MediaWiki  master
WebInstaller.php
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1 <?php
25 
32 class WebInstaller extends Installer {
33 
37  public $output;
38 
44  public $request;
45 
51  protected $session;
52 
58  protected $phpErrors;
59 
70  public $pageSequence = [
71  'Language',
72  'ExistingWiki',
73  'Welcome',
74  'DBConnect',
75  'Upgrade',
76  'DBSettings',
77  'Name',
78  'Options',
79  'Install',
80  'Complete',
81  ];
82 
88  protected $otherPages = [
89  'Restart',
90  'ReleaseNotes',
91  'Copying',
92  'UpgradeDoc', // Can't use Upgrade due to Upgrade step
93  ];
94 
101  protected $happyPages;
102 
110  protected $skippedPages;
111 
117  public $showSessionWarning = false;
118 
124  protected $tabIndex = 1;
125 
131  protected $helpBoxId = 1;
132 
138  protected $currentPageName;
139 
143  public function __construct( WebRequest $request ) {
144  parent::__construct();
145  $this->output = new WebInstallerOutput( $this );
146  $this->request = $request;
147  }
148 
156  public function execute( array $session ) {
157  $this->session = $session;
158 
159  if ( isset( $session['settings'] ) ) {
160  $this->settings = $session['settings'] + $this->settings;
161  // T187586 MediaWikiServices works with globals
162  foreach ( $this->settings as $key => $val ) {
163  $GLOBALS[$key] = $val;
164  }
165  }
166 
167  $this->setupLanguage();
168 
169  if ( ( $this->getVar( '_InstallDone' ) || $this->getVar( '_UpgradeDone' ) )
170  && $this->request->getVal( 'localsettings' )
171  ) {
172  $this->outputLS();
173  return $this->session;
174  }
175 
176  $isCSS = $this->request->getVal( 'css' );
177  if ( $isCSS ) {
178  $this->outputCss();
179  return $this->session;
180  }
181 
182  $this->happyPages = $session['happyPages'] ?? [];
183 
184  $this->skippedPages = $session['skippedPages'] ?? [];
185 
186  $lowestUnhappy = $this->getLowestUnhappy();
187 
188  # Special case for Creative Commons partner chooser box.
189  if ( $this->request->getVal( 'SubmitCC' ) ) {
191  $page = $this->getPageByName( 'Options' );
192  '@phan-var WebInstallerOptions $page';
193  $this->output->useShortHeader();
194  $this->output->allowFrames();
195  $page->submitCC();
196 
197  return $this->finish();
198  }
199 
200  if ( $this->request->getVal( 'ShowCC' ) ) {
202  $page = $this->getPageByName( 'Options' );
203  '@phan-var WebInstallerOptions $page';
204  $this->output->useShortHeader();
205  $this->output->allowFrames();
206  $this->output->addHTML( $page->getCCDoneBox() );
207 
208  return $this->finish();
209  }
210 
211  # Get the page name.
212  $pageName = $this->request->getVal( 'page' );
213 
214  if ( in_array( $pageName, $this->otherPages ) ) {
215  # Out of sequence
216  $pageId = false;
217  $page = $this->getPageByName( $pageName );
218  } else {
219  # Main sequence
220  if ( !$pageName || !in_array( $pageName, $this->pageSequence ) ) {
221  $pageId = $lowestUnhappy;
222  } else {
223  $pageId = array_search( $pageName, $this->pageSequence );
224  }
225 
226  # If necessary, move back to the lowest-numbered unhappy page
227  if ( $pageId > $lowestUnhappy ) {
228  $pageId = $lowestUnhappy;
229  if ( $lowestUnhappy == 0 ) {
230  # Knocked back to start, possible loss of session data.
231  $this->showSessionWarning = true;
232  }
233  }
234 
235  $pageName = $this->pageSequence[$pageId];
236  $page = $this->getPageByName( $pageName );
237  }
238 
239  # If a back button was submitted, go back without submitting the form data.
240  if ( $this->request->wasPosted() && $this->request->getBool( 'submit-back' ) ) {
241  if ( $this->request->getVal( 'lastPage' ) ) {
242  $nextPage = $this->request->getVal( 'lastPage' );
243  } elseif ( $pageId !== false ) {
244  # Main sequence page
245  # Skip the skipped pages
246  $nextPageId = $pageId;
247 
248  do {
249  $nextPageId--;
250  $nextPage = $this->pageSequence[$nextPageId];
251  } while ( isset( $this->skippedPages[$nextPage] ) );
252  } else {
253  $nextPage = $this->pageSequence[$lowestUnhappy];
254  }
255 
256  $this->output->redirect( $this->getUrl( [ 'page' => $nextPage ] ) );
257 
258  return $this->finish();
259  }
260 
261  # Execute the page.
262  $this->currentPageName = $page->getName();
263  $this->startPageWrapper( $pageName );
264 
265  if ( $page->isSlow() ) {
266  $this->disableTimeLimit();
267  }
268 
269  $result = $page->execute();
270 
271  $this->endPageWrapper();
272 
273  if ( $result == 'skip' ) {
274  # Page skipped without explicit submission.
