forked from moodle/moodle
-
Notifications
You must be signed in to change notification settings - Fork 0
/
user.php
304 lines (256 loc) · 12.5 KB
/
user.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
<?php
require_once('../config.php');
require_once($CFG->libdir.'/adminlib.php');
require_once($CFG->dirroot.'/user/filters/lib.php');
$delete = optional_param('delete', 0, PARAM_INT);
$confirm = optional_param('confirm', '', PARAM_ALPHANUM); //md5 confirmation hash
$confirmuser = optional_param('confirmuser', 0, PARAM_INT);
$sort = optional_param('sort', 'name', PARAM_ALPHA);
$dir = optional_param('dir', 'ASC', PARAM_ALPHA);
$page = optional_param('page', 0, PARAM_INT);
$perpage = optional_param('perpage', 30, PARAM_INT); // how many per page
$ru = optional_param('ru', '2', PARAM_INT); // show remote users
$lu = optional_param('lu', '2', PARAM_INT); // show local users
$acl = optional_param('acl', '0', PARAM_INT); // id of user to tweak mnet ACL (requires $access)
admin_externalpage_setup('editusers');
$sitecontext = get_context_instance(CONTEXT_SYSTEM);
$site = get_site();
if (!has_capability('moodle/user:update', $sitecontext) and !has_capability('moodle/user:delete', $sitecontext)) {
print_error('nopermissions', 'error', '', 'edit/delete users');
}
$stredit = get_string('edit');
$strdelete = get_string('delete');
$strdeletecheck = get_string('deletecheck');
$strshowallusers = get_string('showallusers');
if (empty($CFG->loginhttps)) {
$securewwwroot = $CFG->wwwroot;
} else {
$securewwwroot = str_replace('http:','https:',$CFG->wwwroot);
}
$returnurl = "$CFG->wwwroot/$CFG->admin/user.php";
if ($confirmuser and confirm_sesskey()) {
if (!$user = $DB->get_record('user', array('id'=>$confirmuser))) {
print_error('nousers');
}
$auth = get_auth_plugin($user->auth);
$result = $auth->user_confirm($user->username, $user->secret);
if ($result == AUTH_CONFIRM_OK or $result == AUTH_CONFIRM_ALREADY) {
redirect($returnurl);
} else {
echo $OUTPUT->header();
redirect($returnurl, get_string('usernotconfirmed', '', fullname($user, true)));
}
} else if ($delete and confirm_sesskey()) { // Delete a selected user, after confirmation
require_capability('moodle/user:delete', $sitecontext);
$user = $DB->get_record('user', array('id'=>$delete), '*', MUST_EXIST);
if (is_siteadmin($user->id)) {
print_error('useradminodelete', 'error');
}
if ($confirm != md5($delete)) {
echo $OUTPUT->header();
$fullname = fullname($user, true);
echo $OUTPUT->heading(get_string('deleteuser', 'admin'));
$optionsyes = array('delete'=>$delete, 'confirm'=>md5($delete), 'sesskey'=>sesskey());
echo $OUTPUT->confirm(get_string('deletecheckfull', '', "'$fullname'"), new moodle_url('user.php', $optionsyes), 'user.php');
echo $OUTPUT->footer();
die;
} else if (data_submitted() and !$user->deleted) {
if (delete_user($user)) {
session_gc(); // remove stale sessions
redirect($returnurl);
} else {
session_gc(); // remove stale sessions
echo $OUTPUT->header();
echo $OUTPUT->notification($returnurl, get_string('deletednot', '', fullname($user, true)));
}
}
} else if ($acl and confirm_sesskey()) {
if (!has_capability('moodle/user:delete', $sitecontext)) {
// TODO: this should be under a separate capability
print_error('nopermissions', 'error', '', 'modify the NMET access control list');
}
if (!$user = $DB->get_record('user', array('id'=>$acl))) {
