MediaWiki  master
WebInstaller.php
Go to the documentation of this file.
1 <?php
26 
33 class WebInstaller extends Installer {
34 
38  public $output;
39 
45  public $request;
46 
52  protected $session;
53 
59  protected $phpErrors;
60 
71  public $pageSequence = [
72  'Language',
73  'ExistingWiki',
74  'Welcome',
75  'DBConnect',
76  'Upgrade',
77  'DBSettings',
78  'Name',
79  'Options',
80  'Install',
81  'Complete',
82  ];
83 
89  protected $otherPages = [
90  'Restart',
91  'ReleaseNotes',
92  'Copying',
93  'UpgradeDoc', // Can't use Upgrade due to Upgrade step
94  ];
95 
102  protected $happyPages;
103 
111  protected $skippedPages;
112 
118  public $showSessionWarning = false;
119 
125  protected $tabIndex = 1;
126 
132  protected $helpBoxId = 1;
133 
139  protected $currentPageName;
140 
144  public function __construct( WebRequest $request ) {
145  parent::__construct();
146  $this->output = new WebInstallerOutput( $this );
147  $this->request = $request;
148  }
149 
157  public function execute( array $session ) {
158  $this->session = $session;
159 
160  if ( isset( $session['settings'] ) ) {
161  $this->settings = $session['settings'] + $this->settings;
162  // T187586 MediaWikiServices works with globals
163  foreach ( $this->settings as $key => $val ) {
164  $GLOBALS[$key] = $val;
165  }
166  }
167 
168  $this->setupLanguage();
169 
170  if ( ( $this->getVar( '_InstallDone' ) || $this->getVar( '_UpgradeDone' ) )
171  && $this->request->getVal( 'localsettings' )
172  ) {
173  $this->outputLS();
174  return $this->session;
175  }
176 
177  $isCSS = $this->request->getVal( 'css' );
178  if ( $isCSS ) {
179  $this->outputCss();
180  return $this->session;
181  }
182 
183  $this->happyPages = $session['happyPages'] ?? [];
184 
185  $this->skippedPages = $session['skippedPages'] ?? [];
186 
187  $lowestUnhappy = $this->getLowestUnhappy();
188 
189  # Special case for Creative Commons partner chooser box.
190  if ( $this->request->getVal( 'SubmitCC' ) ) {
192  $page = $this->getPageByName( 'Options' );
193  '@phan-var WebInstallerOptions $page';
194  $this->output->useShortHeader();
195  $this->output->allowFrames();
196  $page->submitCC();
197 
198  return $this->finish();
199  }
200 
201  if ( $this->request->getVal( 'ShowCC' ) ) {
203  $page = $this->getPageByName( 'Options' );
204  '@phan-var WebInstallerOptions $page';
205  $this->output->useShortHeader();
206  $this->output->allowFrames();
207  $this->output->addHTML( $page->getCCDoneBox() );
208 
209  return $this->finish();
210  }
211 
212  # Get the page name.
213  $pageName = $this->request->getVal( 'page', '' );
214 
215  if ( in_array( $pageName, $this->otherPages ) ) {
216  # Out of sequence
217  $pageId = false;
218  $page = $this->getPageByName( $pageName );
219  } else {
220  # Main sequence
221  if ( !$pageName || !in_array( $pageName, $this->pageSequence ) ) {
222  $pageId = $lowestUnhappy;
223  } else {
224  $pageId = array_search( $pageName, $this->pageSequence );
225  }
226 
227  # If necessary, move back to the lowest-numbered unhappy page
228  if ( $pageId > $lowestUnhappy ) {
229  $pageId = $lowestUnhappy;
230  if ( $lowestUnhappy == 0 ) {
231  # Knocked back to start, possible loss of session data.
232  $this->showSessionWarning = true;
233  }
234  }
235 
236  $pageName = $this->pageSequence[$pageId];
237  $page = $this->getPageByName( $pageName );
238  }
239 
240  # If a back button was submitted, go back without submitting the form data.
241  if ( $this->request->wasPosted() && $this->request->getBool( 'submit-back' ) ) {
242  if ( $this->request->getVal( 'lastPage' ) ) {
243  $nextPage = $this->request->getVal( 'lastPage' );
244  } elseif ( $pageId !== false ) {
245  # Main sequence page
246  # Skip the skipped pages
247  $nextPageId = $pageId;
248 
249  do {
250  $nextPageId--;
251  $nextPage = $this->pageSequence[$nextPageId];
252  } while ( isset( $this->skippedPages[$nextPage] ) );
253  } else {
254  $nextPage = $this->pageSequence[$lowestUnhappy];
255  }
256 
257  $this->output->redirect( $this->getUrl( [ 'page' => $nextPage ] ) );
258 
259  return $this->finish();
260  }
261 
262  # Execute the page.