275  # Skip it when we click "back" so that we don't just go forward again.
276  $this->skippedPages[$pageName] = true;
277  $result = 'continue';
278  } else {
279  unset( $this->skippedPages[$pageName] );
280  }
281 
282  # If it was posted, the page can request a continue to the next page.
283  if ( $result === 'continue' && !$this->output->headerDone() ) {
284  if ( $pageId !== false ) {
285  $this->happyPages[$pageId] = true;
286  }
287 
288  $lowestUnhappy = $this->getLowestUnhappy();
289 
290  if ( $this->request->getVal( 'lastPage' ) ) {
291  $nextPage = $this->request->getVal( 'lastPage' );
292  } elseif ( $pageId !== false ) {
293  $nextPage = $this->pageSequence[$pageId + 1];
294  } else {
295  $nextPage = $this->pageSequence[$lowestUnhappy];
296  }
297 
298  if ( array_search( $nextPage, $this->pageSequence ) > $lowestUnhappy ) {
299  $nextPage = $this->pageSequence[$lowestUnhappy];
300  }
301 
302  $this->output->redirect( $this->getUrl( [ 'page' => $nextPage ] ) );
303  }
304 
305  return $this->finish();
306  }
307 
312  public function getLowestUnhappy() {
313  if ( count( $this->happyPages ) == 0 ) {
314  return 0;
315  } else {
316  return max( array_keys( $this->happyPages ) ) + 1;
317  }
318  }
319 
326  public function startSession() {
327  if ( wfIniGetBool( 'session.auto_start' ) || session_id() ) {
328  // Done already
329  return true;
330  }
331 
332  // Use secure cookies if we are on HTTPS
333  $options = [];
334  if ( $this->request->getProtocol() === 'https' ) {
335  $options['cookie_secure'] = '1';
336  }
337 
338  $this->phpErrors = [];
339  set_error_handler( [ $this, 'errorHandler' ] );
340  try {
341  session_name( 'mw_installer_session' );
342  session_start( $options );
343  } catch ( Exception $e ) {
344  restore_error_handler();
345  throw $e;
346  }
347  restore_error_handler();
348 
349  if ( $this->phpErrors ) {
350  return false;
351  }
352 
353  return true;
354  }
355 
364  public function getFingerprint() {
365  // Get the base URL of the installation
366  $url = $this->request->getFullRequestURL();
367  if ( preg_match( '!^(.*\?)!', $url, $m ) ) {
368  // Trim query string
369  $url = $m[1];
370  }
371  if ( preg_match( '!^(.*)/[^/]*/[^/]*$!', $url, $m ) ) {
372  // This... seems to try to get the base path from
373  // the /mw-config/index.php. Kinda scary though?
374  $url = $m[1];
375  }
376 
377  return md5( serialize( [
378  'local path' => dirname( __DIR__ ),
379  'url' => $url,
380  'version' => MW_VERSION
381  ] ) );
382  }
383 
390  public function showError( $msg, ...$params ) {
391  if ( !( $msg instanceof Message ) ) {
392  $msg = wfMessage(
393  $msg,
394  array_map( 'htmlspecialchars', $params )
395  );
396  }
397  $text = $msg->useDatabase( false )->parse();
398  $box = Html::errorBox( $text, '', 'config-error-box' );
399  $this->output->addHTML( $box );
400  }
401 
408  public function errorHandler( $errno, $errstr ) {
409  $this->phpErrors[] = $errstr;
410  }
411 
417  public function finish() {
418  $this->output->output();
419 
420  $this->session['happyPages'] = $this->happyPages;
421  $this->session['skippedPages'] = $this->skippedPages;
422  $this->session['settings'] = $this->settings;
423 
424  return $this->session;
425  }
426 
430  public function reset() {
431  $this->session = [];
432  $this->happyPages = [];
433  $this->settings = [];
434  }
435 
443  public function getUrl( $query = [] ) {
444  $url = $this->request->getRequestURL();
445  # Remove existing query
446  $url = preg_replace( '/\?.*$/', '', $url );
447 
448  if ( $query ) {
449  $url .= '?' . wfArrayToCgi( $query );
450  }
451 
452  return $url;
453  }
454 
461  public function getPageByName( $pageName ) {
462  $pageClass = 'WebInstaller' . $pageName;
463 
464  return new $pageClass( $this );
465  }
466 
475  public function getSession( $name, $default = null ) {
476  return $this->session[$name] ?? $default;
477  }
478 
485  public function setSession( $name, $value ) {
486  $this->session[$name] = $value;
487  }
488 
494  public function nextTabIndex() {
495  return $this->tabIndex++;
496  }
497 
501  public function setupLanguage() {
503 
504  if ( $this->getSession( 'test' ) === null && !$this->request->wasPosted() ) {
506  $wgLang = MediaWikiServices::getInstance()->getLanguageFactory()
507  ->getLanguage( $wgLanguageCode );
508  RequestContext::getMain()->setLanguage( $wgLang );
