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PHP Cross Reference of MyBB 1.8.38

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   1  <?php
   2  /**
   3   * MyBB 1.8
   4   * Copyright 2014 MyBB Group, All Rights Reserved
   5   *
   6   * Website: http://www.mybb.com
   7   * License: http://www.mybb.com/about/license
   8   *
   9   */
  10  
  11  define("IN_MYBB", 1);
  12  define("IGNORE_CLEAN_VARS", "sid");
  13  define('THIS_SCRIPT', 'member.php');
  14  define("ALLOWABLE_PAGE", "register,do_register,login,do_login,logout,lostpw,do_lostpw,activate,resendactivation,do_resendactivation,resetpassword,viewnotes");
  15  
  16  $nosession['avatar'] = 1;
  17  
  18  $templatelist = "member_register,member_register_hiddencaptcha,member_register_coppa,member_register_agreement_coppa,member_register_agreement,member_register_customfield,member_register_requiredfields,member_profile_findthreads";
  19  $templatelist .= ",member_loggedin_notice,member_profile_away,member_register_regimage,member_register_regimage_recaptcha_invisible,member_register_regimage_nocaptcha,post_captcha_hcaptcha_invisible,post_captcha_hcaptcha,post_captcha_hidden,post_captcha,member_register_referrer";
  20  $templatelist .= ",member_profile_email,member_profile_offline,member_profile_reputation,member_profile_warn,member_profile_warninglevel,member_profile_warninglevel_link,member_profile_customfields_field,member_profile_customfields,member_profile_adminoptions_manageban,member_profile_adminoptions,member_profile";
  21  $templatelist .= ",member_profile_signature,member_profile_avatar,member_profile_groupimage,member_referrals_link,member_profile_referrals,member_profile_website,member_profile_reputation_vote,member_activate,member_lostpw,member_register_additionalfields";
  22  $templatelist .= ",member_profile_modoptions_manageuser,member_profile_modoptions_editprofile,member_profile_modoptions_banuser,member_profile_modoptions_viewnotes,member_profile_modoptions_editnotes,member_profile_modoptions_purgespammer";
  23  $templatelist .= ",usercp_profile_profilefields_select_option,usercp_profile_profilefields_multiselect,usercp_profile_profilefields_select,usercp_profile_profilefields_textarea,usercp_profile_profilefields_radio,member_viewnotes";
  24  $templatelist .= ",member_register_question,member_register_question_refresh,usercp_options_timezone,usercp_options_timezone_option,usercp_options_language_option,member_profile_customfields_field_multi_item,member_profile_customfields_field_multi";
  25  $templatelist .= ",member_profile_contact_fields_google,member_profile_contact_fields_icq,member_profile_contact_fields_skype,member_profile_pm,member_profile_contact_details,member_profile_modoptions_manageban";
  26  $templatelist .= ",member_profile_banned_remaining,member_profile_addremove,member_emailuser_guest,member_register_day,usercp_options_tppselect_option,postbit_warninglevel_formatted,member_profile_userstar,member_profile_findposts";
  27  $templatelist .= ",usercp_options_tppselect,usercp_options_pppselect,member_resetpassword,member_login,member_profile_online,usercp_options_pppselect_option,postbit_reputation_formatted,member_emailuser,usercp_profile_profilefields_text";
  28  $templatelist .= ",member_profile_modoptions_ipaddress,member_profile_modoptions,member_profile_banned,member_register_language,member_resendactivation,usercp_profile_profilefields_checkbox,member_register_password,member_coppa_form";
  29  
  30  require_once  "./global.php";
  31  require_once  MYBB_ROOT."inc/functions_post.php";
  32  require_once  MYBB_ROOT."inc/functions_user.php";
  33  require_once  MYBB_ROOT."inc/class_parser.php";
  34  require_once  MYBB_ROOT."inc/functions_modcp.php";
  35  $parser = new postParser;
  36  
  37  // Load global language phrases
  38  $lang->load("member");
  39  
  40  $mybb->input['action'] = $mybb->get_input('action');
  41  
  42  // Make navigation
  43  switch($mybb->input['action'])
  44  {
  45      case "register":
  46      case "do_register":
  47          add_breadcrumb($lang->nav_register);
  48          break;
  49      case "activate":
  50          add_breadcrumb($lang->nav_activate);
  51          break;
  52      case "resendactivation":
  53          add_breadcrumb($lang->nav_resendactivation);
  54          break;
  55      case "lostpw":
  56          add_breadcrumb($lang->nav_lostpw);
  57          break;
  58      case "resetpassword":
  59          add_breadcrumb($lang->nav_resetpassword);
  60          break;
  61      case "login":
  62          add_breadcrumb($lang->nav_login);
  63          break;
  64      case "emailuser":
  65          add_breadcrumb($lang->nav_emailuser);
  66          break;
  67  }
  68  
  69  if(($mybb->input['action'] == "register" || $mybb->input['action'] == "do_register") && $mybb->usergroup['cancp'] != 1)
  70  {
  71      if($mybb->settings['disableregs'] == 1)
  72      {
  73          error($lang->registrations_disabled);
  74      }
  75      if($mybb->user['uid'] != 0)
  76      {
  77          error($lang->error_alreadyregistered);
  78      }
  79      if($mybb->settings['betweenregstime'] && $mybb->settings['maxregsbetweentime'])
  80      {
  81          $time = TIME_NOW;
  82          $datecut = $time-(60*60*$mybb->settings['betweenregstime']);
  83          $query = $db->simple_select("users", "*", "regip=".$db->escape_binary($session->packedip)." AND regdate > '$datecut'");
  84          $regcount = $db->num_rows($query);
  85          if($regcount >= $mybb->settings['maxregsbetweentime'])
  86          {
  87              $lang->error_alreadyregisteredtime = $lang->sprintf($lang->error_alreadyregisteredtime, $regcount, $mybb->settings['betweenregstime']);
  88              error($lang->error_alreadyregisteredtime);
  89          }
  90      }
  91  }
  92  
  93  $fromreg = 0;
  94  if($mybb->input['action'] == "do_register" && $mybb->request_method == "post")
  95  {
  96      $plugins->run_hooks("member_do_register_start");
  97  
  98      // Are checking how long it takes for users to register?
  99      if($mybb->settings['regtime'] > 0)
 100      {
 101          // Is the field actually set?
 102          if(isset($mybb->input['regtime']))
 103          {
 104              // Check how long it took for this person to register
 105              $timetook = TIME_NOW - $mybb->get_input('regtime', MyBB::INPUT_INT);
 106  
 107              // See if they registered faster than normal
 108              if($timetook < $mybb->settings['regtime'])
 109              {
 110                  // This user registered pretty quickly, bot detected!
 111                  $lang->error_spam_deny_time = $lang->sprintf($lang->error_spam_deny_time, $mybb->settings['regtime'], $timetook);
 112                  error($lang->error_spam_deny_time);
 113              }
 114          }
 115          else
 116          {
 117              error($lang->error_spam_deny);
 118          }
 119      }
 120  
 121      // If we have hidden CATPCHA enabled and it's filled, deny registration
 122      if($mybb->settings['hiddencaptchaimage'])
 123      {
 124          $string = $mybb->settings['hiddencaptchaimagefield'];
 125  
 126          if(!empty($mybb->input[$string]))
 127          {
 128              error($lang->error_spam_deny);
 129          }
 130      }
 131  
 132      if($mybb->settings['regtype'] == "randompass")
 133      {
 134  
 135          $password_length = (int)$mybb->settings['minpasswordlength'];
 136          if($password_length < 8)
 137          {
 138              $password_length = min(8, (int)$mybb->settings['maxpasswordlength']);
 139          }
 140  
 141          $mybb->input['password'] = random_str($password_length, $mybb->settings['requirecomplexpasswords']);
 142          $mybb->input['password2'] = $mybb->input['password'];
 143      }
 144  
 145      if($mybb->settings['regtype'] == "verify" || $mybb->settings['regtype'] == "admin" || $mybb->settings['regtype'] == "both" || $mybb->get_input('coppa', MyBB::INPUT_INT) == 1)
 146      {
 147          $usergroup = 5;
 148      }
 149      else
 150      {
 151          $usergroup = 2;
 152      }
 153  
 154      // Set up user handler.
 155      require_once  MYBB_ROOT."inc/datahandlers/user.php";
 156      $userhandler = new UserDataHandler("insert");
 157  
 158      $coppauser = 0;
 159      if(isset($mybb->cookies['coppauser']))
 160      {
 161          $coppauser = (int)$mybb->cookies['coppauser'];
 162      }
 163  
 164      // Set the data for the new user.
 165      $user = array(
 166          "username" => $mybb->get_input('username'),
 167          "password" => $mybb->get_input('password'),
 168          "password2" => $mybb->get_input('password2'),
 169          "email" => $mybb->get_input('email'),
 170          "email2" => $mybb->get_input('email2'),
 171          "usergroup" => $usergroup,
 172          "referrer" => $mybb->get_input('referrername'),
 173          "timezone" => $mybb->get_input('timezoneoffset'),
 174          "language" => $mybb->get_input('language'),
 175          "profile_fields" => $mybb->get_input('profile_fields', MyBB::INPUT_ARRAY),
 176          "regip" => $session->packedip,
 177          "coppa_user" => $coppauser,
 178          "regcheck1" => $mybb->get_input('regcheck1'),
 179          "regcheck2" => $mybb->get_input('regcheck2'),
 180          "registration" => true
 181      );
 182  
 183      // Do we have a saved COPPA DOB?
 184      if(isset($mybb->cookies['coppadob']))
 185      {
 186          list($dob_day, $dob_month, $dob_year) = explode("-", $mybb->cookies['coppadob']);
 187          $user['birthday'] = array(
 188              "day" => $dob_day,
 189              "month" => $dob_month,
 190              "year" => $dob_year
 191          );
 192      }
 193  
 194      $user['options'] = array(
 195          "allownotices" => $mybb->get_input('allownotices', MyBB::INPUT_INT),
 196          "hideemail" => $mybb->get_input('hideemail', MyBB::INPUT_INT),
 197          "subscriptionmethod" => $mybb->get_input('subscriptionmethod', MyBB::INPUT_INT),
 198          "receivepms" => $mybb->get_input('receivepms', MyBB::INPUT_INT),
 199          "pmnotice" => $mybb->get_input('pmnotice', MyBB::INPUT_INT),
 200          "pmnotify" => $mybb->get_input('pmnotify', MyBB::INPUT_INT),
 201          "invisible" => $mybb->get_input('invisible', MyBB::INPUT_INT),
 202          "dstcorrection" => $mybb->get_input('dstcorrection')
 203      );
 204  
 205      $userhandler->set_data($user);
 206  
 207      $errors = array();
 208  
 209      if(!$userhandler->validate_user())
 210      {
 211          $errors = $userhandler->get_friendly_errors();
 212      }
 213  
 214      if($mybb->settings['enablestopforumspam_on_register'])
 215      {
 216          require_once  MYBB_ROOT . '/inc/class_stopforumspamchecker.php';
 217  
 218          $stop_forum_spam_checker = new StopForumSpamChecker(
 219              $plugins,
 220              $mybb->settings['stopforumspam_min_weighting_before_spam'],
 221              $mybb->settings['stopforumspam_check_usernames'],
 222              $mybb->settings['stopforumspam_check_emails'],
 223              $mybb->settings['stopforumspam_check_ips'],
 224              $mybb->settings['stopforumspam_log_blocks']
 225          );
 226  
 227          try {
 228              if($stop_forum_spam_checker->is_user_a_spammer($user['username'], $user['email'], get_ip()))
 229              {
 230                  error($lang->sprintf($lang->error_stop_forum_spam_spammer,
 231                          $stop_forum_spam_checker->getErrorText(array(
 232                              'stopforumspam_check_usernames',
 233                              'stopforumspam_check_emails',
 234                              'stopforumspam_check_ips'
 235                              ))));
 236              }
 237          }
 238          catch (Exception $e)
 239          {
 240              if($mybb->settings['stopforumspam_block_on_error'])
 241              {
 242                  error($lang->error_stop_forum_spam_fetching);
 243              }
 244          }
 245      }
 246  
 247      if($mybb->settings['captchaimage'])
 248      {
 249          require_once  MYBB_ROOT.'inc/class_captcha.php';
 250          $captcha = new captcha;
 251  
 252          if($captcha->validate_captcha() == false)
 253          {
 254              // CAPTCHA validation failed
 255              foreach($captcha->get_errors() as $error)
 256              {
 257                  $errors[] = $error;
 258              }
 259          }
 260      }
 261  
 262      // If we have a security question, check to see if answer is correct
 263      if($mybb->settings['securityquestion'])
 264      {
 265          $question_id = $db->escape_string($mybb->get_input('question_id'));
 266          $answer = $db->escape_string($mybb->get_input('answer'));
 267  
 268          $query = $db->query("
 269              SELECT q.*, s.sid
 270              FROM ".TABLE_PREFIX."questionsessions s
 271              LEFT JOIN ".TABLE_PREFIX."questions q ON (q.qid=s.qid)
 272              WHERE q.active='1' AND s.sid='{$question_id}'
 273          ");
 274          if($db->num_rows($query) > 0)
 275          {
 276              $question = $db->fetch_array($query);
 277              $valid_answers = explode("\n", $question['answer']);
 278              $validated = 0;
 279  
 280              foreach($valid_answers as $answers)
 281              {
 282                  if(my_strtolower($answers) == my_strtolower($answer))
 283                  {
 284                      $validated = 1;
 285                  }
 286              }
 287  
 288              if($validated != 1)
 289              {
 290                  $update_question = array(
 291                      "incorrect" => $question['incorrect'] + 1
 292                  );
 293                  $db->update_query("questions", $update_question, "qid='{$question['qid']}'");
 294  
 295                  $errors[] = $lang->error_question_wrong;
 296              }
 297              else
 298              {
 299                  $update_question = array(
 300                      "correct" => $question['correct'] + 1
 301                  );
 302                  $db->update_query("questions", $update_question, "qid='{$question['qid']}'");
 303              }
 304  
 305              $db->delete_query("questionsessions", "sid='{$question_id}'");
 306          }
 307      }
 308  
 309      $regerrors = '';
 310      if(!empty($errors))
 311      {
 312          $username = htmlspecialchars_uni($mybb->get_input('username'));
 313          $email = htmlspecialchars_uni($mybb->get_input('email'));
 314          $email2 = htmlspecialchars_uni($mybb->get_input('email2'));
 315          $referrername = htmlspecialchars_uni($mybb->get_input('referrername'));
 316  
 317          $allownoticescheck = $hideemailcheck = $no_auto_subscribe_selected = $instant_email_subscribe_selected = $instant_pm_subscribe_selected = $no_subscribe_selected = '';
 318          $receivepmscheck = $pmnoticecheck = $pmnotifycheck = $invisiblecheck = $dst_auto_selected = $dst_enabled_selected = $dst_disabled_selected = '';
 319  
 320          if($mybb->get_input('allownotices', MyBB::INPUT_INT) == 1)
 321          {
 322              $allownoticescheck = "checked=\"checked\"";
 323          }
 324  
 325          if($mybb->get_input('hideemail', MyBB::INPUT_INT) == 1)
 326          {
 327              $hideemailcheck = "checked=\"checked\"";
 328          }
 329  
 330          if($mybb->get_input('subscriptionmethod', MyBB::INPUT_INT) == 1)
 331          {
 332              $no_subscribe_selected = "selected=\"selected\"";
 333          }
 334          else if($mybb->get_input('subscriptionmethod', MyBB::INPUT_INT) == 2)
 335          {
 336              $instant_email_subscribe_selected = "selected=\"selected\"";
 337          }
 338          else if($mybb->get_input('subscriptionmethod', MyBB::INPUT_INT) == 3)
 339          {
 340              $instant_pm_subscribe_selected = "selected=\"selected\"";
 341          }
 342          else
 343          {
 344              $no_auto_subscribe_selected = "selected=\"selected\"";
 345          }
 346  
 347          if($mybb->get_input('receivepms', MyBB::INPUT_INT) == 1)
 348          {
 349              $receivepmscheck = "checked=\"checked\"";
 350          }
 351  
 352          if($mybb->get_input('pmnotice', MyBB::INPUT_INT) == 1)
 353          {
 354              $pmnoticecheck = " checked=\"checked\"";
 355          }
 356  
 357          if($mybb->get_input('pmnotify', MyBB::INPUT_INT) == 1)
 358          {
 359              $pmnotifycheck = "checked=\"checked\"";
 360          }
 361  
 362          if($mybb->get_input('invisible', MyBB::INPUT_INT) == 1)
 363          {
 364              $invisiblecheck = "checked=\"checked\"";
 365          }
 366  
 367          if($mybb->get_input('dstcorrection', MyBB::INPUT_INT) == 2)
 368          {
 369              $dst_auto_selected = "selected=\"selected\"";
 370          }
 371          else if($mybb->get_input('dstcorrection', MyBB::INPUT_INT) == 1)
 372          {
 373              $dst_enabled_selected = "selected=\"selected\"";
 374          }
 375          else
