+++ /dev/null
-<?php
-/**
- * SpecialPage: handling special pages and lists thereof.
- *
- * To add a special page in an extension, add to $wgSpecialPages either
- * an object instance or an array containing the name and constructor
- * parameters. The latter is preferred for performance reasons.
- *
- * The object instantiated must be either an instance of SpecialPage or a
- * sub-class thereof. It must have an execute() method, which sends the HTML
- * for the special page to $wgOut. The parent class has an execute() method
- * which distributes the call to the historical global functions. Additionally,
- * execute() also checks if the user has the necessary access privileges
- * and bails out if not.
- *
- * To add a core special page, use the similar static list in
- * SpecialPage::$mList. To remove a core static special page at runtime, use
- * a SpecialPage_initList hook.
- *
- * @file
- * @ingroup SpecialPage
- * @defgroup SpecialPage SpecialPage
- */
-
-/**
- * Parent special page class, also static functions for handling the special
- * page list.
- * @ingroup SpecialPage
- */
-class SpecialPage {
- /**#@+
- * @access private
- */
- /**
- * The canonical name of this special page
- * Also used for the default <h1> heading, @see getDescription()
- */
- var $mName;
- /**
- * The local name of this special page
- */
- var $mLocalName;
- /**
- * Minimum user level required to access this page, or "" for anyone.
- * Also used to categorise the pages in Special:Specialpages
- */
- var $mRestriction;
- /**
- * Listed in Special:Specialpages?
- */
- var $mListed;
- /**
- * Function name called by the default execute()
- */
- var $mFunction;
- /**
- * File which needs to be included before the function above can be called
- */
- var $mFile;
- /**
- * Whether or not this special page is being included from an article
- */
- var $mIncluding;
- /**
- * Whether the special page can be included in an article
- */
- var $mIncludable;
- /**
- * Query parameters that can be passed through redirects
- */
- var $mAllowedRedirectParams = array();
- /**
- * Query parameteres added by redirects
- */
- var $mAddedRedirectParams = array();
- /**
- * List of special pages, followed by parameters.
- * If the only parameter is a string, that is the page name.
- * Otherwise, it is an array. The format is one of:
- ** array( 'SpecialPage', name, right )
- ** array( 'IncludableSpecialPage', name, right, listed? )
- ** array( 'UnlistedSpecialPage', name, right )
- ** array( 'SpecialRedirectToSpecial', name, page to redirect to, special page param, ... )
- */
- static public $mList = array(
- # Maintenance Reports
- 'BrokenRedirects' => array( 'SpecialPage', 'BrokenRedirects' ),
- 'Deadendpages' => array( 'SpecialPage', 'Deadendpages' ),
- 'DoubleRedirects' => array( 'SpecialPage', 'DoubleRedirects' ),
- 'Longpages' => array( 'SpecialPage', 'Longpages' ),
- 'Ancientpages' => array( 'SpecialPage', 'Ancientpages' ),
- 'Lonelypages' => array( 'SpecialPage', 'Lonelypages' ),
- 'Fewestrevisions' => array( 'SpecialPage', 'Fewestrevisions' ),
- 'Withoutinterwiki' => array( 'SpecialPage', 'Withoutinterwiki' ),
- 'Protectedpages' => 'SpecialProtectedpages',
- 'Protectedtitles' => 'SpecialProtectedtitles',
- 'Shortpages' => array( 'SpecialPage', 'Shortpages' ),
- 'Uncategorizedcategories' => array( 'SpecialPage', 'Uncategorizedcategories' ),
- 'Uncategorizedimages' => array( 'SpecialPage', 'Uncategorizedimages' ),
- 'Uncategorizedpages' => array( 'SpecialPage', 'Uncategorizedpages' ),
