edit.php 16.1 KB
Newer Older
1 2
<?php
/**
3
 * Mahara: Electronic portfolio, weblog, resume builder and social networking
4
 * Copyright (C) 2006-2008 Catalyst IT Ltd (http://www.catalyst.net.nz)
5
 *
6 7 8 9
 * This program 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.
10
 *
11 12 13 14
 * This program 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.
15
 *
16 17
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
18 19 20
 *
 * @package    mahara
 * @subpackage admin
21
 * @author     Catalyst IT Ltd
22
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL
23
 * @copyright  (C) 2006-2008 Catalyst IT Ltd http://catalyst.net.nz
24 25 26 27
 *
 */

define('INTERNAL', 1);
28
define('INSTITUTIONALADMIN', 1);
29
define('MENUITEM', 'configusers/usersearch');
30
require(dirname(dirname(dirname(__FILE__))) . '/init.php');
31
define('TITLE', get_string('accountsettings', 'admin'));
32 33 34
define('SECTION_PLUGINTYPE', 'core');
define('SECTION_PLUGINNAME', 'admin');
require_once('pieforms/pieform.php');
35
require_once('activity.php');
36 37

$id = param_integer('id');
38 39
$user = new User;
$user->find_by_id($id);
40

41 42
if (!$USER->is_admin_for_user($user)) {
    redirect(get_config('wwwroot').'user/view.php?id='.$id);
43
}
44

45 46
$suspended = $user->get('suspendedcusr');
if (empty($suspended)) {
47
    $suspendform = pieform(array(
Richard Mansfield's avatar
Richard Mansfield committed
48
        'name'       => 'edituser_suspend',
49 50 51 52 53 54 55 56
        'plugintype' => 'core',
        'pluginname' => 'admin',
        'elements'   => array(
            'id' => array(
                 'type'    => 'hidden',
                 'value'   => $id,
            ),
            'reason' => array(
57 58 59
                'type'        => 'textarea',
                'rows'        => 5,
                'cols'        => 60,
60
                'title'       => get_string('reason'),
61
                'description' => get_string('suspendedreasondescription', 'admin'),
62 63 64 65 66 67 68 69 70
            ),
            'submit' => array(
                'type'  => 'submit',
                'value' => get_string('suspenduser','admin'),
            ),
        )
    ));
} else {
    $suspendform = pieform(array(
Richard Mansfield's avatar
Richard Mansfield committed
71
        'name'       => 'edituser_unsuspend',
72 73 74 75 76 77 78 79 80 81 82 83 84
        'plugintype' => 'core',
        'pluginname' => 'admin',
        'elements'   => array(
            'id' => array(
                 'type'    => 'hidden',
                 'value'   => $id,
            ),
            'submit' => array(
                'type'  => 'submit',
                'value' => get_string('unsuspenduser','admin'),
            ),
        )
    ));
85
    $suspender = display_name(get_record('usr', 'id', $suspended));
86 87
}

Richard Mansfield's avatar
Richard Mansfield committed
88
function edituser_suspend_submit(Pieform $form, $values) {
89 90 91 92 93 94
    global $SESSION;
    suspend_user($values['id'], $values['reason']);
    $SESSION->add_ok_msg(get_string('usersuspended', 'admin'));
    redirect('/admin/users/edit.php?id=' . $values['id']);
}

Richard Mansfield's avatar
Richard Mansfield committed
95
function edituser_unsuspend_submit(Pieform $form, $values) {
96 97 98 99 100 101 102 103
    global $SESSION;
    unsuspend_user($values['id']);
    $SESSION->add_ok_msg(get_string('userunsuspended', 'admin'));
    redirect('/admin/users/edit.php?id=' . $values['id']);
}


