Code Coverage |
||||||||||
Lines |
Functions and Methods |
Classes and Traits |
||||||||
| Total | |
0.00% |
0 / 365 |
|
0.00% |
0 / 15 |
CRAP | |
0.00% |
0 / 1 |
| ApiVisualEditorEdit | |
0.00% |
0 / 365 |
|
0.00% |
0 / 15 |
3080 | |
0.00% |
0 / 1 |
| __construct | |
0.00% |
0 / 9 |
|
0.00% |
0 / 1 |
2 | |||
| getParsoidClient | |
0.00% |
0 / 3 |
|
0.00% |
0 / 1 |
2 | |||
| saveWikitext | |
0.00% |
0 / 38 |
|
0.00% |
0 / 1 |
12 | |||
| parseWikitext | |
0.00% |
0 / 47 |
|
0.00% |
0 / 1 |
30 | |||
| getWikitext | |
0.00% |
0 / 7 |
|
0.00% |
0 / 1 |
12 | |||
| getWikitextNoCache | |
0.00% |
0 / 11 |
|
0.00% |
0 / 1 |
12 | |||
| storeInSerializationCache | |
0.00% |
0 / 18 |
|
0.00% |
0 / 1 |
30 | |||
| pruneExcessStashedEntries | |
0.00% |
0 / 7 |
|
0.00% |
0 / 1 |
12 | |||
| trySerializationCache | |
0.00% |
0 / 6 |
|
0.00% |
0 / 1 |
6 | |||
| diffWikitext | |
0.00% |
0 / 39 |
|
0.00% |
0 / 1 |
12 | |||
| execute | |
0.00% |
0 / 105 |
|
0.00% |
0 / 1 |
506 | |||
| getAllowedParams | |
0.00% |
0 / 72 |
|
0.00% |
0 / 1 |
2 | |||
| needsToken | |
0.00% |
0 / 1 |
|
0.00% |
0 / 1 |
2 | |||
| isInternal | |
0.00% |
0 / 1 |
|
0.00% |
0 / 1 |
2 | |||
| isWriteMode | |
0.00% |
0 / 1 |
|
0.00% |
0 / 1 |
2 | |||
| 1 | <?php |
| 2 | /** |
| 3 | * Parsoid/RESTBase+MediaWiki API wrapper. |
| 4 | * |
| 5 | * @file |
| 6 | * @ingroup Extensions |
| 7 | * @copyright 2011-2021 VisualEditor Team and others; see AUTHORS.txt |
| 8 | * @license MIT |
| 9 | */ |
| 10 | |
| 11 | namespace MediaWiki\Extension\VisualEditor; |
| 12 | |
| 13 | use ApiBase; |
| 14 | use ApiMain; |
| 15 | use BagOStuff; |
| 16 | use ContentHandler; |
| 17 | use Deflate; |
| 18 | use DerivativeContext; |
| 19 | use DifferenceEngine; |
| 20 | use ExtensionRegistry; |
| 21 | use FlaggablePageView; |
| 22 | use IBufferingStatsdDataFactory; |
| 23 | use IDBAccessObject; |
| 24 | use MediaWiki\HookContainer\HookContainer; |
| 25 | use MediaWiki\Logger\LoggerFactory; |
| 26 | use MediaWiki\Page\WikiPageFactory; |
| 27 | use MediaWiki\Request\DerivativeRequest; |
| 28 | use MediaWiki\Revision\SlotRecord; |
| 29 | use MediaWiki\SpecialPage\SpecialPageFactory; |
| 30 | use MediaWiki\Storage\PageEditStash; |
| 31 | use MediaWiki\Title\Title; |
| 32 | use MediaWiki\User\UserIdentity; |
| 33 | use ObjectCache; |
| 34 | use RequestContext; |
| 35 | use Sanitizer; |
| 36 | use SkinFactory; |
| 37 | use Wikimedia\ParamValidator\ParamValidator; |
| 38 | |
| 39 | class ApiVisualEditorEdit extends ApiBase { |
| 40 | use ApiParsoidTrait; |
| 41 | |
| 42 | private const MAX_CACHE_RECENT = 2; |
| 43 | private const MAX_CACHE_TTL = 900; |
| 44 | |
| 45 | private VisualEditorHookRunner $hookRunner; |
| 46 | private PageEditStash $pageEditStash; |
| 47 | private SkinFactory $skinFactory; |
| 48 | private WikiPageFactory $wikiPageFactory; |
| 49 | private SpecialPageFactory $specialPageFactory; |
| 50 | private VisualEditorParsoidClientFactory $parsoidClientFactory; |
| 51 | |
| 52 | public function __construct( |
| 53 | ApiMain $main, |
| 54 | string $name, |
| 55 | HookContainer $hookContainer, |
| 56 | IBufferingStatsdDataFactory $statsdDataFactory, |
| 57 | PageEditStash $pageEditStash, |
| 58 | SkinFactory $skinFactory, |
| 59 | WikiPageFactory $wikiPageFactory, |
| 60 | SpecialPageFactory $specialPageFactory, |
| 61 | VisualEditorParsoidClientFactory $parsoidClientFactory |
| 62 | ) { |
| 63 | parent::__construct( $main, $name ); |
