includes/api/ApiEditPage.php

   1 <?php
   2 /**
   3  *
   4  *
   5  * Created on August 16, 2007
   6  *
   7  * Copyright © 2007 Iker Labarga "<Firstname><Lastname>@gmail.com"
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License along
  20  * with this program; if not, write to the Free Software Foundation, Inc.,
  21  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  22  * http://www.gnu.org/copyleft/gpl.html
  23  *
  24  * @file
  25  */
  26
  27 /**
  28  * A module that allows for editing and creating pages.
  29  *
  30  * Currently, this wraps around the EditPage class in an ugly way,
  31  * EditPage.php should be rewritten to provide a cleaner interface,
  32  * see T20654 if you're inspired to fix this.
  33  *
  34  * @ingroup API
  35  */
  36 class ApiEditPage extends ApiBase {
  37         public function execute() {
  38                 $this->useTransactionalTimeLimit();
  39
  40                 $user = $this->getUser();
  41                 $params = $this->extractRequestParams();
  42
  43                 if ( is_null( $params['text'] ) && is_null( $params['appendtext'] ) &&
  44                         is_null( $params['prependtext'] ) &&
  45                         $params['undo'] == 0
  46                 ) {
  47                         $this->dieUsageMsg( 'missingtext' );
  48                 }
  49
  50                 $pageObj = $this->getTitleOrPageId( $params );
  51                 $titleObj = $pageObj->getTitle();
  52                 $apiResult = $this->getResult();
  53
  54                 if ( $params['redirect'] ) {
  55                         if ( $params['prependtext'] === null && $params['appendtext'] === null
  56                                 && $params['section'] !== 'new'
  57                         ) {
  58                                 $this->dieUsage( 'You have attempted to edit using the "redirect"-following'
  59                                         . ' mode, which must be used in conjuction with section=new, prependtext'
  60                                         . ', or appendtext.', 'redirect-appendonly' );
  61                         }
  62                         if ( $titleObj->isRedirect() ) {
  63                                 $oldTitle = $titleObj;
  64
  65                                 $titles = Revision::newFromTitle( $oldTitle, false, Revision::READ_LATEST )
  66                                         ->getContent( Revision::FOR_THIS_USER, $user )
  67                                         ->getRedirectChain();
  68                                 // array_shift( $titles );
  69
  70                                 $redirValues = array();
  71
  72                                 /** @var $newTitle Title */
  73                                 foreach ( $titles as $id => $newTitle ) {
  74
  75                                         if ( !isset( $titles[$id - 1] ) ) {
  76                                                 $titles[$id - 1] = $oldTitle;
  77                                         }
  78
  79                                         $redirValues[] = array(
  80                                                 'from' => $titles[$id - 1]->getPrefixedText(),
  81                                                 'to' => $newTitle->getPrefixedText()
  82                                         );
  83
  84                                         $titleObj = $newTitle;
  85                                 }
  86
  87                                 ApiResult::setIndexedTagName( $redirValues, 'r' );
  88                                 $apiResult->addValue( null, 'redirects', $redirValues );
  89
  90                                 // Since the page changed, update $pageObj
  91                                 $pageObj = WikiPage::factory( $titleObj );
  92                         }
  93                 }
  94
  95                 if ( !isset( $params['contentmodel'] ) || $params['contentmodel'] == '' ) {
  96                         $contentHandler = $pageObj->getContentHandler();
  97                 } else {
  98                         $contentHandler = ContentHandler::getForModelID( $params['contentmodel'] );
  99                 }
 100
 101                 $name = $titleObj->getPrefixedDBkey();
 102                 $model = $contentHandler->getModelID();
 103
 104                 if ( $params['undo'] > 0 ) {
 105                         // allow undo via api
 106                 } elseif ( $contentHandler->supportsDirectApiEditing() === false ) {
 107                         $this->dieUsage(
 108                                 "Direct editing via API is not supported for content model $model used by $name",
 109                                 'no-direct-editing'
 110                         );
 111                 }
 112
 113                 if ( !isset( $params['contentformat'] ) || $params['contentformat'] == '' ) {
 114                         $params['contentformat'] = $contentHandler->getDefaultFormat();
 115                 }
 116
 117                 $contentFormat = $params['contentformat'];
 118
 119                 if ( !$contentHandler->isSupportedFormat( $contentFormat ) ) {
 120
 121                         $this->dieUsage( "The requested format $contentFormat is not supported for content model " .
