edit.php 13.6 KB
Newer Older
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
<?php
/**
 * This program is part of Mahara
 *
 *  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 2 of the License, or
 *  (at your option) any later version.
 *
 *  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.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 *
 * @package    mahara
 * @subpackage admin
 * @author     Richard Mansfield <richard.mansfield@catalyst.net.nz>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL
 * @copyright  (C) 2006,2007 Catalyst IT Ltd http://catalyst.net.nz
 *
 */

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 35 36
define('SECTION_PLUGINTYPE', 'core');
define('SECTION_PLUGINNAME', 'admin');
require_once('pieforms/pieform.php');

$id = param_integer('id');
37 38
$user = new User;
$user->find_by_id($id);
39

40
global $USER;
41 42
if (!$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 61 62 63 64 65 66 67 68 69
                'title'       => get_string('reason'),
            ),
            'submit' => array(
                'type'  => 'submit',
                'value' => get_string('suspenduser','admin'),
            ),
        )
    ));
} else {
    $suspendform = pieform(array(
Richard Mansfield's avatar
Richard Mansfield committed
70
        'name'       => 'edituser_unsuspend',
71 72 73 74 75 76 77 78 79 80 81 82 83
        'plugintype' => 'core',
        'pluginname' => 'admin',
        'elements'   => array(
            'id' => array(
                 'type'    => 'hidden',
                 'value'   => $id,
            ),
            'submit' => array(
                'type'  => 'submit',
                'value' => get_string('unsuspenduser','admin'),
            ),
        )
    ));
84
    $suspender = display_name(get_record('usr', 'id', $suspended));
85 86
}

Richard Mansfield's avatar
Richard Mansfield committed
87
function edituser_suspend_submit(Pieform $form, $values) {
88 89 90 91 92 93
    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
94
function edituser_unsuspend_submit(Pieform $form, $values) {
95 96 97 98 99 100 101 102
    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
Richard Mansfield's avatar
Richard Mansfield committed
103
$elements = array();
104 105 106 107 108 109 110 111 112 113 114 115 116 117
$elements['id'] = array(
    'type'    => 'hidden',
    'rules'   => array('integer' => true),
    'value'   => $id,
);
$elements['password'] = array(
    'type'         => 'text',
    'title'        => get_string('resetpassword','admin'),
);
$elements['passwordchange'] = array(
    'type'         => 'checkbox',
    'title'        => get_string('forcepasswordchange','admin'),
    'defaultvalue' => $user->passwordchange,
);
118 119 120 121 122 123 124 125 126 127 128 129
if ($USER->get('admin')) {
    $elements['staff'] = array(
        'type'         => 'checkbox',
        'title'        => get_string('sitestaff','admin'),
        'defaultvalue' => $user->staff,
    );
    $elements['admin'] = array(
        'type'         => 'checkbox',
        'title'        => get_string('siteadmin','admin'),
        'defaultvalue' => $user->admin,
    );
}
130
$elements['quota'] = array(
131
    'type'         => 'bytes',
132
    'title'        => get_string('filequota','admin'),
133
    'defaultvalue' => $user->quota,
134
);
135 136 137 138 139 140

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

    foreach ($authinstances as $authinstance) {
Richard Mansfield's avatar
Richard Mansfield committed
141
        if ($USER->can_edit_institution($authinstance->name)) {
142 143
            $options[$authinstance->id] = $authinstance->displayname. ': '.$authinstance->instancename;
        }
144 145
    }

146 147 148 149 150 151 152 153
    if (isset($options[$user->authinstance])) {
        $elements['authinstance'] = array(
            'type' => 'select',
            'title' => get_string('authenticatedby', 'admin'),
            'options' => $options,
            'defaultvalue' => $user->authinstance,
        );
    }
154 155
}

156 157 158 159 160
$elements['submit'] = array(
    'type'  => 'submit',
    'value' => get_string('savechanges','admin'),
);

Richard Mansfield's avatar
Richard Mansfield committed
161 162
$siteform = pieform(array(
    'name'       => 'edituser_site',
163 164 165 166 167 168 169
    'renderer'   => 'table',
    'plugintype' => 'core',
    'pluginname' => 'admin',
    'elements'   => $elements,
));


Richard Mansfield's avatar
Richard Mansfield committed
170
function edituser_site_submit(Pieform $form, $values) {
171 172 173 174 175 176 177 178
    if (!$user = get_record('usr', 'id', $values['id'])) {
        return false;
    }

    if (isset($values['password']) && $values['password'] !== '') {
        $user->password = $values['password'];
    }
    $user->passwordchange = (int) ($values['passwordchange'] == 'on');
179
    $user->quota = $values['quota'];
180 181 182 183 184

    global $USER;
    if ($USER->get('admin')) {  // Not editable by institutional admins
        $user->staff = (int) ($values['staff'] == 'on');
        $user->admin = (int) ($values['admin'] == 'on');
185 186 187
        if ($user->admin) {
            activity_add_admin_defaults(array($user->id));
        }
188 189 190 191
    }

    // Authinstance can be changed by institutional admins if both the
    // old and new authinstances belong to the admin's institutions
192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207
    if (isset($values['authinstance']) && $values['authinstance'] != $user->authinstance) {
        $authinst = get_records_select_assoc('auth_instance', 'id = ? OR id = ?', 
                                             array($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') {
                insert_record('auth_remote_user', (object) array(
                    'authinstance'   => $values['authinstance'],
                    'remoteusername' => $user->username,
                    'localusr'       => $user->id,
                ));
            }
            $user->authinstance = $values['authinstance'];
        }
208
    }
209 210 211 212 213 214 215

    update_record('usr', $user);

