Added "DATE" form type that works like the "DATETIME" type incl. date picke...

Till Brehm

2016-06-29 566c28a952bf361ba9a22d7c39d5c335f6956ab2

 interface/lib/classes/tform.inc.php

@@ -7,14 +7,14 @@
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:

    * Redistributions of source code must retain the above copyright notice,
      this list of conditions and the following disclaimer.
    * Redistributions in binary form must reproduce the above copyright notice,
      this list of conditions and the following disclaimer in the documentation
      and/or other materials provided with the distribution.
    * Neither the name of ISPConfig nor the names of its contributors
      may be used to endorse or promote products derived from this software without
      specific prior written permission.
   * Redistributions of source code must retain the above copyright notice,
     this list of conditions and the following disclaimer.
   * Redistributions in binary form must reproduce the above copyright notice,
     this list of conditions and the following disclaimer in the documentation
     and/or other materials provided with the distribution.
   * Neither the name of ISPConfig nor the names of its contributors
     may be used to endorse or promote products derived from this software without
     specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
@@ -59,1270 +59,14 @@
 */


class tform {

   /**
    * Definition of the database table (array)
    * @var tableDef
    */
   var $tableDef;

   /**
    * Private
    * @var action
    */
   var $action;

   /**
    * Table name (String)
    * @var table_name
    */
   var $table_name;

   /**
    * Debug Variable
    * @var debug
    */
   var $debug = 0;

   /**
    * name of the primary field of the database table (string)
    * @var table_index
    */
   var $table_index;

   /**
    * contains the error messages
    * @var errorMessage
    */
   var $errorMessage = '';

   var $dateformat = "d.m.Y";
   var $formDef = array();
   var $wordbook;
   var $module;
   var $primary_id;
   var $diffrec = array();

   /**
    * Loading of the table definition
    *
    * @param file: path to the form definition file
    * @return true
    */
global $app;
$app->load('tform_base');
class tform extends tform_base {
   /*
        function loadTableDef($file) {
                global $app,$conf;

                include_once($file);
                $this->tableDef = $table;
                $this->table_name = $table_name;
                $this->table_index = $table_index;
                return true;
        }
        */

   function loadFormDef($file, $module = '') {
      global $app, $conf;

      include $file;
      $this->formDef = $form;

      $this->module = $module;
      $wb = array();

      include ISPC_ROOT_PATH.'/lib/lang/'.$_SESSION['s']['language'].'.lng';

      if(is_array($wb)) $wb_global = $wb;

      if($module == '') {
         $lng_file = "lib/lang/".$_SESSION["s"]["language"]."_".$this->formDef["name"].".lng";
         if(!file_exists($lng_file)) $lng_file = "lib/lang/en_".$this->formDef["name"].".lng";
         include $lng_file;
      } else {
         $lng_file = "../$module/lib/lang/".$_SESSION["s"]["language"]."_".$this->formDef["name"].".lng";
         if(!file_exists($lng_file)) $lng_file = "../$module/lib/lang/en_".$this->formDef["name"].".lng";
         include $lng_file;
      }

      if(is_array($wb_global)) {
         $wb = $app->functions->array_merge($wb_global, $wb);
      }
      if(isset($wb_global)) unset($wb_global);

      $this->wordbook = $wb;

      $this->dateformat = $app->lng('conf_format_dateshort');

      return true;
   }


   /**
    * Converts the data in the array to human readable format
    * Datatype conversion e.g. to show the data in lists
    *
    * @param record
    * @return record
    */
   function decode($record, $tab) {
      global $conf, $app;
      if(!is_array($this->formDef['tabs'][$tab])) $app->error("Tab does not exist or the tab is empty (TAB: $tab).");
      $new_record = '';
      $table_idx = $this->formDef['db_table_idx'];
      if(isset($record[$table_idx])) $new_record[$table_idx] = $app->functions->intval($record[$table_idx ]);

      if(is_array($record)) {
         foreach($this->formDef['tabs'][$tab]['fields'] as $key => $field) {

            //* Apply filter to record value.
            if(isset($field['filters']) && is_array($field['filters'])) {
               $record[$key] = $this->filterField($key, (isset($record[$key]))?$record[$key]:'', $field['filters'], 'SHOW');
            }

            switch ($field['datatype']) {
            case 'VARCHAR':
               $new_record[$key] = $record[$key];
               break;

            case 'TEXT':
               $new_record[$key] = $record[$key];
               break;

            case 'DATETSTAMP':
               if($record[$key] > 0) {
                  $new_record[$key] = date($this->dateformat, $record[$key]);
               }
               break;

            case 'DATE':
               if($record[$key] != '' && $record[$key] != '0000-00-00') {
                  $tmp = explode('-', $record[$key]);
                  $new_record[$key] = date($this->dateformat, mktime(0, 0, 0, $tmp[1]  , $tmp[2], $tmp[0]));
               }
               break;

            case 'INTEGER':
               $new_record[$key] = $app->functions->intval($record[$key]);
               break;

            case 'DOUBLE':
               $new_record[$key] = $record[$key];
               break;

            case 'CURRENCY':
               $new_record[$key] = $app->functions->currency_format($record[$key]);
               break;

            default:
               $new_record[$key] = $record[$key];
            }
         }

      }

      return $new_record;
   }


   /**
    * Get the key => value array of a form filled from a datasource definitiom
    *
    * @param field = array with field definition
    * @param record = Dataset as array
    * @return key => value array for the value field of a form
    */
   function getDatasourceData($field, $record) {
      global $app;

      $values = array();

      if($field["datasource"]["type"] == 'SQL') {

         // Preparing SQL string. We will replace some
         // common placeholders
         $querystring = $field["datasource"]["querystring"];
         $querystring = str_replace("{USERID}", $_SESSION["s"]["user"]["userid"], $querystring);
         $querystring = str_replace("{GROUPID}", $_SESSION["s"]["user"]["default_group"], $querystring);
         $querystring = str_replace("{GROUPS}", $_SESSION["s"]["user"]["groups"], $querystring);
         $table_idx = $this->formDef['db_table_idx'];

         $tmp_recordid = (isset($record[$table_idx]))?$record[$table_idx]:0;
         $querystring = str_replace("{RECORDID}", $tmp_recordid, $querystring);
         unset($tmp_recordid);

         $querystring = str_replace("{AUTHSQL}", $this->getAuthSQL('r'), $querystring);
         $querystring = preg_replace_callback('@{AUTHSQL::(.+?)}@', "self::table_auth_sql", $querystring);

