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<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
namespace phpbb\message;
/**
* Class topic_form
* Form used to send topics as notification emails
*/
class topic_form extends form
{
/** @var int */
protected $topic_id;
/** @var array */
protected $topic_row;
/** @var string */
protected $recipient_address;
/** @var string */
protected $recipient_name;
/** @var string */
protected $recipient_lang;
/**
* Get the data of the topic
*
* @param int $topic_id
* @return false|array false if the topic does not exist, array otherwise
*/
protected function get_topic_row($topic_id)
{
$sql = 'SELECT forum_id, topic_title
FROM ' . TOPICS_TABLE . '
WHERE topic_id = ' . (int) $topic_id;
$result = $this->db->sql_query($sql);
$row = $this->db->sql_fetchrow($result);
$this->db->sql_freeresult($result);
return $row;
}
/**
* {inheritDoc}
*/
public function check_allow()
{
$error = parent::check_allow();
if ($error)
{
return $error;
}
if (!$this->auth->acl_get('u_sendemail'))
{
return 'NO_EMAIL';
}
if (!$this->topic_row)
{
return 'NO_TOPIC';
}
if (!$this->auth->acl_get('f_read', $this->topic_row['forum_id']))
{
if ($this->user->data['user_id'] != ANONYMOUS)
{
send_status_line(403, 'Forbidden');
}
else
{
send_status_line(401, 'Unauthorized');
}
return 'SORRY_AUTH_READ';
}
if (!$this->auth->acl_get('f_email', $this->topic_row['forum_id']))
{
return 'NO_EMAIL';
}
return false;
}
/**
* {inheritDoc}
*/
public function bind(\phpbb\request\request_interface $request)
{
parent::bind($request);
$this->topic_id = $request->variable('t', 0);
$this->recipient_address = $request->variable('email', '');
$this->recipient_name = $request->variable('name', '', true);
$this->recipient_lang = $request->variable('lang', $this->config['default_lang']);
$this->topic_row = $this->get_topic_row($this->topic_id);
}
/**
* {inheritDoc}
*/
public function submit(\messenger $messenger)
{
if (!$this->recipient_address || !preg_match('/^' . get_preg_expression('email') . '$/i', $this->recipient_address))
{
$this->errors[] = $this->user->lang['EMPTY_ADDRESS_EMAIL'];
}
if (!$this->recipient_name)
{
$this->errors[] = $this->user->lang['EMPTY_NAME_EMAIL'];
}
$this->message->set_template('email_notify');
$this->message->set_template_vars(array(
'TOPIC_NAME' => htmlspecialchars_decode($this->topic_row['topic_title']),
'U_TOPIC' => generate_board_url() . '/viewtopic.' . $this->phpEx . '?f=' . $this->topic_row['forum_id'] . '&t=' . $this->topic_id,
));
$this->message->set_body($this->body);
$this->message->add_recipient(
$this->recipient_name,
$this->recipient_address,
$this->recipient_lang,
NOTIFY_EMAIL
);
$this->message->set_sender_notify_type(NOTIFY_EMAIL);
parent::submit($messenger);
}
/**
* {inheritDoc}
*/
public function get_return_message()
{
return sprintf($this->user->lang['RETURN_TOPIC'], '<a href="' . append_sid($this->phpbb_root_path . 'viewtopic.' . $this->phpEx, 'f=' . $this->topic_row['forum_id'] . '&t=' . $this->topic_id) . '">', '</a>');
}
/**
* {inheritDoc}
*/
public function render(\phpbb\template\template $template)
{
parent::render($template);
$this->user->add_lang('viewtopic');
$template->assign_vars(array(
'EMAIL' => $this->recipient_address,
'NAME' => $this->recipient_name,
'S_LANG_OPTIONS' => language_select($this->recipient_lang),
'MESSAGE' => $this->body,
'L_EMAIL_BODY_EXPLAIN' => $this->user->lang['EMAIL_TOPIC_EXPLAIN'],
'S_POST_ACTION' => append_sid($this->phpbb_root_path . 'memberlist.' . $this->phpEx, 'mode=email&t=' . $this->topic_id))
);
}
}
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