mirror of
https://github.com/moodle/moodle.git
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74f6cf8037
This is work in progress. I have integrated it into the profile tabs. Now I just need to make it work again.
215 lines
9.8 KiB
PHP
215 lines
9.8 KiB
PHP
<?php // $Id$
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///////////////////////////////////////////////////////////////////////////
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// //
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// NOTICE OF COPYRIGHT //
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// //
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// Moodle - Modular Object-Oriented Dynamic Learning Environment //
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// http://moodle.org //
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// //
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// Copyright (C) 1999 onwards Martin Dougiamas http://dougiamas.com //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation; either version 2 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License for more details: //
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// //
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// http://www.gnu.org/copyleft/gpl.html //
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// //
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///////////////////////////////////////////////////////////////////////////
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/**
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* User roles report list all the users who have been assigned a particular
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* role in all contexts.
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*
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* @copyright © 2007 The Open University and others
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* @author t.j.hunt@open.ac.uk and others
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* @license http://www.gnu.org/copyleft/gpl.html GNU Public License
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* @package roles
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*//** */
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require_once(dirname(__FILE__) . '/../../config.php');
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// Get params.
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$userid = required_param('userid', PARAM_INT);
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$courseid = required_param('courseid', PARAM_INT);
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// Validate them and get the corresponding objects.
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$user = $DB->get_record('user', array('id' => $userid));
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if (!$course = $DB->get_record('course', array('id' => $courseid))) {
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print_error('invalidcourse', 'error');
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}
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$usercontext = get_context_instance(CONTEXT_USER, $user->id);
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$coursecontext = get_context_instance(CONTEXT_COURSE, $course->id);
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$baseurl = $CFG->wwwroot . '/' . $CFG->admin . '/roles/usersroles.php?userid='.$userid.'&courseid='.$courseid;
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/// Check login and permissions.
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require_login($course);
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$canview = has_any_capability(array('moodle/role:assign', 'moodle/role:safeoverride',
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'moodle/role:override', 'moodle/role:manage'), $usercontext);
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if (!$canview) {
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print_error('nopermissions', 'error', '', get_string('checkpermissions', 'role'));
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}
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/// These are needed to determine which tabs tabs.php should show.
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$assignableroles = get_assignable_roles($usercontext, ROLENAME_BOTH);
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$overridableroles = get_overridable_roles($usercontext, ROLENAME_BOTH);
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/// Print the header and tabs
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$fullname = fullname($user, has_capability('moodle/site:viewfullnames', $coursecontext));
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$straction = get_string('thisusersroles', 'role');
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$title = get_string('xroleassignments', 'role', $fullname);
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/// Course header
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$navlinks = array();
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if ($courseid != SITEID) {
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if (has_capability('moodle/course:viewparticipants', $coursecontext)) {
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$navlinks[] = array('name' => get_string('participants'), 'link' => "$CFG->wwwroot/user/index.php?id=$courseid", 'type' => 'misc');
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}
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$navlinks[] = array('name' => $fullname, 'link' => "$CFG->wwwroot/user/view.php?id=$userid&course=$courseid", 'type' => 'misc');
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$navlinks[] = array('name' => $straction, 'link' => null, 'type' => 'misc');
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$navigation = build_navigation($navlinks);
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print_header($title, $fullname, $navigation, '', '', true, ' ', navmenu($course));
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/// Site header
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} else {
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$navlinks[] = array('name' => $fullname, 'link' => "$CFG->wwwroot/user/view.php?id=$userid&course=$courseid", 'type' => 'misc');
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$navlinks[] = array('name' => $straction, 'link' => null, 'type' => 'misc');
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$navigation = build_navigation($navlinks);
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print_header($title, $course->fullname, $navigation, '', '', true, ' ', navmenu($course));
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}
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$showroles = 1;
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$currenttab = 'usersroles';
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include_once($CFG->dirroot.'/user/tabs.php');
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print_heading($title, '', 3);
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echo 'Sorry, not complete yet, but I want to get this checked in before I go home.';
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print_footer($course);
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die; // TODO
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// Standard moodleform if statement.
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if ($mform->is_cancelled()) {
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// Don't think this will ever happen, but do nothing.
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} else if ($fromform = $mform->get_data()){
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if (!(isset($fromform->username) && $user = $DB->get_record('user', array('username'=>$fromform->username)))) {
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// We got data, but the username was invalid.
