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| 1 | <?php |
| 2 | |
| 3 | namespace MediaWiki\Extension\SecurePoll\Pages; |
| 4 | |
| 5 | use DateTime; |
| 6 | use DateTimeZone; |
| 7 | use MediaWiki\Extension\SecurePoll\Ballots\Ballot; |
| 8 | use MediaWiki\Extension\SecurePoll\Context; |
| 9 | use MediaWiki\Extension\SecurePoll\Crypt\Crypt; |
| 10 | use MediaWiki\Extension\SecurePoll\Entities\Entity; |
| 11 | use MediaWiki\Extension\SecurePoll\Exceptions\InvalidDataException; |
| 12 | use MediaWiki\Extension\SecurePoll\SecurePollContentHandler; |
| 13 | use MediaWiki\Extension\SecurePoll\SpecialSecurePoll; |
| 14 | use MediaWiki\Extension\SecurePoll\Store\FormStore; |
| 15 | use MediaWiki\Extension\SecurePoll\Talliers\Tallier; |
| 16 | use MediaWiki\HTMLForm\HTMLForm; |
| 17 | use MediaWiki\Language\LanguageCode; |
| 18 | use MediaWiki\Languages\LanguageNameUtils; |
| 19 | use MediaWiki\Linker\Linker; |
| 20 | use MediaWiki\Message\Message; |
| 21 | use MediaWiki\Page\WikiPageFactory; |
| 22 | use MediaWiki\SpecialPage\SpecialPage; |
| 23 | use MediaWiki\Status\Status; |
| 24 | use MediaWiki\User\UserFactory; |
| 25 | use MediaWiki\Utils\MWTimestamp; |
| 26 | use MediaWiki\WikiMap\WikiMap; |
| 27 | use PermissionsError; |
| 28 | use Wikimedia\Rdbms\IDatabase; |
| 29 | use Wikimedia\Rdbms\ILoadBalancer; |
| 30 | use Wikimedia\Rdbms\LBFactory; |
| 31 | |
| 32 | /** |
| 33 | * Special:SecurePoll subpage for creating or editing a poll |
| 34 | */ |
| 35 | class CreatePage extends ActionPage { |
| 36 | /** @var LBFactory */ |
| 37 | private $lbFactory; |
| 38 | |
| 39 | /** @var LanguageNameUtils */ |
| 40 | private $languageNameUtils; |
| 41 | |
| 42 | /** @var WikiPageFactory */ |
| 43 | private $wikiPageFactory; |
| 44 | |
| 45 | /** @var UserFactory */ |
| 46 | private $userFactory; |
| 47 | |
| 48 | public function __construct( |
| 49 | SpecialSecurePoll $specialPage, |
| 50 | LBFactory $lbFactory, |
| 51 | LanguageNameUtils $languageNameUtils, |
| 52 | WikiPageFactory $wikiPageFactory, |
| 53 | UserFactory $userFactory |
| 54 | ) { |
| 55 | parent::__construct( $specialPage ); |
| 56 | $this->lbFactory = $lbFactory; |
| 57 | $this->languageNameUtils = $languageNameUtils; |
| 58 | $this->wikiPageFactory = $wikiPageFactory; |
| 59 | $this->userFactory = $userFactory; |
| 60 | } |
| 61 | |
| 62 | /** |
| 63 | * Execute the subpage. |
| 64 | * @param array $params Array of subpage parameters. |
| 65 | * @throws InvalidDataException |
| 66 | * @throws PermissionsError |
| 67 | */ |
| 68 | public function execute( $params ) { |
| 69 | $out = $this->specialPage->getOutput(); |
| 70 | |
| 71 | if ( $params ) { |
| 72 | $out->setPageTitleMsg( $this->msg( 'securepoll-edit-title' ) ); |
| 73 | $electionId = intval( $params[0] ); |
| 74 | $this->election = $this->context->getElection( $electionId ); |
| 75 | if ( !$this->election ) { |
| 76 | $out->addWikiMsg( 'securepoll-invalid-election', $electionId ); |
| 77 | |
| 78 | return; |
| 79 | } |
| 80 | if ( !$this->election->isAdmin( $this->specialPage->getUser() ) ) { |
| 81 | $out->addWikiMsg( 'securepoll-need-admin' ); |
| 82 | |
| 83 | return; |
| 84 | } |
| 85 | if ( $this->election->isFinished() ) { |
| 86 | $out->addWikiMsg( 'securepoll-finished-no-edit' ); |
| 87 | return; |
| 88 | } |
| 89 | |
| 90 | $jumpUrl = $this->election->getProperty( 'jump-url' ); |
| 91 | if ( $jumpUrl ) { |
| 92 | $jumpId = $this->election->getProperty( 'jump-id' ); |
| 93 | if ( !$jumpId ) { |
| 94 | throw new InvalidDataException( 'Configuration error: no jump-id' ); |
| 95 | } |
| 96 | $jumpUrl .= "/edit/$jumpId"; |
| 97 | if ( count( $params ) > 1 ) { |
| 98 | $jumpUrl .= '/' . implode( '/', array_slice( $params, 1 ) ); |
| 99 | } |
| 100 | |
| 101 | $wiki = $this->election->getProperty( 'main-wiki' ); |
| 102 | if ( $wiki ) { |
| 103 | $wiki = WikiMap::getWikiName( $wiki ); |
| 104 | } else { |
| 105 | $wiki = $this->msg( 'securepoll-edit-redirect-otherwiki' )->text(); |
| 106 | } |
| 107 | |
| 108 | $out->addWikiMsg( |
| 109 | 'securepoll-edit-redirect', |
| 110 | Message::rawParam( Linker::makeExternalLink( $jumpUrl, $wiki ) ) |
| 111 | ); |
| 112 | |
| 113 | return; |
| 114 | } |
| 115 | } else { |
| 116 | $out->setPageTitleMsg( $this->msg( 'securepoll-create-title' ) ); |
| 117 | if ( !$this->specialPage->getUser()->isAllowed( 'securepoll-create-poll' ) ) { |
| 118 | throw new PermissionsError( 'securepoll-create-poll' ); |
| 119 | } |
| 120 | } |
| 121 | |
| 122 | $out->addJsConfigVars( 'SecurePollSubPage', 'create' ); |
| 123 | $out->addModules( 'ext.securepoll.htmlform' ); |
| 124 | $out->addModuleStyles( [ |
| 125 | 'mediawiki.widgets.TagMultiselectWidget.styles', |
| 126 | 'ext.securepoll', |
| 127 | ] ); |
| 128 | |
| 129 | $election = $this->election; |
| 130 | $isRunning = $election && $election->isStarted() && !$election->isFinished(); |
| 131 | $formItems = []; |
| 132 | |
| 133 | $formItems['election_id'] = [ |
| 134 | 'type' => 'hidden', |
| 135 | 'default' => -1, |
| 136 | 'output-as-default' => false, |
| 137 | ]; |
| 138 | |
| 139 | // Submit intended to be hidden w/CSS |
| 140 | // Placed at the beginning of the form so that when the form |
| 141 | // is submitted by pressing enter while focused on an input, |
| 142 | // it will trigger this generic submit and not generate an event |
| 143 | // on a cloner add/delete item |
| 144 | $formItems['default_submit'] = [ |
| 145 | 'type' => 'submit', |
| 146 | 'buttonlabel' => 'submit', |
| 147 | 'cssclass' => 'securepoll-default-submit', |
| 148 | ]; |
| 149 | |
| 150 | $formItems['election_title'] = [ |
| 151 | 'label-message' => 'securepoll-create-label-election_title', |
| 152 | 'type' => 'text', |
| 153 | 'required' => true, |
| 154 | 'disabled' => $isRunning, |
| 155 | ]; |
| 156 | |
| 157 | $wikiNames = FormStore::getWikiList(); |
| 158 | $options = []; |
