version.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along
  14  * with this program; if not, write to the Free Software Foundation, Inc.,
  15  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  16  * http://www.gnu.org/copyleft/gpl.html
  17  *
  18  * @file
  19  * @ingroup Pager
  20  */
  21
  22 /**
  23  * @ingroup Pager
  24  */
  25 use MediaWiki\MediaWikiServices;
  26 use Wikimedia\Rdbms\IResultWrapper;
  27 use Wikimedia\Rdbms\FakeResultWrapper;
  28
  29 class ImageListPager extends TablePager {
  30
  31         protected $mFieldNames = null;
  32
  33         // Subclasses should override buildQueryConds instead of using $mQueryConds variable.
  34         protected $mQueryConds = [];
  35
  36         protected $mUserName = null;
  37
  38         /**
  39          * The relevant user
  40          *
  41          * @var User|null
  42          */
  43         protected $mUser = null;
  44
  45         protected $mSearch = '';
  46
  47         protected $mIncluding = false;
  48
  49         protected $mShowAll = false;
  50
  51         protected $mTableName = 'image';
  52
  53         function __construct( IContextSource $context, $userName = null, $search = '',
  54                 $including = false, $showAll = false
  55         ) {
  56                 $this->setContext( $context );
  57                 $this->mIncluding = $including;
  58                 $this->mShowAll = $showAll;
  59
  60                 if ( $userName !== null && $userName !== '' ) {
  61                         $nt = Title::makeTitleSafe( NS_USER, $userName );
  62                         if ( is_null( $nt ) ) {
  63                                 $this->outputUserDoesNotExist( $userName );
  64                         } else {
  65                                 $this->mUserName = $nt->getText();
  66                                 $user = User::newFromName( $this->mUserName, false );
  67                                 if ( $user ) {
  68                                         $this->mUser = $user;
  69                                 }
  70                                 if ( !$user || ( $user->isAnon() && !User::isIP( $user->getName() ) ) ) {
  71                                         $this->outputUserDoesNotExist( $userName );
  72                                 }
  73                         }
  74                 }
  75
  76                 if ( $search !== '' && !$this->getConfig()->get( 'MiserMode' ) ) {
  77                         $this->mSearch = $search;
  78                         $nt = Title::newFromText( $this->mSearch );
  79
  80                         if ( $nt ) {
  81                                 $dbr = wfGetDB( DB_REPLICA );
  82                                 $this->mQueryConds[] = 'LOWER(img_name)' .
  83                                         $dbr->buildLike( $dbr->anyString(),
  84                                                 strtolower( $nt->getDBkey() ), $dbr->anyString() );
  85                         }
  86                 }
  87
  88                 if ( !$including ) {
  89                         if ( $this->getRequest()->getText( 'sort', 'img_date' ) == 'img_date' ) {
  90                                 $this->mDefaultDirection = IndexPager::DIR_DESCENDING;
  91                         } else {
  92                                 $this->mDefaultDirection = IndexPager::DIR_ASCENDING;
  93                         }
  94                 } else {
  95                         $this->mDefaultDirection = IndexPager::DIR_DESCENDING;
  96                 }
  97
  98                 parent::__construct( $context );
  99         }
 100
 101         /**
 102          * Get the user relevant to the ImageList
 103          *
 104          * @return User|null
 105          */
 106         function getRelevantUser() {
 107                 return $this->mUser;
 108         }
 109
 110         /**
 111          * Add a message to the output stating that the user doesn't exist
 112          *
 113          * @param string $userName Unescaped user name
 114          */
 115         protected function outputUserDoesNotExist( $userName ) {
 116                 $this->getOutput()->wrapWikiMsg(
 117                         "<div class=\"mw-userpage-userdoesnotexist error\">\n$1\n</div>",
 118                         [
 119                                 'listfiles-userdoesnotexist',
 120                                 wfEscapeWikiText( $userName ),
 121                         ]
 122                 );
 123         }
 124
 125         /**
 126          * Build the where clause of the query.
 127          *
 128          * Replaces the older mQueryConds member variable.
 129          * @param string $table Either "image" or "oldimage"
 130          * @return array The query conditions.
