private function onDownloadCompressed()
{
$data = $this->request->data;
if (!array_key_exists("items", $data)) {
throw $this->invalidRequestException();
}
if (!is_array($data['items']) || count($data['items']) < 1) {
throw $this->invalidRequestException();
}
$items = array();
$name = FALSE;
foreach ($data['items'] as $i) {
$items[] = $this->item($i);
}
if (count($items) == 0) {
throw $this->invalidRequestException();
}
if (count($items) == 1) {
$name = $items[0]->name();
}
$this->env->filesystem()->assertRights($items, FilesystemController::PERMISSION_LEVEL_READ, "download compressed");
$a = $this->archiveManager()->compress($items);
$id = uniqid();
$this->env->session()->param("archive_" . $id, $a);
if ($name) {
$this->env->session()->param("archive_" . $id . "_name", $name);
}
if (is_array($items)) {
$this->env->events()->onEvent(MultiFileEvent::download($items));
} else {
$this->env->events()->onEvent(FileEvent::download($items));
}
$this->response()->success(array("id" => $id));
}
public function onAction($ac, $item)
{
if (FileEvent::DOWNLOAD != $ac or $item == NULL or !$item->isFile()) {
return;
}
$user = $this->env->session()->user();
if (!$user) {
return;
}
$excludeUsers = $this->getSetting("exclude_users");
if ($excludeUsers != NULL) {
if (in_array($user["id"], $excludeUsers)) {
Logging::logDebug("User excluded, ignoring: " . $user["id"]);
return;
}
}
$excludeGroups = $this->getSetting("exclude_groups");
if ($excludeGroups != NULL) {
$groups = $this->env->session()->userGroups();
if ($groups != NULL) {
foreach ($groups as $g) {
if (in_array($g["id"], $excludeGroups)) {
Logging::logDebug("User group excluded, ignoring: " . $g["id"]);
return;
}
}
}
}
$type = $item->extension();
if (!$type or strlen($type) == 0) {
return;
}
$types = $this->getSetting("types");
if ($types == NULL or !array_key_exists($type, $types)) {
return;
}
$watermark = $this->getWatermarkText($item, $user);
if (!$watermark) {
return;
}
$marker = $this->getMarker($type, $types[$type]);
if (!$marker) {
return;
}
$original = $item->internalPath();
$file = $this->getTempFile($item, $type);
Logging::logDebug("Watermarking [" . $original . "] -> temp [" . $file . "], mark [" . $watermark . "]");
$marked = $marker->mark($original, $file, $watermark);
if (!$marked) {
return;
}
$handle = @fopen($file, "rb");
if (!$handle) {
throw new ServiceException("REQUEST_FAILED", "Could not open file for reading: " . $file);
}
//TODO range support
$mobile = ($this->env->request()->hasParam("m") and strcmp($this->env->request()->param("m"), "1") == 0);
$this->env->events()->onEvent(FileEvent::download($item));
$this->env->response()->download($item->name(), $type, $mobile, $handle);
unlink($file);
return TRUE;
}
private function onDownloadCompressed()
{
$data = $this->request->data;
if (!array_key_exists("items", $data)) {
throw $this->invalidRequestException();
}
if (!is_array($data['items']) || count($data['items']) < 1) {
throw $this->invalidRequestException();
}
$items = array();
foreach ($data['items'] as $i) {
$items[] = $this->item($i);
}
if (count($items) == 0) {
throw $this->invalidRequestException();
}
$this->env->filesystem()->assertRights($items, Authentication::RIGHTS_READ, "download compressed");
$a = $this->archiveManager()->compress($items);
$id = uniqid();
$this->env->session()->param("archive_" . $id, $a);
if (is_array($items)) {
$this->env->events()->onEvent(MultiFileEvent::download($items));
} else {
$this->env->events()->onEvent(FileEvent::download($items));
}
$this->response()->success(array("id" => $id));
}
public function download($file, $mobile, $range = NULL)
{
if (!$range) {
Logging::logDebug('download [' . $file->id() . ']');
}
$this->assertRights($file, self::PERMISSION_LEVEL_READ, "download");
if ($this->triggerActionInterceptor(FileEvent::DOWNLOAD, $file, array("mobile" => $mobile, "range" => $range))) {
return;
}
if (!$file->filesystem()->isDirectDownload()) {
$this->env->response()->redirect($file->filesystem()->getDownloadUrl($file));
return;
}
$name = $file->name();
$size = $file->size();
$range = $this->getDownloadRangeInfo($range);
if ($range) {
Logging::logDebug("Download range " . $range[0] . "-" . $range[1]);
} else {
$this->env->events()->onEvent(FileEvent::download($file));
}
$this->env->response()->download($name, $file->extension(), $mobile, $file->read($range), $size, $range);
}
public function download($file, $mobile, $range = NULL)
{
if (!$range) {
Logging::logDebug('download [' . $file->id() . ']');
}
$this->assertRights($file, self::PERMISSION_LEVEL_READ, "download");
if (!$file->filesystem()->isDirectDownload()) {
$this->env->response()->redirect($file->filesystem()->getDownloadUrl($file));
return;
}
$name = $file->name();
$size = $file->size();
if ($range != NULL) {
list($unit, $range) = explode('=', $range, 2);
if ($unit == 'bytes') {
$pos = strpos(",", $range);
if ($pos != false) {
if ($pos === 0) {
$range = NULL;
} else {
if ($pos >= 0) {
$range = substr($range, 0, $pos);
}
}
}
} else {
$range = NULL;
}
}
if ($range != NULL) {
list($start, $end) = explode('-', $range, 2);
$end = empty($end) ? $size - 1 : min(abs(intval($end)), $size - 1);
$start = empty($start) || $end < abs(intval($start)) ? 0 : max(abs(intval($start)), 0);
$range = array($start, $end, $size);
Logging::logDebug("Download range " . $start . "-" . $end);
}
if (!$range) {
$this->env->events()->onEvent(FileEvent::download($file));
}
$this->env->response()->download($name, $file->extension(), $mobile, $file->read($range), $size, $range);
}
