private function stream_operate_nginx($server_info, $channel_stream, $action)
{
$return = array('ret_input_id' => 'nginx', 'ret_delay_id' => 'nginx', 'ret_change_id' => 'nginx', 'ret_output_id' => 'nginx', 'ret_live_output_id' => 'nginx', 'ret_record_output_id' => 'nginx');
$init_data = array('host' => $server_info['host'], 'dir' => $server_info['input_dir']);
include_once CUR_CONF_PATH . 'lib/nginx.live.php';
$postdata = array('app' => $server_info['output_dir'], 'name' => build_nginx_stream_name($channel_stream['code'], $channel_stream['stream_name']));
$server = new m2oLive();
$server->init_env($init_data);
switch ($action) {
case 'start':
$server->start($postdata);
break;
case 'stop':
$server->stop($postdata);
break;
case 'restart':
$server->restart($postdata);
break;
default:
break;
}
return $return;
}
public function switch_host()
{
$id = $this->input['id'];
//配置id
if (!$id) {
$this->errorOutput(NOID);
}
$is_on = $this->input['is_on'];
//操作,1是切到备播,0是切到主控
//获取使用该配置的所有频道标识
$sql = "SELECT code,table_name FROM " . DB_PREFIX . "channel WHERE server_id = " . $id;
$q = $this->db->query($sql);
while ($row = $this->db->fetch_array($q)) {
$codes[] = array('code' => $row['code'], 'table_name' => $row['table_name']);
}
/***************** 获取主备服务器信息 *******************/
$sql = "SELECT fid,host,input_dir,ts_host FROM " . DB_PREFIX . "server_config WHERE id = " . $id . " OR fid = " . $id;
$query = $this->db->query($sql);
while ($row = $this->db->fetch_array($query)) {
if (!$row['fid']) {
$host['m_host'] = $row;
} else {
$host['b_host'] = $row;
}
//备播
}
include_once CUR_CONF_PATH . 'lib/nginx.live.php';
$server = new m2oLive();
/******************************************************/
if ($is_on) {
//备播服务器状态验证
$server->init_env(array('host' => $host['b_host']['host'], 'dir' => $host['b_host']['input_dir']));
if (!$server->get_status()) {
$this->errorOutput('备播主机异常,不能开启');
}
//重写缓存
foreach ((array) $codes as $k => $v) {
@(include CACHE_DIR . 'channel/' . $v['code'] . '.php');
$v['table_name'] == 'dvr' ? $tablename = 'dvr1' : ($tablename = $v['table_name'] . '_1');
$channel_info['channel']['table_name'] = $tablename;
$channel_info['channel']['config']['ts_host'] = $host['b_host']['ts_host'];
file_put_contents(CACHE_DIR . 'channel/' . $v['code'] . '.php', '<?php $channel_info = ' . var_export($channel_info, 1) . ';?>');
}
//打开开关
$sql = "UPDATE " . DB_PREFIX . "server_config SET is_used = 0 WHERE id = " . $id;
$this->db->query($sql);
} else {
//主控服务器状态验证
$server->init_env(array('host' => $host['m_host']['host'], 'dir' => $host['m_host']['input_dir']));
if (!$server->get_status()) {
$this->errorOutput('主控主机异常,不能开启');
}
//重建缓存
foreach ((array) $codes as $k => $v) {
@unlink(CACHE_DIR . 'channel/' . $v['code'] . '.php');
}
//关闭开关
$sql = "UPDATE " . DB_PREFIX . "server_config SET is_used = 1 WHERE id = " . $id;
$this->db->query($sql);
}
}
public function show_stream_status()
{
$server_id = intval($this->input['id']);
$sql = 'SELECT * FROM ' . DB_PREFIX . 'server_config WHERE id = ' . $server_id;
$server_info = $this->db->query_first($sql);
if (!$server_info) {
$this->errorOutput("服务器配置已被删除");
}
$type = $server_info['type'];
include_once CUR_CONF_PATH . 'lib/' . $type . '.live.php';
$server = new m2oLive();
$server->init_env(array('host' => $server_info['host'], 'dir' => $server_info['input_dir']));
$ret = $server->select();
if ($ret && $type == 'nginx') {
$all_streams = $ret[0]['applications'][0];
$push_streams = $all_streams['pushes'];
unset($all_streams['pushes']);
if ($push_streams) {
foreach ($push_streams as $k => $v) {
$v['url'] = build_push_stream_url($v['name'], $server_info);
$push_streams[$k] = $v;
}
$all_streams['pushes'] = $push_streams;
}
$this->addItem($all_streams);
}
$this->output();
}