 131          */
 132         protected function buildQueryConds( $table ) {
 133                 $prefix = $table === 'image' ? 'img' : 'oi';
 134                 $conds = [];
 135
 136                 if ( !is_null( $this->mUserName ) ) {
 137                         // getQueryInfoReal() should have handled the tables and joins.
 138                         $dbr = wfGetDB( DB_REPLICA );
 139                         $actorWhere = ActorMigration::newMigration()->getWhere(
 140                                 $dbr,
 141                                 $prefix . '_user',
 142                                 User::newFromName( $this->mUserName, false )
 143                         );
 144                         $conds[] = $actorWhere['conds'];
 145                 }
 146
 147                 if ( $this->mSearch !== '' ) {
 148                         $nt = Title::newFromText( $this->mSearch );
 149                         if ( $nt ) {
 150                                 $dbr = wfGetDB( DB_REPLICA );
 151                                 $conds[] = 'LOWER(' . $prefix . '_name)' .
 152                                         $dbr->buildLike( $dbr->anyString(),
 153                                                 strtolower( $nt->getDBkey() ), $dbr->anyString() );
 154                         }
 155                 }
 156
 157                 if ( $table === 'oldimage' ) {
 158                         // Don't want to deal with revdel.
 159                         // Future fixme: Show partial information as appropriate.
 160                         // Would have to be careful about filtering by username when username is deleted.
 161                         $conds['oi_deleted'] = 0;
 162                 }
 163
 164                 // Add mQueryConds in case anyone was subclassing and using the old variable.
 165                 return $conds + $this->mQueryConds;
 166         }
 167
 168         /**
 169          * @return array
 170          */
 171         function getFieldNames() {
 172                 if ( !$this->mFieldNames ) {
 173                         $this->mFieldNames = [
 174                                 'img_timestamp' => $this->msg( 'listfiles_date' )->text(),
 175                                 'img_name' => $this->msg( 'listfiles_name' )->text(),
 176                                 'thumb' => $this->msg( 'listfiles_thumb' )->text(),
 177                                 'img_size' => $this->msg( 'listfiles_size' )->text(),
 178                         ];
 179                         if ( is_null( $this->mUserName ) ) {
 180                                 // Do not show username if filtering by username
 181                                 $this->mFieldNames['img_user_text'] = $this->msg( 'listfiles_user' )->text();
 182                         }
 183                         // img_description down here, in order so that its still after the username field.
 184                         $this->mFieldNames['img_description'] = $this->msg( 'listfiles_description' )->text();
 185
 186                         if ( !$this->getConfig()->get( 'MiserMode' ) && !$this->mShowAll ) {
 187                                 $this->mFieldNames['count'] = $this->msg( 'listfiles_count' )->text();
 188                         }
 189                         if ( $this->mShowAll ) {
 190                                 $this->mFieldNames['top'] = $this->msg( 'listfiles-latestversion' )->text();
 191                         }
 192                 }
 193
 194                 return $this->mFieldNames;
 195         }
 196
 197         function isFieldSortable( $field ) {
 198                 if ( $this->mIncluding ) {
 199                         return false;
 200                 }
 201                 $sortable = [ 'img_timestamp', 'img_name', 'img_size' ];
 202                 /* For reference, the indicies we can use for sorting are:
 203                  * On the image table: img_user_timestamp/img_usertext_timestamp/img_actor_timestamp,
 204                  * img_size, img_timestamp
 205                  * On oldimage: oi_usertext_timestamp/oi_actor_timestamp, oi_name_timestamp
 206                  *
 207                  * In particular that means we cannot sort by timestamp when not filtering
 208                  * by user and including old images in the results. Which is sad.
 209                  */
 210                 if ( $this->getConfig()->get( 'MiserMode' ) && !is_null( $this->mUserName ) ) {
 211                         // If we're sorting by user, the index only supports sorting by time.
 212                         if ( $field === 'img_timestamp' ) {
 213                                 return true;
 214                         } else {
 215                                 return false;
 216                         }
 217                 } elseif ( $this->getConfig()->get( 'MiserMode' )
 218                         && $this->mShowAll /* && mUserName === null */
 219                 ) {
 220                         // no oi_timestamp index, so only alphabetical sorting in this case.