print_error('nousers', 'error');
}
if (!is_mnet_remote_user($user)) {
print_error('usermustbemnet', 'error');
}
$accessctrl = strtolower(required_param('accessctrl', PARAM_ALPHA));
if ($accessctrl != 'allow' and $accessctrl != 'deny') {
print_error('invalidaccessparameter', 'error');
}
$aclrecord = $DB->get_record('mnet_sso_access_control', array('username'=>$user->username, 'mnet_host_id'=>$user->mnethostid));
if (empty($aclrecord)) {
$aclrecord = new stdClass();
$aclrecord->mnet_host_id = $user->mnethostid;
$aclrecord->username = $user->username;
$aclrecord->accessctrl = $accessctrl;
$DB->insert_record('mnet_sso_access_control', $aclrecord);
} else {
$aclrecord->accessctrl = $accessctrl;
$DB->update_record('mnet_sso_access_control', $aclrecord);
}
$mnethosts = $DB->get_records('mnet_host', null, 'id', 'id,wwwroot,name');
redirect($returnurl);
}
// create the user filter form
$ufiltering = new user_filtering();
echo $OUTPUT->header();
// Carry on with the user listing
$columns = array("firstname", "lastname", "email", "city", "country", "lastaccess");
foreach ($columns as $column) {
$string[$column] = get_string("$column");
if ($sort != $column) {
$columnicon = "";
if ($column == "lastaccess") {
$columndir = "DESC";
} else {
$columndir = "ASC";
}
} else {
$columndir = $dir == "ASC" ? "DESC":"ASC";
if ($column == "lastaccess") {
$columnicon = $dir == "ASC" ? "up":"down";
} else {
$columnicon = $dir == "ASC" ? "down":"up";
}
$columnicon = " <img src=\"" . $OUTPUT->pix_url('t/' . $columnicon) . "\" alt=\"\" />";
}
$$column = "<a href=\"user.php?sort=$column&dir=$columndir\">".$string[$column]."</a>$columnicon";
}
if ($sort == "name") {
$sort = "firstname";
}
list($extrasql, $params) = $ufiltering->get_sql_filter();
$users = get_users_listing($sort, $dir, $page*$perpage, $perpage, '', '', '', $extrasql, $params);
$usercount = get_users(false);
$usersearchcount = get_users(false, '', true, null, "", '', '', '', '', '*', $extrasql, $params);
if ($extrasql !== '') {
echo $OUTPUT->heading("$usersearchcount / $usercount ".get_string('users'));
$usercount = $usersearchcount;
} else {
echo $OUTPUT->heading("$usercount ".get_string('users'));
}
$strall = get_string('all');
$baseurl = new moodle_url('user.php', array('sort' => $sort, 'dir' => $dir, 'perpage' => $perpage));
echo $OUTPUT->paging_bar($usercount, $page, $perpage, $baseurl);
flush();
if (!$users) {
$match = array();
echo $OUTPUT->heading(get_string('nousersfound'));
$table = NULL;
} else {
$countries = get_string_manager()->get_list_of_countries(false);
if (empty($mnethosts)) {
$mnethosts = $DB->get_records('mnet_host', null, 'id', 'id,wwwroot,name');
}
foreach ($users as $key => $user) {
if (isset($countries[$user->country])) {
$users[$key]->country = $countries[$user->country];
}
}
if ($sort == "country") { // Need to resort by full country name, not code
foreach ($users as $user) {
$susers[$user->id] = $user->country;
}
asort($susers);
foreach ($susers as $key => $value) {
$nusers[] = $users[$key];
}
$users = $nusers;
}
$override = new stdClass();
$override->firstname = 'firstname';
$override->lastname = 'lastname';
$fullnamelanguage = get_string('fullnamedisplay', '', $override);
if (($CFG->fullnamedisplay == 'firstname lastname') or
($CFG->fullnamedisplay == 'firstname') or
($CFG->fullnamedisplay == 'language' and $fullnamelanguage == 'firstname lastname' )) {