263  $this->currentPageName = $page->getName();
264  $this->startPageWrapper( $pageName );
265 
266  if ( $page->isSlow() ) {
267  $this->disableTimeLimit();
268  }
269 
270  $result = $page->execute();
271 
272  $this->endPageWrapper();
273 
274  if ( $result == 'skip' ) {
275  # Page skipped without explicit submission.
276  # Skip it when we click "back" so that we don't just go forward again.
277  $this->skippedPages[$pageName] = true;
278  $result = 'continue';
279  } else {
280  unset( $this->skippedPages[$pageName] );
281  }
282 
283  # If it was posted, the page can request a continue to the next page.
284  if ( $result === 'continue' && !$this->output->headerDone() ) {
285  if ( $pageId !== false ) {
286  $this->happyPages[$pageId] = true;
287  }
288 
289  $lowestUnhappy = $this->getLowestUnhappy();
290 
291  if ( $this->request->getVal( 'lastPage' ) ) {
292  $nextPage = $this->request->getVal( 'lastPage' );
293  } elseif ( $pageId !== false ) {
294  $nextPage = $this->pageSequence[$pageId + 1];
295  } else {
296  $nextPage = $this->pageSequence[$lowestUnhappy];
297  }
298 
299  if ( array_search( $nextPage, $this->pageSequence ) > $lowestUnhappy ) {
300  $nextPage = $this->pageSequence[$lowestUnhappy];
301  }
302 
303  $this->output->redirect( $this->getUrl( [ 'page' => $nextPage ] ) );
304  }
305 
306  return $this->finish();
307  }
308 
313  public function getLowestUnhappy() {
314  if ( count( $this->happyPages ) == 0 ) {
315  return 0;
316  } else {
317  return max( array_keys( $this->happyPages ) ) + 1;
318  }
319  }
320 
327  public function startSession() {
328  if ( wfIniGetBool( 'session.auto_start' ) || session_id() ) {
329  // Done already
330  return true;
331  }
332 
333  // Use secure cookies if we are on HTTPS
334  $options = [];
335  if ( $this->request->getProtocol() === 'https' ) {
336  $options['cookie_secure'] = '1';
337  }
338 
339  $this->phpErrors = [];
340  set_error_handler( [ $this, 'errorHandler' ] );
341  try {
342  session_name( 'mw_installer_session' );
343  session_start( $options );
344  } catch ( Exception $e ) {
345  restore_error_handler();
346  throw $e;
347  }
348  restore_error_handler();
349 
350  if ( $this->phpErrors ) {
351  return false;
352  }
353 
354  return true;
355  }
356 
365  public function getFingerprint() {
366  // Get the base URL of the installation
367  $url = $this->request->getFullRequestURL();
368  if ( preg_match( '!^(.*\?)!', $url, $m ) ) {
369  // Trim query string
370  $url = $m[1];
371  }
372  if ( preg_match( '!^(.*)/[^/]*/[^/]*$!', $url, $m ) ) {
373  // This... seems to try to get the base path from
374  // the /mw-config/index.php. Kinda scary though?
