mod/register.php

   1 <?php
   2 /**
   3  * @file mod/register.php
   4  */
   5
   6 use Friendica\App;
   7 use Friendica\BaseModule;
   8 use Friendica\Content\Text\BBCode;
   9 use Friendica\Core\Addon;
  10 use Friendica\Core\Config;
  11 use Friendica\Core\L10n;
  12 use Friendica\Core\Logger;
  13 use Friendica\Core\PConfig;
  14 use Friendica\Core\Renderer;
  15 use Friendica\Core\System;
  16 use Friendica\Core\Worker;
  17 use Friendica\Model;
  18 use Friendica\Module\Tos;
  19 use Friendica\Util\Strings;
  20
  21 function register_post(App $a)
  22 {
  23         BaseModule::checkFormSecurityTokenRedirectOnError('/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::detectLanguage();
  68
  69         try {
  70                 $result = Model\User::create($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 = $a->getBaseUrl() . '/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         $invite_id = (!empty($_POST['invite_id']) ? Strings::escapeTags(trim($_POST['invite_id'])) : '');
  86
  87         if (intval(Config::get('config', 'register_policy')) === REGISTER_OPEN) {
  88                 if ($using_invites && $invite_id) {
  89                         Model\Register::deleteByHash($invite_id);
  90                         PConfig::set($user['uid'], 'system', 'invites_remaining', $num_invites);
  91                 }
  92
  93                 // Only send a password mail when the password wasn't manually provided
  94                 if (empty($_POST['password1']) || empty($_POST['confirm'])) {
  95                         $res = Model\User::sendRegisterOpenEmail(
  96                                 $user,
  97                                 Config::get('config', 'sitename'),
  98                                 $a->getBaseUrl(),
  99                                 $result['password']
 100                         );
 101
 102                         if ($res) {
 103                                 info(L10n::t('Registration successful. Please check your email for further instructions.') . EOL);
 104                                 $a->internalRedirect();
 105                         } else {
 106                                 notice(
 107                                         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.',
 108                                                 $user['email'],
 109                                                 $result['password'])
 110                                         . EOL
 111                                 );
 112                         }
 113                 } else {
 114                         info(L10n::t('Registration successful.') . EOL);
 115                         $a->internalRedirect();
 116                 }
 117         } elseif (intval(Config::get('config', 'register_policy')) === REGISTER_APPROVE) {
 118                 if (!strlen(Config::get('config', 'admin_email'))) {
 119                         notice(L10n::t('Your registration can not be processed.') . EOL);
 120                         $a->internalRedirect();
 121                 }
 122
 123                 Model\Register::createForApproval($user['uid'], Config::get('system', 'language'), $_POST['permonlybox']);
 124
 125                 // invite system
 126                 if ($using_invites && $invite_id) {
 127                         Model\Register::deleteByHash($invite_id);
 128                         PConfig::set($user['uid'], 'system', 'invites_remaining', $num_invites);
 129                 }
 130
 131                 // send email to admins
 132                 $admin_mail_list = "'" . implode("','", array_map(['Friendica\Database\DBA', 'escape'], explode(",", str_replace(" ", "", Config::get('config', 'admin_email'))))) . "'";
 133                 $adminlist = q("SELECT uid, language, email FROM user WHERE email IN (%s)",
 134                         $admin_mail_list
 135                 );
 136
 137                 // send notification to admins
 138                 foreach ($adminlist as $admin) {
 139                         notification([
 140                                 'type'         => NOTIFY_SYSTEM,
 141                                 'event'        => 'SYSTEM_REGISTER_REQUEST',
 142                                 'source_name'  => $user['username'],
 143                                 'source_mail'  => $user['email'],
 144                                 'source_nick'  => $user['nickname'],
 145                                 'source_link'  => $a->getBaseUrl() . "/admin/users/",
 146                                 'link'         => $a->getBaseUrl() . "/admin/users/",
 147                                 'source_photo' => $a->getBaseUrl() . "/photo/avatar/" . $user['uid'] . ".jpg",
 148                                 'to_email'     => $admin['email'],
 149                                 'uid'          => $admin['uid'],
 150                                 'language'     => $admin['language'] ? $admin['language'] : 'en',
 151                                 'show_in_notification_page' => false
 152                         ]);
 153                 }
 154                 // send notification to the user, that the registration is pending
 155                 Model\User::sendRegisterPendingEmail(
 156                         $user,
 157                         Config::get('config', 'sitename'),
 158                         $a->getBaseURL(),
 159                         $result['password']
 160                 );
 161
 162                 info(L10n::t('Your registration is pending approval by the site owner.') . EOL);
 163                 $a->internalRedirect();