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if (!isset($fromform->username)) {
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$message = get_string('unknownuser', 'report_userroles');
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} else {
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$message = get_string('unknownusername', 'report_userroles', $fromform->username);
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}
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print_heading($message, '', 3);
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} else {
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// We have a valid username, do stuff.
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$fullname = $fromform->username . ' (' . fullname($user) . ')';
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// Do any role unassignments that were requested.
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if ($tounassign = optional_param('unassign', array(), PARAM_SEQUENCE)) {
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echo '<form method="post" action="', $CFG->wwwroot, '/admin/report/userroles/index.php">', "\n";
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foreach ($tounassign as $assignment) {
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list($contextid, $roleid) = explode(',', $assignment);
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role_unassign($roleid, $user->id, 0, $contextid);
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echo '<input type="hidden" name="assign[]" value="', $assignment, '" />', "\n";
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}
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notify(get_string('rolesunassigned', 'report_userroles'), 'notifysuccess');
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form_fields_to_fool_mform($user->username, $mform);
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echo '<input type="submit" value="', get_string('undounassign', 'report_userroles'), '" />', "\n";
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echo '</form>', "\n";
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// Do any role re-assignments that were requested.
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} else if ($toassign = optional_param('assign', array(), PARAM_SEQUENCE)) {
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foreach ($toassign as $assignment) {
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list($contextid, $roleid) = explode(',', $assignment);
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role_assign($roleid, $user->id, 0, $contextid);
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}
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notify(get_string('rolesreassigned', 'report_userroles'), 'notifysuccess');
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}
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// Now get the role assignments for this user.
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$sql = "SELECT
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ra.id, ra.userid, ra.contextid, ra.roleid, ra.enrol,
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c.contextlevel, c.instanceid,
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r.name AS role
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FROM
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{role_assignments} ra,
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{context} c,
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{role} r
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WHERE
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ra.userid = :userid
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AND ra.contextid = c.id
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AND ra.roleid = r.id
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AND ra.active = 1
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ORDER BY
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contextlevel DESC, contextid ASC, r.sortorder ASC";
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$results = $DB->get_records_sql($sql,array('userid'=>$user->id));
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// Display them.
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if ($results) {
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print_heading(get_string('allassignments', 'report_userroles', $fullname), '', 3);
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// Start of unassign form.
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echo "\n\n";
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echo '<form method="post" action="', $CFG->wwwroot, '/admin/report/userroles/index.php">', "\n";
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// Print all the role assingments for this user.
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$stredit = get_string('edit');
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$strgoto = get_string('gotoassignroles', 'report_userroles');
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foreach ($results as $result) {
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$result->context = print_context_name($result, true, 'ou');
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$value = $result->contextid . ',' . $result->roleid;
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$inputid = 'unassign' . $value;
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$unassignable = in_array($result->enrol,
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array('manual', 'workflowengine', 'fridayeditingcron', 'oucourserole', 'staffrequest'));
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echo '<p>';
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if ($unassignable) {
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echo '<input type="checkbox" name="unassign[]" value="', $value, '" id="', $inputid, '" />', "\n";
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echo '<label for="', $inputid, '">';
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}
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echo get_string('incontext', 'report_userroles', $result);
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if ($unassignable) {
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echo '</label>';
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}
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echo ' <a title="', $strgoto, '" href="', $CFG->wwwroot, '/admin/roles/assign.php?contextid=',
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$result->contextid, '&roleid=', $result->roleid, '"><img ',
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'src="', $CFG->pixpath, '/t/edit.gif" alt="[', $stredit, ']" /></a>';
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echo "</p>\n";
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}
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echo "\n\n";
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form_fields_to_fool_mform($user->username, $mform);
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echo '<input type="submit" value="', get_string('unassignasabove', 'report_userroles'), '" />', "\n";
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echo '</form>', "\n";
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echo '<p>', get_string('unassignexplain', 'report_userroles'), "</p>\n\n";
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} else {
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print_heading(get_string('noassignmentsfound', 'report_userroles', $fullname), '', 3);
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}
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}
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}
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// Always show the form, so that the user can run another report.
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echo "\n<br />\n<br />\n";
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$mform->display();
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admin_externalpage_print_footer();
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function form_fields_to_fool_mform($username, $mform) {
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echo '<input type="hidden" name="username" value="', $username, '" />', "\n";
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echo '<input type="hidden" name="sesskey" value="', sesskey(), '" />', "\n";
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echo '<input type="hidden" name="_qf__', $mform->get_name(), '" value="1" />', "\n";
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}
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?>
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