DB = $db;
} catch (PDOException $e) {
print "Error!: " . $e->getMessage() . "
";
die();
}
$this->ReadConfig();
}
public function ReadConfig()
{
$sql = "select * from config order by ID";
$st = $this->DB->prepare($sql);
$st->execute();
$this->Config = $st->fetchAll();
}
public function GetConfig($ConfigName)
{
for ($i = 0; $i < count($this->Config); $i++) {
if ($this->Config[$i]["ConfigName"] == $ConfigName) {
return $this->Config[$i]["ConfigValue"];
}
}
}
public function LoggedIn()
{
if (intval($_SESSION["User"]["ID"]) > 0) {
return true;
} else {
return false;
}
}
public function getCurrentUserId()
{
// Implement the logic to retrieve the current user's ID
// You can use your own logic or database queries to fetch the user ID
// Return the user ID
// Example implementation using session
if (isset($_SESSION['User']['ID'])) {
return $_SESSION['User']['ID'];
}
return null;
}
public function Login($UserID, $Password)
{
$sql = "SELECT * FROM users WHERE UserID = :UserID";
$st = $this->DB->prepare($sql);
$st->bindParam(":UserID", $UserID);
$st->execute();
$line = $st->fetch();
if ($line && $line["Password"] == $Password) {
$sql = "UPDATE users SET LastAccess = :LastAccess WHERE UserID = :UserID";
$st = $this->DB->prepare($sql);
$st->bindParam(":LastAccess", date("Y-m-d H:i:s"));
$st->bindParam(":UserID", $UserID);
$st->execute();
return $line;
} else {
return false;
}
}
public function ChangePassword($UserID, $CurrentPassword, $NewPassword)
{
// Retrieve the user's stored password from the database
$sql = "SELECT Password FROM users WHERE UserID = :UserID";
$st = $this->DB->prepare($sql);
$st->bindParam(":UserID", $UserID);
$st->execute();
$line = $st->fetch();
if ($line && $line["Password"] === $CurrentPassword) {
try {
// Update the password
$sql = "UPDATE users SET Password = :NewPassword WHERE UserID = :UserID";
$st = $this->DB->prepare($sql);
$st->bindParam(":NewPassword", $NewPassword);
$st->bindParam(":UserID", $UserID);
$st->execute();
// Optionally, update the last access time
$sql = "UPDATE users SET LastAccess = :LastAccess WHERE UserID = :UserID";
$st = $this->DB->prepare($sql);
$st->bindParam(":LastAccess", date("Y-m-d H:i:s"));
$st->bindParam(":UserID", $UserID);
$st->execute();
return true; // Password change successful
} catch (PDOException $e) {
// Handle the database error
echo "Database Error: " . $e->getMessage();
return false; // Password change failed
}
} else {
return false; // Current password is incorrect
}
}
public function GetChannel($ID)
{
$sql = "select * from channels where ID=:ID";
$st = $this->DB->prepare($sql);
$st->bindParam(":ID", $ID);
$st->execute();
$Chan = $st->fetch();
$Chan["AllowedIPJson"] = $Chan["AllowedIP"];
$tmp = json_decode($Chan["AllowedIP"], true);
$Chan["AllowedIP"] = implode("\r\n", $tmp);
$sql = "select distinct AudioID from variant where ChannelID=:ChannelID";
$st = $this->DB->prepare($sql);
$st->bindParam(":ChannelID", $ID);
$st->execute();
$Chan["AudioIDs"] = $st->fetchAll();
$sql = "select distinct VideoID from variant where ChannelID=:ChannelID";
$st = $this->DB->prepare($sql);
$st->bindParam(":ChannelID", $ID);
$st->execute();
$Chan["VideoIDs"] = $st->fetchAll();
$keySql = "select * from channel_keys where ChannelID=:ChannelID";
$st = $this->DB->prepare($keySql);
$st->bindParam(":ChannelID", $ID);
$st->execute();
$Chan["Keys"] = $st->fetchAll();
$headerSql = "select * from channel_headers where ChannelID=:ChannelID";
$st = $this->DB->prepare($headerSql);
$st->bindParam(":ChannelID", $ID);
$st->execute();
$Chan["CustomHeaders"] = $st->fetchAll();
return $Chan;
}
public function GetChannelByName($ChName)
{
$sql = "select * from channels where REPLACE(ChannelName, ' ', '_') = '$ChName'";
$st = $this->DB->prepare($sql);
$st->bindParam(":ID", $ID);
$st->execute();
$Chan = $st->fetch();
$Chan["AllowedIPJson"] = $Chan["AllowedIP"];
$tmp = json_decode($Chan["AllowedIP"], true);
$Chan["AllowedIP"] = implode("\r\n", $tmp);
$sql = "select distinct AudioID from variant where ChannelID=:ChannelID";
$st = $this->DB->prepare($sql);
$st->bindParam(":ChannelID", $ID);
$st->execute();
$Chan["AudioIDs"] = $st->fetchAll();