         // Getting the records
         $tmp_records = $app->db->queryAllRecords($querystring);
         if($app->db->errorMessage != '') die($app->db->errorMessage);
         if(is_array($tmp_records)) {
            $key_field = $field["datasource"]["keyfield"];
            $value_field = $field["datasource"]["valuefield"];
            foreach($tmp_records as $tmp_rec) {
               $tmp_id = $tmp_rec[$key_field];
               $values[$tmp_id] = $tmp_rec[$value_field];
            }
         }
      }

      if($field["datasource"]["type"] == 'CUSTOM') {
         // Calls a custom class to validate this record
         if($field["datasource"]['class'] != '' and $field["datasource"]['function'] != '') {
            $datasource_class = $field["datasource"]['class'];
            $datasource_function = $field["datasource"]['function'];
            $app->uses($datasource_class);
            $values = $app->$datasource_class->$datasource_function($field, $record);
         } else {
            $this->errorMessage .= "Custom datasource class or function is empty<br />\r\n";
         }
      }

      if(isset($field['filters']) && is_array($field['filters'])) {
         $new_values = array();
         foreach($values as $index => $value) {
            $new_index = $this->filterField($index, $index, $field['filters'], 'SHOW');
            $new_values[$new_index] = $this->filterField($index, (isset($values[$index]))?$values[$index]:'', $field['filters'], 'SHOW');
         }
         $values = $new_values;
         unset($new_values);
         unset($new_index);
      }

      return $values;

   }

   function table_auth_sql($matches){
      return $this->getAuthSQL('r', $matches[1]);
   }

   //* If the parameter 'valuelimit' is set
   function applyValueLimit($limit, $values) {

      global $app;

      $limit_parts = explode(':', $limit);

      //* values are limited to a comma separated list
      if($limit_parts[0] == 'list') {
         $allowed = explode(',', $limit_parts[1]);
      }

      //* values are limited to a field in the client settings
      if($limit_parts[0] == 'client') {
         if($_SESSION["s"]["user"]["typ"] == 'admin') {
            return $values;
         } else {
            $client_group_id = $_SESSION["s"]["user"]["default_group"];
            $client = $app->db->queryOneRecord("SELECT ".$limit_parts[1]." as lm FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
            $allowed = explode(',', $client['lm']);
         }
      }

      //* values are limited to a field in the reseller settings
      if($limit_parts[0] == 'reseller') {
         if($_SESSION["s"]["user"]["typ"] == 'admin') {
            return $values;
         } else {
            //* Get the limits of the client that is currently logged in
            $client_group_id = $_SESSION["s"]["user"]["default_group"];
            $client = $app->db->queryOneRecord("SELECT parent_client_id FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
            //echo "SELECT parent_client_id FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id";
            //* If the client belongs to a reseller, we will check against the reseller Limit too
            if($client['parent_client_id'] != 0) {

               //* first we need to know the groups of this reseller
               $tmp = $app->db->queryOneRecord("SELECT userid, groups FROM sys_user WHERE client_id = ".$client['parent_client_id']);
               $reseller_groups = $tmp["groups"];
               $reseller_userid = $tmp["userid"];

               // Get the limits of the reseller of the logged in client
               $client_group_id = $_SESSION["s"]["user"]["default_group"];
               $reseller = $app->db->queryOneRecord("SELECT ".$limit_parts[1]." as lm FROM client WHERE client_id = ".$client['parent_client_id']);
               $allowed = explode(',', $reseller['lm']);
            } else {
               return $values;
            }
         } // end if admin
      } // end if reseller

      //* values are limited to a field in the system settings
      if($limit_parts[0] == 'system') {
         $app->uses('getconf');
         $tmp_conf = $app->getconf->get_global_config($limit_parts[1]);
         $tmp_key = $limit_parts[2];
         $allowed = $tmp_conf[$tmp_key];
      }

      $values_new = array();
      foreach($values as $key => $val) {
         if(in_array($key, $allowed)) $values_new[$key] = $val;
      }

      return $values_new;
   }


   /**
    * Prepare the data record to show the data in a form.
    *
    * @param record = Datensatz als Array
    * @param action = NEW oder EDIT
    * @return record
    */
   function getHTML($record, $tab, $action = 'NEW') {

      global $app;

      $this->action = $action;

      if(!is_array($this->formDef)) $app->error("No form definition found.");
      if(!is_array($this->formDef['tabs'][$tab])) $app->error("The tab is empty or does not exist (TAB: $tab).");

      $new_record = array();
      if($action == 'EDIT') {
         $record = $this->decode($record, $tab);
         if(is_array($record)) {
            foreach($this->formDef['tabs'][$tab]['fields'] as $key => $field) {

               if(isset($record[$key])) {
                  $val = $record[$key];
               } else {
                  $val = '';
               }

               // If Datasource is set, get the data from there
               if(isset($field['datasource']) && is_array($field['datasource'])) {
                  if(is_array($field["value"])) {
                     //$field["value"] = array_merge($field["value"],$this->getDatasourceData($field, $record));
                     $field["value"] = $app->functions->array_merge($field["value"], $this->getDatasourceData($field, $record));
                  } else {
                     $field["value"] = $this->getDatasourceData($field, $record);
                  }
               }

               // If a limitation for the values is set
               if(isset($field['valuelimit']) && is_array($field["value"])) {
                  $field["value"] = $this->applyValueLimit($field['valuelimit'], $field["value"]);
               }

               switch ($field['formtype']) {
               case 'SELECT':
                  $out = '';
                  if(is_array($field['value'])) {
                     foreach($field['value'] as $k => $v) {
                        $selected = ($k == $val)?' SELECTED':'';
                        if(!empty($this->wordbook[$v]))
                           $v = $this->wordbook[$v];
                        $out .= "<option value='$k'$selected>".$this->lng($v)."</option>\r\n";
                     }
                  }
                  $new_record[$key] = $out;
                  break;
               case 'MULTIPLE':
                  if(is_array($field['value'])) {

                     // Split
                     $vals = explode($field['separator'], $val);

                     // write HTML
                     $out = '';
                     foreach($field['value'] as $k => $v) {

                        $selected = '';
                        foreach($vals as $tvl) {
                           if(trim($tvl) == trim($k)) $selected = ' SELECTED';
                        }

                        $out .= "<option value='$k'$selected>$v</option>\r\n";
                     }
                  }
                  $new_record[$key] = $out;
                  break;

               case 'PASSWORD':
                  $new_record[$key] = '';
                  break;

               case 'CHECKBOX':
                  $checked = ($val == $field['value'][1])?' CHECKED':'';
                  $new_record[$key] = "<input name=\"".$key."\" id=\"".$key."\" value=\"".$field['value'][1]."\" type=\"checkbox\" $checked />\r\n";
                  break;

               case 'CHECKBOXARRAY':
                  if(is_array($field['value'])) {

                     // aufsplitten ergebnisse
                     $vals = explode($field['separator'], $val);

                     // HTML schreiben
                     $out = '';
                     $elementNo = 0;
                     foreach($field['value'] as $k => $v) {

