includes/specials/SpecialImport.php

   1 <?php
   2 /**
   3  * Implements Special:Import
   4  *
   5  * Copyright © 2003,2005 Brion Vibber <brion@pobox.com>
   6  * https://www.mediawiki.org/
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License along
  19  * with this program; if not, write to the Free Software Foundation, Inc.,
  20  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  21  * http://www.gnu.org/copyleft/gpl.html
  22  *
  23  * @file
  24  * @ingroup SpecialPage
  25  */
  26
  27 /**
  28  * MediaWiki page data importer
  29  *
  30  * @ingroup SpecialPage
  31  */
  32 class SpecialImport extends SpecialPage {
  33         private $sourceName = false;
  34         private $interwiki = false;
  35         private $subproject;
  36         private $fullInterwikiPrefix;
  37         private $mapping = 'default';
  38         private $namespace;
  39         private $rootpage = '';
  40         private $frompage = '';
  41         private $logcomment = false;
  42         private $history = true;
  43         private $includeTemplates = false;
  44         private $pageLinkDepth;
  45         private $importSources;
  46
  47         /**
  48          * Constructor
  49          */
  50         public function __construct() {
  51                 parent::__construct( 'Import', 'import' );
  52         }
  53
  54         public function doesWrites() {
  55                 return true;
  56         }
  57
  58         /**
  59          * Execute
  60          * @param string|null $par
  61          * @throws PermissionsError
  62          * @throws ReadOnlyError
  63          */
  64         function execute( $par ) {
  65                 $this->useTransactionalTimeLimit();
  66
  67                 $this->setHeaders();
  68                 $this->outputHeader();
  69
  70                 $this->namespace = $this->getConfig()->get( 'ImportTargetNamespace' );
  71
  72                 $this->getOutput()->addModules( 'mediawiki.special.import' );
  73
  74                 $this->importSources = $this->getConfig()->get( 'ImportSources' );
  75                 Hooks::run( 'ImportSources', [ &$this->importSources ] );
  76
  77                 $user = $this->getUser();
  78                 if ( !$user->isAllowedAny( 'import', 'importupload' ) ) {
  79                         throw new PermissionsError( 'import' );
  80                 }
  81
  82                 # @todo Allow Title::getUserPermissionsErrors() to take an array
  83                 # @todo FIXME: Title::checkSpecialsAndNSPermissions() has a very wierd expectation of what
  84                 # getUserPermissionsErrors() might actually be used for, hence the 'ns-specialprotected'
  85                 $errors = wfMergeErrorArrays(
  86                         $this->getPageTitle()->getUserPermissionsErrors(
  87                                 'import', $user, true,
  88                                 [ 'ns-specialprotected', 'badaccess-group0', 'badaccess-groups' ]
  89                         ),
  90                         $this->getPageTitle()->getUserPermissionsErrors(
  91                                 'importupload', $user, true,
  92                                 [ 'ns-specialprotected', 'badaccess-group0', 'badaccess-groups' ]
  93                         )
  94                 );
  95
  96                 if ( $errors ) {
  97                         throw new PermissionsError( 'import', $errors );
  98                 }
  99
 100                 $this->checkReadOnly();
 101
 102                 $request = $this->getRequest();
 103                 if ( $request->wasPosted() && $request->getVal( 'action' ) == 'submit' ) {
 104                         $this->doImport();
 105                 }
 106                 $this->showForm();
 107         }
 108
 109         /**
 110          * Do the actual import
 111          */
 112         private function doImport() {
 113                 $isUpload = false;
 114                 $request = $this->getRequest();
 115                 $this->sourceName = $request->getVal( "source" );
 116
 117                 $this->logcomment = $request->getText( 'log-comment' );
 118                 $this->pageLinkDepth = $this->getConfig()->get( 'ExportMaxLinkDepth' ) == 0
 119                         ? 0
 120                         : $request->getIntOrNull( 'pagelink-depth' );
 121
 122                 $this->mapping = $request->getVal( 'mapping' );
 123                 if ( $this->mapping === 'namespace' ) {
 124                         $this->namespace = $request->getIntOrNull( 'namespace' );
 125                 } elseif ( $this->mapping === 'subpage' ) {
 126                         $this->rootpage = $request->getText( 'rootpage' );
 127                 } else {
 128                         $this->mapping = 'default';
 129                 }
 130
 131                 $user = $this->getUser();
 132                 if ( !$user->matchEditToken( $request->getVal( 'editToken' ) ) ) {
 133                         $source = Status::newFatal( 'import-token-mismatch' );
 134                 } elseif ( $this->sourceName === 'upload' ) {
 135                         $isUpload = true;
 136                         if ( $user->isAllowed( 'importupload' ) ) {
 137                                 $source = ImportStreamSource::newFromUpload( "xmlimport" );
 138                         } else {
 139                                 throw new PermissionsError( 'importupload' );
 140                         }
 141                 } elseif ( $this->sourceName === 'interwiki' ) {
 142                         if ( !$user->isAllowed( 'import' ) ) {
 143                                 throw new PermissionsError( 'import' );
 144                         }
 145                         $this->interwiki = $this->fullInterwikiPrefix = $request->getVal( 'interwiki' );
 146                         // does this interwiki have subprojects?
