mod/register.php

   1 <?php
   2
   3 use Friendica\App;
   4 use Friendica\Core\System;
   5 use Friendica\Core\Worker;
   6
   7 require_once('include/enotify.php');
   8 require_once('include/bbcode.php');
   9 require_once('include/user.php');
  10
  11 if(! function_exists('register_post')) {
  12 function register_post(App $a) {
  13         check_form_security_token_redirectOnErr('/register', 'register');
  14
  15         global $lang;
  16
  17         $verified = 0;
  18         $blocked  = 1;
  19
  20         $arr = array('post' => $_POST);
  21         call_hooks('register_post', $arr);
  22
  23         $max_dailies = intval(get_config('system','max_daily_registrations'));
  24         if($max_dailies) {
  25                 $r = q("select count(*) as total from user where register_date > UTC_TIMESTAMP - INTERVAL 1 day");
  26                 if($r && $r[0]['total'] >= $max_dailies) {
  27                         return;
  28                 }
  29         }
  30
  31         switch($a->config['register_policy']) {
  32
  33
  34         case REGISTER_OPEN:
  35                 $blocked = 0;
  36                 $verified = 1;
  37                 break;
  38
  39         case REGISTER_APPROVE:
  40                 $blocked = 1;
  41                 $verified = 0;
  42                 break;
  43
  44         default:
  45         case REGISTER_CLOSED:
  46                 if((! x($_SESSION,'authenticated') && (! x($_SESSION,'administrator')))) {
  47                         notice( t('Permission denied.') . EOL );
  48                         return;
  49                 }
  50                 $blocked = 1;
  51                 $verified = 0;
  52                 break;
  53         }
  54
  55
  56         $arr = $_POST;
  57
  58         $arr['blocked'] = $blocked;
  59         $arr['verified'] = $verified;
  60         $arr['language'] = get_browser_language();
  61
  62         $result = create_user($arr);
  63
  64         if(! $result['success']) {
  65                 notice($result['message']);
  66                 return;
  67         }
  68
  69         $user = $result['user'];
  70
  71         if($netpublish && $a->config['register_policy'] != REGISTER_APPROVE) {
  72                 $url = System::baseUrl() . '/profile/' . $user['nickname'];
  73                 Worker::add(PRIORITY_LOW, "directory", $url);
  74         }
  75
  76         $using_invites = get_config('system','invitation_only');
  77         $num_invites   = get_config('system','number_invites');
  78         $invite_id  = ((x($_POST,'invite_id'))  ? notags(trim($_POST['invite_id']))  : '');
  79
  80
  81         if( $a->config['register_policy'] == REGISTER_OPEN ) {
  82
  83                 if($using_invites && $invite_id) {
  84                         q("delete * from register where hash = '%s' limit 1", dbesc($invite_id));
  85                         set_pconfig($user['uid'],'system','invites_remaining',$num_invites);
  86                 }
  87
  88                 // Only send a password mail when the password wasn't manually provided
  89                 if (!x($_POST,'password1') || !x($_POST,'confirm')) {
  90                         $res = send_register_open_eml(
  91                                 $user['email'],
  92                                 $a->config['sitename'],
  93                                 System::baseUrl(),
  94                                 $user['username'],
  95                                 $result['password']);
  96
  97                         if($res) {
  98                                 info( t('Registration successful. Please check your email for further instructions.') . EOL ) ;
  99                                 goaway(System::baseUrl());
 100                         } else {
 101                                 notice(
 102                                         sprintf(
 103                                                 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                                                  $result['password']
 106                                                  ). EOL
 107                                 );
 108                         }
 109                 } else {
 110                         info( t('Registration successful.') . EOL ) ;
 111                         goaway(System::baseUrl());
 112                 }
 113         }
 114         elseif($a->config['register_policy'] == REGISTER_APPROVE) {
 115                 if(! strlen($a->config['admin_email'])) {
 116                         notice( t('Your registration can not be processed.') . EOL);
 117                         goaway(System::baseUrl());
 118                 }
 119
 120                 $hash = random_string();
 121                 $r = q("INSERT INTO `register` ( `hash`, `created`, `uid`, `password`, `language`, `note` ) VALUES ( '%s', '%s', %d, '%s', '%s', '%s' ) ",
 122                         dbesc($hash),
 123                         dbesc(datetime_convert()),
 124                         intval($user['uid']),
 125                         dbesc($result['password']),
 126                         dbesc($lang),
 127                         dbesc($_POST['permonlybox'])
 128                 );
 129
 130                 // invite system
 131                 if($using_invites && $invite_id) {
 132                         q("delete * from register where hash = '%s' limit 1", dbesc($invite_id));
 133                         set_pconfig($user['uid'],'system','invites_remaining',$num_invites);
