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| 1 | <?php |
| 2 | |
| 3 | declare( strict_types = 1 ); |
| 4 | |
| 5 | namespace EntitySchema\MediaWiki\Specials; |
| 6 | |
| 7 | use EntitySchema\DataAccess\EditConflict; |
| 8 | use EntitySchema\DataAccess\MediaWikiRevisionEntitySchemaUpdater; |
| 9 | use EntitySchema\Domain\Model\EntitySchemaId; |
| 10 | use EntitySchema\Presentation\InputValidator; |
| 11 | use EntitySchema\Services\Converter\EntitySchemaConverter; |
| 12 | use EntitySchema\Services\Converter\NameBadge; |
| 13 | use HTMLForm; |
| 14 | use InvalidArgumentException; |
| 15 | use MediaWiki\Html\Html; |
| 16 | use MediaWiki\Linker\LinkTarget; |
| 17 | use MediaWiki\MediaWikiServices; |
| 18 | use MediaWiki\Output\OutputPage; |
| 19 | use MediaWiki\Request\WebRequest; |
| 20 | use MediaWiki\Revision\SlotRecord; |
| 21 | use MediaWiki\SpecialPage\SpecialPage; |
| 22 | use MediaWiki\Status\Status; |
| 23 | use MediaWiki\Title\Title; |
| 24 | use MediaWiki\User\TempUser\TempUserConfig; |
| 25 | use Message; |
| 26 | use PermissionsError; |
| 27 | use RuntimeException; |
| 28 | use Wikibase\Lib\SettingsArray; |
| 29 | use Wikibase\Repo\CopyrightMessageBuilder; |
| 30 | use Wikibase\Repo\Specials\SpecialPageCopyrightView; |
| 31 | |
| 32 | /** |
| 33 | * Page for editing label, description and aliases of a Schema |
| 34 | * |
| 35 | * @license GPL-2.0-or-later |
| 36 | */ |
| 37 | class SetEntitySchemaLabelDescriptionAliases extends SpecialPage { |
| 38 | |
| 39 | public const FIELD_ID = 'ID'; |
| 40 | public const FIELD_LANGUAGE = 'languagecode'; |
| 41 | public const FIELD_DESCRIPTION = 'description'; |
| 42 | public const FIELD_LABEL = 'label'; |
| 43 | public const FIELD_ALIASES = 'aliases'; |
| 44 | public const FIELD_BASE_REV = 'base-rev'; |
| 45 | private const SUBMIT_SELECTION_NAME = 'submit-selection'; |
| 46 | private const SUBMIT_EDIT_NAME = 'submit-edit'; |
| 47 | |
| 48 | private string $htmlFormProvider; |
| 49 | |
| 50 | private SpecialPageCopyrightView $copyrightView; |
| 51 | |
| 52 | private TempUserConfig $tempUserConfig; |
| 53 | |
| 54 | public function __construct( |
| 55 | TempUserConfig $tempUserConfig, |
| 56 | SettingsArray $repoSettings, |
| 57 | string $htmlFormProvider = HTMLForm::class |
| 58 | ) { |
| 59 | parent::__construct( |
| 60 | 'SetEntitySchemaLabelDescriptionAliases', |
| 61 | 'edit' |
| 62 | ); |
| 63 | |
| 64 | $this->htmlFormProvider = $htmlFormProvider; |
| 65 | $this->copyrightView = new SpecialPageCopyrightView( |
| 66 | new CopyrightMessageBuilder(), |
| 67 | $repoSettings->getSetting( 'dataRightsUrl' ), |
| 68 | $repoSettings->getSetting( 'dataRightsText' ) |
| 69 | ); |
| 70 | $this->tempUserConfig = $tempUserConfig; |
| 71 | } |
| 72 | |
| 73 | public function execute( $subPage ): void { |
| 74 | parent::execute( $subPage ); |
| 75 | |
| 76 | $request = $this->getRequest(); |
| 77 | $subPage = $subPage ?: ''; |
| 78 | $id = $this->getIdFromSubpageOrRequest( $subPage, $request ); |
| 79 | $language = $this->getLanguageFromSubpageOrRequestOrUI( $subPage, $request ); |
| 80 | |
| 81 | if ( $this->isSelectionDataValid( $id, $language ) ) { |
| 82 | $baseRevId = $request->getInt( self::FIELD_BASE_REV ); |
| 83 | // @phan-suppress-next-line PhanTypeMismatchArgumentNullable isSelectionDataValid() guarantees $id !== null |