375  $url = $m[1];
376  }
377 
378  return md5( serialize( [
379  'local path' => dirname( __DIR__ ),
380  'url' => $url,
381  'version' => MW_VERSION
382  ] ) );
383  }
384 
391  public function showError( $msg, ...$params ) {
392  if ( !( $msg instanceof Message ) ) {
393  $msg = wfMessage(
394  $msg,
395  array_map( 'htmlspecialchars', $params )
396  );
397  }
398  $text = $msg->useDatabase( false )->parse();
399  $box = Html::errorBox( $text, '', 'config-error-box' );
400  $this->output->addHTML( $box );
401  }
402 
409  public function errorHandler( $errno, $errstr ) {
410  $this->phpErrors[] = $errstr;
411  }
412 
418  public function finish() {
419  $this->output->output();
420 
421  $this->session['happyPages'] = $this->happyPages;
422  $this->session['skippedPages'] = $this->skippedPages;
423  $this->session['settings'] = $this->settings;
424 
425  return $this->session;
426  }
427 
431  public function reset() {
432  $this->session = [];
433  $this->happyPages = [];
434  $this->settings = [];
435  }
436 
444  public function getUrl( $query = [] ) {
445  $url = $this->request->getRequestURL();
446  # Remove existing query
447  $url = preg_replace( '/\?.*$/', '', $url );
448 
449  if ( $query ) {
450  $url .= '?' . wfArrayToCgi( $query );
451  }
452 
453  return $url;
454  }
455 
462  public function getPageByName( $pageName ) {
463  $pageClass = 'WebInstaller' . $pageName;
464 
465  return new $pageClass( $this );
466  }
467 
476  public function getSession( $name, $default = null ) {
477  return $this->session[$name] ?? $default;
478  }
479 
486  public function setSession( $name, $value ) {
487  $this->session[$name] = $value;
488  }
489 
495  public function nextTabIndex() {
496  return $this->tabIndex++;
497  }
498 
502  public function setupLanguage() {
503  global $wgLang, $wgLanguageCode;
504 
505  if ( $this->getSession( 'test' ) === null && !$this->request->wasPosted() ) {
507  $wgLang = MediaWikiServices::getInstance()->getLanguageFactory()
508  ->getLanguage( $wgLanguageCode );
509  RequestContext::getMain()->setLanguage( $wgLang );
510  $this->setVar( 'wgLanguageCode', $wgLanguageCode );
511  $this->setVar( '_UserLang', $wgLanguageCode );
512  } else {
513  $wgLanguageCode = $this->getVar( 'wgLanguageCode' );
514  }
515  }
516 
523  public function getAcceptLanguage() {
524  global $wgLanguageCode, $wgRequest;
525 
526  $mwLanguages = MediaWikiServices::getInstance()
527  ->getLanguageNameUtils()
528  ->getLanguageNames( LanguageNameUtils::AUTONYMS, LanguageNameUtils::SUPPORTED );
529  $headerLanguages = array_keys( $wgRequest->getAcceptLang() );
530 
531  foreach ( $headerLanguages as $lang ) {
532  if ( isset( $mwLanguages[$lang] ) ) {
533  return $lang;
534  }
535  }
536 
537  return $wgLanguageCode;
538  }
539 
545  private function startPageWrapper( $currentPageName ) {
546  $s = "<div class=\"config-page-wrapper\">\n";
547  $s .= "<div class=\"config-page\">\n";
548  $s .= "<div class=\"config-page-list\"><ul>\n";
549  $lastHappy = -1;
550 
551  foreach ( $this->pageSequence as $id => $pageName ) {
552  $happy = !empty( $this->happyPages[$id] );
553  $s .= $this->getPageListItem(
554  $pageName,
555  $happy || $lastHappy == $id - 1,
557  );
558 
559  if ( $happy ) {
560  $lastHappy = $id;
561  }
562  }
563 
564  $s .= "</ul><br/><ul>\n";
565  $s .= $this->getPageListItem( 'Restart', true, $currentPageName );
566  // End list pane
567  $s .= "</ul></div>\n";
568 
569  // Messages:
570  // config-page-language, config-page-welcome, config-page-dbconnect, config-page-upgrade,
571  // config-page-dbsettings, config-page-name, config-page-options, config-page-install,
572  // config-page-complete, config-page-restart, config-page-releasenotes,
573  // config-page-copying, config-page-upgradedoc, config-page-existingwiki
574  $s .= Html::element( 'h2', [],
575  wfMessage( 'config-page-' . strtolower( $currentPageName ) )->text() );
576 
577  $this->output->addHTMLNoFlush( $s );
578  }
579 
589  private function getPageListItem( $pageName, $enabled, $currentPageName ) {
590  $s = "<li class=\"config-page-list-item\">";
591 
592  // Messages:
593  // config-page-language, config-page-welcome, config-page-dbconnect, config-page-upgrade,
594  // config-page-dbsettings, config-page-name, config-page-options, config-page-install,
595  // config-page-complete, config-page-restart, config-page-releasenotes,
596  // config-page-copying, config-page-upgradedoc, config-page-existingwiki
597  $name = wfMessage( 'config-page-' . strtolower( $pageName ) )->text();
598 
599  if ( $enabled ) {
600  $query = [ 'page' => $pageName ];
601 
602  if ( !in_array( $pageName, $this->pageSequence ) ) {
603  if ( in_array( $currentPageName, $this->pageSequence ) ) {
604  $query['lastPage'] = $currentPageName;
605  }
606 
607  $link = Html::element( 'a',
608  [
609  'href' => $this->getUrl( $query )
610  ],
611  $name
612  );
613  } else {
614  $link = htmlspecialchars( $name );
615  }
616 
617  if ( $pageName == $currentPageName ) {
618  $s .= "<span class=\"config-page-current\">$link</span>";
619  } else {
620  $s .= $link;
621  }
622  } else {
623  $s .= Html::element( 'span',
624  [
625  'class' => 'config-page-disabled'
626  ],
627  $name
628  );
629  }
630 
631  $s .= "</li>\n";
632 
633  return $s;
634  }
635 
639  private function endPageWrapper() {
640  $this->output->addHTMLNoFlush(
641  "<div class=\"visualClear\"></div>\n" .