// Site-wide account settings
104
$currentdate = getdate();
Richard Mansfield's avatar
Richard Mansfield committed
105
$elements = array();
106 107 108 109 110 111 112 113
$elements['id'] = array(
    'type'    => 'hidden',
    'rules'   => array('integer' => true),
    'value'   => $id,
);
$elements['password'] = array(
    'type'         => 'text',
    'title'        => get_string('resetpassword','admin'),
114
    'description'  => get_string('resetpassworddescription','admin'),
115 116 117 118
);
$elements['passwordchange'] = array(
    'type'         => 'checkbox',
    'title'        => get_string('forcepasswordchange','admin'),
119
    'description'  => get_string('forcepasswordchangedescription','admin'),
120 121
    'defaultvalue' => $user->passwordchange,
);
122 123 124 125
if ($USER->get('admin')) {
    $elements['staff'] = array(
        'type'         => 'checkbox',
        'title'        => get_string('sitestaff','admin'),
126
        //'description'  => get_string('sitestaffdescription','admin'),
127 128 129 130 131
        'defaultvalue' => $user->staff,
    );
    $elements['admin'] = array(
        'type'         => 'checkbox',
        'title'        => get_string('siteadmin','admin'),
132
        //'description'  => get_string('siteadmindescription','admin'),
133 134 135
        'defaultvalue' => $user->admin,
    );
}
136 137 138 139 140 141 142 143
$elements['expiry'] = array(
    'type'         => 'date',
    'title'        => get_string('accountexpiry', 'admin'),
    'description'  => get_string('accountexpirydescription', 'admin'),
    'minyear'      => $currentdate['year'] - 2,
    'maxyear'      => $currentdate['year'] + 20,
    'defaultvalue' => $user->expiry
);
144
$elements['quota'] = array(
145
    'type'         => 'bytes',
146
    'title'        => get_string('filequota','admin'),
147
    'description'  => get_string('filequotadescription','admin'),
148
    'rules'        => array('integer' => true),
149
    'defaultvalue' => $user->quota,
150
);
151 152 153 154 155

$authinstances = auth_get_auth_instances();
if (count($authinstances) > 1) {
    $options = array();

156
    $external = false;
157
    foreach ($authinstances as $authinstance) {
Richard Mansfield's avatar
Richard Mansfield committed
158
        if ($USER->can_edit_institution($authinstance->name)) {
159
            $options[$authinstance->id] = $authinstance->displayname. ': '.$authinstance->instancename;
160 161 162
            if ($authinstance->authname != 'internal') {
                $external = true;
            }
163
        }
164 165
    }

166 167
    if (isset($options[$user->authinstance])) {
        $elements['authinstance'] = array(
168 169 170 171
            'type'         => 'select',
            'title'        => get_string('authenticatedby', 'admin'),
            //'description'  => get_string('authenticatedbydescription', 'admin'),
            'options'      => $options,
172 173
            'defaultvalue' => $user->authinstance,
        );
174 175 176
        if ($external) {
            $un = get_field('auth_remote_user', 'remoteusername', 'authinstance', $user->authinstance, 'localusr', $user->id);
            $elements['remoteusername'] = array(
177 178 179
                'type'         => 'text',
                'title'        => get_string('remoteusername', 'admin'),
                'description'  => get_string('remoteusernamedescription', 'admin'),
180 181 182
                'defaultvalue' => $un ? $un : $user->username,
            );
        }
183
    }
184

185 186
}

187 188 189 190 191
$elements['submit'] = array(
    'type'  => 'submit',
    'value' => get_string('savechanges','admin'),
);

Richard Mansfield's avatar
Richard Mansfield committed
192 193
$siteform = pieform(array(
    'name'       => 'edituser_site',
194 195 196 197 198 199 200
    'renderer'   => 'table',
    'plugintype' => 'core',
    'pluginname' => 'admin',
    'elements'   => $elements,
));


Richard Mansfield's avatar
Richard Mansfield committed
201
function edituser_site_submit(Pieform $form, $values) {
202 203 204 205 206 207
    if (!$user = get_record('usr', 'id', $values['id'])) {
        return false;
    }

    if (isset($values['password']) && $values['password'] !== '') {
        $user->password = $values['password'];
208
        $user->salt = '';
209 210
    }
    $user->passwordchange = (int) ($values['passwordchange'] == 'on');
211
    $user->quota = $values['quota'];
212
    $user->expiry = db_format_timestamp($values['expiry']);
213 214 215 216 217

    global $USER;
    if ($USER->get('admin')) {  // Not editable by institutional admins
        $user->staff = (int) ($values['staff'] == 'on');
        $user->admin = (int) ($values['admin'] == 'on');
218 219 220
        if ($user->admin) {
            activity_add_admin_defaults(array($user->id));
        }
221 222 223 224
    }