                        $checked = '';
                        foreach($vals as $tvl) {
                           if(trim($tvl) == trim($k)) $checked = ' CHECKED';
                        }
                        // $out .= "<label for=\"".$key."[]\" class=\"inlineLabel\"><input name=\"".$key."[]\" id=\"".$key."[]\" value=\"$k\" type=\"checkbox\" $checked /> $v</label>\r\n";
                        $out .= "<label for=\"".$key.$elementNo."\" class=\"inlineLabel\"><input name=\"".$key."[]\" id=\"".$key.$elementNo."\" value=\"$k\" type=\"checkbox\" $checked /> $v</label><br/>\r\n";
                        $elementNo++;
                     }
                  }
                  $new_record[$key] = $out;
                  break;

               case 'RADIO':
                  if(is_array($field['value'])) {

                     // HTML schreiben
                     $out = '';
                     $elementNo = 0;
                     foreach($field['value'] as $k => $v) {
                        $checked = ($k == $val)?' CHECKED':'';
                        //$out .= "<label for=\"".$key."[]\" class=\"inlineLabel\"><input name=\"".$key."[]\" id=\"".$key."[]\" value=\"$k\" type=\"radio\" $checked/> $v</label>\r\n";
                        $out .= "<label for=\"".$key.$elementNo."\" class=\"inlineLabel\"><input name=\"".$key."[]\" id=\"".$key.$elementNo."\" value=\"$k\" type=\"radio\" $checked/> $v </label>\r\n";
                        $elementNo++;
                     }
                  }
                  $new_record[$key] = $out;
                  break;

               case 'DATETIME':
                  if (strtotime($val) !== false) {
                     $dt_value = $val;
                  } elseif ( isset($field['default']) && (strtotime($field['default']) !== false) ) {
                     $dt_value = $field['default'];
                  } else {
                     $dt_value = 0;
                  }

                  $display_seconds = (isset($field['display_seconds']) && $field['display_seconds'] == true) ? true : false;

                  $new_record[$key] = $this->_getDateTimeHTML($key, $dt_value, $display_seconds);
                  break;

               default:
                  if(isset($record[$key])) {
                     $new_record[$key] = htmlspecialchars($record[$key]);
                  } else {
                     $new_record[$key] = '';
                  }
               }
            }
         }
      } else {
         // Action: NEW
         foreach($this->formDef['tabs'][$tab]['fields'] as $key => $field) {

            // If Datasource is set, get the data from there
            if(@is_array($field['datasource'])) {
               if(is_array($field["value"])) {
                  $field["value"] = $app->functions->array_merge($field["value"], $this->getDatasourceData($field, $record));
               } else {
                  $field["value"] = $this->getDatasourceData($field, $record);
               }
            }

            // If a limitation for the values is set
            if(isset($field['valuelimit']) && is_array($field["value"])) {
               $field["value"] = $this->applyValueLimit($field['valuelimit'], $field["value"]);
            }

            switch ($field['formtype']) {
            case 'SELECT':
               if(is_array($field['value'])) {
                  $out = '';
                  foreach($field['value'] as $k => $v) {
                     $selected = ($k == $field["default"])?' SELECTED':'';
                     $out .= "<option value='$k'$selected>".$this->lng($v)."</option>\r\n";
                  }
               }
               if(isset($out)) $new_record[$key] = $out;
               break;
            case 'MULTIPLE':
               if(is_array($field['value'])) {

                  // aufsplitten ergebnisse
                  $vals = explode($field['separator'], $val);

                  // HTML schreiben
                  $out = '';
                  foreach($field['value'] as $k => $v) {

                     $out .= "<option value='$k'>$v</option>\r\n";
                  }
               }
               $new_record[$key] = $out;
               break;

            case 'PASSWORD':
               //$new_record[$key] = '';
               $new_record[$key] = htmlspecialchars($field['default']);
               break;

            case 'CHECKBOX':
               // $checked = (empty($field["default"]))?'':' CHECKED';
               $checked = ($field["default"] == $field['value'][1])?' CHECKED':'';
               $new_record[$key] = "<input name=\"".$key."\" id=\"".$key."\" value=\"".$field['value'][1]."\" type=\"checkbox\" $checked />\r\n";
               break;

            case 'CHECKBOXARRAY':
               if(is_array($field['value'])) {

                  // aufsplitten ergebnisse
                  $vals = explode($field['separator'], $field["default"]);

                  // HTML schreiben
                  $out = '';
                  $elementNo = 0;
                  foreach($field['value'] as $k => $v) {

                     $checked = '';
                     foreach($vals as $tvl) {
                        if(trim($tvl) == trim($k)) $checked = ' CHECKED';
                     }
                     // $out .= "<label for=\"".$key."[]\" class=\"inlineLabel\"><input name=\"".$key."[]\" id=\"".$key."[]\" value=\"$k\" type=\"checkbox\" $checked /> $v</label>\r\n";
                     $out .= "<label for=\"".$key.$elementNo."\" class=\"inlineLabel\"><input name=\"".$key."[]\" id=\"".$key.$elementNo."\" value=\"$k\" type=\"checkbox\" $checked /> $v</label> &nbsp;\r\n";
                     $elementNo++;
                  }
               }
               $new_record[$key] = $out;
               break;

            case 'RADIO':
               if(is_array($field['value'])) {

                  // HTML schreiben
                  $out = '';
                  $elementNo = 0;
                  foreach($field['value'] as $k => $v) {
                     $checked = ($k == $field["default"])?' CHECKED':'';
                     //$out .= "<label for=\"".$key."[]\" class=\"inlineLabel\"><input name=\"".$key."[]\" id=\"".$key."[]\" value=\"$k\" type=\"radio\" $checked/> $v</label>\r\n";
                     $out .= "<label for=\"".$key.$elementNo."\" class=\"inlineLabel\"><input name=\"".$key."[]\" id=\"".$key.$elementNo."\" value=\"$k\" type=\"radio\" $checked/> $v</label>\r\n";
                     $elementNo++;
                  }
               }
               $new_record[$key] = $out;
               break;

            case 'DATETIME':
               $dt_value = (isset($field['default'])) ? $field['default'] : 0;
               $display_seconds = (isset($field['display_seconds']) && $field['display_seconds'] == true) ? true : false;

               $new_record[$key] = $this->_getDateTimeHTML($key, $dt_value, $display_seconds);
               break;

            default:
               $new_record[$key] = htmlspecialchars($field['default']);
            }
         }

      }

      if($this->debug == 1) $this->dbg($new_record);

      return $new_record;
   }


   /**
    * Rewrite the record data to be stored in the database
    * and check values with regular expressions.
    *
    * @param record = Datensatz als Array
    * @return record
    */
   function encode($record, $tab, $dbencode = true) {
      global $app;

      if(!is_array($this->formDef['tabs'][$tab])) $app->error("Tab is empty or does not exist (TAB: $tab).");
      //$this->errorMessage = '';

      if(is_array($record)) {
         foreach($this->formDef['tabs'][$tab]['fields'] as $key => $field) {

