source: trunk/Modules/User/Registration.php@ 844

<?php

class PageUserRegistration extends Page
{
  function ShowForm()
  {
    if(array_key_exists('sc', $_POST)) $Human = true;
      else $Human = false;
    if(array_key_exists('user', $_POST)) $UserName = $_POST['user'];
      else $UserName = '';
    if(array_key_exists('Email', $_POST)) $Email = $_POST['Email'];
      else $Email = '';
    if(array_key_exists('Team', $_POST)) $Team = $_POST['Team'];
      else $Team = '';
    if(array_key_exists('Language', $_POST)) $Language = $_POST['Language'];
      else $Language = 1;

    $Output = '<form action="?" method="post" class="Form">
    <fieldset><legend>'.T('New user registration').'</legend>
    <table>
    <tr><td colspan="2">'.T('Please read carefully <a href="'.$this->System->Link('/info/').'">translation guidelines</a> and follow them. Translate with diacritics!').'<br/><br/></td></tr>
    <tr>
    <th class="Left">'.T('Are you human?').'</th>';
    if($Human) $Checked = ' checked="checked"';
      else $Checked = '';
    $Output .= '<td><input type="checkbox" name="sc" '.$Checked.'/></td>
    </tr>
    <tr>
    <th class="Left">'.T('Name:').'</th>
    <td><input type="text" name="user" value="'.$UserName.'"/></td>
    </tr>
    <tr>
    <th class="Left">'.T('Password:').'</th>
    <td><input type="password" name="pass" /></td>
    </tr>
    <tr>
    <th class="Left">'.T('Password confirmation:').'</th>
    <td><input type="password" name="pass2" /></td>
    </tr>
    <tr>
    <th class="Left">'.T('E-mail:').'</th>
    <td><input type="text" name="Email" value="'.$Email.'"/></td>
    </tr>
    <tr>
    <th class="Left">'.T('I will translate normally to:').'</th>
    <td>'.WriteLanguages($Language).'</td>
    </tr>
    <tr>
    <th class="Left">'.T('I belong to team:').'</th>';
    if($Team == '') $Selected = ' selected="selected"';
      else $Selected = '';
    $Output .= '<td><select name="Team"><option value="0"'.$Selected.'>'.T('none').'</option>';
    $DbResult = $this->Database->query('SELECT `Name`, `Id` FROM `Team`');
    while($Line = $DbResult->fetch_assoc())
    {
      if($Team == $Line['Id']) $Selected = ' selected="selected"';
      else $Selected = '';
      $Output .= '<option value="0'.$Line['Id'].'"'.$Selected.'>'.$Line['Name'].'</option>';
    }
    $Output .= '</select>';
    $Output .= '</td></tr>'.
      '<tr><th class="Left">'.T('Preferred client version:').'</th><td>'.ClientVersionSelection('').'</td></tr>';

    $Query = 'SELECT * FROM UserTagType';
    $DbResult = $this->Database->query($Query);
    $Output .= '<tr><th class="Left">'.
      T('Select rules which you will apply during translation:').'</th><td>';
    while ($UserTag = $DbResult->fetch_array())
    {
      $checked = false;

      $Output .= CheckBox('Tag'.$UserTag['ID'], $checked, 'CheckBox');
      $Output .= ''.$UserTag['Text'].'<br />';
    }
    $Output .= '</td></tr>';

    $Output .= '<tr>
    <th colspan="2" class="Center"><input type="submit" value="'.T('Register').'" /></th>
    </tr>
    </table></fieldset></form>';
    return($Output);
  }

  function CheckRegistration()
  {
    global $Config;