- 'Uncategorizedtemplates' => array( 'SpecialPage', 'Uncategorizedtemplates' ),
- 'Unusedcategories' => array( 'SpecialPage', 'Unusedcategories' ),
- 'Unusedimages' => array( 'SpecialPage', 'Unusedimages' ),
- 'Unusedtemplates' => array( 'SpecialPage', 'Unusedtemplates' ),
- 'Unwatchedpages' => array( 'SpecialPage', 'Unwatchedpages', 'unwatchedpages' ),
- 'Wantedcategories' => array( 'SpecialPage', 'Wantedcategories' ),
- 'Wantedfiles' => array( 'SpecialPage', 'Wantedfiles' ),
- 'Wantedpages' => array( 'IncludableSpecialPage', 'Wantedpages' ),
- 'Wantedtemplates' => array( 'SpecialPage', 'Wantedtemplates' ),
-
- # List of pages
- 'Allpages' => 'SpecialAllpages',
- 'Prefixindex' => 'SpecialPrefixindex',
- 'Categories' => 'SpecialCategories',
- 'Disambiguations' => array( 'SpecialPage', 'Disambiguations' ),
- 'Listredirects' => array( 'SpecialPage', 'Listredirects' ),
-
- # Login/create account
- 'Userlogin' => array( 'SpecialPage', 'Userlogin' ),
- 'CreateAccount' => array( 'SpecialRedirectToSpecial', 'CreateAccount', 'Userlogin', 'signup', array( 'uselang' ) ),
-
- # Users and rights
- 'Blockip' => 'IPBlockForm',
- 'Ipblocklist' => 'IPUnblockForm',
- 'Unblock' => array( 'SpecialRedirectToSpecial', 'Unblock', 'Ipblocklist', false, array( 'uselang', 'ip', 'id' ), array( 'action' => 'unblock' ) ),
- 'Resetpass' => 'SpecialResetpass',
- 'DeletedContributions' => 'DeletedContributionsPage',
- 'Preferences' => 'SpecialPreferences',
- 'Contributions' => 'SpecialContributions',
- 'Listgrouprights' => 'SpecialListGroupRights',
- 'Listusers' => array( 'SpecialPage', 'Listusers' ),
- 'Listadmins' => array( 'SpecialRedirectToSpecial', 'Listadmins', 'Listusers', 'sysop' ),
- 'Listbots' => array( 'SpecialRedirectToSpecial', 'Listbots', 'Listusers', 'bot' ),
- 'Activeusers' => 'SpecialActiveUsers',
- 'Userrights' => 'UserrightsPage',
-
- # Recent changes and logs
- 'Newimages' => array( 'IncludableSpecialPage', 'Newimages' ),
- 'Log' => 'SpecialLog',
- 'Watchlist' => array( 'SpecialPage', 'Watchlist' ),
- 'Newpages' => 'SpecialNewpages',
- 'Recentchanges' => 'SpecialRecentchanges',
- 'Recentchangeslinked' => 'SpecialRecentchangeslinked',
- 'Tags' => 'SpecialTags',
-
- # Media reports and uploads
- 'Listfiles' => array( 'SpecialPage', 'Listfiles' ),
- 'Filepath' => 'SpecialFilepath',
- 'MIMEsearch' => array( 'SpecialPage', 'MIMEsearch' ),
- 'FileDuplicateSearch' => array( 'SpecialPage', 'FileDuplicateSearch' ),
- 'Upload' => 'SpecialUpload',
- 'UploadStash' => 'SpecialUploadStash',
-
- # Wiki data and tools
- 'Statistics' => 'SpecialStatistics',
- 'Allmessages' => 'SpecialAllmessages',
- 'Version' => 'SpecialVersion',
- 'Lockdb' => 'SpecialLockdb',
- 'Unlockdb' => 'SpecialUnlockdb',
-
- # Redirecting special pages
- 'LinkSearch' => array( 'SpecialPage', 'LinkSearch' ),
- 'Randompage' => 'Randompage',
- 'Randomredirect' => 'SpecialRandomredirect',
-
- # High use pages
- 'Mostlinkedcategories' => array( 'SpecialPage', 'Mostlinkedcategories' ),
- 'Mostimages' => array( 'SpecialPage', 'Mostimages' ),
- 'Mostlinked' => array( 'SpecialPage', 'Mostlinked' ),
- 'Mostlinkedtemplates' => array( 'SpecialPage', 'Mostlinkedtemplates' ),
- 'Mostcategories' => array( 'SpecialPage', 'Mostcategories' ),
- 'Mostrevisions' => array( 'SpecialPage', 'Mostrevisions' ),
-
- # Page tools
- 'ComparePages' => 'SpecialComparePages',
- 'Export' => 'SpecialExport',
- 'Import' => 'SpecialImport',
- 'Undelete' => 'UndeleteForm',
- 'Whatlinkshere' => 'SpecialWhatlinkshere',
- 'MergeHistory' => 'SpecialMergeHistory',
-
- # Other
