Adjusted default context length to 500.

Added url decoding to needle string.

git-svn-id: http://code.elgg.org/elgg/trunk@3653 36083f99-b078-4883-b0ff-0f9b5a30f544

diff --git a/mod/search/start.php b/mod/search/start.php
index a53cebbb63cae6d052c873955314af375de9952d..895e806b2996fd22c515078d830416c02c8cba92 100644 (file)
--- a/mod/search/start.php
+++ b/mod/search/start.php
@@ -86,9 +86,9 @@ function search_page_handler($page) {
  * @param unknown_type $max_length
  * @return unknown_type
  */
-function search_get_highlighted_relevant_substrings($haystack, $needle, $min_match_context = 15, $max_length = 250) {
+function search_get_highlighted_relevant_substrings($haystack, $needle, $min_match_context = 15, $max_length = 500) {
        global $CONFIG;
-       $haystack = strip_tags($haystack);
+       $haystack = url_decode(strip_tags($haystack));
        $haystack_lc = strtolower($haystack);
 //
 //     $haystack = "Like merge sort, quicksort can also be easily parallelized due to its "
@@ -100,6 +100,7 @@ function search_get_highlighted_relevant_substrings($haystack, $needle, $min_mat
 
        // for now don't worry about "s or boolean operators
        $needle = str_replace(array('"', '-', '+', '~'), '', stripslashes(strip_tags($needle)));
+       $needle = url_decode($needle);
        $words = explode(' ', $needle);
 
        $min_chars = $CONFIG->search_info['min_chars'];