MediaWiki  REL1_31
WebInstallerLanguage.php
Go to the documentation of this file.
1 <?php
23 
27  public function execute() {
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 = '' ) {
102 
103  $output = $helpHtml;
104 
105  $select = new XmlSelect( $name, $name, $selectedCode );
106  $select->setAttribute( 'tabindex', $this->parent->nextTabIndex() );
107 
108  $unwantedLanguageCodes = $wgExtraLanguageCodes +
111  ksort( $languages );
112  foreach ( $languages as $code => $lang ) {
113  if ( isset( $unwantedLanguageCodes[$code] ) ) {
114  continue;
115  }
116  $select->addOption( "$code - $lang", $code );
117  }
118 
119  $output .= $select->getHTML();
120  return $this->parent->label( $label, $name, $output );
121  }
122 
123 }
WebInstallerPage\startForm
startForm()
Definition: WebInstallerPage.php:69
LanguageCode\getDeprecatedCodeMapping
static getDeprecatedCodeMapping()
Returns a mapping of deprecated language codes that were used in previous versions of MediaWiki to up...
Definition: LanguageCode.php:63
$output
static configuration should be added through ResourceLoaderGetConfigVars instead can be used to get the real title after the basic globals have been set but before ordinary actions take place $output
Definition: hooks.txt:2255
$lang
if(!isset( $args[0])) $lang
Definition: testCompression.php:33
$languages
switch( $options['output']) $languages
Definition: transstat.php:76
$s
$s
Definition: mergeMessageFileList.php:187
WebInstallerPage\endForm
endForm( $continue='continue', $back='back')
Definition: WebInstallerPage.php:86
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:37
XmlSelect
Class for generating HTML <select> or <datalist> elements.
Definition: XmlSelect.php:26
Language\fetchLanguageNames
static fetchLanguageNames( $inLanguage=null, $include='mw')
Get an array of language names, indexed by code.
Definition: Language.php:803
$wgLang
this class mediates it Skin Encapsulates a look and feel for the wiki All of the functions that render HTML and make choices about how to render it are here and are called from various other places when and is meant to be subclassed with other skins that may override some of its functions The User object contains a reference to a and so rather than having a global skin object we just rely on the global User and get the skin with $wgUser and also has some character encoding functions and other locale stuff The current user interface language is instantiated as $wgLang
Definition: design.txt:56
WebInstallerPage\getVar
getVar( $var, $default=null)
Definition: WebInstallerPage.php:152
WebInstallerLanguage\getLanguageSelector
getLanguageSelector( $name, $label, $selectedCode, $helpHtml='')
Get a "<select>" for selecting languages.
Definition: WebInstallerLanguage.php:100
global
when a variable name is used in a it is silently declared as a new masking the global
Definition: design.txt:95
WebInstallerLanguage
Definition: WebInstallerLanguage.php:22
Html\hidden
static hidden( $name, $value, array $attribs=[])
Convenience function to produce an input element with type=hidden.
Definition: Html.php:774
WebInstallerPage\addHTML
addHTML( $html)
Definition: WebInstallerPage.php:65
$name
Allows to change the fields on the form that will be generated $name
Definition: hooks.txt:302
WebInstallerPage\setVar
setVar( $name, $value)
Definition: WebInstallerPage.php:160
$code
this hook is for auditing only or null if authentication failed before getting that far or null if we can t even determine that probably a stub 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:865
WebInstallerPage
Abstract class to define pages for the web installer.
Definition: WebInstallerPage.php:30
as
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:22
WebInstallerLanguage\execute
execute()
Definition: WebInstallerLanguage.php:27
$wgExtraLanguageCodes
$wgExtraLanguageCodes
List of mappings from one language code to another.
Definition: DefaultSettings.php:2949