642  "</div>\n" .
643  "<div class=\"visualClear\"></div>\n" .
644  "</div>" );
645  }
646 
655  public function getInfoBox( $text, $icon = false, $class = '' ) {
656  $html = ( $text instanceof HtmlArmor ) ?
657  HtmlArmor::getHtml( $text ) :
658  $this->parse( $text, true );
659  $icon = ( !$icon ) ?
660  'images/info-32.png' :
661  'images/' . $icon;
662  $alt = wfMessage( 'config-information' )->text();
663 
664  return self::infoBox( $html, $icon, $alt, $class );
665  }
666 
676  public function getHelpBox( $msg, ...$args ) {
677  $args = array_map( 'htmlspecialchars', $args );
678  $text = wfMessage( $msg, $args )->useDatabase( false )->plain();
679  $html = $this->parse( $text, true );
680  $id = 'helpBox-' . $this->helpBoxId++;
681 
682  return "<div class=\"config-help-field-container\">\n" .
683  "<input type=\"checkbox\" class=\"config-help-field-checkbox\" id=\"$id\" />" .
684  "<label class=\"config-help-field-hint\" for=\"$id\" title=\"" .
685  wfMessage( 'config-help-tooltip' )->escaped() . "\">" .
686  wfMessage( 'config-help' )->escaped() . "</label>\n" .
687  "<div class=\"config-help-field-data\">" . $html . "</div>\n" .
688  "</div>\n";
689  }
690 
696  public function showHelpBox( $msg, ...$params ) {
697  $html = $this->getHelpBox( $msg, ...$params );
698  $this->output->addHTML( $html );
699  }
700 
708  public function showMessage( $msg, ...$params ) {
709  $html = '<div class="config-message">' .
710  $this->parse( wfMessage( $msg, $params )->useDatabase( false )->plain() ) .
711  "</div>\n";
712  $this->output->addHTML( $html );
713  }
714 
718  public function showStatusMessage( Status $status ) {
719  $errors = array_merge( $status->getErrorsArray(), $status->getWarningsArray() );
720  foreach ( $errors as $error ) {
721  $this->showMessage( ...$error );
722  }
723  }
724 
736  public function label( $msg, $forId, $contents, $helpData = "" ) {
737  if ( strval( $msg ) == '' ) {
738  $labelText = "\u{00A0}";
739  } else {
740  $labelText = wfMessage( $msg )->escaped();
741  }
742 
743  $attributes = [ 'class' => 'config-label' ];
744 
745  if ( $forId ) {
746  $attributes['for'] = $forId;
747  }
748 
749  return "<div class=\"config-block\">\n" .
750  " <div class=\"config-block-label\">\n" .
751  Xml::tags( 'label',
752  $attributes,
753  $labelText
754  ) . "\n" .
755  $helpData .
756  " </div>\n" .
757  " <div class=\"config-block-elements\">\n" .
758  $contents .
759  " </div>\n" .
