- updated/improved discussion engine: it needs additional fine-tuning

  though but I think this is stable enough for public consumption and
  real-life testing.
   ==> a first big step towards a flexible comment engine.

IMPORTANT:
  - Required theme updatins:

    UnConeD: check your $theme->controls() as I added a very, very
             dummy implementation

  - Required database updates:

    alter table users modify mode tinyint(1) DEFAULT '' NOT NULL;
    alter table comments change sid lid int(6) DEFAULT '0' NOT NULL;
    alter table comments add link varchar(16) DEFAULT '' NOT NULL;
    update comments set link = 'story';

1 files changed, 0 insertions, 20 deletions

diff --git a/includes/function.inc b/includes/function.inc
index 71276e780..e564b3149 100644
--- a/includes/function.inc
+++ b/includes/function.inc
@@ -12,11 +12,6 @@ function load_theme() {
   return new Theme();
 }
 
-function discussion_score($comment) {
-  $value = ($comment->votes) ? ($comment->score / $comment->votes) : (($comment->score) ? $comment->score : 0);
-  return (strpos($value, ".")) ? substr($value ."00", 0, 4) : $value .".00";
-}
-
 function check_textfield($message) {
   global $allowed_html;
   return strip_tags(str_replace("\"", """, stripslashes($message)), $allowed_html);
@@ -42,21 +37,6 @@ function check_output($message, $nl2br = 0) {
   else return strip_tags(stripslashes($message), $allowed_html);
 }
 
-function discussion_num_replies($id, $count = 0) {
-  $result = db_query("SELECT COUNT(cid) FROM comments WHERE pid = $id");
-  return ($result) ? db_result($result, 0) : 0;
-}
-
-function discussion_num_filtered($sid, $pid) {
-  global $user;
-
-  $threshold = ($user->id) ? $user->threshold  : "0"; 
-  $pid = ($pid) ? $pid : 0;
-
-  $result = db_query("SELECT COUNT(cid) FROM comments WHERE sid = $sid AND pid = $pid AND (votes != 0 AND score / votes < $threshold)");
-  return ($result) ? db_result($result, 0) : 0;
-}
-
 function format_plural($count, $singular, $plural) {
   return ($count == 1) ? "$count $singular" : "$count $plural";
 }