- 'Booksources' => 'SpecialBookSources',
-
- # Unlisted / redirects
- 'Blankpage' => 'SpecialBlankpage',
- 'Blockme' => 'SpecialBlockme',
- 'Emailuser' => 'SpecialEmailUser',
- 'Movepage' => 'MovePageForm',
- 'Mycontributions' => 'SpecialMycontributions',
- 'Mypage' => 'SpecialMypage',
- 'Mytalk' => 'SpecialMytalk',
- 'Myuploads' => 'SpecialMyuploads',
- 'Revisiondelete' => 'SpecialRevisionDelete',
- 'Specialpages' => 'SpecialSpecialpages',
- 'Userlogout' => 'SpecialUserlogout',
- );
-
- static public $mAliases;
- static public $mListInitialised = false;
-
- /**#@-*/
-
- /**
- * Initialise the special page list
- * This must be called before accessing SpecialPage::$mList
- */
- static function initList() {
- global $wgSpecialPages;
- global $wgDisableCounters, $wgDisableInternalSearch, $wgEmailAuthentication;
-
- if ( self::$mListInitialised ) {
- return;
- }
- wfProfileIn( __METHOD__ );
-
- # Better to set this now, to avoid infinite recursion in carelessly written hooks
- self::$mListInitialised = true;
-
- if( !$wgDisableCounters ) {
- self::$mList['Popularpages'] = array( 'SpecialPage', 'Popularpages' );
- }
-
- if( !$wgDisableInternalSearch ) {
- self::$mList['Search'] = array( 'SpecialPage', 'Search' );
- }
-
- if( $wgEmailAuthentication ) {
- self::$mList['Confirmemail'] = 'EmailConfirmation';
- self::$mList['Invalidateemail'] = 'EmailInvalidation';
- }
-
- # Add extension special pages
- self::$mList = array_merge( self::$mList, $wgSpecialPages );
-
- # Run hooks
- # This hook can be used to remove undesired built-in special pages
- wfRunHooks( 'SpecialPage_initList', array( &self::$mList ) );
- wfProfileOut( __METHOD__ );
- }
-
- static function initAliasList() {
- if ( !is_null( self::$mAliases ) ) {
- return;
- }
-
- global $wgContLang;
- $aliases = $wgContLang->getSpecialPageAliases();
- $missingPages = self::$mList;
- self::$mAliases = array();
- foreach ( $aliases as $realName => $aliasList ) {
- foreach ( $aliasList as $alias ) {
- self::$mAliases[$wgContLang->caseFold( $alias )] = $realName;
- }
- unset( $missingPages[$realName] );
- }
- foreach ( $missingPages as $name => $stuff ) {
- self::$mAliases[$wgContLang->caseFold( $name )] = $name;
- }
- }
-
- /**
- * Given a special page alias, return the special page name.
- * Returns false if there is no such alias.
- *
- * @param $alias String
- * @return String or false
- */
- static function resolveAlias( $alias ) {
- global $wgContLang;
-
- if ( !self::$mListInitialised ) self::initList();
- if ( is_null( self::$mAliases ) ) self::initAliasList();
- $caseFoldedAlias = $wgContLang->caseFold( $alias );
- $caseFoldedAlias = str_replace( ' ', '_', $caseFoldedAlias );
- if ( isset( self::$mAliases[$caseFoldedAlias] ) ) {
- return self::$mAliases[$caseFoldedAlias];
- } else {
- return false;
- }
- }
-
- /**
- * Given a special page name with a possible subpage, return an array
- * where the first element is the special page name and the second is the
- * subpage.
- *
- * @param $alias String
- * @return Array
- */
- static function resolveAliasWithSubpage( $alias ) {
- $bits = explode( '/', $alias, 2 );
- $name = self::resolveAlias( $bits[0] );
- if( !isset( $bits[1] ) ) { // bug 2087
- $par = null;
- } else {
- $par = $bits[1];
- }
- return array( $name, $par );
- }
-
- /**
- * Add a page to the list of valid special pages. This used to be the preferred
- * method for adding special pages in extensions. It's now suggested that you add
- * an associative record to $wgSpecialPages. This avoids autoloading SpecialPage.
