/**
* Get an array containing all the photos for this public key
*
* @return array
*/
public function getPhotos(){
if($this->_photos === null){
$this->_photos = [];
// By specifying these options, the contents are extracted automatically and the filename is rendered.
$gpg = new GPG();
$o = $gpg->_exec('--list-keys --list-options show-photos --photo-viewer "echo %I >&2" ' . $this->fingerprint . ' 1>/dev/null ');
if($o['return'] === 0){
// In this case, stderr should contain the output.
$files = explode("\n", $o['error']);
foreach($files as $f){
if($f){
$this->_photos[] = \Core\Filestore\Factory::File($f);
}
}
}
}
return $this->_photos;
}