 147                         $hasSubprojects = array_key_exists( $this->interwiki, $this->importSources );
 148                         if ( !$hasSubprojects && !in_array( $this->interwiki, $this->importSources ) ) {
 149                                 $source = Status::newFatal( "import-invalid-interwiki" );
 150                         } else {
 151                                 if ( $hasSubprojects ) {
 152                                         $this->subproject = $request->getVal( 'subproject' );
 153                                         $this->fullInterwikiPrefix .= ':' . $request->getVal( 'subproject' );
 154                                 }
 155                                 if ( $hasSubprojects &&
 156                                         !in_array( $this->subproject, $this->importSources[$this->interwiki] )
 157                                 ) {
 158                                         $source = Status::newFatal( "import-invalid-interwiki" );
 159                                 } else {
 160                                         $this->history = $request->getCheck( 'interwikiHistory' );
 161                                         $this->frompage = $request->getText( "frompage" );
 162                                         $this->includeTemplates = $request->getCheck( 'interwikiTemplates' );
 163                                         $source = ImportStreamSource::newFromInterwiki(
 164                                                 $this->fullInterwikiPrefix,
 165                                                 $this->frompage,
 166                                                 $this->history,
 167                                                 $this->includeTemplates,
 168                                                 $this->pageLinkDepth );
 169                                 }
 170                         }
 171                 } else {
 172                         $source = Status::newFatal( "importunknownsource" );
 173                 }
 174
 175                 $out = $this->getOutput();
 176                 if ( !$source->isGood() ) {
 177                         $out->wrapWikiMsg(
 178                                 "<p class=\"error\">\n$1\n</p>",
 179                                 [ 'importfailed', $source->getWikiText() ]
 180                         );
 181                 } else {
 182                         $importer = new WikiImporter( $source->value, $this->getConfig() );
 183                         if ( !is_null( $this->namespace ) ) {
 184                                 $importer->setTargetNamespace( $this->namespace );
 185                         } elseif ( !is_null( $this->rootpage ) ) {
 186                                 $statusRootPage = $importer->setTargetRootPage( $this->rootpage );
 187                                 if ( !$statusRootPage->isGood() ) {
 188                                         $out->wrapWikiMsg(
 189                                                 "<p class=\"error\">\n$1\n</p>",
 190                                                 [
 191                                                         'import-options-wrong',
 192                                                         $statusRootPage->getWikiText(),
 193                                                         count( $statusRootPage->getErrorsArray() )
 194                                                 ]
 195                                         );
 196
 197                                         return;
 198                                 }
 199                         }
 200
 201                         $out->addWikiMsg( "importstart" );
 202
 203                         $reporter = new ImportReporter(
 204                                 $importer,
 205                                 $isUpload,
 206                                 $this->fullInterwikiPrefix,
 207                                 $this->logcomment
 208                         );
 209                         $reporter->setContext( $this->getContext() );
 210                         $exception = false;
 211
 212                         $reporter->open();
 213                         try {
 214                                 $importer->doImport();
 215                         } catch ( Exception $e ) {
 216                                 $exception = $e;
 217                         }
 218                         $result = $reporter->close();
 219
 220                         if ( $exception ) {
 221                                 # No source or XML parse error
 222                                 $out->wrapWikiMsg(
 223                                         "<p class=\"error\">\n$1\n</p>",
 224                                         [ 'importfailed', $exception->getMessage() ]
 225                                 );
 226                         } elseif ( !$result->isGood() ) {
 227                                 # Zero revisions
 228                                 $out->wrapWikiMsg(
 229                                         "<p class=\"error\">\n$1\n</p>",
 230                                         [ 'importfailed', $result->getWikiText() ]
 231                                 );
 232                         } else {
 233                                 # Success!