- *
- * @param $page SpecialPage
- * Deprecated in 1.7, warnings in 1.17, might be removed in 1.20
- */
- static function addPage( &$page ) {
- wfDeprecated( __METHOD__ );
- if ( !self::$mListInitialised ) {
- self::initList();
- }
- self::$mList[$page->mName] = $page;
- }
-
- /**
- * Add a page to a certain display group for Special:SpecialPages
- *
- * @param $page Mixed: SpecialPage or string
- * @param $group String
- */
- static function setGroup( $page, $group ) {
- global $wgSpecialPageGroups;
- $name = is_object($page) ? $page->mName : $page;
- $wgSpecialPageGroups[$name] = $group;
- }
-
- /**
- * Add a page to a certain display group for Special:SpecialPages
- *
- * @param $page SpecialPage
- */
- static function getGroup( &$page ) {
- global $wgSpecialPageGroups;
- static $specialPageGroupsCache = array();
- if( isset($specialPageGroupsCache[$page->mName]) ) {
- return $specialPageGroupsCache[$page->mName];
- }
- $group = wfMsg('specialpages-specialpagegroup-'.strtolower($page->mName));
- if( $group == ''
- || wfEmptyMsg('specialpages-specialpagegroup-'.strtolower($page->mName), $group ) ) {
- $group = isset($wgSpecialPageGroups[$page->mName])
- ? $wgSpecialPageGroups[$page->mName]
- : '-';
- }
- if( $group == '-' ) $group = 'other';
- $specialPageGroupsCache[$page->mName] = $group;
- return $group;
- }
-
- /**
- * Remove a special page from the list
- * Formerly used to disable expensive or dangerous special pages. The
- * preferred method is now to add a SpecialPage_initList hook.
- */
- static function removePage( $name ) {
- if ( !self::$mListInitialised ) {
- self::initList();
- }
- unset( self::$mList[$name] );
- }
-
- /**
- * Check if a given name exist as a special page or as a special page alias
- *
- * @param $name String: name of a special page
- * @return Boolean: true if a special page exists with this name
- */
- static function exists( $name ) {
- global $wgContLang;
- if ( !self::$mListInitialised ) {
- self::initList();
- }
- if( !self::$mAliases ) {
- self::initAliasList();
- }
-
- # Remove special pages inline parameters:
- $bits = explode( '/', $name );
- $name = $wgContLang->caseFold($bits[0]);
-
- return
- array_key_exists( $name, self::$mList )
- or array_key_exists( $name, self::$mAliases )
- ;
- }
-
- /**
- * Find the object with a given name and return it (or NULL)
- *
- * @param $name String
- * @return SpecialPage object or null if the page doesn't exist
- */
- static function getPage( $name ) {
- if ( !self::$mListInitialised ) {
- self::initList();
- }
- if ( array_key_exists( $name, self::$mList ) ) {
- $rec = self::$mList[$name];
- if ( is_string( $rec ) ) {
- $className = $rec;
- self::$mList[$name] = new $className;
- } elseif ( is_array( $rec ) ) {
- $className = array_shift( $rec );
- self::$mList[$name] = wfCreateObject( $className, $rec );
- }
- return self::$mList[$name];
- } else {
- return null;
- }
- }
-
- /**
- * Get a special page with a given localised name, or NULL if there
- * is no such special page.
- *
- * @return SpecialPage object or null if the page doesn't exist
- */
- static function getPageByAlias( $alias ) {
- $realName = self::resolveAlias( $alias );
- if ( $realName ) {
- return self::getPage( $realName );
- } else {
- return null;
- }
- }
-
- /**
- * Return categorised listable special pages which are available
- * for the current user, and everyone.
- *
- * @return Associative array mapping page's name to its SpecialPage object
- */
- static function getUsablePages() {
- global $wgUser;
- if ( !self::$mListInitialised ) {
- self::initList();
- }
- $pages = array();
-
- foreach ( self::$mList as $name => $rec ) {
- $page = self::getPage( $name );
- if ( $page->isListed()
- && (
- !$page->isRestricted()
- || $page->userCanExecute( $wgUser )
- )
- ) {
- $pages[$name] = $page;
- }
- }
- return $pages;
- }
-
- /**
- * Return categorised listable special pages for all users
- *
- * @return Associative array mapping page's name to its SpecialPage object
- */
- static function getRegularPages() {
- if ( !self::$mListInitialised ) {
- self::initList();
- }
- $pages = array();
-
- foreach ( self::$mList as $name => $rec ) {
- $page = self::getPage( $name );
- if ( $page->isListed() && !$page->isRestricted() ) {
- $pages[$name] = $page;
- }
- }
- return $pages;
- }
-
- /**
- * Return categorised listable special pages which are available
- * for the current user, but not for everyone
- *
- * @return Associative array mapping page's name to its SpecialPage object
- */
- static function getRestrictedPages() {
- global $wgUser;
- if( !self::$mListInitialised ) {
- self::initList();
- }
- $pages = array();
-
- foreach( self::$mList as $name => $rec ) {
- $page = self::getPage( $name );
- if(
- $page->isListed()
- && $page->isRestricted()
- && $page->userCanExecute( $wgUser )
- ) {
- $pages[$name] = $page;
- }
- }
- return $pages;
- }
-
- /**
- * Execute a special page path.
- * The path may contain parameters, e.g. Special:Name/Params
- * Extracts the special page name and call the execute method, passing the parameters
- *
- * Returns a title object if the page is redirected, false if there was no such special
- * page, and true if it was successful.