760  "</div>\n";
761  }
762 
778  public function getTextBox( $params ) {
779  if ( !isset( $params['controlName'] ) ) {
780  $params['controlName'] = 'config_' . $params['var'];
781  }
782 
783  if ( !isset( $params['value'] ) ) {
784  $params['value'] = $this->getVar( $params['var'] );
785  }
786 
787  if ( !isset( $params['attribs'] ) ) {
788  $params['attribs'] = [];
789  }
790  if ( !isset( $params['help'] ) ) {
791  $params['help'] = "";
792  }
793 
794  return $this->label(
795  $params['label'],
796  $params['controlName'],
797  Xml::input(
798  $params['controlName'],
799  30, // intended to be overridden by CSS
800  $params['value'],
801  $params['attribs'] + [
802  'id' => $params['controlName'],
803  'class' => 'config-input-text',
804  'tabindex' => $this->nextTabIndex()
805  ]
806  ),
807  $params['help']
808  );
809  }
810 
825  public function getTextArea( $params ) {
826  if ( !isset( $params['controlName'] ) ) {
827  $params['controlName'] = 'config_' . $params['var'];
828  }
829 
830  if ( !isset( $params['value'] ) ) {
831  $params['value'] = $this->getVar( $params['var'] );
832  }
833 
834  if ( !isset( $params['attribs'] ) ) {
835  $params['attribs'] = [];
836  }
837  if ( !isset( $params['help'] ) ) {
838  $params['help'] = "";
839  }
840 
841  return $this->label(
842  $params['label'],
843  $params['controlName'],
845  $params['controlName'],
846  $params['value'],
847  30,
848  5,
849  $params['attribs'] + [
850  'id' => $params['controlName'],
851  'class' => 'config-input-text',
852  'tabindex' => $this->nextTabIndex()
853  ]
854  ),
855  $params['help']
856  );
857  }
858 
875  public function getPasswordBox( $params ) {
876  if ( !isset( $params['value'] ) ) {
877  $params['value'] = $this->getVar( $params['var'] );
878  }
879 
880  if ( !isset( $params['attribs'] ) ) {
881  $params['attribs'] = [];
882  }
883 
884  $params['value'] = $this->getFakePassword( $params['value'] );
885  $params['attribs']['type'] = 'password';
886 
887  return $this->getTextBox( $params );
888  }
889 
906  public function getCheckBox( $params ) {
907  if ( !isset( $params['controlName'] ) ) {
908  $params['controlName'] = 'config_' . $params['var'];
909  }
910 
911  if ( !isset( $params['value'] ) ) {
912  $params['value'] = $this->getVar( $params['var'] );
913  }
914 
915  if ( !isset( $params['attribs'] ) ) {
916  $params['attribs'] = [];
917  }
918  if ( !isset( $params['help'] ) ) {
919  $params['help'] = "";
920  }
921  if ( !isset( $params['labelAttribs'] ) ) {
922  $params['labelAttribs'] = [];
923  }
924  $labelText = $params['rawtext'] ?? $this->parse( wfMessage( $params['label'] )->plain() );
925 
926  return "<div class=\"config-input-check\">\n" .
927  $params['help'] .
929  'label',
930  $params['labelAttribs'],
931  Xml::check(
932  $params['controlName'],
933  $params['value'],
934  $params['attribs'] + [
935  'id' => $params['controlName'],
936  'tabindex' => $this->nextTabIndex(),
937  ]
938  ) .
939  $labelText . "\n"
940  ) .
941  "</div>\n";
942  }
943 
964  public function getRadioSet( $params ) {
965  $items = $this->getRadioElements( $params );
966 
967  $label = $params['label'] ?? '';
968 
969  if ( !isset( $params['controlName'] ) ) {
970  $params['controlName'] = 'config_' . $params['var'];
971  }
972 
973  if ( !isset( $params['help'] ) ) {
974  $params['help'] = "";
975  }
976 
977  $s = "<ul>\n";
978  foreach ( $items as $item ) {
979  $s .= "<li>$item</li>\n";
980  }
981  $s .= "</ul>\n";
982 
983  return $this->label( $label, $params['controlName'], $s, $params['help'] );
984  }
985 
995  public function getRadioElements( $params ) {
996  if ( !isset( $params['controlName'] ) ) {
997  $params['controlName'] = 'config_' . $params['var'];
998  }
999 
1000  if ( !isset( $params['value'] ) ) {
1001  $params['value'] = $this->getVar( $params['var'] );
1002  }
1003 
1004  $items = [];
1005 
1006  foreach ( $params['values'] as $value ) {
1007  $itemAttribs = [];
1008 
1009  if ( isset( $params['commonAttribs'] ) ) {
1010  $itemAttribs = $params['commonAttribs'];
1011  }
1012 
1013  if ( isset( $params['itemAttribs'][$value] ) ) {
1014  $itemAttribs = $params['itemAttribs'][$value] + $itemAttribs;
1015  }
1016 
1017  $checked = $value == $params['value'];
1018  $id = $params['controlName'] . '_' . $value;
1019  $itemAttribs['id'] = $id;
1020  $itemAttribs['tabindex'] = $this->nextTabIndex();
1021 
1022  $items[$value] =
1023  Xml::radio( $params['controlName'], $value, $checked, $itemAttribs ) .
1024  "\u{00A0}" .
1025  Xml::tags( 'label', [ 'for' => $id ], $this->parse(
1026  isset( $params['itemLabels'] ) ?