 221                         if ( $field === 'img_name' ) {
 222                                 return true;
 223                         } else {
 224                                 return false;
 225                         }
 226                 }
 227
 228                 return in_array( $field, $sortable );
 229         }
 230
 231         function getQueryInfo() {
 232                 // Hacky Hacky Hacky - I want to get query info
 233                 // for two different tables, without reimplementing
 234                 // the pager class.
 235                 $qi = $this->getQueryInfoReal( $this->mTableName );
 236
 237                 return $qi;
 238         }
 239
 240         /**
 241          * Actually get the query info.
 242          *
 243          * This is to allow displaying both stuff from image and oldimage table.
 244          *
 245          * This is a bit hacky.
 246          *
 247          * @param string $table Either 'image' or 'oldimage'
 248          * @return array Query info
 249          */
 250         protected function getQueryInfoReal( $table ) {
 251                 $prefix = $table === 'oldimage' ? 'oi' : 'img';
 252
 253                 $tables = [ $table ];
 254                 $fields = $this->getFieldNames();
 255                 unset( $fields['img_description'] );
 256                 unset( $fields['img_user_text'] );
 257                 $fields = array_keys( $fields );
 258
 259                 if ( $table === 'oldimage' ) {
 260                         foreach ( $fields as $id => &$field ) {
 261                                 if ( substr( $field, 0, 4 ) !== 'img_' ) {
 262                                         continue;
 263                                 }
 264                                 $field = $prefix . substr( $field, 3 ) . ' AS ' . $field;
 265                         }
 266                         $fields[array_search( 'top', $fields )] = "'no' AS top";
 267                 } else {
 268                         if ( $this->mShowAll ) {
 269                                 $fields[array_search( 'top', $fields )] = "'yes' AS top";
 270                         }
 271                 }
 272                 $fields[array_search( 'thumb', $fields )] = $prefix . '_name AS thumb';
 273
 274                 $options = $join_conds = [];
 275
 276                 # Description field
 277                 $commentQuery = CommentStore::getStore()->getJoin( $prefix . '_description' );
 278                 $tables += $commentQuery['tables'];
 279                 $fields += $commentQuery['fields'];
 280                 $join_conds += $commentQuery['joins'];
 281                 $fields['description_field'] = "'{$prefix}_description'";
 282
 283                 # User fields
 284                 $actorQuery = ActorMigration::newMigration()->getJoin( $prefix . '_user' );
 285                 $tables += $actorQuery['tables'];
 286                 $join_conds += $actorQuery['joins'];
 287                 $fields['img_user'] = $actorQuery['fields'][$prefix . '_user'];
 288                 $fields['img_user_text'] = $actorQuery['fields'][$prefix . '_user_text'];
 289                 $fields['img_actor'] = $actorQuery['fields'][$prefix . '_actor'];
 290
 291                 # Depends on $wgMiserMode
 292                 # Will also not happen if mShowAll is true.
 293                 if ( isset( $this->mFieldNames['count'] ) ) {
 294                         $tables[] = 'oldimage';
 295
 296                         # Need to rewrite this one
 297                         foreach ( $fields as &$field ) {
 298                                 if ( $field == 'count' ) {
 299                                         $field = 'COUNT(oi_archive_name) AS count';
 300                                 }
 301                         }
 302                         unset( $field );
 303
 304                         $columnlist = preg_grep( '/^img/', array_keys( $this->getFieldNames() ) );
 305                         $options = [ 'GROUP BY' => array_merge( [ $fields['img_user'] ], $columnlist ) ];
 306                         $join_conds['oldimage'] = [ 'LEFT JOIN', 'oi_name = img_name' ];
 307                 }
 308
 309                 return [
 310                         'tables' => $tables,
 311                         'fields' => $fields,
 312                         'conds' => $this->buildQueryConds( $table ),
 313                         'options' => $options,
 314                         'join_conds' => $join_conds
 315                 ];
 316         }
 317
 318         /**
 319          * Override reallyDoQuery to mix together two queries.
 320          *
 321          * @note $asc is named $descending in IndexPager base class. However
 322          *   it is true when the order is ascending, and false when the order
 323          *   is descending, so I renamed it to $asc here.
