public function output()
{
if ($this->maxAge && isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) && $_SERVER['HTTP_IF_MODIFIED_SINCE'] == infraRequestUtils::formatHttpTime($this->lastModified)) {
infraRequestUtils::sendCachingHeaders($this->maxAge, false, $this->lastModified);
header("HTTP/1.1 304 Not Modified");
return;
}
$useXsendFile = false;
$rangeLength = null;
if (!$this->fileData && $this->xSendFileAllowed && in_array('mod_xsendfile', apache_get_modules())) {
$useXsendFile = true;
} else {
list($rangeFrom, $rangeTo, $rangeLength) = infraRequestUtils::handleRangeRequest($this->fileSize);
}
if (class_exists('KalturaMonitorClient')) {
KalturaMonitorClient::monitorDumpFile($this->fileSize, $this->filePath);
}
infraRequestUtils::sendCdnHeaders($this->fileExt, $rangeLength, $this->maxAge, $this->mimeType, false, $this->lastModified);
// return "Accept-Ranges: bytes" header. Firefox looks for it when playing ogg video files
// upon detecting this header it cancels its original request and starts sending byte range requests
header("Accept-Ranges: bytes");
header("Access-Control-Allow-Origin:*");
if ($this->fileData) {
echo substr($this->fileData, $rangeFrom, $rangeLength);
} else {
if ($useXsendFile) {
header('X-Kaltura-Sendfile:');
header("X-Sendfile: {$this->filePath}");
} else {
infraRequestUtils::dumpFilePart($this->filePath, $rangeFrom, $rangeLength);
}
}
}
public function output()
{
header('Content-Length: ' . strlen($this->content));
if ($this->contentType) {
header('Content-Type: ' . $this->contentType);
}
header("Access-Control-Allow-Origin:*");
infraRequestUtils::sendCachingHeaders($this->maxAge);
echo $this->content;
}
public static function dieError($errorCode, $message = null)
{
$description = self::$errorDescriptionMap[$errorCode];
$args = func_get_args();
if (count($args) > 1) {
array_shift($args);
$description = @call_user_func_array('sprintf', array_merge(array($description), $args));
}
if ($message) {
$description .= ", {$message}";
}
if (class_exists('KalturaLog')) {
KalturaLog::err("exiting on error {$errorCode} - {$description}");
}
$headers = array();
if (self::$responseCode) {
$headers[] = self::$errorCodeMap[self::$responseCode];
}
$headers[] = "X-Kaltura-App: exiting on error {$errorCode} - {$description}";
foreach ($headers as $header) {
header($header);
}
header("X-Kaltura:error-{$errorCode}");
$headers[] = "X-Kaltura:cached-error-{$errorCode}";
self::terminateDispatch();
if ($errorCode != self::ACCESS_CONTROL_RESTRICTED && $errorCode != self::IP_COUNTRY_BLOCKED && $_SERVER["REQUEST_METHOD"] == "GET") {
infraRequestUtils::sendCachingHeaders(self::CACHE_EXPIRY, true, time());
if (function_exists('apc_store')) {
$protocol = infraRequestUtils::getProtocol();
$host = "";
if (isset($_SERVER['HTTP_X_FORWARDED_HOST'])) {
$host = $_SERVER['HTTP_X_FORWARDED_HOST'];
} else {
if (isset($_SERVER['HTTP_HOST'])) {
$host = $_SERVER['HTTP_HOST'];
}
}
$uri = $_SERVER["REQUEST_URI"];
apc_store("exterror-{$protocol}://{$host}{$uri}", $headers, self::CACHE_EXPIRY);
}
}
die;
}
public final function output()
{
$this->prepareFlavors();
if ($this->deliveryCode) {
$this->replaceDeliveryCode();
}
$this->tokenizeUrls();
$headers = $this->getHeaders();
$headers[] = "Access-Control-Allow-Origin:*";
$headers[] = "Access-Control-Expose-Headers: Server,range,Content-Length,Content-Range";
foreach ($headers as $header) {
header($header);
}
if (kApiCache::hasExtraFields() && !$this->forceCachingHeaders) {
$this->cachingHeadersAge = 0;
}
infraRequestUtils::sendCachingHeaders($this->cachingHeadersAge, true, $this->lastModified);
$header = $this->getManifestHeader();
$footer = $this->getManifestFooter();
$flavors = $this->getManifestFlavors();
foreach ($this->contributors as $contributorInstance) {
/* @var $contributorInstance BaseManifestEditor */
$header = $contributorInstance->editManifestHeader($header);
$footer = $contributorInstance->editManifestFooter($footer);
$flavors = $contributorInstance->editManifestFlavors($flavors);
}
$separator = $this->getSeparator();
$content = $header;
if ($content) {
$content .= $separator;
}
$content .= implode($separator, $flavors);
$content .= $separator . $footer;
header('Content-Length: ' . strlen($content));
// avoid chunked encoding
echo $content;
die;
}
/**
* @param string $playbackContext
*/
public final function output($deliveryCode, $playbackContext)
{
$this->deliveryCode = $this->defaultDeliveryCode;
if ($deliveryCode) {
$this->deliveryCode = $deliveryCode;
}
if ($this->deliveryCode) {
$this->replaceDeliveryCode();
}
if ($this->tokenizer) {
$this->tokenizer->setPlaybackContext($playbackContext);
}
$this->tokenizeUrls();
$headers = $this->getHeaders();
$headers[] = "Access-Control-Allow-Origin:*";
$headers[] = "Access-Control-Expose-Headers: Server,range,Content-Length,Content-Range";
foreach ($headers as $header) {
header($header);
}
if (kApiCache::hasExtraFields() && !$this->forceCachingHeaders) {
$this->cachingHeadersAge = 0;
}
infraRequestUtils::sendCachingHeaders($this->cachingHeadersAge, true, $this->lastModified);
$header = $this->getManifestHeader();
$footer = $this->getManifestFooter();
$flavors = $this->getManifestFlavors();
foreach ($this->contributors as $contributorInstance) {
/* @var $contributorInstance BaseManifestEditor */
$header = $contributorInstance->editManifestHeader($header);
$footer = $contributorInstance->editManifestFooter($footer);
$flavors = $contributorInstance->editManifestFlavors($flavors);
}
$content = $header;
$separator = $this->getSeparator();
$flavorsString = implode($separator, $flavors);
$content .= $separator . $flavorsString;
$content .= $separator . $footer;
echo $content;
die;
}