$sql = "select distinct VideoID from variant where ChannelID=:ChannelID";
$st = $this->DB->prepare($sql);
$st->bindParam(":ChannelID", $ID);
$st->execute();
$Chan["VideoIDs"] = $st->fetchAll();
$keySql = "select * from channel_keys where ChannelID=:ChannelID";
$st = $this->DB->prepare($keySql);
$st->bindParam(":ChannelID", $ID);
$st->execute();
$Chan["Keys"] = $st->fetchAll();
$headerSql = "select * from channel_headers where ChannelID=:ChannelID";
$st = $this->DB->prepare($headerSql);
$st->bindParam(":ChannelID", $ID);
$st->execute();
$Chan["CustomHeaders"] = $st->fetchAll();
return $Chan;
}
public function GetVariants($ChannelID)
{
$sql = "select * from variant where ChannelID=:ChannelID order by AudioID, VideoID";
$st = $this->DB->prepare($sql);
$st->bindParam(":ChannelID", $ChannelID);
$st->execute();
$Variants = $st->fetchAll();
return $Variants;
}
public function GetAudioIDs($ChannelID)
{
$sql = "select distinct AudioID, Language from variant where ChannelID=:ChannelID
group by AudioID, Language";
$st = $this->DB->prepare($sql);
$st->bindParam(":ChannelID", $ChannelID);
$st->execute();
$Variants = $st->fetchAll();
return $Variants;
}
public function GetAllChannels($Search = null)
{
if ($Search != null && $Search["search"]) {
if ($Search["SearchChanName"]) {
$Cond1 = " and ChannelName like '%" . $Search["SearchChanName"] . "%'";
}
if ($Search["SearchCatName"]) {
$Cond2 = " and CatName like '%" . $Search["SearchCatName"] . "%'";
}
if ($Search["SearchMPDUrl"]) {
$Cond3 = " and Manifest like '%" . $Search["SearchMPDUrl"] . "%'";
}
}
$sql = "select channels.*, TIMEDIFF(now(), channels.StartTime) as Uptime, cats.CatName
from channels
inner join cats on channels.CatID = cats.CatID
where 1=1 $Cond1 $Cond2 $Cond3
order by ID";
$st = $this->DB->prepare($sql);
$st->execute();
return $st->fetchAll();
}
public function SaveChannel($Data)
{
$ID = intval($Data["ID"]);
$ChannelName = $Data["ChannelName"];
$Manifest = $Data["Manifest"];
$CatId = intval($Data["CatID"]);
$KID = $Data["KID"];
$Key = $Data["Key"];
$CustomHeaders = $Data["customHeaders"];
$AllowedIP = explode("\r\n", $Data["AllowedIP"]);
$AllowedIPJson = json_encode($AllowedIP);
$AutoRestart = intval($Data["AutoRestart"]);
$AudioIDs = implode(",", $Data["AudioIDs"]);
$Output = "hls";
$UseProxy = intval($Data["UseProxy"]);
$ProxyURL = $Data["ProxyURL"];
$ProxyPort = intval($Data["ProxyPort"]);
$ProxyUser = $Data["ProxyUser"];
$ProxyPass = $Data["ProxyPass"];
$DownloadUseragent = $Data["DownloadUseragent"];
//$AudioID = $Data["AudioID"];
$VideoID = $Data["VideoID"];
$SegmentJoiner = intval($Data["SegmentJoiner"]);
$PlaylistLimit = intval($Data["PlaylistLimit"]);
$URLListLimit = intval($Data["URLListLimit"]);
if (count($KID) != count($Key)) {
return "KID and Key count not match";
}
if ($SegmentJoiner < 3) {
$SegmentJoiner = $this->GetConfig("SegmentJoiner");
}
if ($PlaylistLimit < 3) {
$PlaylistLimit = $this->GetConfig("PlaylistLimit");
}
if ($URLListLimit < 1) {
$URLListLimit = $this->GetConfig("URLListLimit");
}
if ($ID == 0) {
$sql = "insert into channels (
`ChannelName`, `Manifest`, `CatId`, `SegmentJoiner`, `PlaylistLimit`, `URLListLimit`, `DownloadUseragent`, `AudioID`, `VideoID`, `AllowedIP`, `Output`, `UseProxy`, `ProxyURL`, `ProxyPort`, `ProxyUser`, `ProxyPass`
) values (
:ChannelName, :Manifest, :CatId, :SegmentJoiner, :PlaylistLimit, :URLListLimit, :DownloadUseragent, :AudioID, :VideoID, :AllowedIP, :Output, :UseProxy, :ProxyURL, :ProxyPort, :ProxyUser, :ProxyPass
)";
$st = $this->DB->prepare($sql);
$st->bindParam(":ChannelName", $ChannelName);
$st->bindParam(":Manifest", $Manifest);
$st->bindParam(":CatId", $CatId);
$st->bindParam(":SegmentJoiner", $SegmentJoiner);
$st->bindParam(":PlaylistLimit", $PlaylistLimit);
$st->bindParam(":URLListLimit", $URLListLimit);
$st->bindParam(":DownloadUseragent", $DownloadUseragent);
$st->bindParam(":AudioID", $AudioIDs);
$st->bindParam(":VideoID", $VideoID);
$st->bindParam(":AllowedIP", $AllowedIPJson);
$st->bindParam(":Output", $Output);
$st->bindParam(":UseProxy", $UseProxy);
$st->bindParam(":ProxyURL", $ProxyURL);
$st->bindParam(":ProxyPort", $ProxyPort);
$st->bindParam(":ProxyUser", $ProxyUser);
