[website] [cleanup] selectable images will now be relative urls (files/..) or full urls (http:..)

patches/march_2013/p11_update_attach_files.py

@@ -0,0 +1,16 @@
+import webnotes
+
+def execute():
+	for f in webnotes.conn.sql("""select parent, fieldname 
+		from tabDocField where options="attach_files:" """, as_dict=1):
+		if webnotes.conn.get_value("DocType", f.parent, "issingle"):
+			fname = webnotes.conn.get_value(f.parent, None, f.fieldname)
+			if fname:
+				if not (fname.startswith("http") or fname.startswith("files")):
+					webnotes.conn.set_value(f.parent, None, f.fieldname, "files/" + fname)
+		else:
+			webnotes.conn.sql("""update `tab%(parent)s`
+				set %(fieldname)s = 
+					if(substr(%(fieldname)s,0,4)='http' or substr(%(fieldname)s, 0, 5)='files',
+					 	%(fieldname)s, 
+						concat('files/', %(fieldname)s))""" % f)