options.php 26.2 KB
Newer Older
Nigel McNie's avatar
Nigel McNie committed
1
2
<?php
/**
Francois Marier's avatar
Francois Marier committed
3
 * Mahara: Electronic portfolio, weblog, resume builder and social networking
4
5
 * Copyright (C) 2006-2009 Catalyst IT Ltd and others; see:
 *                         http://wiki.mahara.org/Contributors
Nigel McNie's avatar
Nigel McNie committed
6
 *
Francois Marier's avatar
Francois Marier committed
7
8
9
10
 * 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.
Nigel McNie's avatar
Nigel McNie committed
11
 *
Francois Marier's avatar
Francois Marier committed
12
13
14
15
 * 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.
Nigel McNie's avatar
Nigel McNie committed
16
 *
Francois Marier's avatar
Francois Marier committed
17
18
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
Nigel McNie's avatar
Nigel McNie committed
19
20
21
 *
 * @package    mahara
 * @subpackage admin
22
 * @author     Catalyst IT Ltd
Nigel McNie's avatar
Nigel McNie committed
23
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL
24
 * @copyright  (C) 2006-2009 Catalyst IT Ltd http://catalyst.net.nz
Nigel McNie's avatar
Nigel McNie committed
25
26
27
 *
 */

28
29
define('INTERNAL', 1);
define('ADMIN', 1);
30
define('MENUITEM', 'configsite/siteoptions');
31
32
33
define('SECTION_PLUGINTYPE', 'core');
define('SECTION_PLUGINNAME', 'admin');
define('SECTION_PAGE', 'siteoptions');
Nigel McNie's avatar
Nigel McNie committed
34
35
36

require(dirname(dirname(dirname(__FILE__))) . '/init.php');
require_once('pieforms/pieform.php');
37
require_once('searchlib.php');
38
require_once('antispam.php');
Nigel McNie's avatar
Nigel McNie committed
39
define('TITLE', get_string('siteoptions', 'admin'));
Nigel McNie's avatar
Nigel McNie committed
40
41

$langoptions = get_languages();
42
$themeoptions = get_all_themes();
Nigel McNie's avatar
Nigel McNie committed
43
44
45
$yesno = array(true  => get_string('yes'),
               false => get_string('no'));

46
47
$searchpluginoptions = get_search_plugins();

48
49
$countries = getoptions_country();

50
51
$spamtraps = available_spam_traps();