$fullnamedisplay = "$firstname / $lastname";
} else { // ($CFG->fullnamedisplay == 'language' and $fullnamelanguage == 'lastname firstname')
$fullnamedisplay = "$lastname / $firstname";
}
$table = new html_table();
$table->head = array ($fullnamedisplay, $email, $city, $country, $lastaccess, "", "", "");
$table->align = array ("left", "left", "left", "left", "left", "center", "center", "center");
$table->width = "95%";
foreach ($users as $user) {
if (isguestuser($user)) {
continue; // do not display guest here
}
if ($user->id == $USER->id or is_siteadmin($user)) {
$deletebutton = "";
} else {
if (has_capability('moodle/user:delete', $sitecontext)) {
$deletebutton = "<a href=\"user.php?delete=$user->id&sesskey=".sesskey()."\">$strdelete</a>";
} else {
$deletebutton ="";
}
}
if (has_capability('moodle/user:update', $sitecontext) and (is_siteadmin($USER) or !is_siteadmin($user)) and !is_mnet_remote_user($user)) {
$editbutton = "<a href=\"$securewwwroot/user/editadvanced.php?id=$user->id&course=$site->id\">$stredit</a>";
if ($user->confirmed == 0) {
$confirmbutton = "<a href=\"user.php?confirmuser=$user->id&sesskey=".sesskey()."\">" . get_string('confirm') . "</a>";
} else {
$confirmbutton = "";
}
} else {
$editbutton ="";
if ($user->confirmed == 0) {
$confirmbutton = "<span class=\"dimmed_text\">".get_string('confirm')."</span>";
} else {
$confirmbutton = "";
}
}
// for remote users, shuffle columns around and display MNET stuff
if (is_mnet_remote_user($user)) {
$accessctrl = 'allow';
if ($acl = $DB->get_record('mnet_sso_access_control', array('username'=>$user->username, 'mnet_host_id'=>$user->mnethostid))) {
$accessctrl = $acl->accessctrl;
}
$changeaccessto = ($accessctrl == 'deny' ? 'allow' : 'deny');
// delete button in confirm column - remote users should already be confirmed
// TODO: no delete for remote users, for now. new userid, delete flag, unique on username/host...
$confirmbutton = "";
// ACL in delete column
$deletebutton = get_string($accessctrl, 'mnet');
if (has_capability('moodle/user:delete', $sitecontext)) {
// TODO: this should be under a separate capability
$deletebutton .= " (<a href=\"?acl={$user->id}&accessctrl=$changeaccessto&sesskey=".sesskey()."\">"
. get_string($changeaccessto, 'mnet') . " access</a>)";
}
// mnet info in edit column
if (isset($mnethosts[$user->mnethostid])) {
$editbutton = $mnethosts[$user->mnethostid]->name;
}
}
if ($user->lastaccess) {
$strlastaccess = format_time(time() - $user->lastaccess);
} else {
$strlastaccess = get_string('never');
}
$fullname = fullname($user, true);
$table->data[] = array ("<a href=\"../user/view.php?id=$user->id&course=$site->id\">$fullname</a>",
"$user->email",
"$user->city",
"$user->country",
$strlastaccess,
$editbutton,
$deletebutton,
$confirmbutton);
}
}
// add filters
$ufiltering->display_add();
$ufiltering->display_active();
if (has_capability('moodle/user:create', $sitecontext)) {
echo $OUTPUT->heading('<a href="'.$securewwwroot.'/user/editadvanced.php?id=-1">'.get_string('addnewuser').'</a>');
}
if (!empty($table)) {
echo html_writer::table($table);
echo $OUTPUT->paging_bar($usercount, $page, $perpage, $baseurl);
if (has_capability('moodle/user:create', $sitecontext)) {
echo $OUTPUT->heading('<a href="'.$securewwwroot.'/user/editadvanced.php?id=-1">'.get_string('addnewuser').'</a>');
}
}
echo $OUTPUT->footer();