 324          * @param int $offset
 325          * @param int $limit
 326          * @param bool $asc
 327          * @return array
 328          * @throws MWException
 329          */
 330         function reallyDoQuery( $offset, $limit, $asc ) {
 331                 $prevTableName = $this->mTableName;
 332                 $this->mTableName = 'image';
 333                 list( $tables, $fields, $conds, $fname, $options, $join_conds ) =
 334                         $this->buildQueryInfo( $offset, $limit, $asc );
 335                 $imageRes = $this->mDb->select( $tables, $fields, $conds, $fname, $options, $join_conds );
 336                 $this->mTableName = $prevTableName;
 337
 338                 if ( !$this->mShowAll ) {
 339                         return $imageRes;
 340                 }
 341
 342                 $this->mTableName = 'oldimage';
 343
 344                 # Hacky...
 345                 $oldIndex = $this->mIndexField;
 346                 if ( substr( $this->mIndexField, 0, 4 ) !== 'img_' ) {
 347                         throw new MWException( "Expected to be sorting on an image table field" );
 348                 }
 349                 $this->mIndexField = 'oi_' . substr( $this->mIndexField, 4 );
 350
 351                 list( $tables, $fields, $conds, $fname, $options, $join_conds ) =
 352                         $this->buildQueryInfo( $offset, $limit, $asc );
 353                 $oldimageRes = $this->mDb->select( $tables, $fields, $conds, $fname, $options, $join_conds );
 354
 355                 $this->mTableName = $prevTableName;
 356                 $this->mIndexField = $oldIndex;
 357
 358                 return $this->combineResult( $imageRes, $oldimageRes, $limit, $asc );
 359         }
 360
 361         /**
 362          * Combine results from 2 tables.
 363          *
 364          * Note: This will throw away some results
 365          *
 366          * @param IResultWrapper $res1
 367          * @param IResultWrapper $res2
 368          * @param int $limit
 369          * @param bool $ascending See note about $asc in $this->reallyDoQuery
 370          * @return FakeResultWrapper $res1 and $res2 combined
 371          */
 372         protected function combineResult( $res1, $res2, $limit, $ascending ) {
 373                 $res1->rewind();
 374                 $res2->rewind();
 375                 $topRes1 = $res1->next();
 376                 $topRes2 = $res2->next();
 377                 $resultArray = [];
 378                 for ( $i = 0; $i < $limit && $topRes1 && $topRes2; $i++ ) {
 379                         if ( strcmp( $topRes1->{$this->mIndexField}, $topRes2->{$this->mIndexField} ) > 0 ) {
 380                                 if ( !$ascending ) {
 381                                         $resultArray[] = $topRes1;
 382                                         $topRes1 = $res1->next();
 383                                 } else {
 384                                         $resultArray[] = $topRes2;
 385                                         $topRes2 = $res2->next();
 386                                 }
 387                         } else {
 388                                 if ( !$ascending ) {
 389                                         $resultArray[] = $topRes2;
 390                                         $topRes2 = $res2->next();
 391                                 } else {
 392                                         $resultArray[] = $topRes1;
 393                                         $topRes1 = $res1->next();
 394                                 }
 395                         }
 396                 }
 397
 398                 for ( ; $i < $limit && $topRes1; $i++ ) {
 399                         $resultArray[] = $topRes1;
 400                         $topRes1 = $res1->next();
 401                 }
 402
 403                 for ( ; $i < $limit && $topRes2; $i++ ) {
 404                         $resultArray[] = $topRes2;
 405                         $topRes2 = $res2->next();
 406                 }
 407
 408                 return new FakeResultWrapper( $resultArray );
 409         }
 410
 411         function getDefaultSort() {
 412                 if ( $this->mShowAll && $this->getConfig()->get( 'MiserMode' ) && is_null( $this->mUserName ) ) {
 413                         // Unfortunately no index on oi_timestamp.