| 159 | $options['securepoll-create-option-wiki-this_wiki'] = WikiMap::getCurrentWikiId(); |
| 160 | if ( count( $wikiNames ) > 1 ) { |
| 161 | $options['securepoll-create-option-wiki-all_wikis'] = '*'; |
| 162 | } |
| 163 | $securePollCreateWikiGroupDir = $this->specialPage->getConfig()->get( 'SecurePollCreateWikiGroupDir' ); |
| 164 | foreach ( $this->specialPage->getConfig()->get( 'SecurePollCreateWikiGroups' ) as $file => $msg ) { |
| 165 | if ( is_readable( "$securePollCreateWikiGroupDir$file.dblist" ) ) { |
| 166 | $options[$msg] = "@$file"; |
| 167 | } |
| 168 | } |
| 169 | |
| 170 | // If the only option is WikiMap::getCurrentWikiId() don't show it; otherwise... |
| 171 | if ( count( $wikiNames ) > 1 || count( $options ) > 1 ) { |
| 172 | $opts = []; |
| 173 | foreach ( $options as $msg => $value ) { |
| 174 | $opts[$this->msg( $msg )->plain()] = $value; |
| 175 | } |
| 176 | $key = array_search( WikiMap::getCurrentWikiId(), $wikiNames, true ); |
| 177 | if ( $key !== false ) { |
| 178 | unset( $wikiNames[$key] ); |
| 179 | } |
| 180 | if ( $wikiNames ) { |
| 181 | $opts[$this->msg( 'securepoll-create-option-wiki-other_wiki' )->plain()] = $wikiNames; |
| 182 | } |
| 183 | $formItems['property_wiki'] = [ |
| 184 | 'type' => 'select', |
| 185 | 'options' => $opts, |
| 186 | 'label-message' => 'securepoll-create-label-wiki', |
| 187 | 'disabled' => $isRunning, |
| 188 | ]; |
| 189 | } |
| 190 | |
| 191 | $languages = $this->languageNameUtils->getLanguageNames(); |
| 192 | ksort( $languages ); |
| 193 | $options = []; |
| 194 | foreach ( $languages as $code => $name ) { |
| 195 | $display = LanguageCode::bcp47( $code ) . ' - ' . $name; |
| 196 | $options[$display] = $code; |
| 197 | } |
| 198 | $formItems['election_primaryLang'] = [ |
| 199 | 'type' => 'select', |
| 200 | 'options' => $options, |
| 201 | 'label-message' => 'securepoll-create-label-election_primarylang', |
| 202 | 'default' => 'en', |
| 203 | 'required' => true, |
| 204 | 'disabled' => $isRunning, |
| 205 | ]; |
| 206 | |
| 207 | $formItems['election_startdate'] = [ |
| 208 | 'label-message' => 'securepoll-create-label-election_startdate', |
| 209 | 'type' => 'datetime', |
| 210 | 'required' => true, |
| 211 | 'min' => $isRunning ? '' : gmdate( 'Y-m-d H:i:s' ), |
| 212 | 'disabled' => $isRunning, |
| 213 | ]; |
| 214 | |
| 215 | $formItems['election_enddate'] = [ |
| 216 | 'label-message' => 'securepoll-create-label-election_enddate', |
| 217 | 'type' => 'datetime', |
| 218 | 'required' => true, |
| 219 | 'min' => $isRunning ? '' : gmdate( 'Y-m-d H:i:s' ), |
| 220 | 'validation-callback' => [ |
| 221 | $this, |
| 222 | 'checkElectionEndDate' |
| 223 | ], |
| 224 | 'disabled' => $isRunning, |
| 225 | ]; |
| 226 | |
| 227 | $formItems['return-url'] = [ |
| 228 | 'label-message' => 'securepoll-create-label-election_return-url', |
| 229 | 'type' => 'url', |
| 230 | ]; |
| 231 | |
| 232 | if ( isset( $formItems['property_wiki'] ) ) { |
| 233 | $formItems['jump-text'] = [ |
| 234 | 'label-message' => 'securepoll-create-label-election_jump-text', |
| 235 | 'type' => 'text', |
| 236 | 'disabled' => $isRunning, |
| 237 | ]; |
| 238 | $formItems['jump-text']['hide-if'] = [ |
| 239 | '===', |
| 240 | 'property_wiki', |
| 241 | WikiMap::getCurrentWikiId() |
| 242 | ]; |
| 243 | } |
| 244 | |
| 245 | $formItems['election_type'] = [ |
| 246 | 'label-message' => 'securepoll-create-label-election_type', |
| 247 | 'type' => 'radio', |
| 248 | 'options-messages' => [], |
| 249 | 'required' => true, |
| 250 | 'disabled' => $isRunning, |
| 251 | ]; |
| 252 | |
| 253 | $cryptTypes = Crypt::getCryptTypes(); |
| 254 | if ( count( $cryptTypes ) > 1 ) { |
| 255 | $formItems['election_crypt'] = [ |
| 256 | 'label-message' => 'securepoll-create-label-election_crypt', |
| 257 | 'type' => 'radio', |
| 258 | 'options-messages' => [], |
| 259 | 'required' => true, |
| 260 | 'disabled' => $isRunning, |
| 261 | ]; |
| 262 | } else { |
| 263 | reset( $cryptTypes ); |
| 264 | $formItems['election_crypt'] = [ |
| 265 | 'type' => 'hidden', |
| 266 | 'default' => key( $cryptTypes ), |
| 267 | 'options-messages' => [], |
| 268 | // dummy, ignored |
| 269 | ]; |
| 270 | } |
| 271 | |
| 272 | $formItems['disallow-change'] = [ |
| 273 | 'label-message' => 'securepoll-create-label-election_disallow-change', |
| 274 | 'type' => 'check', |
| 275 | 'hidelabel' => true, |
| 276 | 'disabled' => $isRunning, |
| 277 | ]; |
| 278 | |
| 279 | $formItems['voter-privacy'] = [ |
| 280 | 'label-message' => 'securepoll-create-label-voter_privacy', |
| 281 | 'type' => 'check', |
| 282 | 'hidelabel' => true, |
| 283 | 'disabled' => $isRunning, |
| 284 | ]; |
| 285 | |
| 286 | $formItems['property_admins'] = [ |
| 287 | 'label-message' => 'securepoll-create-label-property_admins', |
| 288 | 'type' => 'usersmultiselect', |
| 289 | 'exists' => true, |
| 290 | 'required' => true, |
| 291 | 'validation-callback' => [ |
| 292 | $this, |
| 293 | 'checkEditPollRight' |
| 294 | ], |
| 295 | ]; |
| 296 | |
| 297 | $formItems['request-comment'] = [ |
| 298 | 'label-message' => 'securepoll-create-label-request-comment', |
| 299 | 'type' => 'check', |
| 300 | 'disabled' => $isRunning |
| 301 | ]; |
| 302 | |
| 303 | $formItems['prompt-active-wiki'] = [ |
| 304 | 'label-message' => 'securepoll-create-label-prompt-active-wiki', |
| 305 | 'type' => 'check', |
| 306 | 'disabled' => $isRunning |
| 307 | ]; |
| 308 | |
| 309 | $formItems['comment-prompt'] = [ |
| 310 | 'label-message' => 'securepoll-create-label-comment-prompt', |
| 311 | 'type' => 'textarea', |
| 312 | 'rows' => 2, |
| 313 | 'disabled' => $isRunning, |
| 314 | 'hide-if' => [ |
| 315 | '!==', |
| 316 | 'request-comment', |
| 317 | '1' |
| 318 | ] |
| 319 | ]; |
| 320 | |
| 321 | $questionFields = [ |
| 322 | 'id' => [ |
| 323 | 'type' => 'hidden', |
| 324 | 'default' => -1, |