 122                                 " $model used by $name", 'badformat' );
 123                 }
 124
 125                 if ( $params['createonly'] && $titleObj->exists() ) {
 126                         $this->dieUsageMsg( 'createonly-exists' );
 127                 }
 128                 if ( $params['nocreate'] && !$titleObj->exists() ) {
 129                         $this->dieUsageMsg( 'nocreate-missing' );
 130                 }
 131
 132                 // Now let's check whether we're even allowed to do this
 133                 $errors = $titleObj->getUserPermissionsErrors( 'edit', $user );
 134                 if ( !$titleObj->exists() ) {
 135                         $errors = array_merge( $errors, $titleObj->getUserPermissionsErrors( 'create', $user ) );
 136                 }
 137                 if ( count( $errors ) ) {
 138                         if ( is_array( $errors[0] ) ) {
 139                                 switch ( $errors[0][0] ) {
 140                                         case 'blockedtext':
 141                                                 $this->dieUsage(
 142                                                         'You have been blocked from editing',
 143                                                         'blocked',
 144                                                         0,
 145                                                         array( 'blockinfo' => ApiQueryUserInfo::getBlockInfo( $user->getBlock() ) )
 146                                                 );
 147                                                 break;
 148                                         case 'autoblockedtext':
 149                                                 $this->dieUsage(
 150                                                         'Your IP address has been blocked automatically, because it was used by a blocked user',
 151                                                         'autoblocked',
 152                                                         0,
 153                                                         array( 'blockinfo' => ApiQueryUserInfo::getBlockInfo( $user->getBlock() ) )
 154                                                 );
 155                                                 break;
 156                                         default:
 157                                                 $this->dieUsageMsg( $errors[0] );
 158                                 }
 159                         } else {
 160                                 $this->dieUsageMsg( $errors[0] );
 161                         }
 162                 }
 163
 164                 $toMD5 = $params['text'];
 165                 if ( !is_null( $params['appendtext'] ) || !is_null( $params['prependtext'] ) ) {
 166                         $content = $pageObj->getContent();
 167
 168                         if ( !$content ) {
 169                                 if ( $titleObj->getNamespace() == NS_MEDIAWIKI ) {
 170                                         # If this is a MediaWiki:x message, then load the messages
 171                                         # and return the message value for x.
 172                                         $text = $titleObj->getDefaultMessageText();
 173                                         if ( $text === false ) {
 174                                                 $text = '';
 175                                         }
 176
 177                                         try {
 178                                                 $content = ContentHandler::makeContent( $text, $this->getTitle() );
 179                                         } catch ( MWContentSerializationException $ex ) {
 180                                                 $this->dieUsage( $ex->getMessage(), 'parseerror' );
 181
 182                                                 return;
 183                                         }
 184                                 } else {
 185                                         # Otherwise, make a new empty content.
 186                                         $content = $contentHandler->makeEmptyContent();
 187                                 }
 188                         }
 189
 190                         // @todo Add support for appending/prepending to the Content interface
 191
 192                         if ( !( $content instanceof TextContent ) ) {
 193                                 $mode = $contentHandler->getModelID();
 194                                 $this->dieUsage( "Can't append to pages using content model $mode", 'appendnotsupported' );
 195                         }
 196
 197                         if ( !is_null( $params['section'] ) ) {
 198                                 if ( !$contentHandler->supportsSections() ) {
 199                                         $modelName = $contentHandler->getModelID();
 200                                         $this->dieUsage(
 201                                                 "Sections are not supported for this content model: $modelName.",
 202                                                 'sectionsnotsupported'
 203                                         );
 204                                 }
 205
 206                                 if ( $params['section'] == 'new' ) {
 207                                         // DWIM if they're trying to prepend/append to a new section.