 234                                 $out->addWikiMsg( 'importsuccess' );
 235                         }
 236                         $out->addHTML( '<hr />' );
 237                 }
 238         }
 239
 240         private function getMappingFormPart( $sourceName ) {
 241                 $isSameSourceAsBefore = ( $this->sourceName === $sourceName );
 242                 $defaultNamespace = $this->getConfig()->get( 'ImportTargetNamespace' );
 243                 return "<tr>
 244                                         <td>
 245                                         </td>
 246                                         <td class='mw-input'>" .
 247                                         Xml::radioLabel(
 248                                                 $this->msg( 'import-mapping-default' )->text(),
 249                                                 'mapping',
 250                                                 'default',
 251                                                 // mw-import-mapping-interwiki-default, mw-import-mapping-upload-default
 252                                                 "mw-import-mapping-$sourceName-default",
 253                                                 ( $isSameSourceAsBefore ?
 254                                                         ( $this->mapping === 'default' ) :
 255                                                         is_null( $defaultNamespace ) )
 256                                         ) .
 257                                         "</td>
 258                                 </tr>
 259                                 <tr>
 260                                         <td>
 261                                         </td>
 262                                         <td class='mw-input'>" .
 263                                         Xml::radioLabel(
 264                                                 $this->msg( 'import-mapping-namespace' )->text(),
 265                                                 'mapping',
 266                                                 'namespace',
 267                                                 // mw-import-mapping-interwiki-namespace, mw-import-mapping-upload-namespace
 268                                                 "mw-import-mapping-$sourceName-namespace",
 269                                                 ( $isSameSourceAsBefore ?
 270                                                         ( $this->mapping === 'namespace' ) :
 271                                                         !is_null( $defaultNamespace ) )
 272                                         ) . ' ' .
 273                                         Html::namespaceSelector(
 274                                                 [
 275                                                         'selected' => ( $isSameSourceAsBefore ?
 276                                                                 $this->namespace :
 277                                                                 ( $defaultNamespace || '' ) ),
 278                                                 ], [
 279                                                         'name' => "namespace",
 280                                                         // mw-import-namespace-interwiki, mw-import-namespace-upload
 281                                                         'id' => "mw-import-namespace-$sourceName",
 282                                                         'class' => 'namespaceselector',
 283                                                 ]
 284                                         ) .
 285                                         "</td>
 286                                 </tr>
 287                                 <tr>
 288                                         <td>
 289                                         </td>
 290                                         <td class='mw-input'>" .
 291                                         Xml::radioLabel(
 292                                                 $this->msg( 'import-mapping-subpage' )->text(),
 293                                                 'mapping',
 294                                                 'subpage',
 295                                                 // mw-import-mapping-interwiki-subpage, mw-import-mapping-upload-subpage
 296                                                 "mw-import-mapping-$sourceName-subpage",
 297                                                 ( $isSameSourceAsBefore ? ( $this->mapping === 'subpage' ) : '' )
 298                                         ) . ' ' .
