3 require_once('../config.php');
4 require_once($CFG->libdir.'/adminlib.php');
5 require_once($CFG->dirroot.'/user/filters/lib.php');
7 $delete = optional_param('delete', 0, PARAM_INT);
8 $confirm = optional_param('confirm', '', PARAM_ALPHANUM); //md5 confirmation hash
9 $confirmuser = optional_param('confirmuser', 0, PARAM_INT);
10 $sort = optional_param('sort', 'name', PARAM_ALPHANUM);
11 $dir = optional_param('dir', 'ASC', PARAM_ALPHA);
12 $page = optional_param('page', 0, PARAM_INT);
13 $perpage = optional_param('perpage', 30, PARAM_INT); // how many per page
14 $ru = optional_param('ru', '2', PARAM_INT); // show remote users
15 $lu = optional_param('lu', '2', PARAM_INT); // show local users
16 $acl = optional_param('acl', '0', PARAM_INT); // id of user to tweak mnet ACL (requires $access)
19 admin_externalpage_setup('editusers');
21 $sitecontext = get_context_instance(CONTEXT_SYSTEM);
24 if (!has_capability('moodle/user:update', $sitecontext) and !has_capability('moodle/user:delete', $sitecontext)) {
25 print_error('nopermissions', 'error', '', 'edit/delete users');
28 $stredit = get_string('edit');
29 $strdelete = get_string('delete');
30 $strdeletecheck = get_string('deletecheck');
31 $strshowallusers = get_string('showallusers');
33 if (empty($CFG->loginhttps)) {
34 $securewwwroot = $CFG->wwwroot;
36 $securewwwroot = str_replace('http:','https:',$CFG->wwwroot);
39 $returnurl = "$CFG->wwwroot/$CFG->admin/user.php";
41 if ($confirmuser and confirm_sesskey()) {
42 if (!$user = $DB->get_record('user', array('id'=>$confirmuser))) {
43 print_error('nousers');
46 $auth = get_auth_plugin($user->auth);
48 $result = $auth->user_confirm($user->username, $user->secret);
50 if ($result == AUTH_CONFIRM_OK or $result == AUTH_CONFIRM_ALREADY) {
53 echo $OUTPUT->header();
54 redirect($returnurl, get_string('usernotconfirmed', '', fullname($user, true)));
57 } else if ($delete and confirm_sesskey()) { // Delete a selected user, after confirmation
59 require_capability('moodle/user:delete', $sitecontext);
61 $user = $DB->get_record('user', array('id'=>$delete), '*', MUST_EXIST);
63 if (is_siteadmin($user->id)) {
64 print_error('useradminodelete', 'error');
67 if ($confirm != md5($delete)) {
68 echo $OUTPUT->header();
69 $fullname = fullname($user, true);
70 echo $OUTPUT->heading(get_string('deleteuser', 'admin'));
71 $optionsyes = array('delete'=>$delete, 'confirm'=>md5($delete), 'sesskey'=>sesskey());
72 echo $OUTPUT->confirm(get_string('deletecheckfull', '', "'$fullname'"), new moodle_url('user.php', $optionsyes), 'user.php');
73 echo $OUTPUT->footer();
75 } else if (data_submitted() and !$user->deleted) {
76 if (delete_user($user)) {
77 session_gc(); // remove stale sessions
80 session_gc(); // remove stale sessions
81 echo $OUTPUT->header();
82 echo $OUTPUT->notification($returnurl, get_string('deletednot', '', fullname($user, true)));
85 } else if ($acl and confirm_sesskey()) {
86 if (!has_capability('moodle/user:delete', $sitecontext)) {
87 // TODO: this should be under a separate capability
88 print_error('nopermissions', 'error', '', 'modify the NMET access control list');
90 if (!$user = $DB->get_record('user', array('id'=>$acl))) {
91 print_error('nousers', 'error');
93 if (!is_mnet_remote_user($user)) {
94 print_error('usermustbemnet', 'error');
96 $accessctrl = strtolower(required_param('accessctrl', PARAM_ALPHA));
97 if ($accessctrl != 'allow' and $accessctrl != 'deny') {
98 print_error('invalidaccessparameter', 'error');
