function handle_heartbeat_cmd($PARAMS)
{
/******************************************
例外处理，一次心跳完成账户绑定，关键字搜集等
******************************************/
//支持微信等不支持cookies的客户端，一次请求完成心跳和账户绑定
if (isset($PARAMS['plat'])) {
handle_bind_account($PARAMS);
}
if (count($cmd_que = msg_queue())) {
foreach ($cmd_que as $cmd_item) {
if (empty($cmd_item)) {
continue;
}
switch ($cmd_item['cmd']) {
case 'bind':
handle_bind_account($cmd_item);
break;
case 'kword':
handle_bind_keyword($cmd_item);
break;
default:
omp_trace('error cookie cmd: ' . json_encode($cmd_item));
}
}
}
/******************************************
组织一个更新的心跳包
******************************************/
$url_obj = parse_url(@$_SERVER['HTTP_REFERER']);
omp_trace('heartbeat: ' . @$url_obj['host'] . @$url_obj['path']);
//omp_trace('ua: '.@$_SERVER['HTTP_USER_AGENT']);
list($is_new, $device, $device_saved) = get_cookie_saved();
$device_param = @$PARAMS['device'];
if ($device_param) {
if ($device_param !== $device) {
$device = $device_param;
}
}
$result = array('device' => $device);
omp_trace('device: ' . $device);
$browser_save = array();
$browser_save['device'] = $device;
$browser_save['ip_addr'] = $_SERVER['REMOTE_ADDR'];
$browser_save['new_user'] = $is_new;
$browser_save['ismobiledevice'] = $device_saved[0];
$browser_save['browser'] = $device_saved[1];
$browser_save['platform'] = $device_saved[2];
$browser_save['device_name'] = $device_saved[3];
$browser_save['region'] = get_region_city();
$browser_save['language'] = get_accept_language();
$browser_save['Visiting'] = @$_SERVER['HTTP_REFERER'];
$browser_save['UserAgent'] = @$_SERVER['HTTP_USER_AGENT'];
$browser_save['XRequestWith'] = @$_SERVER['HTTP_X_REQUESTED_WITH'];
/******************************************
检查看看该账户有没有绑定信息
客户端凭此判断是否提交bind账户操作
******************************************/
$mem = api_open_mmc();
$browser_save['binded'] = false;
if ($binded_list = $mem->ns_get(NS_BINDED_LIST, $device)) {
$browser_save['binded'] = true;
//获取保存的账户信息
if ($bind_account = $mem->ns_get(NS_BINDED_CAPTION, $device)) {
$browser_save['bind_account'] = implode(';', $bind_account);
$result['binded'] = $binded_list;
}
}
omp_trace('get account: ' . @$browser_save['bind_account']);
/******************************************
更新心跳，维护在线列表
******************************************/
$list_stat = mmc_array_set(NS_DEVICE_LIST, $device, $browser_save, CACHE_EXPIRE_SECONDS);
if ($list_stat > 0) {
if ($list_stat === 1) {
require_once 'sched_list.php';
update_sched_tasks();
}
$browser_save['new_visitor'] = true;
} else {
$browser_save['new_visitor'] = false;
}
omp_trace('update heartbeat');
/******************************************
如果不需要返回消息，就此打住
******************************************/
$bypass_msg = isset($PARAMS['nomsg']) ? $PARAMS['nomsg'] === 'true' : false;
if ($bypass_msg) {
if ($is_debug = is_debug_client()) {
$result['trace'] = omp_trace(null);
}
$events = array();
$events['debug'] = $is_debug;
$events['first_session'] = $browser_save['new_user'];
$events['first_visit'] = $browser_save['new_visitor'];
$result['events'] = $events;
return jsonp($result);
}
/******************************************
获取计划任务消息
******************************************/
if ($items_result = get_popup_messages($browser_save, $session_pv, $global_pv)) {
$result['sched_msg'] = $items_result;
$browser_save['sched_msg'] = base64_encode(json_encode($items_result));
}
omp_trace('sched messages');
/******************************************
获取替换任务消息
******************************************/
if ($replace_items = get_replace_messages($browser_save, $PARAMS)) {
$result['replace_msg'] = $replace_items;
$browser_save['replace_msg'] = base64_encode(json_encode($replace_items));
}
omp_trace('replace messages');
/*************************************
获取异步消息
*************************************/
if ($cmdbox_list = $mem->ns_get(NS_HEARTBEAT_MESSAGE, $device)) {
$cmdbox = array_shift($cmdbox_list);
$result['async_msg'] = $cmdbox;
$browser_save['async_msg'] = base64_encode(json_encode($cmdbox));
if (count($cmdbox_list) == 0) {
$mem->ns_delete(NS_HEARTBEAT_MESSAGE, $device);
} else {
$mem->ns_set(NS_HEARTBEAT_MESSAGE, $device, $cmdbox_list, CACHE_EXPIRE_SECONDS);
}
}
omp_trace('async messages');
/*************************************
输出结果
*************************************/
call_notifier($browser_save);
omp_trace('call notifier');
if ($is_debug = is_debug_client()) {
$result['trace'] = omp_trace(null);
}
$events = array();
$events['debug'] = $is_debug;
$events['first_session'] = $browser_save['new_user'];
$events['first_visit'] = $browser_save['new_visitor'];
$events['gw_bind_time'] = time();
$events['gw_kword_time'] = time();
$events['session_pv'] = $session_pv;
$events['global_pv'] = $global_pv;
$result['events'] = $events;
return jsonp($result);
}
function update_device_saved($device_saved)
{
//更新统计信息
if (time() - $device_saved['last_pageview'] > SESSION_INTERVAL_TIME) {
$device_saved['start_session'] = time();
$device_saved['session_count'] += 1;
$device_saved['session_pv'] = 0;
}
$device_saved['pageview_count'] += 1;
$device_saved['session_pv'] += 1;
$device_saved['is_first_pageview'] = $device_saved['pageview_count'] < 2;
$device_saved['is_first_session'] = $device_saved['session_count'] < 2;
$device_saved['is_first_day'] = time() - $device_saved['first_pageview'] < COOKIE_TIMEOUT_NEW;
$device_saved['is_first_session_pv'] = $device_saved['session_pv'] < 2;
$device_saved['staytime'] = time() - $device_saved['start_session'];
$device_saved['is_registed'] = !empty($device_saved['kword_account_md5']);
//获取需要附加的信息
//这些都是会动态改变的字段
$ip_addr = @$_SERVER['REMOTE_ADDR'];
$region = get_locale_mem($ip_addr);
$lang = get_accept_language();
$ip_changed = isset($device_saved['ip_addr']) ? $device_saved['ip_addr'] != $ip_addr : false;
$region_changed = isset($device_saved['region']) ? $device_saved['region'] != $region : false;
$lang_changed = isset($device_saved['language']) ? $device_saved['language'] != $lang : false;
$device_saved['ip_addr'] = $ip_addr;
$device_saved['region'] = $region;
$device_saved['language'] = $lang;
$device_saved['Visiting'] = @$_SERVER['HTTP_REFERER'];
$device_saved['XRequestWith'] = @$_SERVER['HTTP_X_REQUESTED_WITH'];
$device_saved['ip_changed'] = $ip_changed;
$device_saved['region_changed'] = $region_changed;
$device_saved['lang_changed'] = $lang_changed;
return $device_saved;
}