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101 lines
3.8 KiB
101 lines
3.8 KiB
11 years ago
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<?php
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// This file is part of the Certificate module for Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* This page reviews a certificate
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*
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* @package mod
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* @subpackage certificate
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* @copyright Mark Nelson <markn@moodle.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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require_once('../../config.php');
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require_once('lib.php');
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require_once("$CFG->libdir/pdflib.php");
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// Retrieve any variables that are passed
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$id = required_param('id', PARAM_INT); // Course Module ID
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$action = optional_param('action', '', PARAM_ALPHA);
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if (!$cm = get_coursemodule_from_id('certificate', $id)) {
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print_error('Course Module ID was incorrect');
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}
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if (!$course = $DB->get_record('course', array('id'=> $cm->course))) {
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print_error('course is misconfigured');
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}
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if (!$certificate = $DB->get_record('certificate', array('id'=> $cm->instance))) {
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print_error('course module is incorrect');
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}
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// Requires a course login
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require_course_login($course->id, true, $cm);
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// Check the capabilities
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$context = context_module::instance($cm->id);
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require_capability('mod/certificate:view', $context);
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// Initialize $PAGE, compute blocks
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$PAGE->set_url('/mod/certificate/review.php', array('id' => $cm->id));
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$PAGE->set_context($context);
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$PAGE->set_cm($cm);
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$PAGE->set_title(format_string($certificate->name));
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$PAGE->set_heading(format_string($course->fullname));
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// Get previous cert record
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if (!$certrecord = $DB->get_record('certificate_issues', array('userid' => $USER->id, 'certificateid' => $certificate->id))) {
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notice(get_string('nocertificatesissued', 'certificate'), "$CFG->wwwroot/course/view.php?id=$course->id");
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die;
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}
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// Load the specific certificatetype
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require ("$CFG->dirroot/mod/certificate/type/$certificate->certificatetype/certificate.php");
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if ($action) {
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// Remove full-stop at the end if it exists, to avoid "..pdf" being created and being filtered by clean_filename
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$certname = rtrim($certificate->name, '.');
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$filename = clean_filename("$certname.pdf");
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$pdf->Output($filename, 'I'); // open in browser
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exit();
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}
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echo $OUTPUT->header();
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if (has_capability('mod/certificate:manage', $context)) {
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$numusers = count(certificate_get_issues($certificate->id, 'ci.timecreated ASC', '', $cm));
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$url = html_writer::tag('a', get_string('viewcertificateviews', 'certificate', $numusers),
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array('href' => $CFG->wwwroot . '/mod/certificate/report.php?id=' . $cm->id));
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echo html_writer::tag('div', $url, array('class' => 'reportlink'));
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}
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if (!empty($certificate->intro)) {
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echo $OUTPUT->box(format_module_intro('certificate', $certificate, $cm->id), 'generalbox', 'intro');
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}
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echo html_writer::tag('p', get_string('viewed', 'certificate'). '<br />' . userdate($certrecord->timecreated), array('style' => 'text-align:center'));
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$link = new moodle_url('/mod/certificate/review.php?id='.$cm->id.'&action=get');
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$linkname = get_string('reviewcertificate', 'certificate');
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$button = new single_button($link, $linkname);
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$button->add_action(new popup_action('click', $link, array('height' => 600, 'width' => 800)));
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echo html_writer::tag('div', $OUTPUT->render($button), array('style' => 'text-align:center'));
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echo $OUTPUT->footer($course);
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