$st->bindParam(":ProxyPass", $ProxyPass);
$st->execute();
$ID = $this->DB->lastInsertId();
if ($ID == 0) {
return "Error while inserting channel";
}
$keySql = "insert into channel_keys (ChannelID, KID, `Key`) values (:ChannelID, :KID, :Key)";
for ($i = 0; $i < count($KID); $i++) {
if ($KID[$i] == "" || $Key[$i] == "") {
continue;
}
$st = $this->DB->prepare($keySql);
$st->bindParam(":ChannelID", $ID);
$st->bindParam(":KID", $KID[$i]);
$st->bindParam(":Key", $Key[$i]);
$st->execute();
}
$headerSql = "insert into channel_headers (ChannelID, `Value`) values (:ChannelID, :Value)";
for ($i = 0; $i < count($CustomHeaders); $i++) {
if ($CustomHeaders[$i] == "") {
continue;
}
$st = $this->DB->prepare($headerSql);
$st->bindParam(":ChannelID", $ID);
$st->bindParam(":Value", $CustomHeaders[$i]);
$st->execute();
}
$this->Parse($ID);
} else {
$Old = $this->GetChannel($ID);
$ManifestField = "";
if ($Old["Manifest"] != $Manifest) {
$ManifestField = ", `Manifest` =:Manifest";
}
$sql = "update channels set
`ChannelName` =:ChannelName
$ManifestField
, `SegmentJoiner` =:SegmentJoiner
, `PlaylistLimit` =:PlaylistLimit
, `URLListLimit` =:URLListLimit
, `DownloadUseragent`=:DownloadUseragent
, `AudioID`=:AudioID
, `VideoID`=:VideoID
, `AllowedIP`=:AllowedIP
, `Output`=:Output
, `UseProxy`=:UseProxy
, `ProxyURL`=:ProxyURL
, `ProxyPort`=:ProxyPort
, `ProxyUser`=:ProxyUser
, `ProxyPass`=:ProxyPass
, `AutoRestart`=:AutoRestart
, `CatId`=:CatId
where ID=:ID";
$st = $this->DB->prepare($sql);
$st->bindParam(":ID", $ID);
if ($ManifestField) {
$st->bindParam(":Manifest", $Manifest);
}
$st->bindParam(":ChannelName", $ChannelName);
$st->bindParam(":SegmentJoiner", $SegmentJoiner);
$st->bindParam(":PlaylistLimit", $PlaylistLimit);
$st->bindParam(":URLListLimit", $URLListLimit);
$st->bindParam(":DownloadUseragent", $DownloadUseragent);
$st->bindParam(":AudioID", $AudioIDs);
$st->bindParam(":VideoID", $VideoID);
$st->bindParam(":AllowedIP", $AllowedIPJson);
$st->bindParam(":Output", $Output);
$st->bindParam(":UseProxy", $UseProxy);
$st->bindParam(":ProxyURL", $ProxyURL);
$st->bindParam(":ProxyPort", $ProxyPort);
$st->bindParam(":ProxyUser", $ProxyUser);
$st->bindParam(":ProxyPass", $ProxyPass);
$st->bindParam(":AutoRestart", $AutoRestart);
$st->bindParam(":CatId", $CatId);
$st->execute();
$removeExistingKeysSql = "DELETE FROM channel_keys WHERE ChannelID=:ChannelID";
$st = $this->DB->prepare($removeExistingKeysSql);
$st->bindParam(":ChannelID", $ID);
$st->execute();
for ($i = 0; $i < count($KID); $i++) {
$keyId = $KID[$i];
$contentKey = $Key[$i];
if ($keyId == "" || $contentKey == "") {
continue;
}
$insertKeySql = "INSERT INTO channel_keys (ChannelID, KID, `Key`) VALUES (:ChannelID, :KID, :Key)";
$st = $this->DB->prepare($insertKeySql);
$st->bindParam(":ChannelID", $ID);
$st->bindParam(":KID", $keyId);
$st->bindParam(":Key", $contentKey);
$st->execute();
}
$removeExistingHeadersSql = "DELETE FROM channel_headers WHERE ChannelID=:ChannelID";
$st = $this->DB->prepare($removeExistingHeadersSql);
$st->bindParam(":ChannelID", $ID);
$st->execute();
for ($i = 0; $i < count($CustomHeaders); $i++) {
$Value = $CustomHeaders[$i];
if ($Value == "") {
continue;
}
$insertHeaderSql = "INSERT INTO channel_headers (ChannelID, `Value`) VALUES (:ChannelID, :Value)";
$st = $this->DB->prepare($insertHeaderSql);
$st->bindParam(":ChannelID", $ID);
$st->bindParam(":Value", $Value);
$st->execute();
}
if ($ManifestField) {
$Data["ChanID"] = $ID;
$this->StopDownload($Data);
$this->Parse($ID);
}
}
return $ID;
}
public function Parse($ID)
{
$Data = $this->GetChannel($ID);
$UseProxy = intval($Data["UseProxy"]) == 1;
if ($UseProxy) {
$ProxyURL = $Data["ProxyURL"];
if ($ProxyURL) {
$ProxyPort = $Data["ProxyPort"];
$ProxyUser = $Data["ProxyUser"];
$ProxyPass = $Data["ProxyPass"];
} else {
$ProxyURL = $this->GetConfig("ProxyURL");
$ProxyPort = $this->GetConfig("ProxyPort");
$ProxyUser = $this->GetConfig("ProxyUser");
$ProxyPass = $this->GetConfig("ProxyPass");
}
$cmd = "php downloader.php --mode=infoshort --chid=$ID --proxyurl=$ProxyURL --proxyport=$ProxyPort --proxyuser=$ProxyUser --proxypass=$ProxyPass";
} else {
$cmd = "php downloader.php --mode=infoshort --chid=$ID";
