/**
* List of special page names to the subclass of SpecialPage which handles them.
*/
- private static $list = array(
+ private static $coreList = array(
// Maintenance Reports
'BrokenRedirects' => 'BrokenRedirectsPage',
'Deadendpages' => 'DeadendPagesPage',
'Withoutinterwiki' => 'WithoutInterwikiPage',
'Protectedpages' => 'SpecialProtectedpages',
'Protectedtitles' => 'SpecialProtectedtitles',
- 'Shortpages' => 'ShortpagesPage',
+ 'Shortpages' => 'ShortPagesPage',
'Uncategorizedcategories' => 'UncategorizedCategoriesPage',
'Uncategorizedimages' => 'UncategorizedImagesPage',
'Uncategorizedpages' => 'UncategorizedPagesPage',
'Wantedtemplates' => 'WantedTemplatesPage',
// List of pages
- 'Allpages' => 'SpecialAllpages',
+ 'Allpages' => 'SpecialAllPages',
'Prefixindex' => 'SpecialPrefixindex',
'Categories' => 'SpecialCategories',
'Listredirects' => 'ListredirectsPage',
// Media reports and uploads
'Listfiles' => 'SpecialListFiles',
'Filepath' => 'SpecialFilepath',
+ 'MediaStatistics' => 'MediaStatisticsPage',
'MIMEsearch' => 'MIMEsearchPage',
'FileDuplicateSearch' => 'FileDuplicateSearchPage',
'Upload' => 'SpecialUpload',
// Data and tools
'Statistics' => 'SpecialStatistics',
- 'Allmessages' => 'SpecialAllmessages',
+ 'Allmessages' => 'SpecialAllMessages',
'Version' => 'SpecialVersion',
'Lockdb' => 'SpecialLockdb',
'Unlockdb' => 'SpecialUnlockdb',
'Booksources' => 'SpecialBookSources',
// Unlisted / redirects
+ 'ApiHelp' => 'SpecialApiHelp',
'Blankpage' => 'SpecialBlankpage',
'Diff' => 'SpecialDiff',
'Emailuser' => 'SpecialEmailUser',
'Userlogout' => 'SpecialUserlogout',
);
+ private static $list;
private static $aliases;
/**
- * Get the special page list
+ * Reset the internal list of special pages. Useful when changing $wgSpecialPages after
+ * the internal list has already been initialized, e.g. during testing.
+ */
+ public static function resetList() {
+ self::$list = null;
+ self::$aliases = null;
+ }
+
+ /**
+ * Returns a list of canonical special page names.
+ * May be used to iterate over all registered special pages.
*
+ * @return string[]
+ */
+ public static function getNames() {
+ return array_keys( self::getPageList() );
+ }
+
+ /**
+ * Get the special page list as an array
+ *
+ * @deprecated since 1.24, use getNames() instead.
* @return array
*/
- static function getList() {
+ public static function getList() {
+ wfDeprecated( __FUNCTION__, '1.24' );
+ return self::getPageList();
+ }
+
+ /**
+ * Get the special page list as an array
+ *
+ * @return array
+ */
+ private static function getPageList() {
global $wgSpecialPages;
global $wgDisableCounters, $wgDisableInternalSearch, $wgEmailAuthentication;
global $wgEnableEmail, $wgEnableJavaScriptTest;
global $wgPageLanguageUseDB;
- if ( !is_object( self::$list ) ) {
+ if ( !is_array( self::$list ) ) {
wfProfileIn( __METHOD__ );
+ self::$list = self::$coreList;
+
if ( !$wgDisableCounters ) {
self::$list['Popularpages'] = 'PopularPagesPage';
}
/**
* Initialise and return the list of special page aliases. Returns an object with
- * properties which can be accessed $obj->pagename - each property is an array of
- * aliases; the first in the array is the canonical alias. All registered special
- * pages are guaranteed to have a property entry, and for that property array to
- * contain at least one entry (English fallbacks will be added if necessary).