            //* Apply filter to record value
            if(isset($field['filters']) && is_array($field['filters'])) {
               $record[$key] = $this->filterField($key, (isset($record[$key]))?$record[$key]:'', $field['filters'], 'SAVE');
            }
            //* Validate record value
            if(isset($field['validators']) && is_array($field['validators'])) {
               $this->validateField($key, (isset($record[$key]))?$record[$key]:'', $field['validators']);
            }

            switch ($field['datatype']) {
            case 'VARCHAR':
               if(!@is_array($record[$key])) {
                  $new_record[$key] = (isset($record[$key]))?$record[$key]:'';
               } else {
                  $new_record[$key] = implode($field['separator'], $record[$key]);
               }
               break;
            case 'TEXT':
               if(!is_array($record[$key])) {
                  $new_record[$key] = $record[$key];
               } else {
                  $new_record[$key] = implode($field['separator'], $record[$key]);
               }
               break;
            case 'DATETSTAMP':
               if($record[$key] > 0) {
                  list($tag, $monat, $jahr) = explode('.', $record[$key]);
                  $new_record[$key] = mktime(0, 0, 0, $monat, $tag, $jahr);
               } else {
                  $new_record[$key] = 0;
               }
               break;
            case 'DATE':
               if($record[$key] != '' && $record[$key] != '0000-00-00') {
                  if(function_exists('date_parse_from_format')) {
                     $date_parts = date_parse_from_format($this->dateformat, $record[$key]);
                     //list($tag,$monat,$jahr) = explode('.',$record[$key]);
                     $new_record[$key] = $date_parts['year'].'-'.$date_parts['month'].'-'.$date_parts['day'];
                     //$tmp = strptime($record[$key],$this->dateformat);
                     //$new_record[$key] = ($tmp['tm_year']+1900).'-'.($tmp['tm_mon']+1).'-'.$tmp['tm_mday'];
                  } else {
                     //$tmp = strptime($record[$key],$this->dateformat);
                     //$new_record[$key] = ($tmp['tm_year']+1900).'-'.($tmp['tm_mon']+1).'-'.$tmp['tm_mday'];
                     $tmp = strtotime($record[$key]);
                     $new_record[$key] = date('Y-m-d', $tmp);
                  }
               } else {
                  $new_record[$key] = '0000-00-00';
               }
               break;
            case 'INTEGER':
               $new_record[$key] = (isset($record[$key]))?$app->functions->intval($record[$key]):0;
               //if($new_record[$key] != $record[$key]) $new_record[$key] = $field['default'];
               //if($key == 'refresh') die($record[$key]);
               break;
            case 'DOUBLE':
               $new_record[$key] = $record[$key];
               break;
            case 'CURRENCY':
               $new_record[$key] = str_replace(",", ".", $record[$key]);
               break;

            case 'DATETIME':
               if (is_array($record[$key]))
               {
                  $filtered_values = array_map(create_function('$item', 'return (int)$item;'), $record[$key]);
                  extract($filtered_values, EXTR_PREFIX_ALL, '_dt');

                  if ($_dt_day != 0 && $_dt_month != 0 && $_dt_year != 0) {
                     $new_record[$key] = date( 'Y-m-d H:i:s', mktime($_dt_hour, $_dt_minute, $_dt_second, $_dt_month, $_dt_day, $_dt_year) );
                  }
               }
               break;
            }

            // The use of the field value is deprecated, use validators instead
            if(isset($field['regex']) && $field['regex'] != '') {
               // Enable that "." matches also newlines
               $field['regex'] .= 's';
               if(!preg_match($field['regex'], $record[$key])) {
                  $errmsg = $field['errmsg'];
                  $this->errorMessage .= $this->wordbook[$errmsg]."<br />\r\n";
               }
            }

            //* Add slashes to all records, when we encode data which shall be inserted into mysql.
            if($dbencode == true) $new_record[$key] = $app->db->quote($new_record[$key]);
         }
      }
      return $new_record;
   }





   /**
    * process the filters for a given field.
    *
    * @param field_name = Name of the field
    * @param field_value = value of the field
    * @param filters = Array of filters
    * @param filter_event = 'SAVE'or 'SHOW'
    * @return record
    */
   function filterField($field_name, $field_value, $filters, $filter_event) {

      global $app;
      $returnval = $field_value;

      //* Loop trough all filters
      foreach($filters as $filter) {
         if($filter['event'] == $filter_event) {
            switch ($filter['type']) {
            case 'TOLOWER':
               $returnval = strtolower($returnval);
               break;
            case 'TOUPPER':
               $returnval = strtoupper($returnval);
               break;
            case 'IDNTOASCII':
               $returnval = $app->functions->idn_encode($returnval);
               break;
            case 'IDNTOUTF8':
               $returnval = $app->functions->idn_decode($returnval);
               break;
            default:
               $this->errorMessage .= "Unknown Filter: ".$filter['type'];
               break;
            }
         }
      }
      return $returnval;
   }


   /**
    * process the validators for a given field.
    *
    * @param field_name = Name of the field
    * @param field_value = value of the field
    * @param validatoors = Array of validators
    * @return record
    */
   function validateField($field_name, $field_value, $validators) {

      global $app;

      $escape = '`';