| 64 | $this->setLogger( LoggerFactory::getInstance( 'VisualEditor' ) ); |
| 65 | $this->setStats( $statsdDataFactory ); |
| 66 | $this->hookRunner = new VisualEditorHookRunner( $hookContainer ); |
| 67 | $this->pageEditStash = $pageEditStash; |
| 68 | $this->skinFactory = $skinFactory; |
| 69 | $this->wikiPageFactory = $wikiPageFactory; |
| 70 | $this->specialPageFactory = $specialPageFactory; |
| 71 | $this->parsoidClientFactory = $parsoidClientFactory; |
| 72 | } |
| 73 | |
| 74 | /** |
| 75 | * @inheritDoc |
| 76 | */ |
| 77 | protected function getParsoidClient(): ParsoidClient { |
| 78 | return $this->parsoidClientFactory->createParsoidClient( |
| 79 | $this->getRequest()->getHeader( 'Cookie' ) |
| 80 | ); |
| 81 | } |
| 82 | |
| 83 | /** |
| 84 | * Attempt to save a given page's wikitext to MediaWiki's storage layer via its API |
| 85 | * |
| 86 | * @param Title $title The title of the page to write |
| 87 | * @param string $wikitext The wikitext to write |
| 88 | * @param array $params The edit parameters |
| 89 | * @return mixed The result of the save attempt |
| 90 | */ |
| 91 | protected function saveWikitext( Title $title, $wikitext, $params ) { |
| 92 | $apiParams = [ |
| 93 | 'action' => 'edit', |
| 94 | 'title' => $title->getPrefixedDBkey(), |
| 95 | 'text' => $wikitext, |
| 96 | 'summary' => $params['summary'], |
| 97 | 'basetimestamp' => $params['basetimestamp'], |
| 98 | 'starttimestamp' => $params['starttimestamp'], |
| 99 | 'token' => $params['token'], |
| 100 | 'watchlist' => $params['watchlist'], |
| 101 | // NOTE: Must use getText() to work; PHP array from $params['tags'] is not understood |
| 102 | // by the edit API. |
| 103 | 'tags' => $this->getRequest()->getText( 'tags' ), |
| 104 | 'section' => $params['section'], |
| 105 | 'sectiontitle' => $params['sectiontitle'], |
| 106 | 'captchaid' => $params['captchaid'], |
| 107 | 'captchaword' => $params['captchaword'], |
| 108 | 'returnto' => $params['returnto'], |
| 109 | 'returntoquery' => $params['returntoquery'], |
| 110 | 'returntoanchor' => $params['returntoanchor'], |
| 111 | 'errorformat' => 'html', |
| 112 | ( $params['minor'] !== null ? 'minor' : 'notminor' ) => true, |
| 113 | ]; |
| 114 | |
| 115 | // Pass any unrecognized query parameters to the internal action=edit API request. This is |
| 116 | // necessary to support extensions that add extra stuff to the edit form (e.g. FlaggedRevs) |
| 117 | // and allows passing any other query parameters to be used for edit tagging (e.g. T209132). |
| 118 | // Exclude other known params from here and ApiMain. |
| 119 | // TODO: This doesn't exclude params from the formatter |
| 120 | $allParams = $this->getRequest()->getValues(); |
| 121 | $knownParams = array_keys( $this->getAllowedParams() + $this->getMain()->getAllowedParams() ); |
| 122 | foreach ( $knownParams as $knownParam ) { |
| 123 | unset( $allParams[ $knownParam ] ); |
| 124 | } |
| 125 | |
| 126 | $context = new DerivativeContext( $this->getContext() ); |
| 127 | $context->setRequest( |
| 128 | new DerivativeRequest( |
| 129 | $context->getRequest(), |
| 130 | $apiParams + $allParams, |
| 131 | /* was posted? */ true |
| 132 | ) |
| 133 | ); |
| 134 | $api = new ApiMain( |
| 135 | $context, |
| 136 | /* enable write? */ true |
| 137 | ); |
| 138 | |
| 139 | $api->execute(); |
| 140 | |
| 141 | return $api->getResult()->getResultData(); |
