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See Release Notes

  • Bug fixes for general core bugs in 4.2.x will end 22 April 2024 (12 months).
  • Bug fixes for security issues in 4.2.x will end 7 October 2024 (18 months).
  • PHP version: minimum PHP 8.0.0 Note: minimum PHP version has increased since Moodle 4.1. PHP 8.1.x is supported too.
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**
 * Shows the result of has_capability for every capability for a user in a context.
 *
 * @package    core_role
 * @copyright  1999 onwards Martin Dougiamas (http://dougiamas.com)
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

require_once(__DIR__ . '/../../config.php');

$contextid = required_param('contextid', PARAM_INT);
$returnurl  = optional_param('returnurl', null, PARAM_LOCALURL);

list($context, $course, $cm) = get_context_info_array($contextid);

$url = new moodle_url('/admin/roles/check.php', array('contextid' => $contextid));

if ($course) {
    $isfrontpage = ($course->id == SITEID);
} else {
    $isfrontpage = false;
    if ($context->contextlevel == CONTEXT_USER) {
        $course = $DB->get_record('course', array('id'=>optional_param('courseid', SITEID, PARAM_INT)), '*', MUST_EXIST);
        $user = $DB->get_record('user', array('id'=>$context->instanceid), '*', MUST_EXIST);
        $url->param('courseid', $course->id);
        $url->param('userid', $user->id);
    } else {
        $course = $SITE;
    }
}

// Security first.
require_login($course, false, $cm);
if (!has_any_capability(array('moodle/role:assign', 'moodle/role:safeoverride', 'moodle/role:override', 'moodle/role:manage'), $context)) {
< print_error('nopermissions', 'error', '', get_string('checkpermissions', 'core_role'));
> throw new \moodle_exception('nopermissions', 'error', '', get_string('checkpermissions', 'core_role'));
} navigation_node::override_active_url($url); $pageurl = new moodle_url($url); if ($returnurl) { $pageurl->param('returnurl', $returnurl); } $PAGE->set_url($pageurl); if ($context->contextlevel == CONTEXT_USER and $USER->id != $context->instanceid) { $PAGE->navbar->includesettingsbase = true; $PAGE->navigation->extend_for_user($user); $PAGE->set_context(context_course::instance($course->id)); } else { $PAGE->set_context($context); } $PAGE->set_context($context); $courseid = $course->id; $contextname = $context->get_context_name(); // Get the user_selector we will need. // Teachers within a course just get to see the same list of enrolled users. // Admins (people with moodle/role:manage) can run this report for any user. $options = array('accesscontext' => $context); $userselector = new core_role_check_users_selector('reportuser', $options); $userselector->set_rows(20); // Work out an appropriate page title. $title = get_string('checkpermissionsin', 'core_role', $contextname); $PAGE->set_pagelayout('admin'); if ($context->contextlevel == CONTEXT_BLOCK) { // Do not show blocks when changing block's settings, it is confusing. $PAGE->blocks->show_only_fake_blocks(true); } $PAGE->set_title($title);
> $PAGE->activityheader->disable();
switch ($context->contextlevel) { case CONTEXT_SYSTEM: require_once($CFG->libdir.'/adminlib.php'); admin_externalpage_setup('checkpermissions', '', array('contextid' => $contextid)); break; case CONTEXT_USER: $fullname = fullname($user, has_capability('moodle/site:viewfullnames', $context)); $PAGE->set_heading($fullname); $showroles = 1; break; case CONTEXT_COURSECAT:
< $PAGE->set_heading($SITE->fullname);
> core_course_category::page_setup();
break; case CONTEXT_COURSE: if ($isfrontpage) { $PAGE->set_heading(get_string('frontpage', 'admin')); } else { $PAGE->set_heading($course->fullname); } break; case CONTEXT_MODULE: $PAGE->set_heading($context->get_context_name(false)); $PAGE->set_cacheable(false); break; case CONTEXT_BLOCK: $PAGE->set_heading($PAGE->course->fullname); break; } // Get the list of the reported-on user's role assignments - must be after // the page setup code above, or the language might be wrong. $reportuser = $userselector->get_selected_user(); if (!is_null($reportuser)) { $roleassignments = get_user_roles_with_special($context, $reportuser->id); $rolenames = role_get_names($context); }
> $PAGE->set_navigation_overflow_state(false); echo $OUTPUT->header(); >
> if (in_array($context->contextlevel, [CONTEXT_COURSE, CONTEXT_MODULE, CONTEXT_COURSECAT])) { // Print heading. > echo $OUTPUT->render_participants_tertiary_nav($course); echo $OUTPUT->heading($title); > }
// If a user has been chosen, show all the permissions for this user. if (!is_null($reportuser)) { echo $OUTPUT->box_start('generalbox boxaligncenter boxwidthwide'); if (!empty($roleassignments)) { echo $OUTPUT->heading(get_string('rolesforuser', 'core_role', fullname($reportuser)), 3); echo html_writer::start_tag('ul'); $systemcontext = context_system::instance(); foreach ($roleassignments as $ra) { $racontext = context::instance_by_id($ra->contextid); $link = html_writer::link($racontext->get_url(), $racontext->get_context_name()); $rolename = $rolenames[$ra->roleid]->localname; if (has_capability('moodle/role:manage', $systemcontext)) { $rolename = html_writer::link(new moodle_url('/admin/roles/define.php', array('action' => 'view', 'roleid' => $ra->roleid)), $rolename); } echo html_writer::tag('li', get_string('roleincontext', 'core_role', array('role' => $rolename, 'context' => $link))); } echo html_writer::end_tag('ul'); } echo $OUTPUT->heading(get_string('permissionsforuser', 'core_role', fullname($reportuser)), 3); $table = new core_role_check_capability_table($context, $reportuser, $contextname); $table->display(); echo $OUTPUT->box_end(); $selectheading = get_string('selectanotheruser', 'core_role'); } else { $selectheading = get_string('selectauser', 'core_role'); } // Show UI for choosing a user to report on. echo $OUTPUT->box_start('generalbox boxwidthnormal boxaligncenter', 'chooseuser'); echo '<form method="post" action="' . $PAGE->url . '" >'; // User selector. echo $OUTPUT->heading('<label for="reportuser">' . $selectheading . '</label>', 3); $userselector->display(); // Submit button and the end of the form. echo '<p id="chooseusersubmit"><input type="submit" value="' . get_string('showthisuserspermissions', 'core_role') . '" ' . 'class="btn btn-primary"/></p>'; echo '</form>'; echo $OUTPUT->box_end(); // Appropriate back link.
< if ($context->contextlevel > CONTEXT_USER) {
> if (!$PAGE->has_secondary_navigation() && $context->contextlevel > CONTEXT_USER) {
echo html_writer::start_tag('div', array('class'=>'backlink')); if ($returnurl) { $backurl = new moodle_url($returnurl); } else { $backurl = $context->get_url(); } echo html_writer::link($backurl, get_string('backto', '', $contextname)); echo html_writer::end_tag('div'); } echo $OUTPUT->footer();