/**
* Add a new alert.
*
* @param MybbStuff_MyAlerts_Entity_Alert $alert The alert to add.
*
* @return $this
*/
public function addAlert(MybbStuff_MyAlerts_Entity_Alert $alert)
{
$fromUser = $alert->getFromUser();
if (!isset($fromUser['uid'])) {
$alert->setFromUser($this->mybb->user);
}
$alertType = $alert->getType();
$usersWhoWantAlert = $this->doUsersWantAlert($alert->getType(), array($alert->getUserId()));
if ($alertType->getEnabled() && (!empty($usersWhoWantAlert) || !$alertType->getCanBeUserDisabled())) {
if ($alertType->getCode() === 'quoted') {
// If there is already an alert queued to the user of the type
// 'post_threadauthor', don't add the alert.
$extraDetails = $alert->getExtraDetails();
$tid = $extraDetails['tid'];
if (isset(static::$alertQueue['post_threadauthor_' . $alert->getUserId() . '_' . $tid])) {
return $this;
}
}
$passToHook = array('alertManager' => &$this, 'alert' => &$alert);
$this->plugins->run_hooks('myalerts_alert_manager_add_alert', $passToHook);
// Basic duplicate checking by overwrite - only one alert for each alert type/object id combination
static::$alertQueue[$alert->getType()->getCode() . '_' . $alert->getUserId() . '_' . $alert->getObjectId()] = $alert;
}
return $this;
}
/**
* Check a user against the 3rd party service to determine whether they are a spammer.
*
* @param string $username The username of the user to check.
* @param string $email The email address of the user to check.
* @param string $ip_address The IP address sof the user to check.
* @return bool Whether the user is considered a spammer or not.
* @throws Exception Thrown when there's an error fetching from the StopForumSpam API or when the data cannot be decoded.
*/
public function is_user_a_spammer($username = '', $email = '', $ip_address = '')
{
$is_spammer = false;
$confidence = 0;
if (filter_var($email, FILTER_VALIDATE_EMAIL) && filter_var($ip_address, FILTER_VALIDATE_IP)) {
$username_encoded = urlencode($username);
$email_encoded = urlencode($email);
$check_url = sprintf(self::STOP_FORUM_SPAM_API_URL_FORMAT, $username_encoded, $email_encoded, $ip_address);
$result = fetch_remote_file($check_url);
if ($result !== false) {
$result_json = @json_decode($result);
if ($result_json != null && !isset($result_json->error)) {
if ($this->check_usernames && $result_json->username->appears) {
$confidence += $result_json->username->confidence;
}
if ($this->check_emails && $result_json->email->appears) {
$confidence += $result_json->email->confidence;
}
if ($this->check_ips && $result_json->ip->appears) {
$confidence += $result_json->ip->confidence;
}
if ($confidence > $this->min_weighting_before_spam) {
$is_spammer = true;
}
} else {
throw new Exception('stopforumspam_error_decoding');
}
} else {
throw new Exception('stopforumspam_error_retrieving');
}
}
if ($this->plugins) {
$params = array('username' => &$username, 'email' => &$email, 'ip_address' => &$ip_address, 'is_spammer' => &$is_spammer, 'confidence' => &$confidence);
$this->plugins->run_hooks('stopforumspam_check_spammer_pre_return', $params);
}
if ($this->log_blocks && $is_spammer) {
log_spam_block($username, $email, $ip_address, array('confidence' => (double) $confidence));
}
return $is_spammer;
}
/**
* Show a user their settings for MyAlerts.
*
* @param MyBB $mybb MyBB core object.
* @param DB_MySQLi|DB_MySQL $db Database object.
* @param MyLanguage $lang Language object.
* @param pluginSystem $plugins MyBB plugin system.
* @param templates $templates Template manager.
* @param array $theme Details about the current theme.
*/
function myalerts_alert_settings($mybb, $db, $lang, $plugins, $templates, $theme)
{
$alertTypes = MybbStuff_MyAlerts_AlertTypeManager::getInstance()->getAlertTypes();
if (strtolower($mybb->request_method) == 'post') {
// Saving alert type settings
$disabledAlerts = array();
foreach ($alertTypes as $alertCode => $alertType) {
if (!isset($_POST[$alertCode]) && $alertType['can_be_user_disabled']) {
$disabledAlerts[] = (int) $alertType['id'];
}
}
if ($disabledAlerts != $mybb->user['myalerts_disabled_alert_types']) {
// Different settings, so update
$jsonEncodedDisabledAlerts = json_encode($disabledAlerts);
$db->update_query('users', array('myalerts_disabled_alert_types' => $db->escape_string($jsonEncodedDisabledAlerts)), 'uid=' . (int) $mybb->user['uid']);
}
redirect('alerts.php?action=settings', $lang->myalerts_settings_updated, $lang->myalerts_settings_updated_title);
} else {
// Displaying alert type settings form
$content = '';
global $headerinclude, $header, $footer, $usercpnav;
add_breadcrumb($lang->myalerts_settings_page_title, 'alerts.php?action=settings');
require_once __DIR__ . '/inc/functions_user.php';
usercp_menu();
foreach ($alertTypes as $key => $value) {
if ($value['enabled'] && $value['can_be_user_disabled']) {
$altbg = alt_trow();
$tempKey = 'myalerts_setting_' . $key;
$plugins->run_hooks('myalerts_load_lang');
$langline = $lang->{$tempKey};
$checked = '';
if (!in_array($value['id'], $mybb->user['myalerts_disabled_alert_types'])) {
$checked = ' checked="checked"';
}
eval("\$alertSettings .= \"" . $templates->get('myalerts_setting_row') . "\";");
}
}
eval("\$content = \"" . $templates->get('myalerts_settings_page') . "\";");
output_page($content);
}
}