52
$siteoptionform = array(
Penny Leach's avatar
Penny Leach committed
53
54
55
56
57
    'name'       => 'siteoptions',
    'jsform'     => true,
    'renderer'   => 'table',
    'plugintype' => 'core',
    'pluginname' => 'admin',
58
    'jssuccesscallback' => 'checkReload',
Penny Leach's avatar
Penny Leach committed
59
    'elements'   => array(
60
61
62
        'sitesettings' => array(
            'type'         => 'fieldset',
            'collapsible'  => true,
63
            'collapsed'    => true,
64
65
66
67
68
69
70
71
            'legend'       => get_string('sitesettingslegend', 'admin'),
            'elements'     => array(
                'sitename' => array(
                    'type'         => 'text',
                    'title'        => get_string('sitename', 'admin'),
                    'description'  => get_string('sitenamedescription', 'admin'),
                    'defaultvalue' => get_config('sitename'),
                    'help'         => true,
72
                    'disabled'     => in_array('sitename', $OVERRIDDEN),
73
74
75
76
77
78
79
80
81
                ),
                'lang' => array(
                    'type'         => 'select',
                    'title'        => get_string('language', 'admin'),
                    'description'  => get_string('sitelanguagedescription', 'admin'),
                    'defaultvalue' => get_config('lang'),
                    'collapseifoneoption' => true,
                    'options'      => $langoptions,
                    'help'         => true,
82
                    'disabled'     => in_array('lang', $OVERRIDDEN),
83
84
85
86
87
88
89
90
                ),
                'country' => array(
                    'type'         => 'select',
                    'title'        => get_string('country', 'admin'),
                    'description'  => get_string('sitecountrydescription', 'admin'),
                    'defaultvalue' => get_config('country'),
                    'options'      => array('' => get_string('nocountryselected')) + $countries,
                    'help'         => true,
91
                    'disabled'     => in_array('country', $OVERRIDDEN),
92
93
94
95
96
97
98
99
100
                ),
                'theme' => array(
                    'type'         => 'select',
                    'title'        => get_string('theme'),
                    'description'  => get_string('sitethemedescription', 'admin'),
                    'defaultvalue' => get_config('theme'),
                    'collapseifoneoption' => true,
                    'options'      => $themeoptions,
                    'help'         => true,
101
                    'disabled'     => in_array('theme', $OVERRIDDEN),
102
103
104
105
106
107
                ),
                'homepageinfo' => array(
                    'type'         => 'checkbox',
                    'title'        => get_string('homepageinfo', 'admin'),
                    'description'  => get_string('homepageinfodescription', 'admin'),
                    'defaultvalue' => get_config('homepageinfo'),
108
                    'disabled'     => in_array('homepageinfo', $OVERRIDDEN),
109
110
111
112
113
114
115
                ),
                'registration_sendweeklyupdates' => array(
                    'type'         => 'checkbox',
                    'title'        => get_string('sendweeklyupdates', 'admin'),
                    'description'  => get_string('sendweeklyupdatesdescription', 'admin'),
                    'defaultvalue' => get_config('registration_sendweeklyupdates'),
                    'help'         => true,
116
                    'disabled'     => in_array('registration_sendweeklyupdates', $OVERRIDDEN),
117
                ),
118
119
            ),
        ),
120
121
122
        'usersettings' => array(
            'type'         => 'fieldset',
            'collapsible'  => true,
123
            'collapsed'    => true,
124
125
126
127
128
129
130
            'legend'       => get_string('usersettingslegend', 'admin'),
            'elements'     => array(
                'userscanchooseviewthemes' => array(
                    'type'         => 'checkbox',
                    'title'        => get_string('userscanchooseviewthemes', 'admin'),
                    'description'  => get_string('userscanchooseviewthemesdescription', 'admin'),
                    'defaultvalue' => get_config('userscanchooseviewthemes'),
131
                    'disabled'     => in_array('userscanchooseviewthemes', $OVERRIDDEN),
132
133
134
135
136
137
138
                ),
                'remoteavatars' => array(
                    'type'         => 'checkbox',
                    'title'        => get_string('remoteavatars', 'admin'),
                    'description'  => get_string('remoteavatarsdescription', 'admin'),
                    'defaultvalue' => get_config('remoteavatars'),
                    'help'         => true,
139
                    'disabled'     => in_array('remoteavatars', $OVERRIDDEN),
140
141
142
143
144
145
                ),
                'userscanhiderealnames' => array(
                    'type'         => 'checkbox',
                    'title'        => get_string('userscanhiderealnames', 'admin'),
                    'description'  => get_string('userscanhiderealnamesdescription', 'admin'),
                    'defaultvalue' => get_config('userscanhiderealnames'),
146
                    'disabled'     => in_array('userscanhiderealnames', $OVERRIDDEN),
147
                ),
148
149
150
151
152
153
154
                'searchusernames' => array(
                    'type'         => 'checkbox',
                    'title'        => get_string('searchusernames', 'admin'),
                    'description'  => get_string('searchusernamesdescription', 'admin'),