1027  wfMessage( $params['itemLabels'][$value] )->plain() :
1028  wfMessage( $params['itemLabelPrefix'] . strtolower( $value ) )->plain()
1029  ) );
1030  }
1031 
1032  return $items;
1033  }
1034 
1040  public function showStatusBox( $status ) {
1041  if ( !$status->isGood() ) {
1042  $html = $status->getHTML();
1043 
1044  if ( $status->isOK() ) {
1045  $box = Html::warningBox( $html, 'config-warning-box' );
1046  } else {
1047  $box = Html::errorBox( $html, '', 'config-error-box' );
1048  }
1049 
1050  $this->output->addHTML( $box );
1051  }
1052  }
1053 
1064  public function setVarsFromRequest( $varNames, $prefix = 'config_' ) {
1065  $newValues = [];
1066 
1067  foreach ( $varNames as $name ) {
1068  $value = $this->request->getVal( $prefix . $name );
1069  // T32524, do not trim passwords
1070  if ( $value !== null && stripos( $name, 'password' ) === false ) {
1071  $value = trim( $value );
1072  }
1073  $newValues[$name] = $value;
1074 
1075  if ( $value === null ) {
1076  // Checkbox?
1077  $this->setVar( $name, false );
1078  } elseif ( stripos( $name, 'password' ) !== false ) {
1079  $this->setPassword( $name, $value );
1080  } else {
1081  $this->setVar( $name, $value );
1082  }
1083  }
1084 
1085  return $newValues;
1086  }
1087 
1095  public function getDocUrl( $page ) {
1096  $query = [ 'page' => $page ];
1097 
1098  if ( in_array( $this->currentPageName, $this->pageSequence ) ) {
1099  $query['lastPage'] = $this->currentPageName;
1100  }
1101 
1102  return $this->getUrl( $query );
1103  }
1104 
1113  public function makeLinkItem( $url, $linkText ) {
1114  return Html::rawElement( 'li', [],
1115  Html::element( 'a', [ 'href' => $url ], $linkText )
1116  );
1117  }
1118 
1125  public function makeDownloadLinkHtml() {
1126  $anchor = Html::rawElement( 'a',
1127  [ 'href' => $this->getUrl( [ 'localsettings' => 1 ] ) ],
1128  wfMessage( 'config-download-localsettings' )->parse()
1129  );
1130 
1131  return Html::rawElement( 'div', [ 'class' => 'config-download-link' ], $anchor );
1132  }
1133 
1144  public function getLocalSettingsLocation() {
1145  return false;
1146  }
1147 
1151  public function envCheckPath() {
1152  // PHP_SELF isn't available sometimes, such as when PHP is CGI but
1153  // cgi.fix_pathinfo is disabled. In that case, fall back to SCRIPT_NAME
1154  // to get the path to the current script... hopefully it's reliable. SIGH
1155  $path = false;
1156  if ( !empty( $_SERVER['PHP_SELF'] ) ) {
1157  $path = $_SERVER['PHP_SELF'];
1158  } elseif ( !empty( $_SERVER['SCRIPT_NAME'] ) ) {
1159  $path = $_SERVER['SCRIPT_NAME'];
1160  }
1161  if ( $path === false ) {
1162  $this->showError( 'config-no-uri' );
1163  return false;
1164  }
1165 
1166  return parent::envCheckPath();
1167  }
1168 
1169  public function envPrepPath() {
1170  parent::envPrepPath();
1171  // PHP_SELF isn't available sometimes, such as when PHP is CGI but
1172  // cgi.fix_pathinfo is disabled. In that case, fall back to SCRIPT_NAME
1173  // to get the path to the current script... hopefully it's reliable. SIGH
1174  $path = false;
1175  if ( !empty( $_SERVER['PHP_SELF'] ) ) {
1176  $path = $_SERVER['PHP_SELF'];
1177  } elseif ( !empty( $_SERVER['SCRIPT_NAME'] ) ) {
1178  $path = $_SERVER['SCRIPT_NAME'];
1179  }
1180  if ( $path !== false ) {
1181  $scriptPath = preg_replace( '{^(.*)/(mw-)?config.*$}', '$1', $path );
1182 
1183  $this->setVar( 'wgScriptPath', "$scriptPath" );
1184  // Update variables set from Setup.php that are derived from wgScriptPath
1185  $this->setVar( 'wgScript', "$scriptPath/index.php" );
1186  $this->setVar( 'wgLoadScript', "$scriptPath/load.php" );
1187  $this->setVar( 'wgStylePath', "$scriptPath/skins" );
1188  $this->setVar( 'wgLocalStylePath', "$scriptPath/skins" );
1189  $this->setVar( 'wgExtensionAssetsPath', "$scriptPath/extensions" );
1190  $this->setVar( 'wgUploadPath', "$scriptPath/images" );
1191  $this->setVar( 'wgResourceBasePath', "$scriptPath" );
1192  }
1193  }
1194 
1198  protected function envGetDefaultServer() {
1199  $assumeProxiesUseDefaultProtocolPorts =
1200  $this->getVar( 'wgAssumeProxiesUseDefaultProtocolPorts' );
1201 
1202  return WebRequest::detectServer( $assumeProxiesUseDefaultProtocolPorts );
1203  }
1204 
1208  private function outputLS() {
1209  $this->request->response()->header( 'Content-type: application/x-httpd-php' );
1210  $this->request->response()->header(
1211  'Content-Disposition: attachment; filename="LocalSettings.php"'
1212  );
1213 
1215  $rightsProfile = $this->rightsProfiles[$this->getVar( '_RightsProfile' )];
1216  foreach ( $rightsProfile as $group => $rightsArr ) {
1217  $ls->setGroupRights( $group, $rightsArr );
1218  }
1219  echo $ls->getText();
1220  }
1221 
1225  public function outputCss() {
1226  $this->request->response()->header( 'Content-type: text/css' );
1227  echo $this->output->getCSS();
1228  }
1229 
1233  public function getPhpErrors() {
1234  return $this->phpErrors;
1235  }
1236 
1247  protected static function infoBox( $rawHtml, $icon, $alt, $class = '' ) {
1248  $s = Html::openElement( 'div', [ 'class' => 'mw-installer-box-left' ] ) .
