mod/register.php

   1 <?php
   2 /**
   3  * @file mod/register.php
   4  */
   5
   6 use Friendica\App;
   7 use Friendica\Content\Text\BBCode;
   8 use Friendica\Core\Addon;
   9 use Friendica\Core\Config;
  10 use Friendica\Core\L10n;
  11 use Friendica\Core\PConfig;
  12 use Friendica\Core\System;
  13 use Friendica\Core\Worker;
  14 use Friendica\Database\DBA;
  15 use Friendica\Model\User;
  16 use Friendica\Module\Tos;
  17 use Friendica\Util\DateTimeFormat;
  18
  19 require_once 'include/enotify.php';
  20
  21 function register_post(App $a)
  22 {
  23         check_form_security_token_redirectOnErr('/register', 'register');
  24
  25         $verified = 0;
  26         $blocked  = 1;
  27
  28         $arr = ['post' => $_POST];
  29         Addon::callHooks('register_post', $arr);
  30
  31         $max_dailies = intval(Config::get('system', 'max_daily_registrations'));
  32         if ($max_dailies) {
  33                 $r = q("select count(*) as total from user where register_date > UTC_TIMESTAMP - INTERVAL 1 day");
  34                 if ($r && $r[0]['total'] >= $max_dailies) {
  35                         return;
  36                 }
  37         }
  38
  39         switch (Config::get('config', 'register_policy')) {
  40                 case REGISTER_OPEN:
  41                         $blocked = 0;
  42                         $verified = 1;
  43                         break;
  44
  45                 case REGISTER_APPROVE:
  46                         $blocked = 1;
  47                         $verified = 0;
  48                         break;
  49
  50                 default:
  51                 case REGISTER_CLOSED:
  52                         if (empty($_SESSION['authenticated']) && empty($_SESSION['administrator'])) {
  53                                 notice(L10n::t('Permission denied.') . EOL);
  54                                 return;
  55                         }
  56                         $blocked = 1;
  57                         $verified = 0;
  58                         break;
  59         }
  60
  61         $netpublish = !empty($_POST['profile_publish_reg']);
  62
  63         $arr = $_POST;
  64
  65         $arr['blocked'] = $blocked;
  66         $arr['verified'] = $verified;
  67         $arr['language'] = L10n::getBrowserLanguage();
  68
  69         try {
  70                 $result = User::create($arr);
  71         } catch (Exception $e) {
  72                 notice($e->getMessage());
  73                 return;
  74         }
  75
  76         $user = $result['user'];
  77
  78         if ($netpublish && intval(Config::get('config', 'register_policy')) !== REGISTER_APPROVE) {
  79                 $url = System::baseUrl() . '/profile/' . $user['nickname'];
  80                 Worker::add(PRIORITY_LOW, "Directory", $url);
  81         }
  82
  83         $using_invites = Config::get('system', 'invitation_only');
  84         $num_invites   = Config::get('system', 'number_invites');
  85         $invite_id = ((x($_POST, 'invite_id')) ? notags(trim($_POST['invite_id'])) : '');
  86
  87         if (intval(Config::get('config', 'register_policy')) === REGISTER_OPEN) {
  88                 if ($using_invites && $invite_id) {
  89                         q("delete * from register where hash = '%s' limit 1", DBA::escape($invite_id));
  90                         PConfig::set($user['uid'], 'system', 'invites_remaining', $num_invites);
  91                 }
  92
  93                 // Only send a password mail when the password wasn't manually provided
  94                 if (!x($_POST, 'password1') || !x($_POST, 'confirm')) {
  95                         $res = User::sendRegisterOpenEmail(
  96                                         $user['email'], Config::get('config', 'sitename'), System::baseUrl(), $user['username'], $result['password'], $user);
  97
  98                         if ($res) {
  99                                 info(L10n::t('Registration successful. Please check your email for further instructions.') . EOL);
 100                                 goaway(System::baseUrl());
 101                         } else {
 102                                 notice(
 103                                         L10n::t('Failed to send email message. Here your accout details:<br> login: %s<br> password: %s<br><br>You can change your password after login.',
 104                                                 $user['email'],
 105                                                 $result['password'])
 106                                         . EOL
 107                                 );
 108                         }
 109                 } else {
 110                         info(L10n::t('Registration successful.') . EOL);
 111                         goaway(System::baseUrl());
 112                 }
 113         } elseif (intval(Config::get('config', 'register_policy')) === REGISTER_APPROVE) {
 114                 if (!strlen(Config::get('config', 'admin_email'))) {
 115                         notice(L10n::t('Your registration can not be processed.') . EOL);
 116                         goaway(System::baseUrl());
 117                 }
 118
 119                 $hash = random_string();
 120                 $r = q("INSERT INTO `register` ( `hash`, `created`, `uid`, `password`, `language`, `note` ) VALUES ( '%s', '%s', %d, '%s', '%s', '%s' ) ",
 121                         DBA::escape($hash),
 122                         DBA::escape(DateTimeFormat::utcNow()),
 123                         intval($user['uid']),
 124                         DBA::escape($result['password']),