                    'defaultvalue' => get_config('searchusernames'),
                    'disabled'     => in_array('searchusernames', $OVERRIDDEN),
                ),
155
156
157
158
159
                'anonymouscomments' => array(
                    'type'         => 'checkbox',
                    'title'        => get_string('anonymouscomments', 'admin'),
                    'description'  => get_string('anonymouscommentsdescription', 'admin'),
                    'defaultvalue' => get_config('anonymouscomments'),
160
                    'disabled'     => in_array('anonymouscomments', $OVERRIDDEN),
161
                ),
162
            ),
163
        ),
164
        'searchsettings' => array(
165
166
            'type'         => 'fieldset',
            'collapsible'  => true,
167
            'collapsed'    => true,
168
169
170
171
172
173
174
175
176
177
            'legend'       => get_string('searchsettingslegend', 'admin'),
            'elements'     => array(
                'searchplugin' => array(
                    'type'         => 'select',
                    'title'        => get_string('searchplugin', 'admin'),
                    'description'  => get_string('searchplugindescription', 'admin'),
                    'defaultvalue' => get_config('searchplugin'),
                    'collapseifoneoption' => true,
                    'options'      => $searchpluginoptions,
                    'help'         => true,
178
                    'disabled'     => in_array('searchplugin', $OVERRIDDEN),
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
        'groupsettings' => array(
            'type'         => 'fieldset',
            'collapsible'  => true,
            'collapsed'    => true,
            'legend'       => get_string('groupsettingslegend', 'admin'),
            'elements'     => array(
                'creategroups' => array(
                    'type'         => 'select',
                    'title'        => get_string('whocancreategroups', 'admin'),
                    'description'  => get_string('whocancreategroupsdescription', 'admin'),
                    'defaultvalue' => get_config('creategroups'),
                    'options'      => array(
                        'admins' => get_string('adminsonly', 'admin'),
                        'staff'  => get_string('adminsandstaffonly', 'admin'),
                        'all'    => get_string('Everyone', 'admin'),
                    ),
                ),
                'createpublicgroups' => array(
                    'type'         => 'select',
                    'title'        => get_string('whocancreatepublicgroups', 'admin'),
                    'description'  => get_string('whocancreatepublicgroupsdescription', 'admin'),
                    'defaultvalue' => get_config('createpublicgroups'),
                    'options'      => array(
                        'admins' => get_string('adminsonly', 'admin'),
                        'all' => get_string('Everyone', 'admin'),
                    ),
                    'help'         => true,
                ),
                'allowgroupcategories' => array(
211
                    'type'         => 'checkbox',
212
213
214
                    'title'        => get_string('allowgroupcategories', 'admin'),
                    'description'  => get_string('allowgroupcategoriesdescription', 'admin'),
                    'defaultvalue' => get_config('allowgroupcategories'),
215
216
                ),
            ),
217
        ),
218
219
220
        'institutionsettings' => array(
            'type'         => 'fieldset',
            'collapsible'  => true,
221
            'collapsed'    => true,
222
223
224
225
226
227
228
229
            'legend'       => get_string('institutionsettingslegend', 'admin'),
            'elements'     => array(
                'usersallowedmultipleinstitutions' => array(
                    'type'         => 'checkbox',
                    'title'        => get_string('usersallowedmultipleinstitutions', 'admin'),
                    'description'  => get_string('usersallowedmultipleinstitutionsdescription', 'admin'),
                    'defaultvalue' => get_config('usersallowedmultipleinstitutions'),
                    'help'         => true,
230
                    'disabled'     => in_array('usersallowedmultipleinstitutions', $OVERRIDDEN),
231
232
233
234
235
236
237
                ),
                'institutionexpirynotification' => array(
                    'type'         => 'expiry',
                    'title'        => get_string('institutionexpirynotification', 'admin'),
                    'description'  => get_string('institutionexpirynotificationdescription', 'admin'),
                    'defaultvalue' => get_config('institutionexpirynotification'),
                    'help'         => true,
238
                    'disabled'     => in_array('institutionexpirynotification', $OVERRIDDEN),
239
240
241
242
243
244
245
                ),
                'institutionautosuspend' => array(
                    'type'         => 'checkbox',
                    'title'        => get_string('institutionautosuspend', 'admin'),
                    'description'  => get_string('institutionautosuspenddescription', 'admin'),
                    'defaultvalue' => get_config('institutionautosuspend'),
                    'help'         => true,
246
                    'disabled'     => in_array('institutionautosuspend', $OVERRIDDEN),
247
248
                ),
            ),
249
        ),
250
251
252
        'accountsettings' => array(
            'type'         => 'fieldset',
            'collapsible'  => true,
253
            'collapsed'    => true,
254
255
256
257
258
259
260
261
262
263
            'legend'       => get_string('accountsettingslegend', 'admin'),
            'elements'     => array(
