Initial commit.

lib/perl5/Selima/ErrMsg.pm

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+# Selima Website Content Management System
+# ErrMsg.pm: The Maketext error message composer.
+
+#  Copyright (c) 2003-2018 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: 2003-03-23
+
+package Selima::ErrMsg;
+use 5.008;
+use strict;
+use warnings;
+use base qw(Exporter);
+use vars qw(@EXPORT @EXPORT_OK);
+BEGIN {
+@EXPORT = qw(err2msg);
+@EXPORT_OK = @EXPORT;
+# Prototype declaration
+sub err2msg($);
+}
+
+use Selima::DataVars qw(:l10n :lninfo);
+use Selima::LnInfo;
+use Selima::ShortCut;
+
+# err2msg: Compose the error message from the $error hash reference
+sub err2msg($) {
+    local (%_, $_);
+    my $status;
+    $status = $_[0];
+    # Empty string
+    return "" if !exists $$status{"msg"};
+    $_ = $$status{"msg"};
+    @_ = qw();
+    @_ = @{$$status{"margs"}} if exists $$status{"margs"};
+    foreach (@_) {
+        if ($_ eq "_DEFAULT_LANG") {
+            $_ = h(ln $DEFAULT_LANG, LN_DESC_CURLC);
+        }
+    }
+    # Maketext
+    return F_($_, @_);
+}
+
+return 1;