509  $this->setVar( 'wgLanguageCode', $wgLanguageCode );
510  $this->setVar( '_UserLang', $wgLanguageCode );
511  } else {
512  $wgLanguageCode = $this->getVar( 'wgLanguageCode' );
513  }
514  $wgContLang = MediaWikiServices::getInstance()->getContentLanguage();
515  }
516 
522  public function getAcceptLanguage() {
523  global $wgLanguageCode, $wgRequest;
524 
525  $mwLanguages = MediaWikiServices::getInstance()
526  ->getLanguageNameUtils()
527  ->getLanguageNames( null, 'mwfile' );
528  $headerLanguages = array_keys( $wgRequest->getAcceptLang() );
529 
530  foreach ( $headerLanguages as $lang ) {
531  if ( isset( $mwLanguages[$lang] ) ) {
532  return $lang;
533  }
534  }
535 
536  return $wgLanguageCode;
537  }
538 
544  private function startPageWrapper( $currentPageName ) {
545  $s = "<div class=\"config-page-wrapper\">\n";
546  $s .= "<div class=\"config-page\">\n";
547  $s .= "<div class=\"config-page-list\"><ul>\n";
548  $lastHappy = -1;
549 
550  foreach ( $this->pageSequence as $id => $pageName ) {
551  $happy = !empty( $this->happyPages[$id] );
552  $s .= $this->getPageListItem(
553  $pageName,
554  $happy || $lastHappy == $id - 1,
556  );
557 
558  if ( $happy ) {
559  $lastHappy = $id;
560  }
561  }
562 
563  $s .= "</ul><br/><ul>\n";
564  $s .= $this->getPageListItem( 'Restart', true, $currentPageName );
565  // End list pane
566  $s .= "</ul></div>\n";
567 
568  // Messages:
569  // config-page-language, config-page-welcome, config-page-dbconnect, config-page-upgrade,
570  // config-page-dbsettings, config-page-name, config-page-options, config-page-install,
571  // config-page-complete, config-page-restart, config-page-releasenotes,
572  // config-page-copying, config-page-upgradedoc, config-page-existingwiki
573  $s .= Html::element( 'h2', [],
574  wfMessage( 'config-page-' . strtolower( $currentPageName ) )->text() );
575 
576  $this->output->addHTMLNoFlush( $s );
577  }
578 
588  private function getPageListItem( $pageName, $enabled, $currentPageName ) {
589  $s = "<li class=\"config-page-list-item\">";
590 
591  // Messages:
592  // config-page-language, config-page-welcome, config-page-dbconnect, config-page-upgrade,
593  // config-page-dbsettings, config-page-name, config-page-options, config-page-install,
594  // config-page-complete, config-page-restart, config-page-releasenotes,
595  // config-page-copying, config-page-upgradedoc, config-page-existingwiki
596  $name = wfMessage( 'config-page-' . strtolower( $pageName ) )->text();
597 
598  if ( $enabled ) {
599  $query = [ 'page' => $pageName ];
600 
601  if ( !in_array( $pageName, $this->pageSequence ) ) {
602  if ( in_array( $currentPageName, $this->pageSequence ) ) {
603  $query['lastPage'] = $currentPageName;
604  }
605 
606  $link = Html::element( 'a',
607  [
608  'href' => $this->getUrl( $query )
609  ],
610  $name
611  );
612  } else {
613  $link = htmlspecialchars( $name );
614  }
615 
616  if ( $pageName == $currentPageName ) {
617  $s .= "<span class=\"config-page-current\">$link</span>";
618  } else {
619  $s .= $link;
620  }
621  } else {
622  $s .= Html::element( 'span',
623  [
624  'class' => 'config-page-disabled'
625  ],
626  $name
627  );
628  }
629 
630  $s .= "</li>\n";
631 
632  return $s;
633  }
634 
638  private function endPageWrapper() {
639  $this->output->addHTMLNoFlush(
640  "<div class=\"visualClear\"></div>\n" .
641  "</div>\n" .
642  "<div class=\"visualClear\"></div>\n" .
643  "</div>" );
644  }
645 
654  public function getInfoBox( $text, $icon = false, $class = false ) {
655  $html = ( $text instanceof HtmlArmor ) ?
656  HtmlArmor::getHtml( $text ) :
657  $this->parse( $text, true );
658  $icon = ( $icon == false ) ?
659  'images/info-32.png' :
660  'images/' . $icon;
661  $alt = wfMessage( 'config-information' )->text();
662 
663  return Html::infoBox( $html, $icon, $alt, $class );
664  }
665 
674  public function getHelpBox( $msg, ...$args ) {
675  $args = array_map( 'htmlspecialchars', $args );
676  $text = wfMessage( $msg, $args )->useDatabase( false )->plain();
677  $html = $this->parse( $text, true );
678  $id = 'helpBox-' . $this->helpBoxId++;
679 
680  return "<div class=\"config-help-field-container\">\n" .
681  "<input type=\"checkbox\" class=\"config-help-field-checkbox\" id=\"$id\" />" .
682  "<label class=\"config-help-field-hint\" for=\"$id\" title=\"" .
683  wfMessage( 'config-help-tooltip' )->escaped() . "\">" .