1249  Html::element( 'img',
1250  [
1251  'src' => $icon,
1252  'alt' => $alt,
1253  ]
1254  ) .
1255  Html::closeElement( 'div' ) .
1256  Html::openElement( 'div', [ 'class' => 'mw-installer-box-right' ] ) .
1257  $rawHtml .
1258  Html::closeElement( 'div' ) .
1259  Html::element( 'div', [ 'style' => 'clear: left;' ], ' ' );
1260 
1261  return Html::warningBox( $s, $class )
1262  . Html::element( 'div', [ 'style' => 'clear: left;' ], ' ' );
1263  }
1264 
1265 }
const MW_VERSION
The running version of MediaWiki.
Definition: Defines.php:36
wfIniGetBool( $setting)
Safety wrapper around ini_get() for boolean settings.
wfArrayToCgi( $array1, $array2=null, $prefix='')
This function takes one or two arrays as input, and returns a CGI-style string, e....
wfMessage( $key,... $params)
This is the function for getting translated interface messages.
global $wgRequest
Definition: Setup.php:373
if(!defined( 'MW_NO_SESSION') &&! $wgCommandLineMode) $wgLang
Definition: Setup.php:493
Marks HTML that shouldn't be escaped.
Definition: HtmlArmor.php:30
static getHtml( $input)
Provide a string or HtmlArmor object and get safe HTML back.
Definition: HtmlArmor.php:54
static element( $element, $attribs=[], $contents='')
Identical to rawElement(), but HTML-escapes $contents (like Xml::element()).
Definition: Html.php:236
static rawElement( $element, $attribs=[], $contents='')
Returns an HTML element in a string.
Definition: Html.php:214
static warningBox( $html, $className='')
Return a warning box.
Definition: Html.php:775
static openElement( $element, $attribs=[])
Identical to rawElement(), but has no third parameter and omits the end tag (and the self-closing '/'...
Definition: Html.php:256
static errorBox( $html, $heading='', $className='')
Return an error box.
Definition: Html.php:788
static closeElement( $element)
Returns "</$element>".
Definition: Html.php:320
static getLocalSettingsGenerator(Installer $installer)
Instantiates and returns an instance of LocalSettingsGenerator or its descendant classes.
Base installer class.
Definition: Installer.php:58
parse( $text, $lineStart=false)
Convert wikitext $text to HTML.
Definition: Installer.php:777
setVar( $name, $value)
Set a MW configuration variable, or internal installer configuration variable.
Definition: Installer.php:590
getFakePassword( $realPassword)
Get a fake password for sending back to the user in HTML.
Definition: Installer.php:721
disableTimeLimit()
Disable the time limit for execution.
Definition: Installer.php:1964
array $settings
Definition: Installer.php:77
setPassword( $name, $value)
Set a variable which stores a password, except if the new value is a fake password in which case leav...
Definition: Installer.php:732
getVar( $name, $default=null)
Get an MW configuration variable, or internal installer configuration variable.
Definition: Installer.php:604
A service that provides utilities to do with language names and codes.
Service locator for MediaWiki core services.
The Message class deals with fetching and processing of interface message into a variety of formats.
Definition: Message.php:142
static getMain()
Get the RequestContext object associated with the main request.
Generic operation result class Has warning/error list, boolean status and arbitrary value.