- *
- * @param $title a title object
- * @param $including output is being captured for use in {{special:whatever}}
- */
- static function executePath( &$title, $including = false ) {
- global $wgOut, $wgTitle, $wgRequest;
- wfProfileIn( __METHOD__ );
-
- # FIXME: redirects broken due to this call
- $bits = explode( '/', $title->getDBkey(), 2 );
- $name = $bits[0];
- if( !isset( $bits[1] ) ) { // bug 2087
- $par = null;
- } else {
- $par = $bits[1];
- }
- $page = SpecialPage::getPageByAlias( $name );
- # Nonexistent?
- if ( !$page ) {
- if ( !$including ) {
- $wgOut->setArticleRelated( false );
- $wgOut->setRobotPolicy( 'noindex,nofollow' );
- $wgOut->setStatusCode( 404 );
- $wgOut->showErrorPage( 'nosuchspecialpage', 'nospecialpagetext' );
- }
- wfProfileOut( __METHOD__ );
- return false;
- }
-
- # Check for redirect
- if ( !$including ) {
- $redirect = $page->getRedirect( $par );
- if ( $redirect ) {
- $query = $page->getRedirectQuery();
- $url = $redirect->getFullUrl( $query );
- $wgOut->redirect( $url );
- wfProfileOut( __METHOD__ );
- return $redirect;
- }
- }
-
- # Redirect to canonical alias for GET commands
- # Not for POST, we'd lose the post data, so it's best to just distribute
- # the request. Such POST requests are possible for old extensions that
- # generate self-links without being aware that their default name has
- # changed.
- if ( !$including && $name != $page->getLocalName() && !$wgRequest->wasPosted() ) {
- $query = $_GET;
- unset( $query['title'] );
- $query = wfArrayToCGI( $query );
- $title = $page->getTitle( $par );
- $url = $title->getFullUrl( $query );
- $wgOut->redirect( $url );
- wfProfileOut( __METHOD__ );
- return $redirect;
- }
-
- if ( $including && !$page->includable() ) {
- wfProfileOut( __METHOD__ );
- return false;
- } elseif ( !$including ) {
- $wgTitle = $page->getTitle();
- }
- $page->including( $including );
-
- // Execute special page
- $profName = 'Special:' . $page->name();
- wfProfileIn( $profName );
- $page->execute( $par );
- wfProfileOut( $profName );
- wfProfileOut( __METHOD__ );
- return true;
- }
-
- /**
- * Just like executePath() except it returns the HTML instead of outputting it
- * Returns false if there was no such special page, or a title object if it was
- * a redirect.
- *
- * @return String: HTML fragment
- */
- static function capturePath( &$title ) {
- global $wgOut, $wgTitle;
-
- $oldTitle = $wgTitle;
- $oldOut = $wgOut;
- $wgOut = new OutputPage;
- $wgOut->setTitle( $title );
-
- $ret = SpecialPage::executePath( $title, true );
- if ( $ret === true ) {
- $ret = $wgOut->getHTML();
- }
- $wgTitle = $oldTitle;
- $wgOut = $oldOut;
- return $ret;
- }
-
- /**
- * Get the local name for a specified canonical name
- *
- * @param $name String
- * @param $subpage Mixed: boolean false, or string
- *
- * @return String
- */
- static function getLocalNameFor( $name, $subpage = false ) {
- global $wgContLang;
- $aliases = $wgContLang->getSpecialPageAliases();
- if ( isset( $aliases[$name][0] ) ) {
- $name = $aliases[$name][0];
- } else {
- // Try harder in case someone misspelled the correct casing
- $found = false;
- foreach ( $aliases as $n => $values ) {
- if ( strcasecmp( $name, $n ) === 0 ) {
- wfWarn( "Found alias defined for $n when searching for" .
- "special page aliases for $name. Case mismatch?" );
- $name = $values[0];
- $found = true;
- break;
- }
- }
- if ( !$found ) {
- wfWarn( "Did not find alias for special page '$name'. " .
