MediaWiki  master
WebInstallerLanguage.php
Go to the documentation of this file.
1 <?php
23 
27  public function execute() {
28  global $wgLang;
29  $r = $this->parent->request;
30  $userLang = $r->getVal( 'uselang' );
31  $contLang = $r->getVal( 'ContLang' );
32 
34  $lifetime = intval( ini_get( 'session.gc_maxlifetime' ) );
35  if ( !$lifetime ) {
36  $lifetime = 1440; // PHP default
37  }
38 
39  if ( $r->wasPosted() ) {
40  # Do session test
41  if ( $this->parent->getSession( 'test' ) === null ) {
42  $requestTime = $r->getVal( 'LanguageRequestTime' );
43  if ( !$requestTime ) {
44  // The most likely explanation is that the user was knocked back
45  // from another page on POST due to session expiry
46  $msg = 'config-session-expired';
47  } elseif ( time() - $requestTime > $lifetime ) {
48  $msg = 'config-session-expired';
49  } else {
50  $msg = 'config-no-session';
51  }
52  $this->parent->showError( $msg, $wgLang->formatTimePeriod( $lifetime ) );
53  } else {
54  if ( isset( $languages[$userLang] ) ) {
55  $this->setVar( '_UserLang', $userLang );
56  }
57  if ( isset( $languages[$contLang] ) ) {
58  $this->setVar( 'wgLanguageCode', $contLang );
59  }
60 
61  return 'continue';
62  }
63  } elseif ( $this->parent->showSessionWarning ) {
64  # The user was knocked back from another page to the start
65  # This probably indicates a session expiry
66  $this->parent->showError( 'config-session-expired',
67  $wgLang->formatTimePeriod( $lifetime ) );
68  }
69 
70  $this->parent->setSession( 'test', true );
71 
72  if ( !isset( $languages[$userLang] ) ) {
73  $userLang = $this->getVar( '_UserLang', 'en' );
74  }
75  if ( !isset( $languages[$contLang] ) ) {
76  $contLang = $this->getVar( 'wgLanguageCode', 'en' );
77  }
78  $this->startForm();
79  $s = Html::hidden( 'LanguageRequestTime', time() ) .
80  $this->getLanguageSelector( 'uselang', 'config-your-language', $userLang,
81  $this->parent->getHelpBox( 'config-your-language-help' ) ) .
82  $this->getLanguageSelector( 'ContLang', 'config-wiki-language', $contLang,
83  $this->parent->getHelpBox( 'config-wiki-language-help' ) );
84  $this->addHTML( $s );
85  $this->endForm( 'continue', false );
86 
87  return null;
88  }
89 
100  public function getLanguageSelector( $name, $label, $selectedCode, $helpHtml = '' ) {
101  $output = $helpHtml;
102 
103  $select = new XmlSelect( $name, $name, $selectedCode );
104  $select->setAttribute( 'tabindex', $this->parent->nextTabIndex() );
105 
107  foreach ( $languages as $code => $lang ) {
108  $select->addOption( "$code - $lang", $code );
109  }
110 
111  $output .= $select->getHTML();
112  return $this->parent->label( $label, $name, $output );
113  }
114 
115 }
Abstract class to define pages for the web installer.
static fetchLanguageNames( $inLanguage=self::AS_AUTONYMS, $include='mw')
Get an array of language names, indexed by code.
Definition: Language.php:840
setVar( $name, $value)
if(!isset( $args[0])) $lang
Class for generating HTML <select> or <datalist> elements.
Definition: XmlSelect.php:26
getLanguageSelector( $name, $label, $selectedCode, $helpHtml='')
Get a "<select>" for selecting languages.
static configuration should be added through ResourceLoaderGetConfigVars instead can be used to get the real title e g db for database replication lag or jobqueue for job queue size converted to pseudo seconds It is possible to add more fields and they will be returned to the user in the API response after the basic globals have been set but before ordinary actions take place $output
Definition: hooks.txt:2205
$wgLang
Definition: Setup.php:940
this hook is for auditing only or null if authentication failed before getting that far or null if we can t even determine that When $user is not null
Definition: hooks.txt:767
this hook is for auditing only or null if authentication failed before getting that far or null if we can t even determine that When $user is not it can be in the form of< username >< more info > e g for bot passwords intended to be added to log contexts Fields it might only if the login was with a bot password it is not rendered in wiki pages or galleries in category pages allow injecting custom HTML after the section Any uses of the hook need to handle escaping see BaseTemplate::getToolbox and BaseTemplate::makeListItem for details on the format of individual items inside of this array or by returning and letting standard HTTP rendering take place modifiable or by returning false and taking over the output modifiable & $code
Definition: hooks.txt:767
This document is intended to provide useful advice for parties seeking to redistribute MediaWiki to end users It s targeted particularly at maintainers for Linux since it s been observed that distribution packages of MediaWiki often break We ve consistently had to recommend that users seeking support use official tarballs instead of their distribution s and this often solves whatever problem the user is having It would be nice if this could such as
Definition: distributors.txt:9
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
static hidden( $name, $value, array $attribs=[])
Convenience function to produce an input element with type=hidden.
Definition: Html.php:796
Allows to change the fields on the form that will be generated $name
Definition: hooks.txt:271
getVar( $var, $default=null)
endForm( $continue='continue', $back='back')
switch( $options['output']) $languages
Definition: transstat.php:76