+ * properties which can be accessed $obj->pagename - each property name is an
+ * alias, with the value being the canonical name of the special page. All
+ * registered special pages are guaranteed to map to themselves.
* @return object
*/
- static function getAliasList() {
+ private static function getAliasListObject() {
if ( !is_object( self::$aliases ) ) {
global $wgContLang;
$aliases = $wgContLang->getSpecialPageAliases();
-
- $missingPages = self::getList();
+ $pageList = self::getPageList();
self::$aliases = array();
+ $keepAlias = array();
+
+ // Force every canonical name to be an alias for itself.
+ foreach ( $pageList as $name => $stuff ) {
+ $caseFoldedAlias = $wgContLang->caseFold( $name );
+ self::$aliases[$caseFoldedAlias] = $name;
+ $keepAlias[$caseFoldedAlias] = 'canonical';
+ }
+
// Check for $aliases being an array since Language::getSpecialPageAliases can return null
if ( is_array( $aliases ) ) {
foreach ( $aliases as $realName => $aliasList ) {
- foreach ( $aliasList as $alias ) {
- self::$aliases[$wgContLang->caseFold( $alias )] = $realName;
+ $aliasList = array_values( $aliasList );
+ foreach ( $aliasList as $i => $alias ) {
+ $caseFoldedAlias = $wgContLang->caseFold( $alias );
+
+ if ( isset( self::$aliases[$caseFoldedAlias] ) &&
+ $realName === self::$aliases[$caseFoldedAlias]
+ ) {
+ // Ignore same-realName conflicts
+ continue;
+ }
+
+ if ( !isset( $keepAlias[$caseFoldedAlias] ) ) {
+ self::$aliases[$caseFoldedAlias] = $realName;
+ if ( !$i ) {
+ $keepAlias[$caseFoldedAlias] = 'first';
+ }
+ } elseif ( !$i ) {
+ wfWarn( "First alias '$alias' for $realName conflicts with " .
+ "{$keepAlias[$caseFoldedAlias]} alias for " .
+ self::$aliases[$caseFoldedAlias]
+ );
+ }
}
- unset( $missingPages->$realName );
}
}
- foreach ( $missingPages as $name => $stuff ) {
- self::$aliases[$wgContLang->caseFold( $name )] = $name;
- }
// Cast to object: func()[$key] doesn't work, but func()->$key does
self::$aliases = (object)self::$aliases;
$caseFoldedAlias = $wgContLang->caseFold( $bits[0] );
$caseFoldedAlias = str_replace( ' ', '_', $caseFoldedAlias );
- if ( isset( self::getAliasList()->$caseFoldedAlias ) ) {
- $name = self::getAliasList()->$caseFoldedAlias;
+ if ( isset( self::getAliasListObject()->$caseFoldedAlias ) ) {
+ $name = self::getAliasListObject()->$caseFoldedAlias;
} else {
return array( null, null );
}
public static function exists( $name ) {
list( $title, /*...*/ ) = self::resolveAlias( $name );
- $specialPageList = self::getList();
+ $specialPageList = self::getPageList();
return isset( $specialPageList[$title] );
}
*/
public static function getPage( $name ) {
list( $realName, /*...*/ ) = self::resolveAlias( $name );
- $specialPageList = self::getList();
+
+ $specialPageList = self::getPageList();
+
if ( isset( $specialPageList[$realName] ) ) {
$rec = $specialPageList[$realName];
- if ( is_string( $rec ) ) {
- $className = $rec;
- return new $className;
+ if ( is_callable( $rec ) ) {
+ // Use callback to instantiate the special page
+ $page = call_user_func( $rec );
+ } elseif ( is_string( $rec ) ) {
+ $className = $rec;
+ $page = new $className;
} elseif ( is_array( $rec ) ) {
$className = array_shift( $rec );
// @deprecated, officially since 1.18, unofficially since forever
wfDeprecated( "Array syntax for \$wgSpecialPages is deprecated ($className), " .
