mod/register.php

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