 299                                         Xml::input( 'rootpage', 50,
 300                                                 ( $isSameSourceAsBefore ? $this->rootpage : '' ),
 301                                                 [
 302                                                         // Should be "mw-import-rootpage-...", but we keep this inaccurate
 303                                                         // ID for legacy reasons
 304                                                         // mw-interwiki-rootpage-interwiki, mw-interwiki-rootpage-upload
 305                                                         'id' => "mw-interwiki-rootpage-$sourceName",
 306                                                         'type' => 'text'
 307                                                 ]
 308                                         ) . ' ' .
 309                                         "</td>
 310                                 </tr>";
 311         }
 312
 313         private function showForm() {
 314                 $action = $this->getPageTitle()->getLocalURL( [ 'action' => 'submit' ] );
 315                 $user = $this->getUser();
 316                 $out = $this->getOutput();
 317                 $this->addHelpLink( '//meta.wikimedia.org/wiki/Special:MyLanguage/Help:Import', true );
 318
 319                 if ( $user->isAllowed( 'importupload' ) ) {
 320                         $mappingSelection = $this->getMappingFormPart( 'upload' );
 321                         $out->addHTML(
 322                                 Xml::fieldset( $this->msg( 'import-upload' )->text() ) .
 323                                         Xml::openElement(
 324                                                 'form',
 325                                                 [
 326                                                         'enctype' => 'multipart/form-data',
 327                                                         'method' => 'post',
 328                                                         'action' => $action,
 329                                                         'id' => 'mw-import-upload-form'
 330                                                 ]
 331                                         ) .
 332                                         $this->msg( 'importtext' )->parseAsBlock() .
 333                                         Html::hidden( 'action', 'submit' ) .
 334                                         Html::hidden( 'source', 'upload' ) .
 335                                         Xml::openElement( 'table', [ 'id' => 'mw-import-table-upload' ] ) .
 336                                         "<tr>
 337                                         <td class='mw-label'>" .
 338                                         Xml::label( $this->msg( 'import-upload-filename' )->text(), 'xmlimport' ) .
 339                                         "</td>
 340                                         <td class='mw-input'>" .
 341                                         Html::input( 'xmlimport', '', 'file', [ 'id' => 'xmlimport' ] ) . ' ' .
 342                                         "</td>
 343                                 </tr>
 344                                 <tr>
 345                                         <td class='mw-label'>" .
 346                                         Xml::label( $this->msg( 'import-comment' )->text(), 'mw-import-comment' ) .
 347                                         "</td>
 348                                         <td class='mw-input'>" .
 349                                         Xml::input( 'log-comment', 50,
 350                                                 ( $this->sourceName === 'upload' ? $this->logcomment : '' ),
 351                                                 [ 'id' => 'mw-import-comment', 'type' => 'text' ] ) . ' ' .
 352                                         "</td>
 353                                 </tr>
 354                                 $mappingSelection
 355                                 <tr>
 356                                         <td></td>
 357                                         <td class='mw-submit'>" .
 358                                         Xml::submitButton( $this->msg( 'uploadbtn' )->text() ) .
 359                                         "</td>
 360                                 </tr>" .
 361                                         Xml::closeElement( 'table' ) .
 362                                         Html::hidden( 'editToken', $user->getEditToken() ) .
 363                                         Xml::closeElement( 'form' ) .
 364                                         Xml::closeElement( 'fieldset' )
 365                         );
 366                 } else {
 367                         if ( empty( $this->importSources ) ) {
 368                                 $out->addWikiMsg( 'importnosources' );
 369                         }
 370                 }
 371
 372                 if ( $user->isAllowed( 'import' ) && !empty( $this->importSources ) ) {
 373                         # Show input field for import depth only if $wgExportMaxLinkDepth > 0
 374                         $importDepth = '';
 375                         if ( $this->getConfig()->get( 'ExportMaxLinkDepth' ) > 0 ) {
 376                                 $importDepth = "<tr>
 377                                                         <td class='mw-label'>" .
 378                                         $this->msg( 'export-pagelinks' )->parse() .
 379                                         "</td>
 380                                                         <td class='mw-input'>" .