Definition: Status.php:45
getErrorsArray()
Get the list of errors (but not warnings)
Definition: Status.php:358
getWarningsArray()
Get the list of warnings (but not errors)
Definition: Status.php:370
Output class modelled on OutputPage.
Class for the core installer web interface.
makeDownloadLinkHtml()
Helper for "Download LocalSettings" link.
setupLanguage()
Initializes language-related variables.
WebInstallerOutput $output
finish()
Clean up from execute()
getTextBox( $params)
Get a labelled text box to configure a variable.
getAcceptLanguage()
Retrieves MediaWiki language from Accept-Language HTTP header.
nextTabIndex()
Get the next tabindex attribute value.
showStatusBox( $status)
Output an error or warning box using a Status object.
setVarsFromRequest( $varNames, $prefix='config_')
Convenience function to set variables based on form data.
getPageByName( $pageName)
Get a WebInstallerPage by name.
errorHandler( $errno, $errstr)
Temporary error handler for session start debugging.
bool[] $happyPages
Array of pages which have declared that they have been submitted, have validated their input,...
getSession( $name, $default=null)
Get a session variable.
outputCss()
Output stylesheet for web installer pages.
getLowestUnhappy()
Find the next page in sequence that hasn't been completed.
showHelpBox( $msg,... $params)
Output a help box.
label( $msg, $forId, $contents, $helpData="")
Label a control by wrapping a config-input div around it and putting a label before it.
execute(array $session)
Main entry point.
getLocalSettingsLocation()
If the software package wants the LocalSettings.php file to be placed in a specific location,...
getDocUrl( $page)
Helper for WebInstallerOutput.
bool[] $skippedPages
List of "skipped" pages.
getRadioElements( $params)
Get a set of labelled radio buttons.
showMessage( $msg,... $params)
Show a short informational message.
showError( $msg,... $params)
Show an error message in a box.
setSession( $name, $value)
Set a session variable.
reset()
We're restarting the installation, reset the session, happyPages, etc.
string $currentPageName
Name of the page we're on.
getHelpBox( $msg,... $args)
Get small text indented help for a preceding form field.
getRadioSet( $params)
Get a set of labelled radio buttons.
getPasswordBox( $params)
Get a labelled password box to configure a variable.
getInfoBox( $text, $icon=false, $class='')
Get HTML for an information message box with an icon.
WebRequest $request
WebRequest object.
__construct(WebRequest $request)
getTextArea( $params)
Get a labelled textarea to configure a variable.
getFingerprint()
Get a hash of data identifying this MW installation.
string[] $otherPages
Out of sequence pages, selectable by the user at any time.
string[] $pageSequence
The main sequence of page names.
string[] $phpErrors
Captured PHP error text.
static infoBox( $rawHtml, $icon, $alt, $class='')
Get HTML for an information message box with an icon.
bool $showSessionWarning
Flag indicating that session data may have been lost.
showStatusMessage(Status $status)
getCheckBox( $params)
Get a labelled checkbox to configure a boolean variable.
makeLinkItem( $url, $linkText)
Helper for sidebar links.
startSession()
Start the PHP session.
int $tabIndex
Numeric index of the page we're on.
array[] $session
Cached session array.
getUrl( $query=[])
Get a URL for submission back to the same script.
envPrepPath()
Environment prep for setting $IP and $wgScriptPath.
int $helpBoxId
Numeric index of the help box.
The WebRequest class encapsulates getting at data passed in the URL or via a POSTed form stripping il...
Definition: WebRequest.php:47
static detectServer( $assumeProxiesUseDefaultProtocolPorts=null)
Work out an appropriate URL prefix containing scheme and host, based on information detected from $_S...
Definition: WebRequest.php:266
static textarea( $name, $content, $cols=40, $rows=5, $attribs=[])
Shortcut for creating textareas.
Definition: Xml.php:654
static check( $name, $checked=false, $attribs=[])
Convenience function to build an HTML checkbox.
Definition: Xml.php:332
static input( $name, $size=false, $value=false, $attribs=[])
Convenience function to build an HTML text input field.
Definition: Xml.php:283
static tags( $element, $attribs, $contents)
Same as Xml::element(), but does not escape contents.
Definition: Xml.php:134
static radio( $name, $value, $checked=false, $attribs=[])
Convenience function to build an HTML radio button.
Definition: Xml.php:350
$wgLanguageCode
Config variable stub for the LanguageCode setting, for use by phpdoc and IDEs.
if( $line===false) $args
Definition: mcc.php:124
foreach( $mmfl['setupFiles'] as $fileName) if( $queue) if(empty( $mmfl['quiet'])) $s
if(!isset( $args[0])) $lang