}
exec($cmd, $Res);
for ($i = 0; $i < count($Res); $i++) {
$Res[$i] = explode("|", $Res[$i]);
$Variants[$i]["Language"] = $Res[$i][0];
$Variants[$i]["Bandwidth"] = "0";
$Variants[$i]["AudioID"] = $Res[$i][1];
$Variants[$i]["AudioBandwidth"] = $Res[$i][2];
$Variants[$i]["AudioCodecs"] = $Res[$i][3];
$Variants[$i]["VideoID"] = $Res[$i][4];
$Variants[$i]["VideoBandwidth"] = $Res[$i][5];
$Variants[$i]["VideoCodecs"] = $Res[$i][6];
$Variants[$i]["Width"] = $Res[$i][7];
$Variants[$i]["Height"] = $Res[$i][8];
$Variants[$i]["Framerate"] = $Res[$i][9];
}
$Data["ChanID"] = $ID;
$Data["Variants"] = $Variants;
$this->UpdateChanVariants($Data);
}
public function UpdateChanVariants($Data)
{
$ChanID = $Data["ChanID"];
$Variants = $Data["Variants"];
$Chan = $this->GetChannel($ChanID);
$OldAudioID = $Chan["AudioID"];
$OldVideoID = $Chan["VideoID"];
$sql = "delete from variant where ChannelID=:ChannelID";
$st = $this->DB->prepare($sql);
$st->bindParam(":ChannelID", $ChanID);
$st->execute();
for ($i = 0; $i < count($Variants); $i++) {
$Variant = $Variants[$i];
$sql = "insert into variant(
ChannelID, Language, Bandwidth, AudioID, AudioBandwidth, AudioCodecs, VideoID, VideoBandwidth, VideoCodecs, Width, Height, Framerate
) values (
:ChannelID, :Language, :Bandwidth, :AudioID, :AudioBandwidth, :AudioCodecs, :VideoID, :VideoBandwidth, :VideoCodecs, :Width, :Height, :Framerate
)";
$Language = $Variant["Language"];
$Bandwidth = $Variant["Bandwidth"];
$AudioID = $Variant["AudioID"];
$AudioBandwidth = $Variant["AudioBandwidth"];
$AudioCodecs = $Variant["AudioCodecs"];
$VideoID = $Variant["VideoID"];
$VideoBandwidth = $Variant["VideoBandwidth"];
$VideoCodecs = $Variant["VideoCodecs"];
$Width = $Variant["Width"];
$Height = $Variant["Height"];
$Framerate = $Variant["Framerate"];
$st = $this->DB->prepare($sql);
$st->bindParam(":ChannelID", $ChanID);
$st->bindParam(":Language", $Language);
$st->bindParam(":Bandwidth", $Bandwidth);
$st->bindParam(":AudioID", $AudioID);
$st->bindParam(":AudioBandwidth", $AudioBandwidth);
$st->bindParam(":AudioCodecs", $AudioCodecs);
$st->bindParam(":VideoID", $VideoID);
$st->bindParam(":VideoBandwidth", $VideoBandwidth);
$st->bindParam(":VideoCodecs", $VideoCodecs);
$st->bindParam(":Width", $Width);
$st->bindParam(":Height", $Height);
$st->bindParam(":Framerate", $Framerate);
$st->execute();
}
if ($OldAudioID && $OldVideoID) {
$sql = "select ID from variant where ChannelID=:ChannelID and AudioID=:AudioID and VideoID=:VideoID";
$st = $this->DB->prepare($sql);
$st->bindParam(":ChannelID", $ChanID);
$st->bindParam(":AudioID", $OldAudioID);
$st->bindParam(":VideoID", $OldVideoID);
$st->execute();
$line = $st->fetch();
if (intval($line["ID"]) == 0) {
$sql = "update channels set AudioID='', VideoID='' where ID=:ID";
$st->bindParam(":ID", $ChanID);
$st->execute();
}
}
}
public function SaveVariant($Data)
{
$ID = $Data["ChanID"];
$Variant = $Data["Variant"];
$tmp = explode("|", $Variant);
$AudioID = $tmp[0];
$VideoID = $tmp[1];
$sql = "update channels set AudioID=:AudioID, VideoID=:VideoID where ID=:ID";
$st = $this->DB->prepare($sql);
$st->bindParam(":AudioID", $AudioID);
$st->bindParam(":VideoID", $VideoID);
$st->bindParam(":ID", $ID);
$st->execute();
}
public function StartDownload($Data)
{
$ChanID = $Data["ChanID"];
$DownloaderPath = $this->GetConfig("DownloaderPath");
$ChannData = $this->GetChannel($ChanID);
$UseProxy = intval($ChannData["UseProxy"]) == 1;
if ($UseProxy) {
$ProxyURL = $ChannData["ProxyURL"];
if ($ProxyURL) {
$ProxyPort = $ChannData["ProxyPort"];
$ProxyUser = $ChannData["ProxyUser"];
$ProxyPass = $ChannData["ProxyPass"];
} else {
$ProxyURL = $this->GetConfig("ProxyURL");
$ProxyPort = $this->GetConfig("ProxyPort");
$ProxyUser = $this->GetConfig("ProxyUser");
$ProxyPass = $this->GetConfig("ProxyPass");
}
$cmd = "sudo php $DownloaderPath/downloader.php --mode=download --chid=$ChanID --proxyurl=$ProxyURL --proxyport=$ProxyPort --proxyuser=$ProxyUser --proxypass=$ProxyPass --checkkey=1";
} else {
$cmd = "sudo php $DownloaderPath/downloader.php --mode=download --chid=$ChanID --checkkey=1";
}
$this->execInBackground($cmd);
sleep(1);
}
public function execInBackground($cmd)