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


216
// Institution settings form
Richard Mansfield's avatar
Richard Mansfield committed
217 218 219 220 221 222 223 224

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

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
$allinstitutions = get_records_assoc('institution');
$currentdate = getdate();
foreach ($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',
                'title'        => get_string('membershipexpiry'),
                'minyear'      => $currentdate['year'],
                'maxyear'      => $currentdate['year'] + 20,
                'defaultvalue' => $i->expiry
            ),
            $i->institution.'_studentid' => array(
                'type'         => 'text',
                'title'        => get_string('studentid'),
                'defaultvalue' => $i->studentid,
            ),
            $i->institution.'_staff' => array(
                'type'         => 'checkbox',
                'title'        => get_string('institutionstaff','admin'),
                'defaultvalue' => $i->staff,
            ),
            $i->institution.'_admin' => array(
                'type'         => 'checkbox',
                'title'        => get_string('institutionadmin','admin'),
                'defaultvalue' => $i->admin,
            ),
            $i->institution.'_submit' => array(
                'type'  => 'submit',
                'value' => get_string('update'),
            ),
        ),
Richard Mansfield's avatar
Richard Mansfield committed
259
    );
260
    $elements[$i->institution.'_remove'] = array(
Richard Mansfield's avatar
Richard Mansfield committed
261
        'type'  => 'submit',
262
        'value' => get_string('remove'),
263
        'confirm' => get_string('confirmremoveuserfrominstitution', 'admin'),
Richard Mansfield's avatar
Richard Mansfield committed
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
// 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
289 290 291 292 293 294 295 296 297
$institutionform = pieform(array(
    'name'       => 'edituser_institution',
    'renderer'   => 'table',
    'plugintype' => 'core',
    'pluginname' => 'admin',
    'elements'   => $elements,
));

function edituser_institution_submit(Pieform $form, $values) {
298 299
    $user = new User;
    if (!$user->find_by_id($values['id'])) {
Richard Mansfield's avatar
Richard Mansfield committed
300 301
        return false;
    }
302
    $userinstitutions = $user->get('institutions');
Richard Mansfield's avatar
Richard Mansfield committed
303

304
    global $USER;
305
    foreach ($userinstitutions as $i) {
Richard Mansfield's avatar
Richard Mansfield committed
306
        if ($USER->can_edit_institution($i->institution)) {
307 308 309 310
            if (isset($values[$i->institution.'_submit'])) {
                $newuser = (object) array(
                    'usr'         => $user->id,
                    'institution' => $i->institution,
311
                    'ctime'       => db_format_timestamp($i->ctime),
312 313 314 315 316 317 318 319 320 321
                    'studentid'   => $values[$i->institution . '_studentid'],
                    'staff'       => (int) ($values[$i->institution . '_staff'] == 'on'),
                    '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', $newuser);
322 323 324
                if ($newuser->admin) {
                    activity_add_admin_defaults(array($user->id));
                }
325 326 327 328
                handle_event('updateuser', $user->id);
                db_commit();
                break;
            } else if (isset($values[$i->institution.'_remove'])) {
329 330 331 332 333
                if ($user->id == $USER->id) {
                    $USER->leave_institution($i->institution);
                } else {
                    $user->leave_institution($i->institution);
                }
334 335 336 337
                // Institutional admins can no longer access this page
                // if they remove the user from the institution, so
                // send them back to user search.
                if (!$USER->get('admin')) {
338 339 340
                    if (!$USER->is_institutional_admin()) {
                        redirect(get_config('wwwroot'));
                    }
341 342 343 344 345
                    redirect('/admin/users/search.php');
                }
                break;
            }
        }
346 347
    }

348 349 350 351 352 353
    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
354 355
            redirect('/admin/users/edit.php?id='.$user->id);
        }
356 357 358 359 360
        $now = time();
        if (!empty($addinstitution->defaultmembershipperiod)) {
            $expiry = db_format_timestamp($now + $addinstitution->defaultmembershipperiod);
        } else {
            $expiry = null;
Richard Mansfield's avatar
Richard Mansfield committed
361
        }
362 363 364 365 366 367 368
        db_begin();
        insert_record('usr_institution', (object) array(
            'usr' => $user->id,
            'institution' => $addinstitution->name,
            'ctime' => db_format_timestamp($now),
            'expiry' => $expiry,
        ));
369
        handle_event('updateuser', $user->id);
370
        db_commit();
Richard Mansfield's avatar
Richard Mansfield committed
371 372 373 374
    }

    redirect('/admin/users/edit.php?id='.$user->id);
}
375 376 377

$smarty = smarty();
$smarty->assign('user', $user);
378 379 380 381
$smarty->assign('suspended', $suspended);
if ($suspended) {
    $smarty->assign('suspendedby', get_string('suspendedby', 'admin', $suspender));
}
382
$smarty->assign('suspendform', $suspendform);
Richard Mansfield's avatar
Richard Mansfield committed
383 384
$smarty->assign('siteform', $siteform);
$smarty->assign('institutionform', $institutionform);
Richard Mansfield's avatar
Richard Mansfield committed
385 386 387 388 389 390 391

if ($id != $USER->get('id') && is_null($USER->get('parentuser'))) {
    $loginas = get_string('loginasuser', 'admin', $user->username);
} else {
    $loginas = null;
}
$smarty->assign('loginas', $loginas);
392 393 394
$smarty->display('admin/users/edit.tpl');

?>