684  wfMessage( 'config-help' )->escaped() . "</label>\n" .
685  "<div class=\"config-help-field-data\">" . $html . "</div>\n" .
686  "</div>\n";
687  }
688 
694  public function showHelpBox( $msg, ...$params ) {
695  $html = $this->getHelpBox( $msg, ...$params );
696  $this->output->addHTML( $html );
697  }
698 
706  public function showMessage( $msg, ...$params ) {
707  $html = '<div class="config-message">' .
708  $this->parse( wfMessage( $msg, $params )->useDatabase( false )->plain() ) .
709  "</div>\n";
710  $this->output->addHTML( $html );
711  }
712 
716  public function showStatusMessage( Status $status ) {
717  $errors = array_merge( $status->getErrorsArray(), $status->getWarningsArray() );
718  foreach ( $errors as $error ) {
719  $this->showMessage( ...$error );
720  }
721  }
722 
733  public function label( $msg, $forId, $contents, $helpData = "" ) {
734  if ( strval( $msg ) == '' ) {
735  $labelText = "\u{00A0}";
736  } else {
737  $labelText = wfMessage( $msg )->escaped();
738  }
739 
740  $attributes = [ 'class' => 'config-label' ];
741 
742  if ( $forId ) {
743  $attributes['for'] = $forId;
744  }
745 
746  return "<div class=\"config-block\">\n" .
747  " <div class=\"config-block-label\">\n" .
748  Xml::tags( 'label',
749  $attributes,
750  $labelText
751  ) . "\n" .
752  $helpData .
753  " </div>\n" .
754  " <div class=\"config-block-elements\">\n" .
755  $contents .
756  " </div>\n" .
757  "</div>\n";
758  }
759 
774  public function getTextBox( $params ) {
775  if ( !isset( $params['controlName'] ) ) {
776  $params['controlName'] = 'config_' . $params['var'];
777  }
778 
779  if ( !isset( $params['value'] ) ) {
780  $params['value'] = $this->getVar( $params['var'] );
781  }
782 
783  if ( !isset( $params['attribs'] ) ) {
784  $params['attribs'] = [];
785  }
786  if ( !isset( $params['help'] ) ) {
787  $params['help'] = "";
788  }
789 
790  return $this->label(
791  $params['label'],
792  $params['controlName'],
793  Xml::input(
794  $params['controlName'],
795  30, // intended to be overridden by CSS
796  $params['value'],
797  $params['attribs'] + [
798  'id' => $params['controlName'],
799  'class' => 'config-input-text',
800  'tabindex' => $this->nextTabIndex()
801  ]
802  ),
803  $params['help']
804  );
805  }
806 
821  public function getTextArea( $params ) {
822  if ( !isset( $params['controlName'] ) ) {
823  $params['controlName'] = 'config_' . $params['var'];
824  }
825 
826  if ( !isset( $params['value'] ) ) {
827  $params['value'] = $this->getVar( $params['var'] );
828  }
829 
830  if ( !isset( $params['attribs'] ) ) {
831  $params['attribs'] = [];
832  }
833  if ( !isset( $params['help'] ) ) {
834  $params['help'] = "";
835  }
836 
837  return $this->label(
838  $params['label'],
839  $params['controlName'],
841  $params['controlName'],
842  $params['value'],
843  30,
844  5,
845  $params['attribs'] + [
846  'id' => $params['controlName'],
847  'class' => 'config-input-text',
848  'tabindex' => $this->nextTabIndex()
849  ]
850  ),
851  $params['help']
852  );
853  }
854 
870  public function getPasswordBox( $params ) {
871  if ( !isset( $params['value'] ) ) {
872  $params['value'] = $this->getVar( $params['var'] );
873  }
874 
875  if ( !isset( $params['attribs'] ) ) {
876  $params['attribs'] = [];
877  }
878 
879  $params['value'] = $this->getFakePassword( $params['value'] );
880  $params['attribs']['type'] = 'password';
881 
882  return $this->getTextBox( $params );
883  }
884 
900  public function getCheckBox( $params ) {
901  if ( !isset( $params['controlName'] ) ) {
902  $params['controlName'] = 'config_' . $params['var'];
903  }
904 
905  if ( !isset( $params['value'] ) ) {
906  $params['value'] = $this->getVar( $params['var'] );
907  }
908 
909  if ( !isset( $params['attribs'] ) ) {
910  $params['attribs'] = [];
911  }
912  if ( !isset( $params['help'] ) ) {
913  $params['help'] = "";
914  }
915  if ( !isset( $params['labelAttribs'] ) ) {
916  $params['labelAttribs'] = [];
917  }
918  $labelText = $params['rawtext'] ?? $this->parse( wfMessage( $params['label'] )->plain() );
919 
920  return "<div class=\"config-input-check\">\n" .
921  $params['help'] .
923  'label',
924  $params['labelAttribs'],
925  Xml::check(
926  $params['controlName'],
927  $params['value'],
928  $params['attribs'] + [
929  'id' => $params['controlName'],
930  'tabindex' => $this->nextTabIndex(),
931  ]
932  ) .
933  $labelText . "\n"
934  ) .
