| Index: trunk/extensions/OpenSearchXml/ApiOpenSearchXml.php |
| — | — | @@ -275,6 +275,7 @@ |
| 276 | 276 | * @access private |
| 277 | 277 | */ |
| 278 | 278 | function extractStart( $text ) { |
| | 279 | + global $wgOpenSearchDescriptionLength; |
| 279 | 280 | $endchars = array( |
| 280 | 281 | '([^\d])\.\s', '\!\s', '\?\s', // regular ASCII |
| 281 | 282 | '。', // full-width ideographic full-stop |
| — | — | @@ -284,7 +285,7 @@ |
| 285 | 286 | |
| 286 | 287 | $endgroup = implode( '|', $endchars ); |
| 287 | 288 | $end = "(?:$endgroup)"; |
| 288 | | - $sentence = ".*?$end+"; |
| | 289 | + $sentence = ".{{$wgOpenSearchDescriptionLength},}?$end+"; |
| 289 | 290 | $firstone = "/^($sentence)/u"; |
| 290 | 291 | $matches = array(); |
| 291 | 292 | if( preg_match( $firstone, $text, $matches ) ) { |
| Index: trunk/extensions/OpenSearchXml/OpenSearchXml.php |
| — | — | @@ -40,6 +40,11 @@ |
| 41 | 41 | $wgOpenSearchAdvertiseXml = true; |
| 42 | 42 | |
| 43 | 43 | /** |
| | 44 | + * Minimum length of extract in <Description>. Actual extracts will last until the end of sentence. |
| | 45 | + */ |
| | 46 | +$wgOpenSearchDescriptionLength = 100; |
| | 47 | + |
| | 48 | +/** |
| 44 | 49 | * @param $urls array |
| 45 | 50 | * @return bool |
| 46 | 51 | */ |