| 142 | } |
| 143 | |
| 144 | /** |
| 145 | * Load into an array the output of MediaWiki's parser for a given revision |
| 146 | * |
| 147 | * @param int $newRevId The revision to load |
| 148 | * @param array $params Original request params |
| 149 | * @return array Some properties haphazardly extracted from an action=parse API response |
| 150 | */ |
| 151 | protected function parseWikitext( $newRevId, array $params ) { |
| 152 | $apiParams = [ |
| 153 | 'action' => 'parse', |
| 154 | 'oldid' => $newRevId, |
| 155 | 'prop' => 'text|revid|categorieshtml|sections|displaytitle|subtitle|modules|jsconfigvars', |
| 156 | 'useskin' => $params['useskin'], |
| 157 | ]; |
| 158 | // Boolean parameters must be omitted completely to be treated as false. |
| 159 | // Param is added by hook in MobileFrontend, so it may be unset. |
| 160 | if ( isset( $params['mobileformat'] ) && $params['mobileformat'] ) { |
| 161 | $apiParams['mobileformat'] = '1'; |
| 162 | } |
| 163 | |
| 164 | $context = new DerivativeContext( $this->getContext() ); |
| 165 | $context->setRequest( |
| 166 | new DerivativeRequest( |
| 167 | $context->getRequest(), |
| 168 | $apiParams, |
| 169 | /* was posted? */ true |
| 170 | ) |
| 171 | ); |
| 172 | $api = new ApiMain( |
| 173 | $context, |
| 174 | /* enable write? */ true |
| 175 | ); |
| 176 | |
| 177 | $api->execute(); |
| 178 | $result = $api->getResult()->getResultData( null, [ |
| 179 | /* Transform content nodes to '*' */ 'BC' => [], |
| 180 | /* Add back-compat subelements */ 'Types' => [], |
| 181 | /* Remove any metadata keys from the links array */ 'Strip' => 'all', |
| 182 | ] ); |
| 183 | $content = $result['parse']['text']['*'] ?? false; |
| 184 | $categorieshtml = $result['parse']['categorieshtml']['*'] ?? false; |
| 185 | $sections = isset( $result['parse']['showtoc'] ) ? $result['parse']['sections'] : []; |
| 186 | $displaytitle = $result['parse']['displaytitle'] ?? false; |
| 187 | $subtitle = $result['parse']['subtitle'] ?? false; |
| 188 | $modules = array_merge( |
| 189 | $result['parse']['modules'] ?? [], |
| 190 | $result['parse']['modulestyles'] ?? [] |
| 191 | ); |
| 192 | $jsconfigvars = $result['parse']['jsconfigvars'] ?? []; |
| 193 | |
| 194 | if ( $displaytitle !== false ) { |
| 195 | // Escape entities as in OutputPage::setPageTitle() |
| 196 | $displaytitle = Sanitizer::removeSomeTags( $displaytitle ); |
| 197 | } |
| 198 | |
| 199 | return [ |
| 200 | 'content' => $content, |
| 201 | 'categorieshtml' => $categorieshtml, |
| 202 | 'sections' => $sections, |
| 203 | 'displayTitleHtml' => $displaytitle, |
| 204 | 'contentSub' => $subtitle, |
| 205 | 'modules' => $modules, |
| 206 | 'jsconfigvars' => $jsconfigvars |
| 207 | ]; |
| 208 | } |
| 209 | |
| 210 | /** |
| 211 | * Create and load the parsed wikitext of an edit, or from the serialisation cache if available. |
| 212 | * |
| 213 | * @param Title $title The title of the page |
| 214 | * @param array $params The edit parameters |
| 215 | * @param array $parserParams The parser parameters |
| 216 | * @return string The wikitext of the edit |
| 217 | */ |
| 218 | protected function getWikitext( Title $title, $params, $parserParams ) { |
| 219 | if ( $params['cachekey'] !== null ) { |
| 220 | $wikitext = $this->trySerializationCache( $params['cachekey'] ); |
| 221 | if ( !is_string( $wikitext ) ) { |
| 222 | $this->dieWithError( 'apierror-visualeditor-badcachekey', 'badcachekey' ); |