 376          {
 377              $dst_disabled_selected = "selected=\"selected\"";
 378          }
 379  
 380          $regerrors = inline_error($errors);
 381          $mybb->input['action'] = "register";
 382          $fromreg = 1;
 383      }
 384      else
 385      {
 386          $user_info = $userhandler->insert_user();
 387  
 388          // Invalidate solved captcha
 389          if($mybb->settings['captchaimage'])
 390          {
 391              $captcha->invalidate_captcha();
 392          }
 393  
 394          if($mybb->settings['regtype'] != "randompass" && empty($mybb->cookies['coppauser']))
 395          {
 396              // Log them in
 397              my_setcookie("mybbuser", $user_info['uid']."_".$user_info['loginkey'], null, true, "lax");
 398          }
 399  
 400          if(!empty($mybb->cookies['coppauser']))
 401          {
 402              $lang->redirect_registered_coppa_activate = $lang->sprintf($lang->redirect_registered_coppa_activate, $mybb->settings['bbname'], htmlspecialchars_uni($user_info['username']));
 403              my_unsetcookie("coppauser");
 404              my_unsetcookie("coppadob");
 405              $plugins->run_hooks("member_do_register_end");
 406              error($lang->redirect_registered_coppa_activate);
 407          }
 408          else if($mybb->settings['regtype'] == "verify")
 409          {
 410              $activationcode = random_str();
 411              $now = TIME_NOW;
 412              $activationarray = array(
 413                  "uid" => $user_info['uid'],
 414                  "dateline" => TIME_NOW,
 415                  "code" => $activationcode,
 416                  "type" => "r"
 417              );
 418              $db->insert_query("awaitingactivation", $activationarray);
 419              $emailsubject = $lang->sprintf($lang->emailsubject_activateaccount, $mybb->settings['bbname']);
 420              switch($mybb->settings['username_method'])
 421              {
 422                  case 0:
 423                      $emailmessage = $lang->sprintf($lang->email_activateaccount, $user_info['username'], $mybb->settings['bbname'], $mybb->settings['bburl'], $user_info['uid'], $activationcode);
 424                      break;
 425                  case 1:
 426                      $emailmessage = $lang->sprintf($lang->email_activateaccount1, $user_info['username'], $mybb->settings['bbname'], $mybb->settings['bburl'], $user_info['uid'], $activationcode);
 427                      break;
 428                  case 2:
 429                      $emailmessage = $lang->sprintf($lang->email_activateaccount2, $user_info['username'], $mybb->settings['bbname'], $mybb->settings['bburl'], $user_info['uid'], $activationcode);
 430                      break;
 431                  default:
 432                      $emailmessage = $lang->sprintf($lang->email_activateaccount, $user_info['username'], $mybb->settings['bbname'], $mybb->settings['bburl'], $user_info['uid'], $activationcode);
 433                      break;
 434              }
 435              my_mail($user_info['email'], $emailsubject, $emailmessage);
 436  
 437              $lang->redirect_registered_activation = $lang->sprintf($lang->redirect_registered_activation, $mybb->settings['bbname'], htmlspecialchars_uni($user_info['username']));
 438  
 439              $plugins->run_hooks("member_do_register_end");
 440  
 441              error($lang->redirect_registered_activation);
 442          }
 443          else if($mybb->settings['regtype'] == "randompass")
 444          {
 445              $emailsubject = $lang->sprintf($lang->emailsubject_randompassword, $mybb->settings['bbname']);
 446              switch($mybb->settings['username_method'])
 447              {
 448                  case 0:
 449                      $emailmessage = $lang->sprintf($lang->email_randompassword, $user['username'], $mybb->settings['bbname'], $user_info['username'], $mybb->get_input('password'));
 450                      break;
 451                  case 1:
 452                      $emailmessage = $lang->sprintf($lang->email_randompassword1, $user['username'], $mybb->settings['bbname'], $user_info['username'], $mybb->get_input('password'));
 453                      break;
 454                  case 2:
 455                      $emailmessage = $lang->sprintf($lang->email_randompassword2, $user['username'], $mybb->settings['bbname'], $user_info['username'], $mybb->get_input('password'));
 456                      break;
 457                  default:
 458                      $emailmessage = $lang->sprintf($lang->email_randompassword, $user['username'], $mybb->settings['bbname'], $user_info['username'], $mybb->get_input('password'));
 459                      break;
 460              }
 461              my_mail($user_info['email'], $emailsubject, $emailmessage);
 462  
 463              $plugins->run_hooks("member_do_register_end");
 464  
 465              error($lang->redirect_registered_passwordsent);
 466          }
 467          else if($mybb->settings['regtype'] == "admin")
 468          {
 469              $groups = $cache->read("usergroups");
 470              $admingroups = array();
 471              if(!empty($groups)) // Shouldn't be...
 472              {
 473                  foreach($groups as $group)
 474                  {
 475                      if($group['cancp'] == 1)
 476                      {
 477                          $admingroups[] = (int)$group['gid'];
 478                      }
 479                  }
 480              }
 481  
 482              if(!empty($admingroups))
 483              {
 484                  $sqlwhere = 'usergroup IN ('.implode(',', $admingroups).')';
 485                  foreach($admingroups as $admingroup)
 486                  {
 487                      switch($db->type)
 488                      {
 489                          case 'pgsql':
 490                          case 'sqlite':
 491                              $sqlwhere .= " OR ','||additionalgroups||',' LIKE '%,{$admingroup},%'";
 492                              break;
 493                          default:
 494                              $sqlwhere .= " OR CONCAT(',',additionalgroups,',') LIKE '%,{$admingroup},%'";
 495                              break;
 496                      }
 497                  }
 498                  $q = $db->simple_select('users', 'uid,username,email,language', $sqlwhere);
 499                  while($recipient = $db->fetch_array($q))
 500                  {
 501                      // First we check if the user's a super admin: if yes, we don't care about permissions
 502                      $is_super_admin = is_super_admin($recipient['uid']);
 503                      if(!$is_super_admin)
 504                      {
 505                          // Include admin functions
 506                          if(!file_exists(MYBB_ROOT.$mybb->config['admin_dir']."/inc/functions.php"))
 507                          {
 508                              continue;
 509                          }
 510  
 511                          require_once MYBB_ROOT.$mybb->config['admin_dir']."/inc/functions.php";
 512  
 513                          // Verify if we have permissions to access user-users
 514                          require_once MYBB_ROOT.$mybb->config['admin_dir']."/modules/user/module_meta.php";
 515                          if(function_exists("user_admin_permissions"))
 516                          {
 517                              // Get admin permissions
 518                              $adminperms = get_admin_permissions($recipient['uid']);
 519  
 520                              $permissions = user_admin_permissions();
 521                              if(array_key_exists('users', $permissions['permissions']) && $adminperms['user']['users'] != 1)
 522                              {
 523                                  continue; // No permissions
 524                              }
 525                          }
 526                      }
 527  
 528                      // Load language
 529                      if($recipient['language'] != $lang->language && $lang->language_exists($recipient['language']))
 530                      {
 531                          $reset_lang = true;
 532                          $lang->set_language($recipient['language']);
 533                          $lang->load("member");
 534                      }
 535  
 536                      $subject = $lang->sprintf($lang->newregistration_subject, $mybb->settings['bbname']);
 537                      $message = $lang->sprintf($lang->newregistration_message, $recipient['username'], $mybb->settings['bbname'], $user['username']);
 538                      my_mail($recipient['email'], $subject, $message);
 539                  }
 540  
 541                  // Reset language
 542                  if(isset($reset_lang))
 543                  {
 544                      $lang->set_language($mybb->settings['bblanguage']);
 545                      $lang->load("member");
 546                  }
 547              }
 548  
 549              $lang->redirect_registered_admin_activate = $lang->sprintf($lang->redirect_registered_admin_activate, $mybb->settings['bbname'], htmlspecialchars_uni($user_info['username']));
 550  
 551              $plugins->run_hooks("member_do_register_end");
 552  
 553              error($lang->redirect_registered_admin_activate);
 554          }
 555          else if($mybb->settings['regtype'] == "both")
 556          {
 557              $groups = $cache->read("usergroups");
 558              $admingroups = array();
 559              if(!empty($groups)) // Shouldn't be...
 560              {
 561                  foreach($groups as $group)
 562                  {
 563                      if($group['cancp'] == 1)
 564                      {
 565                          $admingroups[] = (int)$group['gid'];
 566                      }
 567                  }
 568              }
 569  
 570              if(!empty($admingroups))
 571              {
 572                  $sqlwhere = 'usergroup IN ('.implode(',', $admingroups).')';
 573                  foreach($admingroups as $admingroup)
 574                  {
 575                      switch($db->type)
 576                      {
 577                          case 'pgsql':
 578                          case 'sqlite':
 579                              $sqlwhere .= " OR ','||additionalgroups||',' LIKE '%,{$admingroup},%'";
 580                              break;
 581                          default:
 582                              $sqlwhere .= " OR CONCAT(',',additionalgroups,',') LIKE '%,{$admingroup},%'";
 583                              break;
 584                      }
 585                  }
 586                  $q = $db->simple_select('users', 'uid,username,email,language', $sqlwhere);
 587                  while($recipient = $db->fetch_array($q))
 588                  {
 589                      // First we check if the user's a super admin: if yes, we don't care about permissions
 590                      $is_super_admin = is_super_admin($recipient['uid']);
 591                      if(!$is_super_admin)
 592                      {
 593                          // Include admin functions
 594                          if(!file_exists(MYBB_ROOT.$mybb->config['admin_dir']."/inc/functions.php"))
 595                          {
 596                              continue;
 597                          }
 598  
 599                          require_once MYBB_ROOT.$mybb->config['admin_dir']."/inc/functions.php";
 600  
 601                          // Verify if we have permissions to access user-users
 602                          require_once MYBB_ROOT.$mybb->config['admin_dir']."/modules/user/module_meta.php";
 603                              // Get admin permissions
 604                              $adminperms = get_admin_permissions($recipient['uid']);
 605                              if(empty($adminperms['user']['users']) || $adminperms['user']['users'] != 1)
 606                              {
 607                                  continue; // No permissions
 608                              }
 609                      }
 610  
 611                      // Load language
 612                      if($recipient['language'] != $lang->language && $lang->language_exists($recipient['language']))
 613                      {
 614                          $reset_lang = true;
 615                          $lang->set_language($recipient['language']);
 616                          $lang->load("member");
 617                      }
 618  
 619                      $subject = $lang->sprintf($lang->newregistration_subject, $mybb->settings['bbname']);
 620                      $message = $lang->sprintf($lang->newregistration_message, $recipient['username'], $mybb->settings['bbname'], $user['username']);
 621                      my_mail($recipient['email'], $subject, $message);
 622                  }
 623  
 624                  // Reset language
 625                  if(isset($reset_lang))
 626                  {
 627                      $lang->set_language($mybb->settings['bblanguage']);
 628                      $lang->load("member");
 629                  }
 630              }
 631  
 632              $activationcode = random_str();
 633              $activationarray = array(
 634                  "uid" => $user_info['uid'],
 635                  "dateline" => TIME_NOW,
 636                  "code" => $activationcode,
 637                  "type" => "b"
 638              );
 639              $db->insert_query("awaitingactivation", $activationarray);
 640              $emailsubject = $lang->sprintf($lang->emailsubject_activateaccount, $mybb->settings['bbname']);
 641              switch($mybb->settings['username_method'])
 642              {
 643                  case 0:
 644                      $emailmessage = $lang->sprintf($lang->email_activateaccount, $user_info['username'], $mybb->settings['bbname'], $mybb->settings['bburl'], $user_info['uid'], $activationcode);
 645                      break;
 646                  case 1:
 647                      $emailmessage = $lang->sprintf($lang->email_activateaccount1, $user_info['username'], $mybb->settings['bbname'], $mybb->settings['bburl'], $user_info['uid'], $activationcode);
 648                      break;
 649                  case 2:
 650                      $emailmessage = $lang->sprintf($lang->email_activateaccount2, $user_info['username'], $mybb->settings['bbname'], $mybb->settings['bburl'], $user_info['uid'], $activationcode);
 651                      break;
 652                  default:
 653                      $emailmessage = $lang->sprintf($lang->email_activateaccount, $user_info['username'], $mybb->settings['bbname'], $mybb->settings['bburl'], $user_info['uid'], $activationcode);
 654                      break;
 655              }
 656              my_mail($user_info['email'], $emailsubject, $emailmessage);
 657  
 658              $lang->redirect_registered_activation = $lang->sprintf($lang->redirect_registered_activation, $mybb->settings['bbname'], htmlspecialchars_uni($user_info['username']));
 659  
 660              $plugins->run_hooks("member_do_register_end");
 661  
 662              error($lang->redirect_registered_activation);
 663          }
 664          else
 665          {
 666              $lang->redirect_registered = $lang->sprintf($lang->redirect_registered, $mybb->settings['bbname'], htmlspecialchars_uni($user_info['username']));
 667  
 668              $plugins->run_hooks("member_do_register_end");
 669  
 670              redirect("index.php", $lang->redirect_registered);
 671          }
 672      }
 673  }
 674  
 675  if($mybb->input['action'] == "coppa_form")
 676  {
 677      if(!$mybb->settings['faxno'])
 678      {
 679          $mybb->settings['faxno'] = "&nbsp;";
 680      }
 681  
 682      $plugins->run_hooks("member_coppa_form");
 683  
 684      eval("\$coppa_form = \"".$templates->get("member_coppa_form")."\";");
 685      output_page($coppa_form);
 686  }
 687  
 688  if($mybb->input['action'] == "register")
 689  {
 690      $bdaysel = '';
 691      if($mybb->settings['coppa'] == "disabled")
 692      {
 693          $bdaysel = $bday2blank = '';
 694      }
 695      $mybb->input['bday1'] = $mybb->get_input('bday1', MyBB::INPUT_INT);
 696      for($day = 1; $day <= 31; ++$day)
 697      {
 698          $selected = '';
 699          if($mybb->input['bday1'] == $day)
 700          {
 701              $selected = " selected=\"selected\"";
 702          }
 703  
 704          eval("\$bdaysel .= \"".$templates->get("member_register_day")."\";");
 705      }
 706  
 707      $mybb->input['bday2'] = $mybb->get_input('bday2', MyBB::INPUT_INT);
 708      $bdaymonthsel = array();
 709      foreach(range(1, 12) as $number)
 710      {
 711          $bdaymonthsel[$number] = '';
 712      }
 713      $bdaymonthsel[$mybb->input['bday2']] = "selected=\"selected\"";
 714      $birthday_year = $mybb->get_input('bday3', MyBB::INPUT_INT);
 715  
 716      if($birthday_year == 0)
 717      {
 718          $birthday_year = '';
 719      }
 720  
 721      $under_thirteen = false;
 722      
 723      // Is COPPA checking enabled?
