<?php
/**
 * meets-ecommerce Online Agentur GmbH
 *
 *
 * DISCLAIMER
 *
 * Do not edit or move this file if you want that
 * this extension works in a proper way.
 *
 * @category   MeetsEcommerce
 * @package    MeetsEcommerce_Ekomimeetsmage
 * @copyright  Copyright (c) 2012 meets-ecommerce Online Agentur GmbH (http://meets-ecommerce.de)
 * @license    http://meets-ecommerce.de/information/license
 */

class MeetsEcommerce_Ekomimeetsmage_Block_Frontend_Product_Feedback extends Mage_Core_Block_Template
{

  /**
   * Returns the html
   *
   * @return string
   */
  public function _toHtml()
  {
    return parent::_toHtml();
  }

  /**
   * Returns the a collection of feedbacks
   *
   * @param int $limit
   * @return Varien_Data_Collection
   */
  public function getFeedbacks($limit=7)
  {
    if ($this->isValid()==true) {
      $feedback = Mage::helper('ekomimeetsmage/feedback');
      return $feedback->getFeedbacks(Mage::registry('current_product'), $limit);
    }
    return new Varien_Data_Collection();
  }

  /**
   * Returns if the store is configured
   *
   * @return boolean
   */
  public function isValid()
  {
    $data       = Mage::helper('ekomimeetsmage');
    $api        = Mage::helper('ekomimeetsmage/api_data');
    $isValid    = false;
    if ($data->getStoreType() == "singlestore") {
      $apiData = $api->fetch();
      $isValid = ($apiData["api_status"] == 1) ? true : false;
    } elseif ($data->getStoreType() == "multistore") {
      $apiData = $api->fetch(Mage::app()->getStore()->getId());
      $isValid = ($apiData["api_status"] == 1) ? true : false;
    }
    return $isValid;
  }

  /**
   * Is multi store
   *
   * @return boolean
   */
  public function isMultiStore()
  {
    return Mage::helper('ekomimeetsmage')->isMultistore();
  }
}