public function thumbImg($id)
{
if (!($d = $this->_model->imageData($id))) {
PPHP::PExit();
}
$tmpDir = new PDataDir('gallery/user' . $d->user_id_foreign);
if (isset($_GET['t'])) {
$thumbFile = 'thumb' . (int) $_GET['t'] . $d->file;
} else {
$thumbFile = 'thumb' . $d->file;
}
if (!$tmpDir->fileExists($thumbFile)) {
$thumbFile = $d->file;
}
if (!$tmpDir->fileExists($thumbFile) || $tmpDir->file_Size($thumbFile) == 0) {
$tmpDir = new PDataDir('gallery');
$thumbFile = 'nopic.gif';
$d->mimetype = 'image/gif';
}
header('Content-type: ' . $d->mimetype);
$tmpDir->readFile($thumbFile);
PPHP::PExit();
}
/**
* sends headers, reads out an image and then exits
*
* @param int $id - id of group to get thumbnail for
* @access public
*/
public function realImg($id)
{
if (!($group = $this->createEntity('Group')->findById($id)) || !$group->Picture) {
PPHP::PExit();
}
$dir = new PDataDir('groups');
if (!$dir->fileExists($group->Picture) || $dir->file_Size($group->Picture) == 0) {
PPHP::PExit();
}
$img = new MOD_images_Image($dir->dirName() . '/' . $group->Picture);
header('Content-type: ' . $img->getMimetype());
$dir->readFile($group->Picture);
PPHP::PExit();
}
