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https://github.com/moodle/moodle.git
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54 lines
1.6 KiB
PHP
54 lines
1.6 KiB
PHP
<?php // $Id$
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// Remove oneself from a course, unassigning all roles one might have
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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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$id = required_param('id', PARAM_INT); //course
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$confirm = optional_param('confirm', 0, PARAM_BOOL);
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if (! $course = get_record('course', 'id', $id) ) {
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error('Invalid course id');
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}
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if (! $context = get_context_instance(CONTEXT_COURSE, $course->id)) {
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error('Invalid context');
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}
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require_login($course->id);
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if ($course->metacourse) {
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print_error('cantunenrollfrommetacourse');
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} else {
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require_capability('moodle/role:unassignself', $context, NULL, false);
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}
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if ($confirm and confirm_sesskey()) {
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if (! role_unassign(0, $USER->id, 0, $context->id)) {
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error("An error occurred while trying to unenrol you.");
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}
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add_to_log($course->id, 'course', 'unenrol', "view.php?id=$course->id", $USER->id);
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redirect($CFG->wwwroot.'/');
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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> -> $strunenrol");
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$strunenrolsure = get_string('unenrolsure', '', get_string("yourself"));
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notice_yesno($strunenrolsure, "unenrol.php?id=$id&confirm=yes&sesskey=$USER->sesskey", $_SERVER['HTTP_REFERER']);
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print_footer($course);
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?>
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