    // Authinstance can be changed by institutional admins if both the
    // old and new authinstances belong to the admin's institutions
225 226 227 228
    $remotename = get_field('auth_remote_user', 'remoteusername', 'authinstance', $user->authinstance, 'localusr', $user->id);
    if (!$remotename) {
        $remotename = $user->username;
    }
229 230 231
    if (isset($values['authinstance'])
        && ($values['authinstance'] != $user->authinstance
            || (isset($values['remoteusername']) && $values['remoteusername'] != $remotename))) {
232 233 234 235 236 237 238
        $authinst = get_records_select_assoc('auth_instance', 'id = ? OR id = ?', 
                                             array($values['authinstance'], $user->authinstance));
        if ($USER->get('admin') || 
            ($USER->is_institutional_admin($authinst[$values['authinstance']]->institution) &&
             $USER->is_institutional_admin($authinst[$user->authinstance]->institution))) {
            delete_records('auth_remote_user', 'authinstance', $user->authinstance, 'localusr', $user->id);
            if ($authinst[$values['authinstance']]->authname != 'internal') {
239 240 241 242 243 244
                if (isset($values['remoteusername']) && strlen($values['remoteusername']) > 0) {
                    $un = $values['remoteusername'];
                }
                else {
                    $un = $remotename;
                }
245 246
                insert_record('auth_remote_user', (object) array(
                    'authinstance'   => $values['authinstance'],
247
                    'remoteusername' => $un,
248 249 250 251 252
                    'localusr'       => $user->id,
                ));
            }
            $user->authinstance = $values['authinstance'];
        }
253
    }
254 255 256 257 258 259 260

    update_record('usr', $user);

    redirect('/admin/users/edit.php?id='.$user->id);
}


261
// Institution settings form
Richard Mansfield's avatar
Richard Mansfield committed
262 263 264 265 266 267 268 269

$elements = array(
    'id' => array(
         'type'    => 'hidden',
         'value'   => $id,
     ),
);

270 271 272 273 274 275 276 277
$allinstitutions = get_records_assoc('institution');
foreach ($user->get('institutions') as $i) {
    $elements[$i->institution.'_settings'] = array(
        'type' => 'fieldset',
        'legend' => $allinstitutions[$i->institution]->displayname,
        'elements' => array(
            $i->institution.'_expiry' => array(
                'type'         => 'date',
278 279
                'title'        => get_string('membershipexpiry', 'admin'),
                'description'  => get_string('membershipexpirydescription', 'admin'),
280 281 282 283 284 285
                'minyear'      => $currentdate['year'],
                'maxyear'      => $currentdate['year'] + 20,
                'defaultvalue' => $i->expiry
            ),
            $i->institution.'_studentid' => array(
                'type'         => 'text',
286 287
                'title'        => get_string('studentid', 'admin'),
                'description'  => get_string('institutionstudentiddescription', 'admin'),
288 289
                'defaultvalue' => $i->studentid,
            ),
290
            $i->institution.'_staff' => array(
291 292 293
                'type'         => 'checkbox',
                'title'        => get_string('institutionstaff','admin'),
                'defaultvalue' => $i->staff,
294
            ),
295 296 297
            $i->institution.'_admin' => array(
                'type'         => 'checkbox',
                'title'        => get_string('institutionadmin','admin'),
298
                'description'  => get_string('institutionadmindescription','admin'),
299 300 301 302 303 304 305
                'defaultvalue' => $i->admin,
            ),
            $i->institution.'_submit' => array(
                'type'  => 'submit',
                'value' => get_string('update'),
            ),
        ),
Richard Mansfield's avatar
Richard Mansfield committed
306
    );
307
    $elements[$i->institution.'_remove'] = array(
Richard Mansfield's avatar
Richard Mansfield committed
308
        'type'  => 'submit',
309
        'value' => get_string('remove'),
310
        'confirm' => get_string('confirmremoveuserfrominstitution', 'admin'),
Richard Mansfield's avatar
Richard Mansfield committed
311 312
    );
}
313

314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335
// Only site admins can add institutions; institutional admins must invite
if ($USER->get('admin') 
    && (get_config('usersallowedmultipleinstitutions') || count($user->institutions) == 0)) {
    $options = array();
    foreach ($allinstitutions as $i) {
        if (!$user->in_institution($i->name) && $i->name != 'mahara') {
            $options[$i->name] = $i->displayname;
        }
    }
    if (!empty($options)) {
        $elements['addinstitution'] = array(
            'type'         => 'select',
            'title'        => get_string('addinstitution', 'admin'),
            'options'      => $options,
        );
        $elements['add'] = array(
            'type'  => 'submit',
            'value' => get_string('addinstitution','admin'),
        );
    }
}

Richard Mansfield's avatar
Richard Mansfield committed
336 337 338 339 340 341 342 343 344
$institutionform = pieform(array(
    'name'       => 'edituser_institution',
    'renderer'   => 'table',
    'plugintype' => 'core',
    'pluginname' => 'admin',
    'elements'   => $elements,
));

function edituser_institution_submit(Pieform $form, $values) {
345 346
    $user = new User;
    if (!$user->find_by_id($values['id'])) {
Richard Mansfield's avatar
Richard Mansfield committed
347 348
        return false;
    }
349
    $userinstitutions = $user->get('institutions');
Richard Mansfield's avatar
Richard Mansfield committed
350

