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