/**
* Download a file
*
* @return void
*/
public function downloadTask()
{
// Incoming
$pid = Request::getInt('id', 0);
$vid = Request::getInt('v', 0);
$source = NULL;
// Need pub and version ID
if (!$pid || $pid == 0 || !$vid) {
return;
}
// Get the file name
$uri = Request::getVar('REQUEST_URI', '', 'server');
if (strstr($uri, 'Image:')) {
$file = str_replace('Image:', '', strstr($uri, 'Image:'));
} elseif (strstr($uri, 'File:')) {
$file = str_replace('File:', '', strstr($uri, 'File:'));
}
//decode file name
$file = urldecode($file);
if (strtolower($file) == 'thumb') {
// Get publication thumbnail
$source = Helpers\Html::getThumb($pid, $vid, $this->config);
} else {
// Build publication path
$path = Helpers\Html::buildPubPath($pid, $vid, $this->config->get('webpath'));
if (strtolower($file) == 'master') {
// Get master image
$source = $path . DS . 'master.png';
// Default image
if (!is_file(PATH_APP . DS . $source)) {
// Grab first bigger image in gallery
if (is_dir(PATH_APP . DS . $path . DS . 'gallery')) {
$file_list = scandir(PATH_APP . DS . $path . DS . 'gallery');
foreach ($file_list as $file) {
list($width, $height, $type, $attr) = getimagesize(PATH_APP . DS . $path . DS . 'gallery' . DS . $file);
if ($width > 200) {
$source = $path . DS . 'gallery' . DS . $file;
break;
}
}
}
if (!is_file(PATH_APP . DS . $source)) {
$source = PATH_CORE . DS . trim($this->config->get('masterimage', 'components/com_publications/site/assets/img/master.png'), DS);
}
}
} else {
// Load from gallery
$source = PATH_APP . DS . $path . DS . 'gallery' . DS . $file;
// Default image
if (!is_file($source)) {
$source = PATH_CORE . DS . trim($this->config->get('gallery_thumb', 'components/com_publications/site/assets/img/gallery_thumb.gif'), DS);
}
}
}
if (is_file($source)) {
$server = new \Hubzero\Content\Server();
$server->filename($source);
$server->serve_inline($source);
exit;
}
return;
}
