MediaWiki  master
ProtectionForm.php
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1 <?php
26 
32  protected $mRestrictions = [];
33 
35  protected $mReason = '';
36 
38  protected $mReasonSelection = '';
39 
41  protected $mCascade = false;
42 
44  protected $mExpiry = [];
45 
50  protected $mExpirySelection = [];
51 
53  protected $mPermErrors = [];
54 
56  protected $mApplicableTypes = [];
57 
59  protected $mExistingExpiry = [];
60 
62  protected $mArticle;
63 
65  protected $mTitle;
66 
68  protected $disabled;
69 
71  protected $disabledAttrib;
72 
74  private $mContext;
75 
76  function __construct( Article $article ) {
77  // Set instance variables.
78  $this->mArticle = $article;
79  $this->mTitle = $article->getTitle();
80  $this->mApplicableTypes = $this->mTitle->getRestrictionTypes();
81  $this->mContext = $article->getContext();
82 
83  // Check if the form should be disabled.
84  // If it is, the form will be available in read-only to show levels.
85  $this->mPermErrors = $this->mTitle->getUserPermissionsErrors(
86  'protect',
87  $this->mContext->getUser(),
88  $this->mContext->getRequest()->wasPosted() ? 'secure' : 'full' // T92357
89  );
90  if ( wfReadOnly() ) {
91  $this->mPermErrors[] = [ 'readonlytext', wfReadOnlyReason() ];
92  }
93  $this->disabled = $this->mPermErrors !== [];
94  $this->disabledAttrib = $this->disabled
95  ? [ 'disabled' => 'disabled' ]
96  : [];
97 
98  $this->loadData();
99  }
100 
104  function loadData() {
105  $levels = MediaWikiServices::getInstance()->getPermissionManager()->getNamespaceRestrictionLevels(
106  $this->mTitle->getNamespace(), $this->mContext->getUser()
107  );
108  $this->mCascade = $this->mTitle->areRestrictionsCascading();
109 
110  $request = $this->mContext->getRequest();
111  $this->mReason = $request->getText( 'mwProtect-reason' );
112  $this->mReasonSelection = $request->getText( 'wpProtectReasonSelection' );
113  $this->mCascade = $request->getBool( 'mwProtect-cascade', $this->mCascade );
114 
115  foreach ( $this->mApplicableTypes as $action ) {
116  // @todo FIXME: This form currently requires individual selections,
117  // but the db allows multiples separated by commas.
118 
119  // Pull the actual restriction from the DB
120  $this->mRestrictions[$action] = implode( '', $this->mTitle->getRestrictions( $action ) );
121 
122  if ( !$this->mRestrictions[$action] ) {
123  // No existing expiry
124  $existingExpiry = '';
125  } else {
126  $existingExpiry = $this->mTitle->getRestrictionExpiry( $action );
127  }
128  $this->mExistingExpiry[$action] = $existingExpiry;
129 
130  $requestExpiry = $request->getText( "mwProtect-expiry-$action" );
131  $requestExpirySelection = $request->getVal( "wpProtectExpirySelection-$action" );
132 
133  if ( $requestExpiry ) {
134  // Custom expiry takes precedence
135  $this->mExpiry[$action] = $requestExpiry;
136  $this->mExpirySelection[$action] = 'othertime';
137  } elseif ( $requestExpirySelection ) {
138  // Expiry selected from list
139  $this->mExpiry[$action] = '';
140  $this->mExpirySelection[$action] = $requestExpirySelection;
141  } elseif ( $existingExpiry ) {
142  // Use existing expiry in its own list item
143  $this->mExpiry[$action] = '';
144  $this->mExpirySelection[$action] = $existingExpiry;
145  } else {
146  // Catches 'infinity' - Existing expiry is infinite, use "infinite" in drop-down
147  // Final default: infinite
148  $this->mExpiry[$action] = '';
149  $this->mExpirySelection[$action] = 'infinite';
150  }
151 
152  $val = $request->getVal( "mwProtect-level-$action" );
153  if ( isset( $val ) && in_array( $val, $levels ) ) {
154  $this->mRestrictions[$action] = $val;
155  }
156  }
157  }
158 
166  function getExpiry( $action ) {
167  if ( $this->mExpirySelection[$action] == 'existing' ) {
168  return $this->mExistingExpiry[$action];