 724      if($mybb->settings['coppa'] != "disabled" && !isset($mybb->input['step']))
 725      {
 726          // Just selected DOB, we check
 727          if($mybb->input['bday1'] && $mybb->input['bday2'] && $birthday_year)
 728          {
 729              my_unsetcookie("coppauser");
 730  
 731              $months = get_bdays($birthday_year);
 732              if($mybb->input['bday2'] < 1 || $mybb->input['bday2'] > 12 || $birthday_year < (date("Y")-100) || $birthday_year > date("Y") || $mybb->input['bday1'] > $months[$mybb->input['bday2']-1])
 733              {
 734                  error($lang->error_invalid_birthday);
 735              }
 736  
 737              $bdaytime = @mktime(0, 0, 0, $mybb->input['bday2'], $mybb->input['bday1'], $birthday_year);
 738  
 739              // Store DOB in cookie so we can save it with the registration
 740              my_setcookie("coppadob", "{$mybb->input['bday1']}-{$mybb->input['bday2']}-{$birthday_year}", -1);
 741  
 742              // User is <= 13, we mark as a coppa user
 743              if($bdaytime >= mktime(0, 0, 0, my_date('n'), my_date('d'), my_date('Y')-13))
 744              {
 745                  my_setcookie("coppauser", 1, -0);
 746                  $under_thirteen = true;
 747              }
 748              else
 749              {
 750                  my_setcookie("coppauser", 0, -0);
 751              }
 752              $mybb->request_method = "";
 753          }
 754          // Show DOB select form
 755          else
 756          {
 757              $plugins->run_hooks("member_register_coppa");
 758  
 759              my_unsetcookie("coppauser");
 760  
 761              $coppa_desc = $mybb->settings['coppa'] == 'deny' ? $lang->coppa_desc_for_deny : $lang->coppa_desc;
 762              eval("\$coppa = \"".$templates->get("member_register_coppa")."\";");
 763              output_page($coppa);
 764              exit;
 765          }
 766      }
 767  
 768      if((!isset($mybb->input['agree']) && !isset($mybb->input['regsubmit'])) && $fromreg == 0 || $mybb->request_method != "post")
 769      {
 770          $coppa_agreement = '';
 771          // Is this user a COPPA user? We need to show the COPPA agreement too
 772          if($mybb->settings['coppa'] != "disabled" && (!empty($mybb->cookies['coppauser']) || $under_thirteen))
 773          {
 774              if($mybb->settings['coppa'] == "deny")
 775              {
 776                  error($lang->error_need_to_be_thirteen);
 777              }
 778              $lang->coppa_agreement_1 = $lang->sprintf($lang->coppa_agreement_1, $mybb->settings['bbname']);
 779              eval("\$coppa_agreement = \"".$templates->get("member_register_agreement_coppa")."\";");
 780          }
 781  
 782          $plugins->run_hooks("member_register_agreement");
 783  
 784          eval("\$agreement = \"".$templates->get("member_register_agreement")."\";");
 785          output_page($agreement);
 786      }
 787      else
 788      {
 789          $plugins->run_hooks("member_register_start");
 790  
 791          // JS validator extra
 792          if($mybb->settings['maxnamelength'] > 0 && $mybb->settings['minnamelength'] > 0)
 793          {
 794              $lang->js_validator_username_length = $lang->sprintf($lang->js_validator_username_length, $mybb->settings['minnamelength'], $mybb->settings['maxnamelength']);
 795          }
 796  
 797          if(isset($mybb->input['timezoneoffset']))
 798          {
 799              $timezoneoffset = $mybb->get_input('timezoneoffset');
 800          }
 801          else
 802          {
 803              $timezoneoffset = $mybb->settings['timezoneoffset'];
 804          }
 805          $tzselect = build_timezone_select("timezoneoffset", $timezoneoffset, true);
 806  
 807          $stylelist = build_theme_select("style");
 808  
 809          if($mybb->settings['usertppoptions'])
 810          {
 811              $tppoptions = '';
 812              $explodedtpp = explode(",", $mybb->settings['usertppoptions']);
 813              if(is_array($explodedtpp))
 814              {
 815                  foreach($explodedtpp as $val)
 816                  {
 817                      $val = trim($val);
 818                      $tpp_option = $lang->sprintf($lang->tpp_option, $val);
 819                      eval("\$tppoptions .= \"".$templates->get("usercp_options_tppselect_option")."\";");
 820                  }
 821              }
 822              eval("\$tppselect = \"".$templates->get("usercp_options_tppselect")."\";");
 823          }
 824          if($mybb->settings['userpppoptions'])
 825          {
 826              $pppoptions = '';
 827              $explodedppp = explode(",", $mybb->settings['userpppoptions']);
 828              if(is_array($explodedppp))
 829              {
 830                  foreach($explodedppp as $val)
 831                  {
 832                      $val = trim($val);
 833                      $ppp_option = $lang->sprintf($lang->ppp_option, $val);
 834                      eval("\$pppoptions .= \"".$templates->get("usercp_options_pppselect_option")."\";");
 835                  }
 836              }
 837              eval("\$pppselect = \"".$templates->get("usercp_options_pppselect")."\";");
 838          }
 839          if($mybb->settings['usereferrals'] == 1 && !$mybb->user['uid'])
 840          {
 841              if(isset($mybb->cookies['mybb']['referrer']))
 842              {
 843                  $query = $db->simple_select("users", "uid,username", "uid='".(int)$mybb->cookies['mybb']['referrer']."'");
 844                  $ref = $db->fetch_array($query);
 845                  $ref['username'] = htmlspecialchars_uni($ref['username']);
 846                  $referrername = $ref['username'];
 847              }
 848              elseif(!empty($referrer))
 849              {
 850                  $query = $db->simple_select("users", "username", "uid='".(int)$referrer['uid']."'");
 851                  $ref = $db->fetch_array($query);
 852                  $ref['username'] = htmlspecialchars_uni($ref['username']);
 853                  $referrername = $ref['username'];
 854              }
 855              elseif(!empty($referrername))
 856              {
 857                  $ref = get_user_by_username($referrername);
 858                  if(!$ref)
 859                  {
 860                      $errors[] = $lang->error_badreferrer;
 861                  }
 862              }
 863              else
 864              {
 865                  $referrername = '';
 866              }
 867              if(isset($quickreg))
 868              {
 869                  $refbg = "trow1";
 870              }
 871              else
 872              {
 873                  $refbg = "trow2";
 874              }
 875              eval("\$referrer = \"".$templates->get("member_register_referrer")."\";");
 876          }
 877          else
 878          {
 879              $referrer = '';
 880          }
 881          $mybb->input['profile_fields'] = $mybb->get_input('profile_fields', MyBB::INPUT_ARRAY);
 882          // Custom profile fields baby!
 883          $altbg = "trow1";
 884          $requiredfields = $customfields = '';
 885  
 886          if($mybb->settings['regtype'] == "verify" || $mybb->settings['regtype'] == "admin" || $mybb->settings['regtype'] == "both" || $mybb->get_input('coppa', MyBB::INPUT_INT) == 1)
 887          {
 888              $usergroup = 5;
 889          }
 890          else
 891          {
 892              $usergroup = 2;
 893          }
 894  
 895          $pfcache = $cache->read('profilefields');
 896  
 897          if(is_array($pfcache))
 898          {
 899              $jsvar_reqfields = array();
 900              foreach($pfcache as $profilefield)
 901              {
 902                  if($profilefield['required'] != 1 && $profilefield['registration'] != 1 || !is_member($profilefield['editableby'], array('usergroup' => $mybb->user['usergroup'], 'additionalgroups' => $usergroup)))
 903                  {
 904                      continue;
 905                  }
 906  
 907                  $code = $select = $val = $options = $expoptions = $useropts = '';
 908                  $seloptions = array();
 909                  $profilefield['type'] = htmlspecialchars_uni($profilefield['type']);
 910                  $thing = explode("\n", $profilefield['type'], 2);
 911                  $type = trim($thing[0]);
 912                  $options = isset($thing[1]) ? $thing[1] : null;
 913                  $select = '';
 914                  $field = "fid{$profilefield['fid']}";
 915                  $profilefield['description'] = htmlspecialchars_uni($profilefield['description']);
 916                  $profilefield['name'] = htmlspecialchars_uni($profilefield['name']);
 917                  if(!empty($errors) && isset($mybb->input['profile_fields'][$field]))
 918                  {
 919                      $userfield = $mybb->input['profile_fields'][$field];
 920                  }
 921                  else
 922                  {
 923                      $userfield = '';
 924                  }
 925                  if($type == "multiselect")
 926                  {
 927                      if(!empty($errors))
 928                      {
 929                          $useropts = $userfield;
 930                      }
 931                      else
 932                      {
 933                          $useropts = explode("\n", $userfield);
 934                      }
 935                      if(is_array($useropts))
 936                      {
 937                          foreach($useropts as $key => $val)
 938                          {
 939                              $seloptions[$val] = $val;
 940                          }
 941                      }
 942                      $expoptions = explode("\n", $options);
 943                      if(is_array($expoptions))
 944                      {
 945                          foreach($expoptions as $key => $val)
 946                          {
 947                              $val = trim($val);
 948                              $val = str_replace("\n", "\\n", $val);
 949  
 950                              $sel = "";
 951                              if(isset($seloptions[$val]) && $val == $seloptions[$val])
 952                              {
 953                                  $sel = ' selected="selected"';
 954                              }
 955  
 956                              eval("\$select .= \"".$templates->get("usercp_profile_profilefields_select_option")."\";");
 957                          }
 958                          if(!$profilefield['length'])
 959                          {
 960                              $profilefield['length'] = 3;
 961                          }
 962  
 963                          eval("\$code = \"".$templates->get("usercp_profile_profilefields_multiselect")."\";");
 964                      }
 965                  }
 966                  elseif($type == "select")
 967                  {
 968                      $expoptions = explode("\n", $options);
 969                      if(is_array($expoptions))
 970                      {
 971                          foreach($expoptions as $key => $val)
 972                          {
 973                              $val = trim($val);
 974                              $val = str_replace("\n", "\\n", $val);
 975                              $sel = "";
 976                              if($val == $userfield)
 977                              {
 978                                  $sel = ' selected="selected"';
 979                              }
 980  
 981                              eval("\$select .= \"".$templates->get("usercp_profile_profilefields_select_option")."\";");
 982                          }
 983                          if(!$profilefield['length'])
 984                          {
 985                              $profilefield['length'] = 1;
 986                          }
 987  
 988                          eval("\$code = \"".$templates->get("usercp_profile_profilefields_select")."\";");
 989                      }
 990                  }
 991                  elseif($type == "radio")
 992                  {
 993                      $expoptions = explode("\n", $options);
 994                      if(is_array($expoptions))
 995                      {
 996                          foreach($expoptions as $key => $val)
 997                          {
 998                              $checked = "";
 999                              if($val == $userfield)
1000                              {
1001                                  $checked = 'checked="checked"';
1002                              }
1003  
1004                              eval("\$code .= \"".$templates->get("usercp_profile_profilefields_radio")."\";");
1005                          }
1006                      }
1007                  }
1008                  elseif($type == "checkbox")
1009                  {
1010                      if(!empty($errors))
1011                      {
1012                          $useropts = $userfield;
1013                      }
1014                      else
1015                      {
1016                          $useropts = explode("\n", $userfield);
1017                      }
1018                      if(is_array($useropts))
1019                      {
1020                          foreach($useropts as $key => $val)
1021                          {
1022                              $seloptions[$val] = $val;
1023                          }
1024                      }
1025                      $expoptions = explode("\n", $options);
1026                      if(is_array($expoptions))
1027                      {
1028                          foreach($expoptions as $key => $val)
1029                          {
1030                              $checked = "";
1031                              if(isset($seloptions[$val]) && $val == $seloptions[$val])
1032                              {
1033                                  $checked = 'checked="checked"';
1034                              }
1035  
1036                              eval("\$code .= \"".$templates->get("usercp_profile_profilefields_checkbox")."\";");
1037                          }
1038                      }
1039                  }
1040                  elseif($type == "textarea")
1041                  {
1042                      $value = htmlspecialchars_uni($userfield);
1043                      eval("\$code = \"".$templates->get("usercp_profile_profilefields_textarea")."\";");
1044                  }
1045                  else
1046                  {
1047                      $value = htmlspecialchars_uni($userfield);
1048                      $maxlength = "";
1049                      if($profilefield['maxlength'] > 0)
1050                      {
1051                          $maxlength = " maxlength=\"{$profilefield['maxlength']}\"";
1052                      }
1053  
1054                      eval("\$code = \"".$templates->get("usercp_profile_profilefields_text")."\";");
1055                  }
1056  
1057                  if($profilefield['required'] == 1)
1058                  {
1059                      // JS validator extra, choose correct selectors for everything except single select which always has value
1060                      if($type != 'select')
1061                      {
1062                          $jsvar_reqfields[] = array(
1063                              'type' => $type,
1064                              'fid' => $field,
1065                          );
1066                      }
1067  
1068                      eval("\$requiredfields .= \"".$templates->get("member_register_customfield")."\";");
1069                  }
1070                  else
1071                  {
1072                      eval("\$customfields .= \"".$templates->get("member_register_customfield")."\";");
1073                  }
1074              }
1075  
1076              if($requiredfields)
1077              {
1078                  eval("\$requiredfields = \"".$templates->get("member_register_requiredfields")."\";");
1079              }
1080  
1081              if($customfields)
1082              {
1083                  eval("\$customfields = \"".$templates->get("member_register_additionalfields")."\";");
1084              }
1085          }
1086  
1087          if(!isset($fromreg) || $fromreg == 0)
1088          {
1089              $allownoticescheck = "checked=\"checked\"";
1090              $hideemailcheck = '';
1091              $receivepmscheck = "checked=\"checked\"";
1092              $pmnoticecheck = " checked=\"checked\"";
1093              $pmnotifycheck = '';
1094              $invisiblecheck = '';
1095              if($mybb->settings['dstcorrection'] == 1)
1096              {
1097                  $enabledstcheck = "checked=\"checked\"";
1098              }
1099              $no_auto_subscribe_selected = $instant_email_subscribe_selected = $instant_pm_subscribe_selected = $no_subscribe_selected = '';
1100              $dst_auto_selected = $dst_enabled_selected = $dst_disabled_selected = '';
1101              $username = $email = $email2 = '';
1102              $regerrors = '';
1103          }
1104          // Spambot registration image thingy
1105          $captcha_html = 0;
1106          $regimage = '';
1107          if($mybb->settings['captchaimage'])
1108          {
1109              require_once  MYBB_ROOT.'inc/class_captcha.php';
1110              $captcha = new captcha(true, "member_register_regimage");
1111  
1112              if($captcha->html)
1113              {
1114                  $captcha_html = 1;
1115                  $regimage = $captcha->html;
1116              }
1117          }
1118  
1119          // Security Question
1120          $questionbox = '';
1121          $question_exists = 0;
1122          if($mybb->settings['securityquestion'])
1123          {
1124              $sid = generate_question();
1125              $query = $db->query("
1126                  SELECT q.question, s.sid
1127                  FROM ".TABLE_PREFIX."questionsessions s
1128                  LEFT JOIN ".TABLE_PREFIX."questions q ON (q.qid=s.qid)
1129                  WHERE q.active='1' AND s.sid='{$sid}'
1130              ");
1131              if($db->num_rows($query) > 0)
1132              {
1133                  $question_exists = 1;
1134                  $question = $db->fetch_array($query);
1135  
1136                  //Set parser options for security question
1137                  $parser_options = array(
1138                      "allow_html" => 0,
1139                      "allow_mycode" => 1,
1140                      "allow_smilies" => 1,
1141                      "allow_imgcode" => 1,
1142                      "allow_videocode" => 1,
1143                      "filter_badwords" => 1,
1144                      "me_username" => 0,
1145                      "shorten_urls" => 0,
1146                      "highlight" => 0,
1147                  );
1148  
1149                  //Parse question
1150                  $question['question'] = $parser->parse_message($question['question'], $parser_options);
1151                  $question['sid'] = htmlspecialchars_uni($question['sid']);
1152  
1153                  $refresh = '';
1154                  // Total questions
1155                  $q = $db->simple_select('questions', 'COUNT(qid) as num', 'active=1');
1156                  $num = $db->fetch_field($q, 'num');
1157                  if($num > 1)
1158                  {
1159                      eval("\$refresh = \"".$templates->get("member_register_question_refresh")."\";");
1160                  }
1161  
1162                  eval("\$questionbox = \"".$templates->get("member_register_question")."\";");
1163              }
1164          }
1165  
1166          $hiddencaptcha = '';
1167          // Hidden CAPTCHA for Spambots
1168          if($mybb->settings['hiddencaptchaimage'])
1169          {
1170              $captcha_field = $mybb->settings['hiddencaptchaimagefield'];
1171  
1172              eval("\$hiddencaptcha = \"".$templates->get("member_register_hiddencaptcha")."\";");
1173          }
1174          if($mybb->settings['regtype'] != "randompass")
1175          {
1176              // JS validator extra
1177              $lang->js_validator_password_length = $lang->sprintf($lang->js_validator_password_length, $mybb->settings['minpasswordlength']);
1178  
1179              // See if the board has "require complex passwords" enabled.