 414                         return 'img_name';
 415                 } else {
 416                         return 'img_timestamp';
 417                 }
 418         }
 419
 420         function doBatchLookups() {
 421                 $userIds = [];
 422                 $this->mResult->seek( 0 );
 423                 foreach ( $this->mResult as $row ) {
 424                         $userIds[] = $row->img_user;
 425                 }
 426                 # Do a link batch query for names and userpages
 427                 UserCache::singleton()->doQuery( $userIds, [ 'userpage' ], __METHOD__ );
 428         }
 429
 430         /**
 431          * @param string $field
 432          * @param string $value
 433          * @return Message|string|int The return type depends on the value of $field:
 434          *   - thumb: string
 435          *   - img_timestamp: string
 436          *   - img_name: string
 437          *   - img_user_text: string
 438          *   - img_size: string
 439          *   - img_description: string
 440          *   - count: int
 441          *   - top: Message
 442          * @throws MWException
 443          */
 444         function formatValue( $field, $value ) {
 445                 $linkRenderer = MediaWikiServices::getInstance()->getLinkRenderer();
 446                 switch ( $field ) {
 447                         case 'thumb':
 448                                 $opt = [ 'time' => wfTimestamp( TS_MW, $this->mCurrentRow->img_timestamp ) ];
 449                                 $file = RepoGroup::singleton()->getLocalRepo()->findFile( $value, $opt );
 450                                 // If statement for paranoia
 451                                 if ( $file ) {
 452                                         $thumb = $file->transform( [ 'width' => 180, 'height' => 360 ] );
 453                                         if ( $thumb ) {
 454                                                 return $thumb->toHtml( [ 'desc-link' => true ] );
 455                                         } else {
 456                                                 return wfMessage( 'thumbnail_error', '' )->escaped();
 457                                         }
 458                                 } else {
 459                                         return htmlspecialchars( $value );
 460                                 }
 461                         case 'img_timestamp':
 462                                 // We may want to make this a link to the "old" version when displaying old files
 463                                 return htmlspecialchars( $this->getLanguage()->userTimeAndDate( $value, $this->getUser() ) );
 464                         case 'img_name':
 465                                 static $imgfile = null;
 466                                 if ( $imgfile === null ) {
 467                                         $imgfile = $this->msg( 'imgfile' )->text();
 468                                 }
 469
 470                                 // Weird files can maybe exist? T24227
 471                                 $filePage = Title::makeTitleSafe( NS_FILE, $value );
 472                                 if ( $filePage ) {
 473                                         $link = $linkRenderer->makeKnownLink(
 474                                                 $filePage,
 475                                                 $filePage->getText()
 476                                         );
 477                                         $download = Xml::element( 'a',
 478                                                 [ 'href' => wfLocalFile( $filePage )->getUrl() ],
 479                                                 $imgfile
 480                                         );
 481                                         $download = $this->msg( 'parentheses' )->rawParams( $download )->escaped();
 482
 483                                         // Add delete links if allowed
 484                                         // From https://github.com/Wikia/app/pull/3859
 485                                         if ( $filePage->userCan( 'delete', $this->getUser() ) ) {
 486                                                 $deleteMsg = $this->msg( 'listfiles-delete' )->text();
 487
 488                                                 $delete = $linkRenderer->makeKnownLink(
 489                                                         $filePage, $deleteMsg, [], [ 'action' => 'delete' ]
 490                                                 );
 491                                                 $delete = $this->msg( 'parentheses' )->rawParams( $delete )->escaped();
 492
 493                                                 return "$link $download $delete";
 494                                         }
 495
 496                                         return "$link $download";
 497                                 } else {
 498                                         return htmlspecialchars( $value );
 499                                 }
 500                         case 'img_user_text':
 501                                 if ( $this->mCurrentRow->img_user ) {
 502                                         $name = User::whoIs( $this->mCurrentRow->img_user );
 503                                         $link = $linkRenderer->makeLink(
 504                                                 Title::makeTitle( NS_USER, $name ),
 505                                                 $name
 506                                         );
 507                                 } else {
