public function test_makeThumb_PDF()
{
$img = new \libraries\Image(FCPATH . "/data/tests/simple.pdf");
$img->makeThumb(150, 150);
$thumb = $img->get(IMAGETYPE_JPEG);
$this->t->ok($thumb !== "", "Got thumbnail");
}
function thumbnail()
{
$id = $this->uri->segment(3);
if (!$this->mfile->valid_id($id)) {
return $this->_non_existent();
}
$etag = "{$id}-thumb";
handle_etag($etag);
$thumb_size = 150;
$cache_timeout = 60 * 60 * 24 * 30;
# 1 month
$filedata = $this->mfile->get_filedata($id);
if (!$filedata) {
throw new \exceptions\ApiException("file/thumbnail/filedata-unavailable", "Failed to get file data");
}
$cache_key = $filedata['data_id'] . '_thumb_' . $thumb_size;
$thumb = cache_function($cache_key, $cache_timeout, function () use($filedata, $thumb_size) {
$CI =& get_instance();
$img = new libraries\Image($this->mfile->file($filedata["data_id"]));
$img->makeThumb($thumb_size, $thumb_size);
$thumb = $img->get(IMAGETYPE_JPEG);
return $thumb;
});
$this->output->set_header("Cache-Control:max-age=31536000, public");
$this->output->set_header("Expires: " . date("r", time() + 365 * 24 * 60 * 60));
$this->output->set_content_type("image/jpeg");
$this->output->set_output($thumb);
}