 381                                         Xml::input( 'pagelink-depth', 3, 0 ) .
 382                                         "</td>
 383                                 </tr>";
 384                         }
 385                         $mappingSelection = $this->getMappingFormPart( 'interwiki' );
 386
 387                         $out->addHTML(
 388                                 Xml::fieldset( $this->msg( 'importinterwiki' )->text() ) .
 389                                         Xml::openElement(
 390                                                 'form',
 391                                                 [
 392                                                         'method' => 'post',
 393                                                         'action' => $action,
 394                                                         'id' => 'mw-import-interwiki-form'
 395                                                 ]
 396                                         ) .
 397                                         $this->msg( 'import-interwiki-text' )->parseAsBlock() .
 398                                         Html::hidden( 'action', 'submit' ) .
 399                                         Html::hidden( 'source', 'interwiki' ) .
 400                                         Html::hidden( 'editToken', $user->getEditToken() ) .
 401                                         Xml::openElement( 'table', [ 'id' => 'mw-import-table-interwiki' ] ) .
 402                                         "<tr>
 403                                         <td class='mw-label'>" .
 404                                         Xml::label( $this->msg( 'import-interwiki-sourcewiki' )->text(), 'interwiki' ) .
 405                                         "</td>
 406                                         <td class='mw-input'>" .
 407                                         Xml::openElement(
 408                                                 'select',
 409                                                 [ 'name' => 'interwiki', 'id' => 'interwiki' ]
 410                                         )
 411                         );
 412
 413                         $needSubprojectField = false;
 414                         foreach ( $this->importSources as $key => $value ) {
 415                                 if ( is_int( $key ) ) {
 416                                         $key = $value;
 417                                 } elseif ( $value !== $key ) {
 418                                         $needSubprojectField = true;
 419                                 }
 420
 421                                 $attribs = [
 422                                         'value' => $key,
 423                                 ];
 424                                 if ( is_array( $value ) ) {
 425                                         $attribs['data-subprojects'] = implode( ' ', $value );
 426                                 }
 427                                 if ( $this->interwiki === $key ) {
 428                                         $attribs['selected'] = 'selected';
 429                                 }
 430                                 $out->addHTML( Html::element( 'option', $attribs, $key ) );
 431                         }
 432
 433                         $out->addHTML(
 434                                 Xml::closeElement( 'select' )
 435                         );
 436
 437                         if ( $needSubprojectField ) {
 438                                 $out->addHTML(
 439                                         Xml::openElement(
 440                                                 'select',
 441                                                 [ 'name' => 'subproject', 'id' => 'subproject' ]
 442                                         )
 443                                 );
 444
 445                                 $subprojectsToAdd = [];
 446                                 foreach ( $this->importSources as $key => $value ) {
 447                                         if ( is_array( $value ) ) {
 448                                                 $subprojectsToAdd = array_merge( $subprojectsToAdd, $value );
 449                                         }
 450                                 }
 451                                 $subprojectsToAdd = array_unique( $subprojectsToAdd );
 452                                 sort( $subprojectsToAdd );
 453                                 foreach ( $subprojectsToAdd as $subproject ) {
 454                                         $out->addHTML( Xml::option( $subproject, $subproject, $this->subproject === $subproject ) );
 455                                 }
 456
 457                                 $out->addHTML(
 458                                         Xml::closeElement( 'select' )
 459                                 );
 460                         }
 461
 462                         $out->addHTML(
 463                                         "</td>
 464                                 </tr>
 465                                 <tr>
 466                                         <td class='mw-label'>" .
 467                                         Xml::label( $this->msg( 'import-interwiki-sourcepage' )->text(), 'frompage' ) .
 468                                         "</td>
 469                                         <td class='mw-input'>" .
 470                                         Xml::input( 'frompage', 50, $this->frompage, [ 'id' => 'frompage' ] ) .
 471                                         "</td>
 472                                 </tr>
 473                                 <tr>
 474                                         <td>
 475                                         </td>
 476                                         <td class='mw-input'>" .
 477                                         Xml::checkLabel(
 478                                                 $this->msg( 'import-interwiki-history' )->text(),
 479                                                 'interwikiHistory',
 480                                                 'interwikiHistory',
 481                                                 $this->history
 482                                         ) .