169  } elseif ( $this->mExpirySelection[$action] == 'othertime' ) {
170  $value = $this->mExpiry[$action];
171  } else {
172  $value = $this->mExpirySelection[$action];
173  }
174  if ( wfIsInfinity( $value ) ) {
175  $time = 'infinity';
176  } else {
177  $unix = strtotime( $value );
178 
179  if ( !$unix || $unix === -1 ) {
180  return false;
181  }
182 
183  // @todo FIXME: Non-qualified absolute times are not in users specified timezone
184  // and there isn't notice about it in the ui
185  $time = wfTimestamp( TS_MW, $unix );
186  }
187  return $time;
188  }
189 
193  function execute() {
194  if (
195  MediaWikiServices::getInstance()->getPermissionManager()->getNamespaceRestrictionLevels(
196  $this->mTitle->getNamespace()
197  ) === [ '' ]
198  ) {
199  throw new ErrorPageError( 'protect-badnamespace-title', 'protect-badnamespace-text' );
200  }
201 
202  if ( $this->mContext->getRequest()->wasPosted() ) {
203  if ( $this->save() ) {
204  $q = $this->mArticle->isRedirect() ? 'redirect=no' : '';
205  $this->mContext->getOutput()->redirect( $this->mTitle->getFullURL( $q ) );
206  }
207  } else {
208  $this->show();
209  }
210  }
211 
217  function show( $err = null ) {
218  $out = $this->mContext->getOutput();
219  $out->setRobotPolicy( 'noindex,nofollow' );
220  $out->addBacklinkSubtitle( $this->mTitle );
221 
222  if ( is_array( $err ) ) {
223  $out->wrapWikiMsg( "<div class='error'>\n$1\n</div>\n", $err );
224  } elseif ( is_string( $err ) ) {
225  $out->addHTML( "<div class='error'>{$err}</div>\n" );
226  }
227 
228  if ( $this->mTitle->getRestrictionTypes() === [] ) {
229  // No restriction types available for the current title
230  // this might happen if an extension alters the available types
231  $out->setPageTitle( $this->mContext->msg(
232  'protect-norestrictiontypes-title',
233  $this->mTitle->getPrefixedText()
234  ) );
235  $out->addWikiTextAsInterface(
236  $this->mContext->msg( 'protect-norestrictiontypes-text' )->plain()
237  );
238 
239  // Show the log in case protection was possible once
240  $this->showLogExtract( $out );
241  // return as there isn't anything else we can do
242  return;
243  }
244 
245  list( $cascadeSources, /* $restrictions */ ) = $this->mTitle->getCascadeProtectionSources();
246  if ( $cascadeSources && count( $cascadeSources ) > 0 ) {
247  $titles = '';
248 
249  foreach ( $cascadeSources as $title ) {
250  $titles .= '* [[:' . $title->getPrefixedText() . "]]\n";
251  }
252 
254  $out->wrapWikiMsg(
255  "<div id=\"mw-protect-cascadeon\">\n$1\n" . $titles . "</div>",
256  [ 'protect-cascadeon', count( $cascadeSources ) ]
257  );
258  }
259 
260  # Show an appropriate message if the user isn't allowed or able to change
261  # the protection settings at this time
262  if ( $this->disabled ) {
263  $out->setPageTitle(
264  $this->mContext->msg( 'protect-title-notallowed',
265  $this->mTitle->getPrefixedText() )
266  );
267  $out->addWikiTextAsInterface( $out->formatPermissionsErrorMessage(
268  $this->mPermErrors, 'protect'
269  ) );
270  } else {
271  $out->setPageTitle( $this->mContext->msg( 'protect-title', $this->mTitle->getPrefixedText() ) );
272  $out->addWikiMsg( 'protect-text',
273  wfEscapeWikiText( $this->mTitle->getPrefixedText() ) );
274  }
275 
276  $out->addHTML( $this->buildForm() );
277  $this->showLogExtract( $out );
278  }
279 
285  function save() {
286  # Permission check!
287  if ( $this->disabled ) {
288  $this->show();
289  return false;
290  }
291 
292  $request = $this->mContext->getRequest();
293  $user = $this->mContext->getUser();
294  $out = $this->mContext->getOutput();
295  $token = $request->getVal( 'wpEditToken' );
296  if ( !$user->matchEditToken( $token, [ 'protect', $this->mTitle->getPrefixedDBkey() ] ) ) {
297  $this->show( [ 'sessionfailure' ] );
298  return false;
299  }
300 
301  # Create reason string. Use list and/or custom string.
