public function route($server_ids = '')
{
//获取所有开启的转码服务器信息
$servers = hg_get_transcode_servers($server_ids);
$min = 0;
//临时存储最小的个数
$flag = true;
//判断是不是第一次检测
$id_k = 0;
//记录下选取的转码服务器的id
$ret = array();
if ($servers) {
foreach ($servers as $k => $v) {
$trans = new transcode(array('host' => $v['trans_host'], 'port' => $v['trans_port']));
//$task = json_decode($trans->get_transcode_tasks(),1);
$task = json_decode($v['transcode_tasks'], 1);
if ($task['return'] != 'fail') {
$all_task_num = intval($task['transcoding_tasks']) + intval($task['waiting_tasks']);
if ($all_task_num < $min || $flag) {
$min = $all_task_num;
$id_k = $k;
}
$flag = false;
}
}
if ($id_k) {
$ret = array('protocol' => 'http://', 'host' => $servers[$id_k]['trans_host'], 'port' => $servers[$id_k]['trans_port'], 'need_file' => $servers[$id_k]['is_carry_file']);
}
}
if (empty($ret)) {
return array('return' => 'fail');
}
return $ret;
}
public function get_trans_server()
{
$servers = hg_get_transcode_servers();
if ($servers && !empty($servers)) {
return $servers;
} else {
$this->errorOutput('没有可提交的转码服务器');
}
}
function checkIsExistTranscode()
{
//获取开启的转码服务器
if (!($servers = hg_get_transcode_servers())) {
return 0;
}
if (!class_exists('transcode')) {
include_once CUR_CONF_PATH . 'lib/transcode.class.php';
}
foreach ($servers as $k => $v) {
$t_server = array('host' => $v['trans_host'], 'port' => $v['trans_port']);
$transcode = new transcode($t_server);
$task_info = json_decode($transcode->get_transcode_tasks(), 1);
if ($task_info['transcoding_tasks']) {
return 1;
}
}
return 2;
}
public function getCanUseServers()
{
$servers = hg_get_transcode_servers();
if ($servers) {
foreach ($servers as $k => $v) {
//$status = $this->get_transcode_tasks(array('host' => $v['trans_host'],'port' => $v['trans_port']));
$status = json_decode($v['transcode_status'], 1);
if ($status['return'] != 'success') {
unset($servers[$k]);
continue;
}
//$task = $this->get_transcode_tasks(array('host' => $v['trans_host'],'port' => $v['trans_port']));
$task = json_decode($v['transcode_tasks'], 1);
/*
$servers[$k]['transcode_on'] = ($task['return'] == 'fail')?'连不上服务器':$task['transcoding_tasks'] . '个';
$servers[$k]['transcode_wait'] = ($task['return'] == 'fail')?'连不上服务器':$task['waiting_tasks'] . '个';
*/
$servers[$k]['transcode_on'] = $task['transcoding_tasks'] . '个';
$servers[$k]['transcode_wait'] = $task['waiting_tasks'] . '个';
}
}
$servers['max_size'] = ini_get('upload_max_filesize');
$this->addItem($servers);
$this->output();
}