| 223 | } |
| 224 | } else { |
| 225 | $wikitext = $this->getWikitextNoCache( $title, $params, $parserParams ); |
| 226 | } |
| 227 | '@phan-var string $wikitext'; |
| 228 | return $wikitext; |
| 229 | } |
| 230 | |
| 231 | /** |
| 232 | * Create and load the parsed wikitext of an edit, ignoring the serialisation cache. |
| 233 | * |
| 234 | * @param Title $title The title of the page |
| 235 | * @param array $params The edit parameters |
| 236 | * @param array $parserParams The parser parameters |
| 237 | * @return string The wikitext of the edit |
| 238 | */ |
| 239 | protected function getWikitextNoCache( Title $title, $params, $parserParams ) { |
| 240 | $this->requireOnlyOneParameter( $params, 'html' ); |
| 241 | if ( Deflate::isDeflated( $params['html'] ) ) { |
| 242 | $status = Deflate::inflate( $params['html'] ); |
| 243 | if ( !$status->isGood() ) { |
| 244 | $this->dieWithError( 'deflate-invaliddeflate', 'invaliddeflate' ); |
| 245 | } |
| 246 | $html = $status->getValue(); |
| 247 | } else { |
| 248 | $html = $params['html']; |
| 249 | } |
| 250 | $wikitext = $this->transformHTML( |
| 251 | $title, $html, $parserParams['oldid'] ?? null, $params['etag'] ?? null |
| 252 | )['body']; |
| 253 | return $wikitext; |
| 254 | } |
| 255 | |
| 256 | /** |
| 257 | * Load the parsed wikitext of an edit into the serialisation cache. |
| 258 | * |
| 259 | * @param Title $title The title of the page |
| 260 | * @param string $wikitext The wikitext of the edit |
| 261 | * @return string|false The key of the wikitext in the serialisation cache |
| 262 | */ |
| 263 | protected function storeInSerializationCache( Title $title, $wikitext ) { |
| 264 | if ( $wikitext === false ) { |
| 265 | return false; |
| 266 | } |
| 267 | |
| 268 | $cache = ObjectCache::getLocalClusterInstance(); |
| 269 | |
| 270 | // Store the corresponding wikitext, referenceable by a new key |
| 271 | $hash = md5( $wikitext ); |
| 272 | $key = $cache->makeKey( 'visualeditor', 'serialization', $hash ); |
| 273 | $ok = $cache->set( $key, $wikitext, self::MAX_CACHE_TTL ); |
| 274 | if ( $ok ) { |
| 275 | $this->pruneExcessStashedEntries( $cache, $this->getUser(), $key ); |
| 276 | } |
| 277 | |
| 278 | $status = $ok ? 'ok' : 'failed'; |
| 279 | $this->getStats()->increment( "editstash.ve_serialization_cache.set_" . $status ); |
| 280 | |
| 281 | // Also parse and prepare the edit in case it might be saved later |
| 282 | $pageUpdater = $this->wikiPageFactory->newFromTitle( $title )->newPageUpdater( $this->getUser() ); |
| 283 | $content = ContentHandler::makeContent( $wikitext, $title, CONTENT_MODEL_WIKITEXT ); |
| 284 | |
| 285 | $status = $this->pageEditStash->parseAndCache( $pageUpdater, $content, $this->getUser(), '' ); |
| 286 | if ( $status === $this->pageEditStash::ERROR_NONE ) { |
| 287 | $logger = LoggerFactory::getInstance( 'StashEdit' ); |
| 288 | $logger->debug( "Cached parser output for VE content key '$key'." ); |
| 289 | } |
| 290 | $this->getStats()->increment( "editstash.ve_cache_stores.$status" ); |
| 291 | |
| 292 | return $hash; |
| 293 | } |
| 294 | |
| 295 | /** |
| 296 | * @param BagOStuff $cache |
| 297 | * @param UserIdentity $user |
| 298 | * @param string $newKey |
| 299 | */ |
| 300 | private function pruneExcessStashedEntries( BagOStuff $cache, UserIdentity $user, $newKey ) { |
