Abstract.php

<?php
abstract class Dsao_Model_Abstract
{
  private $_log = null;

  private $_tableNameDefault = '';

  private $_translate = null;

  public function __construct()
  {
    // Falls Controller bereits initialisiert
    if (Dsao_Registry::isRegistered('user'))
    {
      $this->_log = Dsao_Registry::get('log');
      $this->_translate = Dsao_Registry::get('translate');
    }

    $this->_init();
  }

  protected function _getObject($class)
  {
    return Dsao_Registry::get($class);
  }

  protected function _getTable($tableName = null)
  {
    return Dsao_Registry::getTable
      ((null === $tableName ? $this->_tableNameDefault : $tableName));
  }

  protected function _init()
  {}

  protected function _setDefaultTable($tableName)
  {
    $this->_tableNameDefault = $tableName;

    return $this;
  }

  public final static function camelize($word, $lcfirst = false)
  {
    $filter = new Zend_Filter_Word_UnderscoreToCamelCase();

    $word = $filter->filter($word);

    return ($lcfirst ? lcfirst($word) : $word);
  }

  public final function getLog()
  {
    return $this->_log;
  }

  public final function getTranslate()
  {
    return $this->_translate;
  }

  public function getModuleNavigation()
  {
    return array();
  }

  public final function getUnreadScrolls($idUser)
  {
    // Query bauen
    $scrollsUnread = $this->_getTable('scroll_header')->select(true)
      ->reset(Zend_Db_Select::COLUMNS)
      ->columns(new Zend_Db_Expr('COUNT(id) as scrollsUnread'))
      ->where('idRecipient = ? && deleted != 2', $idUser)
      ->where('`read` = 0')->fetchRow();

    return $scrollsUnread->scrollsUnread;
  }

  public final static function underscore($word, $lowercase = true)
  {
    // Filter
    $filter = new Zend_Filter_Word_CamelCaseToUnderscore();

    $result = $filter->filter($word);

    return ($lowercase ? strtolower($result) : $result);
  }
}