/**
* 创建频道信号
* @name create
* @access public
* @author lijiaying
* @category hogesoft
* @copyright hogesoft
* @param $ch_name string 信号名称
* @param $s_name string 信号标识
* @param $save_time int 回看时间 (小时)
* @param $live_delay int 延时时间 (分钟)
* @param $uri string 信号流地址
* @param $name string 流名称
* @param $bitrate int 码流
* @param $backstore array 支持格式(flv,ts)
* @param $audio_only tinyint 是否音频 (1-是 0-否)
* @param $wait_relay tinyint 是否推送 (1-是 0-否)
* @param $other_info string 流信息
* @param $server_id int 服务器ID
* @param $create_time int 创建时间
* @param $update_time int 更新时间
* @param $ip string 创建者IP
* @return $info['id'] int 频道信号ID
* @include tvie_api.php
*/
function create()
{
$ch_name = urldecode($this->input['ch_name']);
//信号名称
if (!ch_name) {
$this->errorOutput('信号名称的不能为空，请重新填写！');
}
$s_name = urldecode($this->input['s_name']);
//信号标识
if (!$s_name) {
$this->errorOutput('信号标识的不能为空，请重新填写！');
}
$save_time = intval($this->input['save_time']);
//回看(小时)
$live_delay = intval($this->input['live_delay']);
//延时(分钟)
$type = 'live';
$recover_cache = 1;
$source_name = 'tvie-live-encoder';
$streams_info = $uri_arr = array();
if (is_array($this->input['counts']) && $this->input['counts']) {
for ($i = 0; $i < count($this->input['counts']); $i++) {
$streams_info[$i]['name'] = urldecode($this->input['name_' . $i]);
$streams_info[$i]['uri'] = urldecode($this->input['uri_' . $i]);
if (!$streams_info[$i]['name']) {
$this->errorOutput('输出标识不能为空');
}
if (!$streams_info[$i]['uri']) {
$this->errorOutput('来源地址不能为空');
}
$streams_info[$i]['bitrate'] = $this->input['bitrate_' . $i];
$streams_info[$i]['backstore'][] = $this->input['flv_' . $i];
$streams_info[$i]['backstore'][] = $this->input['ts_' . $i];
$streams_info[$i]['audio_only'] = $this->input['audio_only'] ? $this->input['audio_only'] : 0;
$streams_info[$i]['wait_relay'] = $this->input['wait_relay'] ? $this->input['wait_relay'] : 0;
$uri_arr[] = urldecode($this->input['uri_' . $i]);
}
}
//开启
if ($this->settings['tvie']['open']) {
include CUR_CONF_PATH . 'lib/tvie_api.php';
$up_tvie = new TVie_api($this->settings['tvie']['up_stream_server']);
$servers = $up_tvie->get_all_servers();
//获取媒体服务器ID
if (!$servers) {
$this->errorOutput("网络延时");
}
if (is_array($streams_info[0]['backstore'])) {
$backstore = implode(',', $streams_info[0]['backstore']);
} else {
$backstore = $streams_info[0]['backstore'];
}
//创建直播频道
$ret_channel = $up_tvie->create_channel($ch_name, $s_name, $servers['items'][0]['id'], $save_time, $live_delay, $type, $streams_info[0]['name'], $recover_cache, $source_name, $streams_info[0]['uri'], urldecode($this->input['bitrate']), 0, $streams_info[0]['wait_relay'], 'flv');
$ch_id = $ret_channel['channel_id'];
//返回虚拟频道id
if (!$ch_id) {
$this->errorOutput('媒体服务器数据异常');
}
$ret_channel_info = $up_tvie->get_channel_by_id($ch_id);
$ret_stream_info = $ret_channel_info['channel']['streams'];
$first_stream_id = $ret_stream_info[0]['id'];
if (!$first_stream_id) {
$this->errorOutput('媒体服务器创建信号流失败');
}
//创建流
foreach ($streams_info as $key => $value) {
$ret = $up_tvie->create_channel_stream($value['name'], $recover_cache, $source_name, $value['uri'], 0, 'flv', $value['wait_relay'], $value['audio_only'], $value['bitrate'], $ch_id);
if (!$ret['stream_id']) {
$this->errorOutput('媒体服务器创建信号失败');
}
$backstore = array(0 => 'flv');
$other_info[$key] = array('id' => $key == 0 ? $first_stream_id : $ret['stream_id'], 'name' => $value['name'], 'ch_name' => $ch_name, 'uri' => $value['uri'], 'recover_cache' => $recover_cache, 'source_name' => $source_name, 'drm' => 0, 'backstore' => $backstore, 'wait_relay' => $value['wait_relay'], 'audio_only' => $value['audio_only'], 'bitrate' => $value['bitrate']);
}
} else {
$this->errorOutput('媒体服务器未启动');
}
$info = array('ch_id' => $ch_id, 's_name' => $s_name, 'ch_name' => $ch_name, 'uri' => serialize($uri_arr), 'type' => $type, 'save_time' => $save_time, 'live_delay' => $live_delay, 'other_info' => serialize($other_info), 'server_id' => $this->input['server_id'] ? intval($this->input['server_id']) : $servers['items'][0]['id'], 'create_time' => TIMENOW, 'update_time' => TIMENOW, 'ip' => hg_getip());
$sql = "INSERT INTO " . DB_PREFIX . "stream SET ";
$space = "";
foreach ($info as $key => $value) {
$sql .= $space . $key . "=" . "'" . $value . "'";
$space = ",";
}
$this->db->query($sql);
$info['id'] = $this->db->insert_id();
$this->setXmlNode('stream', 'info');
$this->addItem($info['id']);
$this->output();
}