      // loop trough the validators
      foreach($validators as $validator) {

         switch ($validator['type']) {
         case 'REGEX':
            $validator['regex'] .= 's';
            if(!preg_match($validator['regex'], $field_value)) {
               $errmsg = $validator['errmsg'];
               if(isset($this->wordbook[$errmsg])) {
                  $this->errorMessage .= $this->wordbook[$errmsg]."<br />\r\n";
               } else {
                  $this->errorMessage .= $errmsg."<br />\r\n";
               }
            }
            break;
         case 'UNIQUE':
            if($validator['allowempty'] != 'y') $validator['allowempty'] = 'n';
            if($validator['allowempty'] == 'n' || ($validator['allowempty'] == 'y' && $field_value != '')){
               if($this->action == 'NEW') {
                  $num_rec = $app->db->queryOneRecord("SELECT count(*) as number FROM ".$escape.$this->formDef['db_table'].$escape. " WHERE $field_name = '".$app->db->quote($field_value)."'");
                  if($num_rec["number"] > 0) {
                     $errmsg = $validator['errmsg'];
                     if(isset($this->wordbook[$errmsg])) {
                        $this->errorMessage .= $this->wordbook[$errmsg]."<br />\r\n";
                     } else {
                        $this->errorMessage .= $errmsg."<br />\r\n";
                     }
                  }
               } else {
                  $num_rec = $app->db->queryOneRecord("SELECT count(*) as number FROM ".$escape.$this->formDef['db_table'].$escape. " WHERE $field_name = '".$app->db->quote($field_value)."' AND ".$this->formDef['db_table_idx']." != ".$this->primary_id);
                  if($num_rec["number"] > 0) {
                     $errmsg = $validator['errmsg'];
                     if(isset($this->wordbook[$errmsg])) {
                        $this->errorMessage .= $this->wordbook[$errmsg]."<br />\r\n";
                     } else {
                        $this->errorMessage .= $errmsg."<br />\r\n";
                     }
                  }
               }
            }
            break;
         case 'NOTEMPTY':
            if(empty($field_value)) {
               $errmsg = $validator['errmsg'];
               if(isset($this->wordbook[$errmsg])) {
                  $this->errorMessage .= $this->wordbook[$errmsg]."<br />\r\n";
               } else {
                  $this->errorMessage .= $errmsg."<br />\r\n";
               }
            }
            break;
         case 'ISASCII':
            if(preg_match("/[^\x20-\x7F]/", $field_value)) {
               $errmsg = $validator['errmsg'];
               if(isset($this->wordbook[$errmsg])) {
                  $this->errorMessage .= $this->wordbook[$errmsg]."<br />\r\n";
               } else {
                  $this->errorMessage .= $errmsg."<br />\r\n";
               }
            }
         case 'ISEMAIL':
            if(function_exists('filter_var')) {
               if(filter_var($field_value, FILTER_VALIDATE_EMAIL) === false) {
                  $errmsg = $validator['errmsg'];
                  if(isset($this->wordbook[$errmsg])) {
                     $this->errorMessage .= $this->wordbook[$errmsg]."<br />\r\n";
                  } else {
                     $this->errorMessage .= $errmsg."<br />\r\n";
                  }
               }
            } else {
               if(!preg_match("/^\w+[\w\.\-\+]*\w{0,}@\w+[\w.-]*\w+\.[a-zA-Z0-9\-]{2,30}$/i", $field_value)) {
                  $errmsg = $validator['errmsg'];
                  if(isset($this->wordbook[$errmsg])) {
                     $this->errorMessage .= $this->wordbook[$errmsg]."<br />\r\n";
                  } else {
                     $this->errorMessage .= $errmsg."<br />\r\n";
                  }
               }
            }
            break;
         case 'ISINT':
            if(function_exists('filter_var') && $field_value < 2147483647) {
               if($field_value != '' && filter_var($field_value, FILTER_VALIDATE_INT) === false) {
                  $errmsg = $validator['errmsg'];
                  if(isset($this->wordbook[$errmsg])) {
                     $this->errorMessage .= $this->wordbook[$errmsg]."<br />\r\n";
                  } else {
                     $this->errorMessage .= $errmsg."<br />\r\n";
                  }
               }
            } else {
               $tmpval = $app->functions->intval($field_value);
               if($tmpval === 0 and !empty($field_value)) {
                  $errmsg = $validator['errmsg'];
                  if(isset($this->wordbook[$errmsg])) {
                     $this->errorMessage .= $this->wordbook[$errmsg]."<br />\r\n";
                  } else {
                     $this->errorMessage .= $errmsg."<br />\r\n";
                  }
               }
            }
            break;
         case 'ISPOSITIVE':
            if(!is_numeric($field_value) || $field_value <= 0){
               $errmsg = $validator['errmsg'];
               if(isset($this->wordbook[$errmsg])) {
                  $this->errorMessage .= $this->wordbook[$errmsg]."<br />\r\n";
               } else {
                  $this->errorMessage .= $errmsg."<br />\r\n";
               }
            }
            break;
            /*
            case 'ISV6PREFIX':
               $v6_prefix_ok = 0;
               $explode_field_value = explode(':',$field_value);
               if ($explode_field_value[count($explode_field_value)-1]=='' && $explode_field_value[count($explode_field_value)-2]=='' ){
                       if ( count($explode_field_value) <= 9 ) {
                               if(filter_var(substr($field_value,0,strlen($field_value)-2),FILTER_VALIDATE_IP,FILTER_FLAG_IPV6) or filter_var(substr($field_value,0,strlen($field_value)-2).'::0',FILTER_VALIDATE_IP,FILTER_FLAG_IPV6) or filter_var(substr($field_value,0,strlen($field_value)-2).':0',FILTER_VALIDATE_IP,FILTER_FLAG_IPV6) ) {
                                       $v6_prefix_ok = 1;
                               }
                       }
               } else {
                  $v6_prefix_ok = 2;
               }
               // check subnet against defined server-ipv6
               $sql_v6 = $app->db->queryOneRecord("SELECT ip_address FROM server_ip WHERE ip_type = 'IPv6' AND virtualhost = 'y' LIMIT 0,1");
               $sql_v6_explode=explode(':',$sql_v6['ip_address']);
               if ( count($sql_v6_explode) < count($explode_field_value) && isset($sql_v6['ip_address']) )  {
                  $v6_prefix_ok = 3;
               }
               if($v6_prefix_ok == 0) {
                  $errmsg = $validator['errmsg'];
               }
               if($v6_prefix_ok == 2) {
                  $errmsg = 'IPv6 Prefix must end with ::';
               }
               if($v6_prefix_ok == 3) {
                  $errmsg = 'IPv6 Prefix too long (according to Server IP Addresses)';
               }
               if($v6_prefix_ok <> 1){
                  $this->errorMessage .= $errmsg."<br />\r\n";
               }
            break;
            */
         case 'ISIPV4':
            $vip=1;
            if(preg_match("/^[0-9]{1,3}(\.)[0-9]{1,3}(\.)[0-9]{1,3}(\.)[0-9]{1,3}$/", $field_value)){
               $groups=explode(".", $field_value);
               foreach($groups as $group){
                  if($group<0 or $group>255)
                     $vip=0;
               }
            }else{$vip=0;}
            if($vip==0) {
               $errmsg = $validator['errmsg'];
               if(isset($this->wordbook[$errmsg])) {
                  $this->errorMessage .= $this->wordbook[$errmsg]."<br />\r\n";
               } else {
                  $this->errorMessage .= $errmsg."<br />\r\n";
               }
            }
            break;
         case 'ISIP':
            if($validator['allowempty'] != 'y') $validator['allowempty'] = 'n';
            if($validator['allowempty'] == 'y' && $field_value == '') {
               //* Do nothing
            } else {
               //* Check if its a IPv4 or IPv6 address
               if(isset($validator['separator']) && $validator['separator'] != '') {
                  //* When the field may contain several IP addresses, split them by the char defined as separator
                  $field_value_array = explode($validator['separator'], $field_value);
               } else {
                  $field_value_array[] = $field_value;
               }
               foreach($field_value_array as $field_value) {
                  $field_value = trim($field_value);
                  if(function_exists('filter_var')) {
                     if(!filter_var($field_value, FILTER_VALIDATE_IP)) {
                        $errmsg = $validator['errmsg'];
                        if(isset($this->wordbook[$errmsg])) {
                           $this->errorMessage .= $this->wordbook[$errmsg]."<br />\r\n";
                        } else {
                           $this->errorMessage .= $errmsg."<br />\r\n";
                        }
                     }
                  } else {
                     //* Check content with regex, if we use php < 5.2
                     $ip_ok = 0;
                     if(preg_match("/^(\:\:([a-f0-9]{1,4}\:){0,6}?[a-f0-9]{0,4}|[a-f0-9]{1,4}(\:[a-f0-9]{1,4}){0,6}?\:\:|[a-f0-9]{1,4}(\:[a-f0-9]{1,4}){1,6}?\:\:([a-f0-9]{1,4}\:){1,6}?[a-f0-9]{1,4})(\/\d{1,3})?$/i", $field_value)){
                        $ip_ok = 1;
                     }
                     if(preg_match("/^[0-9]{1,3}(\.)[0-9]{1,3}(\.)[0-9]{1,3}(\.)[0-9]{1,3}$/", $field_value)){
                        $ip_ok = 1;
                     }
                     if($ip_ok == 0) {
                        $errmsg = $validator['errmsg'];
                        if(isset($this->wordbook[$errmsg])) {
                           $this->errorMessage .= $this->wordbook[$errmsg]."<br />\r\n";
                        } else {
                           $this->errorMessage .= $errmsg."<br />\r\n";
                        }
                     }
                  }
               }
            }
            break;
         case 'RANGE':
            //* Checks if the value is within the given range or above / below a value
            //* Range examples: < 10 = ":10", between 2 and 10 = "2:10", above 5 = "5:".
            $range_parts = explode(':', trim($validator['range']));
            $ok = true;
            if($range_parts[0] != '' && $field_value < $range_parts[0]) {
               $ok = false;
            }
            if($range_parts[1] != '' && $field_value > $range_parts[1]) {
               $ok = false;
            }
            if($ok != true) {
               $errmsg = $validator['errmsg'];
               if(isset($this->wordbook[$errmsg])) {
                  $this->errorMessage .= $this->wordbook[$errmsg]."<br />\r\n";
               } else {
                  $this->errorMessage .= $errmsg."<br />\r\n";
               }
            }
            unset($range_parts);
            break;
         case 'CUSTOM':
            // Calls a custom class to validate this record
            if($validator['class'] != '' and $validator['function'] != '') {
               $validator_class = $validator['class'];
               $validator_function = $validator['function'];
               $app->uses($validator_class);
               $this->errorMessage .= $app->$validator_class->$validator_function($field_name, $field_value, $validator);
            } else {
               $this->errorMessage .= "Custom validator class or function is empty<br />\r\n";
            }
            break;
         default:
            $this->errorMessage .= "Unknown Validator: ".$validator['type'];
            break;
         }