302  $reasonstr = $this->mReasonSelection;
303  if ( $reasonstr != 'other' && $this->mReason != '' ) {
304  // Entry from drop down menu + additional comment
305  $reasonstr .= $this->mContext->msg( 'colon-separator' )->text() . $this->mReason;
306  } elseif ( $reasonstr == 'other' ) {
307  $reasonstr = $this->mReason;
308  }
309  $expiry = [];
310  foreach ( $this->mApplicableTypes as $action ) {
311  $expiry[$action] = $this->getExpiry( $action );
312  if ( empty( $this->mRestrictions[$action] ) ) {
313  continue; // unprotected
314  }
315  if ( !$expiry[$action] ) {
316  $this->show( [ 'protect_expiry_invalid' ] );
317  return false;
318  }
319  if ( $expiry[$action] < wfTimestampNow() ) {
320  $this->show( [ 'protect_expiry_old' ] );
321  return false;
322  }
323  }
324 
325  $this->mCascade = $request->getBool( 'mwProtect-cascade' );
326 
327  $status = $this->mArticle->doUpdateRestrictions(
328  $this->mRestrictions,
329  $expiry,
330  $this->mCascade,
331  $reasonstr,
332  $user
333  );
334 
335  if ( !$status->isOK() ) {
336  $this->show( $out->parseInlineAsInterface(
337  $status->getWikiText( false, false, $this->mContext->getLanguage() )
338  ) );
339  return false;
340  }
341 
348  $errorMsg = '';
349  if ( !Hooks::run( 'ProtectionForm::save', [ $this->mArticle, &$errorMsg, $reasonstr ] ) ) {
350  if ( $errorMsg == '' ) {
351  $errorMsg = [ 'hookaborted' ];
352  }
353  }
354  if ( $errorMsg != '' ) {
355  $this->show( $errorMsg );
356  return false;
357  }
358 
359  WatchAction::doWatchOrUnwatch( $request->getCheck( 'mwProtectWatch' ), $this->mTitle, $user );
360 
361  return true;
362  }
363 
369  function buildForm() {
371  $user = $context->getUser();
372  $output = $context->getOutput();
373  $lang = $context->getLanguage();
374  $out = '';
375  if ( !$this->disabled ) {
376  $output->addModules( 'mediawiki.legacy.protect' );
377  $out .= Xml::openElement( 'form', [ 'method' => 'post',
378  'action' => $this->mTitle->getLocalURL( 'action=protect' ),
379  'id' => 'mw-Protect-Form' ] );
380  }
381 
382  $out .= Xml::openElement( 'fieldset' ) .
383  Xml::element( 'legend', null, $context->msg( 'protect-legend' )->text() ) .
384  Xml::openElement( 'table', [ 'id' => 'mwProtectSet' ] ) .
385  Xml::openElement( 'tbody' );
386 
387  $scExpiryOptions = wfMessage( 'protect-expiry-options' )->inContentLanguage()->text();
388  $showProtectOptions = $scExpiryOptions !== '-' && !$this->disabled;
389 
390  // Not all languages have V_x <-> N_x relation
391  foreach ( $this->mRestrictions as $action => $selected ) {
392  // Messages:
393  // restriction-edit, restriction-move, restriction-create, restriction-upload
394  $msg = $context->msg( 'restriction-' . $action );
395  $out .= "<tr><td>" .