 208                                         $content = null;
 209                                 } else {
 210                                         // Process the content for section edits
 211                                         $section = $params['section'];
 212                                         $content = $content->getSection( $section );
 213
 214                                         if ( !$content ) {
 215                                                 $this->dieUsage( "There is no section {$section}.", 'nosuchsection' );
 216                                         }
 217                                 }
 218                         }
 219
 220                         if ( !$content ) {
 221                                 $text = '';
 222                         } else {
 223                                 $text = $content->serialize( $contentFormat );
 224                         }
 225
 226                         $params['text'] = $params['prependtext'] . $text . $params['appendtext'];
 227                         $toMD5 = $params['prependtext'] . $params['appendtext'];
 228                 }
 229
 230                 if ( $params['undo'] > 0 ) {
 231                         if ( $params['undoafter'] > 0 ) {
 232                                 if ( $params['undo'] < $params['undoafter'] ) {
 233                                         list( $params['undo'], $params['undoafter'] ) =
 234                                                 array( $params['undoafter'], $params['undo'] );
 235                                 }
 236                                 $undoafterRev = Revision::newFromId( $params['undoafter'] );
 237                         }
 238                         $undoRev = Revision::newFromId( $params['undo'] );
 239                         if ( is_null( $undoRev ) || $undoRev->isDeleted( Revision::DELETED_TEXT ) ) {
 240                                 $this->dieUsageMsg( array( 'nosuchrevid', $params['undo'] ) );
 241                         }
 242
 243                         if ( $params['undoafter'] == 0 ) {
 244                                 $undoafterRev = $undoRev->getPrevious();
 245                         }
 246                         if ( is_null( $undoafterRev ) || $undoafterRev->isDeleted( Revision::DELETED_TEXT ) ) {
 247                                 $this->dieUsageMsg( array( 'nosuchrevid', $params['undoafter'] ) );
 248                         }
 249
 250                         if ( $undoRev->getPage() != $pageObj->getId() ) {
 251                                 $this->dieUsageMsg( array( 'revwrongpage', $undoRev->getId(),
 252                                         $titleObj->getPrefixedText() ) );
 253                         }
 254                         if ( $undoafterRev->getPage() != $pageObj->getId() ) {
 255                                 $this->dieUsageMsg( array( 'revwrongpage', $undoafterRev->getId(),
 256                                         $titleObj->getPrefixedText() ) );
 257                         }
 258
 259                         $newContent = $contentHandler->getUndoContent(
 260                                 $pageObj->getRevision(),
 261                                 $undoRev,
 262                                 $undoafterRev
 263                         );
 264
 265                         if ( !$newContent ) {
 266                                 $this->dieUsageMsg( 'undo-failure' );
 267                         }
 268
 269                         $params['text'] = $newContent->serialize( $params['contentformat'] );
 270
 271                         // If no summary was given and we only undid one rev,
 272                         // use an autosummary
 273                         if ( is_null( $params['summary'] ) &&
 274                                 $titleObj->getNextRevisionID( $undoafterRev->getId() ) == $params['undo']
 275                         ) {
 276                                 $params['summary'] = wfMessage( 'undo-summary' )
 277                                         ->params( $params['undo'], $undoRev->getUserText() )->inContentLanguage()->text();
 278                         }
 279                 }
 280
 281                 // See if the MD5 hash checks out
 282                 if ( !is_null( $params['md5'] ) && md5( $toMD5 ) !== $params['md5'] ) {
 283                         $this->dieUsageMsg( 'hashcheckfailed' );
 284                 }
 285
 286                 // EditPage wants to parse its stuff from a WebRequest
 287                 // That interface kind of sucks, but it's workable
 288                 $requestArray = array(
 289                         'wpTextbox1' => $params['text'],
 290                         'format' => $contentFormat,
 291                         'model' => $contentHandler->getModelID(),
 292                         'wpEditToken' => $params['token'],
 293                         'wpIgnoreBlankSummary' => true,
 294                         'wpIgnoreBlankArticle' => true,
 295                         'wpIgnoreSelfRedirect' => true,
 296                         'bot' => $params['bot'],
 297                 );
 298
 299                 if ( !is_null( $params['summary'] ) ) {
 300                         $requestArray['wpSummary'] = $params['summary'];
 301                 }
 302
 303                 if ( !is_null( $params['sectiontitle'] ) ) {
