MediaWiki  1.33.0
ExternalUserNames.php
Go to the documentation of this file.
1 <?php
24 
30 
34  private $usernamePrefix = 'imported';
35 
39  private $assignKnownUsers = false;
40 
44  private $triedCreations = [];
45 
51  $this->usernamePrefix = rtrim( (string)$usernamePrefix, ':>' );
52  $this->assignKnownUsers = (bool)$assignKnownUsers;
53  }
54 
62  public static function getUserLinkTitle( $userName ) {
63  $pos = strpos( $userName, '>' );
64  if ( $pos !== false ) {
65  $iw = explode( ':', substr( $userName, 0, $pos ) );
66  $firstIw = array_shift( $iw );
67  $interwikiLookup = MediaWikiServices::getInstance()->getInterwikiLookup();
68  if ( $interwikiLookup->isValidInterwiki( $firstIw ) ) {
69  $title = MWNamespace::getCanonicalName( NS_USER ) . ':' . substr( $userName, $pos + 1 );
70  if ( $iw ) {
71  $title = implode( ':', $iw ) . ':' . $title;
72  }
73  return Title::makeTitle( NS_MAIN, $title, '', $firstIw );
74  }
75  return null;
76  } else {
77  return SpecialPage::getTitleFor( 'Contributions', $userName );
78  }
79  }
80 
95  public function applyPrefix( $name ) {
96  if ( !User::isUsableName( $name ) ) {
97  return $name;
98  }
99 
100  if ( $this->assignKnownUsers ) {
101  if ( User::idFromName( $name ) ) {
102  return $name;
103  }
104 
105  // See if any extension wants to create it.
106  if ( !isset( $this->triedCreations[$name] ) ) {
107  $this->triedCreations[$name] = true;
108  if ( !Hooks::run( 'ImportHandleUnknownUser', [ $name ] ) &&
109  User::idFromName( $name, User::READ_LATEST )
110  ) {
111  return $name;
112  }
113  }
114  }
115 
116  return $this->addPrefix( $name );
117  }
118 
125  public function addPrefix( $name ) {
126  return substr( $this->usernamePrefix . '>' . $name, 0, 255 );
127  }
128 
135  public static function isExternal( $username ) {
136  return strpos( $username, '>' ) !== false;
137  }
138 
145  public static function getLocal( $username ) {
146  if ( !self::isExternal( $username ) ) {
147  return $username;
148  }
149 
150  return substr( $username, strpos( $username, '>' ) + 1 );
151  }
152 
153 }
ExternalUserNames\getLocal
static getLocal( $username)
Get local part of the user name.
Definition: ExternalUserNames.php:145
ExternalUserNames
Class to parse and build external user names.
Definition: ExternalUserNames.php:29
ExternalUserNames\addPrefix
addPrefix( $name)
Add an interwiki prefix to the username regardless of circumstances.
Definition: ExternalUserNames.php:125
SpecialPage\getTitleFor
static getTitleFor( $name, $subpage=false, $fragment='')
Get a localised Title object for a specified special page name If you don't need a full Title object,...
Definition: SpecialPage.php:82
php
injection txt This is an overview of how MediaWiki makes use of dependency injection The design described here grew from the discussion of RFC T384 The term dependency this means that anything an object needs to operate should be injected from the the object itself should only know narrow no concrete implementation of the logic it relies on The requirement to inject everything typically results in an architecture that based on two main types of and essentially stateless service objects that use other service objects to operate on the value objects As of the beginning MediaWiki is only starting to use the DI approach Much of the code still relies on global state or direct resulting in a highly cyclical dependency which acts as the top level factory for services in MediaWiki which can be used to gain access to default instances of various services MediaWikiServices however also allows new services to be defined and default services to be redefined Services are defined or redefined by providing a callback the instantiator that will return a new instance of the service When it will create an instance of MediaWikiServices and populate it with the services defined in the files listed by thereby bootstrapping the DI framework Per $wgServiceWiringFiles lists includes ServiceWiring php
Definition: injection.txt:35
NS_MAIN
const NS_MAIN
Definition: Defines.php:64
$title
namespace and then decline to actually register it file or subcat img or subcat $title
Definition: hooks.txt:925
use
as see the revision history and available at free of to any person obtaining a copy of this software and associated documentation to deal in the Software without including without limitation the rights to use
Definition: MIT-LICENSE.txt:10
Title\makeTitle
static makeTitle( $ns, $title, $fragment='', $interwiki='')
Create a new Title from a namespace index and a DB key.
Definition: Title.php:576
ExternalUserNames\__construct
__construct( $usernamePrefix, $assignKnownUsers)
Definition: ExternalUserNames.php:50
$name
Allows to change the fields on the form that will be generated $name
Definition: hooks.txt:271
ExternalUserNames\getUserLinkTitle
static getUserLinkTitle( $userName)
Get a target Title to link a username.
Definition: ExternalUserNames.php:62
ExternalUserNames\applyPrefix
applyPrefix( $name)
Add an interwiki prefix to the username, if appropriate.
Definition: ExternalUserNames.php:95
ExternalUserNames\$assignKnownUsers
bool $assignKnownUsers
Definition: ExternalUserNames.php:39
User\idFromName
static idFromName( $name, $flags=self::READ_NORMAL)
Get database id given a user name.
Definition: User.php:905
NS_USER
const NS_USER
Definition: Defines.php:66
ExternalUserNames\$triedCreations
bool[] $triedCreations
Definition: ExternalUserNames.php:44
MediaWikiServices
injection txt This is an overview of how MediaWiki makes use of dependency injection The design described here grew from the discussion of RFC T384 The term dependency this means that anything an object needs to operate should be injected from the the object itself should only know narrow no concrete implementation of the logic it relies on The requirement to inject everything typically results in an architecture that based on two main types of and essentially stateless service objects that use other service objects to operate on the value objects As of the beginning MediaWiki is only starting to use the DI approach Much of the code still relies on global state or direct resulting in a highly cyclical dependency MediaWikiServices
Definition: injection.txt:23
User\isUsableName
static isUsableName( $name)
Usernames which fail to pass this function will be blocked from user login and new account registrati...
Definition: User.php:1042
Hooks\run
static run( $event, array $args=[], $deprecatedVersion=null)
Call hook functions defined in Hooks::register and $wgHooks.
Definition: Hooks.php:200
$username
this hook is for auditing only or null if authentication failed before getting that far $username
Definition: hooks.txt:780
ExternalUserNames\$usernamePrefix
string $usernamePrefix
Definition: ExternalUserNames.php:34
ExternalUserNames\isExternal
static isExternal( $username)
Tells whether the username is external or not.
Definition: ExternalUserNames.php:135
MWNamespace\getCanonicalName
static getCanonicalName( $index)
Returns the canonical (English) name for a given index.
Definition: MWNamespace.php:256