14b4269d83
This patch introduces a new namespace declaration, MediaWiki\Xml and adds Xml and XmlSelect to it and establishes class aliases marked as deprecated since version 1.43. Bug: T353458 Change-Id: I45cccd540b6e15f267d3ab588a064fbeb719d921
128 lines
4 KiB
PHP
128 lines
4 KiB
PHP
<?php
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/**
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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* @ingroup Installer
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*/
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namespace MediaWiki\Installer;
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use MediaWiki\Html\Html;
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use MediaWiki\Languages\LanguageNameUtils;
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use MediaWiki\MediaWikiServices;
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use MediaWiki\Xml\XmlSelect;
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class WebInstallerLanguage extends WebInstallerPage {
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/**
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* @return string|null
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*/
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public function execute() {
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global $wgLang;
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$r = $this->parent->request;
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$userLang = $r->getVal( 'uselang' );
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$contLang = $r->getVal( 'ContLang' );
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$languages = MediaWikiServices::getInstance()
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->getLanguageNameUtils()
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->getLanguageNames( LanguageNameUtils::AUTONYMS, LanguageNameUtils::SUPPORTED );
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$lifetime = intval( ini_get( 'session.gc_maxlifetime' ) );
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if ( !$lifetime ) {
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$lifetime = 1440; // PHP default
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}
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if ( $r->wasPosted() ) {
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# Do session test
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if ( $this->parent->getSession( 'test' ) === null ) {
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$requestTime = $r->getIntOrNull( 'LanguageRequestTime' );
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if ( !$requestTime ) {
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// The most likely explanation is that the user was knocked back
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// from another page on POST due to session expiry
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$msg = 'config-session-expired';
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} elseif ( time() - $requestTime > $lifetime ) {
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$msg = 'config-session-expired';
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} else {
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$msg = 'config-no-session';
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}
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$this->parent->showError( $msg, $wgLang->formatTimePeriod( $lifetime ) );
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} else {
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if ( isset( $languages[$userLang] ) ) {
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$this->setVar( '_UserLang', $userLang );
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}
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if ( isset( $languages[$contLang] ) ) {
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$this->setVar( 'wgLanguageCode', $contLang );
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}
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return 'continue';
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}
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} elseif ( $this->parent->showSessionWarning ) {
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# The user was knocked back from another page to the start
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# This probably indicates a session expiry
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$this->parent->showError( 'config-session-expired',
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$wgLang->formatTimePeriod( $lifetime ) );
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}
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$this->parent->setSession( 'test', true );
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if ( !isset( $languages[$userLang] ) ) {
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$userLang = $this->getVar( '_UserLang', 'en' );
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}
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if ( !isset( $languages[$contLang] ) ) {
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$contLang = $this->getVar( 'wgLanguageCode', 'en' );
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}
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$this->startForm();
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$s = Html::hidden( 'LanguageRequestTime', time() ) .
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$this->getLanguageSelector( 'uselang', 'config-your-language', $userLang,
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$this->parent->getHelpBox( 'config-your-language-help' ) ) .
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$this->getLanguageSelector( 'ContLang', 'config-wiki-language', $contLang,
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$this->parent->getHelpBox( 'config-wiki-language-help' ) );
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$this->addHTML( $s );
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$this->endForm( 'continue', false );
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return null;
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}
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/**
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* Get a "<select>" for selecting languages.
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*
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* @param string $name
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* @param string $label
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* @param string $selectedCode
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* @param string $helpHtml
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*
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* @return string
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*/
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public function getLanguageSelector( $name, $label, $selectedCode, $helpHtml = '' ) {
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$output = $helpHtml;
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$select = new XmlSelect( $name, $name, $selectedCode );
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$select->setAttribute( 'tabindex', $this->parent->nextTabIndex() );
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$select->setAttribute( 'class', 'cdx-select' );
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$languages = MediaWikiServices::getInstance()
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->getLanguageNameUtils()
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->getLanguageNames( LanguageNameUtils::AUTONYMS, LanguageNameUtils::SUPPORTED );
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foreach ( $languages as $code => $lang ) {
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$select->addOption( "$code - $lang", $code );
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}
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$output .= $select->getHTML();
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return $this->parent->label( $label, $name, $output );
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}
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}
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