 304                         $requestArray['wpSectionTitle'] = $params['sectiontitle'];
 305                 }
 306
 307                 // TODO: Pass along information from 'undoafter' as well
 308                 if ( $params['undo'] > 0 ) {
 309                         $requestArray['wpUndidRevision'] = $params['undo'];
 310                 }
 311
 312                 // Watch out for basetimestamp == '' or '0'
 313                 // It gets treated as NOW, almost certainly causing an edit conflict
 314                 if ( $params['basetimestamp'] !== null && (bool)$this->getMain()->getVal( 'basetimestamp' ) ) {
 315                         $requestArray['wpEdittime'] = $params['basetimestamp'];
 316                 } else {
 317                         $requestArray['wpEdittime'] = $pageObj->getTimestamp();
 318                 }
 319
 320                 if ( $params['starttimestamp'] !== null ) {
 321                         $requestArray['wpStarttime'] = $params['starttimestamp'];
 322                 } else {
 323                         $requestArray['wpStarttime'] = wfTimestampNow(); // Fake wpStartime
 324                 }
 325
 326                 if ( $params['minor'] || ( !$params['notminor'] && $user->getOption( 'minordefault' ) ) ) {
 327                         $requestArray['wpMinoredit'] = '';
 328                 }
 329
 330                 if ( $params['recreate'] ) {
 331                         $requestArray['wpRecreate'] = '';
 332                 }
 333
 334                 if ( !is_null( $params['section'] ) ) {
 335                         $section = $params['section'];
 336                         if ( !preg_match( '/^((T-)?\d+|new)$/', $section ) ) {
 337                                 $this->dieUsage( "The section parameter must be a valid section id or 'new'",
 338                                         "invalidsection" );
 339                         }
 340                         $content = $pageObj->getContent();
 341                         if ( $section !== '0' && $section != 'new'
 342                                 && ( !$content || !$content->getSection( $section ) )
 343                         ) {
 344                                 $this->dieUsage( "There is no section {$section}.", 'nosuchsection' );
 345                         }
 346                         $requestArray['wpSection'] = $params['section'];
 347                 } else {
 348                         $requestArray['wpSection'] = '';
 349                 }
 350
 351                 $watch = $this->getWatchlistValue( $params['watchlist'], $titleObj );
 352
 353                 // Deprecated parameters
 354                 if ( $params['watch'] ) {
 355                         $watch = true;
 356                 } elseif ( $params['unwatch'] ) {
 357                         $watch = false;
 358                 }
 359
 360                 if ( $watch ) {
 361                         $requestArray['wpWatchthis'] = '';
 362                 }
 363
 364                 // Apply change tags
 365                 if ( count( $params['tags'] ) ) {
 366                         $tagStatus = ChangeTags::canAddTagsAccompanyingChange( $params['tags'], $user );
 367                         if ( $tagStatus->isOk() ) {
 368                                 $requestArray['wpChangeTags'] = implode( ',', $params['tags'] );
 369                         } else {
 370                                 $this->dieStatus( $tagStatus );
 371                         }
 372                 }
 373
 374                 // Pass through anything else we might have been given, to support extensions
 375                 // This is kind of a hack but it's the best we can do to make extensions work
 376                 $requestArray += $this->getRequest()->getValues();
 377
 378                 global $wgTitle, $wgRequest;
 379
 380                 $req = new DerivativeRequest( $this->getRequest(), $requestArray, true );
 381
 382                 // Some functions depend on $wgTitle == $ep->mTitle
 383                 // TODO: Make them not or check if they still do
 384                 $wgTitle = $titleObj;
 385
 386                 $articleContext = new RequestContext;
 387                 $articleContext->setRequest( $req );
 388                 $articleContext->setWikiPage( $pageObj );
 389                 $articleContext->setUser( $this->getUser() );
 390
 391                 /** @var $articleObject Article */
 392                 $articleObject = Article::newFromWikiPage( $pageObj, $articleContext );
 393
 394                 $ep = new EditPage( $articleObject );
 395
 396                 $ep->setApiEditOverride( true );
 397                 $ep->setContextTitle( $titleObj );
 398                 $ep->importFormData( $req );
 399                 $content = $ep->textbox1;
 400
 401                 // The following is needed to give the hook the full content of the
 402                 // new revision rather than just the current section. (Bug 52077)
 403                 if ( !is_null( $params['section'] ) &&
 404                         $contentHandler->supportsSections() && $titleObj->exists()
 405                 ) {
 406                         // If sectiontitle is set, use it, otherwise use the summary as the section title (for
 407                         // backwards compatibility with old forms/bots).