{
if (substr(php_uname(), 0, 7) == "Windows") {
popen("start /B " . $cmd, "r");
} else {
exec($cmd . " > /dev/null &");
}
}
public function StopDownload($Data)
{
$ChanID = $Data["ChanID"];
$tmp = $this->GetChannel($ChanID);
$ChName = $tmp["ChannelName"];
$PID = $tmp["PID"];
$FPID = $tmp["FPID"];
if ($PID) {
if (substr(php_uname(), 0, 7) == "Windows") {
exec("taskkill /PID $PID /F");
} else {
exec("sudo kill -9 $PID");
}
}
if ($FPID) {
if (substr(php_uname(), 0, 7) == "Windows") {
exec("taskkill /PID $FPID /F");
} else {
exec("sudo kill -9 $FPID");
}
}
$sql = "update channels set Status=:Status, PID=0, FPID=0, info='', StartTime=null, EndTime='" . date("Y-m-d H:i:s") . "', info='' where ID=:ID";
$Status = "Stopped";
$st = $this->DB->prepare($sql);
$st->bindParam(":ID", $ChanID);
$st->bindParam(":Status", $Status);
$st->execute();
$WorkPath = $this->GetConfig("DownloadPath");
$ChName = str_replace(" ", "_", $ChName);
array_map('unlink', array_filter((array) glob($WorkPath . "/" . $ChName . "/seg/*")));
array_map('unlink', array_filter((array) glob($WorkPath . "/" . $ChName . "/stream/*")));
array_map('unlink', array_filter((array) glob($WorkPath . "/" . $ChName . "/ts/*")));
array_map('unlink', array_filter((array) glob($WorkPath . "/" . $ChName . "/log/*")));
array_map('unlink', array_filter((array) glob($WorkPath . "/" . $ChName . "/hls/*")));
array_map('unlink', array_filter((array) glob($WorkPath . "/" . $ChName . "/*")));
}
public function SaveSettings($Data)
{
foreach ($Data as $Key => $Value) {
$Value = addslashes($Value);
$sql = "update config set ConfigValue='$Value' where ConfigName='$Key'";
$this->DB->exec($sql);
}
$this->ReadConfig();
}
public function DeleteChannel($ID)
{
$ChanID = $ID;
$this->StopDownload(array("ChanID" => $ChanID));
$sql = "delete from channels where ID=:ID";
$st = $this->DB->prepare($sql);
$st->bindParam(":ID", $ChanID);
$st->execute();
$sql = "delete from variant where ChannelID=:ID";
$st = $this->DB->prepare($sql);
$st->bindParam(":ID", $ChanID);
$st->execute();
$sql = "delete from channel_keys where ChannelID=:ID";
$st = $this->DB->prepare($sql);
$st->bindParam(":ID", $ChanID);
$st->execute();
$sql = "delete from channel_headers where ChannelID=:ID";
$st = $this->DB->prepare($sql);
$st->bindParam(":ID", $ChanID);
$st->execute();
}
public function All($Action)
{
$Chan = $this->GetAllChannels();
for ($i = 0; $i < count($Chan); $i++) {
$Data["ChanID"] = $Chan[$i]["ID"];
if ($Action == "Start") {
if ($Chan[$i]["Status"] == "Stopped") {
$this->StartDownload($Data);
}
}
if ($Action == "Stop") {
$this->StopDownload($Data);
}
}
}
public function TestMPD($Data)
{
$Url = $Data["MPD"];
$UseProxy = $Data["UseProxy"] == "true";
$Useragent = $Data["Useragent"];
if ($Useragent == "") {
$Useragent = $this->GetConfig("DownloadUseragent");
}
if ($UseProxy) {
$ProxyURL = $Data["ProxyURL"];
if ($ProxyURL) {
$ProxyPort = $Data["ProxyPort"];
$ProxyUser = $Data["ProxyUser"];
$ProxyPass = $Data["ProxyPass"];
} else {
$ProxyURL = $this->GetConfig("ProxyURL");
$ProxyPort = $this->GetConfig("ProxyPort");
$ProxyUser = $this->GetConfig("ProxyUser");
$ProxyPass = $this->GetConfig("ProxyPass");
}
$cmd = 'php downloader.php --mode=testonly --mpdurl="' . $Url . '" --proxyurl="' . $ProxyURL . '" --proxyport="' . $ProxyPort . '" --proxyuser="' . $ProxyUser . '" --proxypass="' . $ProxyPass . '" --useragent="' . $Useragent . '"';
} else {
$cmd = 'php downloader.php --mode=testonly --mpdurl="' . $Url . '"';
}
exec($cmd, $Res);
$data["str"] = implode("\r\n", $Res);
$Res = null;
if ($UseProxy) {
$ProxyURL = $Data["ProxyURL"];
if ($ProxyURL) {
$ProxyPort = $Data["ProxyPort"];
$ProxyUser = $Data["ProxyUser"];
$ProxyPass = $Data["ProxyPass"];
} else {
$ProxyURL = $this->GetConfig("ProxyURL");
$ProxyPort = $this->GetConfig("ProxyPort");
$ProxyUser = $this->GetConfig("ProxyUser");
$ProxyPass = $this->GetConfig("ProxyPass");
}
$cmd = 'php downloader.php --mode=infojson --mpdurl="' . $Url . '" --proxyurl="' . $ProxyURL . '" --proxyport="' . $ProxyPort . '" --proxyuser="' . $ProxyUser . '" --proxypass="' . $ProxyPass . '" --useragent="' . $Useragent . '"';
} else {
