// get search everything preference, that can be set to be read for logged-in users
$searcheverything = false;
if ( ( $wgSearchEverythingOnlyLoggedIn && $user->isLoggedIn() )
- || !$wgSearchEverythingOnlyLoggedIn )
+ || !$wgSearchEverythingOnlyLoggedIn )
$searcheverything = $user->getOption( 'searcheverything' );
// searcheverything overrides other options
} else {
// if begin of the article contains the whole phrase, show only that !!
if ( array_key_exists( $first, $snippets ) && preg_match( $pat1, $snippets[$first] )
- && $offsets[$first] < $contextchars * 2 ) {
+ && $offsets[$first] < $contextchars * 2 ) {
$snippets = array ( $first => $snippets[$first] );
}
// add more lines
$add = $index + 1;
while ( $len < $targetchars - 20
- && array_key_exists( $add, $all )
- && !array_key_exists( $add, $snippets ) ) {
- $offsets[$add] = 0;
- $tt = "\n" . $this->extract( $all[$add], 0, $targetchars - $len, $offsets[$add] );
+ && array_key_exists( $add, $all )
+ && !array_key_exists( $add, $snippets ) ) {
+ $offsets[$add] = 0;
+ $tt = "\n" . $this->extract( $all[$add], 0, $targetchars - $len, $offsets[$add] );
$extended[$add] = $tt;
$len += strlen( $tt );
$add++;
if ( ! isset( $processed[$term] ) ) {
$pat3 = "/$patPre(" . $term . ")$patPost/ui"; // highlight word
$extract = preg_replace( $pat3,
- "\\1<span class='searchmatch'>\\2</span>\\3", $extract );
+ "\\1<span class='searchmatch'>\\2</span>\\3", $extract );
$processed[$term] = true;
}
}
global $wgContLang;
if ( strlen( $matches[0] ) > 1 ) {
return '[' . $wgContLang->lc( $matches[0] ) . $wgContLang->uc( $matches[0] ) . ']';
- } else
+ } else {
return $matches[0];
+ }
}
/**
}
/**
- * Simple & fast snippet extraction, but gives completely unrelevant
- * snippets
- *
- * @param $text String
- * @param $terms Array
- * @param $contextlines Integer
- * @param $contextchars Integer
- * @return String
- */
- public function highlightSimple( $text, $terms, $contextlines, $contextchars ) {
- global $wgContLang;
- $fname = __METHOD__;
-
- $lines = explode( "\n", $text );
-
- $terms = implode( '|', $terms );
- $max = intval( $contextchars ) + 1;
- $pat1 = "/(.*)($terms)(.{0,$max})/i";
-
- $lineno = 0;
-
- $extract = "";
- wfProfileIn( "$fname-extract" );
- foreach ( $lines as $line ) {
- if ( 0 == $contextlines ) {
- break;
- }
- ++$lineno;
- $m = array();
- if ( ! preg_match( $pat1, $line, $m ) ) {
- continue;
- }
- --$contextlines;
- // truncate function changes ... to relevant i18n message.
- $pre = $wgContLang->truncate( $m[1], - $contextchars, '...', false );
-
- if ( count( $m ) < 3 ) {
- $post = '';
- } else {
- $post = $wgContLang->truncate( $m[3], $contextchars, '...', false );
- }
-
- $found = $m[2];
-
- $line = htmlspecialchars( $pre . $found . $post );
- $pat2 = '/(' . $terms . ")/i";
- $line = preg_replace( $pat2,
- "<span class='searchmatch'>\\1</span>", $line );
-
- $extract .= "${line}\n";
- }
- wfProfileOut( "$fname-extract" );
-
- return $extract;
- }
+ * Simple & fast snippet extraction, but gives completely unrelevant
+ * snippets
+ *
+ * @param $text String
+ * @param $terms Array
+ * @param $contextlines Integer
+ * @param $contextchars Integer
+ * @return String
+ */
+ public function highlightSimple( $text, $terms, $contextlines, $contextchars ) {
+ global $wgContLang;
+ $fname = __METHOD__;
+
+ $lines = explode( "\n", $text );
+
+ $terms = implode( '|', $terms );
+ $max = intval( $contextchars ) + 1;
+ $pat1 = "/(.*)($terms)(.{0,$max})/i";
+
+ $lineno = 0;
+
+ $extract = "";
+ wfProfileIn( "$fname-extract" );
+ foreach ( $lines as $line ) {
+ if ( 0 == $contextlines ) {
+ break;
+ }
+ ++$lineno;
+ $m = array();
+ if ( ! preg_match( $pat1, $line, $m ) ) {
+ continue;
+ }
+ --$contextlines;
+ // truncate function changes ... to relevant i18n message.
+ $pre = $wgContLang->truncate( $m[1], - $contextchars, '...', false );
+
+ if ( count( $m ) < 3 ) {
+ $post = '';
+ } else {
+ $post = $wgContLang->truncate( $m[3], $contextchars, '...', false );
+ }
+
+ $found = $m[2];
+
+ $line = htmlspecialchars( $pre . $found . $post );
+ $pat2 = '/(' . $terms . ")/i";
+ $line = preg_replace( $pat2,
+ "<span class='searchmatch'>\\1</span>", $line );
+
+ $extract .= "${line}\n";
+ }
+ wfProfileOut( "$fname-extract" );
+
+ return $extract;
+ }
}