From 5aa2f823d82a52ec94530a134ca554ddd30f3ecd Mon Sep 17 00:00:00 2001
From: Thasan <thasan@koodaa.net>
Date: Tue, 5 Nov 2013 22:43:46 +0200
Subject: [PATCH 1/3] Fixing rating= search

---
 ext/rating/main.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ext/rating/main.php b/ext/rating/main.php
index e53141c8..77ecac2a 100644
--- a/ext/rating/main.php
+++ b/ext/rating/main.php
@@ -104,7 +104,7 @@ class Ratings extends Extension {
 			$set = Ratings::privs_to_sql(Ratings::get_user_privs($user));
 			$event->add_querylet(new Querylet("rating IN ($set)"));
 		}
-		if(preg_match("/^rating=(?:([sqeu]+)|(safe|questionable|explicit|unknown))$", strtolower($event->term), $matches)) {
+		if(preg_match("/^rating=(?:([sqeu]+)|(safe|questionable|explicit|unknown))$/D", strtolower($event->term), $matches)) {
 			$ratings = $matches[1] ? $matches[1] : array($matches[2][0]);
 			$ratings = array_intersect($ratings, str_split(Ratings::get_user_privs($user)));
 			$set = "'" . join("', '", $ratings) . "'";

From fe84c8d9ddcee459eb82e4a4856ada83e6258052 Mon Sep 17 00:00:00 2001
From: Thasan <thasan@koodaa.net>
Date: Wed, 6 Nov 2013 00:11:17 +0200
Subject: [PATCH 2/3] Also checking rating permissions

---
 ext/rating/main.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ext/rating/main.php b/ext/rating/main.php
index 77ecac2a..714c96a5 100644
--- a/ext/rating/main.php
+++ b/ext/rating/main.php
@@ -106,7 +106,7 @@ class Ratings extends Extension {
 		}
 		if(preg_match("/^rating=(?:([sqeu]+)|(safe|questionable|explicit|unknown))$/D", strtolower($event->term), $matches)) {
 			$ratings = $matches[1] ? $matches[1] : array($matches[2][0]);
-			$ratings = array_intersect($ratings, str_split(Ratings::get_user_privs($user)));
+			$ratings = array_intersect(str_split($ratings), str_split(Ratings::get_user_privs($user)));
 			$set = "'" . join("', '", $ratings) . "'";
 			$event->add_querylet(new Querylet("rating IN ($set)"));
 		}

From b16be279a841af22a3fa193bb2da8f42f3b7e7bb Mon Sep 17 00:00:00 2001
From: Thasan <thasan@koodaa.net>
Date: Wed, 6 Nov 2013 00:32:27 +0200
Subject: [PATCH 3/3] ext\rating documentation

---
 ext/rating/main.php | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/ext/rating/main.php b/ext/rating/main.php
index 714c96a5..be54cdb4 100644
--- a/ext/rating/main.php
+++ b/ext/rating/main.php
@@ -5,6 +5,18 @@
  * Link: http://code.shishnet.org/shimmie2/
  * License: GPLv2
  * Description: Allow users to rate images "safe", "questionable" or "explicit"
+ * Documentation:
+ *  This shimmie extension provides filter:
+ *  <ul>
+ *    <li>rating = (safe|questionable|explicit|unknown)
+ *      <ul>
+ *        <li>rating=s -- safe images
+ *        <li>rating=q -- questionable images
+ *        <li>rating=e -- explicit images
+ *        <li>rating=u -- Unknown rating
+ *        <li>rating=sq -- safe and questionable images
+ *      </ul>
+ *  </ul>
  */
 
 class RatingSetEvent extends Event {