                'sessionlifetime' => array(
                    'type'         => 'text',
                    'size'         => 4,
                    'title'        => get_string('sessionlifetime', 'admin'),
                    'description'  => get_string('sessionlifetimedescription', 'admin'),
                    'defaultvalue' => get_config('session_timeout') / 60,
                    'rules'        => array('integer' => true, 'minvalue' => 1, 'maxvalue' => 10000000),
                    'help'         => true,
264
                    'disabled'     => in_array('session_timeout', $OVERRIDDEN),
265
266
267
268
269
270
271
                ),
                'defaultaccountlifetime' => array(
                    'type'         => 'expiry',
                    'title'        => get_string('defaultaccountlifetime', 'admin'),
                    'description'  => get_string('defaultaccountlifetimedescription', 'admin'),
                    'defaultvalue' => get_config('defaultaccountlifetime'),
                    'help'         => true,
272
                    'disabled'     => in_array('defaultaccountlifetime', $OVERRIDDEN),
273
274
275
276
277
278
279
                ),
                'defaultaccountinactiveexpire' => array(
                    'type'         => 'expiry',
                    'title'        => get_string('defaultaccountinactiveexpire', 'admin'),
                    'description'  => get_string('defaultaccountinactiveexpiredescription', 'admin'),
                    'defaultvalue' => get_config('defaultaccountinactiveexpire'),
                    'help'         => true,
280
                    'disabled'     => in_array('defaultaccountinactiveexpire', $OVERRIDDEN),
281
282
283
284
285
286
287
                ),
                'defaultaccountinactivewarn' => array(
                    'type'         => 'expiry',
                    'title'        => get_string('defaultaccountinactivewarn', 'admin'),
                    'description'  => get_string('defaultaccountinactivewarndescription', 'admin'),
                    'defaultvalue' => get_config('defaultaccountinactivewarn'),
                    'help'         => true,
288
                    'disabled'     => in_array('defaultaccountinactivewarn', $OVERRIDDEN),
289
290
                ),
            ),
291
        ),
292
293
294
        'securitysettings' => array(
            'type'         => 'fieldset',
            'collapsible'  => true,
295
            'collapsed'    => true,
296
297
298
299
300
301
302
303
            'legend'       => get_string('securitysettingslegend', 'admin'),
            'elements'     => array(
                'viruschecking' => array(
                    'type'         => 'checkbox',
                    'title'        => get_string('viruschecking', 'admin'),
                    'description'  => get_string('viruscheckingdescription', 'admin'),
                    'defaultvalue' => get_config('viruschecking'),
                    'help'         => true,
304
                    'disabled'     => in_array('viruschecking', $OVERRIDDEN),
305
306
307
308
309
310
311
                ),
                'pathtoclam' => array(
                    'type'         => 'text',
                    'title'        => get_string('pathtoclam', 'admin'),
                    'description'  => get_string('pathtoclamdescription', 'admin'),
                    'defaultvalue' => get_config('pathtoclam'),
                    'help'         => true,
312
                    'disabled'     => in_array('pathtoclam', $OVERRIDDEN),
313
314
315
316
317
318
319
320
                ),
                'antispam' => array(
                    'type'         => 'select',
                    'title'        => get_string('antispam', 'admin'),
                    'description'  => get_string('antispamdescription', 'admin'),
                    'defaultvalue' => get_config('antispam'),
                    'options'      => $spamtraps,
                    'help'         => true,
321
                    'disabled'     => in_array('antispam', $OVERRIDDEN),
322
323
324
325
326
327
328
                ),
                'spamhaus' => array(
                    'type'         => 'checkbox',
                    'title'        => get_string('spamhaus', 'admin'),
                    'description'  => get_string('spamhausdescription', 'admin'),
                    'defaultvalue' => get_config('spamhaus'),
                    'help'         => true,
329
                    'disabled'     => in_array('spamhaus', $OVERRIDDEN),
330
331
332
333
334
335
336
                ),
                'surbl' => array(
                    'type'         => 'checkbox',
                    'title'        => get_string('surbl', 'admin'),
                    'description'  => get_string('surbldescription', 'admin'),
                    'defaultvalue' => get_config('surbl'),
                    'help'         => true,
337
                    'disabled'     => in_array('surbl', $OVERRIDDEN),
338
339
                ),
            ),
340
        ),
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
        # TODO: this should become "Network Settings" at some point
        'proxysettings' => array(
            'type'         => 'fieldset',
            'collapsible'  => true,
            'collapsed'    => true,
            'legend'       => get_string('proxysettings', 'admin'),
            'elements'     => array(
                'proxyaddress' => array(
                   'type'          => 'text',
                   'title'         => get_string('proxyaddress', 'admin'),
                   'description'   => get_string('proxyaddressdescription', 'admin'),
                   'defaultvalue'  => get_config('proxyaddress'),
                ),
                'proxyauthmodel' => array(
                    'type'          => 'select',