$cmd = 'php downloader.php --mode=infojson --mpdurl="' . $Url . '"';
}
exec($cmd, $Res);
$x = json_decode($Res[0], true);
$data["a"] = $x["a"];
$data["v"] = $x["v"];
return json_encode($data);
}
public function GetLog($ID, $Lines)
{
$data = $this->GetChannel($ID);
$ChName = str_replace(" ", "_", $data["ChannelName"]);
$WorkPath = $this->GetConfig("DownloadPath");
$LogFile = $WorkPath . "/" . $ChName . "/log/ffmpeg.log";
$Log[0] = $this->tail($LogFile, $Lines);
$LogFile = $WorkPath . "/" . $ChName . "/log/php.log";
$Log[1] = $this->tail($LogFile, $Lines);
return $Log;
}
public function tail($filepath, $lines = 1, $adaptive = true)
{
$f = @fopen($filepath, "rb");
if ($f === false) {
return false;
}
if (!$adaptive) {
$buffer = 4096;
} else {
$buffer = ($lines < 2 ? 64 : ($lines < 10 ? 512 : 4096));
}
fseek($f, -1, SEEK_END);
if (fread($f, 1) != "\n") {
$lines -= 1;
}
$output = '';
$chunk = '';
while (ftell($f) > 0 && $lines >= 0) {
$seek = min(ftell($f), $buffer);
fseek($f, -$seek, SEEK_CUR);
$output = ($chunk = fread($f, $seek)) . $output;
fseek($f, -mb_strlen($chunk, '8bit'), SEEK_CUR);
$lines -= substr_count($chunk, "\n");
}
while ($lines++ < 0) {
$output = substr($output, strpos($output, "\n") + 1);
}
fclose($f);
return trim($output);
}
public function GetChanStat()
{
$sql = "select ID, TIMEDIFF(now(), channels.StartTime) as Uptime, info, status, PID, FPID from channels";
$st = $this->DB->prepare($sql);
$st->execute();
$data = $st->fetchAll();
for ($i = 0; $i < count($data); $i++) {
if (file_exists("/proc/" . $data[$i]["PID"])) {
$PIDExist = 1;
} else {
$PIDExist = 0;
}
if (file_exists("/proc/" . $data[$i]["FPID"])) {
$FPIDExist = 1;
} else {
$FPIDExist = 0;
}
$x["id"] = $data[$i]["ID"];
$x["status"] = $data[$i]["status"];
$Info = json_decode($data[$i]["info"], true);
$x["uptime"] = $data[$i]["Uptime"];
$x["pid"] = $data[$i]["PID"];
$x["fpid"] = $data[$i]["FPID"];
$x["pidexist"] = $PIDExist;
$x["fpidexist"] = $FPIDExist;
$x["framerate"] = str_replace("/1", "", $Info["framerate"]);
if ($x["status"] == "Downloading") {
$x["bitrate"] = round($Info["bitrate"] / 1000, 1) . "kb";
$x["codecs"] = $Info["vcodec"] . "/" . $Info["acodec"];
$x["res"] = $Info["width"] . "x" . $Info["height"];
} else {
$x["bitrate"] = "";
$x["codecs"] = "";
$x["res"] = "";
}
$Stat[] = $x;
}
return json_encode($Stat);
}
public function AllowedIP($ChID, $IP)
{
$data = $this->GetChannel($ChID);
$AllowedIPs = json_decode($data["AllowedIPJson"], true);
for ($i = 0; $i < count($AllowedIPs); $i++) {
if (strtolower($AllowedIPs[$i]) == "any" || $AllowedIPs[$i] == "*" || $AllowedIPs[$i] == $IP) {
return true;
}
}
return false;
}
public function BackupDatabase()
{
try {
include "_db.php";
$FolderName = $this->GetConfig("BackupPath");
$cmd = "sudo mkdir $FolderName";
exec($cmd);
$cmd = "sudo chown -R www-data:www-data $FolderName";
exec($cmd);
$cmd = "sudo chmod -R 777 $FolderName";
exec($cmd);
$FileName = $DBName . "_" . date("Y-m-d_H:i:s", time()) . ".sql";
$cmd = "mysqldump --add-drop-table -u $DBUser -p'$DBPass' $DBName > $FolderName/" . $FileName;
exec($cmd);
$SQL = file_get_contents($FolderName . "/" . $FileName);
$Ret[0] = $FolderName;
$Ret[1] = $FileName;
} catch (Exception $e) {
$Ret[0] = "Error";
$Ret[1] = $e->message;
}
return $Ret;
}
public function RestoreDatabase($Files)
{
}
public function GetBackups()
{
$Folder = $this->GetConfig("BackupPath");
$Files = glob($Folder . "/*.sql");
for ($i = 0; $i < count($Files); $i++) {
$Files[$i] = str_replace($Folder . "/", "", $Files[$i]);
}
return $Files;
}
public function DeleteBackup($File)
{
$Folder = $this->GetConfig("BackupPath");
unlink($Folder . "/" . $File);
}
public function DownloadBackup($File)
{
file_put_contents("getbkup.txt", 1);
}
public function RestoreBackup($File)
{
try {
include "_db.php";
$Folder = $this->GetConfig("BackupPath");
$cmd = "mysql -u $DBUser -p$DBPass $DBName < " . $Folder . "/" . $File;
exec($cmd, $res);
} catch (Exception $e) {
$Ret[0] = "Error";
$Ret[1] = $e->message;
}
}
public function GetAllCats()
{
$sql = "select cats.CatID, cats.CatName, count(channels.ID) as ChannelsCount
From cats left outer join channels on cats.CatID = channels.CatID
group by cats.CatID, cats.CatName