| 325 | 'output-as-default' => false, |
| 326 | ], |
| 327 | 'text' => [ |
| 328 | 'label-message' => 'securepoll-create-label-questions-question', |
| 329 | 'type' => 'text', |
| 330 | 'validation-callback' => [ |
| 331 | $this, |
| 332 | 'checkRequired', |
| 333 | ], |
| 334 | 'disabled' => $isRunning, |
| 335 | ], |
| 336 | 'delete' => [ |
| 337 | 'type' => 'submit', |
| 338 | 'default' => $this->msg( 'securepoll-create-label-questions-delete' )->text(), |
| 339 | 'disabled' => $isRunning, |
| 340 | 'flags' => [ |
| 341 | 'destructive' |
| 342 | ], |
| 343 | ], |
| 344 | ]; |
| 345 | |
| 346 | $optionFields = [ |
| 347 | 'id' => [ |
| 348 | 'type' => 'hidden', |
| 349 | 'default' => -1, |
| 350 | 'output-as-default' => false, |
| 351 | ], |
| 352 | 'text' => [ |
| 353 | 'label-message' => 'securepoll-create-label-options-option', |
| 354 | 'type' => 'text', |
| 355 | 'validation-callback' => [ |
| 356 | $this, |
| 357 | 'checkRequired', |
| 358 | ], |
| 359 | 'disabled' => $isRunning, |
| 360 | ], |
| 361 | 'delete' => [ |
| 362 | 'type' => 'submit', |
| 363 | 'default' => $this->msg( 'securepoll-create-label-options-delete' )->text(), |
| 364 | 'disabled' => $isRunning, |
| 365 | 'flags' => [ |
| 366 | 'destructive' |
| 367 | ], |
| 368 | ], |
| 369 | ]; |
| 370 | |
| 371 | $tallyTypes = []; |
| 372 | foreach ( $this->context->getBallotTypesForVote() as $ballotType => $ballotClass ) { |
| 373 | $types = []; |
| 374 | foreach ( $ballotClass::getTallyTypes() as $tallyType ) { |
| 375 | $type = "$ballotType+$tallyType"; |
| 376 | $types[] = $type; |
| 377 | $tallyTypes[$tallyType][] = $type; |
| 378 | $formItems['election_type']['options-messages']["securepoll-create-option-election_type-$type"] |
| 379 | = $type; |
| 380 | } |
| 381 | |
| 382 | self::processFormItems( |
| 383 | $formItems, |
| 384 | 'election_type', |
| 385 | $types, |
| 386 | $ballotClass, |
| 387 | 'election', |
| 388 | $isRunning |
| 389 | ); |
| 390 | self::processFormItems( |
| 391 | $questionFields, |
| 392 | 'election_type', |
| 393 | $types, |
| 394 | $ballotClass, |
| 395 | 'question', |
| 396 | $isRunning |
| 397 | ); |
| 398 | self::processFormItems( |
| 399 | $optionFields, |
| 400 | 'election_type', |
| 401 | $types, |
| 402 | $ballotClass, |
| 403 | 'option', |
| 404 | $isRunning |
| 405 | ); |
| 406 | } |
| 407 | |
| 408 | foreach ( Tallier::$tallierTypes as $type => $class ) { |
| 409 | if ( !isset( $tallyTypes[$type] ) ) { |
| 410 | continue; |
| 411 | } |
| 412 | self::processFormItems( |
| 413 | $formItems, |
| 414 | 'election_type', |
| 415 | $tallyTypes[$type], |
| 416 | $class, |
| 417 | 'election', |
| 418 | $isRunning |
| 419 | ); |
| 420 | self::processFormItems( |
| 421 | $questionFields, |
| 422 | 'election_type', |
| 423 | $tallyTypes[$type], |
| 424 | $class, |
| 425 | 'question', |
| 426 | $isRunning |
| 427 | ); |
| 428 | self::processFormItems( |
| 429 | $optionFields, |
| 430 | 'election_type', |
| 431 | $tallyTypes[$type], |
| 432 | $class, |
| 433 | 'option', |
| 434 | $isRunning |
| 435 | ); |
| 436 | } |
| 437 | |
| 438 | foreach ( Crypt::getCryptTypes() as $type => $class ) { |
| 439 | $formItems['election_crypt']['options-messages']["securepoll-create-option-election_crypt-$type"] |
| 440 | = $type; |
| 441 | if ( $class !== false ) { |
| 442 | self::processFormItems( |
| 443 | $formItems, |
| 444 | 'election_crypt', |
| 445 | $type, |
| 446 | $class, |
| 447 | 'election', |
| 448 | $isRunning |
| 449 | ); |
| 450 | self::processFormItems( |
| 451 | $questionFields, |
| 452 | 'election_crypt', |
| 453 | $type, |
| 454 | $class, |
| 455 | 'question', |
| 456 | $isRunning |
| 457 | ); |
| 458 | self::processFormItems( |
| 459 | $optionFields, |
| 460 | 'election_crypt', |
| 461 | $type, |
| 462 | $class, |
| 463 | 'option', |
| 464 | $isRunning |
| 465 | ); |
| 466 | } |
| 467 | } |
| 468 | |
| 469 | $questionFields['options'] = [ |
| 470 | 'label-message' => 'securepoll-create-label-questions-option', |
| 471 | 'type' => 'cloner', |
| 472 | 'required' => true, |
| 473 | 'create-button-message' => 'securepoll-create-label-options-add', |
| 474 | 'fields' => $optionFields, |
| 475 | 'disabled' => $isRunning, |
| 476 | ]; |
| 477 | |
| 478 | $formItems['questions'] = [ |
| 479 | 'label-message' => 'securepoll-create-label-questions', |
| 480 | 'type' => 'cloner', |
| 481 | 'row-legend' => 'securepoll-create-questions-row-legend', |
| 482 | 'create-button-message' => 'securepoll-create-label-questions-add', |
| 483 | 'fields' => $questionFields, |
| 484 | 'disabled' => $isRunning, |
| 485 | ]; |
| 486 | |
| 487 | if ( $this->specialPage->getConfig()->get( 'SecurePollUseNamespace' ) ) { |
| 488 | $formItems['comment'] = [ |
| 489 | 'type' => 'text', |
| 490 | 'label-message' => 'securepoll-create-label-comment', |
| 491 | 'maxlength' => 250, |
| 492 | ]; |
| 493 | } |
| 494 | |
| 495 | // Set form field defaults from any existing election |
| 496 | if ( $this->election ) { |
| 497 | $existingFieldData = $this->getFormDataFromElection(); |
| 498 | foreach ( $existingFieldData as $fieldName => $fieldValue ) { |
| 499 | if ( isset( $formItems[ $fieldName ] ) ) { |
| 500 | $formItems[ $fieldName ]['default'] = $fieldValue; |
| 501 | } |
| 502 | } |
| 503 | } |
| 504 | |
| 505 | $form = HTMLForm::factory( |
| 506 | 'ooui', |
| 507 | $formItems, |
| 508 | $this->specialPage->getContext(), |
| 509 | $this->election ? 'securepoll-edit' : 'securepoll-create' |
| 510 | ); |
| 511 | |
| 512 | $form->setSubmitTextMsg( |
| 513 | $this->election ? 'securepoll-edit-action' : 'securepoll-create-action' |
| 514 | ); |
| 515 | $form->setSubmitCallback( |
| 516 | [ |
| 517 | $this, |
| 518 | $isRunning ? 'processInputDuringElection' : 'processInput' |
| 519 | ] |
| 520 | ); |
| 521 | $form->prepareForm(); |
| 522 | |
| 523 | // If this isn't the result of a POST, load the data from the election |
