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65 lines
2.0 KiB
PHP
65 lines
2.0 KiB
PHP
<?php // $Id$
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// Removes a student from a class
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// This will not delete any of their data from the course,
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// but will remove them from the student list and prevent
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// any course email being sent to them.
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require_once("../config.php");
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require_once("lib.php");
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$id = required_param('id',PARAM_INT); //course
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$user = optional_param('user', $USER->id, PARAM_INT); //user
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$confirm = optional_param('confirm','',PARAM_ALPHA);
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if (! $course = get_record("course", "id", $id) ) {
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error("That's an invalid course id");
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}
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if (! $user = get_record("user", "id", $user) ) {
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error("That's an invalid user id");
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}
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require_login($course->id);
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if ($user->id != $USER->id and !isteacheredit($course->id)) {
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error("You must be a teacher with editing rights to do this");
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}
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if ($user->id == $USER->id and !$CFG->allowunenroll) {
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error("You are not allowed to unenroll");
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}
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if (!empty($confirm) and confirm_sesskey()) {
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if (! unenrol_student($user->id, $course->id)) {
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error("An error occurred while trying to unenrol you.");
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}
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add_to_log($course->id, "course", "unenrol", "view.php?id=$course->id", "$user->id");
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if ($user->id == $USER->id) {
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unset($USER->student["$id"]);
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redirect("$CFG->wwwroot/");
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}
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redirect("$CFG->wwwroot/user/index.php?id=$course->id");
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}
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$strunenrol = get_string("unenrol");
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print_header("$course->shortname: $strunenrol", "$course->fullname",
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"<a href=\"$CFG->wwwroot/course/view.php?id=$course->id\">$course->shortname</a> -> $strunenrol");
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if ($user->id == $USER->id) {
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$strunenrolsure = get_string("unenrolsure", "", get_string("yourself"));
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} else {
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$strunenrolsure = get_string("unenrolsure", "", fullname($user, true));
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}
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notice_yesno ($strunenrolsure, "unenrol.php?id=$id&user=$user->id&confirm=yes&sesskey=$USER->sesskey", $_SERVER['HTTP_REFERER']);
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print_footer($course);
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?>
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