 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'] >= $max_dailies) {
 190                         Logger::log('max daily registrations exceeded.');
 191                         notice(L10n::t('This site has exceeded the number of allowed daily account registrations. Please try again tomorrow.') . EOL);
 192                         return;
 193                 }
 194         }
 195
 196         if (!empty($_SESSION['theme'])) {
 197                 unset($_SESSION['theme']);
 198         }
 199         if (!empty($_SESSION['mobile-theme'])) {
 200                 unset($_SESSION['mobile-theme']);
 201         }
 202
 203
 204         $username   = defaults($_REQUEST, 'username'  , '');
 205         $email      = defaults($_REQUEST, 'email'     , '');
 206         $openid_url = defaults($_REQUEST, 'openid_url', '');
 207         $nickname   = defaults($_REQUEST, 'nickname'  , '');
 208         $photo      = defaults($_REQUEST, 'photo'     , '');
 209         $invite_id  = defaults($_REQUEST, 'invite_id' , '');
 210
 211         $noid = Config::get('system', 'no_openid');
 212
 213         if ($noid) {
 214                 $fillwith = '';
 215                 $fillext  = '';
 216                 $oidlabel = '';
 217         } else {
 218                 $fillwith = L10n::t("You may \x28optionally\x29 fill in this form via OpenID by supplying your OpenID and clicking 'Register'.");
 219                 $fillext  = L10n::t('If you are not familiar with OpenID, please leave that field blank and fill in the rest of the items.');
 220                 $oidlabel = L10n::t("Your OpenID \x28optional\x29: ");
 221         }
 222
 223         if (Config::get('system', 'publish_all')) {
 224                 $profile_publish = '<input type="hidden" name="profile_publish_reg" value="1" />';
 225         } else {
 226                 $publish_tpl = Renderer::getMarkupTemplate("profile_publish.tpl");
 227                 $profile_publish = Renderer::replaceMacros($publish_tpl, [
 228                         '$instance' => 'reg',
 229                         '$pubdesc' => L10n::t('Include your profile in member directory?'),
 230                         '$yes_selected' => '',
 231                         '$no_selected' => ' checked="checked"',
 232                         '$str_yes' => L10n::t('Yes'),
 233                         '$str_no' => L10n::t('No'),
 234                 ]);
 235         }
 236
 237         $r = q("SELECT COUNT(*) AS `contacts` FROM `contact`");
 238         $passwords = !$r[0]["contacts"];
 239
 240         $tpl = Renderer::getMarkupTemplate("register.tpl");
 241
 242         $arr = ['template' => $tpl];
 243
 244         Addon::callHooks('register_form', $arr);
 245
 246         $tpl = $arr['template'];
 247
 248         $tos = new Tos();
 249
 250         $o = Renderer::replaceMacros($tpl, [
 251                 '$invitations' => Config::get('system', 'invitation_only'),
 252                 '$permonly'    => intval(Config::get('config', 'register_policy')) === REGISTER_APPROVE,
 253                 '$permonlybox' => ['permonlybox', L10n::t('Note for the admin'), '', L10n::t('Leave a message for the admin, why you want to join this node')],
 254                 '$invite_desc' => L10n::t('Membership on this site is by invitation only.'),
 255                 '$invite_label' => L10n::t('Your invitation code: '),
 256                 '$invite_id'  => $invite_id,
 257                 '$regtitle'  => L10n::t('Registration'),
 258                 '$registertext' => BBCode::convert(Config::get('config', 'register_text', '')),
 259                 '$fillwith'  => $fillwith,
 260                 '$fillext'   => $fillext,
 261                 '$oidlabel'  => $oidlabel,
 262                 '$openid'    => $openid_url,
 263                 '$namelabel' => L10n::t('Your Full Name ' . "\x28" . 'e.g. Joe Smith, real or real-looking' . "\x29" . ': '),
 264                 '$addrlabel' => L10n::t("Your Email Address: \x28Initial information will be send there, so this has to be an existing address.\x29"),
 265                 '$passwords' => $passwords,
 266                 '$password1' => ['password1', L10n::t('New Password:'), '', L10n::t('Leave empty for an auto generated password.')],
 267                 '$password2' => ['confirm', L10n::t('Confirm:'), '', ''],
 268                 '$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>\'.', $a->getHostName()),
 269                 '$nicklabel' => L10n::t('Choose a nickname: '),
 270                 '$photo'     => $photo,
 271                 '$publish'   => $profile_publish,
 272                 '$regbutt'   => L10n::t('Register'),
 273                 '$username'  => $username,
 274                 '$email'     => $email,
 275                 '$nickname'  => $nickname,
 276                 '$sitename'  => $a->getHostName(),
 277                 '$importh'   => L10n::t('Import'),
 278                 '$importt'   => L10n::t('Import your profile to this friendica instance'),
 279                 '$showtoslink' => Config::get('system', 'tosdisplay'),
 280                 '$tostext'   => L10n::t('Terms of Service'),
 281                 '$showprivstatement' => Config::get('system', 'tosprivstatement'),
 282                 '$privstatement' => $tos->privacy_complete,
 283                 '$baseurl'   => System::baseurl(),
 284                 '$form_security_token' => BaseModule::getFormSecurityToken("register"),
 285                 '$explicit_content' => Config::get('system', 'explicit_content', false),
 286                 '$explicit_content_note' => L10n::t('Note: This node explicitly contains adult content')
 287         ]);
 288         return $o;
 289 }