351
    global $USER;
352
    foreach ($userinstitutions as $i) {
Richard Mansfield's avatar
Richard Mansfield committed
353
        if ($USER->can_edit_institution($i->institution)) {
354 355 356 357
            if (isset($values[$i->institution.'_submit'])) {
                $newuser = (object) array(
                    'usr'         => $user->id,
                    'institution' => $i->institution,
358
                    'ctime'       => db_format_timestamp($i->ctime),
359
                    'studentid'   => $values[$i->institution . '_studentid'],
360
                    'staff'       => (int) ($values[$i->institution . '_staff'] == 'on'),
361 362 363 364 365 366 367 368
                    'admin'       => (int) ($values[$i->institution . '_admin'] == 'on'),
                );
                if ($values[$i->institution . '_expiry']) {
                    $newuser->expiry = db_format_timestamp($values[$i->institution . '_expiry']);
                }
                db_begin();
                delete_records('usr_institution', 'usr', $user->id, 'institution', $i->institution);
                insert_record('usr_institution', $newuser);
369 370 371
                if ($newuser->admin) {
                    activity_add_admin_defaults(array($user->id));
                }
372 373 374 375
                handle_event('updateuser', $user->id);
                db_commit();
                break;
            } else if (isset($values[$i->institution.'_remove'])) {
376 377 378 379 380
                if ($user->id == $USER->id) {
                    $USER->leave_institution($i->institution);
                } else {
                    $user->leave_institution($i->institution);
                }
381 382 383 384
                // Institutional admins can no longer access this page
                // if they remove the user from the institution, so
                // send them back to user search.
                if (!$USER->get('admin')) {
385 386 387
                    if (!$USER->is_institutional_admin()) {
                        redirect(get_config('wwwroot'));
                    }
388 389 390 391 392
                    redirect('/admin/users/search.php');
                }
                break;
            }
        }
393 394
    }

395 396 397 398 399 400
    if (isset($values['add']) && $USER->get('admin')
        && (empty($userinstitutions) || get_config('usersallowedmultipleinstitutions'))) {
        // Do nothing if the user is already in the institution
        $addinstitution = get_record('institution', 'name', $values['addinstitution']);
        if (!$addinstitution || $addinstitution->name == 'mahara'
            || $user->in_institution($addinstitution->name)) {
Richard Mansfield's avatar
Richard Mansfield committed
401 402
            redirect('/admin/users/edit.php?id='.$user->id);
        }
403 404 405 406 407
        $now = time();
        if (!empty($addinstitution->defaultmembershipperiod)) {
            $expiry = db_format_timestamp($now + $addinstitution->defaultmembershipperiod);
        } else {
            $expiry = null;
Richard Mansfield's avatar
Richard Mansfield committed
408
        }
409 410 411 412 413 414 415
        db_begin();
        insert_record('usr_institution', (object) array(
            'usr' => $user->id,
            'institution' => $addinstitution->name,
            'ctime' => db_format_timestamp($now),
            'expiry' => $expiry,
        ));
416
        handle_event('updateuser', $user->id);
417
        db_commit();
Richard Mansfield's avatar
Richard Mansfield committed
418 419 420 421
    }

    redirect('/admin/users/edit.php?id='.$user->id);
}
422 423 424

$smarty = smarty();
$smarty->assign('user', $user);
425 426 427 428
$smarty->assign('suspended', $suspended);
if ($suspended) {
    $smarty->assign('suspendedby', get_string('suspendedby', 'admin', $suspender));
}
429
$smarty->assign('suspendform', $suspendform);
Richard Mansfield's avatar
Richard Mansfield committed
430
$smarty->assign('siteform', $siteform);
431
$smarty->assign('institutions', count($allinstitutions) > 1);
Richard Mansfield's avatar
Richard Mansfield committed
432
$smarty->assign('institutionform', $institutionform);
Richard Mansfield's avatar
Richard Mansfield committed
433 434 435 436 437 438 439

if ($id != $USER->get('id') && is_null($USER->get('parentuser'))) {
    $loginas = get_string('loginasuser', 'admin', $user->username);
} else {
    $loginas = null;
}
$smarty->assign('loginas', $loginas);
440 441 442
$smarty->display('admin/users/edit.tpl');

?>