 408                         if ( $ep->sectiontitle !== '' ) {
 409                                 $sectionTitle = $ep->sectiontitle;
 410                         } else {
 411                                 $sectionTitle = $ep->summary;
 412                         }
 413
 414                         $contentObj = $contentHandler->unserializeContent( $content, $contentFormat );
 415
 416                         $fullContentObj = $articleObject->replaceSectionContent(
 417                                 $params['section'],
 418                                 $contentObj,
 419                                 $sectionTitle
 420                         );
 421                         if ( $fullContentObj ) {
 422                                 $content = $fullContentObj->serialize( $contentFormat );
 423                         } else {
 424                                 // This most likely means we have an edit conflict which means that the edit
 425                                 // wont succeed anyway.
 426                                 $this->dieUsageMsg( 'editconflict' );
 427                         }
 428                 }
 429
 430                 // Run hooks
 431                 // Handle APIEditBeforeSave parameters
 432                 $r = array();
 433                 if ( !Hooks::run( 'APIEditBeforeSave', array( $ep, $content, &$r ) ) ) {
 434                         if ( count( $r ) ) {
 435                                 $r['result'] = 'Failure';
 436                                 $apiResult->addValue( null, $this->getModuleName(), $r );
 437
 438                                 return;
 439                         }
 440
 441                         $this->dieUsageMsg( 'hookaborted' );
 442                 }
 443
 444                 // Do the actual save
 445                 $oldRevId = $articleObject->getRevIdFetched();
 446                 $result = null;
 447                 // Fake $wgRequest for some hooks inside EditPage
 448                 // @todo FIXME: This interface SUCKS
 449                 $oldRequest = $wgRequest;
 450                 $wgRequest = $req;
 451
 452                 $status = $ep->attemptSave( $result );
 453                 $wgRequest = $oldRequest;
 454
 455                 switch ( $status->value ) {
 456                         case EditPage::AS_HOOK_ERROR:
 457                         case EditPage::AS_HOOK_ERROR_EXPECTED:
 458                                 if ( isset( $status->apiHookResult ) ) {
 459                                         $r = $status->apiHookResult;
 460                                         $r['result'] = 'Failure';
 461                                         $apiResult->addValue( null, $this->getModuleName(), $r );
 462                                         return;
 463                                 } else {
 464                                         $this->dieUsageMsg( 'hookaborted' );
 465                                 }
 466
 467                         case EditPage::AS_PARSE_ERROR:
 468                                 $this->dieUsage( $status->getMessage(), 'parseerror' );
 469
 470                         case EditPage::AS_IMAGE_REDIRECT_ANON:
 471                                 $this->dieUsageMsg( 'noimageredirect-anon' );
 472
 473                         case EditPage::AS_IMAGE_REDIRECT_LOGGED:
 474                                 $this->dieUsageMsg( 'noimageredirect-logged' );
 475
 476                         case EditPage::AS_SPAM_ERROR:
 477                                 $this->dieUsageMsg( array( 'spamdetected', $result['spam'] ) );
 478
 479                         case EditPage::AS_BLOCKED_PAGE_FOR_USER:
 480                                 $this->dieUsage(
 481                                         'You have been blocked from editing',
 482                                         'blocked',
 483                                         0,
 484                                         array( 'blockinfo' => ApiQueryUserInfo::getBlockInfo( $user->getBlock() ) )
 485                                 );
 486
 487                         case EditPage::AS_MAX_ARTICLE_SIZE_EXCEEDED:
 488                         case EditPage::AS_CONTENT_TOO_BIG:
 489                                 $this->dieUsageMsg( array( 'contenttoobig', $this->getConfig()->get( 'MaxArticleSize' ) ) );
 490
 491                         case EditPage::AS_READ_ONLY_PAGE_ANON:
 492                                 $this->dieUsageMsg( 'noedit-anon' );
 493
 494                         case EditPage::AS_READ_ONLY_PAGE_LOGGED:
 495                                 $this->dieUsageMsg( 'noedit' );
 496
 497                         case EditPage::AS_READ_ONLY_PAGE:
 498                                 $this->dieReadOnly();
 499
 500                         case EditPage::AS_RATE_LIMITED:
 501                                 $this->dieUsageMsg( 'actionthrottledtext' );
 502
 503                         case EditPage::AS_ARTICLE_WAS_DELETED:
 504                                 $this->dieUsageMsg( 'wasdeleted' );
 505
 506                         case EditPage::AS_NO_CREATE_PERMISSION:
 507                                 $this->dieUsageMsg( 'nocreate-loggedin' );
 508
 509                         case EditPage::AS_NO_CHANGE_CONTENT_MODEL:
 510                                 $this->dieUsageMsg( 'cantchangecontentmodel' );
 511
 512                         case EditPage::AS_BLANK_ARTICLE:
 513                                 $this->dieUsageMsg( 'blankpage' );
 514
 515                         case EditPage::AS_CONFLICT_DETECTED:
 516                                 $this->dieUsageMsg( 'editconflict' );
 517
 518                         case EditPage::AS_TEXTBOX_EMPTY:
 519                                 $this->dieUsageMsg( 'emptynewsection' );
 520
 521                         case EditPage::AS_CHANGE_TAG_ERROR:
 522                                 $this->dieStatus( $status );
 523
 524                         case EditPage::AS_SUCCESS_NEW_ARTICLE:
 525                                 $r['new'] = true;
 526                                 // fall-through
 527
 528                         case EditPage::AS_SUCCESS_UPDATE:
 529                                 $r['result'] = 'Success';
 530                                 $r['pageid'] = intval( $titleObj->getArticleID() );
 531                                 $r['title'] = $titleObj->getPrefixedText();
 532                                 $r['contentmodel'] = $articleObject->getContentModel();
 533                                 $newRevId = $articleObject->getLatest();
 534                                 if ( $newRevId == $oldRevId ) {
 535                                         $r['nochange'] = true;
 536                                 } else {
 537                                         $r['oldrevid'] = intval( $oldRevId );
 538                                         $r['newrevid'] = intval( $newRevId );
 539                                         $r['newtimestamp'] = wfTimestamp( TS_ISO_8601,
 540                                                 $pageObj->getTimestamp() );
 541                                 }
 542                                 break;
 543
 544                         case EditPage::AS_SUMMARY_NEEDED:
 545                                 // Shouldn't happen since we set wpIgnoreBlankSummary, but just in case
 546                                 $this->dieUsageMsg( 'summaryrequired' );
 547
 548                         case EditPage::AS_END:
 549                         default:
 550                                 // $status came from WikiPage::doEdit()
 551                                 $errors = $status->getErrorsArray();
 552                                 $this->dieUsageMsg( $errors[0] ); // TODO: Add new errors to message map
 553                                 break;
 554                 }
 555                 $apiResult->addValue( null, $this->getModuleName(), $r );
 556         }
 557
 558         public function mustBePosted() {
 559                 return true;
 560         }
 561
 562         public function isWriteMode() {
 563                 return true;
 564         }
 565
 566         public function getAllowedParams() {
 567                 return array(
 568                         'title' => array(
 569                                 ApiBase::PARAM_TYPE => 'string',
 570                         ),
 571                         'pageid' => array(
 572                                 ApiBase::PARAM_TYPE => 'integer',
 573                         ),
 574                         'section' => null,
 575                         'sectiontitle' => array(
 576                                 ApiBase::PARAM_TYPE => 'string',
 577                         ),
 578                         'text' => array(
 579                                 ApiBase::PARAM_TYPE => 'text',
 580                         ),
