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participants.php
129 lines (101 loc) · 3.8 KB
/
participants.php
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<?php
// This file is part of 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/>.
/**
*
* @package block_helpdesk
* @copyright 2014 Louisiana State University
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
require_once('../../config.php');
require_once($CFG->libdir . '/grouplib.php');
require_once('lib.php');
/**
* Author: Philip Cali
*/
require_login();
$id = required_param('id', PARAM_INT);
$group = optional_param('group', 0, PARAM_INT);
$roleid = optional_param('roleid', 0, PARAM_INT);
$sitecontext = context_system::instance();
require_capability('block/helpdesk:viewenrollments', $sitecontext);
$context = context_course::instance($id);
$frontpagectx = context_course::instance(SITEID);
$course = $DB->get_record('course', array('id' => $id));
$blockname = get_string('pluginname', 'block_helpdesk');
$search = get_string('search_courses', 'block_helpdesk');
$PAGE->set_context($sitecontext);
$PAGE->navbar->add($blockname);
$PAGE->navbar->add($search);
$PAGE->set_title($blockname . ': '. $search);
$PAGE->set_heading($blockname);
$PAGE->set_url('/blocks/helpdesk/participants.php', array(
'id' => $id, 'group' => $group, 'roleid' => $roleid
));
echo $OUTPUT->header();
$heading = $course->fullname;
if ($group > 0) {
$heading .= ' ' . $DB->get_field('groups', 'name', array('id' => $group));
}
echo $OUTPUT->heading($heading);
$course->groupmode = 2;
groups_print_course_menu($course, "participants.php?id=$id&roleid=$roleid");
$rolenamesurl = new moodle_url('/blocks/helpdesk/participants.php', array(
'id' => $id, 'group' => $group
));
$roles = get_roles_used_in_context($context, true);
$rolenames = array(0 => get_string('allparticipants'));
foreach($roles as $role) {
$rolenames[$role->id] = strip_tags(role_get_name($role, $context));
}
$users = get_role_users(
$roleid, $context, false, '',
'u.lastname, u.firstname', null, $group
);
if ($roleid > 0) {
$a = new stdClass;
$a->role = $rolenames[$roleid];
$header = format_string(get_string('xuserswiththerole', 'role', $a));
} else {
$header = get_string('allparticipants');
}
if ($group) {
$a->group = $DB->get_field('groups', 'name', array('id' => $group));
$header .= ' ' . format_string(get_string('ingroup', 'role', $a));
}
$header .= ': '. count($users);
$select = new single_select($rolenamesurl, 'roleid', $rolenames, $roleid, null);
$select->set_label(get_string('currentrole', 'role'));
echo $OUTPUT->render($select);
$table = new html_table();
$table->head = array(
get_string('userpic'), get_string('fullname'),
get_string('idnumber'), get_string('lastaccess')
);
$neverstr = get_string('never');
foreach ($users as $user) {
$user->imagealt = '';
$url = new moodle_url('/user/view.php', array('id' => $user->id));
$line = array(
$OUTPUT->user_picture($user, array('courseid' => $id, 'alttext' => false)),
html_writer::link($url, fullname($user)),
$user->idnumber,
empty($user->lastaccess) ? $neverstr : userdate($user->lastaccess)
);
$table->data[] = new html_table_row($line);
}
echo $OUTPUT->heading($header, 3);
echo html_writer::tag('div', html_writer::table($table), array('class' => 'box'));
echo $OUTPUT->footer();