| 84 | $this->displayEditForm( new EntitySchemaId( $id ), $language, $baseRevId ); |
| 85 | return; |
| 86 | } |
| 87 | |
| 88 | $this->displaySchemaLanguageSelectionForm( $id, $language ); |
| 89 | } |
| 90 | |
| 91 | public function submitEditFormCallback( array $data ): Status { |
| 92 | try { |
| 93 | $id = new EntitySchemaId( $data[self::FIELD_ID] ); |
| 94 | } catch ( InvalidArgumentException $e ) { |
| 95 | return Status::newFatal( 'entityschema-error-schemaupdate-failed' ); |
| 96 | } |
| 97 | $title = Title::makeTitle( NS_ENTITYSCHEMA_JSON, $id->getId() ); |
| 98 | $this->checkBlocked( $title ); |
| 99 | $aliases = array_map( 'trim', explode( '|', $data[self::FIELD_ALIASES] ) ); |
| 100 | $schemaUpdater = MediaWikiRevisionEntitySchemaUpdater::newFromContext( $this->getContext() ); |
| 101 | |
| 102 | try { |
| 103 | $schemaUpdater->updateSchemaNameBadge( |
| 104 | $id, |
| 105 | $data[self::FIELD_LANGUAGE], |
| 106 | $data[self::FIELD_LABEL], |
| 107 | $data[self::FIELD_DESCRIPTION], |
| 108 | $aliases, |
| 109 | (int)$data[self::FIELD_BASE_REV] |
| 110 | ); |
| 111 | } catch ( EditConflict $e ) { |
| 112 | return Status::newFatal( 'entityschema-error-namebadge-conflict' ); |
| 113 | } catch ( RuntimeException $e ) { |
| 114 | return Status::newFatal( 'entityschema-error-schemaupdate-failed' ); |
| 115 | } |
| 116 | |
| 117 | return Status::newGood( $title->getFullURL() ); |
| 118 | } |
| 119 | |
| 120 | public function getDescription(): Message { |
| 121 | return $this->msg( 'entityschema-special-setlabeldescriptionaliases' ); |
| 122 | } |
| 123 | |
| 124 | private function getIdFromSubpageOrRequest( string $subpage, WebRequest $request ): ?string { |
| 125 | $subpageParts = array_filter( explode( '/', $subpage, 2 ) ); |
| 126 | if ( count( $subpageParts ) > 0 ) { |
| 127 | return $subpageParts[0]; |
| 128 | } |
| 129 | return $request->getText( self::FIELD_ID ) ?: null; |
| 130 | } |
| 131 | |
| 132 | private function getLanguageFromSubpageOrRequestOrUI( string $subpage, WebRequest $request ): string { |
| 133 | $subpageParts = array_filter( explode( '/', $subpage, 2 ) ); |
| 134 | if ( count( $subpageParts ) === 2 ) { |
| 135 | return $subpageParts[1]; |
| 136 | } |
| 137 | |
| 138 | return $request->getText( self::FIELD_LANGUAGE ) ?: $this->getLanguage()->getCode(); |
| 139 | } |
| 140 | |
| 141 | private function displaySchemaLanguageSelectionForm( ?string $defaultId, string $defaultLanguage ): void { |
| 142 | $formDescriptor = $this->getSchemaSelectionFormFields( $defaultId, $defaultLanguage ); |
| 143 | |
| 144 | $form = $this->htmlFormProvider::factory( 'ooui', $formDescriptor, $this->getContext() ) |
| 145 | ->setSubmitName( self::SUBMIT_SELECTION_NAME ) |
| 146 | ->setSubmitID( 'entityschema-special-schema-id-submit' ) |
| 147 | ->setSubmitTextMsg( 'entityschema-special-id-submit' ) |
| 148 | ->setTitle( $this->getPageTitle() ); |
| 149 | $form->prepareForm(); |
| 150 | $submitStatus = $form->tryAuthorizedSubmit(); |
| 151 | $form->displayForm( $submitStatus ?: Status::newGood() ); |
| 152 | } |
| 153 | |
| 154 | private function displayEditForm( EntitySchemaId $id, string $langCode, int $baseRevId ): void { |
| 155 | $output = $this->getOutput(); |
| 156 | $title = Title::makeTitle( NS_ENTITYSCHEMA_JSON, $id->getId() ); |
| 157 | $schemaNameBadge = $this->getSchemaNameBadge( $title, $langCode, $baseRevId ); |
