}
/**
- * Get a message from either the content language or the user language. The fallback
- * language order is the users language fallback union the content language fallback.
- * This list is then applied to find keys in the following order
- * 1) MediaWiki:$key/$langcode (for every language except the content language where
- * we look at MediaWiki:$key)
- * 2) Built-in messages via the l10n cache which is also in fallback order
+ * Get a message from either the content language or the user language.
*
- * @param string $key the message cache key
- * @param $useDB Boolean: If true will look for the message in the DB, false only
- * get the message from the DB, false to use only the compiled l10n cache.
- * @param bool|string|object $langcode Code of the language to get the message for.
- * - If string and a valid code, will create a standard language object
- * - If string but not a valid code, will create a basic language object
- * - If boolean and false, create object from the current users language
- * - If boolean and true, create object from the wikis content language
- * - If language object, use it as given
+ * @param $key String: the message cache key
+ * @param $useDB Boolean: get the message from the DB, false to use only
+ * the localisation
+ * @param bool|string $langcode Code of the language to get the message for, if
+ * it is a valid code create a language for that language,
+ * if it is a string but not a valid code then make a basic
+ * language object, if it is a false boolean then use the
+ * current users language (as a fallback for the old
+ * parameter functionality), or if it is a true boolean
+ * then use the wikis content language (also as a
+ * fallback).
* @param $isFullKey Boolean: specifies whether $key is a two part key
* "msg/lang".
*
* @throws MWException
- * @return string|bool False if the message doesn't exist, otherwise the message
+ * @return string|bool
*/
function get( $key, $useDB = true, $langcode = true, $isFullKey = false ) {
global $wgLanguageCode, $wgContLang;
- wfProfileIn( __METHOD__ );
-
if ( is_int( $key ) ) {
// "Non-string key given" exception sometimes happens for numerical strings that become ints somewhere on their way here
$key = strval( $key );
}
if ( !is_string( $key ) ) {
- wfProfileOut( __METHOD__ );
throw new MWException( 'Non-string key given' );
}
if ( strval( $key ) === '' ) {
# Shortcut: the empty key is always missing
- wfProfileOut( __METHOD__ );
return false;
}
-
- # Obtain the initial language object
- if ( $isFullKey ) {
- $keyParts = explode( '/', $key );
- if ( count( $keyParts ) < 2 ) {
- throw new MWException( "Message key '$key' does not appear to be a full key." );
- }
-
- $langcode = array_pop( $keyParts );
- $key = implode( '/', $keyParts );
- }
-
- # Obtain a language object for the requested language from the passed language code
- # Note that the language code could in fact be a language object already but we assume
- # it's a string further below.
- $requestedLangObj = wfGetLangObj( $langcode );
- if ( !$requestedLangObj ) {
- wfProfileOut( __METHOD__ );
+ $lang = wfGetLangObj( $langcode );
+ if ( !$lang ) {
throw new MWException( "Bad lang code $langcode given" );
}
- $langcode = $requestedLangObj->getCode();
+
+ $langcode = $lang->getCode();
+
+ $message = false;
# Normalise title-case input (with some inlining)
$lckey = str_replace( ' ', '_', $key );
$uckey = $wgContLang->ucfirst( $lckey );
}
- # Loop through each language in the fallback list until we find something useful
- $message = false;
-
# Try the MediaWiki namespace
- if ( !$this->mDisable && $useDB ) {
- $fallbackChain = Language::getFallbacksIncludingSiteLanguage( $langcode );
- array_unshift( $fallbackChain, $langcode );
-
- foreach ( $fallbackChain as $langcode ) {
- if ( $langcode === $wgLanguageCode ) {
- # Messages created in the content language will not have the /lang extension
- $message = $this->getMsgFromNamespace( $uckey, $langcode );
- } else {
- $message = $this->getMsgFromNamespace( "$uckey/$langcode", $langcode );
- }
-
- if ( $message !== false ) {
- break;
- }
+ if( !$this->mDisable && $useDB ) {
+ $title = $uckey;
+ if( !$isFullKey && ( $langcode != $wgLanguageCode ) ) {
+ $title .= '/' . $langcode;
}
+ $message = $this->getMsgFromNamespace( $title, $langcode );
}
# Try the array in the language object
if ( $message === false ) {
- $message = $requestedLangObj->getMessage( $lckey );
- if ( is_null ( $message ) ) {
+ $message = $lang->getMessage( $lckey );
+ if ( is_null( $message ) ) {
$message = false;
}
}
- # If we still have no message, maybe the key was in fact a full key so try that
+ # Try the array of another language
if( $message === false ) {
$parts = explode( '/', $lckey );
# We may get calls for things that are http-urls from sidebar
}
}
+ # Is this a custom message? Try the default language in the db...
+ if( ( $message === false || $message === '-' ) &&
+ !$this->mDisable && $useDB &&
+ !$isFullKey && ( $langcode != $wgLanguageCode ) ) {
+ $message = $this->getMsgFromNamespace( $uckey, $wgLanguageCode );
+ }
+
# Final fallback
if( $message === false ) {
- wfProfileOut( __METHOD__ );
return false;
}
' ' => "\xc2\xa0",
) );
- wfProfileOut( __METHOD__ );
return $message;
}
* Get a message from the MediaWiki namespace, with caching. The key must
* first be converted to two-part lang/msg form if necessary.
*
+ * Unlike self::get(), this function doesn't resolve fallback chains, and
+ * some callers require this behavior. LanguageConverter::parseCachedTable()
+ * and self::get() are some examples in core.
+ *
* @param string $title Message cache key with initial uppercase letter.
* @param string $code code denoting the language to try.
*
dépôts / lhc / web / wiklou.git / commitdiff