 483                                         "</td>
 484                                 </tr>
 485                                 <tr>
 486                                         <td>
 487                                         </td>
 488                                         <td class='mw-input'>" .
 489                                         Xml::checkLabel(
 490                                                 $this->msg( 'import-interwiki-templates' )->text(),
 491                                                 'interwikiTemplates',
 492                                                 'interwikiTemplates',
 493                                                 $this->includeTemplates
 494                                         ) .
 495                                         "</td>
 496                                 </tr>
 497                                 $importDepth
 498                                 <tr>
 499                                         <td class='mw-label'>" .
 500                                         Xml::label( $this->msg( 'import-comment' )->text(), 'mw-interwiki-comment' ) .
 501                                         "</td>
 502                                         <td class='mw-input'>" .
 503                                         Xml::input( 'log-comment', 50,
 504                                                 ( $this->sourceName === 'interwiki' ? $this->logcomment : '' ),
 505                                                 [ 'id' => 'mw-interwiki-comment', 'type' => 'text' ] ) . ' ' .
 506                                         "</td>
 507                                 </tr>
 508                                 $mappingSelection
 509                                 <tr>
 510                                         <td>
 511                                         </td>
 512                                         <td class='mw-submit'>" .
 513                                         Xml::submitButton(
 514                                                 $this->msg( 'import-interwiki-submit' )->text(),
 515                                                 Linker::tooltipAndAccesskeyAttribs( 'import' )
 516                                         ) .
 517                                         "</td>
 518                                 </tr>" .
 519                                         Xml::closeElement( 'table' ) .
 520                                         Xml::closeElement( 'form' ) .
 521                                         Xml::closeElement( 'fieldset' )
 522                         );
 523                 }
 524         }
 525
 526         protected function getGroupName() {
 527                 return 'pagetools';
 528         }
 529 }
 530
 531 /**
 532  * Reporting callback
 533  * @ingroup SpecialPage
 534  */
 535 class ImportReporter extends ContextSource {
 536         private $reason = false;
 537         private $mOriginalLogCallback = null;
 538         private $mOriginalPageOutCallback = null;
 539         private $mLogItemCount = 0;
 540
 541         /**
 542          * @param WikiImporter $importer
 543          * @param bool $upload
 544          * @param string $interwiki
 545          * @param string|bool $reason
 546          */
 547         function __construct( $importer, $upload, $interwiki, $reason = false ) {
 548                 $this->mOriginalPageOutCallback =
 549                         $importer->setPageOutCallback( [ $this, 'reportPage' ] );
 550                 $this->mOriginalLogCallback =
 551                         $importer->setLogItemCallback( [ $this, 'reportLogItem' ] );
 552                 $importer->setNoticeCallback( [ $this, 'reportNotice' ] );
 553                 $this->mPageCount = 0;
 554                 $this->mIsUpload = $upload;
 555                 $this->mInterwiki = $interwiki;
 556                 $this->reason = $reason;
 557         }
 558
 559         function open() {
 560                 $this->getOutput()->addHTML( "<ul>\n" );
 561         }
 562
 563         function reportNotice( $msg, array $params ) {
 564                 $this->getOutput()->addHTML(
 565                         Html::element( 'li', [], $this->msg( $msg, $params )->text() )
 566                 );
 567         }
 568
 569         function reportLogItem( /* ... */ ) {
 570                 $this->mLogItemCount++;
 571                 if ( is_callable( $this->mOriginalLogCallback ) ) {
 572                         call_user_func_array( $this->mOriginalLogCallback, func_get_args() );
 573                 }
 574         }
 575
 576         /**
 577          * @param Title $title
 578          * @param ForeignTitle $foreignTitle
 579          * @param int $revisionCount
 580          * @param int $successCount
 581          * @param array $pageInfo
 582          * @return void
 583          */
 584         public function reportPage( $title, $foreignTitle, $revisionCount,
 585                         $successCount, $pageInfo ) {
 586                 $args = func_get_args();
 587                 call_user_func_array( $this->mOriginalPageOutCallback, $args );
 588
 589                 if ( $title === null ) {
 590                         # Invalid or non-importable title; a notice is already displayed
 591                         return;
 592                 }
 593
 594                 $this->mPageCount++;
 595
 596                 if ( $successCount > 0 ) {
 597                         // <bdi> prevents jumbling of the versions count
 598                         // in RTL wikis in case the page title is LTR
 599                         $this->getOutput()->addHTML(
 600                                 "<li>" . Linker::linkKnown( $title ) . " " .