 581                         'summary' => null,
 582                         'tags' => array(
 583                                 ApiBase::PARAM_TYPE => 'tags',
 584                                 ApiBase::PARAM_ISMULTI => true,
 585                         ),
 586                         'minor' => false,
 587                         'notminor' => false,
 588                         'bot' => false,
 589                         'basetimestamp' => array(
 590                                 ApiBase::PARAM_TYPE => 'timestamp',
 591                         ),
 592                         'starttimestamp' => array(
 593                                 ApiBase::PARAM_TYPE => 'timestamp',
 594                         ),
 595                         'recreate' => false,
 596                         'createonly' => false,
 597                         'nocreate' => false,
 598                         'watch' => array(
 599                                 ApiBase::PARAM_DFLT => false,
 600                                 ApiBase::PARAM_DEPRECATED => true,
 601                         ),
 602                         'unwatch' => array(
 603                                 ApiBase::PARAM_DFLT => false,
 604                                 ApiBase::PARAM_DEPRECATED => true,
 605                         ),
 606                         'watchlist' => array(
 607                                 ApiBase::PARAM_DFLT => 'preferences',
 608                                 ApiBase::PARAM_TYPE => array(
 609                                         'watch',
 610                                         'unwatch',
 611                                         'preferences',
 612                                         'nochange'
 613                                 ),
 614                         ),
 615                         'md5' => null,
 616                         'prependtext' => array(
 617                                 ApiBase::PARAM_TYPE => 'text',
 618                         ),
 619                         'appendtext' => array(
 620                                 ApiBase::PARAM_TYPE => 'text',
 621                         ),
 622                         'undo' => array(
 623                                 ApiBase::PARAM_TYPE => 'integer'
 624                         ),
 625                         'undoafter' => array(
 626                                 ApiBase::PARAM_TYPE => 'integer'
 627                         ),
 628                         'redirect' => array(
 629                                 ApiBase::PARAM_TYPE => 'boolean',
 630                                 ApiBase::PARAM_DFLT => false,
 631                         ),
 632                         'contentformat' => array(
 633                                 ApiBase::PARAM_TYPE => ContentHandler::getAllContentFormats(),
 634                         ),
 635                         'contentmodel' => array(
 636                                 ApiBase::PARAM_TYPE => ContentHandler::getContentModels(),
 637                         ),
 638                         'token' => array(
 639                                 // Standard definition automatically inserted
 640                                 ApiBase::PARAM_HELP_MSG_APPEND => array( 'apihelp-edit-param-token' ),
 641                         ),
 642                 );
 643         }
 644
 645         public function needsToken() {
 646                 return 'csrf';
 647         }
 648
 649         protected function getExamplesMessages() {
 650                 return array(
 651                         'action=edit&title=Test&summary=test%20summary&' .
 652                                 'text=article%20content&basetimestamp=2007-08-24T12:34:54Z&token=123ABC'
 653                                 => 'apihelp-edit-example-edit',
 654                         'action=edit&title=Test&summary=NOTOC&minor=&' .
 655                                 'prependtext=__NOTOC__%0A&basetimestamp=2007-08-24T12:34:54Z&token=123ABC'
 656                                 => 'apihelp-edit-example-prepend',
 657                         'action=edit&title=Test&undo=13585&undoafter=13579&' .
 658                                 'basetimestamp=2007-08-24T12:34:54Z&token=123ABC'
 659                                 => 'apihelp-edit-example-undo',
 660                 );
 661         }
 662
 663         public function getHelpUrls() {
 664                 return 'https://www.mediawiki.org/wiki/API:Edit';
 665         }
 666 }