      }

      return true;
   }


   /**
    * Create SQL statement
    *
    * @param record = Datensatz als Array
    * @param action = INSERT oder UPDATE
    * @param primary_id
    * @return record
    */
   function getSQL($record, $tab, $action = 'INSERT', $primary_id = 0, $sql_ext_where = '') {

      global $app;
		
      $primary_id = $app->functions->intval($primary_id);

      // If there are no data records on the tab, return empty sql string
      if(count($this->formDef['tabs'][$tab]['fields']) == 0) return '';

      // checking permissions
      if($this->formDef['auth'] == 'yes' && $_SESSION["s"]["user"]["typ"] != 'admin') {
         if($action == "INSERT") {
            if(!$this->checkPerm($primary_id, 'i')) $this->errorMessage .= "Insert denied.<br />\r\n";
         } else {
            if(!$this->checkPerm($primary_id, 'u')) $this->errorMessage .= "Update denied.<br />\r\n";
         }
      }

      $this->action = $action;
      $this->primary_id = $primary_id;

      $record = $this->encode($record, $tab, true);
      $sql_insert_key = '';
      $sql_insert_val = '';
      $sql_update = '';

      if(!is_array($this->formDef)) $app->error("Form definition not found.");
      if(!is_array($this->formDef['tabs'][$tab])) $app->error("The tab is empty or does not exist (TAB: $tab).");

      // go trough all fields of the tab
      if(is_array($record)) {
         foreach($this->formDef['tabs'][$tab]['fields'] as $key => $field) {
            // Wenn es kein leeres Passwortfeld ist
            if (!($field['formtype'] == 'PASSWORD' and $record[$key] == '')) {
               // Erzeuge Insert oder Update Quelltext
               if($action == "INSERT") {
                  if($field['formtype'] == 'PASSWORD') {
                     $sql_insert_key .= "`$key`, ";
                     if($field['encryption'] == 'CRYPT') {
                        $record[$key] = $app->auth->crypt_password(stripslashes($record[$key]));
                        $sql_insert_val .= "'".$app->db->quote($record[$key])."', ";
                     } elseif ($field['encryption'] == 'MYSQL') {
                        $tmp = $app->db->queryOneRecord("SELECT PASSWORD('".$app->db->quote(stripslashes($record[$key]))."') as `crypted`");
                        $record[$key] = $tmp['crypted'];
                        $sql_insert_val .= "'".$app->db->quote($record[$key])."', ";
                     } elseif ($field['encryption'] == 'CLEARTEXT') {
                        $sql_insert_val .= "'".$app->db->quote($record[$key])."', ";
                     } else {
                        $record[$key] = md5(stripslashes($record[$key]));
                        $sql_insert_val .= "'".$app->db->quote($record[$key])."', ";
                     }

                  } elseif ($field['formtype'] == 'CHECKBOX') {
                     $sql_insert_key .= "`$key`, ";
                     if($record[$key] == '') {
                        // if a checkbox is not set, we set it to the unchecked value
                        $sql_insert_val .= "'".$field['value'][0]."', ";
                        $record[$key] = $field['value'][0];
                     } else {
                        $sql_insert_val .= "'".$record[$key]."', ";
                     }
                  } else {
                     $sql_insert_key .= "`$key`, ";
                     $sql_insert_val .= "'".$record[$key]."', ";
                  }
               } else {
                  if($field['formtype'] == 'PASSWORD') {
                     if(isset($field['encryption']) && $field['encryption'] == 'CRYPT') {
                        $record[$key] = $app->auth->crypt_password(stripslashes($record[$key]));
                        $sql_update .= "`$key` = '".$app->db->quote($record[$key])."', ";
                     } elseif (isset($field['encryption']) && $field['encryption'] == 'MYSQL') {
                        $tmp = $app->db->queryOneRecord("SELECT PASSWORD('".$app->db->quote(stripslashes($record[$key]))."') as `crypted`");
                        $record[$key] = $tmp['crypted'];
                        $sql_update .= "`$key` = '".$app->db->quote($record[$key])."', ";
                     } elseif (isset($field['encryption']) && $field['encryption'] == 'CLEARTEXT') {
                        $sql_update .= "`$key` = '".$app->db->quote($record[$key])."', ";
                     } else {
                        $record[$key] = md5(stripslashes($record[$key]));
                        $sql_update .= "`$key` = '".$app->db->quote($record[$key])."', ";
                     }

                  } elseif ($field['formtype'] == 'CHECKBOX') {
                     if($record[$key] == '') {
                        // if a checkbox is not set, we set it to the unchecked value
                        $sql_update .= "`$key` = '".$field['value'][0]."', ";
                        $record[$key] = $field['value'][0];
                     } else {
                        $sql_update .= "`$key` = '".$record[$key]."', ";
                     }
                  } else {
                     $sql_update .= "`$key` = '".$record[$key]."', ";
                  }
               }
            } else {
               // we unset the password filed, if empty to tell the datalog function
               // that the password has not been changed
               unset($record[$key]);
            }
         }
      }


