X-Git-Url: https://git.heureux-cyclage.org/?a=blobdiff_plain;f=languages%2FLanguage.php;h=702d0b48771b6c6ab4589a401ebafea3151f3640;hb=ff507e09ececa88bc7135f5c671e3c4701e9ea35;hp=50cb7f79220556427103dbfff20f55cd40b1710e;hpb=7844c9a0581ec68ab7213f81d228c279ed167542;p=lhc%2Fweb%2Fwiklou.git

diff --git a/languages/Language.php b/languages/Language.php
index 50cb7f7922..702d0b4877 100644
--- a/languages/Language.php
+++ b/languages/Language.php
@@ -49,12 +49,14 @@ class FakeConverter {
 	 */
 	public $mLang;
 	function __construct( $langobj ) { $this->mLang = $langobj; }
+	function autoConvert( $text, $variant = false ) { return $text; }
 	function autoConvertToAllVariants( $text ) { return array( $this->mLang->getCode() => $text ); }
 	function convert( $t ) { return $t; }
 	function convertTo( $text, $variant ) { return $text; }
 	function convertTitle( $t ) { return $t->getPrefixedText(); }
 	function convertNamespace( $ns ) { return $this->mLang->getFormattedNsText( $ns ); }
 	function getVariants() { return array( $this->mLang->getCode() ); }
+	function getVariantFallbacks( $variant ) { return $this->mLang->getCode(); }
 	function getPreferredVariant() { return $this->mLang->getCode(); }
 	function getDefaultVariant() { return $this->mLang->getCode(); }
 	function getURLVariant() { return ''; }
@@ -66,6 +68,8 @@ class FakeConverter {
 	function convertCategoryKey( $key ) { return $key; }
 	function convertLinkToAllVariants( $text ) { return $this->autoConvertToAllVariants( $text ); }
 	function armourMath( $text ) { return $text; }
+	function validateVariant( $variant = null ) { return $variant === $this->mLang->getCode() ? $variant : null; }
+	function translate( $text, $variant ) { return $text; }
 }
 
 /**
@@ -81,7 +85,7 @@ class Language {
 
 	public $mVariants, $mCode, $mLoaded = false;
 	public $mMagicExtensions = array(), $mMagicHookDone = false;
-	private $mHtmlCode = null;
+	private $mHtmlCode = null, $mParentLanguage = false;
 
 	public $dateFormatStrings = array();
 	public $mExtendedSpecialPageAliases;
@@ -3616,7 +3620,7 @@ class Language {
 	function convertPlural( $count, $forms ) {
 		// Handle explicit n=pluralform cases
 		foreach ( $forms as $index => $form ) {
-			if ( preg_match( '/\d+=/i', $form ) ) {
+			if ( preg_match( '/^\d+=/i', $form ) ) {
 				$pos = strpos( $form, '=' );
 				if ( substr( $form, 0, $pos ) === (string) $count ) {
 					return substr( $form, $pos + 1 );
@@ -3939,6 +3943,34 @@ class Language {
 		return $this;
 	}
 
+	/**
+	 * Get the "parent" language which has a converter to convert a "compatible" language
+	 * (in another variant) to this language (eg. zh for zh-cn, but not en for en-gb).
+	 *
+	 * @return Language|null
+	 * @since 1.22
+	 */
+	public function getParentLanguage() {
+		if ( $this->mParentLanguage !== false ) {
+			return $this->mParentLanguage;
+		}
+
+		$pieces = explode( '-', $this->getCode() );
+		$code = $pieces[0];
+		if ( !in_array( $code, LanguageConverter::$languagesWithVariants ) ) {
+			$this->mParentLanguage = null;
+			return null;
+		}
+		$lang = Language::factory( $code );
+		if ( !$lang->hasVariant( $this->getCode() ) ) {
+			$this->mParentLanguage = null;
+			return null;
+		}
+
+		$this->mParentLanguage = $lang;
+		return $lang;
+	}
+
 	/**
 	 * Get the RFC 3066 code for this language object
 	 *
@@ -3973,8 +4005,9 @@ class Language {
 	 */
 	public function setCode( $code ) {
 		$this->mCode = $code;
-		// Ensure we don't leave an incorrect html code lying around
+		// Ensure we don't leave incorrect cached data lying around
 		$this->mHtmlCode = null;
+		$this->mParentLanguage = false;
 	}
 
 	/**