* @ingroup Search
*/
+use MediaWiki\MediaWikiServices;
+
/**
* Search engine hook for MySQL 4+
* @ingroup Search
* @return array
*/
private function parseQuery( $filteredText, $fulltext ) {
- global $wgContLang;
-
$lc = $this->legalSearchChars( self::CHARS_NO_SYNTAX ); // Minus syntax chars (" and *)
$searchon = '';
$this->searchTerms = [];
// Some languages such as Serbian store the input form in the search index,
// so we may need to search for matches in multiple writing system variants.
- $convertedVariants = $wgContLang->autoConvertToAllVariants( $term );
+ $contLang = MediaWikiServices::getInstance()->getContentLanguage();
+ $convertedVariants = $contLang->autoConvertToAllVariants( $term );
if ( is_array( $convertedVariants ) ) {
$variants = array_unique( array_values( $convertedVariants ) );
} else {
// around problems with minimum lengths and encoding in MySQL's
// fulltext engine.
// For Chinese this also inserts spaces between adjacent Han characters.
- $strippedVariants = array_map(
- [ $wgContLang, 'normalizeForSearch' ],
- $variants );
+ $strippedVariants = array_map( [ $contLang, 'normalizeForSearch' ], $variants );
// Some languages such as Chinese force all variants to a canonical
// form when stripping to the low-level search index, so to be sure
}
private function regexTerm( $string, $wildcard ) {
- global $wgContLang;
-
$regex = preg_quote( $string, '/' );
- if ( $wgContLang->hasWordBreaks() ) {
+ if ( MediaWikiServices::getInstance()->getContentLanguage()->hasWordBreaks() ) {
if ( $wildcard ) {
// Don't cut off the final bit!
$regex = "\b$regex";
} else {
// For Chinese, words may legitimately abut other words in the text literal.
// Don't add \b boundary checks... note this could cause false positives
- // for latin chars.
+ // for Latin chars.
}
return $regex;
}
* @return mixed|string
*/
function normalizeText( $string ) {
- global $wgContLang;
-
$out = parent::normalizeText( $string );
// MySQL fulltext index doesn't grok utf-8, so we
$out = preg_replace_callback(
"/([\\xc0-\\xff][\\x80-\\xbf]*)/",
[ $this, 'stripForSearchCallback' ],
- $wgContLang->lc( $out ) );
+ MediaWikiServices::getInstance()->getContentLanguage()->lc( $out ) );
// And to add insult to injury, the default indexing
// ignores short words... Pad them so we can pass them