Added cron job for running myth.find_orphans.pl into mythtv::backend.

mythtv/files/mythorphans

@@ -0,0 +1,43 @@
+#!/bin/sh
+
+# read in configs
+. /etc/mythtv/mysql.txt
+MYTHVERSION="`rpm -q --queryformat='%{VERSION}\n' mythtv-docs`"
+
+if [ -z "${LocalHostName}" ]; then
+    LocalHostName=`hostname`
+fi
+
+# check if we have storage directories with at least 1 video
+mysql -h "${DBHostName}" -u"${DBUserName}" -p"${DBPassword}" -s \
+    -e "SELECT COUNT(*) FROM recorded WHERE hostname='${LocalHostName}'" \
+    "${DBName}" | egrep -q "^[1-9][0-9]*\$" || exit 0
+
+# find orphans and print stats if found
+perl /usr/share/doc/mythtv-docs-${MYTHVERSION}/contrib/myth.find_orphans.pl \
+    --dbhost="${DBHostName}" \
+    --database="${DBName}" \
+    --user="${DBUserName}" \
+    --pass="${DBPassword}" | awk '
+      BEGIN {
+	data = "";
+	ok = 0;
+      }
+      {
+	if (/[0-9]* orphaned thumbnails with no corresponding recording/) {
+	  if ($1 > 0) {
+	    ok = 1;
+	  }
+	}
+        if (/[0-9]* unknown files using [0-9]*/) {
+	  if ($1 > 0) {
+	    ok = 1;
+          }
+	}
+        data = data "\n" $0
+      }
+      END {
+	if (ok) {
+	  print data;
+	}
+      }'