"define a subclass of SpecialPage instead.", '1.18' );
- $specialPageList[$realName] = MWFunction::newObj( $className, $rec );
+ $page = MWFunction::newObj( $className, $rec );
+ } elseif ( $rec instanceof SpecialPage ) {
+ $page = $rec; //XXX: we should deep clone here
+ } else {
+ $page = null;
+ }
+
+ if ( $page instanceof SpecialPage ) {
+ return $page;
+ } else {
+ // It's not a classname, nor a callback, nor a legacy constructor array,
+ // nor a special page object. Give up.
+ wfLogWarning( "Cannot instantiate special page $realName: bad spec!" );
+ return null;
}
- return $specialPageList[$realName];
} else {
return null;
}
global $wgUser;
$user = $wgUser;
}
- foreach ( self::getList() as $name => $rec ) {
+ foreach ( self::getPageList() as $name => $rec ) {
$page = self::getPage( $name );
if ( $page ) { // not null
$page->setContext( RequestContext::getMain() );
*/
public static function getRegularPages() {
$pages = array();
- foreach ( self::getList() as $name => $rec ) {
+ foreach ( self::getPageList() as $name => $rec ) {
$page = self::getPage( $name );
if ( $page->isListed() && !$page->isRestricted() ) {
$pages[$name] = $page;
global $wgUser;
$user = $wgUser;
}
- foreach ( self::getList() as $name => $rec ) {
+ foreach ( self::getPageList() as $name => $rec ) {
$page = self::getPage( $name );
if (
$page->isListed()
* @param IContextSource $context
* @return string HTML fragment
*/
- static function capturePath( Title $title, IContextSource $context ) {
+ public static function capturePath( Title $title, IContextSource $context ) {
global $wgOut, $wgTitle, $wgRequest, $wgUser, $wgLang;
// Save current globals
* @param string|bool $subpage
* @return string
*/
- static function getLocalNameFor( $name, $subpage = false ) {
+ public static function getLocalNameFor( $name, $subpage = false ) {
global $wgContLang;
$aliases = $wgContLang->getSpecialPageAliases();
+ $aliasList = self::getAliasListObject();
- if ( isset( $aliases[$name][0] ) ) {
- $name = $aliases[$name][0];
- } else {
- // Try harder in case someone misspelled the correct casing
+ // Find the first alias that maps back to $name
+ if ( isset( $aliases[$name] ) ) {
$found = false;
- // Check for $aliases being an array since Language::getSpecialPageAliases can return null
+ foreach ( $aliases[$name] as $alias ) {
+ $caseFoldedAlias = $wgContLang->caseFold( $alias );
+ $caseFoldedAlias = str_replace( ' ', '_', $caseFoldedAlias );
+ if ( isset( $aliasList->$caseFoldedAlias ) &&
+ $aliasList->$caseFoldedAlias === $name
+ ) {
+ $name = $alias;
+ $found = true;
+ break;
+ }
+ }
+ if ( !$found ) {
+ wfWarn( "Did not find a usable alias for special page '$name'. " .
+ "It seems all defined aliases conflict?" );
+ }
+ } else {
+ // Check if someone misspelled the correct casing
if ( is_array( $aliases ) ) {
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;
+ return self::getLocalNameFor( $n, $subpage );
}
}
}
- if ( !$found ) {
- wfWarn( "Did not find alias for special page '$name'. " .
- "Perhaps no aliases are defined for it?" );
- }
+
+ wfWarn( "Did not find alias for special page '$name'. " .
+ "Perhaps no aliases are defined for it?" );
}
+
if ( $subpage !== false && !is_null( $subpage ) ) {
$name = "$name/$subpage";
}
* @param string $alias
* @return Title|null Title or null if there is no such alias
*/
- static function getTitleForAlias( $alias ) {
+ public static function getTitleForAlias( $alias ) {
list( $name, $subpage ) = self::resolveAlias( $alias );
if ( $name != null ) {
return SpecialPage::getTitleFor( $name, $subpage );
dépôts / lhc / web / wiklou.git / blobdiff