| 524 | $request = $this->specialPage->getRequest(); |
| 525 | if ( $this->election && !( $request->wasPosted() && $request->getCheck( |
| 526 | 'wpEditToken' |
| 527 | ) ) |
| 528 | ) { |
| 529 | $form->mFieldData = $this->getFormDataFromElection(); |
| 530 | } |
| 531 | |
| 532 | $result = $form->tryAuthorizedSubmit(); |
| 533 | if ( $result === true || ( $result instanceof Status && $result->isGood() ) ) { |
| 534 | if ( $this->election ) { |
| 535 | $out->setPageTitleMsg( $this->msg( 'securepoll-edit-edited' ) ); |
| 536 | $out->addWikiMsg( 'securepoll-edit-edited-text' ); |
| 537 | } else { |
| 538 | $out->setPageTitleMsg( $this->msg( 'securepoll-create-created' ) ); |
| 539 | $out->addWikiMsg( 'securepoll-create-created-text' ); |
| 540 | } |
| 541 | $out->returnToMain( false, SpecialPage::getTitleFor( 'SecurePoll' ) ); |
| 542 | } else { |
| 543 | $form->displayForm( $result ); |
| 544 | } |
| 545 | } |
| 546 | |
| 547 | public function processInputDuringElection( $formData ) { |
| 548 | // If editing a poll while it's running, only allow certain fields to be updated |
| 549 | // For now only property_admins and return-url can be edited |
| 550 | $fields = [ |
| 551 | 'admins' => implode( '|', explode( "\n", $formData['property_admins'] ) ), |
| 552 | 'return-url' => $formData['return-url'] |
| 553 | ]; |
| 554 | |
| 555 | $originalFormData = []; |
| 556 | $securePollUseLogging = $this->specialPage->getConfig()->get( 'SecurePollUseLogging' ); |
| 557 | if ( $securePollUseLogging ) { |
| 558 | // Store original form data for logging |
| 559 | $originalFormData = $this->getFormDataFromElection(); |
| 560 | } |
| 561 | |
| 562 | $dbw = $this->lbFactory->getMainLB()->getConnection( ILoadBalancer::DB_PRIMARY ); |
| 563 | $dbw->startAtomic( __METHOD__ ); |
| 564 | foreach ( $fields as $pr_key => $pr_value ) { |
| 565 | $dbw->newUpdateQueryBuilder() |
| 566 | ->update( 'securepoll_properties' ) |
| 567 | ->set( [ 'pr_value' => $pr_value ] ) |
| 568 | ->where( [ |
| 569 | 'pr_entity' => $this->election->getId(), |
| 570 | 'pr_key' => $pr_key |
| 571 | ] ) |
| 572 | ->caller( __METHOD__ ) |
| 573 | ->execute(); |
| 574 | } |
| 575 | $dbw->endAtomic( __METHOD__ ); |
| 576 | |
| 577 | // Log any changes to admins |
| 578 | if ( $securePollUseLogging ) { |
| 579 | $this->logAdminChanges( $originalFormData, $formData, $this->election->getId() ); |
| 580 | } |
| 581 | |
| 582 | $this->recordElectionToNamespace( $this->election->getId(), $formData ); |
| 583 | |
| 584 | return Status::newGood( $this->election->getId() ); |
| 585 | } |
| 586 | |
| 587 | public function processInput( $formData, $form ) { |
| 588 | try { |
| 589 | $context = new Context; |
| 590 | $userId = $this->specialPage->getUser()->getId(); |
| 591 | $store = new FormStore; |
| 592 | $context->setStore( $store ); |
| 593 | $store->setFormData( $context, $formData, $userId ); |
| 594 | $election = $context->getElection( $store->eId ); |
| 595 | |
| 596 | if ( $this->election && $store->eId !== (int)$this->election->getId() ) { |
| 597 | return Status::newFatal( 'securepoll-create-fail-bad-id' ); |
| 598 | } |
| 599 | |
| 600 | // Get a connection in autocommit mode so that it is possible to do |
| 601 | // explicit transactions on it (T287859) |
| 602 | $dbw = $this->lbFactory->getMainLB()->getConnection( ILoadBalancer::DB_PRIMARY, |
| 603 | [], false, ILoadBalancer::CONN_TRX_AUTOCOMMIT ); |
| 604 | |
| 605 | // Check for duplicate titles on the local wiki |
| 606 | $id = $dbw->newSelectQueryBuilder() |
| 607 | ->select( 'el_entity' ) |
| 608 | ->from( 'securepoll_elections' ) |
| 609 | ->where( [ 'el_title' => $election->title ] ) |
| 610 | ->caller( __METHOD__ ) |
| 611 | ->fetchField(); |
| 612 | if ( $id && (int)$id !== $election->getId() ) { |
| 613 | throw new StatusException( |
| 614 | 'securepoll-create-duplicate-title', |
| 615 | FormStore::getWikiName( WikiMap::getCurrentWikiId() ), |
| 616 | WikiMap::getCurrentWikiId() |
| 617 | ); |
| 618 | } |
| 619 | |
| 620 | // Check for duplicate titles on jump wikis too |
| 621 | // (There's the possibility for a race here, but hopefully it won't |
| 622 | // matter in practice) |
| 623 | if ( $store->rId ) { |
| 624 | foreach ( $store->remoteWikis as $dbname ) { |
| 625 | $lb = $this->lbFactory->getMainLB( $dbname ); |
| 626 | // Use autocommit mode so that we can share connections with |
| 627 | // the write code below |
| 628 | $rdbw = $lb->getConnection( DB_PRIMARY, [], $dbname, |
| 629 | ILoadBalancer::CONN_TRX_AUTOCOMMIT ); |
| 630 | |
| 631 | // Find an existing dummy election, if any |
| 632 | $rId = $rdbw->newSelectQueryBuilder() |
| 633 | ->select( 'p1.pr_entity' ) |
| 634 | ->from( 'securepoll_properties', 'p1' ) |
| 635 | ->join( 'securepoll_properties', 'p2', 'p1.pr_entity = p2.pr_entity' ) |
| 636 | ->where( [ |
| 637 | 'p1.pr_key' => 'jump-id', |
| 638 | 'p1.pr_value' => $election->getId(), |
| 639 | 'p2.pr_key' => 'main-wiki', |
| 640 | 'p2.pr_value' => WikiMap::getCurrentWikiId(), |
| 641 | ] ) |
| 642 | ->caller( __METHOD__ ) |
| 643 | ->fetchField(); |
| 644 | // Test for duplicate title |
| 645 | $id = $rdbw->newSelectQueryBuilder() |
| 646 | ->select( 'el_entity' ) |
| 647 | ->from( 'securepoll_elections' ) |
| 648 | ->where( [ |
| 649 | 'el_title' => $formData['election_title'] |
| 650 | ] ) |
| 651 | ->caller( __METHOD__ ) |
| 652 | ->fetchField(); |
| 653 | |
| 654 | if ( $id && $id !== $rId ) { |
| 655 | throw new StatusException( |
| 656 | 'securepoll-create-duplicate-title', |
| 657 | FormStore::getWikiName( $dbname ), |
| 658 | $dbname |
| 659 | ); |
| 660 | } |
| 661 | } |
| 662 | } |
| 663 | } catch ( StatusException $ex ) { |
| 664 | return $ex->status; |
| 665 | } |
| 666 | |
| 667 | $originalFormData = []; |
| 668 | $securePollUseLogging = $this->specialPage->getConfig()->get( 'SecurePollUseLogging' ); |
