# @todo FIXME: This doesn't handle parenthetical expressions.
$m = array();
- if( preg_match_all( '/([-+<>~]?)(([' . $lc . ']+)(\*?)|"[^"]*")/',
+ if ( preg_match_all( '/([-+<>~]?)(([' . $lc . ']+)(\*?)|"[^"]*")/',
$filteredText, $m, PREG_SET_ORDER ) ) {
- foreach( $m as $bits ) {
+ foreach ( $m as $bits ) {
@list( /* all */, $modifier, $term, $nonQuoted, $wildcard ) = $bits;
- if( $nonQuoted != '' ) {
+ if ( $nonQuoted != '' ) {
$term = $nonQuoted;
$quote = '';
} else {
$quote = '"';
}
- if( $searchon !== '' ) $searchon .= ' ';
- if( $this->strictMatching && ($modifier == '') ) {
+ if ( $searchon !== '' ) {
+ $searchon .= ' ';
+ }
+ if ( $this->strictMatching && ( $modifier == '' ) ) {
// If we leave this out, boolean op defaults to OR which is rarely helpful.
$modifier = '+';
}
// 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 );
- if( is_array( $convertedVariants ) ) {
+ if ( is_array( $convertedVariants ) ) {
$variants = array_unique( array_values( $convertedVariants ) );
} else {
$variants = array( $term );
$strippedVariants = array_unique( $strippedVariants );
$searchon .= $modifier;
- if( count( $strippedVariants ) > 1 )
+ if ( count( $strippedVariants ) > 1 ) {
$searchon .= '(';
- foreach( $strippedVariants as $stripped ) {
+ }
+ foreach ( $strippedVariants as $stripped ) {
$stripped = $this->normalizeText( $stripped );
- if( $nonQuoted && strpos( $stripped, ' ' ) !== false ) {
+ if ( $nonQuoted && strpos( $stripped, ' ' ) !== false ) {
// Hack for Chinese: we need to toss in quotes for
// multiple-character phrases since normalizeForSearch()
// added spaces between them to make word breaks.
}
$searchon .= "$quote$stripped$quote$wildcard ";
}
- if( count( $strippedVariants ) > 1 )
+ if ( count( $strippedVariants ) > 1 ) {
$searchon .= ')';
+ }
// Match individual terms or quoted phrase in result highlighting...
// Note that variants will be introduced in a later stage for highlighting!
global $wgContLang;
$regex = preg_quote( $string, '/' );
- if( $wgContLang->hasWordBreaks() ) {
- if( $wildcard ) {
+ if ( $wgContLang->hasWordBreaks() ) {
+ if ( $wildcard ) {
// Don't cut off the final bit!
$regex = "\b$regex";
} else {
global $wgCountTotalSearchHits;
// This seems out of place, why is this called with empty term?
- if ( trim( $term ) === '' ) return null;
+ if ( trim( $term ) === '' ) {
+ return null;
+ }
$filteredTerm = $this->filter( $term );
$query = $this->getQuery( $filteredTerm, $fulltext );
);
$total = null;
- if( $wgCountTotalSearchHits ) {
+ if ( $wgCountTotalSearchHits ) {
$query = $this->getCountQuery( $filteredTerm, $fulltext );
$totalResult = $this->db->select(
$query['tables'], $query['fields'], $query['conds'],
);
$row = $totalResult->fetchObject();
- if( $row ) {
+ if ( $row ) {
$total = intval( $row->c );
}
$totalResult->free();
}
public function supports( $feature ) {
- switch( $feature ) {
- case 'list-redirects':
+ switch ( $feature ) {
case 'title-suffix-filter':
return true;
default:
- return false;
+ return parent::supports( $feature );
}
}
foreach ( $this->features as $feature => $value ) {
if ( $feature === 'list-redirects' && !$value ) {
$query['conds']['page_is_redirect'] = 0;
- } elseif( $feature === 'title-suffix-filter' && $value ) {
+ } elseif ( $feature === 'title-suffix-filter' && $value ) {
$query['conds'][] = 'page_title' . $this->db->buildLike( $this->db->anyString(), $value );
}
}
$dbw->update( 'searchindex',
array( 'si_title' => $this->normalizeText( $title ) ),
- array( 'si_page' => $id ),
+ array( 'si_page' => $id ),
__METHOD__,
array( $dbw->lowPriorityOption() ) );
}
+ /**
+ * Delete an indexed page
+ * Title should be pre-processed.
+ *
+ * @param Integer $id Page id that was deleted
+ * @param String $title Title of page that was deleted
+ */
+ function delete( $id, $title ) {
+ $dbw = wfGetDB( DB_MASTER );
+
+ $dbw->delete( 'searchindex', array( 'si_page' => $id ), __METHOD__ );
+ }
+
/**
* Converts some characters for MySQL's indexing to grok it correctly,
* and pads short words to overcome limitations.
// ignores short words... Pad them so we can pass them
// through without reconfiguring the server...
$minLength = $this->minSearchLength();
- if( $minLength > 1 ) {
+ if ( $minLength > 1 ) {
$n = $minLength - 1;
$out = preg_replace(
"/\b(\w{1,$n})\b/",
* @return int
*/
protected function minSearchLength() {
- if( is_null( self::$mMinSearchLength ) ) {
+ if ( is_null( self::$mMinSearchLength ) ) {
$sql = "SHOW GLOBAL VARIABLES LIKE 'ft\\_min\\_word\\_len'";
$dbr = wfGetDB( DB_SLAVE );
$row = $result->fetchObject();
$result->free();
- if( $row && $row->Variable_name == 'ft_min_word_len' ) {
+ if ( $row && $row->Variable_name == 'ft_min_word_len' ) {
self::$mMinSearchLength = intval( $row->Value );
} else {
self::$mMinSearchLength = 0;