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<?php // $Id: extendenrol.php,v 1.4.2.1 2006/06/26 21:57:42 skodak Exp $
require_once("../config.php");
$id = required_param('id', PARAM_INT); // course id
$users = optional_param('userid', array(), PARAM_INT); // array of user id
if (! $course = get_record('course', 'id', $id)) {
error("Course ID is incorrect");
}
require_login($course->id);
if (!isteacheredit($course->id)) {
error("You must be an editing teacher in this course, or an admin");
}
if ((count($users) > 0) and ($form = data_submitted()) and confirm_sesskey()) {
if (count($form->userid) != count($form->extendperiod)) {
error('Parameters malformation', $CFG->wwwroot.'/user/index.php?id='.$id);
}
foreach ($form->userid as $k => $v) {
if ($student = get_record('user_students', 'userid', $v, 'course', $id)) {
enrol_student($v, $id, $student->timestart, $student->timeend + $form->extendperiod[$k]);
}
}
redirect("$CFG->wwwroot/user/index.php?id=$id", get_string('changessaved'));
}
/// Print headers
if ($course->category) {
print_header("$course->shortname: ".get_string('extendenrol'), $course->fullname,
"<a href=\"../course/view.php?id=$course->id\">$course->shortname</a> -> ".
get_string('extendenrol'), "", "", true, " ", navmenu($course));
} else {
print_header("$course->shortname: ".get_string('extendenrol'), $course->fullname,
get_string('extendenrol'), "", "", true, " ", navmenu($course));
}
for ($i=1; $i<=365; $i++) {
$seconds = $i * 86400;
$periodmenu[$seconds] = get_string('numdays', '', $i);
}
print_heading(get_string('extendenrol'));
echo "<form method=\"post\" action=\"extendenrol.php\" name=\"form\">\n";
echo '<input type="hidden" name="id" value="'.$course->id.'" />';
echo '<input type="hidden" name="sesskey" value="'.$USER->sesskey.'" />';
$table->head = array (get_string('fullname'), get_string('enrolmentstart'), get_string('enrolmentend'), get_string('extendperiod'));
$table->align = array ('left', 'center', 'center', 'center');
$table->width = "600";
$timeformat = get_string('strftimedate');
$nochange = get_string('nochange');
$notavailable = get_string('notavailable');
$unlimited = get_string('unlimited');
foreach ($_POST as $k => $v) {
if (preg_match('/^user(\d+)$/',$k,$m)) {
if (!($user = get_record_sql("SELECT * FROM {$CFG->prefix}user u INNER JOIN {$CFG->prefix}user_students s ON u.id=s.userid WHERE u.id={$m[1]} AND s.course=$course->id"))) {
continue;
}
if ($user->timestart) {
$timestart = userdate($user->timestart, $timeformat);
} else {
$timestart = $notavailable;
}
if ($user->timeend) {
$timeend = userdate($user->timeend, $timeformat);
$checkbox = choose_from_menu($periodmenu, "extendperiod[{$m[1]}]", "0", $nochange, '', '0', true);
} else {
$timeend = $unlimited;
$checkbox = '<input type="hidden" name="extendperiod['.$m[1].']" value="0" />'.$nochange;
}
$table->data[] = array(
fullname($user, true),
$timestart,
$timeend,
'<input type="hidden" name="userid['.$m[1].']" value="'.$m[1].'" />'.$checkbox
);
}
}
print_table($table);
echo "\n<div style=\"width:100%;text-align:center;\"><input type=\"submit\" value=\"".get_string('savechanges')."\" /></div>\n</form>\n";
print_footer($course);
?>
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