| 669 | if ( $securePollUseLogging && $this->election ) { |
| 670 | // Store original form data for logging |
| 671 | $originalFormData = $this->getFormDataFromElection(); |
| 672 | } |
| 673 | |
| 674 | // Ok, begin the actual work |
| 675 | $dbw->startAtomic( __METHOD__ ); |
| 676 | if ( $election->getId() > 0 ) { |
| 677 | $id = $dbw->newSelectQueryBuilder() |
| 678 | ->select( 'el_entity' ) |
| 679 | ->from( 'securepoll_elections' ) |
| 680 | ->where( [ |
| 681 | 'el_entity' => $election->getId() |
| 682 | ] ) |
| 683 | ->forUpdate() |
| 684 | ->caller( __METHOD__ ) |
| 685 | ->fetchField(); |
| 686 | if ( !$id ) { |
| 687 | $dbw->endAtomic( __METHOD__ ); |
| 688 | |
| 689 | return Status::newFatal( 'securepoll-create-fail-id-missing' ); |
| 690 | } |
| 691 | } |
| 692 | |
| 693 | // Insert or update the election entity |
| 694 | $fields = [ |
| 695 | 'el_title' => $election->title, |
| 696 | 'el_ballot' => $election->ballotType, |
| 697 | 'el_tally' => $election->tallyType, |
| 698 | 'el_primary_lang' => $election->getLanguage(), |
| 699 | 'el_start_date' => $dbw->timestamp( $election->getStartDate() ), |
| 700 | 'el_end_date' => $dbw->timestamp( $election->getEndDate() ), |
| 701 | 'el_auth_type' => $election->authType, |
| 702 | 'el_owner' => $election->owner, |
| 703 | ]; |
| 704 | if ( $election->getId() < 0 ) { |
| 705 | $eId = self::insertEntity( $dbw, 'election' ); |
| 706 | $qIds = []; |
| 707 | $oIds = []; |
| 708 | $fields['el_entity'] = $eId; |
| 709 | $dbw->newInsertQueryBuilder() |
| 710 | ->insertInto( 'securepoll_elections' ) |
| 711 | ->row( $fields ) |
| 712 | ->caller( __METHOD__ ) |
| 713 | ->execute(); |
| 714 | |
| 715 | // Enable sitewide block by default on new elections |
| 716 | $dbw->newInsertQueryBuilder() |
| 717 | ->insertInto( 'securepoll_properties' ) |
| 718 | ->row( [ |
| 719 | 'pr_entity' => $eId, |
| 720 | 'pr_key' => 'not-sitewide-blocked', |
| 721 | 'pr_value' => 1, |
| 722 | ] ) |
| 723 | ->caller( __METHOD__ ) |
| 724 | ->execute(); |
| 725 | } else { |
| 726 | $eId = $election->getId(); |
| 727 | $dbw->newUpdateQueryBuilder() |
| 728 | ->update( 'securepoll_elections' ) |
| 729 | ->set( $fields ) |
| 730 | ->where( [ 'el_entity' => $eId ] ) |
| 731 | ->caller( __METHOD__ ) |
| 732 | ->execute(); |
| 733 | |
| 734 | // Delete any questions or options that weren't included in the |
| 735 | // form submission. |
| 736 | $qIds = $dbw->newSelectQueryBuilder() |
| 737 | ->select( 'qu_entity' ) |
| 738 | ->from( 'securepoll_questions' ) |
| 739 | ->where( [ 'qu_election' => $eId ] ) |
| 740 | ->caller( __METHOD__ ) |
| 741 | ->fetchFieldValues(); |
| 742 | $oIds = $dbw->newSelectQueryBuilder() |
| 743 | ->select( 'op_entity' ) |
| 744 | ->from( 'securepoll_options' ) |
| 745 | ->where( [ 'op_election' => $eId ] ) |
| 746 | ->caller( __METHOD__ ) |
| 747 | ->fetchFieldValues(); |
| 748 | $deleteIds = array_merge( |
| 749 | array_diff( $qIds, $store->qIds ), |
| 750 | array_diff( $oIds, $store->oIds ) |
| 751 | ); |
| 752 | if ( $deleteIds ) { |
| 753 | $dbw->newDeleteQueryBuilder() |
| 754 | ->deleteFrom( 'securepoll_msgs' ) |
| 755 | ->where( [ 'msg_entity' => $deleteIds ] ) |
| 756 | ->caller( __METHOD__ ) |
| 757 | ->execute(); |
| 758 | $dbw->newDeleteQueryBuilder() |
| 759 | ->deleteFrom( 'securepoll_properties' ) |
| 760 | ->where( [ 'pr_entity' => $deleteIds ] ) |
| 761 | ->caller( __METHOD__ ) |
| 762 | ->execute(); |
| 763 | $dbw->newDeleteQueryBuilder() |
| 764 | ->deleteFrom( 'securepoll_questions' ) |
| 765 | ->where( [ 'qu_entity' => $deleteIds ] ) |
| 766 | ->caller( __METHOD__ ) |
| 767 | ->execute(); |
| 768 | $dbw->newDeleteQueryBuilder() |
| 769 | ->deleteFrom( 'securepoll_options' ) |
| 770 | ->where( [ 'op_entity' => $deleteIds ] ) |
| 771 | ->caller( __METHOD__ ) |
| 772 | ->execute(); |
| 773 | $dbw->newDeleteQueryBuilder() |
| 774 | ->deleteFrom( 'securepoll_entity' ) |
| 775 | ->where( [ 'en_id' => $deleteIds ] ) |
| 776 | ->caller( __METHOD__ ) |
| 777 | ->execute(); |
| 778 | } |
| 779 | } |
| 780 | self::savePropertiesAndMessages( $dbw, $eId, $election ); |
| 781 | |
| 782 | // Now do questions and options |
| 783 | $qIndex = 0; |
| 784 | foreach ( $election->getQuestions() as $question ) { |
| 785 | $qId = $question->getId(); |
| 786 | if ( !in_array( $qId, $qIds ) ) { |
| 787 | $qId = self::insertEntity( $dbw, 'question' ); |
| 788 | } |
| 789 | $dbw->newReplaceQueryBuilder() |
| 790 | ->replaceInto( 'securepoll_questions' ) |
| 791 | ->uniqueIndexFields( 'qu_entity' ) |
| 792 | ->row( [ |
| 793 | 'qu_entity' => $qId, |
| 794 | 'qu_election' => $eId, |
| 795 | 'qu_index' => ++$qIndex, |
| 796 | ] ) |
| 797 | ->caller( __METHOD__ ) |
| 798 | ->execute(); |
| 799 | self::savePropertiesAndMessages( $dbw, $qId, $question ); |
| 800 | |
| 801 | foreach ( $question->getOptions() as $option ) { |
| 802 | $oId = $option->getId(); |
| 803 | if ( !in_array( $oId, $oIds ) ) { |
| 804 | $oId = self::insertEntity( $dbw, 'option' ); |
| 805 | } |
| 806 | $dbw->newReplaceQueryBuilder() |
| 807 | ->replaceInto( 'securepoll_options' ) |
| 808 | ->uniqueIndexFields( 'op_entity' ) |
| 809 | ->row( [ |
| 810 | 'op_entity' => $oId, |
| 811 | 'op_election' => $eId, |
| 812 | 'op_question' => $qId, |
| 813 | ] ) |
| 814 | ->caller( __METHOD__ ) |
| 815 | ->execute(); |
| 816 | self::savePropertiesAndMessages( $dbw, $oId, $option ); |
| 817 | } |
| 818 | } |
| 819 | $dbw->endAtomic( __METHOD__ ); |
| 820 | |
| 821 | if ( $securePollUseLogging ) { |
| 822 | $this->logAdminChanges( $originalFormData, $formData, $eId ); |
| 823 | } |
| 824 | |
| 825 | // Create the "redirect" polls on foreign wikis |
| 826 | if ( $store->rId ) { |
| 827 | $election = $context->getElection( $store->rId ); |
| 828 | foreach ( $store->remoteWikis as $dbname ) { |
| 829 | $lb = $this->lbFactory->getMainLB( $dbname ); |