      // Add backticks for incomplete table names
      if(stristr($this->formDef['db_table'], '.')) {
         $escape = '';
      } else {
         $escape = '`';
      }


      if($action == "INSERT") {
         if($this->formDef['auth'] == 'yes') {
            // Set user and group
            $sql_insert_key .= "`sys_userid`, ";
            $sql_insert_val .= ($this->formDef["auth_preset"]["userid"] > 0)?"'".$this->formDef["auth_preset"]["userid"]."', ":"'".$_SESSION["s"]["user"]["userid"]."', ";
            $sql_insert_key .= "`sys_groupid`, ";
            $sql_insert_val .= ($this->formDef["auth_preset"]["groupid"] > 0)?"'".$this->formDef["auth_preset"]["groupid"]."', ":"'".$_SESSION["s"]["user"]["default_group"]."', ";
            $sql_insert_key .= "`sys_perm_user`, ";
            $sql_insert_val .= "'".$this->formDef["auth_preset"]["perm_user"]."', ";
            $sql_insert_key .= "`sys_perm_group`, ";
            $sql_insert_val .= "'".$this->formDef["auth_preset"]["perm_group"]."', ";
            $sql_insert_key .= "`sys_perm_other`, ";
            $sql_insert_val .= "'".$this->formDef["auth_preset"]["perm_other"]."', ";
         }
         $sql_insert_key = substr($sql_insert_key, 0, -2);
         $sql_insert_val = substr($sql_insert_val, 0, -2);
         $sql = "INSERT INTO ".$escape.$this->formDef['db_table'].$escape." ($sql_insert_key) VALUES ($sql_insert_val)";
      } else {
         if($this->formDef['auth'] == 'yes') {
            if($primary_id != 0) {
               $sql_update = substr($sql_update, 0, -2);
               $sql = "UPDATE ".$escape.$this->formDef['db_table'].$escape." SET ".$sql_update." WHERE ".$this->getAuthSQL('u')." AND ".$this->formDef['db_table_idx']." = ".$primary_id;
               if($sql_ext_where != '') $sql .= " and ".$sql_ext_where;
            } else {
               $app->error("Primary ID fehlt!");
            }
         } else {
            if($primary_id != 0) {
               $sql_update = substr($sql_update, 0, -2);
               $sql = "UPDATE ".$escape.$this->formDef['db_table'].$escape." SET ".$sql_update." WHERE ".$this->formDef['db_table_idx']." = ".$primary_id;
               if($sql_ext_where != '') $sql .= " and ".$sql_ext_where;
            } else {
               $app->error("Primary ID fehlt!");
            }
         }
         //* return a empty string if there is nothing to update
         if(trim($sql_update) == '') $sql = '';
      }

      return $sql;
   }


   /**
    * Debugging arrays.
    *
    * @param array_data
    */
   function dbg($array_data) {

      echo "<pre>";
      print_r($array_data);
      echo "</pre>";

   }


   function showForm() {
      global $app, $conf;

      if(!is_array($this->formDef)) die("Form Definition wurde nicht geladen.");

      $active_tab = $this->getNextTab();

      // go trough the tabs
      foreach( $this->formDef["tabs"] as $key => $tab) {

         $tab['name'] = $key;
         // Translate the title of the tab
         $tab['title'] = $this->lng($tab['title']);

         if($tab['name'] == $active_tab) {

            // If module is set, then set the template path relative to the module..
            if($this->module != '') $tab["template"] = "../".$this->module."/".$tab["template"];

            // Generate the template if it does not exist yet.



            if(!is_file($tab["template"])) {
               $app->uses('tform_tpl_generator');
               $app->tform_tpl_generator->buildHTML($this->formDef, $tab['name']);
            }
            $app->tpl->setVar('readonly_tab', (isset($tab['readonly']) && $tab['readonly'] == true));
            $app->tpl->setInclude('content_tpl', $tab["template"]);
            $tab["active"] = 1;
            $_SESSION["s"]["form"]["tab"] = $tab['name'];
         } else {
            $tab["active"] = 0;
         }

         // Unset unused variables.
         unset($tab["fields"]);
         unset($tab["plugins"]);

         $frmTab[] = $tab;
      }

      // setting form tabs
      $app->tpl->setLoop("formTab", $frmTab);

      // Set form action
      $app->tpl->setVar('form_action', $this->formDef["action"]);
      $app->tpl->setVar('form_active_tab', $active_tab);

      // Set form title
      $form_hint = $this->lng($this->formDef["title"]);
      if($this->formDef["description"] != '') $form_hint .= '<div class="pageForm_description">'.$this->lng($this->formDef["description"]).'</div>';
      $app->tpl->setVar('form_hint', $form_hint);

      // Set Wordbook for this form

      $app->tpl->setVar($this->wordbook);
   }

   function getDataRecord($primary_id) {
      global $app;
      $escape = '`';
      $primary_id = $app->functions->intval($primary_id);
      $sql = "SELECT * FROM ".$escape.$this->formDef['db_table'].$escape." WHERE ".$this->formDef['db_table_idx']." = ".$primary_id." AND ".$this->getAuthSQL('r', $this->formDef['db_table']);
      return $app->db->queryOneRecord($sql);
   }


   function datalogSave($action, $primary_id, $record_old, $record_new) {
      global $app, $conf;

      $app->db->datalogSave($this->formDef['db_table'], $action, $this->formDef['db_table_idx'], $primary_id, $record_old, $record_new);
      return true;
   }

   function getAuthSQL($perm, $table = '') {
      global $app;
		
      $perm = $app->db->quote($perm);
      $table = $app->db->quote($table);
		
      if($_SESSION["s"]["user"]["typ"] == 'admin') {
         return '1';
      } else {
         if ($table != ''){
            $table = ' ' . $table . '.';
         }
         $groups = ( $_SESSION["s"]["user"]["groups"] ) ? $_SESSION["s"]["user"]["groups"] : 0;
         $sql = '(';
         $sql .= "(" . $table . "sys_userid = ".$_SESSION["s"]["user"]["userid"]." AND " . $table . "sys_perm_user like '%$perm%') OR  ";
         $sql .= "(" . $table . "sys_groupid IN (".$groups.") AND " . $table ."sys_perm_group like '%$perm%') OR ";
         $sql .= $table . "sys_perm_other like '%$perm%'";
         $sql .= ')';

         return $sql;
      }
   }
      This function checks if a user has the parmissions $perm for the data record with the ID $record_id
      If record_id = 0, the the permissions are tested against the defaults of the form file.
      */

   /*
        This function checks if a user has the parmissions $perm for the data record with the ID $record_id
        If record_id = 0, the the permissions are tested against the defaults of the form file.
        */
   function checkPerm($record_id, $perm) {
      global $app;

@@ -1335,8 +79,8 @@
            $escape = '`';
         }

         $sql = "SELECT ".$this->formDef['db_table_idx']." FROM ".$escape.$this->formDef['db_table'].$escape." WHERE ".$this->formDef['db_table_idx']." = ".$record_id." AND ".$this->getAuthSQL($perm);
         if($record = $app->db->queryOneRecord($sql)) {
         $sql = "SELECT ?? FROM ?? WHERE ?? = ? AND ".$this->getAuthSQL($perm);
         if($record = $app->db->queryOneRecord($sql, $this->formDef['db_table_idx'], $this->formDef['db_table'], $this->formDef['db_table_idx'], $record_id)) {
            return true;
         } else {
            return false;
@@ -1389,8 +133,8 @@
         $escape = '`';
      }