| 301 | $key = $cache->makeKey( 'visualeditor-serialization-recent', $user->getName() ); |
| 302 | |
| 303 | $keyList = $cache->get( $key ) ?: []; |
| 304 | if ( count( $keyList ) >= self::MAX_CACHE_RECENT ) { |
| 305 | $oldestKey = array_shift( $keyList ); |
| 306 | $cache->delete( $oldestKey ); |
| 307 | } |
| 308 | |
| 309 | $keyList[] = $newKey; |
| 310 | $cache->set( $key, $keyList, 2 * self::MAX_CACHE_TTL ); |
| 311 | } |
| 312 | |
| 313 | /** |
| 314 | * Load some parsed wikitext of an edit from the serialisation cache. |
| 315 | * |
| 316 | * @param string $hash The key of the wikitext in the serialisation cache |
| 317 | * @return string|null The wikitext |
| 318 | */ |
| 319 | protected function trySerializationCache( $hash ) { |
| 320 | $cache = ObjectCache::getLocalClusterInstance(); |
| 321 | $key = $cache->makeKey( 'visualeditor', 'serialization', $hash ); |
| 322 | $value = $cache->get( $key ); |
| 323 | |
| 324 | $status = ( $value !== false ) ? 'hit' : 'miss'; |
| 325 | $this->getStats()->increment( "editstash.ve_serialization_cache.get_$status" ); |
| 326 | |
| 327 | return $value; |
| 328 | } |
| 329 | |
| 330 | /** |
| 331 | * Calculate the different between the wikitext of an edit and an existing revision. |
| 332 | * |
| 333 | * @param Title $title The title of the page |
| 334 | * @param int|null $fromId The existing revision of the page to compare with |
| 335 | * @param string $wikitext The wikitext to compare against |
| 336 | * @param int|null $section Whether the wikitext refers to a given section or the whole page |
| 337 | * @return array The comparison, or `[ 'result' => 'nochanges' ]` if there are none |
| 338 | */ |
| 339 | protected function diffWikitext( Title $title, ?int $fromId, $wikitext, $section = null ) { |
| 340 | $apiParams = [ |
| 341 | 'action' => 'compare', |
| 342 | 'prop' => 'diff', |
| 343 | // Because we're just providing wikitext, we only care about the main slot |
| 344 | 'slots' => SlotRecord::MAIN, |
| 345 | 'fromtitle' => $title->getPrefixedDBkey(), |
| 346 | 'fromrev' => $fromId, |
| 347 | 'fromsection' => $section, |
| 348 | 'toslots' => SlotRecord::MAIN, |
| 349 | 'totext-main' => $wikitext, |
| 350 | 'topst' => true, |
| 351 | ]; |
| 352 | |
| 353 | $context = new DerivativeContext( $this->getContext() ); |
| 354 | $context->setRequest( |
| 355 | new DerivativeRequest( |
| 356 | $context->getRequest(), |
| 357 | $apiParams, |
| 358 | /* was posted? */ true |
| 359 | ) |
| 360 | ); |
| 361 | $api = new ApiMain( |
| 362 | $context, |
| 363 | /* enable write? */ false |
| 364 | ); |
| 365 | $api->execute(); |
| 366 | $result = $api->getResult()->getResultData(); |
| 367 | |
| 368 | if ( !isset( $result['compare']['bodies'][SlotRecord::MAIN] ) ) { |
| 369 | $this->dieWithError( 'apierror-visualeditor-difffailed', 'difffailed' ); |
| 370 | } |
| 371 | $diffRows = $result['compare']['bodies'][SlotRecord::MAIN]; |
| 372 | |
| 373 | $context = new DerivativeContext( $this->getContext() ); |
| 374 | $context->setTitle( $title ); |
| 375 | $engine = new DifferenceEngine( $context ); |
| 376 | return [ |
| 377 | 'result' => 'success', |
| 378 | 'diff' => $diffRows ? $engine->addHeader( |
| 379 | $diffRows, |
| 380 | $context->msg( 'currentrev' )->parse(), |
| 381 | $context->msg( 'yourtext' )->parse() |
| 382 | ) : '' |
| 383 | ]; |
| 384 | } |
| 385 | |
| 386 | /** |
| 387 | * @inheritDoc |
| 388 | */ |
| 389 | public function execute() { |