| 158 | $formDescriptor = $this->getEditFormFields( $id, $langCode, $schemaNameBadge, $baseRevId ); |
| 159 | |
| 160 | $form = $this->htmlFormProvider::factory( 'ooui', $formDescriptor, $this->getContext() ) |
| 161 | ->setSubmitName( self::SUBMIT_EDIT_NAME ) |
| 162 | ->setSubmitID( 'entityschema-special-schema-id-submit' ) |
| 163 | ->setSubmitTextMsg( 'entityschema-special-id-submit' ) |
| 164 | ->setValidationErrorMessage( [ [ |
| 165 | 'entityschema-error-possibly-multiple-messages-available', |
| 166 | ] ] ); |
| 167 | $form->prepareForm(); |
| 168 | |
| 169 | if ( !$this->isSecondForm() ) { |
| 170 | $form->setSubmitCallback( [ $this, 'submitEditFormCallback' ] ); |
| 171 | |
| 172 | $submitStatus = $form->tryAuthorizedSubmit(); |
| 173 | if ( $submitStatus && $submitStatus->isGood() ) { |
| 174 | $output->redirect( |
| 175 | $submitStatus->getValue() |
| 176 | ); |
| 177 | return; |
| 178 | } |
| 179 | } |
| 180 | |
| 181 | $output->addModules( [ |
| 182 | 'ext.EntitySchema.special.setEntitySchemaLabelDescriptionAliases.edit', |
| 183 | ] ); |
| 184 | $output->addJsConfigVars( |
| 185 | 'wgEntitySchemaNameBadgeMaxSizeChars', |
| 186 | intval( $this->getConfig()->get( 'EntitySchemaNameBadgeMaxSizeChars' ) ) |
| 187 | ); |
| 188 | $this->displayWarnings( $output ); |
| 189 | $form->displayForm( $submitStatus ?? Status::newGood() ); |
| 190 | $this->displayCopyright( $output ); |
| 191 | } |
| 192 | |
| 193 | /** |
| 194 | * Check if the second form is requested. |
| 195 | */ |
| 196 | private function isSecondForm(): bool { |
| 197 | return $this->getContext()->getRequest()->getCheck( self::SUBMIT_SELECTION_NAME ); |
| 198 | } |
| 199 | |
| 200 | /** |
| 201 | * Gets the Schema NameBadge (label, desc, aliases) by interface language |
| 202 | * |
| 203 | * @param Title $title instance of Title for a specific Schema |
| 204 | * @param string $langCode |
| 205 | * @param int &$revId the revision from which to load data, or 0 to load the latest revision |
| 206 | * of $title, in which case &$revId will be replaced with that revision's ID |
| 207 | * |
| 208 | * @return NameBadge |
| 209 | */ |
| 210 | private function getSchemaNameBadge( Title $title, string $langCode, int &$revId ): NameBadge { |
| 211 | if ( $revId > 0 ) { |
| 212 | $revision = MediaWikiServices::getInstance()->getRevisionLookup() |
| 213 | ->getRevisionById( $revId ); |
| 214 | if ( $revision->getPageId() !== $title->getArticleID() ) { |
| 215 | throw new InvalidArgumentException( 'revision does not match title' ); |
| 216 | } |
| 217 | } else { |
| 218 | $wikiPage = MediaWikiServices::getInstance()->getWikiPageFactory()->newFromTitle( $title ); |
| 219 | $revision = $wikiPage->getRevisionRecord(); |
| 220 | $revId = $revision->getId(); |
| 221 | } |
| 222 | // @phan-suppress-next-line PhanUndeclaredMethod |
| 223 | $schema = $revision->getContent( SlotRecord::MAIN )->getText(); |
| 224 | $converter = new EntitySchemaConverter(); |
| 225 | return $converter->getMonolingualNameBadgeData( $schema, $langCode ); |
| 226 | } |
| 227 | |
| 228 | private function getSchemaSelectionFormFields( ?string $defaultId, string $defaultLanguage ): array { |
| 229 | $inputValidator = InputValidator::newFromGlobalState(); |
| 230 | return [ |
| 231 | self::FIELD_ID => [ |
| 232 | 'name' => self::FIELD_ID, |
| 233 | 'type' => 'text', |
| 234 | 'id' => 'entityschema-special-schema-id', |
