From cdd156b029141196ce0b4b96a76c2c56e53f9e9e Mon Sep 17 00:00:00 2001
From: Josh Klontz <josh.klontz@gmail.com>
Date: Sat, 20 Apr 2013 13:57:26 -0400
Subject: [PATCH] generalized RemoveTemplatesTransform

---
 openbr/plugins/misc.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/openbr/plugins/misc.cpp b/openbr/plugins/misc.cpp
index 765568d..35dd638 100644
--- a/openbr/plugins/misc.cpp
+++ b/openbr/plugins/misc.cpp
@@ -424,19 +424,21 @@ BR_REGISTER(Transform, SubjectTransform)
 
 /*!
  * \ingroup transforms
- * \brief Remove templates with the specified file extension.
+ * \brief Remove templates with the specified file extension or metadata value.
  * \author Josh Klontz \cite jklontz
  */
 class RemoveTemplatesTransform : public UntrainableMetaTransform
 {
     Q_OBJECT
     Q_PROPERTY(QString regexp READ get_regexp WRITE set_regexp RESET reset_regexp STORED false)
+    Q_PROPERTY(QString key READ get_key WRITE set_key RESET reset_key STORED false)
     BR_PROPERTY(QString, regexp, "")
+    BR_PROPERTY(QString, key, "")
 
     void project(const Template &src, Template &dst) const
     {
         const QRegularExpression re(regexp);
-        const QRegularExpressionMatch match = re.match(src.file.suffix());
+        const QRegularExpressionMatch match = re.match(key.isEmpty() ? src.file.suffix() : src.file.get<QString>(key));
         if (match.hasMatch()) dst = Template();
         else                  dst = src;
     }
--
libgit2 0.21.4