From: W. Trevor King <wking@drexel.edu>
Date: Sat, 10 Sep 2011 13:14:13 +0000 (-0400)
Subject: Add NAME_BY_DATE_FIELD_NAME override to name-by-date.sh.
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=557fd4fb1ae585f70922a008ef90f52b7e76fa6b;p=mw2txt.git

Add NAME_BY_DATE_FIELD_NAME override to name-by-date.sh.
---

diff --git a/posts/name-by-date/name-by-date.sh b/posts/name-by-date/name-by-date.sh
index abfbc4c..a4784bc 100755
--- a/posts/name-by-date/name-by-date.sh
+++ b/posts/name-by-date/name-by-date.sh
@@ -28,7 +28,10 @@ while [ -n "$1" ]; do
 	FILE=$1
 	TYPE=$(file "$FILE" | grep JPEG)
 	if [ -n "$TYPE" ]; then
-		FIELD_NAME='Date and Time'
+		FIELD_NAME="$NAME_BY_DATE_FIELD_NAME"
+		if [ -z "$FIELD_NAME" ]; then
+				FIELD_NAME='Date and Time'
+		fi
 		ASCII_DATE=$(exif -m -t "$FIELD_NAME" "$FILE")  # 2010:07:02 08:36:20
 		if [ $? -ne 0 ]; then  # use similar field, e.g. 'Date and Time (original)'
 			FIELD=$(exif -m "$FILE" | grep "$FIELD_NAME" | head -n1)