935  "</div>\n";
936  }
937 
957  public function getRadioSet( $params ) {
958  $items = $this->getRadioElements( $params );
959 
960  $label = $params['label'] ?? '';
961 
962  if ( !isset( $params['controlName'] ) ) {
963  $params['controlName'] = 'config_' . $params['var'];
964  }
965 
966  if ( !isset( $params['help'] ) ) {
967  $params['help'] = "";
968  }
969 
970  $s = "<ul>\n";
971  foreach ( $items as $value => $item ) {
972  $s .= "<li>$item</li>\n";
973  }
974  $s .= "</ul>\n";
975 
976  return $this->label( $label, $params['controlName'], $s, $params['help'] );
977  }
978 
987  public function getRadioElements( $params ) {
988  if ( !isset( $params['controlName'] ) ) {
989  $params['controlName'] = 'config_' . $params['var'];
990  }
991 
992  if ( !isset( $params['value'] ) ) {
993  $params['value'] = $this->getVar( $params['var'] );
994  }
995 
996  $items = [];
997 
998  foreach ( $params['values'] as $value ) {
999  $itemAttribs = [];
1000 
1001  if ( isset( $params['commonAttribs'] ) ) {
1002  $itemAttribs = $params['commonAttribs'];
1003  }
1004 
1005  if ( isset( $params['itemAttribs'][$value] ) ) {
1006  $itemAttribs = $params['itemAttribs'][$value] + $itemAttribs;
1007  }
1008 
1009  $checked = $value == $params['value'];
1010  $id = $params['controlName'] . '_' . $value;
1011  $itemAttribs['id'] = $id;
1012  $itemAttribs['tabindex'] = $this->nextTabIndex();
1013 
1014  $items[$value] =
1015  Xml::radio( $params['controlName'], $value, $checked, $itemAttribs ) .
1016  "\u{00A0}" .
1017  Xml::tags( 'label', [ 'for' => $id ], $this->parse(
1018  isset( $params['itemLabels'] ) ?
1019  wfMessage( $params['itemLabels'][$value] )->plain() :
1020  wfMessage( $params['itemLabelPrefix'] . strtolower( $value ) )->plain()
1021  ) );
1022  }
1023 
1024  return $items;
1025  }
1026 
1032  public function showStatusBox( $status ) {
1033  if ( !$status->isGood() ) {
1034  $text = $status->getWikiText();
1035 
1036  if ( $status->isOK() ) {
1037  $box = Html::warningBox( $text, 'config-warning-box' );
1038  } else {
1039  $box = Html::errorBox( $text, '', 'config-error-box' );
1040  }
1041 
1042  $this->output->addHTML( $box );
1043  }
1044  }
1045 
1056  public function setVarsFromRequest( $varNames, $prefix = 'config_' ) {
1057  $newValues = [];
1058 
1059  foreach ( $varNames as $name ) {
1060  $value = $this->request->getVal( $prefix . $name );
1061  // T32524, do not trim passwords
1062  if ( stripos( $name, 'password' ) === false ) {
1063  $value = trim( $value );
1064  }
1065  $newValues[$name] = $value;
1066 
1067  if ( $value === null ) {
1068  // Checkbox?
1069  $this->setVar( $name, false );
1070  } elseif ( stripos( $name, 'password' ) !== false ) {
1071  $this->setPassword( $name, $value );
1072  } else {
1073  $this->setVar( $name, $value );
1074  }
1075  }
1076 
1077  return $newValues;
1078  }
1079 
1087  public function getDocUrl( $page ) {
1088  $query = [ 'page' => $page ];
1089 
1090  if ( in_array( $this->currentPageName, $this->pageSequence ) ) {
1091  $query['lastPage'] = $this->currentPageName;
1092  }
1093 
1094  return $this->getUrl( $query );
1095  }
1096 
1105  public function makeLinkItem( $url, $linkText ) {
1106  return Html::rawElement( 'li', [],
1107  Html::element( 'a', [ 'href' => $url ], $linkText )
1108  );
1109  }
1110 
1117  public function makeDownloadLinkHtml() {
1118  $anchor = Html::rawElement( 'a',
1119  [ 'href' => $this->getUrl( [ 'localsettings' => 1 ] ) ],
1120  wfMessage( 'config-download-localsettings' )->parse()
1121  );
1122 
1123  return Html::rawElement( 'div', [ 'class' => 'config-download-link' ], $anchor );
1124  }
1125 
1136  public function getLocalSettingsLocation() {
1137  return false;
1138  }
1139 
1143  public function envCheckPath() {
1144  // PHP_SELF isn't available sometimes, such as when PHP is CGI but
1145  // cgi.fix_pathinfo is disabled. In that case, fall back to SCRIPT_NAME
1146  // to get the path to the current script... hopefully it's reliable. SIGH
1147  $path = false;
1148  if ( !empty( $_SERVER['PHP_SELF'] ) ) {
1149  $path = $_SERVER['PHP_SELF'];
1150  } elseif ( !empty( $_SERVER['SCRIPT_NAME'] ) ) {
1151  $path = $_SERVER['SCRIPT_NAME'];
1152  }
1153  if ( $path === false ) {
1154  $this->showError( 'config-no-uri' );
1155  return false;
1156  }
1157 
