Gestion download au travers de premiumizeme
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<?php
class Stream {
public $_id;
public $timestamp;
public $premURL;
public $filename;
public $cstate;
public $url;
public $ip;
public $hide;
static public $validStates = ['begin', 'finished'];
function __construct($url, $premURL, $filename, $ip)
{
$this->_id = new MongoId();
$this->timestamp = time();
$this->premURL = $premURL;
$this->filename = $filename;
$this->cstate = 'getlink';
$this->url = $url;
$this->ip = $ip;
$this->hide = false;
$db = DbMongo::get();
$coll = $db->stream;
$values = [
'_id' => $this->_id,
'timestamp' => $this->timestamp,
'ip' => $this->ip,
'url' => $this->url,
'cstate' => $this->cstate,
'filename' => $this->filename,
'hide' => $this->hide
];
$coll->insert($values);
}
/**
* Telecharge depuis $url vers $out.
*
* @param string $url URL a telecharger
*
* @return array Informations sur le transfert
*/
function get()
{
set_time_limit(0);
$ch = curl_init($this->premURL);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'HEAD');
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_NOBODY, true);
curl_setopt ($ch, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
$res = curl_exec($ch);
curl_close($ch);
if (!preg_match('/Content-Disposition: attachment; filename=/', $res)) {
$res .= "Content-Disposition: attachment; filename=\"".$this->filename."\"; filename*=UTF-8''".$this->filename."\n";
}
foreach(explode("\n", $res) as $headerLine) {
header($headerLine);
}
$ch = curl_init($this->premURL);
curl_setopt ($ch, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
curl_exec($ch);
$retour = curl_getinfo($ch);
curl_close($ch);
$this->cstate = 'finished';
$db = DbMongo::get();
$coll = $db->stream;
$dbRet = $coll->update(
['_id' => $this->_id],
['$set' => ['cstate' => $this->cstate]]
);
$this->addEvent([
'timestamp' => time(),
'state' => $this->cstate,
'curlinfo' => [
'http_code' => $retour['http_code'],
'total_time' => $retour['total_time'],
'namelookup_time' => $retour['namelookup_time'],
'connect_time' => $retour['connect_time'],
'pretransfer_time' => $retour['pretransfer_time'],
'size_download' => $retour['size_download'],
'speed_download' => $retour['speed_download'],
'starttransfer_time' => $retour['starttransfer_time']
]
]);
}
private function addEvent($event)
{
$db = DbMongo::get();
$coll = $db->stream;
$dbRet = $coll->update(
['_id' => $this->_id],
['$push' => ['event' => $event]]
);
}
static function listByState($state)
{
$tmpDT = new DateTime();
$db = DbMongo::get();
$coll = $db->stream;
$retour = [];
// TODO : lister statut possible
foreach ($coll->find(['cstate' => $state]) as $element) {
$element['time'] = $tmpDT->setTimestamp($element['timestamp']);
$retour[] = $element;
}
return $retour;
}
static function clear($state)
{
$db = DbMongo::get();
$coll = $db->stream;
$coll->update(
[],
[ '$set' => [ 'hide' => true ]],
[ 'multiple' => true ]
);
}
}