- "Perhaps no aliases are defined for it?" );
- }
- }
- if ( $subpage !== false && !is_null( $subpage ) ) {
- $name = "$name/$subpage";
- }
- return $wgContLang->ucfirst( $name );
- }
-
- /**
- * Get a localised Title object for a specified special page name
- *
- * @return Title object
- */
- static function getTitleFor( $name, $subpage = false ) {
- $name = self::getLocalNameFor( $name, $subpage );
- if ( $name ) {
- return Title::makeTitle( NS_SPECIAL, $name );
- } else {
- throw new MWException( "Invalid special page name \"$name\"" );
- }
- }
-
- /**
- * Get a localised Title object for a page name with a possibly unvalidated subpage
- *
- * @return Title object or null if the page doesn't exist
- */
- static function getSafeTitleFor( $name, $subpage = false ) {
- $name = self::getLocalNameFor( $name, $subpage );
- if ( $name ) {
- return Title::makeTitleSafe( NS_SPECIAL, $name );
- } else {
- return null;
- }
- }
-
- /**
- * Get a title for a given alias
- *
- * @return Title or null if there is no such alias
- */
- static function getTitleForAlias( $alias ) {
- $name = self::resolveAlias( $alias );
- if ( $name ) {
- return self::getTitleFor( $name );
- } else {
- return null;
- }
- }
-
- /**
- * Default constructor for special pages
- * Derivative classes should call this from their constructor
- * Note that if the user does not have the required level, an error message will
- * be displayed by the default execute() method, without the global function ever
- * being called.
- *
- * If you override execute(), you can recover the default behaviour with userCanExecute()
- * and displayRestrictionError()
- *
- * @param $name String: name of the special page, as seen in links and URLs
- * @param $restriction String: user right required, e.g. "block" or "delete"
- * @param $listed Boolean: whether the page is listed in Special:Specialpages
- * @param $function Callback: function called by execute(). By default it is constructed from $name
- * @param $file String: file which is included by execute(). It is also constructed from $name by default
- * @param $includable Boolean: whether the page can be included in normal pages
- */
- public function __construct( $name = '', $restriction = '', $listed = true, $function = false, $file = 'default', $includable = false ) {
- $this->init( $name, $restriction, $listed, $function, $file, $includable );
- }
-
- /**
- * Do the real work for the constructor, mainly so __call() can intercept
- * calls to SpecialPage()
- * @see __construct() for param docs
- */
- private function init( $name, $restriction, $listed, $function, $file, $includable ) {
- $this->mName = $name;
- $this->mRestriction = $restriction;
- $this->mListed = $listed;
- $this->mIncludable = $includable;
- if ( !$function ) {
- $this->mFunction = 'wfSpecial'.$name;
- } else {
- $this->mFunction = $function;
- }
- if ( $file === 'default' ) {
- $this->mFile = dirname(__FILE__) . "/specials/Special$name.php";
- } else {
- $this->mFile = $file;
- }
- }
-
- /**
- * Use PHP's magic __call handler to get calls to the old PHP4 constructor
- * because PHP E_STRICT yells at you for having __construct() and SpecialPage()
- *
- * @param $name String Name of called method
- * @param $a Array Arguments to the method
- * @deprecated Call isn't deprecated, but SpecialPage::SpecialPage() is
- */
- public function __call( $fName, $a ) {
- // Sometimes $fName is SpecialPage, sometimes it's specialpage. <3 PHP
- if( strtolower( $fName ) == 'specialpage' ) {
- // Debug messages now, warnings in 1.19 or 1.20?
- wfDebug( "Deprecated SpecialPage::SpecialPage() called, use __construct();\n" );
- $name = isset( $a[0] ) ? $a[0] : '';
- $restriction = isset( $a[1] ) ? $a[1] : '';
- $listed = isset( $a[2] ) ? $a[2] : true;
- $function = isset( $a[3] ) ? $a[3] : false;
- $file = isset( $a[4] ) ? $a[4] : 'default';
- $includable = isset( $a[5] ) ? $a[5] : false;
- $this->init( $name, $restriction, $listed, $function, $file, $includable );
- }
- }
-
- /**#@+
- * Accessor
- *
- * @deprecated
- */
- function getName() { return $this->mName; }
- function getRestriction() { return $this->mRestriction; }
- function getFile() { return $this->mFile; }
- function isListed() { return $this->mListed; }
- /**#@-*/
-
- /**#@+
- * Accessor and mutator
- */
- function name( $x = null ) { return wfSetVar( $this->mName, $x ); }
- function restrictions( $x = null) {
- # Use the one below this
- wfDeprecated( __METHOD__ );
- return wfSetVar( $this->mRestriction, $x );
- }
- function restriction( $x = null) { return wfSetVar( $this->mRestriction, $x ); }
- function listed( $x = null) { return wfSetVar( $this->mListed, $x ); }
- function func( $x = null) { return wfSetVar( $this->mFunction, $x ); }
- function file( $x = null) { return wfSetVar( $this->mFile, $x ); }
- function includable( $x = null ) { return wfSetVar( $this->mIncludable, $x ); }
- function including( $x = null ) { return wfSetVar( $this->mIncluding, $x ); }
- /**#@-*/
-
- /**
- * Get the localised name of the special page
- */
- function getLocalName() {
- if ( !isset( $this->mLocalName ) ) {
- $this->mLocalName = self::getLocalNameFor( $this->mName );
- }
- return $this->mLocalName;
- }
-
- /**
- * Can be overridden by subclasses with more complicated permissions
- * schemes.
