2 // This file is part of Moodle - http://moodle.org/
4 // Moodle is free software: you can redistribute it and/or modify
5 // it under the terms of the GNU General Public License as published by
6 // the Free Software Foundation, either version 3 of the License, or
7 // (at your option) any later version.
9 // Moodle is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License
15 // along with Moodle. If not, see <http://www.gnu.org/licenses/>.
18 * Shows the result of has_capability for every capability for a user in a context.
21 * @copyright 1999 onwards Martin Dougiamas (http://dougiamas.com)
22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
25 require_once(__DIR__
. '/../../config.php');
27 $contextid = required_param('contextid', PARAM_INT
);
29 list($context, $course, $cm) = get_context_info_array($contextid);
31 $url = new moodle_url('/admin/roles/check.php', array('contextid' => $contextid));
34 $isfrontpage = ($course->id
== SITEID
);
37 if ($context->contextlevel
== CONTEXT_USER
) {
38 $course = $DB->get_record('course', array('id'=>optional_param('courseid', SITEID
, PARAM_INT
)), '*', MUST_EXIST
);
39 $user = $DB->get_record('user', array('id'=>$context->instanceid
), '*', MUST_EXIST
);
40 $url->param('courseid', $course->id
);
41 $url->param('userid', $user->id
);
48 require_login($course, false, $cm);
49 if (!has_any_capability(array('moodle/role:assign', 'moodle/role:safeoverride', 'moodle/role:override', 'moodle/role:manage'), $context)) {
50 print_error('nopermissions', 'error', '', get_string('checkpermissions', 'core_role'));
54 if ($context->contextlevel
== CONTEXT_USER
and $USER->id
!= $context->instanceid
) {
55 $PAGE->navbar
->includesettingsbase
= true;
56 $PAGE->navigation
->extend_for_user($user);
57 $PAGE->set_context(context_course
::instance($course->id
));
59 $PAGE->set_context($context);
62 $PAGE->set_context($context);
64 $courseid = $course->id
;
65 $contextname = $context->get_context_name();
67 // Get the user_selector we will need.
68 // Teachers within a course just get to see the same list of enrolled users.
69 // Admins (people with moodle/role:manage) can run this report for any user.
70 $options = array('accesscontext' => $context);
71 $userselector = new core_role_check_users_selector('reportuser', $options);
72 $userselector->set_rows(20);
74 // Work out an appropriate page title.
75 $title = get_string('checkpermissionsin', 'core_role', $contextname);
77 $PAGE->set_pagelayout('admin');
78 $PAGE->set_title($title);
80 switch ($context->contextlevel
) {
82 require_once($CFG->libdir
.'/adminlib.php');
83 admin_externalpage_setup('checkpermissions', '', array('contextid' => $contextid));
86 $fullname = fullname($user, has_capability('moodle/site:viewfullnames', $context));
87 $PAGE->set_heading($fullname);
90 case CONTEXT_COURSECAT
:
91 $PAGE->set_heading($SITE->fullname
);
95 $PAGE->set_heading(get_string('frontpage', 'admin'));
97 $PAGE->set_heading($course->fullname
);
101 $PAGE->set_heading($context->get_context_name(false));
102 $PAGE->set_cacheable(false);
105 $PAGE->set_heading($PAGE->course
->fullname
);
109 // Get the list of the reported-on user's role assignments - must be after
110 // the page setup code above, or the language might be wrong.
111 $reportuser = $userselector->get_selected_user();
112 if (!is_null($reportuser)) {
113 $roleassignments = get_user_roles_with_special($context, $reportuser->id
);
114 $rolenames = role_get_names($context);
117 echo $OUTPUT->header();
120 echo $OUTPUT->heading($title);
122 // If a user has been chosen, show all the permissions for this user.
123 if (!is_null($reportuser)) {
124 echo $OUTPUT->box_start('generalbox boxaligncenter boxwidthwide');
126 if (!empty($roleassignments)) {
127 echo $OUTPUT->heading(get_string('rolesforuser', 'core_role', fullname($reportuser)), 3);
128 echo html_writer
::start_tag('ul');
130 $systemcontext = context_system
::instance();
131 foreach ($roleassignments as $ra) {
132 $racontext = context
::instance_by_id($ra->contextid
);
133 $link = html_writer
::link($racontext->get_url(), $racontext->get_context_name());
135 $rolename = $rolenames[$ra->roleid
]->localname
;
136 if (has_capability('moodle/role:manage', $systemcontext)) {
137 $rolename = html_writer
::link(new moodle_url('/admin/roles/define.php',
138 array('action' => 'view', 'roleid' => $ra->roleid
)), $rolename);
141 echo html_writer
::tag('li', get_string('roleincontext', 'core_role',
142 array('role' => $rolename, 'context' => $link)));
144 echo html_writer
::end_tag('ul');
147 echo $OUTPUT->heading(get_string('permissionsforuser', 'core_role', fullname($reportuser)), 3);
148 $table = new core_role_check_capability_table($context, $reportuser, $contextname);
150 echo $OUTPUT->box_end();
152 $selectheading = get_string('selectanotheruser', 'core_role');
154 $selectheading = get_string('selectauser', 'core_role');
157 // Show UI for choosing a user to report on.
158 echo $OUTPUT->box_start('generalbox boxwidthnormal boxaligncenter', 'chooseuser');
159 echo '<form method="get" action="' . $CFG->wwwroot
. '/' . $CFG->admin
. '/roles/check.php" >';
162 echo '<input type="hidden" name="contextid" value="' . $context->id
. '" />';
163 if (!empty($user->id
)) {
164 echo '<input type="hidden" name="userid" value="' . $user->id
. '" />';
167 echo '<input type="hidden" name="courseid" value="' . $courseid . '" />';
171 echo $OUTPUT->heading('<label for="reportuser">' . $selectheading . '</label>', 3);
172 $userselector->display();
174 // Submit button and the end of the form.
175 echo '<p id="chooseusersubmit"><input type="submit" value="' . get_string('showthisuserspermissions', 'core_role') . '" /></p>';
177 echo $OUTPUT->box_end();
179 // Appropriate back link.
180 if ($context->contextlevel
> CONTEXT_USER
) {
181 echo html_writer
::start_tag('div', array('class'=>'backlink'));
182 echo html_writer
::tag('a', get_string('backto', '', $contextname), array('href'=>$context->get_url()));
183 echo html_writer
::end_tag('div');
186 echo $OUTPUT->footer();