function main($id, $mode)
{
global $config, $db, $user, $auth, $template, $cache;
global $phpbb_root_path, $phpbb_admin_path, $phpEx, $table_prefix;
$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_var('usernames', '', true);
$group_id = request_var('g', 0);
$subject = utf8_normalize_nfc(request_var('subject', '', true));
$message = utf8_normalize_nfc(request_var('message', '', true));
// Do the job ...
if ($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;
$priority = request_var('mail_priority_flag', MAIL_NORMAL_PRIORITY);
if (!check_form_key($form_key)) {
$error[] = $user->lang['FORM_INVALID'];
}
if (!$subject) {
$error[] = $user->lang['NO_EMAIL_SUBJECT'];
}
if (!$message) {
$error[] = $user->lang['NO_EMAIL_MESSAGE'];
}
if (!sizeof($error)) {
if ($usernames) {
// If giving usernames the admin is able to email inactive users too...
$sql = 'SELECT username, user_email, user_jabber, user_notify_type, user_lang
FROM ' . USERS_TABLE . '
WHERE ' . $db->sql_in_set('username_clean', array_map('utf8_clean_string', explode("\n", $usernames))) . '
AND user_allow_massemail = 1
ORDER BY user_lang, user_notify_type';
// , SUBSTRING(user_email FROM INSTR(user_email, '@'))
} else {
if ($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'));
}
$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, no more than 50 recipients for one mail (to not exceed the limit)
$max_chunk_size = 50;
$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) {
$i = 0;
if (sizeof($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
include_once $phpbb_root_path . 'includes/functions_messenger.' . $phpEx;
include_once $phpbb_root_path . 'includes/functions_user.' . $phpEx;
$messenger = new messenger($use_queue);
$errored = false;
for ($i = 0, $size = sizeof($email_list); $i < $size; $i++) {
$used_lang = $email_list[$i][0]['lang'];
$used_method = $email_list[$i][0]['method'];
for ($j = 0, $list_size = sizeof($email_list[$i]); $j < $list_size; $j++) {
$email_row = $email_list[$i][$j];
$messenger->{sizeof($email_list[$i]) == 1 ? 'to' : 'bcc'}($email_row['email'], $email_row['name']);
$messenger->im($email_row['jabber'], $email_row['name']);
}
$messenger->template('admin_send_email', $used_lang);
$messenger->headers('X-AntiAbuse: Board servername - ' . $config['server_name']);
$messenger->headers('X-AntiAbuse: User_id - ' . $user->data['user_id']);
$messenger->headers('X-AntiAbuse: Username - ' . $user->data['username']);
$messenger->headers('X-AntiAbuse: User IP - ' . $user->ip);
$messenger->subject(htmlspecialchars_decode($subject));
$messenger->set_mail_priority($priority);
$messenger->assign_vars(array('CONTACT_EMAIL' => $config['board_contact'], 'MESSAGE' => htmlspecialchars_decode($message)));
if (!$messenger->send($used_method)) {
$errored = true;
}
}
unset($email_list);
$messenger->save_queue();
if ($usernames) {
$usernames = explode("\n", $usernames);
add_log('admin', 'LOG_MASS_EMAIL', implode(', ', utf8_normalize_nfc($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'];
}
add_log('admin', 'LOG_MASS_EMAIL', $group_name);
}
if (!$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 . "\n\t\t\tWHERE 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>';
$template->assign_vars(array('S_WARNING' => sizeof($error) ? true : false, 'WARNING_MSG' => sizeof($error) ? implode('<br />', $error) : '', 'U_ACTION' => $this->u_action, 'S_GROUP_OPTIONS' => $select_list, 'USERNAMES' => $usernames, 'U_FIND_USERNAME' => append_sid("{$phpbb_root_path}memberlist.{$phpEx}", 'mode=searchuser&form=acp_email&field=usernames'), 'SUBJECT' => $subject, 'MESSAGE' => $message, 'S_PRIORITY_OPTIONS' => $s_priority_options));
}