| 390 | $user = $this->getUser(); |
| 391 | $params = $this->extractRequestParams(); |
| 392 | |
| 393 | $result = []; |
| 394 | $title = Title::newFromText( $params['page'] ); |
| 395 | if ( $title && $title->isSpecialPage() ) { |
| 396 | // Convert Special:CollabPad/MyPage to MyPage so we can serialize properly |
| 397 | [ $special, $subPage ] = $this->specialPageFactory->resolveAlias( $title->getDBkey() ); |
| 398 | if ( $special === 'CollabPad' ) { |
| 399 | $title = Title::newFromText( $subPage ); |
| 400 | } |
| 401 | } |
| 402 | if ( !$title ) { |
| 403 | $this->dieWithError( [ 'apierror-invalidtitle', wfEscapeWikiText( $params['page'] ) ] ); |
| 404 | } |
| 405 | if ( !$title->canExist() ) { |
| 406 | $this->dieWithError( 'apierror-pagecannotexist' ); |
| 407 | } |
| 408 | $this->getErrorFormatter()->setContextTitle( $title ); |
| 409 | |
| 410 | $parserParams = []; |
| 411 | if ( isset( $params['oldid'] ) ) { |
| 412 | $parserParams['oldid'] = $params['oldid']; |
| 413 | } |
| 414 | |
| 415 | if ( isset( $params['wikitext'] ) ) { |
| 416 | $wikitext = str_replace( "\r\n", "\n", $params['wikitext'] ); |
| 417 | } else { |
| 418 | $wikitext = $this->getWikitext( $title, $params, $parserParams ); |
| 419 | } |
| 420 | |
| 421 | if ( $params['paction'] === 'serialize' ) { |
| 422 | $result = [ 'result' => 'success', 'content' => $wikitext ]; |
| 423 | } elseif ( $params['paction'] === 'serializeforcache' ) { |
| 424 | $key = $this->storeInSerializationCache( |
| 425 | $title, |
| 426 | $wikitext |
| 427 | ); |
| 428 | $result = [ 'result' => 'success', 'cachekey' => $key ]; |
| 429 | } elseif ( $params['paction'] === 'diff' ) { |
| 430 | $section = $params['section'] ?? null; |
| 431 | $result = $this->diffWikitext( $title, $params['oldid'], $wikitext, $section ); |
| 432 | } elseif ( $params['paction'] === 'save' ) { |
| 433 | $pluginData = []; |
| 434 | foreach ( $params['plugins'] ?? [] as $plugin ) { |
| 435 | $pluginData[$plugin] = $params['data-' . $plugin]; |
| 436 | } |
| 437 | $presaveHook = $this->hookRunner->onVisualEditorApiVisualEditorEditPreSave( |
| 438 | $title->toPageIdentity(), |
| 439 | $user, |
| 440 | $wikitext, |
| 441 | $params, |
| 442 | $pluginData, |
| 443 | $result |
| 444 | ); |
| 445 | |
| 446 | if ( $presaveHook === false ) { |
| 447 | $this->dieWithError( $result['message'], 'hookaborted', $result ); |
| 448 | } |
| 449 | |
| 450 | $saveresult = $this->saveWikitext( $title, $wikitext, $params ); |
| 451 | $editStatus = $saveresult['edit']['result']; |
| 452 | |
| 453 | // Error |
| 454 | if ( $editStatus !== 'Success' ) { |
| 455 | $result['result'] = 'error'; |
| 456 | $result['edit'] = $saveresult['edit']; |
| 457 | } else { |
| 458 | // Success |
| 459 | $result['result'] = 'success'; |
| 460 | |
| 461 | if ( $params['nocontent'] ) { |
| 462 | $result['nocontent'] = true; |
| 463 | } else { |
| 464 | if ( isset( $saveresult['edit']['newrevid'] ) ) { |
| 465 | $newRevId = intval( $saveresult['edit']['newrevid'] ); |
| 466 | } else { |
| 467 | $newRevId = $title->getLatestRevID(); |
| 468 | } |
| 469 | |
| 470 | // Return result of parseWikitext instead of saveWikitext so that the |
| 471 | // frontend can update the page rendering without a refresh. |
| 472 | $parseWikitextResult = $this->parseWikitext( $newRevId, $params ); |
| 473 | |
| 474 | $result = array_merge( $result, $parseWikitextResult ); |
