public function download($id)
{
$anexo = Anexo::findFirst($id);
$response = new Response();
if ($anexo) {
$response->setStatusCode(StatusCodes::OK);
$response->setFileToSend($anexo->getCaminho(), $anexo->getOriginal());
} else {
$response->setStatusCode(StatusCodes::NAO_ENCONTRADO);
}
return $response;
}
/**
* Выполняет все плагины по цепочке
*
* @param \Phalcon\Http\Request $request
* @return string
*/
public function process(Request $request)
{
$response = new Response();
$pluginResult = new PluginResult();
foreach ($this->_arPlugins as $plugin) {
$pluginResult = $plugin->process($request, $pluginResult);
if ($pluginResult->terminate) {
break;
}
}
if ($pluginResult->error) {
$response->setStatusCode($pluginResult->errorCode, $pluginResult->errorMessage);
$response->setContent($pluginResult->errorMessage);
return $response;
} else {
$response->setStatusCode(200, "OK");
}
$callback = $request->getQuery('callback');
$result = '';
if ($callback) {
$response->setHeader('Content-Type', 'application/javascript');
$result .= $callback . '(';
} else {
$response->setHeader('Content-Type', 'application/json');
}
$result .= json_encode(array('searchContext' => $pluginResult->searchContext, 'result' => $pluginResult->result));
if ($callback) {
$result .= ');';
}
if ($pluginResult->fileToSend) {
$response->setFileToSend($pluginResult->fileToSend, 'data.txt');
} else {
$response->setContent($result);
}
return $response;
}
public function setFileToSend($filePath, $attachmentName = null, $attachment = true)
{
return parent::setFileToSend($filePath, $attachmentName, $attachment);
}
public function download($url, $destination = "", $file_name = "")
{
// check URL and get token if necessary
preg_match("/(.*)periscope\\.tv\\/w\\/(.*)/", trim($url), $output_array);
if (isset($output_array[2])) {
$periscope_token = $output_array[2];
} else {
preg_match("/(.*)watchonperiscope\\.com\\/broadcast\\/(.*)/", trim($url), $output_array);
if (isset($output_array[2])) {
try {
$watchonperiscope_response = $this->_guzzle->get("https://watchonperiscope.com/api/accessChannel?broadcast_id=" . $output_array[2])->getBody();
} catch (\GuzzleHttp\Exception\ServerException $e) {
throw new \Exception("URL error: Invalid watchonperiscope.com URL", 2);
}
$watchonperiscope_json = json_decode($watchonperiscope_response, true);
if (!isset($watchonperiscope_json["error"])) {
preg_match("/(.*)periscope\\.tv\\/w\\/(.*)/", $watchonperiscope_json["share_url"], $output_array);
$periscope_token = $output_array[2];
} else {
throw new \Exception("URL error: Invalid watchonperiscope.com URL", 2);
}
} else {
throw new \Exception("URL error: Unsupported URL", 1);
}
}
// construct filename and destination
if ($file_name == "") {
try {
$periscope_details_response = $this->_guzzle->get("https://api.periscope.tv/api/v2/getBroadcastPublic?broadcast_id=" . $periscope_token)->getBody();
} catch (\GuzzleHttp\Exception\ClientException $e) {
throw new \Exception("Periscope error: Invalid token", 3);
}
$periscope_details_json = json_decode($periscope_details_response, true);
$periscope_user = $periscope_details_json["user"]["username"];
$periscope_start_time = $periscope_details_json["broadcast"]["start"];
$date = substr($periscope_start_time, 0, 10);
$hours = substr($periscope_start_time, 11, 2);
$mins = substr($periscope_start_time, 14, 2);
$file_name = $periscope_user . "_" . $date . "_" . $hours . "_" . $mins . ".ts";
} else {
$file_name = rtrim($file_name, ".ts") . ".ts";
}
if ($destination == "") {
$destination = __DIR__ . "/";
} else {
$destination = rtrim($destination, "/") . "/";
}
// set up cookies
try {
$periscope_cookies_response = $this->_guzzle->get("https://api.periscope.tv/api/v2/getAccessPublic?broadcast_id=" . $periscope_token)->getBody();
} catch (\GuzzleHttp\Exception\ClientException $e) {
throw new \Exception("Periscope error: Invalid token", 3);
}
$periscope_cookies_json = json_decode($periscope_cookies_response, true);
$replay_url = $periscope_cookies_json["replay_url"];
$base_url = str_replace("/playlist.m3u8", "", $replay_url);
$cookies = array();
foreach ($periscope_cookies_json["cookies"] as $cookie) {
$cookies[$cookie["Name"]] = $cookie["Value"];
}
$cookie_jar = new \GuzzleHttp\Cookie\CookieJar();
$periscope_cookies = $cookie_jar::fromArray($cookies, "replay.periscope.tv");
// download playlist and all chunks
$periscope_playlist_response = $this->_guzzle->get($replay_url, ["cookies" => $periscope_cookies])->getBody()->getContents();
preg_match_all("/chunk_(.*)\\.ts/", $periscope_playlist_response, $chunk_array);
$tmp_folder = $destination . "/" . bin2hex(openssl_random_pseudo_bytes(16)) . "/";
shell_exec("mkdir " . $tmp_folder);
$path = $destination . $file_name;
if (!file_exists($path)) {
shell_exec("cat " . $tmp_folder . $chunk_array[0][0] . " >> " . $path);
}
$response = new Response();
$filetype = filetype($path);
$filesize = filesize($path);
while (ob_get_level()) {
ob_end_clean();
}
$response->setHeader("Content-Description", 'File Transfer');
$response->setHeader("Cache-Control", 'must-revalidate, post-check=0, pre-check=0');
$response->setHeader("Content-Disposition", 'attachment; filename=' . $file_name);
$response->setHeader("Content-Type", $filetype);
$response->setHeader("Content-Length", $filesize);
$response->setHeader("Content-Transfer-Encoding", 'binary');
$response->setHeader("Expires", '0');
$response->setHeader("Pragma", 'public');
$response->setFileToSend($path, null, false);
$response->send();
foreach ($chunk_array[0] as $chunk) {
$chunk_response = $this->_guzzle->get($base_url . "/" . $chunk, ["cookies" => $periscope_cookies])->getBody()->getContents();
//, 'stream' => true
// $chunk_size = $chunk_response->getHeader('content-length');
// $body = $chunk_response->getBody();
//
// while ( ! $body->eof()) {
// echo $body->read($chunk_size[0]);
// }
file_put_contents($tmp_folder . $chunk, $chunk_response);
$chunk_size = filesize($tmp_folder . $chunk);
if (file_exists($path)) {
shell_exec("cat " . $path . ' ' . $tmp_folder . $chunk . " >> " . $path);
}
$fh = fopen($tmp_folder . $chunk, "rb");
echo fread($fh, $chunk_size);
while (ob_get_level()) {
ob_end_clean();
}
flush();
fclose($fh);
}
// clean up
shell_exec("rm -rf " . $tmp_folder);
exit;
return $destination . $file_name;
}