1180              if($mybb->settings['requirecomplexpasswords'] == 1)
1181              {
1182                  $lang->password = $lang->complex_password = $lang->sprintf($lang->complex_password, $mybb->settings['minpasswordlength']);
1183              }
1184              eval("\$passboxes = \"".$templates->get("member_register_password")."\";");
1185          }
1186  
1187          $languages = $lang->get_languages();
1188          $langoptions = $boardlanguage = '';
1189          if(count($languages) > 1)
1190          {
1191              foreach($languages as $name => $language)
1192              {
1193                  $language = htmlspecialchars_uni($language);
1194  
1195                  $sel = '';
1196                  if($mybb->get_input('language') == $name)
1197                  {
1198                      $sel = " selected=\"selected\"";
1199                  }
1200  
1201                  eval('$langoptions .= "'.$templates->get('usercp_options_language_option').'";');
1202              }
1203  
1204              eval('$boardlanguage = "'.$templates->get('member_register_language').'";');
1205          }
1206  
1207          // Set the time so we can find automated signups
1208          $time = TIME_NOW;
1209  
1210          $plugins->run_hooks("member_register_end");
1211  
1212          $jsvar_reqfields = json_encode($jsvar_reqfields);
1213  
1214          $validator_javascript = "<script type=\"text/javascript\">
1215              var regsettings = {
1216                  requiredfields: '{$jsvar_reqfields}',
1217                  minnamelength: '{$mybb->settings['minnamelength']}',
1218                  maxnamelength: '{$mybb->settings['maxnamelength']}',
1219                  minpasswordlength: '{$mybb->settings['minpasswordlength']}',
1220                  captchaimage: '{$mybb->settings['captchaimage']}',
1221                  captchahtml: '{$captcha_html}',
1222                  securityquestion: '{$mybb->settings['securityquestion']}',
1223                  questionexists: '{$question_exists}',
1224                  requirecomplexpasswords: '{$mybb->settings['requirecomplexpasswords']}',
1225                  regtype: '{$mybb->settings['regtype']}',
1226                  hiddencaptchaimage: '{$mybb->settings['hiddencaptchaimage']}'
1227              };
1228  
1229              lang.js_validator_no_username = '{$lang->js_validator_no_username}';
1230              lang.js_validator_username_length = '{$lang->js_validator_username_length}';
1231              lang.js_validator_invalid_email = '{$lang->js_validator_invalid_email}';
1232              lang.js_validator_email_match = '{$lang->js_validator_email_match}';
1233              lang.js_validator_not_empty = '{$lang->js_validator_not_empty}';
1234              lang.js_validator_password_length = '{$lang->js_validator_password_length}';
1235              lang.js_validator_password_matches = '{$lang->js_validator_password_matches}';
1236              lang.js_validator_no_image_text = '{$lang->js_validator_no_image_text}';
1237              lang.js_validator_no_security_question = '{$lang->js_validator_no_security_question}';
1238              lang.js_validator_bad_password_security = '{$lang->js_validator_bad_password_security}';
1239          </script>\n";
1240  
1241          eval("\$registration = \"".$templates->get("member_register")."\";");
1242          output_page($registration);
1243      }
1244  }
1245  
1246  if($mybb->input['action'] == "activate")
1247  {
1248      $plugins->run_hooks("member_activate_start");
1249  
1250      if(isset($mybb->input['username']))
1251      {
1252          $mybb->input['username'] = $mybb->get_input('username');
1253          $options = array(
1254              'username_method' => $mybb->settings['username_method'],
1255              'fields' => '*',
1256          );
1257          $user = get_user_by_username($mybb->input['username'], $options);
1258          if(!$user)
1259          {
1260              switch($mybb->settings['username_method'])
1261              {
1262                  case 0:
1263                      error($lang->error_invalidpworusername);
1264                      break;
1265                  case 1:
1266                      error($lang->error_invalidpworusername1);
1267                      break;
1268                  case 2:
1269                      error($lang->error_invalidpworusername2);
1270                      break;
1271                  default:
1272                      error($lang->error_invalidpworusername);
1273                      break;
1274              }
1275          }
1276          $uid = $user['uid'];
1277      }
1278      else
1279      {
1280          $user = get_user($mybb->get_input('uid', MyBB::INPUT_INT));
1281      }
1282      if(isset($mybb->input['code']) && $user)
1283      {
1284          $query = $db->simple_select("awaitingactivation", "*", "uid='".$user['uid']."' AND (type='r' OR type='e' OR type='b')");
1285          $activation = $db->fetch_array($query);
1286          if(!$activation)
1287          {
1288              error($lang->error_alreadyactivated);
1289          }
1290          if($activation['code'] !== $mybb->get_input('code'))
1291          {
1292              error($lang->error_badactivationcode);
1293          }
1294  
1295          if($activation['type'] == "b" && $activation['validated'] == 1)
1296          {
1297              error($lang->error_alreadyvalidated);
1298          }
1299  
1300          $db->delete_query("awaitingactivation", "uid='".$user['uid']."' AND (type='r' OR type='e')");
1301  
1302          if($user['usergroup'] == 5 && $activation['type'] != "e" && $activation['type'] != "b")
1303          {
1304              $db->update_query("users", array("usergroup" => 2), "uid='".$user['uid']."'");
1305  
1306              $cache->update_awaitingactivation();
1307          }
1308          if($activation['type'] == "e")
1309          {
1310              $newemail = array(
1311                  "email" => $db->escape_string($activation['misc']),
1312              );
1313              $db->update_query("users", $newemail, "uid='".$user['uid']."'");
1314              $plugins->run_hooks("member_activate_emailupdated");
1315  
1316              redirect("usercp.php", $lang->redirect_emailupdated);
1317          }
1318          elseif($activation['type'] == "b")
1319          {
1320              $update = array(
1321                  "validated" => 1,
1322              );
1323              $db->update_query("awaitingactivation", $update, "uid='".$user['uid']."' AND type='b'");
1324              $plugins->run_hooks("member_activate_emailactivated");
1325  
1326              redirect("index.php", $lang->redirect_accountactivated_admin, "", true);
1327          }
1328          else
1329          {
1330              $plugins->run_hooks("member_activate_accountactivated");
1331  
1332              redirect("index.php", $lang->redirect_accountactivated);
1333          }
1334      }
1335      else
1336      {
1337          $plugins->run_hooks("member_activate_form");
1338  
1339          $code = htmlspecialchars_uni($mybb->get_input('code'));
1340  
1341          if(!isset($user['username']))
1342          {
1343              $user['username'] = '';
1344          }
1345          $user['username'] = htmlspecialchars_uni($user['username']);
1346  
1347          eval("\$activate = \"".$templates->get("member_activate")."\";");
1348          output_page($activate);
1349      }
1350  }
1351  
1352  if($mybb->input['action'] == "do_resendactivation" && $mybb->request_method == "post")
1353  {
1354      $plugins->run_hooks("member_do_resendactivation_start");
1355  
1356      if($mybb->settings['regtype'] == "admin")
1357      {
1358          error($lang->error_activated_by_admin);
1359      }
1360  
1361      $errors = array();
1362  
1363      if($mybb->settings['captchaimage'])
1364      {
1365          require_once  MYBB_ROOT.'inc/class_captcha.php';
1366          $captcha = new captcha;
1367  
1368          if($captcha->validate_captcha() == false)
1369          {
1370              // CAPTCHA validation failed
1371              foreach($captcha->get_errors() as $error)
1372              {
1373                  $errors[] = $error;
1374              }
1375          }
1376      }
1377  
1378      $query = $db->query("
1379          SELECT u.uid, u.username, u.usergroup, u.email, a.code, a.type, a.validated
1380          FROM ".TABLE_PREFIX."users u
1381          LEFT JOIN ".TABLE_PREFIX."awaitingactivation a ON (a.uid=u.uid AND (a.type='r' OR a.type='b'))
1382          WHERE u.email='".$db->escape_string($mybb->get_input('email'))."'
1383      ");
1384      $numusers = $db->num_rows($query);
1385      if($numusers < 1)
1386      {
1387          error($lang->error_invalidemail);
1388      }
1389      else
1390      {
1391          if(count($errors) == 0)
1392          {
1393              while($user = $db->fetch_array($query))
1394              {
1395                  if($user['type'] == "b" && $user['validated'] == 1)
1396                  {
1397                      error($lang->error_activated_by_admin);
1398                  }
1399  
1400                  if($user['usergroup'] == 5)
1401                  {
1402                      if(!$user['code'])
1403                      {
1404                          $user['code'] = random_str();
1405                          $uid = $user['uid'];
1406                          $awaitingarray = array(
1407                              "uid" => $uid,
1408                              "dateline" => TIME_NOW,
1409                              "code" => $user['code'],
1410                              "type" => $user['type']
1411                          );
1412                          $db->insert_query("awaitingactivation", $awaitingarray);
1413                      }
1414                      $username = $user['username'];
1415                      $email = $user['email'];
1416                      $activationcode = $user['code'];
1417                      $emailsubject = $lang->sprintf($lang->emailsubject_activateaccount, $mybb->settings['bbname']);
1418                      switch($mybb->settings['username_method'])
1419                      {
1420                          case 0:
1421                              $emailmessage = $lang->sprintf($lang->email_activateaccount, $user['username'], $mybb->settings['bbname'], $mybb->settings['bburl'], $user['uid'], $activationcode);
1422                              break;
1423                          case 1:
1424                              $emailmessage = $lang->sprintf($lang->email_activateaccount1, $user['username'], $mybb->settings['bbname'], $mybb->settings['bburl'], $user['uid'], $activationcode);
1425                              break;
1426                          case 2:
1427                              $emailmessage = $lang->sprintf($lang->email_activateaccount2, $user['username'], $mybb->settings['bbname'], $mybb->settings['bburl'], $user['uid'], $activationcode);
1428                              break;
1429                          default:
1430                              $emailmessage = $lang->sprintf($lang->email_activateaccount, $user['username'], $mybb->settings['bbname'], $mybb->settings['bburl'], $user['uid'], $activationcode);
1431                              break;
1432                      }
1433                      my_mail($email, $emailsubject, $emailmessage);
1434                  }
1435              }
1436  
1437              $plugins->run_hooks("member_do_resendactivation_end");
1438  
1439              redirect("index.php", $lang->redirect_activationresent);
1440          }
1441          else
1442          {
1443              $mybb->input['action'] = "resendactivation";
1444          }
1445      }
1446  }
1447  
1448  if($mybb->input['action'] == "resendactivation")
1449  {
1450      $plugins->run_hooks("member_resendactivation");
1451  
1452      if($mybb->settings['regtype'] == "admin")
1453      {
1454          error($lang->error_activated_by_admin);
1455      }
1456  
1457      if($mybb->user['uid'] && $mybb->user['usergroup'] != 5)
1458      {
1459          error($lang->error_alreadyactivated);
1460      }
1461  
1462      $query = $db->simple_select("awaitingactivation", "*", "uid='".$mybb->user['uid']."' AND type='b'");
1463      $activation = $db->fetch_array($query);
1464  
1465      if($activation && $activation['validated'] == 1)
1466      {
1467          error($lang->error_activated_by_admin);
1468      }
1469  
1470      $captcha = '';
1471      // Generate CAPTCHA?
1472      if($mybb->settings['captchaimage'])
1473      {
1474          require_once  MYBB_ROOT.'inc/class_captcha.php';
1475          $post_captcha = new captcha(true, "post_captcha");
1476  
1477          if($post_captcha->html)
1478          {
1479              $captcha = $post_captcha->html;
1480          }
1481      }
1482  
1483      if(isset($errors) && count($errors) > 0)
1484      {
1485          $errors = inline_error($errors);
1486          $email = htmlspecialchars_uni($mybb->get_input('email'));
1487      }
1488      else
1489      {
1490          $errors = '';
1491          $email = '';
1492      }
1493  
1494      $plugins->run_hooks("member_resendactivation_end");
1495  
1496      eval("\$activate = \"".$templates->get("member_resendactivation")."\";");
1497      output_page($activate);
1498  }
1499  
1500  if($mybb->input['action'] == "do_lostpw" && $mybb->request_method == "post")
1501  {
1502      $plugins->run_hooks("member_do_lostpw_start");
1503  
1504      $errors = array();
1505  
1506      if($mybb->settings['captchaimage'])
1507      {
1508          require_once  MYBB_ROOT.'inc/class_captcha.php';
1509          $captcha = new captcha;
1510  
1511          if($captcha->validate_captcha() == false)
1512          {
1513              // CAPTCHA validation failed
1514              foreach($captcha->get_errors() as $error)
1515              {
1516                  $errors[] = $error;
1517              }
1518          }
1519      }
1520  
1521      $query = $db->simple_select("users", "*", "email='".$db->escape_string($mybb->get_input('email'))."'");
1522      $numusers = $db->num_rows($query);
1523      if($numusers < 1)
1524      {
1525          error($lang->error_invalidemail);
1526      }
1527      else
1528      {
1529          if(count($errors) == 0)
1530          {
1531              while($user = $db->fetch_array($query))
1532              {
1533                  $db->delete_query("awaitingactivation", "uid='{$user['uid']}' AND type='p'");
1534                  $user['activationcode'] = random_str(30);
1535                  $now = TIME_NOW;
1536                  $uid = $user['uid'];
1537                  $awaitingarray = array(
1538                      "uid" => $user['uid'],
1539                      "dateline" => TIME_NOW,
1540                      "code" => $user['activationcode'],
1541                      "type" => "p"
1542                  );
1543                  $db->insert_query("awaitingactivation", $awaitingarray);
1544                  $username = $user['username'];
1545                  $email = $user['email'];
1546                  $activationcode = $user['activationcode'];
1547                  $emailsubject = $lang->sprintf($lang->emailsubject_lostpw, $mybb->settings['bbname']);
1548                  switch($mybb->settings['username_method'])
1549                  {
1550                      case 0:
1551                          $emailmessage = $lang->sprintf($lang->email_lostpw, $username, $mybb->settings['bbname'], $mybb->settings['bburl'], $uid, $activationcode);
1552                          break;
1553                      case 1:
1554                          $emailmessage = $lang->sprintf($lang->email_lostpw1, $username, $mybb->settings['bbname'], $mybb->settings['bburl'], $uid, $activationcode);
1555                          break;
1556                      case 2:
1557                          $emailmessage = $lang->sprintf($lang->email_lostpw2, $username, $mybb->settings['bbname'], $mybb->settings['bburl'], $uid, $activationcode);
1558                          break;
1559                      default:
1560                          $emailmessage = $lang->sprintf($lang->email_lostpw, $username, $mybb->settings['bbname'], $mybb->settings['bburl'], $uid, $activationcode);
1561                          break;
1562                  }
1563                  my_mail($email, $emailsubject, $emailmessage);
1564              }
1565  
1566              $plugins->run_hooks("member_do_lostpw_end");
1567  
1568              redirect("index.php", $lang->redirect_lostpwsent, "", true);
1569          }
1570          else
1571          {
1572              $mybb->input['action'] = "lostpw";
1573          }
1574      }
1575  }
1576  
1577  if($mybb->input['action'] == "lostpw")
1578  {
1579      $plugins->run_hooks("member_lostpw");
1580  
1581      $captcha = '';
1582      // Generate CAPTCHA?