| 475 | } |
| 476 | |
| 477 | $result['isRedirect'] = (string)$title->isRedirect(); |
| 478 | |
| 479 | if ( ExtensionRegistry::getInstance()->isLoaded( 'FlaggedRevs' ) ) { |
| 480 | $newContext = new DerivativeContext( RequestContext::getMain() ); |
| 481 | // Defeat !$this->isPageView( $request ) || $request->getVal( 'oldid' ) check in setPageContent |
| 482 | $newRequest = new DerivativeRequest( |
| 483 | $this->getRequest(), |
| 484 | [ |
| 485 | 'diff' => null, |
| 486 | 'oldid' => '', |
| 487 | 'title' => $title->getPrefixedText(), |
| 488 | 'action' => 'view' |
| 489 | ] + $this->getRequest()->getValues() |
| 490 | ); |
| 491 | $newContext->setRequest( $newRequest ); |
| 492 | $newContext->setTitle( $title ); |
| 493 | |
| 494 | // Must be after $globalContext->setTitle since FlaggedRevs constructor |
| 495 | // inspects global Title |
| 496 | $view = FlaggablePageView::newFromTitle( $title ); |
| 497 | // Most likely identical to $globalState, but not our concern |
| 498 | $originalContext = $view->getContext(); |
| 499 | $view->setContext( $newContext ); |
| 500 | |
| 501 | // The two parameters here are references but we don't care |
| 502 | // about what FlaggedRevs does with them. |
| 503 | $outputDone = null; |
| 504 | $useParserCache = null; |
| 505 | // @phan-suppress-next-line PhanTypeMismatchArgument |
| 506 | $view->setPageContent( $outputDone, $useParserCache ); |
| 507 | $view->displayTag(); |
| 508 | $view->setContext( $originalContext ); |
| 509 | } |
| 510 | |
| 511 | $lang = $this->getLanguage(); |
| 512 | |
| 513 | if ( isset( $saveresult['edit']['newtimestamp'] ) ) { |
| 514 | $ts = $saveresult['edit']['newtimestamp']; |
| 515 | |
| 516 | $result['lastModified'] = [ |
| 517 | 'date' => $lang->userDate( $ts, $user ), |
| 518 | 'time' => $lang->userTime( $ts, $user ) |
| 519 | ]; |
| 520 | } |
| 521 | |
| 522 | if ( isset( $saveresult['edit']['newrevid'] ) ) { |
| 523 | $result['newrevid'] = intval( $saveresult['edit']['newrevid'] ); |
| 524 | } |
| 525 | |
| 526 | if ( isset( $saveresult['edit']['tempusercreated'] ) ) { |
| 527 | $result['tempusercreated'] = $saveresult['edit']['tempusercreated']; |
| 528 | } |
| 529 | if ( isset( $saveresult['edit']['tempusercreatedredirect'] ) ) { |
| 530 | $result['tempusercreatedredirect'] = $saveresult['edit']['tempusercreatedredirect']; |
| 531 | } |
| 532 | |
| 533 | $result['watched'] = $saveresult['edit']['watched'] ?? false; |
| 534 | $result['watchlistexpiry'] = $saveresult['edit']['watchlistexpiry'] ?? null; |
| 535 | } |
| 536 | |
| 537 | // Refresh article ID (which is used by toPageIdentity()) in case we just created the page. |
| 538 | // Maybe it's not great to rely on this side-effect… |
| 539 | $title->getArticleID( IDBAccessObject::READ_LATEST ); |
| 540 | |
| 541 | $this->hookRunner->onVisualEditorApiVisualEditorEditPostSave( |
| 542 | $title->toPageIdentity(), |
| 543 | $user, |
| 544 | $wikitext, |
| 545 | $params, |
| 546 | $pluginData, |
| 547 | $saveresult, |
| 548 | $result |
| 549 | ); |
| 550 | } |
| 551 | $this->getResult()->addValue( null, $this->getModuleName(), $result ); |
| 552 | } |
| 553 | |
| 554 | /** |
| 555 | * @inheritDoc |
| 556 | */ |
| 557 | public function getAllowedParams() { |
| 558 | return [ |
| 559 | 'paction' => [ |
| 560 | ParamValidator::PARAM_REQUIRED => true, |
| 561 | ParamValidator::PARAM_TYPE => [ |
| 562 | 'serialize', |
