<?php

Lib::loadClass('Core_AclBase');
Lib::loadClass('ParseOgcFilter');

class Schema_AccessOwnerStorageAcl extends Core_AclBase {

  public function getSourceName() { return 'objects'; }
  public function init($force = false) {}
  public function isInitialized() { return true; }
  public function getName() { return 'AccessOwner'; }
  public function getRootTableName() { return 'ADMIN_USERS'; }// TODO: turn off - use getName for generating ref's
  public function getFieldListByIdZasob() { return $this->getRealFieldListByIdZasob(); }
  public function getVirtualFieldListByIdZasob() { return array(); }
  public function getRealFieldListByIdZasob($force = false) {
    $cols[100000] = 'id';// ADMIN_USERS.ID
    $cols[100001] = 'login';// ADMIN_USERS.ADM_ACCOUNT
    $cols[100002] = 'name';// ADMIN_USERS.ADM_NAME
    return $cols;
  }
  public function getFields() { return array_values($this->getRealFieldListByIdZasob()); }
  public function getFieldType($fieldName) { return null; }

  // TODO: replace legacy functions: isAllowed, hasFieldPerm, getFieldIdByName
  public function canCreateField($fieldName) { return false; }
  public function canReadField($fieldName) { return true; }
  public function canReadObjectField($fieldName, $record) {return true; }
  public function canWriteField($fieldName) { return false; }
  public function canWriteObjectField($fieldName, $record) { return false; }

  public function getItems($params = array()) {
    $DBG = V::get('DBG_DS', 0, $_GET, 'int');
    if($DBG>2){echo 'C.'.get_class($this).' L.' . __LINE__ . " getItems \$params:";print_r($params);echo "\n";}
    $items = DB::getPDO()->fetchAllByKey("
      select u.ID as id, u.ADM_ACCOUNT as login, u.ADM_NAME as name
      from ADMIN_USERS u
      where u.A_STATUS = 'NORMAL'
        and u.ADM_TECH_WORKER != 'NO'
    ", $key = 'id');

    if ($pk = V::get('primaryKey', '', $params, 'int')) {// [primaryKey] => 2948
      if (!array_key_exists($pk, $items)) return array();
      $items = array($pk => $items[$pk]);
    }
    if (!empty($params['ogc:Filter'])) {
      $parser = new ParseOgcFilter();
      $parser->loadOgcFilter($params['ogc:Filter']);
      $queryWhereBuilder = $parser->convertToSqlQueryWhereBuilder();
      DBG::_('DBG_DS', '>2', "ogc:Filter \$queryWhereBuilder", $queryWhereBuilder, __CLASS__, __FUNCTION__, __LINE__);
      if($DBG>2){echo 'C.'.get_class($this).' L.' . __LINE__ . " getItems \$items:";print_r($items);echo "\n";}
      $items = array_filter($items, array($queryWhereBuilder, 'filterRawArray'));
    }

    if($DBG>2){echo 'C.'.get_class($this).' L.' . __LINE__ . " getItems \$items:";print_r($items);echo "\n";}
    return $items;
  }
  public function addItem($itemTodo) { throw new Exception("Insert not allowed"); }
  public function updateItem($itemPatch) { throw new Exception("Update not allowed"); }
  public function getGeomFieldType($fieldName) { return null; }
  public function getPrimaryKeyField() { return 'id'; }
  public function getID() { return 0; }
  public function getAttributesFromZasoby() { return array(); }
  public function isEnumerationField($fieldName) { return false; }
  public function getEnumerations($fieldName) { return null; }
  public function getXsdFieldType($fieldName) {
    if ('id' == $fieldName) return 'xsd:string';
    if ('login' == $fieldName) return 'xsd:string';
    if ('name' == $fieldName) return 'xsd:string';
  }
  public function isGeomField($fldName) { return false; }

}