<?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.
*
*/
/**
* @ignore
*/
if (!defined('IN_PHPBB'))
{
exit;
}
class acp_email
{
var $u_action;
function main($id, $mode)
{
global $config, $db, $user, $template, $phpbb_log, $request;
global $phpbb_root_path, $phpbb_admin_path, $phpEx, $phpbb_dispatcher;
$user->add_lang('acp/email');
$this->tpl_name = 'acp_email';
$this->page_title = 'ACP_MASS_EMAIL';
$form_key = 'acp_email';
add_form_key($form_key);
// Set some vars
$submit = (isset($_POST['submit'])) ? true : false;
$error = array();
$usernames = $request->variable('usernames', '', true);
$usernames = (!empty($usernames)) ? explode("\n", $usernames) : array();
$group_id = $request->variable('g', 0);
$subject = $request->variable('subject', '', true);
$message = $request->variable('message', '', true);
// Do the job ...
if ($submit)
{
// Error checking needs to go here ... if no subject and/or no message then skip
// over the send and return to the form
$use_queue = (isset($_POST['send_immediately'])) ? false : true;
$priority = $request->variable('mail_priority_flag', MAIL_NORMAL_PRIORITY);
if (!check_form_key($form_key))
{
$error[] = $user->lang['FORM_INVALID'];
}
if (!$subject)
{
$error[] = $user->lang['NO_EMAIL_SUBJECT'];
}
if (!$message)
{
$error[] = $user->lang['NO_EMAIL_MESSAGE'];
}
if (!count($error))
{
if (!empty($usernames))
{
// If giving usernames the admin is able to email inactive users too...
$sql_ary = array(
'SELECT' => 'username, user_email, user_jabber, user_notify_type, user_lang',
'FROM' => array(
USERS_TABLE => '',
),
'WHERE' => $db->sql_in_set('username_clean', array_map('utf8_clean_string', $usernames)) . '
AND user_allow_massemail = 1',
'ORDER_BY' => 'user_lang, user_notify_type',
);
}
else
{
if ($group_id)
{
$sql_ary = array(
'SELECT' => 'u.user_email, u.username, u.username_clean, u.user_lang, u.user_jabber, u.user_notify_type',
'FROM' => array(
USERS_TABLE => 'u',
USER_GROUP_TABLE => 'ug',
),
'WHERE' => 'ug.group_id = ' . $group_id . '
AND ug.user_pending = 0
AND u.user_id = ug.user_id
AND u.user_allow_massemail = 1
AND u.user_type IN (' . USER_NORMAL . ', ' . USER_FOUNDER . ')',
'ORDER_BY' => 'u.user_lang, u.user_notify_type',
);
}
else
{
$sql_ary = array(
'SELECT' => 'u.username, u.username_clean, u.user_email, u.user_jabber, u.user_lang, u.user_notify_type',
'FROM' => array(
USERS_TABLE => 'u',
),
'WHERE' => 'u.user_allow_massemail = 1
AND u.user_type IN (' . USER_NORMAL . ', ' . USER_FOUNDER . ')',
'ORDER_BY' => 'u.user_lang, u.user_notify_type',
);
}
// Mail banned or not
if (!isset($_REQUEST['mail_banned_flag']))
{
$sql_ary['WHERE'] .= ' AND (b.ban_id IS NULL
OR b.ban_exclude = 1)';
$sql_ary['LEFT_JOIN'] = array(
array(
'FROM' => array(
BANLIST_TABLE => 'b',
),
'ON' => 'u.user_id = b.ban_userid',
),
);
}
}
/**
* Modify sql query to change the list of users the email is sent to
*
* @event core.acp_email_modify_sql
* @var array sql_ary Array which is used to build the sql query
* @since 3.1.2-RC1
*/
$vars = array('sql_ary');
extract($phpbb_dispatcher->trigger_event('core.acp_email_modify_sql', compact($vars)));
$sql = $db->sql_build_query('SELECT', $sql_ary);
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
if (!$row)
{
$db->sql_freeresult($result);
trigger_error($user->lang['NO_USER'] . adm_back_link($this->u_action), E_USER_WARNING);
}
$i = $j = 0;
// Send with BCC
// Maximum number of bcc recipients
$max_chunk_size = (int) $config['email_max_chunk_size'];
$email_list = array();
$old_lang = $row['user_lang'];
$old_notify_type = $row['user_notify_type'];
do
{
if (($row['user_notify_type'] == NOTIFY_EMAIL && $row['user_email']) ||
($row['user_notify_type'] == NOTIFY_IM && $row['user_jabber']) ||
($row['user_notify_type'] == NOTIFY_BOTH && ($row['user_email'] || $row['user_jabber'])))
{
if ($i == $max_chunk_size || $row['user_lang'] != $old_lang || $row['user_notify_type'] != $old_notify_type)
{
$i = 0;
if (count($email_list))
{
$j++;
}
$old_lang = $row['user_lang'];
$old_notify_type = $row['user_notify_type'];
}
$email_list[$j][$i]['lang'] = $row['user_lang'];
$email_list[$j][$i]['method'] = $row['user_notify_type'];
$email_list[$j][$i]['email'] = $row['user_email'];
$email_list[$j][$i]['name'] = $row['username'];
$email_list[$j][$i]['jabber'] = $row['user_jabber'];
$i++;
}
}
while ($row = $db->sql_fetchrow($result));
$db->sql_freeresult($result);
// Send the messages
if (!class_exists('messenger'))
{
include($phpbb_root_path . 'includes/functions_messenger.' . $phpEx);
}
if (!function_exists('get_group_name'))
{
include($phpbb_root_path . 'includes/functions_user.' . $phpEx);
}
$messenger = new messenger($use_queue);