396  Xml::openElement( 'fieldset' ) .
397  Xml::element( 'legend', null, $msg->exists() ? $msg->text() : $action ) .
398  Xml::openElement( 'table', [ 'id' => "mw-protect-table-$action" ] ) .
399  "<tr><td>" . $this->buildSelector( $action, $selected ) . "</td></tr><tr><td>";
400 
401  $mProtectexpiry = Xml::label(
402  $context->msg( 'protectexpiry' )->text(),
403  "mwProtectExpirySelection-$action"
404  );
405  $mProtectother = Xml::label(
406  $context->msg( 'protect-othertime' )->text(),
407  "mwProtect-$action-expires"
408  );
409 
410  $expiryFormOptions = new XmlSelect(
411  "wpProtectExpirySelection-$action",
412  "mwProtectExpirySelection-$action",
413  $this->mExpirySelection[$action]
414  );
415  $expiryFormOptions->setAttribute( 'tabindex', '2' );
416  if ( $this->disabled ) {
417  $expiryFormOptions->setAttribute( 'disabled', 'disabled' );
418  }
419 
420  if ( $this->mExistingExpiry[$action] ) {
421  if ( $this->mExistingExpiry[$action] == 'infinity' ) {
422  $existingExpiryMessage = $context->msg( 'protect-existing-expiry-infinity' );
423  } else {
424  $timestamp = $lang->userTimeAndDate( $this->mExistingExpiry[$action], $user );
425  $d = $lang->userDate( $this->mExistingExpiry[$action], $user );
426  $t = $lang->userTime( $this->mExistingExpiry[$action], $user );
427  $existingExpiryMessage = $context->msg(
428  'protect-existing-expiry',
429  $timestamp,
430  $d,
431  $t
432  );
433  }
434  $expiryFormOptions->addOption( $existingExpiryMessage->text(), 'existing' );
435  }
436 
437  $expiryFormOptions->addOption(
438  $context->msg( 'protect-othertime-op' )->text(),
439  'othertime'
440  );
441  foreach ( explode( ',', $scExpiryOptions ) as $option ) {
442  if ( strpos( $option, ":" ) === false ) {
443  $show = $value = $option;
444  } else {
445  list( $show, $value ) = explode( ":", $option );
446  }
447  $expiryFormOptions->addOption( $show, htmlspecialchars( $value ) );
448  }
449  # Add expiry dropdown
450  if ( $showProtectOptions && !$this->disabled ) {
451  $out .= "
452  <table><tr>
453  <td class='mw-label'>
454  {$mProtectexpiry}
455  </td>
456  <td class='mw-input'>" .
457  $expiryFormOptions->getHTML() .
458  "</td>
459  </tr></table>";
460  }
461  # Add custom expiry field
462  $attribs = [ 'id' => "mwProtect-$action-expires" ] + $this->disabledAttrib;
463  $out .= "<table><tr>
464  <td class='mw-label'>" .
465  $mProtectother .
466  '</td>
467  <td class="mw-input">' .
468  Xml::input( "mwProtect-expiry-$action", 50, $this->mExpiry[$action], $attribs ) .
469  '</td>
470  </tr></table>';
471  $out .= "</td></tr>" .
472  Xml::closeElement( 'table' ) .
473  Xml::closeElement( 'fieldset' ) .
474  "</td></tr>";
475  }
476  # Give extensions a chance to add items to the form
477  Hooks::run( 'ProtectionForm::buildForm', [ $this->mArticle, &$out ] );
478 
479  $out .= Xml::closeElement( 'tbody' ) . Xml::closeElement( 'table' );
480 
481  // JavaScript will add another row with a value-chaining checkbox
482  if ( $this->mTitle->exists() ) {
483  $out .= Xml::openElement( 'table', [ 'id' => 'mw-protect-table2' ] ) .
484  Xml::openElement( 'tbody' );
485  $out .= '<tr>
486  <td></td>
487  <td class="mw-input">' .
489  $context->msg( 'protect-cascade' )->text(),
490  'mwProtect-cascade',
491  'mwProtect-cascade',
493  ) .
494  "</td>
495  </tr>\n";
496  $out .= Xml::closeElement( 'tbody' ) . Xml::closeElement( 'table' );
497  }
498 
499  # Add manual and custom reason field/selects as well as submit
500  if ( !$this->disabled ) {
501  $mProtectreasonother = Xml::label(
502  $context->msg( 'protectcomment' )->text(),
503  'wpProtectReasonSelection'
504  );
505 
506  $mProtectreason = Xml::label(
507  $context->msg( 'protect-otherreason' )->text(),
508  'mwProtect-reason'
509  );
510 
511  $reasonDropDown = Xml::listDropDown( 'wpProtectReasonSelection',
512  wfMessage( 'protect-dropdown' )->inContentLanguage()->text(),
513  wfMessage( 'protect-otherreason-op' )->inContentLanguage()->text(),
514  $this->mReasonSelection,
515  'mwProtect-reason', 4 );
516 
517  // HTML maxlength uses "UTF-16 code units", which means that characters outside BMP
518  // (e.g. emojis) count for two each. This limit is overridden in JS to instead count
519  // Unicode codepoints.