1583      if($mybb->settings['captchaimage'])
1584      {
1585          require_once  MYBB_ROOT.'inc/class_captcha.php';
1586          $post_captcha = new captcha(true, "post_captcha");
1587  
1588          if($post_captcha->html)
1589          {
1590              $captcha = $post_captcha->html;
1591          }
1592      }
1593  
1594      if(isset($errors) && count($errors) > 0)
1595      {
1596          $errors = inline_error($errors);
1597          $email = htmlspecialchars_uni($mybb->get_input('email'));
1598      }
1599      else
1600      {
1601          $errors = '';
1602          $email = '';
1603      }
1604  
1605      eval("\$lostpw = \"".$templates->get("member_lostpw")."\";");
1606      output_page($lostpw);
1607  }
1608  
1609  if($mybb->input['action'] == "resetpassword")
1610  {
1611      $plugins->run_hooks("member_resetpassword_start");
1612  
1613      if(isset($mybb->input['username']))
1614      {
1615          $mybb->input['username'] = $mybb->get_input('username');
1616          $options = array(
1617              'username_method' => $mybb->settings['username_method'],
1618              'fields' => '*',
1619          );
1620          $user = get_user_by_username($mybb->input['username'], $options);
1621          if(!$user)
1622          {
1623              switch($mybb->settings['username_method'])
1624              {
1625                  case 0:
1626                      error($lang->error_invalidpworusername);
1627                      break;
1628                  case 1:
1629                      error($lang->error_invalidpworusername1);
1630                      break;
1631                  case 2:
1632                      error($lang->error_invalidpworusername2);
1633                      break;
1634                  default:
1635                      error($lang->error_invalidpworusername);
1636                      break;
1637              }
1638          }
1639      }
1640      else
1641      {
1642          $user = get_user($mybb->get_input('uid', MyBB::INPUT_INT));
1643      }
1644  
1645      if(isset($mybb->input['code']) && $user)
1646      {
1647          $query = $db->simple_select("awaitingactivation", "code", "uid='".$user['uid']."' AND type='p'");
1648          $activationcode = $db->fetch_field($query, 'code');
1649          $now = TIME_NOW;
1650          if(!$activationcode || $activationcode !== $mybb->get_input('code'))
1651          {
1652              error($lang->error_badlostpwcode);
1653          }
1654          $db->delete_query("awaitingactivation", "uid='".$user['uid']."' AND type='p'");
1655          $username = $user['username'];
1656  
1657          // Generate a new password, then update it
1658          $password_length = (int)$mybb->settings['minpasswordlength'];
1659  
1660          if($password_length < 8)
1661          {
1662              $password_length = min(8, (int)$mybb->settings['maxpasswordlength']);
1663          }
1664  
1665          // Set up user handler.
1666          require_once  MYBB_ROOT.'inc/datahandlers/user.php';
1667          $userhandler = new UserDataHandler('update');
1668  
1669          do
1670          {
1671              $password = random_str($password_length, $mybb->settings['requirecomplexpasswords']);
1672  
1673              $userhandler->set_data(array(
1674                  'uid'        => $user['uid'],
1675                  'username'    => $user['username'],
1676                  'email'        => $user['email'],
1677                  'password'    => $password
1678              ));
1679  
1680              $userhandler->set_validated(true);
1681              $userhandler->errors = array();
1682          } while(!$userhandler->verify_password());
1683  
1684          $userhandler->update_user();
1685  
1686          $logindetails = array(
1687              'salt'        => $userhandler->data['salt'],
1688              'password'    => $userhandler->data['password'],
1689              'loginkey'    => $userhandler->data['loginkey'],
1690          );
1691  
1692          $email = $user['email'];
1693  
1694          $plugins->run_hooks("member_resetpassword_process");
1695  
1696          $emailsubject = $lang->sprintf($lang->emailsubject_passwordreset, $mybb->settings['bbname']);
1697          $emailmessage = $lang->sprintf($lang->email_passwordreset, $username, $mybb->settings['bbname'], $password);
1698          my_mail($email, $emailsubject, $emailmessage);
1699  
1700          $plugins->run_hooks("member_resetpassword_reset");
1701  
1702          error($lang->redirect_passwordreset);
1703      }
1704      else
1705      {
1706          $plugins->run_hooks("member_resetpassword_form");
1707  
1708          switch($mybb->settings['username_method'])
1709          {
1710              case 0:
1711                  $lang_username = $lang->username;
1712                  break;
1713              case 1:
1714                  $lang_username = $lang->username1;
1715                  break;
1716              case 2:
1717                  $lang_username = $lang->username2;
1718                  break;
1719              default:
1720                  $lang_username = $lang->username;
1721                  break;
1722          }
1723  
1724          $code = htmlspecialchars_uni($mybb->get_input('code'));
1725          
1726          $input_username = htmlspecialchars_uni($mybb->get_input('username'));
1727  
1728          eval("\$activate = \"".$templates->get("member_resetpassword")."\";");
1729          output_page($activate);
1730      }
1731  }
1732  
1733  $do_captcha = $correct = false;
1734  $inline_errors = "";
1735  if($mybb->input['action'] == "do_login" && $mybb->request_method == "post")
1736  {
1737      verify_post_check($mybb->get_input('my_post_key'));
1738  
1739      $errors = array();
1740  
1741      $plugins->run_hooks("member_do_login_start");
1742  
1743      require_once  MYBB_ROOT."inc/datahandlers/login.php";
1744      $loginhandler = new LoginDataHandler("get");
1745  
1746      if($mybb->get_input('quick_password') && $mybb->get_input('quick_username'))
1747      {
1748          $mybb->input['password'] = $mybb->get_input('quick_password');
1749          $mybb->input['username'] = $mybb->get_input('quick_username');
1750          $mybb->input['remember'] = $mybb->get_input('quick_remember');
1751      }
1752  
1753      $user = array(
1754          'username' => $mybb->get_input('username'),
1755          'password' => $mybb->get_input('password'),
1756          'remember' => $mybb->get_input('remember'),
1757          'imagestring' => $mybb->get_input('imagestring')
1758      );
1759  
1760      $options = array(
1761          'fields' => 'loginattempts',
1762          'username_method' => (int)$mybb->settings['username_method'],
1763      );
1764  
1765      $user_loginattempts = get_user_by_username($user['username'], $options);
1766      if(!empty($user_loginattempts))
1767      {
1768          $user['loginattempts'] = (int)$user_loginattempts['loginattempts'];
1769      }
1770  
1771      $loginhandler->set_data($user);
1772      $validated = $loginhandler->validate_login();
1773  
1774      if(!$validated)
1775      {
1776          $mybb->input['action'] = "login";
1777          $mybb->request_method = "get";
1778  
1779          $login_user_uid = 0;
1780          if(!empty($loginhandler->login_data))
1781          {
1782              $login_user_uid = (int)$loginhandler->login_data['uid'];
1783              $user['loginattempts'] = (int)$loginhandler->login_data['loginattempts'];
1784          }
1785  
1786          // Is a fatal call if user has had too many tries
1787          $logins = login_attempt_check($login_user_uid);
1788  
1789          $db->update_query("users", array('loginattempts' => 'loginattempts+1'), "uid='".$login_user_uid."'", 1, true);
1790  
1791          $errors = $loginhandler->get_friendly_errors();
1792  
1793          // If we need a captcha set it here
1794          if(
1795              $mybb->settings['failedcaptchalogincount'] > 0 &&
1796              (
1797                  (
1798                      isset($user['loginattempts']) &&
1799                      $user['loginattempts'] > $mybb->settings['failedcaptchalogincount']
1800                  ) ||
1801                  (
1802                      isset($mybb->cookies['loginattempts']) &&
1803                      (int)$mybb->cookies['loginattempts'] > $mybb->settings['failedcaptchalogincount']
1804                  )
1805              )
1806          )
1807          {
1808              $do_captcha = true;
1809              $correct = $loginhandler->captcha_verified;
1810          }
1811      }
1812      else if($validated && $loginhandler->captcha_verified == true)
1813      {
1814          // Successful login
1815          if($loginhandler->login_data['coppauser'])
1816          {
1817              error($lang->error_awaitingcoppa);
1818          }
1819  
1820          $loginhandler->complete_login();
1821  
1822          $plugins->run_hooks("member_do_login_end");
1823  
1824          $mybb->input['url'] = $mybb->get_input('url');
1825  
1826          if(!empty($mybb->input['url']) && my_strpos(basename($mybb->input['url']), 'member.php') === false && !preg_match('#^javascript:#i', $mybb->input['url']))
1827          {
1828              if((my_strpos(basename($mybb->input['url']), 'newthread.php') !== false || my_strpos(basename($mybb->input['url']), 'newreply.php') !== false) && my_strpos($mybb->input['url'], '&processed=1') !== false)
1829              {
1830                  $mybb->input['url'] = str_replace('&processed=1', '', $mybb->input['url']);
1831              }
1832  
1833              $mybb->input['url'] = str_replace('&amp;', '&', $mybb->input['url']);
1834  
1835              if(my_strpos($mybb->input['url'], $mybb->settings['bburl'].'/') !== 0)
1836              {
1837                  if(my_strpos($mybb->input['url'], '/') === 0)
1838                  {
1839                      $mybb->input['url'] = my_substr($mybb->input['url'], 1);
1840                  }
1841                  $url_segments = explode('/', $mybb->input['url']);
1842                  $mybb->input['url'] = $mybb->settings['bburl'].'/'.end($url_segments);
1843              }
1844  
1845              // Redirect to the URL if it is not member.php
1846              redirect($mybb->input['url'], $lang->redirect_loggedin);
1847          }
1848          else
1849          {
1850  
1851              redirect("index.php", $lang->redirect_loggedin);
1852          }
1853      }
1854  
1855      $plugins->run_hooks("member_do_login_end");
1856  }
1857  
1858  if($mybb->input['action'] == "login")
1859  {
1860      $plugins->run_hooks("member_login");
1861  
1862      $member_loggedin_notice = "";
1863      if($mybb->user['uid'] != 0)
1864      {
1865          $mybb->user['username'] = htmlspecialchars_uni($mybb->user['username']);
1866          $lang->already_logged_in = $lang->sprintf($lang->already_logged_in, build_profile_link($mybb->user['username'], $mybb->user['uid']));
1867          eval("\$member_loggedin_notice = \"".$templates->get("member_loggedin_notice")."\";");
1868      }
1869  
1870      // Checks to make sure the user can login; they haven't had too many tries at logging in.
1871      // Is a fatal call if user has had too many tries. This particular check uses cookies, as a uid is not set yet
1872      // and we can't check loginattempts in the db
1873      login_attempt_check();
1874  
1875      // Redirect to the page where the user came from, but not if that was the login page.
1876      if(isset($_SERVER['HTTP_REFERER']) && strpos($_SERVER['HTTP_REFERER'], "action=login") === false)
1877      {
1878          $redirect_url = htmlentities($_SERVER['HTTP_REFERER']);
1879      }
1880      else
1881      {
1882          $redirect_url = '';
1883      }
1884  
1885      $captcha = '';
1886      // Show captcha image for guests if enabled and only if we have to do
1887      if($mybb->settings['captchaimage'] && $do_captcha == true)
1888      {
1889          require_once  MYBB_ROOT.'inc/class_captcha.php';
1890          $login_captcha = new captcha(false, "post_captcha");
1891  
1892          if($login_captcha->type == captcha::DEFAULT_CAPTCHA)
1893          {
1894              if(!$correct)
1895              {
1896                  $login_captcha->build_captcha();
1897              }
1898              else
1899              {
1900                  $captcha = $login_captcha->build_hidden_captcha();
1901              }
1902          }
1903          elseif(in_array($login_captcha->type, array(captcha::NOCAPTCHA_RECAPTCHA, captcha::RECAPTCHA_INVISIBLE, captcha::RECAPTCHA_V3)))
1904          {
1905              $login_captcha->build_recaptcha();
1906          }
1907          elseif(in_array($login_captcha->type, array(captcha::HCAPTCHA, captcha::HCAPTCHA_INVISIBLE)))
1908          {
1909              $login_captcha->build_hcaptcha();
1910          }
1911  
1912          if($login_captcha->html)
1913          {
1914              $captcha = $login_captcha->html;
1915          }
1916      }
1917  
1918      $username = "";
1919      $password = "";
1920      if(isset($mybb->input['username']) && $mybb->request_method == "post")
1921      {
1922          $username = htmlspecialchars_uni($mybb->get_input('username'));
1923      }
1924  
1925      if(isset($mybb->input['password']) && $mybb->request_method == "post")
1926      {
1927          $password = htmlspecialchars_uni($mybb->get_input('password'));
1928      }
1929  
1930      if(!empty($errors))
1931      {
1932          $mybb->input['action'] = "login";
1933          $mybb->request_method = "get";
1934  
1935          $inline_errors = inline_error($errors);
1936      }
1937  
1938      switch($mybb->settings['username_method'])
1939      {
1940          case 1:
1941              $lang->username = $lang->username1;
1942              break;
1943          case 2:
1944              $lang->username = $lang->username2;
1945              break;
1946          default:
1947              break;
1948      }
1949  
1950      $plugins->run_hooks("member_login_end");
1951  
1952      eval("\$login = \"".$templates->get("member_login")."\";");
1953      output_page($login);
1954  }
1955  
1956  if($mybb->input['action'] == "logout")
1957  {
1958      $plugins->run_hooks("member_logout_start");
1959  
1960      if(!$mybb->user['uid'])
1961      {
1962          redirect("index.php", $lang->redirect_alreadyloggedout);
1963      }
1964  
1965      // Check session ID if we have one
1966      if(isset($mybb->input['sid']) && $mybb->get_input('sid') !== $session->sid)
1967      {
1968          error($lang->error_notloggedout);
1969      }
1970      // Otherwise, check logoutkey
1971      else if(!isset($mybb->input['sid']) && $mybb->get_input('logoutkey') !== $mybb->user['logoutkey'])
1972      {
1973          error($lang->error_notloggedout);
1974      }
1975  
1976      my_unsetcookie("mybbuser");
1977      my_unsetcookie("sid");
1978  
1979      if($mybb->user['uid'])
1980      {
1981          $time = TIME_NOW;
1982          // Run this after the shutdown query from session system
1983          $db->shutdown_query("UPDATE ".TABLE_PREFIX."users SET lastvisit='{$time}', lastactive='{$time}' WHERE uid='{$mybb->user['uid']}'");
1984          $db->delete_query("sessions", "sid = '{$session->sid}'");
1985      }
1986  
1987      $plugins->run_hooks("member_logout_end");
1988  
1989      redirect("index.php", $lang->redirect_loggedout);
1990  }
1991  
1992  if($mybb->input['action'] == "viewnotes")
1993  {
1994      $uid = $mybb->get_input('uid', MyBB::INPUT_INT);
1995      $user = get_user($uid);
1996  
1997      // Make sure we are looking at a real user here.