- *
- * @return Boolean: should the page be displayed with the restricted-access
- * pages?
- */
- public function isRestricted() {
- global $wgGroupPermissions;
- // DWIM: If all anons can do something, then it is not restricted
- return $this->mRestriction != '' && empty($wgGroupPermissions['*'][$this->mRestriction]);
- }
-
- /**
- * Checks if the given user (identified by an object) can execute this
- * special page (as defined by $mRestriction). Can be overridden by sub-
- * classes with more complicated permissions schemes.
- *
- * @param $user User: the user to check
- * @return Boolean: does the user have permission to view the page?
- */
- public function userCanExecute( $user ) {
- return $user->isAllowed( $this->mRestriction );
- }
-
- /**
- * Output an error message telling the user what access level they have to have
- */
- function displayRestrictionError() {
- global $wgOut;
- $wgOut->permissionRequired( $this->mRestriction );
- }
-
- /**
- * Sets headers - this should be called from the execute() method of all derived classes!
- */
- function setHeaders() {
- global $wgOut;
- $wgOut->setArticleRelated( false );
- $wgOut->setRobotPolicy( "noindex,nofollow" );
- $wgOut->setPageTitle( $this->getDescription() );
- }
-
- /**
- * Default execute method
- * Checks user permissions, calls the function given in mFunction
- *
- * This must be overridden by subclasses; it will be made abstract in a future version
- */
- function execute( $par ) {
- global $wgUser;
-
- $this->setHeaders();
-
- if ( $this->userCanExecute( $wgUser ) ) {
- $func = $this->mFunction;
- // only load file if the function does not exist
- if(!is_callable($func) and $this->mFile) {
- require_once( $this->mFile );
- }
- $this->outputHeader();
- call_user_func( $func, $par, $this );
- } else {
- $this->displayRestrictionError();
- }
- }
-
- /**
- * Outputs a summary message on top of special pages
- * Per default the message key is the canonical name of the special page
- * May be overriden, i.e. by extensions to stick with the naming conventions
- * for message keys: 'extensionname-xxx'
- *
- * @param $summaryMessageKey String: message key of the summary
- */
- function outputHeader( $summaryMessageKey = '' ) {
- global $wgOut, $wgContLang;
-
- if( $summaryMessageKey == '' ) {
- $msg = $wgContLang->lc( $this->name() ) . '-summary';
- } else {
- $msg = $summaryMessageKey;
- }
- $out = wfMsgNoTrans( $msg );
- if ( ! wfEmptyMsg( $msg, $out ) and $out !== '' and ! $this->including() ) {
- $wgOut->wrapWikiMsg( "<div class='mw-specialpage-summary'>\n$1\n</div>", $msg );
- }
-
- }
-
- /**
- * Returns the name that goes in the \<h1\> in the special page itself, and
- * also the name that will be listed in Special:Specialpages
- *
- * Derived classes can override this, but usually it is easier to keep the
- * default behaviour. Messages can be added at run-time, see
- * MessageCache.php.
- *
- * @return String
- */
- function getDescription() {
- return wfMsg( strtolower( $this->mName ) );
- }
-
- /**
- * Get a self-referential title object
- *
- * @return Title object
- */
- function getTitle( $subpage = false ) {
- return self::getTitleFor( $this->mName, $subpage );
- }
-
- /**
- * Set whether this page is listed in Special:Specialpages, at run-time
- */
- function setListed( $listed ) {
- return wfSetVar( $this->mListed, $listed );
- }
-
- /**
- * If the special page is a redirect, then get the Title object it redirects to.
- * False otherwise.
- */
- function getRedirect( $subpage ) {
- return false;
- }
-
- /**
- * Return part of the request string for a special redirect page
- * This allows passing, e.g. action=history to Special:Mypage, etc.