100 $aclrecord = $DB->get_record('mnet_sso_access_control', array('username'=>$user->username, 'mnet_host_id'=>$user->mnethostid));
101 if (empty($aclrecord)) {
102 $aclrecord = new stdClass();
103 $aclrecord->mnet_host_id = $user->mnethostid;
104 $aclrecord->username = $user->username;
105 $aclrecord->accessctrl = $accessctrl;
106 $DB->insert_record('mnet_sso_access_control', $aclrecord);
108 $aclrecord->accessctrl = $accessctrl;
109 $DB->update_record('mnet_sso_access_control', $aclrecord);
111 $mnethosts = $DB->get_records('mnet_host', null, 'id', 'id,wwwroot,name');
112 redirect($returnurl);
115 // create the user filter form
116 $ufiltering = new user_filtering();
117 echo $OUTPUT->header();
119 // Carry on with the user listing
120 $context = context_system::instance();
121 $extracolumns = get_extra_user_fields($context);
122 $columns = array_merge(array('firstname', 'lastname'), $extracolumns,
123 array('city', 'country', 'lastaccess'));
125 foreach ($columns as $column) {
126 $string[$column] = get_user_field_name($column);
127 if ($sort != $column) {
129 if ($column == "lastaccess") {
135 $columndir = $dir == "ASC" ? "DESC":"ASC";
136 if ($column == "lastaccess") {
137 $columnicon = $dir == "ASC" ? "up":"down";
139 $columnicon = $dir == "ASC" ? "down":"up";
141 $columnicon = " <img src=\"" . $OUTPUT->pix_url('t/' . $columnicon) . "\" alt=\"\" />";
144 $$column = "<a href=\"user.php?sort=$column&dir=$columndir\">".$string[$column]."</a>$columnicon";
147 if ($sort == "name") {
151 list($extrasql, $params) = $ufiltering->get_sql_filter();
152 $users = get_users_listing($sort, $dir, $page*$perpage, $perpage, '', '', '',
153 $extrasql, $params, $context);
154 $usercount = get_users(false);
155 $usersearchcount = get_users(false, '', true, null, "", '', '', '', '', '*', $extrasql, $params);
157 if ($extrasql !== '') {
158 echo $OUTPUT->heading("$usersearchcount / $usercount ".get_string('users'));
159 $usercount = $usersearchcount;
161 echo $OUTPUT->heading("$usercount ".get_string('users'));
164 $strall = get_string('all');
166 $baseurl = new moodle_url('user.php', array('sort' => $sort, 'dir' => $dir, 'perpage' => $perpage));
167 echo $OUTPUT->paging_bar($usercount, $page, $perpage, $baseurl);
174 echo $OUTPUT->heading(get_string('nousersfound'));
180 $countries = get_string_manager()->get_list_of_countries(false);
181 if (empty($mnethosts)) {
182 $mnethosts = $DB->get_records('mnet_host', null, 'id', 'id,wwwroot,name');
185 foreach ($users as $key => $user) {
186 if (isset($countries[$user->country])) {
187 $users[$key]->country = $countries[$user->country];
190 if ($sort == "country") { // Need to resort by full country name, not code
191 foreach ($users as $user) {
192 $susers[$user->id] = $user->country;
195 foreach ($susers as $key => $value) {
196 $nusers[] = $users[$key];
201 $override = new stdClass();
202 $override->firstname = 'firstname';
203 $override->lastname = 'lastname';
204 $fullnamelanguage = get_string('fullnamedisplay', '', $override);
205 if (($CFG->fullnamedisplay == 'firstname lastname') or
206 ($CFG->fullnamedisplay == 'firstname') or
207 ($CFG->fullnamedisplay == 'language' and $fullnamelanguage == 'firstname lastname' )) {
208 $fullnamedisplay = "$firstname / $lastname";
209 } else { // ($CFG->fullnamedisplay == 'language' and $fullnamelanguage == 'lastname firstname')
210 $fullnamedisplay = "$lastname / $firstname";
213 $table = new html_table();
214 $table->head = array ();
215 $table->align = array();