| 830 | // As for the local wiki, request autocommit mode to get outer transaction scope |
| 831 | $dbw = $lb->getConnection( ILoadBalancer::DB_PRIMARY, [], $dbname, |
| 832 | ILoadBalancer::CONN_TRX_AUTOCOMMIT ); |
| 833 | $dbw->startAtomic( __METHOD__ ); |
| 834 | // Find an existing dummy election, if any |
| 835 | $rId = $dbw->newSelectQueryBuilder() |
| 836 | ->select( 'p1.pr_entity' ) |
| 837 | ->from( 'securepoll_properties', 'p1' ) |
| 838 | ->join( 'securepoll_properties', 'p2', 'p1.pr_entity = p2.pr_entity' ) |
| 839 | ->where( [ |
| 840 | 'p1.pr_key' => 'jump-id', |
| 841 | 'p1.pr_value' => $eId, |
| 842 | 'p2.pr_key' => 'main-wiki', |
| 843 | 'p2.pr_value' => WikiMap::getCurrentWikiId(), |
| 844 | ] ) |
| 845 | ->caller( __METHOD__ ) |
| 846 | ->fetchField(); |
| 847 | if ( !$rId ) { |
| 848 | $rId = self::insertEntity( $dbw, 'election' ); |
| 849 | } |
| 850 | |
| 851 | // Insert it! We don't have to care about questions or options here. |
| 852 | $dbw->newReplaceQueryBuilder() |
| 853 | ->replaceInto( 'securepoll_elections' ) |
| 854 | ->uniqueIndexFields( 'el_entity' ) |
| 855 | ->row( [ |
| 856 | 'el_entity' => $rId, |
| 857 | 'el_title' => $election->title, |
| 858 | 'el_ballot' => $election->ballotType, |
| 859 | 'el_tally' => $election->tallyType, |
| 860 | 'el_primary_lang' => $election->getLanguage(), |
| 861 | 'el_start_date' => $dbw->timestamp( $election->getStartDate() ), |
| 862 | 'el_end_date' => $dbw->timestamp( $election->getEndDate() ), |
| 863 | 'el_auth_type' => $election->authType, |
| 864 | 'el_owner' => $election->owner, |
| 865 | ] ) |
| 866 | ->caller( __METHOD__ ) |
| 867 | ->execute(); |
| 868 | self::savePropertiesAndMessages( $dbw, $rId, $election ); |
| 869 | |
| 870 | // Fix jump-id |
| 871 | $dbw->newUpdateQueryBuilder() |
| 872 | ->update( 'securepoll_properties' ) |
| 873 | ->set( [ 'pr_value' => $eId ] ) |
| 874 | ->where( [ |
| 875 | 'pr_entity' => $rId, |
| 876 | 'pr_key' => 'jump-id' |
| 877 | ] ) |
| 878 | ->caller( __METHOD__ ) |
| 879 | ->execute(); |
| 880 | $dbw->endAtomic( __METHOD__ ); |
| 881 | } |
| 882 | } |
| 883 | |
| 884 | $this->recordElectionToNamespace( $eId, $formData ); |
| 885 | |
| 886 | return Status::newGood( $eId ); |
| 887 | } |
| 888 | |
| 889 | /** |
| 890 | * Record this election to the SecurePoll namespace, if so configured. |
| 891 | * |
| 892 | * @param int $eId election id |
| 893 | * @param array $formData |
| 894 | */ |
| 895 | private function recordElectionToNamespace( $eId, $formData ) { |
| 896 | if ( $this->specialPage->getConfig()->get( 'SecurePollUseNamespace' ) ) { |
| 897 | // Create a new context to bypass caching. |
| 898 | $context = new Context; |
| 899 | // We may be inside a transaction, so force a primary DB connection (T209804) |
| 900 | $context->getStore()->setForcePrimary( true ); |
| 901 | |
| 902 | $election = $context->getElection( $eId ); |
| 903 | |
| 904 | [ $title, $content ] = SecurePollContentHandler::makeContentFromElection( |
| 905 | $election |
| 906 | ); |
| 907 | $wp = $this->wikiPageFactory->newFromTitle( $title ); |
| 908 | $wp->doUserEditContent( |
| 909 | $content, |
| 910 | $this->specialPage->getUser(), |
| 911 | $formData['comment'] |
| 912 | ); |
| 913 | |
| 914 | [ $title, $content ] = SecurePollContentHandler::makeContentFromElection( |
| 915 | $election, |
| 916 | 'msg/' . $election->getLanguage() |
| 917 | ); |
| 918 | $wp = $this->wikiPageFactory->newFromTitle( $title ); |
| 919 | $wp->doUserEditContent( |
| 920 | $content, |
| 921 | $this->specialPage->getUser(), |
| 922 | $formData['comment'] |
| 923 | ); |
| 924 | } |
| 925 | } |
| 926 | |
| 927 | /** |
| 928 | * Log changes made to the admins of the election. |
| 929 | * |
| 930 | * @param array $originalFormData Empty array if no election exists |
| 931 | * @param array $formData |
| 932 | * @param int $electionId |
| 933 | */ |
| 934 | private function logAdminChanges( |
| 935 | array $originalFormData, |
| 936 | array $formData, |
| 937 | int $electionId |
| 938 | ): void { |
| 939 | if ( isset( $originalFormData['property_admins'] ) ) { |
| 940 | $oldAdmins = explode( "\n", $originalFormData['property_admins'] ); |
| 941 | } else { |
| 942 | $oldAdmins = []; |
| 943 | } |
| 944 | $newAdmins = explode( "\n", $formData['property_admins'] ); |
| 945 | |
| 946 | if ( $oldAdmins === $newAdmins ) { |
| 947 | return; |
| 948 | } |
| 949 | |
| 950 | $actions = [ |
| 951 | self::LOG_TYPE_ADDADMIN => array_diff( $newAdmins, $oldAdmins ), |
| 952 | self::LOG_TYPE_REMOVEADMIN => array_diff( $oldAdmins, $newAdmins ), |
| 953 | ]; |
| 954 | |
| 955 | $dbw = $this->lbFactory->getMainLB()->getConnection( ILoadBalancer::DB_PRIMARY ); |
| 956 | $fields = [ |
| 957 | 'spl_timestamp' => $dbw->timestamp( time() ), |
| 958 | 'spl_election_id' => $electionId, |
| 959 | 'spl_user' => $this->specialPage->getUser()->getId(), |
| 960 | ]; |
| 961 | |
| 962 | foreach ( array_keys( $actions ) as $action ) { |
| 963 | foreach ( $actions[$action] as $admin ) { |
| 964 | $dbw->newInsertQueryBuilder() |
| 965 | ->insertInto( 'securepoll_log' ) |
| 966 | ->row( $fields + [ |
| 967 | 'spl_type' => $action, |
| 968 | 'spl_target' => $this->userFactory->newFromName( $admin )->getId(), |
| 969 | ] ) |
| 970 | ->caller( __METHOD__ ) |
| 971 | ->execute(); |
| 972 | } |
| 973 | } |
| 974 | } |
| 975 | |
| 976 | /** |
| 977 | * Recreate the form data from an election |
| 978 | * |
| 979 | * @return array |
| 980 | */ |
| 981 | private function getFormDataFromElection() { |
| 982 | $lang = $this->election->getLanguage(); |
| 983 | $data = array_replace_recursive( |
| 984 | SecurePollContentHandler::getDataFromElection( $this->election, "msg/$lang" ), |
| 985 | SecurePollContentHandler::getDataFromElection( $this->election ) |
| 986 | ); |
| 987 | $p = &$data['properties']; |
| 988 | $m = &$data['messages']; |