| 235 | 'required' => true, |
| 236 | 'default' => $defaultId ?: '', |
| 237 | 'placeholder-message' => 'entityschema-special-id-placeholder', |
| 238 | 'label-message' => 'entityschema-special-id-inputlabel', |
| 239 | 'validation-callback' => [ |
| 240 | $inputValidator, |
| 241 | 'validateIDExists', |
| 242 | ], |
| 243 | ], |
| 244 | self::FIELD_LANGUAGE => [ |
| 245 | 'name' => self::FIELD_LANGUAGE, |
| 246 | 'type' => 'text', |
| 247 | 'id' => 'entityschema-language-code', |
| 248 | 'required' => true, |
| 249 | 'default' => $defaultLanguage, |
| 250 | 'label-message' => 'entityschema-special-language-inputlabel', |
| 251 | 'validation-callback' => [ |
| 252 | $inputValidator, |
| 253 | 'validateLangCodeIsSupported', |
| 254 | ], |
| 255 | ], |
| 256 | ]; |
| 257 | } |
| 258 | |
| 259 | private function getEditFormFields( |
| 260 | EntitySchemaId $id, |
| 261 | string $badgeLangCode, |
| 262 | NameBadge $nameBadge, |
| 263 | int $baseRevId |
| 264 | ): array { |
| 265 | $label = $nameBadge->label; |
| 266 | $description = $nameBadge->description; |
| 267 | $aliases = implode( '|', $nameBadge->aliases ); |
| 268 | $uiLangCode = $this->getLanguage()->getCode(); |
| 269 | $langName = MediaWikiServices::getInstance()->getLanguageNameUtils() |
| 270 | ->getLanguageName( $badgeLangCode, $uiLangCode ); |
| 271 | $inputValidator = InputValidator::newFromGlobalState(); |
| 272 | return [ |
| 273 | 'notice' => [ |
| 274 | 'type' => 'info', |
| 275 | 'raw' => true, |
| 276 | 'default' => $this->buildLanguageAndSchemaNotice( $langName, $label, $id ), |
| 277 | ], |
| 278 | self::FIELD_ID => [ |
| 279 | 'name' => self::FIELD_ID, |
| 280 | 'type' => 'hidden', |
| 281 | 'id' => 'entityschema-id', |
| 282 | 'required' => true, |
| 283 | 'default' => $id->getId(), |
| 284 | ], |
| 285 | self::FIELD_LANGUAGE => [ |
| 286 | 'name' => self::FIELD_LANGUAGE, |
| 287 | 'type' => 'hidden', |
| 288 | 'id' => 'entityschema-language-code', |
| 289 | 'required' => true, |
| 290 | 'default' => $badgeLangCode, |
| 291 | ], |
| 292 | self::FIELD_LABEL => [ |
| 293 | 'name' => self::FIELD_LABEL, |
| 294 | 'type' => 'text', |
| 295 | 'id' => 'entityschema-title-label', |
| 296 | 'default' => $label, |
| 297 | 'placeholder-message' => $this->msg( 'entityschema-label-edit-placeholder' ) |
| 298 | ->params( $langName ), |
| 299 | 'label-message' => 'entityschema-special-label', |
| 300 | 'validation-callback' => [ |
| 301 | $inputValidator, |
| 302 | 'validateStringInputLength', |
| 303 | ], |
| 304 | ], |
| 305 | self::FIELD_DESCRIPTION => [ |
| 306 | 'name' => self::FIELD_DESCRIPTION, |
| 307 | 'type' => 'text', |
| 308 | 'default' => $description, |
| 309 | 'id' => 'entityschema-heading-description', |
| 310 | 'placeholder-message' => $this->msg( 'entityschema-description-edit-placeholder' ) |
| 311 | ->params( $langName ), |
| 312 | 'label-message' => 'entityschema-special-description', |
| 313 | 'validation-callback' => [ |
| 314 | $inputValidator, |
| 315 | 'validateStringInputLength', |
| 316 | ], |
| 317 | ], |
| 318 | self::FIELD_ALIASES => [ |
| 319 | 'name' => self::FIELD_ALIASES, |
| 320 | 'type' => 'text', |
| 321 | 'default' => $aliases, |
| 322 | 'id' => 'entityschema-heading-aliases', |
| 323 | 'placeholder-message' => $this->msg( 'entityschema-aliases-edit-placeholder' ) |
| 324 | ->params( $langName ), |