- *
- * @return String
- */
- function getRedirectQuery() {
- global $wgRequest;
- $params = array();
- foreach( $this->mAllowedRedirectParams as $arg ) {
- if( ( $val = $wgRequest->getVal( $arg, null ) ) !== null )
- $params[] = $arg . '=' . $val;
- }
-
- foreach( $this->mAddedRedirectParams as $arg => $val ) {
- $params[] = $arg . '=' . $val;
- }
-
- return count( $params ) ? implode( '&', $params ) : false;
- }
-}
-
-/**
- * Shortcut to construct a special page which is unlisted by default
- * @ingroup SpecialPage
- */
-class UnlistedSpecialPage extends SpecialPage
-{
- function __construct( $name, $restriction = '', $function = false, $file = 'default' ) {
- parent::__construct( $name, $restriction, false, $function, $file );
- }
-}
-
-/**
- * Shortcut to construct an includable special page
- * @ingroup SpecialPage
- */
-class IncludableSpecialPage extends SpecialPage
-{
- function __construct( $name, $restriction = '', $listed = true, $function = false, $file = 'default' ) {
- parent::__construct( $name, $restriction, $listed, $function, $file, true );
- }
-}
-
-/**
- * Shortcut to construct a special page alias.
- * @ingroup SpecialPage
- */
-class SpecialRedirectToSpecial extends UnlistedSpecialPage {
- var $redirName, $redirSubpage;
-
- function __construct( $name, $redirName, $redirSubpage = false, $allowedRedirectParams = array(), $addedRedirectParams = array() ) {
- parent::__construct( $name );
- $this->redirName = $redirName;
- $this->redirSubpage = $redirSubpage;
- $this->mAllowedRedirectParams = $allowedRedirectParams;
- $this->mAddedRedirectParams = $addedRedirectParams;
- }
-
- function getRedirect( $subpage ) {
- if ( $this->redirSubpage === false ) {
- return SpecialPage::getTitleFor( $this->redirName, $subpage );
- } else {
- return SpecialPage::getTitleFor( $this->redirName, $this->redirSubpage );
- }
- }
-}
-
-/** SpecialMypage, SpecialMytalk and SpecialMycontributions special pages
- * are used to get user independant links pointing to the user page, talk
- * page and list of contributions.
- * This can let us cache a single copy of any generated content for all
- * users.
- */
-
-/**
- * Shortcut to construct a special page pointing to current user user's page.
- * @ingroup SpecialPage
- */
-class SpecialMypage extends UnlistedSpecialPage {
- function __construct() {
- parent::__construct( 'Mypage' );
- $this->mAllowedRedirectParams = array( 'action' , 'preload' , 'editintro',
- 'section', 'oldid', 'diff', 'dir' );
- }
-
- function getRedirect( $subpage ) {
- global $wgUser;
- if ( strval( $subpage ) !== '' ) {
- return Title::makeTitle( NS_USER, $wgUser->getName() . '/' . $subpage );
- } else {
- return Title::makeTitle( NS_USER, $wgUser->getName() );
- }
- }
-}
-
-/**
- * Shortcut to construct a special page pointing to current user talk page.
- * @ingroup SpecialPage
- */
-class SpecialMytalk extends UnlistedSpecialPage {
- function __construct() {
- parent::__construct( 'Mytalk' );
- $this->mAllowedRedirectParams = array( 'action' , 'preload' , 'editintro',
- 'section', 'oldid', 'diff', 'dir' );
- }
-
- function getRedirect( $subpage ) {
- global $wgUser;
- if ( strval( $subpage ) !== '' ) {
- return Title::makeTitle( NS_USER_TALK, $wgUser->getName() . '/' . $subpage );
- } else {
- return Title::makeTitle( NS_USER_TALK, $wgUser->getName() );
- }
- }
-}
-
-/**
- * Shortcut to construct a special page pointing to current user contributions.
- * @ingroup SpecialPage
- */
-class SpecialMycontributions extends UnlistedSpecialPage {
- function __construct() {
- parent::__construct( 'Mycontributions' );
- $this->mAllowedRedirectParams = array( 'limit', 'namespace', 'tagfilter',
- 'offset', 'dir', 'year', 'month', 'feed' );
- }
-
- function getRedirect( $subpage ) {
- global $wgUser;
- return SpecialPage::getTitleFor( 'Contributions', $wgUser->getName() );
- }
-}
-
-/**
- * Redirect to Special:Listfiles?user=$wgUser
- */
-class SpecialMyuploads extends UnlistedSpecialPage {
- function __construct() {
- parent::__construct( 'Myuploads' );
- $this->mAllowedRedirectParams = array( 'limit' );
- }
-
- function getRedirect( $subpage ) {
- global $wgUser;
- return SpecialPage::getTitleFor( 'Listfiles', $wgUser->getName() );
- }
-}
scripts.mit.edu / autoinstallsdev / mediawiki.git / blobdiff