order by CatID";
$st = $this->DB->prepare($sql);
$st->execute();
return $st->fetchAll();
}
public function GetCat($ID)
{
$sql = "select * From cats where CatID=:CatID";
$st = $this->DB->prepare($sql);
$st->bindParam(":CatID", $ID);
$st->execute();
return $st->fetch();
}
public function SaveCat($Data)
{
$ID = intval($Data["ID"]);
$CatName = $Data["CatName"];
if ($ID > 0) {
$sql = "update cats set CatName=:CatName where CatID=:CatID";
$st = $this->DB->prepare($sql);
$st->bindParam(":CatID", $ID);
$st->bindParam(":CatName", $CatName);
$st->execute();
} else {
$sql = "Insert into cats (CatName) values (:CatName)";
$st = $this->DB->prepare($sql);
$st->bindParam(":CatName", $CatName);
$st->execute();
$ID = $this->DB->lastInsertId();
}
return $ID;
}
public function DeleteCat($ID)
{
if ($ID != 1) {
$sql = "delete from cats where CatID=:CatID";
$st = $this->DB->prepare($sql);
$st->bindParam(":CatID", $ID);
$st->execute();
$sql = "update channels set CatID = 1 Where CatID =:CatID";
$st = $this->DB->prepare($sql);
$st->bindParam(":CatID", $ID);
$st->execute();
$Cats = $this->GetAllCats();
if (!$Data) {
$sql = "insert into cats (CatID, CatName) values (1, 'Uncategorized')";
$st = $this->DB->prepare($sql);
$st->execute();
}
}
}
public function GetStat()
{
$sql = "select Status, ChannelName, ifnull(TIME_TO_SEC(TIMEDIFF(now(), channels.StartTime)), 0)/60 as Uptime from channels";
$st = $this->DB->prepare($sql);
$st->execute();
$data = $st->fetchAll();
$Res["Total"] = count($data);
$Res["Online"] = 0;
$Res["Offline"] = 0;
for ($i = 0; $i < count($data); $i++) {
$Res["Names"] .= '"' . $data[$i]["ChannelName"] . '",';
$Res["Uptime"] .= '"' . $data[$i]["Uptime"] . '",';
if ($data[$i]["Status"] == "Downloading") {
$Res["Online"]++;
} else {
$Res["Offline"]++;
}
}
if ($Res["Names"]) {
$Res["Names"] = rtrim($Res["Names"], ",");
}
if ($Res["Uptime"]) {
$Res["Uptime"] = rtrim($Res["Uptime"], ",");
}
return $Res;
}
public function time_elapsed_string($datetime, $full = false)
{
$now = new DateTime;
$ago = new DateTime($datetime);
$diff = $now->diff($ago);
$diff->w = floor($diff->d / 7);
$diff->d -= $diff->w * 7;
$string = array(
'y' => 'year',
'm' => 'month',
'w' => 'week',
'd' => 'day',
'h' => 'hour',
'i' => 'minute',
's' => 'second',
);
foreach ($string as $k => &$v) {
if ($diff->$k) {
$v = $diff->$k . ' ' . $v . ($diff->$k > 1 ? 's' : '');
} else {
unset($string[$k]);
}
}
if (!$full) {
$string = array_slice($string, 0, 1);
}
return $string ? implode(', ', $string) . ' ago' : 'just now';
}
public function GetNotification($Status = "")
{
if ($Status == "") {
$Cond = "";
} else { $Cond = " and Status='$Status'";}
$sql = "select * from notification where 1=1 $Cond";
$st = $this->DB->prepare($sql);
$st->execute();
$data = $st->fetchAll();
for ($i = 0; $i < count($data); $i++) {
$data[$i]["ago"] = $this->time_elapsed_string($data[$i]["Sent"]);
}
return $data;
}
public function SetNotiSeen($ID)
{
$sql = "update notification set Status='Seen' where ID=$ID";
$this->DB->exec($sql);
}
public function GetFreeUDPIPs($ChID)
{
for ($j = 0; $j < 5; $j++) {
for ($i = 1; $i < 256; $i++) {
$All[] = "239.200.$j.$i";
}
}
$sql = "select distinct UDPIP as IP from channels where ID <> $ChID";
$st = $this->DB->prepare($sql);
$st->execute();
$Used = $st->fetchAll();
for ($i = 0; $i < count($Used); $i++) {
if (in_array($Used[$i]["IP"], $All)) {
$index = array_search($Used[$i]["IP"], $All);
unset($All[$index]);
}
}
return $All;
}
private function GetURL($URL, $UseProxy = false, $ProxyURL = "", $ProxyPort = "", $ProxyUser = "", $ProxyPass = "")
{
//chrome user agent
$userAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.134 Safari/537.36";
$headers = array(
'Connection: Keep-Alive',
'User-Agent: ' . $userAgent,
);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $URL);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
// set header
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
if ($UseProxy) {
$ProxyUserPass = $ProxyUser . ":" . $ProxyPass;
curl_setopt($ch, CURLOPT_PROXY, $ProxyURL);
curl_setopt($ch, CURLOPT_PROXYPORT, $ProxyPort);
if ($ProxyUser != "" && $ProxyPass != "") {
curl_setopt($ch, CURLOPT_PROXYUSERPWD, $ProxyUserPass);
