mod/register.php

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