1998      if(!$user)
1999      {
2000          error($lang->error_nomember);
2001      }
2002  
2003      if($mybb->user['uid'] == 0 || $mybb->usergroup['canmodcp'] != 1)
2004      {
2005          error_no_permission();
2006      }
2007  
2008      $user['username'] = htmlspecialchars_uni($user['username']);
2009      $lang->view_notes_for = $lang->sprintf($lang->view_notes_for, $user['username']);
2010  
2011      $user['usernotes'] = nl2br(htmlspecialchars_uni($user['usernotes']));
2012  
2013      $plugins->run_hooks('member_viewnotes');
2014  
2015      eval("\$viewnotes = \"".$templates->get("member_viewnotes", 1, 0)."\";");
2016      echo $viewnotes;
2017      exit;
2018  }
2019  
2020  if($mybb->input['action'] == "profile")
2021  {
2022      if($mybb->usergroup['canviewprofiles'] == 0)
2023      {
2024          error_no_permission();
2025      }
2026  
2027      $uid = $mybb->get_input('uid', MyBB::INPUT_INT);
2028      if($uid)
2029      {
2030          $memprofile = get_user($uid);
2031      }
2032      elseif($mybb->user['uid'])
2033      {
2034          $memprofile = $mybb->user;
2035      }
2036      else
2037      {
2038          $memprofile = false;
2039      }
2040  
2041      if(!$memprofile)
2042      {
2043          error($lang->error_nomember);
2044      }
2045  
2046      $uid = $memprofile['uid'];
2047  
2048      $plugins->run_hooks("member_profile_start");
2049  
2050      $me_username = $memprofile['username'];
2051      $memprofile['username'] = htmlspecialchars_uni($memprofile['username']);
2052      $lang->profile = $lang->sprintf($lang->profile, $memprofile['username']);
2053  
2054      // Get member's permissions
2055      $memperms = user_permissions($memprofile['uid']);
2056  
2057      // Set display group
2058      $displaygroupfields = array("title", "description", "namestyle", "usertitle", "stars", "starimage", "image");
2059  
2060      if(!$memprofile['displaygroup'])
2061      {
2062          $memprofile['displaygroup'] = $memprofile['usergroup'];
2063      }
2064  
2065      $displaygroup = usergroup_displaygroup($memprofile['displaygroup']);
2066      if(is_array($displaygroup))
2067      {
2068          $memperms = array_merge($memperms, $displaygroup);
2069      }
2070  
2071      $lang->nav_profile = $lang->sprintf($lang->nav_profile, $memprofile['username']);
2072      add_breadcrumb($lang->nav_profile);
2073  
2074      $lang->users_forum_info = $lang->sprintf($lang->users_forum_info, $memprofile['username']);
2075      $lang->users_contact_details = $lang->sprintf($lang->users_contact_details, $memprofile['username']);
2076      $lang->send_pm = $lang->sprintf($lang->send_pm, $memprofile['username']);
2077      $lang->away_note = $lang->sprintf($lang->away_note, $memprofile['username']);
2078      $lang->users_additional_info = $lang->sprintf($lang->users_additional_info, $memprofile['username']);
2079      $lang->users_signature = $lang->sprintf($lang->users_signature, $memprofile['username']);
2080      $lang->send_user_email = $lang->sprintf($lang->send_user_email, $memprofile['username']);
2081  
2082      $useravatar = format_avatar($memprofile['avatar'], $memprofile['avatardimensions']);
2083      eval("\$avatar = \"".$templates->get("member_profile_avatar")."\";");
2084  
2085      $website = $sendemail = $sendpm = $contact_details = '';
2086  
2087      if(my_validate_url($memprofile['website']) && !is_member($mybb->settings['hidewebsite']) && $memperms['canchangewebsite'] == 1)
2088      {
2089          $memprofile['website'] = htmlspecialchars_uni($memprofile['website']);
2090          $bgcolor = alt_trow();
2091          eval("\$website = \"".$templates->get("member_profile_website")."\";");
2092      }
2093  
2094      if($mybb->usergroup['cansendemail'] == 1 && $uid != $mybb->user['uid'] && $memprofile['hideemail'] != 1 && (my_strpos(",".$memprofile['ignorelist'].",", ",".$mybb->user['uid'].",") === false || $mybb->usergroup['cansendemailoverride'] != 0))
2095      {
2096          $bgcolor = alt_trow();
2097          eval("\$sendemail = \"".$templates->get("member_profile_email")."\";");
2098      }
2099  
2100      if($mybb->settings['enablepms'] != 0 && $uid != $mybb->user['uid'] && $mybb->usergroup['canusepms'] == 1 && (($memprofile['receivepms'] != 0 && $memperms['canusepms'] != 0 && my_strpos(",".$memprofile['ignorelist'].",", ",".$mybb->user['uid'].",") === false) || $mybb->usergroup['canoverridepm'] == 1))
2101      {
2102          $bgcolor = alt_trow();
2103          eval('$sendpm = "'.$templates->get("member_profile_pm").'";');
2104      }
2105  
2106      $contact_fields = array();
2107      $any_contact_field = false;
2108      foreach(array('icq', 'skype', 'google') as $field)
2109      {
2110          $contact_fields[$field] = '';
2111          $settingkey = 'allow'.$field.'field';
2112  
2113          if(!empty($memprofile[$field]) && is_member($mybb->settings[$settingkey], array('usergroup' => $memprofile['usergroup'], 'additionalgroups' => $memprofile['additionalgroups'])))
2114          {
2115              $any_contact_field = true;
2116  
2117              if($field == 'icq')
2118              {
2119                  $memprofile[$field] = (int)$memprofile[$field];
2120              }
2121              else
2122              {
2123                  $memprofile[$field] = htmlspecialchars_uni($memprofile[$field]);
2124              }
2125              $tmpl = 'member_profile_contact_fields_'.$field;
2126  
2127              $bgcolors[$field] = alt_trow();
2128              eval('$contact_fields[\''.$field.'\'] = "'.$templates->get($tmpl).'";');
2129          }
2130      }
2131  
2132      if($any_contact_field || $sendemail || $sendpm || $website)
2133      {
2134          eval('$contact_details = "'.$templates->get("member_profile_contact_details").'";');
2135      }
2136  
2137      $signature = '';
2138      if($memprofile['signature'] && ($memprofile['suspendsignature'] == 0 || $memprofile['suspendsigtime'] < TIME_NOW) && !is_member($mybb->settings['hidesignatures']) && $memperms['canusesig'] && $memperms['canusesigxposts'] <= $memprofile['postnum'])
2139      {
2140          $sig_parser = array(
2141              "allow_html" => $mybb->settings['sightml'],
2142              "allow_mycode" => $mybb->settings['sigmycode'],
2143              "allow_smilies" => $mybb->settings['sigsmilies'],
2144              "allow_imgcode" => $mybb->settings['sigimgcode'],
2145              "me_username" => $me_username,
2146              "filter_badwords" => 1
2147          );
2148  
2149          if($memperms['signofollow'])
2150          {
2151              $sig_parser['nofollow_on'] = 1;
2152          }
2153  
2154          if($mybb->user['uid'] != 0 && $mybb->user['showimages'] != 1 || $mybb->settings['guestimages'] != 1 && $mybb->user['uid'] == 0)
2155          {
2156              $sig_parser['allow_imgcode'] = 0;
2157          }
2158  
2159          $memprofile['signature'] = $parser->parse_message($memprofile['signature'], $sig_parser);
2160          eval("\$signature = \"".$templates->get("member_profile_signature")."\";");
2161      }
2162  
2163      $daysreg = (TIME_NOW - $memprofile['regdate']) / (24*3600);
2164  
2165      if($daysreg < 1)
2166      {
2167          $daysreg = 1;
2168      }
2169  
2170      $stats = $cache->read("stats");
2171  
2172      // Format post count, per day count and percent of total
2173      $ppd = $memprofile['postnum'] / $daysreg;
2174      $ppd = round($ppd, 2);
2175      if($ppd > $memprofile['postnum'])
2176      {
2177          $ppd = $memprofile['postnum'];
2178      }
2179  
2180      $numposts = $stats['numposts'];
2181      if($numposts == 0)
2182      {
2183          $post_percent = "0";
2184      }
2185      else
2186      {
2187          $post_percent = $memprofile['postnum']*100/$numposts;
2188          $post_percent = round($post_percent, 2);
2189      }
2190  
2191      if($post_percent > 100)
2192      {
2193          $post_percent = 100;
2194      }
2195  
2196      // Format thread count, per day count and percent of total
2197      $tpd = $memprofile['threadnum'] / $daysreg;
2198      $tpd = round($tpd, 2);
2199      if($tpd > $memprofile['threadnum'])
2200      {
2201          $tpd = $memprofile['threadnum'];
2202      }
2203  
2204      $numthreads = $stats['numthreads'];
2205      if($numthreads == 0)
2206      {
2207          $thread_percent = "0";
2208      }
2209      else
2210      {
2211          $thread_percent = $memprofile['threadnum']*100/$numthreads;
2212          $thread_percent = round($thread_percent, 2);
2213      }
2214  
2215      if($thread_percent > 100)
2216      {
2217          $thread_percent = 100;
2218      }
2219  
2220      $findposts = $findthreads = '';
2221      if($mybb->usergroup['cansearch'] == 1)
2222      {
2223          if(!empty($memprofile['postnum']))
2224          {
2225              eval("\$findposts = \"".$templates->get("member_profile_findposts")."\";");
2226          }
2227          if(!empty($memprofile['threadnum']))
2228          {
2229              eval("\$findthreads = \"".$templates->get("member_profile_findthreads")."\";");
2230          }
2231      }
2232  
2233      $awaybit = '';
2234      if($memprofile['away'] == 1 && $mybb->settings['allowaway'] != 0)
2235      {
2236          $lang->away_note = $lang->sprintf($lang->away_note, $memprofile['username']);
2237          $awaydate = my_date($mybb->settings['dateformat'], $memprofile['awaydate']);
2238          if(!empty($memprofile['awayreason']))
2239          {
2240              $reason = $parser->parse_badwords($memprofile['awayreason']);
2241              $awayreason = htmlspecialchars_uni($reason);
2242          }
2243          else
2244          {
2245              $awayreason = $lang->away_no_reason;
2246          }
2247          if($memprofile['returndate'] == '')
2248          {
2249              $returndate = "$lang->unknown";
2250          }
2251          else
2252          {
2253              $returnhome = explode("-", $memprofile['returndate']);
2254  
2255              // PHP native date functions use integers so timestamps for years after 2038 will not work
2256              // Thus we use adodb_mktime
2257              if($returnhome[2] >= 2038)
2258              {
2259                  require_once  MYBB_ROOT."inc/functions_time.php";
2260                  $returnmkdate = adodb_mktime(0, 0, 0, $returnhome[1], $returnhome[0], $returnhome[2]);
2261                  $returndate = my_date($mybb->settings['dateformat'], $returnmkdate, "", 1, true);
2262              }
2263              else
2264              {
2265                  $returnmkdate = mktime(0, 0, 0, $returnhome[1], $returnhome[0], $returnhome[2]);
2266                  $returndate = my_date($mybb->settings['dateformat'], $returnmkdate);
2267              }
2268  
2269              // If our away time has expired already, we should be back, right?
2270              if($returnmkdate < TIME_NOW)
2271              {
2272                  $db->update_query('users', array('away' => '0', 'awaydate' => '0', 'returndate' => '', 'awayreason' => ''), 'uid=\''.(int)$memprofile['uid'].'\'');
2273  
2274                  // Update our status to "not away"
2275                  $memprofile['away'] = 0;
2276              }
2277          }
2278  
2279          // Check if our away status is set to 1, it may have been updated already (see a few lines above)
2280          if($memprofile['away'] == 1)
2281          {
2282              eval("\$awaybit = \"".$templates->get("member_profile_away")."\";");
2283          }
2284      }
2285  
2286      $memprofile['timezone'] = (float)$memprofile['timezone'];
2287  
2288      if($memprofile['dst'] == 1)
2289      {
2290          $memprofile['timezone']++;
2291          if(my_substr($memprofile['timezone'], 0, 1) != "-")
2292          {
2293              $memprofile['timezone'] = "+{$memprofile['timezone']}";
2294          }
2295      }
2296  
2297      $memregdate = my_date($mybb->settings['dateformat'], $memprofile['regdate']);
2298      $memlocaldate = gmdate($mybb->settings['dateformat'], TIME_NOW + ($memprofile['timezone'] * 3600));
2299      $memlocaltime = gmdate($mybb->settings['timeformat'], TIME_NOW + ($memprofile['timezone'] * 3600));
2300  
2301      $localtime = $lang->sprintf($lang->local_time_format, $memlocaldate, $memlocaltime);
2302  
2303      if($memprofile['birthday'])
2304      {
2305          $membday = explode("-", $memprofile['birthday']);
2306  
2307          if($memprofile['birthdayprivacy'] != 'none')
2308          {
2309              if($membday[0] && $membday[1] && $membday[2])
2310              {
2311                  $lang->membdayage = $lang->sprintf($lang->membdayage, get_age($memprofile['birthday']));
2312  
2313                  $bdayformat = fix_mktime($mybb->settings['dateformat'], $membday[2]);
2314                  $membday = mktime(0, 0, 0, $membday[1], $membday[0], $membday[2]);
2315                  $membday = date($bdayformat, $membday);
2316  
2317                  $membdayage = $lang->membdayage;
2318              }
2319              elseif($membday[2])
2320              {
2321                  $membday = mktime(0, 0, 0, 1, 1, $membday[2]);
2322                  $membday = date("Y", $membday);
2323                  $membdayage = '';
2324              }
2325              else
2326              {
2327                  $membday = mktime(0, 0, 0, $membday[1], $membday[0], 0);
2328                  $membday = date("F j", $membday);
2329                  $membdayage = '';
2330              }
2331          }
2332  
2333          if($memprofile['birthdayprivacy'] == 'age')
2334          {
2335              $membday = $lang->birthdayhidden;
2336          }
2337          else if($memprofile['birthdayprivacy'] == 'none')
2338          {
2339              $membday = $lang->birthdayhidden;
2340              $membdayage = '';
2341          }
2342      }
2343      else
2344      {
2345          $membday = $lang->not_specified;
2346          $membdayage = '';
2347      }
2348  
2349      // Get the user title for this user
2350      unset($stars);
2351      $usertitle = '';
2352      $starimage = '';
2353      if(trim($memprofile['usertitle']) != '')
2354      {
2355          // User has custom user title
2356          $usertitle = $memprofile['usertitle'];
2357      }
2358      elseif(trim($memperms['usertitle']) != '')
2359      {
2360          // User has group title
2361          $usertitle = $memperms['usertitle'];
2362      }
2363      else
2364      {
2365          if(!isset($usertitles))
2366          {
2367              $usertitles = $cache->read('usertitles');
2368          }
2369  
2370          // No usergroup title so get a default one
2371          if(is_array($usertitles))
2372          {
2373              foreach($usertitles as $title)
2374              {
2375                  if($memprofile['postnum'] >= $title['posts'])
2376                  {
2377                      $usertitle = $title['title'];
2378                      $stars = $title['stars'];
2379                      $starimage = $title['starimage'];
2380  
2381                      break;
2382                  }
2383              }
2384          }
2385      }
2386  
2387      $usertitle = htmlspecialchars_uni($usertitle);
2388  
2389      if($memperms['stars'] || $memperms['usertitle'])
2390      {
2391          // Set the number of stars if display group has constant number of stars
2392          $stars = $memperms['stars'];
2393      }
2394      elseif(!isset($stars))
2395      {
2396          if(!isset($usertitles))
2397          {
2398              $usertitles = $cache->read('usertitles');
2399          }
2400  
2401          // This is for cases where the user has a title, but the group has no defined number of stars (use number of stars as per default usergroups)
2402          if(is_array($usertitles))
2403          {
2404              foreach($usertitles as $title)
2405              {
2406                  if($memprofile['postnum'] >= $title['posts'])
2407                  {
2408                      $stars = $title['stars'];
2409                      $starimage = $title['starimage'];
2410                      break;
2411                  }
2412              }
2413          }
2414  
2415          if(!isset($stars))
2416          {
2417              $stars = 0;
2418          }
2419      }
2420  
2421      $groupimage = '';
2422      if(!empty($memperms['image']))
2423      {
2424          if(!empty($mybb->user['language']))
2425          {
2426              $language = $mybb->user['language'];
2427          }
2428          else
2429          {
2430              $language = $mybb->settings['bblanguage'];
2431          }
2432          $memperms['image'] = str_replace("{lang}", $language, $memperms['image']);
2433          $memperms['image'] = str_replace("{theme}", $theme['imgdir'], $memperms['image']);
2434          eval("\$groupimage = \"".$templates->get("member_profile_groupimage")."\";");
2435      }
2436  
2437      if(empty($starimage))
2438      {
2439          $starimage = $memperms['starimage'];
2440      }
2441  
2442      if(!empty($starimage))
2443      {
2444          // Only display stars if we have an image to use...
2445          $starimage = str_replace("{theme}", $theme['imgdir'], $starimage);
2446          $userstars = '';
2447          for($i = 0; $i < $stars; ++$i)
2448          {
2449              eval("\$userstars .= \"".$templates->get("member_profile_userstar", 1, 0)."\";");
2450          }
2451      }
2452  
2453      // User is currently online and this user has permissions to view the user on the WOL
2454      $timesearch = TIME_NOW - $mybb->settings['wolcutoffmins']*60;
2455      $query = $db->simple_select("sessions", "location,nopermission", "uid='$uid' AND time>'{$timesearch}'", array('order_by' => 'time', 'order_dir' => 'DESC', 'limit' => 1));
2456      $session = $db->fetch_array($query);
2457  
2458      $timeonline = $lang->none_registered;
2459      $memlastvisitdate = $lang->lastvisit_never;
2460      $last_seen = max(array($memprofile['lastactive'], $memprofile['lastvisit']));
2461      if(!empty($last_seen))
2462      {
2463          // We have some stamp here
2464          if($memprofile['invisible'] == 1 && $mybb->usergroup['canviewwolinvis'] != 1 && $memprofile['uid'] != $mybb->user['uid'])
2465          {
2466              $memlastvisitdate = $lang->lastvisit_hidden;
2467              $online_status = $timeonline = $lang->timeonline_hidden;
2468          }
2469          else
2470          {
2471              $memlastvisitdate = my_date('relative', $last_seen);
2472  
2473              if($memprofile['timeonline'] > 0)
2474              {
2475                  $timeonline = nice_time($memprofile['timeonline']);
2476              }
2477  
2478              // Online?