 134                 }
 135
 136                 // send email to admins
 137                 $admin_mail_list = "'".implode("','", array_map(dbesc, explode(",", str_replace(" ", "", $a->config['admin_email']))))."'";
 138                 $adminlist = q("SELECT uid, language, email FROM user WHERE email IN (%s)",
 139                         $admin_mail_list
 140                 );
 141
 142                 // send notification to admins
 143                 foreach ($adminlist as $admin) {
 144                         notification(array(
 145                                 'type' => NOTIFY_SYSTEM,
 146                                 'event' => 'SYSTEM_REGISTER_REQUEST',
 147                                 'source_name' => $user['username'],
 148                                 'source_mail' => $user['email'],
 149                                 'source_nick' => $user['nickname'],
 150                                 'source_link' => System::baseUrl()."/admin/users/",
 151                                 'link' => System::baseUrl()."/admin/users/",
 152                                 'source_photo' => System::baseUrl() . "/photo/avatar/".$user['uid'].".jpg",
 153                                 'to_email' => $admin['email'],
 154                                 'uid' => $admin['uid'],
 155                                 'language' => ($admin['language']?$admin['language']:'en'),
 156                                 'show_in_notification_page' => false
 157                         ));
 158                 }
 159                 // send notification to the user, that the registration is pending
 160                 send_register_pending_eml(
 161                                 $user['email'],
 162                                 $a->config['sitename'],
 163                                 $user['username']);
 164
 165                 info( t('Your registration is pending approval by the site owner.') . EOL ) ;
 166                 goaway(System::baseUrl());
 167
 168
 169         }
 170
 171         return;
 172 }}
 173
 174
 175
 176
 177
 178
 179 if(! function_exists('register_content')) {
 180 function register_content(App $a) {
 181
 182         // logged in users can register others (people/pages/groups)
 183         // even with closed registrations, unless specifically prohibited by site policy.
 184         // 'block_extended_register' blocks all registrations, period.
 185
 186         $block = get_config('system','block_extended_register');
 187
 188         if(local_user() && ($block)) {
 189                 notice("Permission denied." . EOL);
 190                 return;
 191         }
 192
 193         if((! local_user()) && ($a->config['register_policy'] == REGISTER_CLOSED)) {
 194                 notice("Permission denied." . EOL);
 195                 return;
 196         }
 197
 198         $max_dailies = intval(get_config('system','max_daily_registrations'));
 199         if($max_dailies) {
 200                 $r = q("select count(*) as total from user where register_date > UTC_TIMESTAMP - INTERVAL 1 day");
 201                 if($r && $r[0]['total'] >= $max_dailies) {
 202                         logger('max daily registrations exceeded.');
 203                         notice( t('This site has exceeded the number of allowed daily account registrations. Please try again tomorrow.') . EOL);
 204                         return;
 205                 }
 206         }
 207
 208         if(x($_SESSION,'theme'))
 209                 unset($_SESSION['theme']);
 210         if(x($_SESSION,'mobile-theme'))
 211                 unset($_SESSION['mobile-theme']);
 212
 213
 214         $username     = ((x($_POST,'username'))     ? $_POST['username']     : ((x($_GET,'username'))     ? $_GET['username']              : ''));
 215         $email        = ((x($_POST,'email'))        ? $_POST['email']        : ((x($_GET,'email'))        ? $_GET['email']                 : ''));
 216         $openid_url   = ((x($_POST,'openid_url'))   ? $_POST['openid_url']   : ((x($_GET,'openid_url'))   ? $_GET['openid_url']            : ''));
 217         $nickname     = ((x($_POST,'nickname'))     ? $_POST['nickname']     : ((x($_GET,'nickname'))     ? $_GET['nickname']              : ''));
 218         $photo        = ((x($_POST,'photo'))        ? $_POST['photo']        : ((x($_GET,'photo'))        ? hex2bin($_GET['photo'])        : ''));
 219         $invite_id    = ((x($_POST,'invite_id'))    ? $_POST['invite_id']    : ((x($_GET,'invite_id'))    ? $_GET['invite_id']             : ''));
 220
 221         $noid = get_config('system','no_openid');
 222
 223         if($noid) {
 224                 $oidhtml = '';
 225                 $fillwith = '';
 226                 $fillext = '';
 227                 $oidlabel = '';
 228         }
 229         else {
 230                 $oidhtml = '<label for="register-openid" id="label-register-openid" >$oidlabel</label><input type="text" maxlength="60" size="32" name="openid_url" class="openid" id="register-openid" value="$openid" >';
 231                 $fillwith = t("You may \x28optionally\x29 fill in this form via OpenID by supplying your OpenID and clicking 'Register'.");
 232                 $fillext =  t('If you are not familiar with OpenID, please leave that field blank and fill in the rest of the items.');
 233                 $oidlabel = t("Your OpenID \x28optional\x29: ");
 234         }
 235
 236         // I set this and got even more fake names than before...