      $sql = "SELECT sys_userid FROM ".$escape.$this->formDef['db_table'].$escape." WHERE ".$this->formDef['db_table_idx']." = ".$primary_id;
      $record = $app->db->queryOneRecord($sql);
      $sql = "SELECT sys_userid FROM ?? WHERE ?? = ?";
      $record = $app->db->queryOneRecord($sql, $this->formDef['db_table'], $this->formDef['db_table_idx'], $primary_id);

      // return true if the readonly flag of the form is set and the current loggedin user is not the owner of the record.
      if(isset($this->formDef['tabs'][$tab]['readonly']) && $this->formDef['tabs'][$tab]['readonly'] == true && $record['sys_userid'] != $_SESSION["s"]["user"]["userid"]) {
@@ -1417,18 +161,17 @@
      global $app;

      $check_passed = true;
      $limit_name = $app->db->quote($limit_name);
      if($limit_name == '') $app->error('Limit name missing in function checkClientLimit.');

      // Get the limits of the client that is currently logged in
      $client_group_id = $app->functions->intval($_SESSION["s"]["user"]["default_group"]);
      $client = $app->db->queryOneRecord("SELECT $limit_name as number, parent_client_id FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
      $client = $app->db->queryOneRecord("SELECT ?? as number, parent_client_id FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = ?", $limit_name, $client_group_id);

      // Check if the user may add another item
      if($client["number"] >= 0) {
         $sql = "SELECT count(".$this->formDef['db_table_idx'].") as number FROM ".$this->formDef['db_table']." WHERE ".$this->getAuthSQL('u');
         $sql = "SELECT count(??) as number FROM ?? WHERE ".$this->getAuthSQL('u');
         if($sql_where != '') $sql .= ' and '.$sql_where;
         $tmp = $app->db->queryOneRecord($sql);
         $tmp = $app->db->queryOneRecord($sql, $this->formDef['db_table_idx'], $this->formDef['db_table']);
         if($tmp["number"] >= $client["number"]) $check_passed = false;
      }

@@ -1439,30 +182,29 @@
      global $app;

      $check_passed = true;
      $limit_name = $app->db->quote($limit_name);
      if($limit_name == '') $app->error('Limit name missing in function checkClientLimit.');

      // Get the limits of the client that is currently logged in
      $client_group_id = $app->functions->intval($_SESSION["s"]["user"]["default_group"]);
      $client = $app->db->queryOneRecord("SELECT parent_client_id FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
      $client = $app->db->queryOneRecord("SELECT parent_client_id FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = ?", $client_group_id);

      //* If the client belongs to a reseller, we will check against the reseller Limit too
      if($client['parent_client_id'] != 0) {

         //* first we need to know the groups of this reseller
         $tmp = $app->db->queryOneRecord("SELECT userid, groups FROM sys_user WHERE client_id = ".$client['parent_client_id']);
         $tmp = $app->db->queryOneRecord("SELECT userid, groups FROM sys_user WHERE client_id = ?", $client['parent_client_id']);
         $reseller_groups = $tmp["groups"];
         $reseller_userid = $tmp["userid"];

         // Get the limits of the reseller of the logged in client
         $client_group_id = $_SESSION["s"]["user"]["default_group"];
         $reseller = $app->db->queryOneRecord("SELECT $limit_name as number FROM client WHERE client_id = ".$client['parent_client_id']);
         $reseller = $app->db->queryOneRecord("SELECT $limit_name as number FROM client WHERE client_id = ?", $client['parent_client_id']);

         // Check if the user may add another item
         if($reseller["number"] >= 0) {
            $sql = "SELECT count(".$this->formDef['db_table_idx'].") as number FROM ".$this->formDef['db_table']." WHERE (sys_groupid IN (".$reseller_groups.") or sys_userid = ".$reseller_userid.")";
            $sql = "SELECT count(??) as number FROM ?? WHERE (sys_groupid IN ? or sys_userid = ?)";
            if($sql_where != '') $sql .= ' and '.$sql_where;
            $tmp = $app->db->queryOneRecord($sql);
            $tmp = $app->db->queryOneRecord($sql, $this->formDef['db_table_idx'], $this->formDef['db_table'], explode(',', $reseller_groups), $reseller_userid);
            if($tmp["number"] >= $reseller["number"]) $check_passed = false;
         }
      }
@@ -1493,9 +235,24 @@
      return $diffrec;

   }



	
   /**
    * Generate HTML for DATE fields.
    *
    * @access private
    * @param string $form_element Name of the form element.
    * @param string $default_value Selected value for fields.
    * @return string HTML
    */
   function _getDateHTML($form_element, $default_value)
   {
      $_date = ($default_value && $default_value != '0000-00-00' ? strtotime($default_value) : false);
      $_showdate = ($_date === false) ? false : true;
		
      $tmp_dt = strtr($this->dateformat,array('d' => 'dd', 'm' => 'mm', 'Y' => 'yyyy', 'y' => 'yy'));
		
      return '<input type="text" class="form-control" name="' . $form_element . '" value="' . ($_showdate ? date($this->dateformat, $_date) : '') . '"  data-input-element="date" data-date-format="' . $tmp_dt . '" />'; 
   }


   /**
@@ -1509,16 +266,20 @@
    */
   function _getDateTimeHTML($form_element, $default_value, $display_seconds=false)
   {
      $_datetime = strtotime($default_value);
      $_datetime = ($default_value && $default_value != '0000-00-00 00:00:00' ? strtotime($default_value) : false);
      $_showdate = ($_datetime === false) ? false : true;

      $dselect = array('day', 'month', 'year', 'hour', 'minute');
      if ($display_seconds === true) {
         $dselect[] = 'second';
      }
		
      $tmp_dt = strtr($this->datetimeformat,array('d' => 'dd', 'm' => 'mm', 'Y' => 'yyyy', 'y' => 'yy', 'H' => 'hh', 'h' => 'HH', 'i' => 'ii')) . ($display_seconds ? ':ss' : '');

      $out = '';

		
      return '<input type="text" class="form-control" name="' . $form_element . '" value="' . ($_showdate ? date($this->datetimeformat . ($display_seconds ? ':s' : ''), $_datetime) : '') . '"  data-input-element="datetime" data-date-format="' . $tmp_dt . '" />'; 
/*
      foreach ($dselect as $dt_element)
      {
         $dt_options = array();
@@ -1579,7 +340,7 @@
            $selected_value = (int)floor(date('s', $_datetime));
            break;
         }

	
         $out .= "<select name=\"".$form_element."[$dt_element]\" id=\"".$form_element."_$dt_element\" class=\"selectInput\" style=\"width: auto; float: none;\">";
         if (!$_showdate) {
            $out .= "<option value=\"-\" selected=\"selected\">--</option>" . PHP_EOL;
@@ -1598,7 +359,7 @@
         $out .= '</select>' . str_repeat('&nbsp;', $dt_space);
      }

      return $out;
      return $out;*/
   }

}