.
require_once '../../../config.php';
require_once $CFG->libdir.'/gradelib.php';
require_once $CFG->dirroot.'/grade/lib.php';
require_once $CFG->dirroot.'/grade/report/overview/lib.php';
$courseid = required_param('id', PARAM_INT);
$userid = optional_param('userid', $USER->id, PARAM_INT);
/// basic access checks
if (!$course = get_record('course', 'id', $courseid)) {
print_error('nocourseid');
}
require_login($course);
$context = get_context_instance(CONTEXT_COURSE, $course->id);
$systemcontext = get_context_instance(CONTEXT_SYSTEM);
require_capability('gradereport/overview:view', $context);
if (empty($userid)) {
require_capability('moodle/grade:viewall', $systemcontext);
} else {
if (!get_record('user', 'id', $userid, 'deleted', 0) or isguestuser($userid)) {
error("Incorrect userid");
}
}
$access = false;
if (has_capability('moodle/grade:viewall', $systemcontext)) {
//ok - can view all course grades
$access = true;
} else if ($userid == $USER->id and has_capability('moodle/grade:viewall', $context)) {
//ok - can view any own grades
$access = true;
} else if ($userid == $USER->id and has_capability('moodle/grade:view', $context) and $course->showgrades) {
//ok - can view own course grades
$access = true;
} else if (has_capability('moodle/grade:viewall', get_context_instance(CONTEXT_USER, $userid)) and $course->showgrades) {
// ok - can view grades of this user- parent most probably
$access = true;
}
if (!$access) {
// no access to grades!
error("Can not view grades.", $CFG->wwwroot.'/course/view.php?id='.$courseid); //TODO: localize
}
/// return tracking object
$gpr = new grade_plugin_return(array('type'=>'report', 'plugin'=>'overview', 'courseid'=>$course->id, 'userid'=>$userid));
/// last selected report session tracking
if (!isset($USER->grade_last_report)) {
$USER->grade_last_report = array();
}
$USER->grade_last_report[$course->id] = 'overview';
//first make sure we have proper final grades - this must be done before constructing of the grade tree
grade_regrade_final_grades($courseid);
if (has_capability('moodle/grade:viewall', $systemcontext)) { //Admins will see all student reports
// please note this would be extremely slow if we wanted to implement this properly for all teachers
$groupmode = groups_get_course_groupmode($course); // Groups are being used
$currentgroup = groups_get_course_group($course, true);
if (!$currentgroup) { // To make some other functions work better later
$currentgroup = NULL;
}
$isseparategroups = ($course->groupmode == SEPARATEGROUPS and !has_capability('moodle/site:accessallgroups', $context));
if ($isseparategroups and (!$currentgroup)) {
// no separate group access, can view only self
$userid = $USER->id;
$user_selector = '';
} else {
/// Print graded user selector at the top
$user_selector = '';
$user_selector .= print_graded_users_selector($course, 'report/overview/index.php?id=' . $course->id, $userid, $currentgroup, true, true);
$user_selector .= '
';
$user_selector .= "";
}
/// Print graded user selector at the top
$user_selector = '';
$user_selector .= print_graded_users_selector($course, 'report/overview/index.php?id=' . $course->id, $userid, $currentgroup, false, true);
$user_selector .= '
';
$user_selector .= "";
if (empty($userid)) {
// Add tabs
print_grade_page_head($courseid, 'report', 'overview');
groups_print_course_menu($course, $gpr->get_return_url('index.php?id='.$courseid, array('userid'=>0)));
echo $user_selector.'
';
// do not list all users
} else { // Only show one user's report
$report = new grade_report_overview($userid, $gpr, $context);
print_grade_page_head($courseid, 'report', 'overview', get_string('modulename', 'gradereport_overview'). ' - '.fullname($report->user));
groups_print_course_menu($course, $gpr->get_return_url('index.php?id='.$courseid, array('userid'=>0)));
echo $user_selector;
if ($currentgroup and !groups_is_member($currentgroup, $userid)) {
notify(get_string('groupusernotmember', 'error'));
} else {
if ($report->fill_table()) {
echo '
'.$report->print_table(true);
}
}
}
} else { //Non-admins will see just their own report
// Create a report instance
$report = new grade_report_overview($userid, $gpr, $context);
// print the page
print_grade_page_head($courseid, 'report', 'overview', get_string('modulename', 'gradereport_overview'). ' - '.fullname($report->user));
if ($report->fill_table()) {
echo '
'.$report->print_table(true);
}
}
print_footer($course);
?>