 125                         DBA::escape(Config::get('system', 'language')),
 126                         DBA::escape($_POST['permonlybox'])
 127                 );
 128
 129                 // invite system
 130                 if ($using_invites && $invite_id) {
 131                         q("DELETE * FROM `register` WHERE `hash` = '%s' LIMIT 1", DBA::escape($invite_id));
 132                         PConfig::set($user['uid'], 'system', 'invites_remaining', $num_invites);
 133                 }
 134
 135                 // send email to admins
 136                 $admin_mail_list = "'" . implode("','", array_map(['Friendica\Database\DBA', 'escape'], explode(",", str_replace(" ", "", Config::get('config', 'admin_email'))))) . "'";
 137                 $adminlist = q("SELECT uid, language, email FROM user WHERE email IN (%s)",
 138                         $admin_mail_list
 139                 );
 140
 141                 // send notification to admins
 142                 foreach ($adminlist as $admin) {
 143                         notification([
 144                                 'type'         => NOTIFY_SYSTEM,
 145                                 'event'        => 'SYSTEM_REGISTER_REQUEST',
 146                                 'source_name'  => $user['username'],
 147                                 'source_mail'  => $user['email'],
 148                                 'source_nick'  => $user['nickname'],
 149                                 'source_link'  => System::baseUrl() . "/admin/users/",
 150                                 'link'         => System::baseUrl() . "/admin/users/",
 151                                 'source_photo' => System::baseUrl() . "/photo/avatar/" . $user['uid'] . ".jpg",
 152                                 'to_email'     => $admin['email'],
 153                                 'uid'          => $admin['uid'],
 154                                 'language'     => $admin['language'] ? $admin['language'] : 'en',
 155                                 'show_in_notification_page' => false
 156                         ]);
 157                 }
 158                 // send notification to the user, that the registration is pending
 159                 User::sendRegisterPendingEmail(
 160                         $user['email'], Config::get('config', 'sitename'), $user['username']);
 161
 162                 info(L10n::t('Your registration is pending approval by the site owner.') . EOL);
 163                 goaway(System::baseUrl());
 164         }
 165
 166         return;
 167 }
 168
 169 function register_content(App $a)
 170 {
 171         // logged in users can register others (people/pages/groups)
 172         // even with closed registrations, unless specifically prohibited by site policy.
 173         // 'block_extended_register' blocks all registrations, period.
 174         $block = Config::get('system', 'block_extended_register');
 175
 176         if (local_user() && ($block)) {
 177                 notice("Permission denied." . EOL);
 178                 return;
 179         }
 180
 181         if ((!local_user()) && (intval(Config::get('config', 'register_policy')) === REGISTER_CLOSED)) {
 182                 notice("Permission denied." . EOL);
 183                 return;
 184         }
 185
 186         $max_dailies = intval(Config::get('system', 'max_daily_registrations'));
 187         if ($max_dailies) {
 188                 $r = q("select count(*) as total from user where register_date > UTC_TIMESTAMP - INTERVAL 1 day");
 189                 if ($r && $r[0]['total'] >= $max_dailies) {
 190                         logger('max daily registrations exceeded.');
 191                         notice(L10n::t('This site has exceeded the number of allowed daily account registrations. Please try again tomorrow.') . EOL);
 192                         return;
 193                 }
 194         }
 195
 196         if (x($_SESSION, 'theme')) {
 197                 unset($_SESSION['theme']);
 198         }
 199         if (x($_SESSION, 'mobile-theme')) {
 200                 unset($_SESSION['mobile-theme']);
 201         }
 202
 203
 204         $username   = x($_REQUEST, 'username')   ? $_REQUEST['username']   : '';
 205         $email      = x($_REQUEST, 'email')      ? $_REQUEST['email']      : '';
 206         $openid_url = x($_REQUEST, 'openid_url') ? $_REQUEST['openid_url'] : '';
 207         $nickname   = x($_REQUEST, 'nickname')   ? $_REQUEST['nickname']   : '';
 208         $photo      = x($_REQUEST, 'photo')      ? $_REQUEST['photo']      : '';
 209         $invite_id  = x($_REQUEST, 'invite_id')  ? $_REQUEST['invite_id']  : '';
 210
 211         $noid = Config::get('system', 'no_openid');
 212
 213         if ($noid) {
 214                 $oidhtml  = '';
 215                 $fillwith = '';
 216                 $fillext  = '';
 217                 $oidlabel = '';
 218         } else {
 219                 $oidhtml  = '<label for="register-openid" id="label-register-openid" >$oidlabel</label><input type="text" maxlength="60" size="32" name="openid_url" class="openid" id="register-openid" value="$openid" >';
 220                 $fillwith = L10n::t("You may \x28optionally\x29 fill in this form via OpenID by supplying your OpenID and clicking 'Register'.");
 221                 $fillext  = L10n::t('If you are not familiar with OpenID, please leave that field blank and fill in the rest of the items.');
 222                 $oidlabel = L10n::t("Your OpenID \x28optional\x29: ");
 223         }
 224
 225         // I set this and got even more fake names than before...
