/**
* Find the best match for a single JPEG2000 image and either
* output a link to the image, or display the image directly.
*
* @return void
*/
public function getJP2Image()
{
include_once HV_ROOT_DIR . '/../src/Database/ImgIndex.php';
$imgIndex = new Database_ImgIndex();
// Optional parameters
$defaults = array('jpip' => false, 'json' => false);
$options = array_replace($defaults, $this->_options);
// If image id is set, use it
if (isset($this->_params['id'])) {
$filepath = HV_JP2_DIR . $imgIndex->getDataFilePathFromId($this->_params['id']);
} else {
// Filepath to JP2 Image
$filepath = HV_JP2_DIR . $imgIndex->getDataFilePath($this->_params['date'], $this->_params['sourceId']);
}
// Output results
if ($options['jpip']) {
if ($options['json']) {
header('Content-type: application/json;charset=UTF-8');
echo json_encode(array('uri' => $this->_getJPIPURL($filepath)));
} else {
echo $this->_getJPIPURL($filepath);
}
} else {
$this->_displayJP2($filepath);
}
}
