public function dvr()
{
$stream = addslashes($this->input['stream']);
$start_time = intval($this->input['starttime']);
$duration = intval($this->input['duration']);
$endtime = $start_time + $duration;
if ($endtime > $this->mTimenow) {
$endtime = $this->mTimenow;
}
$time_shift = $this->mChannelinfo['channel']['time_shift'];
$shift_stime = $this->mTimenow - $time_shift * 3600000;
if ($start_time < $shift_stime) {
$start_time = $shift_stime;
}
$this->mChannelinfo['channel']['table_name'] = $this->mChannelinfo['channel']['table_name'] ? $this->mChannelinfo['channel']['table_name'] : 'dvr';
$channel_stream = $this->mChannelinfo['channel']['code'] . '_' . $stream;
$this->db = hg_ConnectDB();
$sql = 'SELECT * FROM ' . DB_PREFIX . $this->mChannelinfo['channel']['table_name'] . " WHERE stream_name='{$channel_stream}' AND start_time >= {$start_time} AND start_time < {$endtime} ORDER BY start_time ASC ";
$q = $this->db->query($sql);
$ts = array();
while ($r = $this->db->fetch_array($q)) {
$ts[$r['level']][] = $r;
}
$ts = $this->get_dvr_ts($ts);
$sdate = date('Y-m-d', $start_time / 1000);
$edate = date('Y-m-d', $endtime / 1000);
$shield_time_zone = $this->get_shield($sdate);
if ($sdate != $edate) {
$shield_time_zone = array_merge($shield_time_zone, $this->get_shield($edate));
}
$m3u8 = $this->build_m3u8($ts, '#EXT-X-ENDLIST', rtrim($this->mChannelinfo['channel']['config']['ts_host'], '/'), $shield_time_zone);
$dir = DATA_DIR . $this->mChannelinfo['channel']['code'] . '/' . $stream . '/';
hg_mkdir($dir);
$m3u8name = $start_time . ',' . $duration . '.m3u8';
$m3u8 = trim($m3u8);
if (!$m3u8) {
$this->header(404);
}
file_put_contents($dir . $m3u8name, $m3u8);
$urls = $this->mChannelinfo['channel']['config']['out_host'] . $this->mChannelinfo['channel']['code'] . '/' . $stream . '/' . $m3u8name;
$sm3u8 = $m3u8;
if ($this->settings['ts_host']) {
$m3u8 = str_replace($this->mChannelinfo['channel']['config']['ts_host'], $this->settings['ts_host'], $m3u8);
file_put_contents($dir . 'm_' . $m3u8name, $m3u8);
$urls .= "\n" . $this->mChannelinfo['channel']['config']['out_host'] . $this->mChannelinfo['channel']['code'] . '/' . $stream . '/m_' . $m3u8name;
}
if ($this->settings['open_push_cdn']) {
include_once ROOT_PATH . 'lib/class/cdn.class.php';
$cdn = new cdn();
$cdn->push($urls, '');
}
if ($this->settings['m3u8_host'] == 'http://' . $this->input['host']) {
echo $m3u8;
} else {
echo $sm3u8;
}
}
public function cdn_publish()
{
$rid = intval($this->input['id']);
if (!$rid) {
$this->errorOutput('NO_ID');
}
$content = $this->obj->get_all_content_by_relationid($rid, true);
if (!$content) {
$this->errorOutput('NO_CONTENT');
}
if ($this->settings['is_need_audit']) {
if ($content['status'] != 1) {
$this->errorOutput('NO_AUDIT');
}
}
if (strstr($content['content_url'], "http") !== false) {
include_once ROOT_PATH . 'lib/class/cdn.class.php';
$cdn = new cdn();
$cdn->push($content['content_url'], '', '');
}
$this->addItem(true);
$this->output();
}
/**
* 文件不存在时转向到此方法 创建缩略图
*
* 源文件不存在 显示默认图 font/indexbg.jpg
