diff options
| -rw-r--r-- | modules/search/search.module | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/modules/search/search.module b/modules/search/search.module index fe2e32793..484bfadb9 100644 --- a/modules/search/search.module +++ b/modules/search/search.module @@ -423,20 +423,22 @@ function search_index($sid, $type, $text) { global $base_url; $node_regexp = '@href=[\'"]?(?:' . preg_quote($base_url, '@') . '/|' . preg_quote(base_path(), '@') . ')(?:\?q=)?/?((?![a-z]+:)[^\'">]+)[\'">]@i'; - // Multipliers for scores of words inside certain HTML tags. + // Multipliers for scores of words inside certain HTML tags. The weights are stored + // in a variable so that modules can overwrite the default weights. // Note: 'a' must be included for link ranking to work. - $tags = array('h1' => 25, - 'h2' => 18, - 'h3' => 15, - 'h4' => 12, - 'h5' => 9, - 'h6' => 6, - 'u' => 3, - 'b' => 3, - 'i' => 3, - 'strong' => 3, - 'em' => 3, - 'a' => 10); + $tags = variable_get('search_tag_weights', array( + 'h1' => 25, + 'h2' => 18, + 'h3' => 15, + 'h4' => 12, + 'h5' => 9, + 'h6' => 6, + 'u' => 3, + 'b' => 3, + 'i' => 3, + 'strong' => 3, + 'em' => 3, + 'a' => 10)); // Strip off all ignored tags to speed up processing, but insert space before/after // them to keep word boundaries. |