520  // Subtract arbitrary 75 to leave some space for the autogenerated null edit's summary
521  // and other texts chosen by dropdown menus on this page.
522  $maxlength = CommentStore::COMMENT_CHARACTER_LIMIT - 75;
523 
524  $out .= Xml::openElement( 'table', [ 'id' => 'mw-protect-table3' ] ) .
525  Xml::openElement( 'tbody' );
526  $out .= "
527  <tr>
528  <td class='mw-label'>
529  {$mProtectreasonother}
530  </td>
531  <td class='mw-input'>
532  {$reasonDropDown}
533  </td>
534  </tr>
535  <tr>
536  <td class='mw-label'>
537  {$mProtectreason}
538  </td>
539  <td class='mw-input'>" .
540  Xml::input( 'mwProtect-reason', 60, $this->mReason, [ 'type' => 'text',
541  'id' => 'mwProtect-reason', 'maxlength' => $maxlength ] ) .
542  "</td>
543  </tr>";
544  # Disallow watching is user is not logged in
545  if ( $user->isLoggedIn() ) {
546  $out .= "
547  <tr>
548  <td></td>
549  <td class='mw-input'>" .
550  Xml::checkLabel( $context->msg( 'watchthis' )->text(),
551  'mwProtectWatch', 'mwProtectWatch',
552  $user->isWatched( $this->mTitle ) || $user->getOption( 'watchdefault' ) ) .
553  "</td>
554  </tr>";
555  }
556  $out .= "
557  <tr>
558  <td></td>
559  <td class='mw-submit'>" .
561  $context->msg( 'confirm' )->text(),
562  [ 'id' => 'mw-Protect-submit' ]
563  ) .
564  "</td>
565  </tr>\n";
566  $out .= Xml::closeElement( 'tbody' ) . Xml::closeElement( 'table' );
567  }
568  $out .= Xml::closeElement( 'fieldset' );
569 
570  if ( MediaWikiServices::getInstance()->getPermissionManager()
571  ->userHasRight( $user, 'editinterface' ) ) {
572  $linkRenderer = MediaWikiServices::getInstance()->getLinkRenderer();
573  $link = $linkRenderer->makeKnownLink(
574  $context->msg( 'protect-dropdown' )->inContentLanguage()->getTitle(),
575  $context->msg( 'protect-edit-reasonlist' )->text(),
576  [],
577  [ 'action' => 'edit' ]
578  );
579  $out .= '<p class="mw-protect-editreasons">' . $link . '</p>';
580  }
581 
582  if ( !$this->disabled ) {
583  $out .= Html::hidden(
584  'wpEditToken',
585  $user->getEditToken( [ 'protect', $this->mTitle->getPrefixedDBkey() ] )
586  );
587  $out .= Xml::closeElement( 'form' );
588  }
589 
590  return $out;
591  }
592 
600  function buildSelector( $action, $selected ) {
601  // If the form is disabled, display all relevant levels. Otherwise,
602  // just show the ones this user can use.
603  $levels = MediaWikiServices::getInstance()
604  ->getPermissionManager()
605  ->getNamespaceRestrictionLevels(
606  $this->mTitle->getNamespace(),
607  $this->disabled ? null : $this->mContext->getUser()
608  );
609 
610  $id = 'mwProtect-level-' . $action;
611 
612  $select = new XmlSelect( $id, $id, $selected );
613  $select->setAttribute( 'size', count( $levels ) );
614  if ( $this->disabled ) {
615  $select->setAttribute( 'disabled', 'disabled' );
616  }
617 
618  foreach ( $levels as $key ) {
619  $select->addOption( $this->getOptionLabel( $key ), $key );
620  }
621 
622  return $select->getHTML();
623  }
624 
631  private function getOptionLabel( $permission ) {
632  if ( $permission == '' ) {
633  return $this->mContext->msg( 'protect-default' )->text();
634  } else {
635  // Messages: protect-level-autoconfirmed, protect-level-sysop
636  $msg = $this->mContext->msg( "protect-level-{$permission}" );
637  if ( $msg->exists() ) {
638  return $msg->text();
639  }
640  return $this->mContext->msg( 'protect-fallback', $permission )->text();
641  }
642  }
643 
649  private function showLogExtract( OutputPage $out ) {
650  # Show relevant lines from the protection log:
651  $protectLogPage = new LogPage( 'protect' );
652  $out->addHTML( Xml::element( 'h2', null, $protectLogPage->getName()->text() ) );
653  LogEventsList::showLogExtract( $out, 'protect', $this->mTitle );
654  # Let extensions add other relevant log extracts
655  Hooks::run( 'ProtectionForm::showLogExtract', [ $this->mArticle, $out ] );
656  }
657 }
showLogExtract(OutputPage $out)
Show protection long extracts for this page.
wfEscapeWikiText( $text)
Escapes the given text so that it may be output using addWikiText() without any linking, formatting, etc.
save()
Save submitted protection form.
buildForm()
Build the input form.