* 应用自定义默认图放在 font/{$app_uniqueid}/indexbg.jpg
*
* @param host string
* @param refer_to string required 文件路径
* 如material/news/img/100x75/2012/05/20120529143609jSG7.jpg?21jj
*/
function create()
{
$url = urldecode($this->input['refer_to']);
$host = urldecode($this->input['host']);
//$url = 'material/news/img/100x75/2012/05/20120529143609jSG7.jpg?21jj';
if (empty($url) || empty($host)) {
$this->readfile(CUR_CONF_PATH . 'font/indexbg.jpg', 'indexbg.jpg');
} else {
preg_match_all('/^\\/(.*?\\/.*?\\/)?(.*?\\/img\\/)([0-9]*)[x|-]([0-9]*)\\/(\\d{0,4}\\/\\d{0,2}\\/)(.*?)(\\.[a-zA-Z0-9_]*)(\\?\\w*)?/i', $url, $out);
$tmp = explode('/', $out[2][0]);
if ($tmp[0] == 'material') {
$app_uniqueid = $tmp[1];
} else {
$app_uniqueid = $tmp[0];
}
$info = array('host' => $host, 'dir' => $out[2][0], 'filepath' => $out[5][0], 'filename' => $out[6][0], 'type' => $out[7][0], 'app_uniqueid' => $app_uniqueid);
$size = array('label' => $out[3][0] . 'x' . $out[4][0], 'width' => $out[3][0], 'height' => $out[4][0], 'other_dir' => $out[5][0]);
$IMG_DIR = $this->settings['imgdirs']['http://' . $info['host'] . '/'];
if (!$IMG_DIR) {
$IMG_DIR = IMG_DIR;
}
$filepath = $IMG_DIR . $info['dir'] . $info['filepath'] . $info['filename'] . ".json";
$water_url = $position = "";
if (file_exists($filepath)) {
$json = json_decode(file_get_contents($filepath), true);
//$water = $json['water']; //原图加水印 缩略图不重复加水印
}
$path = $IMG_DIR . $info['dir'];
$file = $path . $info['filepath'] . $info['filename'] . $info['type'];
if (!file_exists($file) || !is_file($file)) {
//文件不存在 显示默认图 font/indexbg.jpg
//应用自定义默认图放在 font/{$app_uniqueid}/indexbg.jpg
$default_img = CUR_CONF_PATH . 'font/indexbg.jpg';
if (file_exists(CUR_CONF_PATH . 'font/' . $info['app_uniqueid'] . '/indexbg.jpg')) {
$default_img = CUR_CONF_PATH . 'font/' . $info['app_uniqueid'] . '/indexbg.jpg';
}
$this->readfile($default_img, 'indexbg.jpg');
}
$isSucc = hg_mk_images($file, $info['filename'] . $info['type'], $IMG_DIR . $info['dir'], $size, $water);
if ($isSucc) {
if (file_exists($filepath)) {
$thumb = json_decode(file_get_contents($filepath), true);
} else {
$thumb = array();
}
$path = rtrim(realpath($path), '/') . '/';
//记录绝对路径
$thumb_tmp = $path . $size['label'] . "/" . $info['filepath'] . $info['filename'] . $info['type'];
if (is_array($thumb['thumb']) && !in_array($thumb_tmp, $thumb['thumb']) || empty($thumb['thumb'])) {
// 判断这个列表不不存文件中
$thumb['thumb'][] = $thumb_tmp;
}
hg_file_write($filepath, json_encode($thumb));
$header_url = 'http://' . $info['host'] . "/" . $info['dir'] . $size['label'] . "/" . $info['filepath'] . $info['filename'] . $info['type'];
if ($this->settings['realtime_refresh_cdn'] && $this->settings['App_cdn']) {
include_once ROOT_PATH . 'lib/class/cdn.class.php';
$cdn = new cdn();
$cdn->push($header_url, '');
}
$file = $path . $size['label'] . "/" . $info['filepath'] . $info['filename'] . $info['type'];
$this->readfile($file, $info['filename'] . $info['type'], $info['type']);
} else {
//缩略图创建失败 显示原图
$this->readfile($file, $info['filename'] . $info['type']);
}
}
}
