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97 lines
4.0 KiB
97 lines
4.0 KiB
<?php
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/**
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* *************************************************************************
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* * Apply Enrol **
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* *************************************************************************
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* @copyright emeneo.com **
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* @link emeneo.com **
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later **
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* *************************************************************************
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* ************************************************************************
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*/
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/**
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* Unenrol a user who was enrolled through a self enrolment.
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*
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* @package enrol
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* @subpackage self
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* @copyright 2011 Sam Hemelryk
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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require('../../config.php');
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require_once("$CFG->dirroot/enrol/renderer.php");
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$ueid = required_param('ue', PARAM_INT); // user enrolment id
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$filter = optional_param('ifilter', 0, PARAM_INT);
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$confirm = optional_param('confirm', false, PARAM_BOOL);
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// Get the user enrolment object
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$ue = $DB->get_record('user_enrolments', array('id' => $ueid), '*', MUST_EXIST);
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// Get the user for whom the enrolment is
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$user = $DB->get_record('user', array('id'=>$ue->userid), '*', MUST_EXIST);
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// Get the course the enrolment is to
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//list($ctxsql, $ctxjoin) = context_instance_preload_sql('c.id', CONTEXT_COURSE, 'ctx');
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$ctxsql = context_helper::get_preload_record_columns_sql('ctx');
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$sql = "SELECT c.*, $ctxsql
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FROM {course} c
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LEFT JOIN {enrol} e ON e.courseid = c.id
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LEFT JOIN {context} ctx ON (ctx.instanceid = c.id AND ctx.contextlevel = :contextcourse)
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WHERE e.id = :enrolid";
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$params = array('enrolid' => $ue->enrolid, 'contextcourse' => CONTEXT_COURSE);
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$course = $DB->get_record_sql($sql, $params, MUST_EXIST);
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context_helper::preload_from_record($course);
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// Make sure it's not the front page
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if ($course->id == SITEID) {
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redirect(new moodle_url('/'));
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}
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// Obviously
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require_login($course);
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// Make sure the user can unenrol users.
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require_capability("enrol/apply:unenrol", context_course::instance($course->id));
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// Get the enrolment manager for this course
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$manager = new course_enrolment_manager($PAGE, $course, $filter);
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// Get an enrolment users table object. Doign this will automatically retrieve the the URL params
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// relating to table the user was viewing before coming here, and allows us to return the user to the
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// exact page of the users screen they can from.
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$table = new course_enrolment_users_table($manager, $PAGE);
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// The URL of the enrolled users page for the course.
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$usersurl = new moodle_url('/enrol/users.php', array('id' => $course->id));
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// The URl to return the user too after this screen.
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$returnurl = new moodle_url($usersurl, $manager->get_url_params()+$table->get_url_params());
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// The URL of this page
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$url = new moodle_url('/enrol/apply/unenroluser.php', $returnurl->params());
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$url->param('ue', $ueid);
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$PAGE->set_url($url);
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$PAGE->set_pagelayout('admin');
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navigation_node::override_active_url($usersurl);
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list($instance, $plugin) = $manager->get_user_enrolment_components($ue);
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if (!$plugin->allow_unenrol($instance) || $instance->enrol != 'apply' || !($plugin instanceof enrol_apply_plugin)) {
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print_error('erroreditenrolment', 'enrol');
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}
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// If the unenrolment has been confirmed and the sesskey is valid unenrol the user.
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if ($confirm && confirm_sesskey() && $manager->unenrol_user($ue)) {
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redirect($returnurl);
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}
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$yesurl = new moodle_url($PAGE->url, array('confirm'=>1, 'sesskey'=>sesskey()));
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$message = get_string('unenroluser', 'enrol_self', array('user' => fullname($user, true), 'course' => format_string($course->fullname)));
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$fullname = fullname($user);
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$title = get_string('unenrol', 'enrol_self');
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$PAGE->set_title($title);
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$PAGE->set_heading($title);
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$PAGE->navbar->add($title);
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$PAGE->navbar->add($fullname);
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echo $OUTPUT->header();
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echo $OUTPUT->heading($fullname);
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echo $OUTPUT->confirm($message, $yesurl, $returnurl);
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echo $OUTPUT->footer();
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