216 $table->head[] = $fullnamedisplay;
217 $table->align[] = 'left';
218 foreach ($extracolumns as $field) {
219 $table->head[] = ${$field};
220 $table->align[] = 'left';
222 $table->head[] = $city;
223 $table->align[] = 'left';
224 $table->head[] = $country;
225 $table->align[] = 'left';
226 $table->head[] = $lastaccess;
227 $table->align[] = 'left';
229 $table->align[] = 'center';
231 $table->align[] = 'center';
233 $table->align[] = 'center';
235 $table->width = "95%";
236 foreach ($users as $user) {
237 if (isguestuser($user)) {
238 continue; // do not display guest here
241 if ($user->id == $USER->id or is_siteadmin($user)) {
244 if (has_capability('moodle/user:delete', $sitecontext)) {
245 $deletebutton = "<a href=\"user.php?delete=$user->id&sesskey=".sesskey()."\">$strdelete</a>";
251 if (has_capability('moodle/user:update', $sitecontext) and (is_siteadmin($USER) or !is_siteadmin($user)) and !is_mnet_remote_user($user)) {
252 $editbutton = "<a href=\"$securewwwroot/user/editadvanced.php?id=$user->id&course=$site->id\">$stredit</a>";
253 if ($user->confirmed == 0) {
254 $confirmbutton = "<a href=\"user.php?confirmuser=$user->id&sesskey=".sesskey()."\">" . get_string('confirm') . "</a>";
260 if ($user->confirmed == 0) {
261 $confirmbutton = "<span class=\"dimmed_text\">".get_string('confirm')."</span>";
267 // for remote users, shuffle columns around and display MNET stuff
268 if (is_mnet_remote_user($user)) {
269 $accessctrl = 'allow';
270 if ($acl = $DB->get_record('mnet_sso_access_control', array('username'=>$user->username, 'mnet_host_id'=>$user->mnethostid))) {
271 $accessctrl = $acl->accessctrl;
273 $changeaccessto = ($accessctrl == 'deny' ? 'allow' : 'deny');
274 // delete button in confirm column - remote users should already be confirmed
275 // TODO: no delete for remote users, for now. new userid, delete flag, unique on username/host...
277 // ACL in delete column
278 $deletebutton = get_string($accessctrl, 'mnet');
279 if (has_capability('moodle/user:delete', $sitecontext)) {
280 // TODO: this should be under a separate capability
281 $deletebutton .= " (<a href=\"?acl={$user->id}&accessctrl=$changeaccessto&sesskey=".sesskey()."\">"
282 . get_string($changeaccessto, 'mnet') . " access</a>)";
284 // mnet info in edit column
285 if (isset($mnethosts[$user->mnethostid])) {
286 $editbutton = $mnethosts[$user->mnethostid]->name;
290 if ($user->lastaccess) {
291 $strlastaccess = format_time(time() - $user->lastaccess);
293 $strlastaccess = get_string('never');
295 $fullname = fullname($user, true);
298 $row[] = "<a href=\"../user/view.php?id=$user->id&course=$site->id\">$fullname</a>";
299 foreach ($extracolumns as $field) {
300 $row[] = $user->{$field};
302 $row[] = $user->city;
303 $row[] = $user->country;
304 $row[] = $strlastaccess;
305 $row[] = $editbutton;
306 $row[] = $deletebutton;
307 $row[] = $confirmbutton;
308 $table->data[] = $row;
313 $ufiltering->display_add();
314 $ufiltering->display_active();
316 if (has_capability('moodle/user:create', $sitecontext)) {
317 echo $OUTPUT->heading('<a href="'.$securewwwroot.'/user/editadvanced.php?id=-1">'.get_string('addnewuser').'</a>');
319 if (!empty($table)) {
320 echo html_writer::table($table);
321 echo $OUTPUT->paging_bar($usercount, $page, $perpage, $baseurl);
322 if (has_capability('moodle/user:create', $sitecontext)) {
323 echo $OUTPUT->heading('<a href="'.$securewwwroot.'/user/editadvanced.php?id=-1">'.get_string('addnewuser').'</a>');
327 echo $OUTPUT->footer();