$context
Definition: load.php:45
if(!isset( $args[0])) $lang
Class for generating HTML <select> or <datalist> elements.
Definition: XmlSelect.php:26
static input( $name, $size=false, $value=false, $attribs=[])
Convenience function to build an HTML text input field.
Definition: Xml.php:274
string $mReasonSelection
The reason selected from the list, blank for other/additional.
Class for viewing MediaWiki article and history.
Definition: Article.php:38
wfIsInfinity( $str)
Determine input string is represents as infinity.
const COMMENT_CHARACTER_LIMIT
Maximum length of a comment in UTF-8 characters.
array $mApplicableTypes
Types (i.e.
buildSelector( $action, $selected)
Build protection level selector.
array $mRestrictions
A map of action to restriction level, from request or default.
array $mPermErrors
Permissions errors for the protect action.
array $mExpiry
Map of action to "other" expiry time.
Class to simplify the use of log pages.
Definition: LogPage.php:33
getContext()
Gets the context this Article is executed in.
Definition: Article.php:2267
getPermissionManager()
wfTimestamp( $outputtype=TS_UNIX, $ts=0)
Get a timestamp string in one of various formats.
wfReadOnly()
Check whether the wiki is in read-only mode.
getExpiry( $action)
Get the expiry time for a given action, by combining the relevant inputs.
static openElement( $element, $attribs=null)
This opens an XML element.
Definition: Xml.php:108
An error page which can definitely be safely rendered using the OutputPage.
static doWatchOrUnwatch( $watch, Title $title, User $user)
Watch or unwatch a page.
Definition: WatchAction.php:91
static submitButton( $value, $attribs=[])
Convenience function to build an HTML submit button When $wgUseMediaWikiUIEverywhere is true it will ...
Definition: Xml.php:459
getOptionLabel( $permission)
Prepare the label for a protection selector option.
wfTimestampNow()
Convenience function; returns MediaWiki timestamp for the present time.
string $mReason
The custom/additional protection reason.
getTitle()
Get the title object of the article.
Definition: Article.php:221
IContextSource $mContext
loadData()
Loads the current state of protection into the object.
show( $err=null)
Show the input form with optional error message.
static label( $label, $id, $attribs=[])
Convenience function to build an HTML form label.
Definition: Xml.php:358
execute()
Main entry point for action=protect and action=unprotect.
__construct(Article $article)
static closeElement( $element)
Shortcut to close an XML element.
Definition: Xml.php:117
static listDropDown( $name='', $list='', $other='', $selected='', $class='', $tabindex=null)
Build a drop-down box from a textual list.
Definition: Xml.php:508
wfReadOnlyReason()
Check if the site is in read-only mode and return the message if so.
array $mExpirySelection
Map of action to value selected in expiry drop-down list.
array $mExistingExpiry
Map of action to the expiry time of the existing protection.
static hidden( $name, $value, array $attribs=[])
Convenience function to produce an input element with type=hidden.
Definition: Html.php:802
static element( $element, $attribs=null, $contents='', $allowShortTag=true)
Format an XML element with given attributes and, optionally, text content.
Definition: Xml.php:41
bool $mCascade
True if the restrictions are cascading, from request or existing protection.
addHTML( $text)
Append $text to the body HTML.
Handles the page protection UI and backend.
static checkLabel( $label, $name, $id, $checked=false, $attribs=[])
Convenience function to build an HTML checkbox with a label.
Definition: Xml.php:419
wfMessage( $key,... $params)
This is the function for getting translated interface messages.
static run( $event, array $args=[], $deprecatedVersion=null)
Call hook functions defined in Hooks::register and $wgHooks.
Definition: Hooks.php:200
static showLogExtract(&$out, $types=[], $page='', $user='', $param=[])
Show log extract.