Initial commit.

lib/perl5/Selima/ListFunc.pm

@@ -0,0 +1,58 @@
+# Selima Website Content Management System
+# ListFunc.pm: The subroutines for the lists.
+
+#  Copyright (c) 2006-2018 imacat.
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
+# Author: imacat <imacat@mail.imacat.idv.tw>
+# First written: 2006-11-17
+
+package Selima::ListFunc;
+use 5.008;
+use strict;
+use warnings;
+use base qw(Exporter);
+use vars qw(@EXPORT @EXPORT_OK);
+BEGIN {
+@EXPORT = qw(list_type);
+@EXPORT_OK = @EXPORT;
+# Prototype declaration
+sub list_type(;$);
+}
+
+use Selima::Cache qw(:listfunc);
+use Selima::FormFunc;
+
+# list_type: Return the list name
+sub list_type(;$) {
+    local ($_, %_);
+    my $type;
+    $type = $_[0];
+    
+    # Set the form type
+    return ($ListFunc_listtype = $type) if defined $type;
+    
+    # Return the cache
+    return $ListFunc_listtype if defined $ListFunc_listtype;
+    
+    # Obtain the current form
+    $_ = curform;
+    # Form type specified in arguments
+    return ($ListFunc_listtype = $_->param("list"))
+        if defined $_->param("list");
+    # No form source is found
+    return ($ListFunc_listtype = -1);
+}
+
+return 1;