| 989 | |
| 990 | $startDate = new MWTimestamp( $data['startDate'] ); |
| 991 | $endDate = new MWTimestamp( $data['endDate'] ); |
| 992 | |
| 993 | $ballot = $data['ballot']; |
| 994 | $tally = $data['tally']; |
| 995 | $crypt = $p['encrypt-type'] ?? 'none'; |
| 996 | |
| 997 | $formData = [ |
| 998 | 'election_id' => $data['id'], |
| 999 | 'election_title' => $data['title'], |
| 1000 | 'property_wiki' => $p['wikis-val'] ?? null, |
| 1001 | 'election_primaryLang' => $data['lang'], |
| 1002 | 'election_startdate' => $startDate->format( 'Y-m-d\TH:i:s.0\Z' ), |
| 1003 | 'election_enddate' => $endDate->format( 'Y-m-d\TH:i:s.0\Z' ), |
| 1004 | 'return-url' => $p['return-url'] ?? null, |
| 1005 | 'jump-text' => $m['jump-text'] ?? null, |
| 1006 | 'election_type' => "{$ballot}+{$tally}", |
| 1007 | 'election_crypt' => $crypt, |
| 1008 | 'disallow-change' => isset( $p['disallow-change'] ) ? (bool)$p['disallow-change'] : null, |
| 1009 | 'voter-privacy' => isset( $p['voter-privacy'] ) ? (bool)$p['voter-privacy'] : null, |
| 1010 | 'property_admins' => '', |
| 1011 | 'request-comment' => isset( $p['request-comment'] ) ? (bool)$p['request-comment'] : null, |
| 1012 | 'prompt-active-wiki' => isset( $p['prompt-active-wiki'] ) ? (bool)$p['prompt-active-wiki'] : null, |
| 1013 | 'comment-prompt' => $m['comment-prompt'] ?? null, |
| 1014 | 'questions' => [], |
| 1015 | 'comment' => '', |
| 1016 | ]; |
| 1017 | |
| 1018 | if ( isset( $data['properties']['admins'] ) ) { |
| 1019 | // HTMLUsersMultiselectField takes a line-separated string |
| 1020 | $formData['property_admins'] = implode( "\n", explode( '|', $data['properties']['admins'] ) ); |
| 1021 | } |
| 1022 | |
| 1023 | $classes = []; |
| 1024 | $tallyTypes = []; |
| 1025 | foreach ( $this->context->getBallotTypesForVote() as $class ) { |
| 1026 | $classes[] = $class; |
| 1027 | foreach ( $class::getTallyTypes() as $type ) { |
| 1028 | $tallyTypes[$type] = true; |
| 1029 | } |
| 1030 | } |
| 1031 | foreach ( Tallier::$tallierTypes as $type => $class ) { |
| 1032 | if ( isset( $tallyTypes[$type] ) ) { |
| 1033 | $classes[] = $class; |
| 1034 | } |
| 1035 | } |
| 1036 | foreach ( Crypt::getCryptTypes() as $class ) { |
| 1037 | if ( $class !== false ) { |
| 1038 | $classes[] = $class; |
| 1039 | } |
| 1040 | } |
| 1041 | |
| 1042 | foreach ( $classes as $class ) { |
| 1043 | self::unprocessFormData( $formData, $data, $class, 'election' ); |
| 1044 | } |
| 1045 | |
| 1046 | foreach ( $data['questions'] as $question ) { |
| 1047 | $q = [ |
| 1048 | 'text' => $question['messages']['text'], |
| 1049 | ]; |
| 1050 | if ( isset( $question['id'] ) ) { |
| 1051 | $q['id'] = $question['id']; |
| 1052 | } |
| 1053 | |
| 1054 | foreach ( $classes as $class ) { |
| 1055 | self::unprocessFormData( $q, $question, $class, 'question' ); |
| 1056 | } |
| 1057 | |
| 1058 | // Process options for this question |
| 1059 | foreach ( $question['options'] as $option ) { |
| 1060 | $o = [ |
| 1061 | 'text' => $option['messages']['text'], |
| 1062 | ]; |
| 1063 | if ( isset( $option['id'] ) ) { |
| 1064 | $o['id'] = $option['id']; |
| 1065 | } |
| 1066 | |
| 1067 | foreach ( $classes as $class ) { |
| 1068 | self::unprocessFormData( $o, $option, $class, 'option' ); |
| 1069 | } |
| 1070 | |
| 1071 | $q['options'][] = $o; |
| 1072 | } |
| 1073 | |
| 1074 | $formData['questions'][] = $q; |
| 1075 | } |
| 1076 | |
| 1077 | return $formData; |
| 1078 | } |
| 1079 | |
| 1080 | /** |
| 1081 | * Insert an entry into the securepoll_entities table, and return the ID |
| 1082 | * |
| 1083 | * @param IDatabase $dbw |
| 1084 | * @param string $type Entity type |
| 1085 | * @return int |
| 1086 | */ |
| 1087 | private static function insertEntity( $dbw, $type ) { |
| 1088 | $dbw->newInsertQueryBuilder() |
| 1089 | ->insertInto( 'securepoll_entity' ) |
| 1090 | ->row( [ |
| 1091 | 'en_type' => $type, |
| 1092 | ] ) |
| 1093 | ->caller( __METHOD__ ) |
| 1094 | ->execute(); |
| 1095 | |
| 1096 | return $dbw->insertId(); |
| 1097 | } |
| 1098 | |
| 1099 | /** |
| 1100 | * Save properties and messages for an entity |
| 1101 | * |
| 1102 | * @param IDatabase $dbw |
| 1103 | * @param int $id |
| 1104 | * @param Entity $entity |
| 1105 | */ |
| 1106 | private static function savePropertiesAndMessages( $dbw, $id, $entity ) { |
| 1107 | $properties = []; |
| 1108 | foreach ( $entity->getAllProperties() as $key => $value ) { |
| 1109 | $properties[] = [ |
| 1110 | 'pr_entity' => $id, |
| 1111 | 'pr_key' => $key, |
| 1112 | 'pr_value' => $value, |
| 1113 | ]; |
| 1114 | } |
| 1115 | if ( $properties ) { |
| 1116 | $dbw->newReplaceQueryBuilder() |
| 1117 | ->replaceInto( 'securepoll_properties' ) |
| 1118 | ->uniqueIndexFields( [ 'pr_entity', 'pr_key' ] ) |
| 1119 | ->rows( $properties ) |
| 1120 | ->caller( __METHOD__ ) |
| 1121 | ->execute(); |
| 1122 | } |
| 1123 | |
| 1124 | $messages = []; |
| 1125 | $langs = $entity->getLangList(); |
| 1126 | foreach ( $entity->getMessageNames() as $name ) { |
| 1127 | foreach ( $langs as $lang ) { |
| 1128 | $value = $entity->getRawMessage( $name, $lang ); |
| 1129 | if ( $value !== false ) { |
| 1130 | $messages[] = [ |
| 1131 | 'msg_entity' => $id, |
| 1132 | 'msg_lang' => $lang, |
| 1133 | 'msg_key' => $name, |
| 1134 | 'msg_text' => $value, |
| 1135 | ]; |
| 1136 | } |
| 1137 | } |
| 1138 | } |
| 1139 | if ( $messages ) { |
| 1140 | $dbw->newReplaceQueryBuilder() |
| 1141 | ->replaceInto( 'securepoll_msgs' ) |
| 1142 | ->uniqueIndexFields( [ 'msg_entity', 'msg_lang', 'msg_key' ] ) |
| 1143 | ->rows( $messages ) |
| 1144 | ->caller( __METHOD__ ) |
| 1145 | ->execute(); |
| 1146 | } |
| 1147 | } |
| 1148 | |
| 1149 | /** |
| 1150 | * Combine form items for the class into the main array |
| 1151 | * |
| 1152 | * @param array &$outItems Array to insert the descriptors into |
| 1153 | * @param string $field Owning field name, for hide-if |