1158  return parent::envCheckPath();
1159  }
1160 
1161  public function envPrepPath() {
1162  parent::envPrepPath();
1163  // PHP_SELF isn't available sometimes, such as when PHP is CGI but
1164  // cgi.fix_pathinfo is disabled. In that case, fall back to SCRIPT_NAME
1165  // to get the path to the current script... hopefully it's reliable. SIGH
1166  $path = false;
1167  if ( !empty( $_SERVER['PHP_SELF'] ) ) {
1168  $path = $_SERVER['PHP_SELF'];
1169  } elseif ( !empty( $_SERVER['SCRIPT_NAME'] ) ) {
1170  $path = $_SERVER['SCRIPT_NAME'];
1171  }
1172  if ( $path !== false ) {
1173  $scriptPath = preg_replace( '{^(.*)/(mw-)?config.*$}', '$1', $path );
1174 
1175  $this->setVar( 'wgScriptPath', "$scriptPath" );
1176  // Update variables set from Setup.php that are derived from wgScriptPath
1177  $this->setVar( 'wgScript', "$scriptPath/index.php" );
1178  $this->setVar( 'wgLoadScript', "$scriptPath/load.php" );
1179  $this->setVar( 'wgStylePath', "$scriptPath/skins" );
1180  $this->setVar( 'wgLocalStylePath', "$scriptPath/skins" );
1181  $this->setVar( 'wgExtensionAssetsPath', "$scriptPath/extensions" );
1182  $this->setVar( 'wgUploadPath', "$scriptPath/images" );
1183  $this->setVar( 'wgResourceBasePath', "$scriptPath" );
1184  }
1185  }
1186 
1190  protected function envGetDefaultServer() {
1191  return WebRequest::detectServer();
1192  }
1193 
1199  private function outputLS() {
1200  $this->request->response()->header( 'Content-type: application/x-httpd-php' );
1201  $this->request->response()->header(
1202  'Content-Disposition: attachment; filename="LocalSettings.php"'
1203  );
1204 
1206  $rightsProfile = $this->rightsProfiles[$this->getVar( '_RightsProfile' )];
1207  foreach ( $rightsProfile as $group => $rightsArr ) {
1208  $ls->setGroupRights( $group, $rightsArr );
1209  }
1210  echo $ls->getText();
1211  }
1212 
1216  public function outputCss() {
1217  $this->request->response()->header( 'Content-type: text/css' );
1218  echo $this->output->getCSS();
1219  }
1220 
1224  public function getPhpErrors() {
1225  return $this->phpErrors;
1226  }
1227 
1228 }
WebInstaller\getAcceptLanguage
getAcceptLanguage()
Retrieves MediaWiki language from Accept-Language HTTP header.
Definition: WebInstaller.php:522
WebInstaller\makeLinkItem
makeLinkItem( $url, $linkText)
Helper for sidebar links.
Definition: WebInstaller.php:1105
HtmlArmor
Marks HTML that shouldn't be escaped.
Definition: HtmlArmor.php:30
Installer\parse
parse( $text, $lineStart=false)
Convert wikitext $text to HTML.
Definition: Installer.php:694
WebInstaller\startPageWrapper
startPageWrapper( $currentPageName)
Called by execute() before page output starts, to show a page list.
Definition: WebInstaller.php:544
MediaWiki\MediaWikiServices
MediaWikiServices is the service locator for the application scope of MediaWiki.
Definition: MediaWikiServices.php:155
$lang
if(!isset( $args[0])) $lang
Definition: testCompression.php:37
WebInstaller\getRadioElements
getRadioElements( $params)
Get a set of labelled radio buttons.
Definition: WebInstaller.php:987
WebInstaller\label
label( $msg, $forId, $contents, $helpData="")
Label a control by wrapping a config-input div around it and putting a label before it.
Definition: WebInstaller.php:733
WebInstaller\getPageListItem
getPageListItem( $pageName, $enabled, $currentPageName)
Get a list item for the page list.
Definition: WebInstaller.php:588
WebInstaller\startSession
startSession()
Start the PHP session.
Definition: WebInstaller.php:326
WebInstaller\$showSessionWarning
bool $showSessionWarning
Flag indicating that session data may have been lost.
Definition: WebInstaller.php:117
WebInstaller\showStatusMessage
showStatusMessage(Status $status)
Definition: WebInstaller.php:716
WebInstaller\$pageSequence
string[] $pageSequence
The main sequence of page names.
Definition: WebInstaller.php:70
WebInstaller\$session
array[] $session
Cached session array.
Definition: WebInstaller.php:51
WebInstaller\setupLanguage
setupLanguage()
Initializes language-related variables.
Definition: WebInstaller.php:501
WebInstaller\getCheckBox
getCheckBox( $params)
Get a labelled checkbox to configure a boolean variable.
Definition: WebInstaller.php:900
WebInstaller
Class for the core installer web interface.
Definition: WebInstaller.php:32
MW_VERSION
const MW_VERSION
The running version of MediaWiki.
