# Selima Website Content Management System
# Public.pm: The base guestbook form.

#  Copyright (c) 2004-2018 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: 2004-10-16

package Selima::Form::Guestbook::Public;
use 5.008;
use strict;
use warnings;
use base qw(Selima::Form::Guestbook);

use Selima::DataVars qw(:lninfo);
use Selima::GetLang;
use Selima::HTTP;
use Selima::ShortCut;

# new: Initialize the HTML form table displayer
sub new : method {
    local ($_, %_);
    my ($class, $status, $args, $self);
    ($class, $status, $args) = @_;
    $args = {} if !defined $args;
    
    # $args must be a hash reference
    http_500 "type of argument 2 must be a hash reference"
        if ref($args) ne "HASH";
    # This should always be always a new form
    $$args{"type"} = "new"
        if !exists $$args{"type"};
    $$args{"type_to_pass"} = undef
        if !exists $$args{"type_to_pass"};
    $$args{"valid_types"} = [qw(new)]
        if !exists $$args{"valid_types"};
    $$args{"table"} = "guestbook"
        if !exists $$args{"table"};
    $$args{"header_buttons"} = []
        if !exists $$args{"header_buttons"};
    $$args{"footer_buttons"} = [
            {   "name"  => "submit",    "value" => h(C_("Leave a messsage")) } ]
        if !exists $$args{"footer_buttons"};
    $$args{"summary"} = C_("This table provides you a form to leave a message.")
        if !exists $$args{"summary"};
    $$args{"onsubmit"} = "return isGuestbookOK(this);"
        if !exists $$args{"onsubmit"};
    $$args{"cols"} = [qw(message name identity location email captcha url)]
        if !exists $$args{"cols"};
    $$args{"auto_referer2"} = 0
        if !exists $$args{"auto_referer2"};
    $self = $class->SUPER::new($status, $args);
    return $self;
}

# _html_col_message: The message
sub _html_col_message : method {
    local ($_, %_);
    my ($self, $val, $label, $default, $colspan, $hdef);
    $self = $_[0];
    $colspan = $self->_colspan_full;
    $default = C_("Fill in your message here.");
    $val = $self->_val_textarea("message", $default);
    $hdef = h($default);
    print << "EOT";
<tr>
    <td class="gbmessage"$colspan><textarea id="message" name="message" cols="50" rows="10"
        onfocus="if (this.value == &quot;$hdef&quot;) this.value = &quot;&quot;;">$val</textarea></td>
</tr>
EOT
    return;
}

return 1;