ExtendedMemberInserttags.php

<?php

/**
 * Contao Open Source CMS
 * Copyright (C) 2005-2015 Leo Feyer
 *
 * Formerly known as TYPOlight Open Source CMS.
 *
 * This program is free software: you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation, either
 * version 3 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this program. If not, please visit the Free
 * Software Foundation website at <http://www.gnu.org/licenses/>.
 *
 * PHP version 5
 * @copyright  Cliff Parnitzky 2012-2019
 * @author     Cliff Parnitzky
 * @package    ExtendedMemberInserttags
 * @license    LGPL
 */

/**
 * Run in a custom namespace, so the class can be replaced
 */
namespace ExtendedMemberInserttags;

/**
 * Class ExtendedMemberInserttags
 *
 * InsertTag hook class.
 * @copyright  Cliff Parnitzky 2012-2019
 * @author     Cliff Parnitzky
 * @package    Controller
 */
class ExtendedMemberInserttags extends \Controller
{
  public function __construct()
  {
    parent::__construct();
  }
  
  /**
   * Replaces the additional member inserttags
   */
  public function replaceExtendedMemberInserttags($strTag)
  {
    $strTag = explode('::', $strTag);
    switch ($strTag[0])
    {
      case 'member':
        $member = null;
        $attributeIndex = 0;
        if (is_numeric($strTag[1]) && intval($strTag[1]) > 0)
        {
          $objMember = \MemberModel::findById($strTag[1]);

          if ($objMember !== null)
          {
            $member = $objMember;
          }
          $attributeIndex = 2;
        
        }
        elseif (FE_USER_LOGGED_IN)
        {
          $this->import('FrontendUser', 'User');
          $member = $this->User;
          $attributeIndex = 1;
        }
        
        if ($member != null)
        {
          $value = $member->{$strTag[$attributeIndex]};

          $this->loadDataContainer('tl_member');

          if ($GLOBALS['TL_DCA']['tl_member']['fields'][$strTag[$attributeIndex]]['inputType'] == 'password')
          {
            // do not allow extracting the password
            return "";
          }
          

          $value = deserialize($value);
          $rgxp = $GLOBALS['TL_DCA']['tl_member']['fields'][$strTag[$attributeIndex]]['eval']['rgxp'];
          $opts = $GLOBALS['TL_DCA']['tl_member']['fields'][$strTag[$attributeIndex]]['options'];
          $rfrc = $GLOBALS['TL_DCA']['tl_member']['fields'][$strTag[$attributeIndex]]['reference'];
          $fkey = $GLOBALS['TL_DCA']['tl_member']['fields'][$strTag[$attributeIndex]]['foreignKey'];

          $returnValue = '';
          if ($rgxp == 'date' || $rgxp == 'time' || $rgxp == 'datim')
          {
            $dateFormat = $GLOBALS['TL_CONFIG'][$rgxp . 'Format'];
            // check if custom format was set
            if (count($strTag) == $attributeIndex + 2 && strlen($strTag[$attributeIndex + 1]) > 0)
            {
              $dateFormat = $strTag[$attributeIndex + 1];
            }
            $returnValue = $this->parseDate($dateFormat, $value);
          }
          elseif (is_array($value))
          {
            $returnValue = implode(', ', $value);
            if (strlen($fkey) > 0)
            {
              $returnValue = $this->getArrayValueAsList($fkey, $returnValue, $strTag, $attributeIndex);
            }
          }
          elseif (is_array($opts) && array_is_assoc($opts))
          {
            $returnValue = isset($opts[$value]) ? $opts[$value] : $value;
          }
          elseif (is_array($rfrc))
          {
            $returnValue = isset($rfrc[$value]) ? ((is_array($rfrc[$value])) ? $rfrc[$value][0] : $rfrc[$value]) : $value;
          }
          elseif ($strTag[$attributeIndex] == 'age')
          {
            $returnValue = floor((date("Ymd") - date("Ymd", $member->dateOfBirth)) / 10000);
          }
          elseif ($strTag[$attributeIndex] == 'name')
          {
            $returnValue = $member->firstname . " " . $member->lastname;
          }
          elseif ($strTag[$attributeIndex] == 'salutation')
          {
            $returnValue = $GLOBALS['TL_LANG']['MSC'][$strTag[$attributeIndex] . '_' . $member->gender];
            if (strlen($returnValue) == 0)
            {
              return false;
            }
          }
          elseif ($strTag[$attributeIndex] == 'welcoming')
          {
            $key = $strTag[$attributeIndex] . '_formally';
            if (count($strTag) == $attributeIndex + 2 && strlen($strTag[$attributeIndex + 1]) > 0 && $strTag[$attributeIndex + 1] == 'personally')
            {
              $key = $strTag[$attributeIndex] . '_personally';
            }
            $returnValue = $GLOBALS['TL_LANG']['MSC'][$key . '_' . $member->gender];
            if (strlen($returnValue) == 0)
            {
              $returnValue = $GLOBALS['TL_LANG']['MSC'][$key];
            }
          }
          else
          {
            $returnValue = $value;
          }

          // Convert special characters (see #1890)
          return specialchars($returnValue);
        }
    }
    return false;
  }
  
  /**
   * Get all values of the given array
   */
  private function getArrayValueAsList($foreignKey, $valueIds, $strTag, $attributeIndex)
  {
    $foreignKey = explode('.', $foreignKey);
    $table = $foreignKey[0];
    $fieldname = $foreignKey[1];
    if (strlen($table) > 0 && strlen($valueIds) > 0)
    {
      $values = \Database::getInstance()->prepare("SELECT " . $fieldname . " FROM " . $table . " WHERE id IN (" . $valueIds . ") ORDER BY name ASC")
                ->execute();
      $list = array();
      while ($values->next())
      {
        $list[] = $values->$fieldname;
      }
      
      $separator = ", ";
      if (count($strTag) == $attributeIndex + 2 && strlen($strTag[$attributeIndex + 1]) > 0)
      {
        $separator = $strTag[$attributeIndex + 1];
      }
      
      return implode($separator, $list);
    }
    return "";
  }
}
?>