Definition: Defines.php:39
WebInstaller\$helpBoxId
int $helpBoxId
Numeric index of the help box.
Definition: WebInstaller.php:131
Xml\textarea
static textarea( $name, $content, $cols=40, $rows=5, $attribs=[])
Shortcut for creating textareas.
Definition: Xml.php:639
Xml\radio
static radio( $name, $value, $checked=false, $attribs=[])
Convenience function to build an HTML radio button.
Definition: Xml.php:345
Installer\$settings
array $settings
Definition: Installer.php:65
WebInstaller\$tabIndex
int $tabIndex
Numeric index of the page we're on.
Definition: WebInstaller.php:124
wfMessage
wfMessage( $key,... $params)
This is the function for getting translated interface messages.
Definition: GlobalFunctions.php:1219
$s
$s
Definition: mergeMessageFileList.php:185
WebInstaller\getPageByName
getPageByName( $pageName)
Get a WebInstallerPage by name.
Definition: WebInstaller.php:461
Html\warningBox
static warningBox( $html, $className='')
Return a warning box.
Definition: Html.php:726
Installer\setPassword
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:649
serialize
serialize()
Definition: ApiMessageTrait.php:138
WebInstaller\__construct
__construct(WebRequest $request)
Definition: WebInstaller.php:143
WebInstaller\$happyPages
bool[] $happyPages
Array of pages which have declared that they have been submitted, have validated their input,...
Definition: WebInstaller.php:101
WebInstaller\showStatusBox
showStatusBox( $status)
Output an error or warning box using a Status object.
Definition: WebInstaller.php:1032
WebInstaller\getLowestUnhappy
getLowestUnhappy()
Find the next page in sequence that hasn't been completed.
Definition: WebInstaller.php:312
Installer\setVar
setVar( $name, $value)
Set a MW configuration variable, or internal installer configuration variable.
Definition: Installer.php:533
WebInstaller\getInfoBox
getInfoBox( $text, $icon=false, $class=false)
Get HTML for an information message box with an icon.
Definition: WebInstaller.php:654
WebInstallerOutput
Output class modelled on OutputPage.
Definition: WebInstallerOutput.php:38
WebInstaller\$output
WebInstallerOutput $output
Definition: WebInstaller.php:37
Status
Generic operation result class Has warning/error list, boolean status and arbitrary value.
Definition: Status.php:44
WebInstaller\getRadioSet
getRadioSet( $params)
Get a set of labelled radio buttons.
Definition: WebInstaller.php:957
Installer\getFakePassword
getFakePassword( $realPassword)
Get a fake password for sending back to the user in HTML.
Definition: Installer.php:638
WebInstaller\showHelpBox
showHelpBox( $msg,... $params)
Output a help box.
Definition: WebInstaller.php:694
WebInstaller\getTextArea
getTextArea( $params)
Get a labelled textarea to configure a variable.
Definition: WebInstaller.php:821
WebInstaller\setSession
setSession( $name, $value)
Set a session variable.
Definition: WebInstaller.php:485
WebInstaller\$request
WebRequest $request
WebRequest object.
Definition: WebInstaller.php:44
WebInstaller\execute
execute(array $session)
Main entry point.
Definition: WebInstaller.php:156
HtmlArmor\getHtml
static getHtml( $input)
Provide a string or HtmlArmor object and get safe HTML back.
Definition: HtmlArmor.php:54
WebInstaller\nextTabIndex
nextTabIndex()
Get the next tabindex attribute value.
Definition: WebInstaller.php:494
WebInstaller\$skippedPages
bool[] $skippedPages
List of "skipped" pages.
Definition: WebInstaller.php:110
WebInstaller\errorHandler
errorHandler( $errno, $errstr)
Temporary error handler for session start debugging.
Definition: WebInstaller.php:408
Xml\check
static check( $name, $checked=false, $attribs=[])
Convenience function to build an HTML checkbox.
Definition: Xml.php:327
$wgLang
$wgLang
Definition: Setup.php:776
WebInstaller\getFingerprint
getFingerprint()
Get a hash of data identifying this MW installation.
Definition: WebInstaller.php:364
$args
if( $line===false) $args
Definition: mcc.php:124
WebInstaller\showError
showError( $msg,... $params)
Show an error message in a box.
Definition: WebInstaller.php:390
InstallerOverrides\getLocalSettingsGenerator
static getLocalSettingsGenerator(Installer $installer)
Instantiates and returns an instance of LocalSettingsGenerator or its descendant classes.
Definition: InstallerOverrides.php:50
WebInstaller\outputLS
outputLS()
Actually output LocalSettings.php for download.
Definition: WebInstaller.php:1199
Installer\getVar
getVar( $name, $default=null)
Get an MW configuration variable, or internal installer configuration variable.
Definition: Installer.php:547
WebInstaller\$phpErrors
string[] $phpErrors
Captured PHP error text.
Definition: WebInstaller.php:58
Html\errorBox
static errorBox( $html, $heading='', $className='')
Return an error box.
Definition: Html.php:739
WebInstaller\$otherPages
string[] $otherPages
Out of sequence pages, selectable by the user at any time.