 601                                         "<bdi>" .
 602                                         $this->msg( 'import-revision-count' )->numParams( $successCount )->escaped() .
 603                                         "</bdi>" .
 604                                         "</li>\n"
 605                         );
 606
 607                         $logParams = [ '4:number:count' => $successCount ];
 608                         if ( $this->mIsUpload ) {
 609                                 $detail = $this->msg( 'import-logentry-upload-detail' )->numParams(
 610                                         $successCount )->inContentLanguage()->text();
 611                                 $action = 'upload';
 612                         } else {
 613                                 $pageTitle = $foreignTitle->getFullText();
 614                                 $fullInterwikiPrefix = $this->mInterwiki;
 615                                 Hooks::run( 'ImportLogInterwikiLink', [ &$fullInterwikiPrefix, &$pageTitle ] );
 616
 617                                 $interwikiTitleStr = $fullInterwikiPrefix . ':' . $pageTitle;
 618                                 $interwiki = '[[:' . $interwikiTitleStr . ']]';
 619                                 $detail = $this->msg( 'import-logentry-interwiki-detail' )->numParams(
 620                                         $successCount )->params( $interwiki )->inContentLanguage()->text();
 621                                 $action = 'interwiki';
 622                                 $logParams['5:title-link:interwiki'] = $interwikiTitleStr;
 623                         }
 624                         if ( $this->reason ) {
 625                                 $detail .= $this->msg( 'colon-separator' )->inContentLanguage()->text()
 626                                         . $this->reason;
 627                         }
 628
 629                         $logEntry = new ManualLogEntry( 'import', $action );
 630                         $logEntry->setTarget( $title );
 631                         $logEntry->setComment( $this->reason );
 632                         $logEntry->setPerformer( $this->getUser() );
 633                         $logEntry->setParameters( $logParams );
 634                         $logid = $logEntry->insert();
 635                         $logEntry->publish( $logid );
 636
 637                         $comment = $detail; // quick
 638                         $dbw = wfGetDB( DB_MASTER );
 639                         $latest = $title->getLatestRevID();
 640                         $nullRevision = Revision::newNullRevision(
 641                                 $dbw,
 642                                 $title->getArticleID(),
 643                                 $comment,
 644                                 true,
 645                                 $this->getUser()
 646                         );
 647
 648                         if ( !is_null( $nullRevision ) ) {
 649                                 $nullRevision->insertOn( $dbw );
 650                                 $page = WikiPage::factory( $title );
 651                                 # Update page record
 652                                 $page->updateRevisionOn( $dbw, $nullRevision );
 653                                 Hooks::run(
 654                                         'NewRevisionFromEditComplete',
 655                                         [ $page, $nullRevision, $latest, $this->getUser() ]
 656                                 );
 657                         }
 658                 } else {
 659                         $this->getOutput()->addHTML( "<li>" . Linker::linkKnown( $title ) . " " .
 660                                 $this->msg( 'import-nonewrevisions' )->escaped() . "</li>\n" );
 661                 }
 662         }
 663
 664         function close() {
 665                 $out = $this->getOutput();
 666                 if ( $this->mLogItemCount > 0 ) {
 667                         $msg = $this->msg( 'imported-log-entries' )->numParams( $this->mLogItemCount )->parse();
 668                         $out->addHTML( Xml::tags( 'li', null, $msg ) );
 669                 } elseif ( $this->mPageCount == 0 && $this->mLogItemCount == 0 ) {
 670                         $out->addHTML( "</ul>\n" );
 671
 672                         return Status::newFatal( 'importnopages' );
 673                 }
 674                 $out->addHTML( "</ul>\n" );
 675
 676                 return Status::newGood( $this->mPageCount );
 677         }
 678 }