    $Output = '';
    $ShowForm = true;

      if(array_key_exists('user', $_POST)) $UserName = $_POST['user'];
        else $UserName = '';
      if(array_key_exists('pass', $_POST)) $Pass = $_POST['pass'];
        else $Pass = '';
      if(array_key_exists('pass2', $_POST)) $Pass2 = $_POST['pass2'];
        else $Pass2 = '';
      if(array_key_exists('Email', $_POST)) $Email = $_POST['Email'];
        else $Email = '';
      if(array_key_exists('Team', $_POST)) $Team = $_POST['Team'] * 1;
        else $Team = '';
      if(array_key_exists('Language', $_POST)) $Language = $_POST['Language'] * 1;
        else $Language = '';
      if(array_key_exists('ClientVersion', $_POST)) $PreferredVersion = $_POST['ClientVersion'] * 1;
        else $PreferredVersion = '';
      if($PreferredVersion == '') $PreferredVersion = 'NULL';
      if(array_key_exists('sc', $_POST)) $SpamCheck = $_POST['sc'];
        else $SpamCheck = '';

      if($SpamCheck != '')
      {
        if(($UserName != '') and ($Pass != '') and ($Pass2 != ''))
        {
          if(!in_array(strtolower($UserName), $Config['ForbiddedUserNames']))
          {
            if($Pass == $Pass2)
            {
              $DbResult = $this->Database->query('SELECT * FROM `User` WHERE LOWER(`Name`) = LOWER("'.$UserName.'")');
              $Line = $DbResult->fetch_row();
              if(!$Line)
              {
                if($Team == 0) $Team = 'NULL';
                $this->System->User->Register($UserName, $Pass, $Email, $Language, $Team, $PreferredVersion);
                $Output .= ShowMessage(T('Registration was successful'));
                $Output .= 'Přečtěte si pozorně <a href="'.$this->System->Link('/info/').'">pokyny pro překladání</a> a můžete pak hned začít překládat.';
                $this->System->User->Login($UserName, $Pass);
                $this->System->ModuleManager->Modules['Log']->WriteLog('Uživatel se zaregistroval: '.$UserName, LOG_TYPE_USER);
                $ShowForm = false;

                // User tags
                $Query = 'SELECT * FROM `UserTagType`';
                $DbResult = $this->Database->query($Query);
                while ($UserTag = $DbResult->fetch_array()) {
                if (array_key_exists('Tag'.$UserTag['ID'], $_POST)) {
                  $Query = 'SELECT * FROM `UserTag` '.
                  'WHERE `UserTagType` = '.$UserTag['ID'].' AND `User` = '.($this->System->User->Id * 1);
                  $DbResult2 = $this->Database->query($Query);
                  if ($DbResult2->num_rows == 0) {
                    $Query = 'INSERT INTO `UserTag` (`ID` ,`UserTagType`,`User` ) '.
                    'VALUES (NULL, '.$UserTag['ID'].' , '.($this->System->User->Id * 1).')';
                    $DbResult2 = $this->Database->query($Query);
                  }
                } else {
                  $Query = 'DELETE FROM `UserTag` '.
                  'WHERE `UserTagType` = '.$UserTag['ID'].' AND `User` = '.($this->System->User->Id * 1);
                  $DbResult2 = $this->Database->query($Query);
                }
                }
              } else $Output = ShowMessage('Uživatel se zadanou přezdívkou již existuje.', MESSAGE_CRITICAL);
            } else $Output = ShowMessage('Hesla se neshodují.', MESSAGE_CRITICAL);
          } else $Output = ShowMessage('To jméno uživatele nemůžete použít.', MESSAGE_CRITICAL);
        } else $Output = ShowMessage('Nelze použít prázdné jméno nebo heslo.', MESSAGE_CRITICAL);
      } else $Output = ShowMessage('Nejsi člověk. Strojům není dovoleno se registrovat.', MESSAGE_CRITICAL);

      if($ShowForm) $Output .= $this->ShowForm();
      return($Output);
  }

  function Show()
  {
    $this->Title = T('User registration');
    $Output = '';
    if(array_key_exists('user', $_POST))
    {
      $Output .= $this->CheckRegistration();
    } else $Output .= $this->ShowForm();
    return($Output);
  }
}