| 325 | 'label-message' => 'entityschema-special-aliases', |
| 326 | 'validation-callback' => [ |
| 327 | $inputValidator, |
| 328 | 'validateAliasesLength', |
| 329 | ], |
| 330 | ], |
| 331 | self::FIELD_BASE_REV => [ |
| 332 | 'name' => self::FIELD_BASE_REV, |
| 333 | 'type' => 'hidden', |
| 334 | 'required' => true, |
| 335 | 'default' => $baseRevId, |
| 336 | ], |
| 337 | ]; |
| 338 | } |
| 339 | |
| 340 | /** |
| 341 | * Validate ID and Language Code values |
| 342 | * |
| 343 | * @param string|null $id ID of the Schema |
| 344 | * @param string|null $language language code of the Schema |
| 345 | * |
| 346 | * @return bool |
| 347 | */ |
| 348 | private function isSelectionDataValid( ?string $id, ?string $language ): bool { |
| 349 | if ( $id === null || $language === null ) { |
| 350 | return false; |
| 351 | } |
| 352 | $inputValidator = InputValidator::newFromGlobalState(); |
| 353 | |
| 354 | return $inputValidator->validateIDExists( $id ) === true && |
| 355 | $inputValidator->validateLangCodeIsSupported( $language ) === true; |
| 356 | } |
| 357 | |
| 358 | private function displayCopyright( OutputPage $output ): void { |
| 359 | $output->addHTML( $this->copyrightView |
| 360 | ->getHtml( $this->getLanguage(), 'entityschema-special-id-submit' ) ); |
| 361 | } |
| 362 | |
| 363 | private function displayWarnings( OutputPage $output ): void { |
| 364 | foreach ( $this->getWarnings() as $warning ) { |
| 365 | $output->addHTML( Html::rawElement( 'div', [ 'class' => 'warning' ], $warning ) ); |
| 366 | } |
| 367 | } |
| 368 | |
| 369 | /** |
| 370 | * Build the info message atop of the second form |
| 371 | * |
| 372 | * @return string HTML |
| 373 | */ |
| 374 | private function buildLanguageAndSchemaNotice( |
| 375 | string $langName, |
| 376 | string $label, |
| 377 | EntitySchemaId $entitySchemaId |
| 378 | ): string { |
| 379 | $title = Title::makeTitle( NS_ENTITYSCHEMA_JSON, $entitySchemaId->getId() ); |
| 380 | return $this->msg( 'entityschema-special-setlabeldescriptionaliases-info' ) |
| 381 | ->params( $langName ) |
| 382 | ->params( $this->getSchemaDisplayLabel( $label, $entitySchemaId ) ) |
| 383 | ->params( $title->getPrefixedText() ) |
| 384 | ->parse(); |
| 385 | } |
| 386 | |
| 387 | private function getSchemaDisplayLabel( string $label, EntitySchemaId $entitySchemaId ): string { |
| 388 | if ( !$label ) { |
| 389 | return $entitySchemaId->getId(); |
| 390 | } |
| 391 | |
| 392 | return $label . ' ' . $this->msg( 'parentheses' )->params( $entitySchemaId->getId() )->escaped(); |
| 393 | } |
| 394 | |
| 395 | private function getWarnings(): array { |
| 396 | if ( $this->getUser()->isAnon() && !$this->tempUserConfig->isEnabled() ) { |
| 397 | return [ |
| 398 | $this->msg( |
| 399 | 'entityschema-anonymouseditwarning' |
| 400 | )->parse(), |
| 401 | ]; |
| 402 | } |
| 403 | |
| 404 | return []; |
| 405 | } |
| 406 | |
| 407 | protected function getGroupName(): string { |
| 408 | return 'wikibase'; |
| 409 | } |
| 410 | |
| 411 | private function checkBlocked( LinkTarget $title ): void { |
| 412 | $errors = MediaWikiServices::getInstance()->getPermissionManager() |
| 413 | ->getPermissionErrors( $this->getRestriction(), $this->getUser(), $title ); |
| 414 | if ( $errors !== [] ) { |
| 415 | throw new PermissionsError( $this->getRestriction(), $errors ); |
| 416 | } |
| 417 | } |
| 418 | |
| 419 | } |