 508                                         $link = htmlspecialchars( $value );
 509                                 }
 510
 511                                 return $link;
 512                         case 'img_size':
 513                                 return htmlspecialchars( $this->getLanguage()->formatSize( $value ) );
 514                         case 'img_description':
 515                                 $field = $this->mCurrentRow->description_field;
 516                                 $value = CommentStore::getStore()->getComment( $field, $this->mCurrentRow )->text;
 517                                 return Linker::formatComment( $value );
 518                         case 'count':
 519                                 return $this->getLanguage()->formatNum( intval( $value ) + 1 );
 520                         case 'top':
 521                                 // Messages: listfiles-latestversion-yes, listfiles-latestversion-no
 522                                 return $this->msg( 'listfiles-latestversion-' . $value );
 523                         default:
 524                                 throw new MWException( "Unknown field '$field'" );
 525                 }
 526         }
 527
 528         function getForm() {
 529                 $fields = [];
 530                 $fields['limit'] = [
 531                         'type' => 'select',
 532                         'name' => 'limit',
 533                         'label-message' => 'table_pager_limit_label',
 534                         'options' => $this->getLimitSelectList(),
 535                         'default' => $this->mLimit,
 536                 ];
 537
 538                 if ( !$this->getConfig()->get( 'MiserMode' ) ) {
 539                         $fields['ilsearch'] = [
 540                                 'type' => 'text',
 541                                 'name' => 'ilsearch',
 542                                 'id' => 'mw-ilsearch',
 543                                 'label-message' => 'listfiles_search_for',
 544                                 'default' => $this->mSearch,
 545                                 'size' => '40',
 546                                 'maxlength' => '255',
 547                         ];
 548                 }
 549
 550                 $this->getOutput()->addModules( 'mediawiki.userSuggest' );
 551                 $fields['user'] = [
 552                         'type' => 'text',
 553                         'name' => 'user',
 554                         'id' => 'mw-listfiles-user',
 555                         'label-message' => 'username',
 556                         'default' => $this->mUserName,
 557                         'size' => '40',
 558                         'maxlength' => '255',
 559                         'cssclass' => 'mw-autocomplete-user', // used by mediawiki.userSuggest
 560                 ];
 561
 562                 $fields['ilshowall'] = [
 563                         'type' => 'check',
 564                         'name' => 'ilshowall',
 565                         'id' => 'mw-listfiles-show-all',
 566                         'label-message' => 'listfiles-show-all',
 567                         'default' => $this->mShowAll,
 568                 ];
 569
 570                 $query = $this->getRequest()->getQueryValues();
 571                 unset( $query['title'] );
 572                 unset( $query['limit'] );
 573                 unset( $query['ilsearch'] );
 574                 unset( $query['ilshowall'] );
 575                 unset( $query['user'] );
 576
 577                 $form = new HTMLForm( $fields, $this->getContext() );
 578
 579                 $form->setMethod( 'get' );
 580                 $form->setTitle( $this->getTitle() );
 581                 $form->setId( 'mw-listfiles-form' );
 582                 $form->setWrapperLegendMsg( 'listfiles' );
 583                 $form->setSubmitTextMsg( 'table_pager_limit_submit' );
 584                 $form->addHiddenFields( $query );
 585
 586                 $form->prepareForm();
 587                 $form->displayForm( '' );
 588         }
 589
 590         protected function getTableClass() {
 591                 return parent::getTableClass() . ' listfiles';
 592         }
 593
 594         protected function getNavClass() {
 595                 return parent::getNavClass() . ' listfiles_nav';
 596         }
 597
 598         protected function getSortHeaderClass() {
 599                 return parent::getSortHeaderClass() . ' listfiles_sort';
 600         }
 601
 602         function getPagingQueries() {
 603                 $queries = parent::getPagingQueries();
 604                 if ( !is_null( $this->mUserName ) ) {
 605                         # Append the username to the query string
 606                         foreach ( $queries as &$query ) {
 607                                 if ( $query !== false ) {
 608                                         $query['user'] = $this->mUserName;
 609                                 }
 610                         }
 611                 }
 612
 613                 return $queries;
 614         }
 615
 616         function getDefaultQuery() {
 617                 $queries = parent::getDefaultQuery();
 618                 if ( !isset( $queries['user'] ) && !is_null( $this->mUserName ) ) {
 619                         $queries['user'] = $this->mUserName;
 620                 }
 621
 622                 return $queries;
 623         }
 624
 625         function getTitle() {
 626                 return SpecialPage::getTitleFor( 'Listfiles' );
 627         }
 628 }