| 563 | 'serializeforcache', |
| 564 | 'diff', |
| 565 | 'save', |
| 566 | ], |
| 567 | ], |
| 568 | 'page' => [ |
| 569 | ParamValidator::PARAM_REQUIRED => true, |
| 570 | ], |
| 571 | 'token' => [ |
| 572 | ParamValidator::PARAM_REQUIRED => true, |
| 573 | ], |
| 574 | 'wikitext' => [ |
| 575 | ParamValidator::PARAM_TYPE => 'text', |
| 576 | ParamValidator::PARAM_DEFAULT => null, |
| 577 | ], |
| 578 | 'section' => null, |
| 579 | 'sectiontitle' => null, |
| 580 | 'basetimestamp' => [ |
| 581 | ParamValidator::PARAM_TYPE => 'timestamp', |
| 582 | ], |
| 583 | 'starttimestamp' => [ |
| 584 | ParamValidator::PARAM_TYPE => 'timestamp', |
| 585 | ], |
| 586 | 'oldid' => [ |
| 587 | ParamValidator::PARAM_TYPE => 'integer', |
| 588 | ], |
| 589 | 'minor' => null, |
| 590 | 'watchlist' => null, |
| 591 | 'html' => [ |
| 592 | // Use the 'raw' type to avoid Unicode NFC normalization. |
| 593 | // This makes the parameter binary safe, so that (a) if |
| 594 | // we use client-side compression it is not mangled, and/or |
| 595 | // (b) deprecated Unicode sequences explicitly encoded in |
| 596 | // wikitext (ie,  ) are not mangled. Wikitext is |
| 597 | // in Unicode Normal Form C, but because of explicit entities |
| 598 | // the output HTML is not guaranteed to be. |
| 599 | ParamValidator::PARAM_TYPE => 'raw', |
| 600 | ParamValidator::PARAM_DEFAULT => null, |
| 601 | ], |
| 602 | 'etag' => null, |
| 603 | 'summary' => null, |
| 604 | 'captchaid' => null, |
| 605 | 'captchaword' => null, |
| 606 | 'cachekey' => null, |
| 607 | 'nocontent' => false, |
| 608 | 'returnto' => [ |
| 609 | ParamValidator::PARAM_TYPE => 'title', |
| 610 | ApiBase::PARAM_HELP_MSG => 'apihelp-edit-param-returnto', |
| 611 | ], |
| 612 | 'returntoquery' => [ |
| 613 | ParamValidator::PARAM_TYPE => 'string', |
| 614 | ParamValidator::PARAM_DEFAULT => '', |
| 615 | ApiBase::PARAM_HELP_MSG => 'apihelp-edit-param-returntoquery', |
| 616 | ], |
| 617 | 'returntoanchor' => [ |
| 618 | ParamValidator::PARAM_TYPE => 'string', |
| 619 | ParamValidator::PARAM_DEFAULT => '', |
| 620 | ApiBase::PARAM_HELP_MSG => 'apihelp-edit-param-returntoanchor', |
| 621 | ], |
| 622 | 'useskin' => [ |
| 623 | ParamValidator::PARAM_TYPE => array_keys( $this->skinFactory->getInstalledSkins() ), |
| 624 | ApiBase::PARAM_HELP_MSG => 'apihelp-parse-param-useskin', |
| 625 | ], |
| 626 | 'tags' => [ |
| 627 | ParamValidator::PARAM_ISMULTI => true, |
| 628 | ], |
| 629 | 'plugins' => [ |
| 630 | ParamValidator::PARAM_ISMULTI => true, |
| 631 | ParamValidator::PARAM_TYPE => 'string', |
| 632 | ], |
| 633 | // Additional data sent by the client. Not used directly in the ApiVisualEditorEdit workflows, but |
| 634 | // is passed alongside the other parameters to implementations of onApiVisualEditorEditPostSave and |
| 635 | // onApiVisualEditorEditPreSave |
| 636 | 'data-{plugin}' => [ |
| 637 | ApiBase::PARAM_TEMPLATE_VARS => [ 'plugin' => 'plugins' ] |
| 638 | ] |
| 639 | ]; |
| 640 | } |
| 641 | |
| 642 | /** |
| 643 | * @inheritDoc |
| 644 | */ |
| 645 | public function needsToken() { |
| 646 | return 'csrf'; |
| 647 | } |
| 648 | |
| 649 | /** |
| 650 | * @inheritDoc |
| 651 | */ |
| 652 | public function isInternal() { |
| 653 | return true; |
| 654 | } |
| 655 | |
| 656 | /** |
| 657 | * @inheritDoc |
| 658 | */ |
| 659 | public function isWriteMode() { |
| 660 | return true; |
| 661 | } |
| 662 | |
| 663 | } |