61 lines
1.6 KiB
Perl
61 lines
1.6 KiB
Perl
# Selima Website Content Management System
|
|
# MungAddr.pm: The subroutines to hide e-mail addresses from spammers' e-mail collectors.
|
|
|
|
# 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: 2003-03-31
|
|
|
|
package Selima::MungAddr;
|
|
use 5.008;
|
|
use strict;
|
|
use warnings;
|
|
use base qw(Exporter);
|
|
use vars qw(@EXPORT @EXPORT_OK);
|
|
BEGIN {
|
|
@EXPORT = qw(mung_address_at unmung_address_at mung_email_span);
|
|
@EXPORT_OK = @EXPORT;
|
|
# Prototype declaration
|
|
sub mung_address_at($);
|
|
sub unmung_address_at($);
|
|
sub mung_email_span($);
|
|
}
|
|
|
|
# mung_address_at: Mung mail addresses with " at "
|
|
sub mung_address_at($) {
|
|
local ($_, %_);
|
|
$_ = $_[0];
|
|
s/@/ at /g;
|
|
return $_;
|
|
}
|
|
|
|
# unmung_address_at: Un-mung mail addresses with " at "
|
|
sub unmung_address_at($) {
|
|
local ($_, %_);
|
|
$_ = $_[0];
|
|
s/ at /@/g;
|
|
return $_;
|
|
}
|
|
|
|
# mung_email_span: Mung mail addresses with <span>@</span>
|
|
sub mung_email_span($) {
|
|
local ($_, %_);
|
|
$_ = $_[0];
|
|
s/@/<span>@<\/span>/g;
|
|
return $_;
|
|
}
|
|
|
|
return 1;
|