PHP AssignPDFLib::send_test_image Examples

Example #1

File: testgs.php Project: tyleung/CMPUT401MoodleExams

 * @package   assignfeedback_pdf
 * @copyright 2013 Davo Smith
 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
require_once dirname(__FILE__) . '/../../../../config.php';
global $CFG, $PAGE, $OUTPUT;
require_once $CFG->dirroot . '/mod/assign/feedback/pdf/mypdflib.php';
$PAGE->set_url(new moodle_url('/mod/assign/feedback/pdf/testgs.php'));
$PAGE->set_context(context_system::instance());
require_login();
if (!is_siteadmin()) {
    die('Admin only');
}
if (optional_param('sendimage', false, PARAM_BOOL)) {
    // Serve the generated test image.
    AssignPDFLib::send_test_image();
    die;
}
$result = AssignPDFLib::test_gs_path();
switch ($result->status) {
    case AssignPDFLib::GSPATH_OK:
        $msg = get_string('test_ok', 'assignfeedback_pdf');
        $msg .= html_writer::empty_tag('br');
        $imgurl = new moodle_url($PAGE->url, array('sendimage' => 1));
        $msg .= html_writer::empty_tag('img', array('src' => $imgurl));
        break;
    case AssignPDFLib::GSPATH_ERROR:
        $msg = $result->message;
        break;
    default:
        $msg = get_string("test_{$result->status}", 'assignfeedback_pdf');