2479              if(!empty($session))
2480              {
2481                  // Fetch their current location
2482                  $lang->load("online");
2483                  require_once  MYBB_ROOT."inc/functions_online.php";
2484                  $activity = fetch_wol_activity($session['location'], $session['nopermission']);
2485                  $location = build_friendly_wol_location($activity);
2486                  $location_time = my_date($mybb->settings['timeformat'], $last_seen);
2487  
2488                  eval("\$online_status = \"".$templates->get("member_profile_online")."\";");
2489              }
2490          }
2491      }
2492  
2493      if(!isset($online_status))
2494      {
2495          eval("\$online_status = \"".$templates->get("member_profile_offline")."\";");
2496      }
2497  
2498      // Reset the background colours to keep it inline
2499      $alttrow = 'trow1';
2500  
2501      // Build Referral
2502      $referrals = '';
2503      if($mybb->settings['usereferrals'] == 1)
2504      {
2505          $bg_color = alt_trow();
2506  
2507          $uid = (int) $memprofile['uid'];
2508          $referral_count = $memprofile['referrals'];
2509          if ($referral_count > 0) {
2510              eval("\$memprofile['referrals'] = \"".$templates->get('member_referrals_link')."\";");
2511          }
2512  
2513          eval("\$referrals = \"".$templates->get('member_profile_referrals')."\";");
2514      }
2515  
2516      // Fetch the reputation for this user
2517      $reputation = '';
2518      if($memperms['usereputationsystem'] == 1 && $mybb->settings['enablereputation'] == 1)
2519      {
2520          $bg_color = alt_trow();
2521          $reputation = get_reputation($memprofile['reputation']);
2522  
2523          // If this user has permission to give reputations show the vote link
2524          $vote_link = '';
2525          if($mybb->usergroup['cangivereputations'] == 1 && $memprofile['uid'] != $mybb->user['uid'] && ($mybb->settings['posrep'] || $mybb->settings['neurep'] || $mybb->settings['negrep']))
2526          {
2527              eval("\$vote_link = \"".$templates->get("member_profile_reputation_vote")."\";");
2528          }
2529  
2530          eval("\$reputation = \"".$templates->get("member_profile_reputation")."\";");
2531      }
2532  
2533      $warning_level = '';
2534      if($mybb->settings['enablewarningsystem'] != 0 && $memperms['canreceivewarnings'] != 0 && ($mybb->usergroup['canwarnusers'] != 0 || ($mybb->user['uid'] == $memprofile['uid'] && $mybb->settings['canviewownwarning'] != 0)))
2535      {
2536          $bg_color = alt_trow();
2537  
2538          if($mybb->settings['maxwarningpoints'] < 1)
2539          {
2540              $mybb->settings['maxwarningpoints'] = 10;
2541          }
2542  
2543          $warning_level = round($memprofile['warningpoints']/$mybb->settings['maxwarningpoints']*100);
2544  
2545          if($warning_level > 100)
2546          {
2547              $warning_level = 100;
2548          }
2549  
2550          $warning_level = get_colored_warning_level($warning_level);
2551          if($mybb->usergroup['canwarnusers'] != 0)
2552          {
2553              eval("\$warn_user = \"".$templates->get("member_profile_warn")."\";");
2554              eval("\$warning_level = \"".$templates->get("member_profile_warninglevel_link")."\";");
2555          }
2556          else
2557          {
2558              eval("\$warning_level = \"".$templates->get("member_profile_warninglevel")."\";");
2559          }
2560      }
2561  
2562      $bgcolor = $alttrow = 'trow1';
2563      $customfields = $profilefields = '';
2564  
2565      $query = $db->simple_select("userfields", "*", "ufid = '{$uid}'");
2566      $userfields = $db->fetch_array($query);
2567  
2568      // If this user is an Administrator or a Moderator then we wish to show all profile fields
2569      $pfcache = $cache->read('profilefields');
2570  
2571      if(is_array($pfcache))
2572      {
2573          foreach($pfcache as $customfield)
2574          {
2575              if($mybb->usergroup['cancp'] != 1 && $mybb->usergroup['issupermod'] != 1 && $mybb->usergroup['canmodcp'] != 1 && !is_member($customfield['viewableby']) || !$customfield['profile'])
2576              {
2577                  continue;
2578              }
2579  
2580              $thing = explode("\n", $customfield['type'], "2");
2581              $type = trim($thing[0]);
2582  
2583              $customfieldval = $customfield_val = '';
2584              $field = "fid{$customfield['fid']}";
2585  
2586              if(isset($userfields[$field]))
2587              {
2588                  $useropts = explode("\n", $userfields[$field]);
2589                  $customfieldval = $comma = '';
2590                  if(is_array($useropts) && ($type == "multiselect" || $type == "checkbox"))
2591                  {
2592                      foreach($useropts as $val)
2593                      {
2594                          if($val != '')
2595                          {
2596                              eval("\$customfield_val .= \"".$templates->get("member_profile_customfields_field_multi_item")."\";");
2597                          }
2598                      }
2599                      if($customfield_val != '')
2600                      {
2601                          eval("\$customfieldval = \"".$templates->get("member_profile_customfields_field_multi")."\";");
2602                      }
2603                  }
2604                  else
2605                  {
2606                      $parser_options = array(
2607                          "allow_html" => $customfield['allowhtml'],
2608                          "allow_mycode" => $customfield['allowmycode'],
2609                          "allow_smilies" => $customfield['allowsmilies'],
2610                          "allow_imgcode" => $customfield['allowimgcode'],
2611                          "allow_videocode" => $customfield['allowvideocode'],
2612                          #"nofollow_on" => 1,
2613                          "filter_badwords" => 1
2614                      );
2615  
2616                      if($customfield['type'] == "textarea")
2617                      {
2618                          $parser_options['me_username'] = $memprofile['username'];
2619                      }
2620                      else
2621                      {
2622                          $parser_options['nl2br'] = 0;
2623                      }
2624  
2625                      if($mybb->user['uid'] != 0 && $mybb->user['showimages'] != 1 || $mybb->settings['guestimages'] != 1 && $mybb->user['uid'] == 0)
2626                      {
2627                          $parser_options['allow_imgcode'] = 0;
2628                      }
2629  
2630                      $customfieldval = $parser->parse_message($userfields[$field], $parser_options);
2631                  }
2632              }
2633  
2634              if($customfieldval)
2635              {
2636                  $customfield['name'] = htmlspecialchars_uni($customfield['name']);
2637                  eval("\$customfields .= \"".$templates->get("member_profile_customfields_field")."\";");
2638                  $bgcolor = alt_trow();
2639              }
2640          }
2641      }
2642  
2643      if($customfields)
2644      {
2645          eval("\$profilefields = \"".$templates->get("member_profile_customfields")."\";");
2646      }
2647  
2648      $memprofile['postnum'] = my_number_format($memprofile['postnum']);
2649      $lang->ppd_percent_total = $lang->sprintf($lang->ppd_percent_total, my_number_format($ppd), $post_percent);
2650  
2651      $memprofile['threadnum'] = my_number_format($memprofile['threadnum']);
2652      $lang->tpd_percent_total = $lang->sprintf($lang->tpd_percent_total, my_number_format($tpd), $thread_percent);
2653  
2654      $formattedname = format_name($memprofile['username'], $memprofile['usergroup'], $memprofile['displaygroup']);
2655  
2656      $bannedbit = '';
2657      if($memperms['isbannedgroup'] == 1 && $mybb->usergroup['canbanusers'] == 1)
2658      {
2659          // Fetch details on their ban
2660          $query = $db->simple_select('banned b LEFT JOIN '.TABLE_PREFIX.'users a ON (b.admin=a.uid)', 'b.*, a.username AS adminuser', "b.uid='{$uid}'", array('limit' => 1));
2661  
2662          if($db->num_rows($query))
2663          {
2664              $memban = $db->fetch_array($query);
2665  
2666              if($memban['reason'])
2667              {
2668                  $memban['reason'] = htmlspecialchars_uni($parser->parse_badwords($memban['reason']));
2669              }
2670              else
2671              {
2672                  $memban['reason'] = $lang->na;
2673              }
2674  
2675              if($memban['lifted'] == 'perm' || $memban['lifted'] == '' || $memban['bantime'] == 'perm' || $memban['bantime'] == '---')
2676              {
2677                  $banlength = $lang->permanent;
2678                  $timeremaining = $lang->na;
2679                  $banned_class = "normal_banned";
2680              }
2681              else
2682              {
2683                  // Set up the array of ban times.
2684                  $bantimes = fetch_ban_times();
2685  
2686                  $banlength = $bantimes[$memban['bantime']];
2687                  $remaining = $memban['lifted']-TIME_NOW;
2688  
2689                  $timeremaining = nice_time($remaining, array('short' => 1, 'seconds' => false))."";
2690  
2691                  $banned_class = '';
2692                  if($remaining < 3600)
2693                  {
2694                      $banned_class = "high_banned";
2695                  }
2696                  else if($remaining < 86400)
2697                  {
2698                      $banned_class = "moderate_banned";
2699                  }
2700                  else if($remaining < 604800)
2701                  {
2702                      $banned_class = "low_banned";
2703                  }
2704                  else
2705                  {
2706                      $banned_class = "normal_banned";
2707                  }
2708              }
2709              eval('$timeremaining = "'.$templates->get('member_profile_banned_remaining').'";');
2710  
2711              $memban['adminuser'] = build_profile_link(htmlspecialchars_uni($memban['adminuser']), $memban['admin']);
2712  
2713              // Display a nice warning to the user
2714              eval('$bannedbit = "'.$templates->get('member_profile_banned').'";');
2715          }
2716          else
2717          {
2718              // TODO: more specific output for converted/merged boards where no ban record is merged.
2719              $bannedbit = '';
2720          }
2721      }
2722  
2723      $adminoptions = '';
2724      if($mybb->usergroup['cancp'] == 1 && $mybb->config['hide_admin_links'] != 1)
2725      {
2726          if($memperms['isbannedgroup'] == 1)
2727          {
2728              eval("\$adminoptions = \"".$templates->get("member_profile_adminoptions_manageban")."\";");
2729          }
2730          else
2731          {
2732              eval("\$adminoptions = \"".$templates->get("member_profile_adminoptions")."\";");
2733          }
2734      }
2735  
2736      $modoptions = $viewnotes = $editnotes = $editprofile = $banuser = $manageban = $manageuser = '';
2737      $can_purge_spammer = purgespammer_show($memprofile['postnum'], $memprofile['usergroup'], $memprofile['uid']);
2738      if($mybb->usergroup['canmodcp'] == 1 || $can_purge_spammer)
2739      {
2740          if($mybb->usergroup['canuseipsearch'] == 1)
2741          {
2742              $memprofile['regip'] = my_inet_ntop($db->unescape_binary($memprofile['regip']));
2743              $memprofile['lastip'] = my_inet_ntop($db->unescape_binary($memprofile['lastip']));
2744  
2745              eval("\$ipaddress = \"".$templates->get("member_profile_modoptions_ipaddress")."\";");
2746          }
2747  
2748          $memprofile['usernotes'] = nl2br(htmlspecialchars_uni($memprofile['usernotes']));
2749  
2750          if(!empty($memprofile['usernotes']))
2751          {
2752              if(strlen($memprofile['usernotes']) > 100)
2753              {
2754                  eval("\$viewnotes = \"".$templates->get("member_profile_modoptions_viewnotes")."\";");
2755                  $memprofile['usernotes'] = my_substr($memprofile['usernotes'], 0, 100)."... {$viewnotes}";
2756              }
2757          }
2758          else
2759          {
2760              $memprofile['usernotes'] = $lang->no_usernotes;
2761          }
2762  
2763          if($mybb->usergroup['caneditprofiles'] == 1 && modcp_can_manage_user($memprofile['uid']))
2764          {
2765              if(modcp_can_manage_user($memprofile['uid']))
2766              {
2767                  eval("\$editprofile = \"".$templates->get("member_profile_modoptions_editprofile")."\";");
2768                  eval("\$editnotes = \"".$templates->get("member_profile_modoptions_editnotes")."\";");
2769          
2770              }
2771          }
2772  
2773          if($memperms['isbannedgroup'] == 1 && $mybb->usergroup['canbanusers'] == 1 && modcp_can_manage_user($memprofile['uid']))
2774          {
2775              eval("\$manageban = \"".$templates->get("member_profile_modoptions_manageban")."\";");
2776          }
2777          elseif(modcp_can_manage_user($memprofile['uid']) && $mybb->usergroup['canbanusers'] == 1)
2778          {
2779              if(modcp_can_manage_user($memprofile['uid']) && $mybb->usergroup['canbanusers'] == 1)
2780              {
2781                  eval("\$banuser = \"".$templates->get("member_profile_modoptions_banuser")."\";");
2782              }
2783          }
2784  
2785          $purgespammer = '';
2786          if($can_purge_spammer)
2787          {
2788              eval("\$purgespammer = \"".$templates->get('member_profile_modoptions_purgespammer')."\";");
2789          }
2790  
2791          if(!empty($editprofile) || !empty($banuser) || !empty($manageban) || !empty($purgespammer))
2792          {
2793              eval("\$manageuser = \"".$templates->get("member_profile_modoptions_manageuser")."\";");
2794          }
2795  
2796          eval("\$modoptions = \"".$templates->get("member_profile_modoptions")."\";");
2797      }
2798  
2799      $add_remove_options = array();
2800      $buddy_options = $ignore_options = $report_options = '';
2801      if($mybb->user['uid'] != $memprofile['uid'] && $mybb->user['uid'] != 0)
2802      {
2803          $buddy_list = explode(',', $mybb->user['buddylist']);
2804          $ignore_list = explode(',', $mybb->user['ignorelist']);
2805  
2806          if(in_array($uid, $buddy_list))
2807          {
2808              $add_remove_options = array('url' => "usercp.php?action=do_editlists&amp;delete={$uid}&amp;my_post_key={$mybb->post_code}", 'class' => 'remove_buddy_button', 'lang' => $lang->remove_from_buddy_list);
2809          }
2810          else
2811          {
2812              $add_remove_options = array('url' => "usercp.php?action=do_editlists&amp;add_username=".urlencode($memprofile['username'])."&amp;my_post_key={$mybb->post_code}", 'class' => 'add_buddy_button', 'lang' => $lang->add_to_buddy_list);
2813          }
2814  
2815          if(!in_array($uid, $ignore_list))
2816          {
2817              eval("\$buddy_options = \"".$templates->get("member_profile_addremove")."\";"); // Add/Remove Buddy
2818          }
2819  
2820          if(in_array($uid, $ignore_list))
2821          {
2822              $add_remove_options = array('url' => "usercp.php?action=do_editlists&amp;manage=ignored&amp;delete={$uid}&amp;my_post_key={$mybb->post_code}", 'class' => 'remove_ignore_button', 'lang' => $lang->remove_from_ignore_list);
2823          }
2824          else
2825          {
2826              $add_remove_options = array('url' => "usercp.php?action=do_editlists&amp;manage=ignored&amp;add_username=".urlencode($memprofile['username'])."&amp;my_post_key={$mybb->post_code}", 'class' => 'add_ignore_button', 'lang' => $lang->add_to_ignore_list);
2827          }
2828  
2829          if(!in_array($uid, $buddy_list))
2830          {
2831              eval("\$ignore_options = \"".$templates->get("member_profile_addremove")."\";"); // Add/Remove Ignore
2832          }
2833  
2834          if(isset($memperms['canbereported']) && $memperms['canbereported'] == 1)
2835          {
2836              $reportable = true;
