moodle-mod-customcert/report.php

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<?php
// This file is part of the customcert module for Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Handles viewing a report that shows who has received a customcert.
*
* @package mod_customcert
* @copyright 2013 Mark Nelson <markn@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
require_once('../../config.php');
$id = required_param('id', PARAM_INT);
$download = optional_param('download', null, PARAM_ALPHA);
$downloadcert = optional_param('downloadcert', '', PARAM_BOOL);
$deleteissue = optional_param('deleteissue', 0, PARAM_INT);
$confirm = optional_param('confirm', 0, PARAM_BOOL);
if ($downloadcert) {
$userid = required_param('userid', PARAM_INT);
}
$page = optional_param('page', 0, PARAM_INT);
$perpage = optional_param('perpage', \mod_customcert\certificate::CUSTOMCERT_PER_PAGE, PARAM_INT);
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$pageurl = $url = new moodle_url('/mod/customcert/report.php', array('id' => $id, 'page' => $page, 'perpage' => $perpage));
$cm = get_coursemodule_from_id('customcert', $id, 0, false, MUST_EXIST);
$course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
$customcert = $DB->get_record('customcert', array('id' => $cm->instance), '*', MUST_EXIST);
// Requires a course login.
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require_login($course, false, $cm);
// Check capabilities.
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$context = context_module::instance($cm->id);
require_capability('mod/customcert:viewreport', $context);
// Set up the page.
$title = $customcert->name;
$heading = format_string($title);
\mod_customcert\page_helper::page_setup($pageurl, $context, $title);
// Additional page setup.
if ($deleteissue && confirm_sesskey()) {
$PAGE->navbar->add(get_string('listofissues', 'customcert'),
new moodle_url('/mod/customcert/report.php', ['id' => $id]));
} else {
$PAGE->navbar->add(get_string('listofissues', 'customcert'));
}
if ($deleteissue && confirm_sesskey()) {
require_capability('mod/customcert:manage', $context);
if (!$confirm) {
$nourl = new moodle_url('/mod/customcert/report.php', ['id' => $id]);
$yesurl = new moodle_url('/mod/customcert/report.php',
[
'id' => $id,
'deleteissue' => $deleteissue,
'confirm' => 1,
'sesskey' => sesskey()
]
);
// Show a confirmation page.
$PAGE->navbar->add(get_string('deleteconfirm', 'customcert'));
$message = get_string('deleteissueconfirm', 'customcert');
echo $OUTPUT->header();
echo $OUTPUT->heading($heading);
echo $OUTPUT->confirm($message, $yesurl, $nourl);
echo $OUTPUT->footer();
exit();
}
// Delete the issue.
$DB->delete_records('customcert_issues', array('id' => $deleteissue, 'customcertid' => $customcert->id));
// Redirect back to the manage templates page.
redirect(new moodle_url('/mod/customcert/report.php', array('id' => $id)));
}
// Check if we requested to download another user's certificate.
if ($downloadcert) {
$template = $DB->get_record('customcert_templates', array('id' => $customcert->templateid), '*', MUST_EXIST);
$template = new \mod_customcert\template($template);
$template->generate_pdf(false, $userid);
exit();
}
// Check if we are in group mode.
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if ($groupmode = groups_get_activity_groupmode($cm)) {
groups_get_activity_group($cm, true);
}
$table = new \mod_customcert\report_table($customcert->id, $cm, $groupmode, $download);
$table->define_baseurl($pageurl);
if ($table->is_downloading()) {
$table->download();
exit();
}
echo $OUTPUT->header();
echo $OUTPUT->heading(format_string($customcert->name), 2);
groups_print_activity_menu($cm, $url);
$table->out($perpage, false);
echo $OUTPUT->footer();