| 1154 | * @param string|array $types Type value(s) in the field, for hide-if |
| 1155 | * @param class-string<Ballot|Crypt|Tallier>|false $class |
| 1156 | * @param string|null $category If given, ::getCreateDescriptors is |
| 1157 | * expected to return an array with subarrays for different categories |
| 1158 | * of descriptors, and this selects which subarray to process. |
| 1159 | * @param bool|null $disabled Should the field be disabled |
| 1160 | */ |
| 1161 | private static function processFormItems( |
| 1162 | &$outItems, $field, $types, $class, |
| 1163 | $category = null, |
| 1164 | $disabled = false |
| 1165 | ) { |
| 1166 | if ( $class === false ) { |
| 1167 | return; |
| 1168 | } |
| 1169 | |
| 1170 | $items = $class::getCreateDescriptors(); |
| 1171 | |
| 1172 | if ( !is_array( $types ) ) { |
| 1173 | $types = [ $types ]; |
| 1174 | } |
| 1175 | |
| 1176 | if ( $category ) { |
| 1177 | if ( !isset( $items[$category] ) ) { |
| 1178 | return; |
| 1179 | } |
| 1180 | $items = $items[$category]; |
| 1181 | } |
| 1182 | |
| 1183 | foreach ( $items as $key => $item ) { |
| 1184 | if ( $disabled ) { |
| 1185 | $item['disabled'] = true; |
| 1186 | } |
| 1187 | if ( !isset( $outItems[$key] ) ) { |
| 1188 | if ( !isset( $item['hide-if'] ) ) { |
| 1189 | $item['hide-if'] = [ |
| 1190 | 'OR', |
| 1191 | [ 'AND' ] |
| 1192 | ]; |
| 1193 | } else { |
| 1194 | $item['hide-if'] = [ |
| 1195 | 'OR', |
| 1196 | [ 'AND' ], |
| 1197 | $item['hide-if'] |
| 1198 | ]; |
| 1199 | } |
| 1200 | $outItems[$key] = $item; |
| 1201 | } else { |
| 1202 | // @todo Detect if this is really the same descriptor? |
| 1203 | } |
| 1204 | foreach ( $types as $type ) { |
| 1205 | $outItems[$key]['hide-if'][1][] = [ |
| 1206 | '!==', |
| 1207 | $field, |
| 1208 | $type |
| 1209 | ]; |
| 1210 | } |
| 1211 | } |
| 1212 | } |
| 1213 | |
| 1214 | /** |
| 1215 | * Inject form field values for the class's properties and messages |
| 1216 | * |
| 1217 | * @param array &$formData Form data array |
| 1218 | * @param array $data Input data array |
| 1219 | * @param class-string<Ballot|Crypt|Tallier>|false $class |
| 1220 | * @param string|null $category If given, ::getCreateDescriptors is |
| 1221 | * expected to return an array with subarrays for different categories |
| 1222 | * of descriptors, and this selects which subarray to process. |
| 1223 | */ |
| 1224 | private static function unprocessFormData( &$formData, $data, $class, $category ) { |
| 1225 | if ( $class === false ) { |
| 1226 | return; |
| 1227 | } |
| 1228 | |
| 1229 | $items = $class::getCreateDescriptors(); |
| 1230 | |
| 1231 | if ( $category ) { |
| 1232 | if ( !isset( $items[$category] ) ) { |
| 1233 | return; |
| 1234 | } |
| 1235 | $items = $items[$category]; |
| 1236 | } |
| 1237 | |
| 1238 | foreach ( $items as $key => $item ) { |
| 1239 | if ( !isset( $item['SecurePoll_type'] ) ) { |
| 1240 | continue; |
| 1241 | } |
| 1242 | switch ( $item['SecurePoll_type'] ) { |
| 1243 | case 'property': |
| 1244 | if ( isset( $data['properties'][$key] ) ) { |
| 1245 | $formData[$key] = $data['properties'][$key]; |
| 1246 | } else { |
| 1247 | $formData[$key] = null; |
| 1248 | } |
| 1249 | break; |
| 1250 | case 'properties': |
| 1251 | $formData[$key] = []; |
| 1252 | foreach ( $data['properties'] as $k => $v ) { |
| 1253 | $formData[$key][$k] = $v; |
| 1254 | } |
| 1255 | break; |
| 1256 | case 'message': |
| 1257 | if ( isset( $data['messages'][$key] ) ) { |
| 1258 | $formData[$key] = $data['messages'][$key]; |
| 1259 | } else { |
| 1260 | $formData[$key] = null; |
| 1261 | } |
| 1262 | break; |
| 1263 | case 'messages': |
| 1264 | $formData[$key] = []; |
| 1265 | foreach ( $data['messages'] as $k => $v ) { |
| 1266 | $formData[$key][$k] = $v; |
| 1267 | } |
| 1268 | break; |
| 1269 | } |
| 1270 | } |
| 1271 | } |
| 1272 | |
| 1273 | /** |
| 1274 | * Check that the user has the securepoll-edit-poll right |
| 1275 | * |
| 1276 | * @param string $value Username |
| 1277 | * @param array $alldata All form data |
| 1278 | * @param HTMLForm $containingForm Containing HTMLForm |
| 1279 | * @return bool|string true on success, string on error |
| 1280 | */ |
| 1281 | public function checkEditPollRight( $value, $alldata, HTMLForm $containingForm ) { |
| 1282 | $user = $this->userFactory->newFromName( $value ); |
| 1283 | if ( !$user || !$user->isAllowed( 'securepoll-edit-poll' ) ) { |
| 1284 | return $this->msg( |
| 1285 | 'securepoll-create-user-missing-edit-right', |
| 1286 | $value |
| 1287 | )->parse(); |
| 1288 | } |
| 1289 | |
| 1290 | return true; |
| 1291 | } |
| 1292 | |
| 1293 | public function checkElectionEndDate( $value, $formData ) { |
| 1294 | $startDate = new DateTime( $formData['election_startdate'], new DateTimeZone( 'GMT' ) ); |
| 1295 | $endDate = new DateTime( $value, new DateTimeZone( 'GMT' ) ); |
| 1296 | |
| 1297 | if ( $startDate >= $endDate ) { |
| 1298 | return $this->msg( 'securepoll-htmlform-daterange-end-before-start' )->parseAsBlock(); |
| 1299 | } |
| 1300 | |
| 1301 | return true; |
| 1302 | } |
| 1303 | |
| 1304 | /** |
| 1305 | * Check that a required field has been filled. |
| 1306 | * |
| 1307 | * This is a hack for using with cloner fields. Just setting required=true |
| 1308 | * breaks cloner fields when used with OOUI, in no-JS environments, because |
| 1309 | * the browser will prevent submission on clicking the remove button of an |
| 1310 | * empty field. |
| 1311 | * |
| 1312 | * @internal For use by the HTMLFormField |
| 1313 | * @param string $value |
| 1314 | * @return true|Message true on success, Message on error |
| 1315 | */ |
| 1316 | public static function checkRequired( $value ) { |
| 1317 | if ( $value === '' ) { |
| 1318 | return Status::newFatal( 'htmlform-required' )->getMessage(); |
| 1319 | } |
| 1320 | return true; |
| 1321 | } |
| 1322 | } |