2837              $query = $db->simple_select("reportedcontent", "reporters", "reportstatus != '1' AND id = '{$memprofile['uid']}' AND type = 'profile'");
2838              if($db->num_rows($query))
2839              {
2840                  $report = $db->fetch_array($query);
2841                  $report['reporters'] = my_unserialize($report['reporters']);
2842                  if(is_array($report['reporters']) && in_array($mybb->user['uid'], $report['reporters']))
2843                  {
2844                      $reportable = false;
2845                  }
2846              }
2847              if($reportable)
2848              {
2849                  $add_remove_options = array('url' => "javascript:Report.reportUser({$memprofile['uid']});", 'class' => 'report_user_button', 'lang' => $lang->report_user);
2850                  eval("\$report_options = \"".$templates->get("member_profile_addremove")."\";"); // Report User
2851              }
2852          }
2853      }
2854  
2855      $plugins->run_hooks("member_profile_end");
2856  
2857      eval("\$profile = \"".$templates->get("member_profile")."\";");
2858      output_page($profile);
2859  }
2860  
2861  if($mybb->input['action'] == "do_emailuser" && $mybb->request_method == "post")
2862  {
2863      // Verify incoming POST request
2864      verify_post_check($mybb->get_input('my_post_key'));
2865  
2866      $plugins->run_hooks("member_do_emailuser_start");
2867  
2868      // Guests or those without permission can't email other users
2869      if($mybb->usergroup['cansendemail'] == 0)
2870      {
2871          error_no_permission();
2872      }
2873  
2874      // Check group limits
2875      if($mybb->usergroup['maxemails'] > 0)
2876      {
2877          if($mybb->user['uid'] > 0)
2878          {
2879              $user_check = "fromuid='{$mybb->user['uid']}'";
2880          }
2881          else
2882          {
2883              $user_check = "ipaddress=".$db->escape_binary($session->packedip);
2884          }
2885  
2886          $query = $db->simple_select("maillogs", "COUNT(*) AS sent_count", "{$user_check} AND dateline >= '".(TIME_NOW - (60*60*24))."'");
2887          $sent_count = $db->fetch_field($query, "sent_count");
2888          if($sent_count >= $mybb->usergroup['maxemails'])
2889          {
2890              $lang->error_max_emails_day = $lang->sprintf($lang->error_max_emails_day, $mybb->usergroup['maxemails']);
2891              error($lang->error_max_emails_day);
2892          }
2893      }
2894  
2895      // Check email flood control
2896      if($mybb->usergroup['emailfloodtime'] > 0)
2897      {
2898          if($mybb->user['uid'] > 0)
2899          {
2900              $user_check = "fromuid='{$mybb->user['uid']}'";
2901          }
2902          else
2903          {
2904              $user_check = "ipaddress=".$db->escape_binary($session->packedip);
2905          }
2906  
2907          $timecut = TIME_NOW-$mybb->usergroup['emailfloodtime']*60;
2908  
2909          $query = $db->simple_select("maillogs", "mid, dateline", "{$user_check} AND dateline > '{$timecut}'", array('order_by' => "dateline", 'order_dir' => "DESC"));
2910          $last_email = $db->fetch_array($query);
2911  
2912          // Users last email was within the flood time, show the error
2913          if(isset($last_email['mid']))
2914          {
2915              $remaining_time = ($mybb->usergroup['emailfloodtime']*60)-(TIME_NOW-$last_email['dateline']);
2916  
2917              if($remaining_time == 1)
2918              {
2919                  $lang->error_emailflooding = $lang->sprintf($lang->error_emailflooding_1_second, $mybb->usergroup['emailfloodtime']);
2920              }
2921              elseif($remaining_time < 60)
2922              {
2923                  $lang->error_emailflooding = $lang->sprintf($lang->error_emailflooding_seconds, $mybb->usergroup['emailfloodtime'], $remaining_time);
2924              }
2925              elseif($remaining_time > 60 && $remaining_time < 120)
2926              {
2927                  $lang->error_emailflooding = $lang->sprintf($lang->error_emailflooding_1_minute, $mybb->usergroup['emailfloodtime']);
2928              }
2929              else
2930              {
2931                  $remaining_time_minutes = ceil($remaining_time/60);
2932                  $lang->error_emailflooding = $lang->sprintf($lang->error_emailflooding_minutes, $mybb->usergroup['emailfloodtime'], $remaining_time_minutes);
2933              }
2934  
2935              error($lang->error_emailflooding);
2936          }
2937      }
2938  
2939      $query = $db->simple_select("users", "uid, username, email, hideemail", "uid='".$mybb->get_input('uid', MyBB::INPUT_INT)."'");
2940      $to_user = $db->fetch_array($query);
2941  
2942      if(!$to_user['username'])
2943      {
2944          error($lang->error_invalidusername);
2945      }
2946  
2947      if($to_user['hideemail'] != 0)
2948      {
2949          error($lang->error_hideemail);
2950      }
2951  
2952      $errors = array();
2953  
2954      if($mybb->user['uid'])
2955      {
2956          $mybb->input['fromemail'] = $mybb->user['email'];
2957          $mybb->input['fromname'] = $mybb->user['username'];
2958      }
2959  
2960      if(!validate_email_format($mybb->input['fromemail']))
2961      {
2962          $errors[] = $lang->error_invalidfromemail;
2963      }
2964  
2965      if(empty($mybb->input['fromname']))
2966      {
2967          $errors[] = $lang->error_noname;
2968      }
2969  
2970      if(empty($mybb->input['subject']))
2971      {
2972          $errors[] = $lang->error_no_email_subject;
2973      }
2974  
2975      if(empty($mybb->input['message']))
2976      {
2977          $errors[] = $lang->error_no_email_message;
2978      }
2979  
2980      if($mybb->settings['captchaimage'] && $mybb->user['uid'] == 0)
2981      {
2982          require_once  MYBB_ROOT.'inc/class_captcha.php';
2983          $captcha = new captcha;
2984  
2985          if($captcha->validate_captcha() == false)
2986          {
2987              // CAPTCHA validation failed
2988              foreach($captcha->get_errors() as $error)
2989              {
2990                  $errors[] = $error;
2991              }
2992          }
2993      }
2994  
2995      if(count($errors) == 0)
2996      {
2997          if($mybb->settings['mail_handler'] == 'smtp')
2998          {
2999              $from = $mybb->input['fromemail'];
3000          }
3001          else
3002          {
3003              $from = "{$mybb->input['fromname']} <{$mybb->input['fromemail']}>";
3004          }
3005  
3006          $message = $lang->sprintf($lang->email_emailuser, $to_user['username'], $mybb->input['fromname'], $mybb->settings['bbname'], $mybb->settings['bburl'], $mybb->get_input('message'));
3007          my_mail($to_user['email'], $mybb->get_input('subject'), $message, '', '', '', false, 'text', '', $from);
3008  
3009          if($mybb->settings['mail_logging'] > 0)
3010          {
3011              // Log the message
3012              $log_entry = array(
3013                  "subject" => $db->escape_string($mybb->get_input('subject')),
3014                  "message" => $db->escape_string($mybb->get_input('message')),
3015                  "dateline" => TIME_NOW,
3016                  "fromuid" => $mybb->user['uid'],
3017                  "fromemail" => $db->escape_string($mybb->input['fromemail']),
3018                  "touid" => $to_user['uid'],
3019                  "toemail" => $db->escape_string($to_user['email']),
3020                  "tid" => 0,
3021                  "ipaddress" => $db->escape_binary($session->packedip),
3022                  "type" => 1
3023              );
3024              $db->insert_query("maillogs", $log_entry);
3025          }
3026  
3027          $plugins->run_hooks("member_do_emailuser_end");
3028  
3029          redirect(get_profile_link($to_user['uid']), $lang->redirect_emailsent);
3030      }
3031      else
3032      {
3033          $mybb->input['action'] = "emailuser";
3034      }
3035  }
3036  
3037  if($mybb->input['action'] == "emailuser")
3038  {
3039      $plugins->run_hooks("member_emailuser_start");
3040  
3041      // Guests or those without permission can't email other users
3042      if($mybb->usergroup['cansendemail'] == 0)
3043      {
3044          error_no_permission();
3045      }
3046  
3047      // Check group limits
3048      if($mybb->usergroup['maxemails'] > 0)
3049      {
3050          if($mybb->user['uid'] > 0)
3051          {
3052              $user_check = "fromuid='{$mybb->user['uid']}'";
3053          }
3054          else
3055          {
3056              $user_check = "ipaddress=".$db->escape_binary($session->packedip);
3057          }
3058  
3059          $query = $db->simple_select("maillogs", "COUNT(*) AS sent_count", "{$user_check} AND dateline >= '".(TIME_NOW - (60*60*24))."'");
3060          $sent_count = $db->fetch_field($query, "sent_count");
3061          if($sent_count >= $mybb->usergroup['maxemails'])
3062          {
3063              $lang->error_max_emails_day = $lang->sprintf($lang->error_max_emails_day, $mybb->usergroup['maxemails']);
3064              error($lang->error_max_emails_day);
3065          }
3066      }
3067  
3068      // Check email flood control
3069      if($mybb->usergroup['emailfloodtime'] > 0)
3070      {
3071          if($mybb->user['uid'] > 0)
3072          {
3073              $user_check = "fromuid='{$mybb->user['uid']}'";
3074          }
3075          else
3076          {
3077              $user_check = "ipaddress=".$db->escape_binary($session->packedip);
3078          }
3079  
3080          $timecut = TIME_NOW-$mybb->usergroup['emailfloodtime']*60;
3081  
3082          $query = $db->simple_select("maillogs", "mid, dateline", "{$user_check} AND dateline > '{$timecut}'", array('order_by' => "dateline", 'order_dir' => "DESC"));
3083          $last_email = $db->fetch_array($query);
3084  
3085          // Users last email was within the flood time, show the error
3086          if(isset($last_email['mid']))
3087          {
3088              $remaining_time = ($mybb->usergroup['emailfloodtime']*60)-(TIME_NOW-$last_email['dateline']);
3089  
3090              if($remaining_time == 1)
3091              {
3092                  $lang->error_emailflooding = $lang->sprintf($lang->error_emailflooding_1_second, $mybb->usergroup['emailfloodtime']);
3093              }
3094              elseif($remaining_time < 60)
3095              {
3096                  $lang->error_emailflooding = $lang->sprintf($lang->error_emailflooding_seconds, $mybb->usergroup['emailfloodtime'], $remaining_time);
3097              }
3098              elseif($remaining_time > 60 && $remaining_time < 120)
3099              {
3100                  $lang->error_emailflooding = $lang->sprintf($lang->error_emailflooding_1_minute, $mybb->usergroup['emailfloodtime']);
3101              }
3102              else
3103              {
3104                  $remaining_time_minutes = ceil($remaining_time/60);
3105                  $lang->error_emailflooding = $lang->sprintf($lang->error_emailflooding_minutes, $mybb->usergroup['emailfloodtime'], $remaining_time_minutes);
3106              }
3107  
3108              error($lang->error_emailflooding);
3109          }
3110      }
3111  
3112      $query = $db->simple_select("users", "uid, username, email, hideemail, ignorelist", "uid='".$mybb->get_input('uid', MyBB::INPUT_INT)."'");
3113      $to_user = $db->fetch_array($query);
3114  
3115      $to_user['username'] = htmlspecialchars_uni($to_user['username']);
3116      $lang->email_user = $lang->sprintf($lang->email_user, $to_user['username']);
3117  
3118      if(!$to_user['uid'])
3119      {
3120          error($lang->error_invaliduser);
3121      }
3122  
3123      if($to_user['hideemail'] != 0)
3124      {
3125          error($lang->error_hideemail);
3126      }
3127  
3128      if($to_user['ignorelist'] && (my_strpos(",".$to_user['ignorelist'].",", ",".$mybb->user['uid'].",") !== false && $mybb->usergroup['cansendemailoverride'] != 1))
3129      {
3130          error_no_permission();
3131      }
3132  
3133      if(isset($errors) && count($errors) > 0)
3134      {
3135          $errors = inline_error($errors);
3136          $fromname = htmlspecialchars_uni($mybb->get_input('fromname'));
3137          $fromemail = htmlspecialchars_uni($mybb->get_input('fromemail'));
3138          $subject = htmlspecialchars_uni($mybb->get_input('subject'));
3139          $message = htmlspecialchars_uni($mybb->get_input('message'));
3140      }
3141      else
3142      {
3143          $errors = '';
3144          $fromname = '';
3145          $fromemail = '';
3146          $subject = '';
3147          $message = '';
3148      }
3149  
3150      // Generate CAPTCHA?
3151      if($mybb->settings['captchaimage'] && $mybb->user['uid'] == 0)
3152      {
3153          require_once  MYBB_ROOT.'inc/class_captcha.php';
3154          $post_captcha = new captcha(true, "post_captcha");
3155  
3156          if($post_captcha->html)
3157          {
3158              $captcha = $post_captcha->html;
3159          }
3160      }
3161      else
3162      {
3163          $captcha = '';
3164      }
3165  
3166      $from_email = '';
3167      if($mybb->user['uid'] == 0)
3168      {
3169          eval("\$from_email = \"".$templates->get("member_emailuser_guest")."\";");
3170      }
3171  
3172      $plugins->run_hooks("member_emailuser_end");
3173  
3174      eval("\$emailuser = \"".$templates->get("member_emailuser")."\";");
3175      output_page($emailuser);
3176  }
3177  
3178  if($mybb->input['action'] == 'referrals')
3179  {
3180      $plugins->run_hooks('member_referrals_start');
3181  
3182      $uid = $mybb->get_input('uid', MyBB::INPUT_INT);
3183      if(!$uid)
3184      {
3185          error($lang->referrals_no_user_specified);
3186      }
3187  
3188      $user = get_user($uid);
3189      if(!$user['$uid'])
3190      {
3191          error($lang->referrals_invalid_user);
3192      }
3193  
3194      $lang->nav_referrals = $lang->sprintf($lang->nav_referrals, $user['username']);
3195      add_breadcrumb($lang->nav_referrals);
3196  
3197      $query = $db->simple_select('users', 'COUNT(uid) AS total', "referrer='{$uid}'");
3198      $referral_count = $db->fetch_field($query, 'total');
3199  
3200      $bg_color = 'trow1';
3201  
3202      if($referral_count == 0)
3203      {
3204          eval("\$referral_rows = \"".$templates->get('member_no_referrals')."\";");
3205      }
3206      else
3207      {
3208          // Figure out if we need to display multiple pages.
3209          $perpage = 20;
3210          if ((int) $mybb->settings['referralsperpage']) {
3211              $perpage = (int) $mybb->settings['referralsperpage'];
3212          }
3213  
3214          $page = 1;
3215          if($mybb->get_input('page', MyBB::INPUT_INT))
3216          {
3217              $page = $mybb->get_input('page', MyBB::INPUT_INT);
3218          }
3219  
3220          $pages = ceil($referral_count / $perpage);
3221  
3222          if($page > $pages || $page <= 0)
3223          {
3224              $page = 1;
3225          }
3226  
3227          if($page)
3228          {
3229              $start = ($page-1) * $perpage;
3230          }
3231          else
3232          {
3233              $start = 0;
3234              $page = 1;
3235          }
3236  
3237          $multipage = multipage($referral_count, $perpage, $page, "member.php?action=referrals&amp;uid={$uid}");
3238  
3239          foreach(get_user_referrals($uid, $start, $perpage) as $referral)
3240          {
3241              // Format user name link
3242              $username = htmlspecialchars_uni($referral['username']);
3243              $username = format_name($username, $referral['usergroup'], $referral['displaygroup']);
3244              $username = build_profile_link($username, $referral['uid']);
3245  
3246              $regdate = my_date('normal', $referral['regdate']);
3247  
3248              eval("\$referral_rows .= \"".$templates->get('member_referral_row')."\";");
3249  
3250              $bg_color = alt_trow();
3251          }
3252      }
3253  
3254      $plugins->run_hooks('member_referrals_end');
3255  
3256      eval("\$referrals = \"".$templates->get("member_referrals")."\";");
3257      output_page($referrals);
3258  }
3259  
3260  if(!$mybb->input['action'])
3261  {
3262      header("Location: index.php");
3263  }


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