                    'title'         => get_string('proxyauthmodel', 'admin'),
                    'description'   => get_string('proxyauthmodeldescription', 'admin'),
                    'defaultvalue'  => get_config('proxyauthmodel'),
                    'options'       => array(
360
361
                                        '' => get_string('none', 'admin'),
                                        'basic' => get_string('proxyauthmodelbasic', 'admin'),
362
363
364
365
366
367
368
369
370
371
                                    ),
                ),
                'proxyauthcredentials' => array(
                    'type'          => 'text',
                    'title'         => get_string('proxyauthcredentials', 'admin'),
                    'description'   => get_string('proxyauthcredentialsdescription', 'admin'),
                    'defaultvalue'  => get_config('proxyauthcredentials'),
                ),
            ),
        ),
372
373
374
        'generalsettings' => array(
            'type'         => 'fieldset',
            'collapsible'  => true,
375
            'collapsed'    => true,
376
377
378
            'legend'       => get_string('generalsettingslegend', 'admin'),
            'elements'     => array(
                'allowpublicviews' => array(
379
                    'type'         => 'checkbox',
380
381
382
383
                    'title'        => get_string('allowpublicviews', 'admin'),
                    'description'  => get_string('allowpublicviewsdescription', 'admin'),
                    'defaultvalue' => get_config('allowpublicviews'),
                    'help'         => true,
384
                    'disabled'     => in_array('allowpublicviews', $OVERRIDDEN),
385
386
                ),
                'allowpublicprofiles' => array(
387
                    'type'         => 'checkbox',
388
389
390
391
                    'title'        => get_string('allowpublicprofiles', 'admin'),
                    'description'  => get_string('allowpublicprofilesdescription', 'admin'),
                    'defaultvalue' => get_config('allowpublicprofiles'),
                    'help'         => true,
392
                    'disabled'     => in_array('allowpublicprofiles', $OVERRIDDEN),
393
                ),
394
395
396
397
398
399
400
                'showselfsearchsideblock' => array(
                    'type'         => 'checkbox',
                    'title'        => get_string('showselfsearchsideblock', 'admin'),
                    'description'  => get_string('showselfsearchsideblockdescription', 'admin'),
                    'defaultvalue' => get_config('showselfsearchsideblock'),
                    'disabled'     => in_array('showselfsearchsideblock', $OVERRIDDEN),
                ),
401
402
403
404
405
                'showtagssideblock' => array(
                    'type'         => 'checkbox',
                    'title'        => get_string('showtagssideblock', 'admin'),
                    'description'  => get_string('showtagssideblockdescription', 'admin'),
                    'defaultvalue' => get_config('showtagssideblock'),
406
                    'disabled'     => in_array('showtagssideblock', $OVERRIDDEN),
407
408
409
410
411
412
413
414
                ),
                'tagssideblockmaxtags' => array(
                    'type'         => 'text',
                    'size'         => 4,
                    'title'        => get_string('tagssideblockmaxtags', 'admin'),
                    'description'  => get_string('tagssideblockmaxtagsdescription', 'admin'),
                    'defaultvalue' => get_config('tagssideblockmaxtags'),
                    'rules'        => array('integer' => true, 'minvalue' => 0, 'maxvalue' => 1000),
415
                    'disabled'     => in_array('tagssideblockmaxtags', $OVERRIDDEN),
416
417
418
419
420
421
                ),
                'viewmicroheaders' => array(
                    'type'         => 'checkbox',
                    'title'        => get_string('smallviewheaders', 'admin'),
                    'description'  => get_string('smallviewheadersdescription', 'admin'),
                    'defaultvalue' => get_config('viewmicroheaders'),
422
423
424
425
426
427
428
429
                    'disabled'     => in_array('viewmicroheaders', $OVERRIDDEN),
                ),
                'showonlineuserssideblock' => array(
                    'type'         => 'checkbox',
                    'title'        => get_string('showonlineuserssideblock', 'admin'),
                    'description'  => get_string('showonlineuserssideblockdescription', 'admin'),
                    'defaultvalue' => get_config('showonlineuserssideblock'),
                    'disabled'     => in_array('showonlineuserssideblock', $OVERRIDDEN),
430
                ),
431
432
433
434
435
436
437
                'registerterms' => array(
                    'type'         => 'checkbox',
                    'title'        => get_string('registerterms', 'admin'),
                    'description'  => get_string('registertermsdescription', 'admin'),
                    'defaultvalue' => get_config('registerterms'),
                    'disabled'     => in_array('registerterms', $OVERRIDDEN),
                ),
438
439
440
441
442
443
444
                'allowmobileuploads' => array(
                    'type'         => 'checkbox',
                    'title'        => get_string('allowmobileuploads', 'admin'),
                    'description'  => get_string('allowmobileuploadsdescription', 'admin'),
                    'defaultvalue' => get_config('allowmobileuploads'),
                    'disabled'     => in_array('allowmobileuploads', $OVERRIDDEN),
                ),
445
            ),
446
        ),
Nigel McNie's avatar
Nigel McNie committed
447
    )
448
449
450
451
452
453
454
455
);

