From ec1f8a3d8ae9e00ea980c1b8f7cef158209be47d Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Mon, 25 Mar 2013 20:08:34 +0400
Subject: [PATCH] fix inverse rule to only mean negative regexp matching except
 for whole rule (refs #631)

---
 classes/pref/filters.php | 12 +++++-------
 include/functions.php    |  4 ++--
 2 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/classes/pref/filters.php b/classes/pref/filters.php
index 5ea4fe59..883ff0eb 100644
--- a/classes/pref/filters.php
+++ b/classes/pref/filters.php
@@ -792,6 +792,11 @@ class Pref_Filters extends Handler_Protected {
 			 style=\"font-size : 16px; width : 20em;\"
 			 name=\"reg_exp\" value=\"$reg_exp\"/>";
 
+		print "<hr/>";
+		print "<input id=\"filterDlg_inverse\" dojoType=\"dijit.form.CheckBox\"
+			 name=\"inverse\" $inverse_checked/>";
+		print "<label for=\"filterDlg_inverse\">".__("Inverse regular expression matching")."</label>";
+
 		print "<hr/>" .  __("on field") . " ";
 		print_select_hash("filter_type", $filter_type, $filter_types,
 			'dojoType="dijit.form.Select"');
@@ -806,13 +811,6 @@ class Pref_Filters extends Handler_Protected {
 			'dojoType="dijit.form.FilteringSelect"');
 		print "</span>";
 
-		print "<p>";
-
-		print "<input id=\"filterDlg_inverse\" dojoType=\"dijit.form.CheckBox\"
-			 name=\"inverse\" $inverse_checked/>";
-
-		print "<label for=\"filterDlg_inverse\">".__("Inverse matching")."</label>";
-
 		print "</div>";
 
 		print "<div class=\"dlgButtons\">";
diff --git a/include/functions.php b/include/functions.php
index 9a855a9b..682ffd2e 100644
--- a/include/functions.php
+++ b/include/functions.php
@@ -3905,6 +3905,8 @@
 						break;
 				}
 
+				if (isset($rule['inverse'])) $qpart = "NOT ($qpart)";
+
 				if (isset($rule["feed_id"]) && $rule["feed_id"] > 0) {
 					$qpart .= " AND feed_id = " . db_escape_string($link, $rule["feed_id"]);
 				}
@@ -3925,8 +3927,6 @@
 					$qpart .= " AND $cat_qpart";
 				}
 
-				if (isset($rule['inverse'])) $qpart = "NOT ($qpart)";
-
 				array_push($query, "($qpart)");
 
 			}