 237
 238         $realpeople = ''; // t('Members of this network prefer to communicate with real people who use their real names.');
 239
 240         if(get_config('system','publish_all')) {
 241                 $profile_publish_reg = '<input type="hidden" name="profile_publish_reg" value="1" />';
 242         }
 243         else {
 244                 $publish_tpl = get_markup_template("profile_publish.tpl");
 245                 $profile_publish = replace_macros($publish_tpl,array(
 246                         '$instance'     => 'reg',
 247                         '$pubdesc'      => t('Include your profile in member directory?'),
 248                         '$yes_selected' => ' checked="checked" ',
 249                         '$no_selected'  => '',
 250                         '$str_yes'      => t('Yes'),
 251                         '$str_no'       => t('No'),
 252                 ));
 253         }
 254
 255         $r = q("SELECT count(*) AS `contacts` FROM `contact`");
 256         $passwords = !$r[0]["contacts"];
 257
 258         $license = '';
 259
 260         $o = get_markup_template("register.tpl");
 261
 262         $arr = array('template' => $o);
 263
 264         call_hooks('register_form',$arr);
 265
 266         $o = $arr['template'];
 267
 268         $o = replace_macros($o, array(
 269                 '$oidhtml' => $oidhtml,
 270                 '$invitations' => get_config('system','invitation_only'),
 271                 '$permonly' => $a->config['register_policy'] == REGISTER_APPROVE,
 272                 '$permonlybox' => array('permonlybox', t('Note for the admin'), '', t('Leave a message for the admin, why you want to join this node')),
 273                 '$invite_desc' => t('Membership on this site is by invitation only.'),
 274                 '$invite_label' => t('Your invitation ID: '),
 275                 '$invite_id' => $invite_id,
 276                 '$realpeople' => $realpeople,
 277                 '$regtitle'  => t('Registration'),
 278                 '$registertext' =>((x($a->config,'register_text'))
 279                         ? bbcode($a->config['register_text'])
 280                         : "" ),
 281                 '$fillwith'  => $fillwith,
 282                 '$fillext'   => $fillext,
 283                 '$oidlabel'  => $oidlabel,
 284                 '$openid'    => $openid_url,
 285                 '$namelabel' => t('Your Full Name ' . "\x28" . 'e.g. Joe Smith, real or real-looking' . "\x29" . ': '),
 286                 '$addrlabel' => t('Your Email Address: '),
 287                 '$passwords' => $passwords,
 288                 '$password1' => array('password1', t('New Password:'), '', t('Leave empty for an auto generated password.')),
 289                 '$password2' => array('confirm', t('Confirm:'), '', ''),
 290                 '$nickdesc'  => str_replace('$sitename',$a->get_hostname(), t('Choose a profile nickname. This must begin with a text character. Your profile address on this site will then be \'<strong>nickname@$sitename</strong>\'.')),
 291                 '$nicklabel' => t('Choose a nickname: '),
 292                 '$photo'     => $photo,
 293                 '$publish'   => $profile_publish,
 294                 '$regbutt'   => t('Register'),
 295                 '$username'  => $username,
 296                 '$email'     => $email,
 297                 '$nickname'  => $nickname,
 298                 '$license'   => $license,
 299                 '$sitename'  => $a->get_hostname(),
 300                 '$importh'   => t('Import'),
 301                 '$importt'   => t('Import your profile to this friendica instance'),
 302                 '$form_security_token'  => get_form_security_token("register")
 303         ));
 304         return $o;
 305
 306 }}
 307