$siteoptionform['elements']['submit'] = array(
    'type'  => 'submit',
    'value' => get_string('updatesiteoptions', 'admin')
);

$siteoptionform = pieform($siteoptionform);
Nigel McNie's avatar
Nigel McNie committed
456

457
function siteoptions_fail(Pieform $form, $field) {
458
459
460
461
    $form->reply(PIEFORM_ERR, array(
        'message' => get_string('setsiteoptionsfailed', 'admin', get_string($field, 'admin')),
        'goto'    => '/admin/site/options.php',
    ));
Nigel McNie's avatar
Nigel McNie committed
462
463
}

464
function siteoptions_submit(Pieform $form, $values) {
465
466
467
    $fields = array(
        'sitename','lang','theme', 'pathtoclam',
        'defaultaccountlifetime', 'defaultaccountinactiveexpire', 'defaultaccountinactivewarn',
468
        'allowpublicviews', 'allowpublicprofiles',
469
        'registration_sendweeklyupdates', 'institutionexpirynotification', 'institutionautosuspend',
470
        'showselfsearchsideblock', 'searchusernames', 'showtagssideblock',
471
        'tagssideblockmaxtags', 'country', 'viewmicroheaders', 'userscanchooseviewthemes',
472
        'remoteavatars', 'userscanhiderealnames', 'antispam', 'spamhaus', 'surbl', 'anonymouscomments',
473
        'proxyaddress', 'proxyauthmodel', 'proxyauthcredentials',
474
        'homepageinfo', 'showonlineuserssideblock', 'registerterms', 'allowmobileuploads',
475
        'creategroups', 'createpublicgroups', 'allowgroupcategories',
476
    );
477
    $oldlanguage = get_config('lang');
478
    $oldtheme = get_config('theme');
Nigel McNie's avatar
Nigel McNie committed
479
480
    foreach ($fields as $field) {
        if (!set_config($field, $values[$field])) {
481
            siteoptions_fail($form, $field);
Nigel McNie's avatar
Nigel McNie committed
482
483
        }
    }
484
485
486
487
488
    if ($oldlanguage != $values['lang']) {
        safe_require('artefact', 'file');
        ArtefactTypeFolder::change_public_folder_name($oldlanguage, $values['lang']);
    }
    
Nigel McNie's avatar
Nigel McNie committed
489
490
    // submitted sessionlifetime is in minutes; db entry session_timeout is in seconds
    if (!set_config('session_timeout', $values['sessionlifetime'] * 60)) {
491
        siteoptions_fail($form, 'sessionlifetime');
Nigel McNie's avatar
Nigel McNie committed
492
493
    }
    // Submitted value is on/off; database entry should be 1/0
494
495
496
497
    foreach(array('viruschecking', 'usersallowedmultipleinstitutions') as $checkbox) {
        if (!set_config($checkbox, (int) ($values[$checkbox] == 'on'))) {
            siteoptions_fail($form, $checkbox);
        }
Nigel McNie's avatar
Nigel McNie committed
498
    }
499

500
501
502
503
504
505
506
507
508
509
    if ($values['viruschecking'] == 'on') {
        $pathtoclam = escapeshellcmd(trim(get_config('pathtoclam')));
        if (!$pathtoclam || !file_exists($pathtoclam) && !is_executable($pathtoclam)) {
            $form->reply(PIEFORM_ERR, array(
                'message' => get_string('clamlost', 'mahara', $pathtoclam),
                'goto'    => '/admin/site/options.php',
            ));
        }
    }

510
511
    $message = get_string('siteoptionsset', 'admin');
    if ($oldtheme != $values['theme']) {
512
        global $USER;
513
        $message .= '  ' . get_string('usersseenewthemeonlogin', 'admin');
514
        $USER->update_theme();
515
516
    }
    $form->reply(PIEFORM_OK, array('message' => $message, 'goto' => '/admin/site/options.php'));
Nigel McNie's avatar
Nigel McNie committed
517
518
}

519
520
521
$thispage = json_encode(get_config('wwwroot') . 'admin/site/options.php');
$smarty = smarty(array('adminsiteoptions'));
$smarty->assign('siteoptionform', $siteoptionform);
522
$smarty->assign('PAGEHEADING', TITLE);
523
$smarty->display('admin/site/options.tpl');
Nigel McNie's avatar
Nigel McNie committed
524
525

?>