curl_setopt($ch, CURLOPT_PROXYAUTH, CURLAUTH_BASIC|CURLAUTH_ANY);
}
}
$data = curl_exec($ch);
curl_close($ch);
return $data;
}
private function HexToBase64($String)
{
$data = hex2bin($String);
$base64 = base64_encode($data);
return $base64;
}
private function Base64ToHex($String)
{
$data = base64_decode($String);
$hex = bin2hex($data);
return $hex;
}
private function IsValidWidevinePSSH($PSSH)
{
$psshHex = $this->Base64ToHex($PSSH);
$psshHex = strtoupper($psshHex);
$widevineId = "EDEF8BA979D64ACEA3C827DCD51D21ED";
$widevineIdPos = strpos($psshHex, $widevineId);
if ($widevineIdPos !== false) {
return true;
} else {
return false;
}
}
private function ExtractKidFromPSSH($PSSH)
{
$psshHex = $this->Base64ToHex($PSSH);
$psshHex = strtoupper($psshHex);
$widevineId = "EDEF8BA979D64ACEA3C827DCD51D21ED";
$widevineIdPos = strpos($psshHex, $widevineId);
if ($widevineIdPos !== false) {
$kidPos = $widevineIdPos + strlen($widevineId) + 8;
$kidSplitter = "1210";
$kidLength = 32;
$psshSplit = substr($psshHex, $kidPos);
$kidPotential = explode($kidSplitter, $psshSplit);
if (count($kidPotential) > 1) {
foreach ($kidPotential as $kid) {
if (strlen($kid) >= $kidLength) {
$kid = strtolower(substr($kid, 0, $kidLength));
if (!in_array($kid, $kidArray)) {
$kidArray[] = $kid;
}
}
}
}
}
return $kidArray;
}
public function GetPSSH($PSSH)
{
$data = $PSSH;
// Use regex to extract pssh value
$pattern = '/<(?:cenc:pssh|pssh)\s*[^>]*>(.*?)<\/(?:cenc:pssh|pssh)>/s';
$validPssh = '';
preg_match_all($pattern, $data, $matches);
foreach ($matches[1] as $pssh) {
if ($this->IsValidWidevinePSSH($pssh)) {
return $pssh;
break;
}
}
return null;
}
private function ExtractKidFromManifest($Manifest)
{
$data = $Manifest;
$posDefault = strpos($data, "default_KID");
$posMarlin = strpos($data, "marlin:kid");
if ($posDefault !== false) {
return $this->ExtractCencKid($data);
} else {
if ($posMarlin !== false) {
return $this->ExtractMarlinKid($data);
} else {
return [];
}
}
}
private function ExtractCencKid($Manifest)
{
$pattern = '/(?<=cenc:default_KID=")([^"]+)/';
preg_match_all($pattern, $Manifest, $matches);
$defaultKids = $matches[1];
foreach ($defaultKids as $defaultKid) {
$defaultKid = str_replace("-", "", $defaultKid);
if (!in_array($defaultKid, $kids)) {
$kids[] = $defaultKid;
}
}
return $kids;
}
private function ExtractMarlinKid($Manifest)
{
$pattern = '/([^<]+)/';
preg_match_all($pattern, $Manifest, $matches);
$contentIds = $matches[1];
$kids = [];
foreach ($contentIds as $contentId) {
$contentId = str_replace("urn:marlin:kid:", "", $contentId);
$contentId = ltrim($contentId, ":");
if (!in_array($contentId, $kids)) {
$kids[] = $contentId;
}
}
return $kids;
}
public function GetKID($Data)
{
$URL = $Data["URL"];
$UseProxy = $Data["UseProxy"] == "true";
$ProxyURL = $Data["ProxyURL"];
$ProxyPort = $Data["ProxyPort"];
$ProxyUser = $Data["ProxyUser"];
$ProxyPass = $Data["ProxyPass"];
$data = $this->GetURL($URL, $UseProxy, $ProxyURL, $ProxyPort, $ProxyUser, $ProxyPass);
$posDefault = strpos($data, "default_KID");
$posMarlin = strpos($data, "marlin:kid");
$pssh = $this->GetPSSH($data);
$kidArray = array();
// get kid from pssh
if ($pssh !== null) {
$kidArray = $this->ExtractKidFromPSSH($pssh);
}
// get kid from manifest
if (count($kidArray) == 0) {
$kidArray = $this->ExtractKidFromManifest($data);
}
// pssh not include any kid
if (count($kidArray) == 0) {
if ($posDefault !== false) {
$kid = substr($data, $posDefault + 13, 36);
$kid = str_replace("-", "", $kid);
// check if kid is already in kid array
if (!in_array($kid, $kidArray)) {
$kidArray[] = $kid;
}
} elseif ($posMarlin !== false) {
$kidStart = $posMarlin + 10;
$kidEnd = strpos($data, "", $kidStart);
$kid = substr($data, $kidStart, $kidEnd - $kidStart);
$kid = str_replace("urn:marlin:kid:", "", $kid);
$kid = ltrim($kid, ":");
if (!in_array($kid, $kidArray)) {
$kidArray[] = $kid;
}
} else {
return null; // Return null if neither "default_KID" nor "marlin:kid" is found
}
}
return $kidArray;
}
public function GetUsers()
{
$sql = "SELECT * FROM users";
$st = $this->DB->prepare($sql);
$st->execute();
$users = $st->fetchAll(PDO::FETCH_ASSOC);
return $users;
}
}