From eb16ab09edd694e09bc040b6564551e77f0e3afa Mon Sep 17 00:00:00 2001
From: Daku <dakutree@codeanimu.net>
Date: Sat, 15 Feb 2014 21:37:51 +0000
Subject: [PATCH] order images sorted by score this is solution for issue #17
 (Method to sort by top scored images in numeric_score module)

---
 ext/index/main.php         | 1 +
 ext/numeric_score/main.php | 7 +++++++
 2 files changed, 8 insertions(+)

diff --git a/ext/index/main.php b/ext/index/main.php
index f7018512..255bbcfc 100644
--- a/ext/index/main.php
+++ b/ext/index/main.php
@@ -109,6 +109,7 @@
  *        <li>downvoted_by=Username -- search for a user's dislikes
  *        <li>upvoted_by_id=UserID -- search for a user's likes by user ID
  *        <li>downvoted_by_id=UserID -- search for a user's dislikes by user ID
+ *        <li>order=score_(ASC, DESC) -- find all images sorted from by score
  *      </ul>
  *    <li>Image Rating
  *      <ul>
diff --git a/ext/numeric_score/main.php b/ext/numeric_score/main.php
index 70c18061..0c146890 100644
--- a/ext/numeric_score/main.php
+++ b/ext/numeric_score/main.php
@@ -254,6 +254,13 @@ class NumericScore extends Extension {
 				"images.id in (SELECT image_id FROM numeric_score_votes WHERE user_id=:ns_user_id AND score=-1)",
 				array("ns_user_id"=>$iid)));
 		}
+		else if(preg_match("/^order[=|:](numeric_)?(score)[_]?(desc|asc)?$/i", $event->term, $matches)){
+			global $order_sql;
+			$default_order_for_column = "DESC";
+			$sort = isset($matches[3]) ? strtoupper($matches[3]) : $default_order_for_column;
+			$order_sql = "numeric_score $sort";
+			$event->add_querylet(new Querylet("1=1")); //small hack to avoid metatag being treated as normal tag
+		}
 	}
 
 	private function install() {