Definition: WebInstaller.php:88
WebInstaller\$currentPageName
string $currentPageName
Name of the page we're on.
Definition: WebInstaller.php:138
WebInstaller\envCheckPath
envCheckPath()
Definition: WebInstaller.php:1143
WebInstaller\getPasswordBox
getPasswordBox( $params)
Get a labelled password box to configure a variable.
Definition: WebInstaller.php:870
Xml\tags
static tags( $element, $attribs, $contents)
Same as Xml::element(), but does not escape contents.
Definition: Xml.php:130
$wgLanguageCode
$wgLanguageCode
Site language code.
Definition: DefaultSettings.php:3102
WebInstaller\reset
reset()
We're restarting the installation, reset the session, happyPages, etc.
Definition: WebInstaller.php:430
WebInstaller\setVarsFromRequest
setVarsFromRequest( $varNames, $prefix='config_')
Convenience function to set variables based on form data.
Definition: WebInstaller.php:1056
WebInstaller\outputCss
outputCss()
Output stylesheet for web installer pages.
Definition: WebInstaller.php:1216
RequestContext\getMain
static getMain()
Get the RequestContext object associated with the main request.
Definition: RequestContext.php:453
wfIniGetBool
wfIniGetBool( $setting)
Safety wrapper around ini_get() for boolean settings.
Definition: GlobalFunctions.php:1987
WebInstaller\endPageWrapper
endPageWrapper()
Output some stuff after a page is finished.
Definition: WebInstaller.php:638
WebInstaller\makeDownloadLinkHtml
makeDownloadLinkHtml()
Helper for "Download LocalSettings" link.
Definition: WebInstaller.php:1117
WebInstaller\getLocalSettingsLocation
getLocalSettingsLocation()
If the software package wants the LocalSettings.php file to be placed in a specific location,...
Definition: WebInstaller.php:1136
WebRequest
The WebRequest class encapsulates getting at data passed in the URL or via a POSTed form stripping il...
Definition: WebRequest.php:42
WebInstaller\envPrepPath
envPrepPath()
Environment prep for setting $IP and $wgScriptPath.
Definition: WebInstaller.php:1161
WebInstaller\envGetDefaultServer
envGetDefaultServer()
Definition: WebInstaller.php:1190
WebInstaller\getHelpBox
getHelpBox( $msg,... $args)
Get small text indented help for a preceding form field.
Definition: WebInstaller.php:674
WebInstaller\getPhpErrors
getPhpErrors()
Definition: WebInstaller.php:1224
Status\getWarningsArray
getWarningsArray()
Get the list of warnings (but not errors)
Definition: Status.php:366
$path
$path
Definition: NoLocalSettings.php:25
Html\rawElement
static rawElement( $element, $attribs=[], $contents='')
Returns an HTML element in a string.
Definition: Html.php:209
WebInstaller\getDocUrl
getDocUrl( $page)
Helper for WebInstallerOutput.
Definition: WebInstaller.php:1087
WebRequest\detectServer
static detectServer()
Work out an appropriate URL prefix containing scheme and host, based on information detected from $_S...
Definition: WebRequest.php:252
Installer\disableTimeLimit
disableTimeLimit()
Disable the time limit for execution.
Definition: Installer.php:1863
Message
The Message class deals with fetching and processing of interface message into a variety of formats.
Definition: Message.php:161
WebInstaller\getTextBox
getTextBox( $params)
Get a labelled text box to configure a variable.
Definition: WebInstaller.php:774
Installer
Base installer class.
Definition: Installer.php:52
Xml\input
static input( $name, $size=false, $value=false, $attribs=[])
Convenience function to build an HTML text input field.
Definition: Xml.php:278
$wgRequest
if(! $wgDBerrorLogTZ) $wgRequest
Definition: Setup.php:644
Html\element
static element( $element, $attribs=[], $contents='')
Identical to rawElement(), but HTML-escapes $contents (like Xml::element()).
Definition: Html.php:231
Status\getErrorsArray
getErrorsArray()
Get the list of errors (but not warnings)
Definition: Status.php:355
WebInstaller\getSession
getSession( $name, $default=null)
Get a session variable.
Definition: WebInstaller.php:475
$wgContLang
$wgContLang
Definition: Setup.php:695
WebInstaller\finish
finish()
Clean up from execute()
Definition: WebInstaller.php:417
WebInstaller\showMessage
showMessage( $msg,... $params)
Show a short informational message.
Definition: WebInstaller.php:706
Html\infoBox
static infoBox( $rawHtml, $icon, $alt, $class='')
Get HTML for an information message box with an icon.
Definition: Html.php:1021
$GLOBALS
$GLOBALS['IP']
Definition: ComposerHookHandler.php:6
WebInstaller\getUrl
getUrl( $query=[])
Get a URL for submission back to the same script.
Definition: WebInstaller.php:443
wfArrayToCgi
wfArrayToCgi( $array1, $array2=null, $prefix='')
This function takes one or two arrays as input, and returns a CGI-style string, e....
Definition: GlobalFunctions.php:346