 226         $realpeople = ''; // L10n::t('Members of this network prefer to communicate with real people who use their real names.');
 227
 228         if (Config::get('system', 'publish_all')) {
 229                 $profile_publish = '<input type="hidden" name="profile_publish_reg" value="1" />';
 230         } else {
 231                 $publish_tpl = get_markup_template("profile_publish.tpl");
 232                 $profile_publish = replace_macros($publish_tpl, [
 233                         '$instance' => 'reg',
 234                         '$pubdesc' => L10n::t('Include your profile in member directory?'),
 235                         '$yes_selected' => '',
 236                         '$no_selected' => ' checked="checked"',
 237                         '$str_yes' => L10n::t('Yes'),
 238                         '$str_no' => L10n::t('No'),
 239                 ]);
 240         }
 241
 242         $r = q("SELECT COUNT(*) AS `contacts` FROM `contact`");
 243         $passwords = !$r[0]["contacts"];
 244
 245         $license = '';
 246
 247         $tpl = get_markup_template("register.tpl");
 248
 249         $arr = ['template' => $tpl];
 250
 251         Addon::callHooks('register_form', $arr);
 252
 253         $tpl = $arr['template'];
 254
 255         $tos = new Tos();
 256
 257         $o = replace_macros($tpl, [
 258                 '$oidhtml' => $oidhtml,
 259                 '$invitations' => Config::get('system', 'invitation_only'),
 260                 '$permonly'    => intval(Config::get('config', 'register_policy')) === REGISTER_APPROVE,
 261                 '$permonlybox' => ['permonlybox', L10n::t('Note for the admin'), '', L10n::t('Leave a message for the admin, why you want to join this node')],
 262                 '$invite_desc' => L10n::t('Membership on this site is by invitation only.'),
 263                 '$invite_label' => L10n::t('Your invitation code: '),
 264                 '$invite_id'  => $invite_id,
 265                 '$realpeople' => $realpeople,
 266                 '$regtitle'  => L10n::t('Registration'),
 267                 '$registertext' => BBCode::convert(Config::get('config', 'register_text', '')),
 268                 '$fillwith'  => $fillwith,
 269                 '$fillext'   => $fillext,
 270                 '$oidlabel'  => $oidlabel,
 271                 '$openid'    => $openid_url,
 272                 '$namelabel' => L10n::t('Your Full Name ' . "\x28" . 'e.g. Joe Smith, real or real-looking' . "\x29" . ': '),
 273                 '$addrlabel' => L10n::t("Your Email Address: \x28Initial information will be send there, so this has to be an existing address.\x29"),
 274                 '$passwords' => $passwords,
 275                 '$password1' => ['password1', L10n::t('New Password:'), '', L10n::t('Leave empty for an auto generated password.')],
 276                 '$password2' => ['confirm', L10n::t('Confirm:'), '', ''],
 277                 '$nickdesc'  => L10n::t('Choose a profile nickname. This must begin with a text character. Your profile address on this site will then be \'<strong>nickname@%s</strong>\'.', $a->get_hostname()),
 278                 '$nicklabel' => L10n::t('Choose a nickname: '),
 279                 '$photo'     => $photo,
 280                 '$publish'   => $profile_publish,
 281                 '$regbutt'   => L10n::t('Register'),
 282                 '$username'  => $username,
 283                 '$email'     => $email,
 284                 '$nickname'  => $nickname,
 285                 '$license'   => $license,
 286                 '$sitename'  => $a->get_hostname(),
 287                 '$importh'   => L10n::t('Import'),
 288                 '$importt'   => L10n::t('Import your profile to this friendica instance'),
 289                 '$showtoslink' => Config::get('system', 'tosdisplay'),
 290                 '$tostext'   => L10n::t('Terms of Service'),
 291                 '$showprivstatement' => Config::get('system', 'tosprivstatement'),
 292                 '$privstatement' => $tos->privacy_complete,
 293                 '$baseurl'   => System::baseurl(),
 294                 '$form_security_token' => get_form_security_token("register"),
 295                 '$explicit_content' => Config::get('system', 'explicit_content', false),
 296                 '$explicit_content_note' => L10n::t('Note: This node explicitly contains adult content')
 297         ]);
 298         return $o;
 299 }