$errored = false;
$email_template = 'admin_send_email';
$template_data = array(
'CONTACT_EMAIL' => phpbb_get_board_contact($config, $phpEx),
'MESSAGE' => html_entity_decode($message, ENT_COMPAT),
);
$generate_log_entry = true;
/**
* Modify email template data before the emails are sent
*
* @event core.acp_email_send_before
* @var string email_template The template to be used for sending the email
* @var string subject The subject of the email
* @var array template_data Array with template data assigned to email template
* @var bool generate_log_entry If false, no log entry will be created
* @var array usernames Usernames which will be displayed in log entry, if it will be created
* @var int group_id The group this email will be sent to
* @var bool use_queue If true, email queue will be used for sending
* @var int priority Priority of sent emails
* @since 3.1.3-RC1
*/
$vars = array(
'email_template',
'subject',
'template_data',
'generate_log_entry',
'usernames',
'group_id',
'use_queue',
'priority',
);
extract($phpbb_dispatcher->trigger_event('core.acp_email_send_before', compact($vars)));
for ($i = 0, $size = count($email_list); $i < $size; $i++)
{
$used_lang = $email_list[$i][0]['lang'];
$used_method = $email_list[$i][0]['method'];
for ($j = 0, $list_size = count($email_list[$i]); $j < $list_size; $j++)
{
$email_row = $email_list[$i][$j];
$messenger->{((count($email_list[$i]) == 1) ? 'to' : 'bcc')}($email_row['email'], $email_row['name']);
$messenger->im($email_row['jabber'], $email_row['name']);
}
$messenger->template($email_template, $used_lang);
$messenger->anti_abuse_headers($config, $user);
$messenger->subject(html_entity_decode($subject, ENT_COMPAT));
$messenger->set_mail_priority($priority);
$messenger->assign_vars($template_data);
if (!($messenger->send($used_method)))
{
$errored = true;
}
}
unset($email_list);
$messenger->save_queue();
if ($generate_log_entry)
{
if (!empty($usernames))
{
$phpbb_log->add('admin', $user->data['user_id'], $user->ip, 'LOG_MASS_EMAIL', false, array(implode(', ', utf8_normalize_nfc($usernames))));
}
else
{
if ($group_id)
{
$group_name = get_group_name($group_id);
}
else
{
// Not great but the logging routine doesn't cope well with localising on the fly
$group_name = $user->lang['ALL_USERS'];
}
$phpbb_log->add('admin', $user->data['user_id'], $user->ip, 'LOG_MASS_EMAIL', false, array($group_name));
}
}
if (!$errored)
{
$message = ($use_queue) ? $user->lang['EMAIL_SENT_QUEUE'] : $user->lang['EMAIL_SENT'];
trigger_error($message . adm_back_link($this->u_action));
}
else
{
$message = sprintf($user->lang['EMAIL_SEND_ERROR'], '<a href="' . append_sid("{$phpbb_admin_path}index.$phpEx", 'i=logs&mode=critical') . '">', '</a>');
trigger_error($message . adm_back_link($this->u_action), E_USER_WARNING);
}
}
}
// Exclude bots and guests...
$sql = 'SELECT group_id
FROM ' . GROUPS_TABLE . "
WHERE group_name IN ('BOTS', 'GUESTS')";
$result = $db->sql_query($sql);
$exclude = array();
while ($row = $db->sql_fetchrow($result))
{
$exclude[] = $row['group_id'];
}
$db->sql_freeresult($result);
$select_list = '<option value="0"' . ((!$group_id) ? ' selected="selected"' : '') . '>' . $user->lang['ALL_USERS'] . '</option>';
$select_list .= group_select_options($group_id, $exclude);
$s_priority_options = '<option value="' . MAIL_LOW_PRIORITY . '">' . $user->lang['MAIL_LOW_PRIORITY'] . '</option>';
$s_priority_options .= '<option value="' . MAIL_NORMAL_PRIORITY . '" selected="selected">' . $user->lang['MAIL_NORMAL_PRIORITY'] . '</option>';
$s_priority_options .= '<option value="' . MAIL_HIGH_PRIORITY . '">' . $user->lang['MAIL_HIGH_PRIORITY'] . '</option>';
$template_data = array(
'S_WARNING' => (count($error)) ? true : false,
'WARNING_MSG' => (count($error)) ? implode('<br />', $error) : '',
'U_ACTION' => $this->u_action,
'S_GROUP_OPTIONS' => $select_list,
'USERNAMES' => implode("\n", $usernames),
'U_FIND_USERNAME' => append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=searchuser&form=acp_email&field=usernames'),
'SUBJECT' => $subject,
'MESSAGE' => $message,
'S_PRIORITY_OPTIONS' => $s_priority_options,
);
/**
* Modify custom email template data before we display the form
*
* @event core.acp_email_display
* @var array template_data Array with template data assigned to email template
* @var array exclude Array with groups which are excluded from group selection
* @var array usernames Usernames which will be displayed in form
*
* @since 3.1.4-RC1
*/
$vars = array('template_data', 'exclude', 'usernames');
extract($phpbb_dispatcher->trigger_event('core.acp_email_display', compact($vars)));
$template->assign_vars($template_data);
}
}