. /** * Handles viewing the certificates for a certain user. * * @package mod_customcert * @copyright 2016 Mark Nelson * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ require_once('../../config.php'); $userid = optional_param('userid', $USER->id, PARAM_INT); $download = optional_param('download', null, PARAM_ALPHA); $downloadcert = optional_param('downloadcert', '', PARAM_BOOL); if ($downloadcert) { $certificateid = required_param('certificateid', PARAM_INT); $customcert = $DB->get_record('customcert', array('id' => $certificateid), '*', MUST_EXIST); // Check there exists an issued certificate for this user. if (!$issue = $DB->get_record('customcert_issues', ['userid' => $userid, 'customcertid' => $customcert->id])) { throw new moodle_exception('You have not been issued a certificate'); } } $page = optional_param('page', 0, PARAM_INT); $perpage = optional_param('perpage', \mod_customcert\certificate::CUSTOMCERT_PER_PAGE, PARAM_INT); $pageurl = $url = new moodle_url('/mod/customcert/my_certificates.php', array('userid' => $userid, 'page' => $page, 'perpage' => $perpage)); // Requires a login. require_login(); // Check that we have a valid user. $user = \core_user::get_user($userid, '*', MUST_EXIST); // If we are viewing certificates that are not for the currently logged in user then do a capability check. if (($userid != $USER->id) && !has_capability('mod/customcert:viewallcertificates', context_system::instance())) { throw new moodle_exception('You are not allowed to view these certificates'); } $PAGE->set_url($pageurl); $PAGE->set_context(context_user::instance($userid)); $PAGE->set_title(get_string('mycertificates', 'customcert')); $PAGE->set_pagelayout('standard'); $PAGE->navigation->extend_for_user($user); // Check if we requested to download a certificate. if ($downloadcert) { $template = $DB->get_record('customcert_templates', array('id' => $customcert->templateid), '*', MUST_EXIST); $template = new \mod_customcert\template($template); $template->generate_pdf(false, $userid); exit(); } $table = new \mod_customcert\my_certificates_table($userid, $download); $table->define_baseurl($pageurl); if ($table->is_downloading()) { $table->download(); exit(); } // Additional page setup. $PAGE->navbar->add(get_string('profile'), new moodle_url('/user/profile.php', array('id' => $userid))); $PAGE->navbar->add(get_string('mycertificates', 'customcert')); echo $OUTPUT->header(); echo $OUTPUT->heading(get_string('mycertificates', 'customcert')); echo html_writer::div(get_string('mycertificatesdescription', 'customcert')); $table->out($perpage, false); echo $OUTPUT->footer();