/app/code/core/Mage/Downloadable/Block/Adminhtml/Catalog/Product/Edit/Tab/Downloadable/Links.php

<?php


/**


 * Magento


 *


 * NOTICE OF LICENSE


 *


 * This source file is subject to the Open Software License (OSL 3.0)


 * that is bundled with this package in the file LICENSE.txt.


 * It is also available through the world-wide-web at this URL:


 * http://opensource.org/licenses/osl-3.0.php


 * If you did not receive a copy of the license and are unable to


 * obtain it through the world-wide-web, please send an email


 * to license@magentocommerce.com so we can send you a copy immediately.


 *


 * DISCLAIMER


 *


 * Do not edit or add to this file if you wish to upgrade Magento to newer


 * versions in the future. If you wish to customize Magento for your


 * needs please refer to http://www.magentocommerce.com for more information.


 *


 * @category    Mage


 * @package     Mage_Downloadable


 * @copyright   Copyright (c) 2011 Magento Inc. (http://www.magentocommerce.com)


 * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)


 */





/**


 * Adminhtml catalog product downloadable items tab links section


 *


 * @category    Mage


 * @package     Mage_Downloadable


 * @author      Magento Core Team <core@magentocommerce.com>


 */


class Mage_Downloadable_Block_Adminhtml_Catalog_Product_Edit_Tab_Downloadable_Links


    extends Mage_Adminhtml_Block_Template


{


    /**


     * Purchased Separately Attribute cache


     *


     * @var Mage_Catalog_Model_Resource_Eav_Attribute


     */


    protected $_purchasedSeparatelyAttribute = null;





    /**


     * Class constructor


     *


     */


    public function __construct()


    {


        parent::__construct();


        $this->setTemplate('downloadable/product/edit/downloadable/links.phtml');


        $this->setCanEditPrice(true);


        $this->setCanReadPrice(true);


    }





    /**


     * Get product that is being edited


     *


     * @return Mage_Catalog_Model_Product


     */


    public function getProduct()


    {


        return Mage::registry('product');


    }





    /**


     * Retrieve Purchased Separately Attribute object


     *


     * @return Mage_Catalog_Model_Resource_Eav_Attribute


     */


    public function getPurchasedSeparatelyAttribute()


    {


        if (is_null($this->_purchasedSeparatelyAttribute)) {


            $_attributeCode = 'links_purchased_separately';





            $this->_purchasedSeparatelyAttribute = Mage::getModel('eav/entity_attribute')


                ->loadByCode(Mage_Catalog_Model_Product::ENTITY, $_attributeCode);


        }





        return $this->_purchasedSeparatelyAttribute;


    }





    /**


     * Retrieve Purchased Separately HTML select


     *


     * @return string


     */


    public function getPurchasedSeparatelySelect()


    {


        $select = $this->getLayout()->createBlock('adminhtml/html_select')


            ->setName('product[links_purchased_separately]')


            ->setId('downloadable_link_purchase_type')


            ->setOptions(Mage::getSingleton('adminhtml/system_config_source_yesno')->toOptionArray())


            ->setValue($this->getProduct()->getLinksPurchasedSeparately());





        return $select->getHtml();


    }





    /**


     * Retrieve Add button HTML


     *


     * @return string


     */


    public function getAddButtonHtml()


    {


        $addButton = $this->getLayout()->createBlock('adminhtml/widget_button')


            ->setData(array(


                'label' => Mage::helper('downloadable')->__('Add New Row'),


                'id'    => 'add_link_item',


                'class' => 'add'


            ));


        return $addButton->toHtml();


    }





    /**


     * Retrieve default links title


     *


     * @return string


     */


    public function getLinksTitle()


    {


        return Mage::getStoreConfig(Mage_Downloadable_Model_Link::XML_PATH_LINKS_TITLE);


    }





    /**


     * Check exists defined links title


     *


     * @return bool


     */


    public function getUsedDefault()


    {


        return $this->getProduct()->getAttributeDefaultValue('links_title') === false;


    }





    /**


     * Return true if price in website scope


     *


     * @return bool


     */


    public function getIsPriceWebsiteScope()


    {


        $scope =  (int) Mage::app()->getStore()->getConfig(Mage_Core_Model_Store::XML_PATH_PRICE_SCOPE);


        if ($scope == Mage_Core_Model_Store::PRICE_SCOPE_WEBSITE) {


            return true;


        }


        return false;


    }





    /**


     * Return array of links


     *


     * @return array


     */


    public function getLinkData()


    {


        $linkArr = array();


        $links = $this->getProduct()->getTypeInstance(true)->getLinks($this->getProduct());


        $priceWebsiteScope = $this->getIsPriceWebsiteScope();


        foreach ($links as $item) {


            $tmpLinkItem = array(


                'link_id' => $item->getId(),


                'title' => $item->getTitle(),


                'price' => $this->getCanReadPrice() ? $this->getPriceValue($item->getPrice()) : '',


                'number_of_downloads' => $item->getNumberOfDownloads(),


                'is_shareable' => $item->getIsShareable(),


                'link_url' => $item->getLinkUrl(),


                'link_type' => $item->getLinkType(),


                'sample_file' => $item->getSampleFile(),


                'sample_url' => $item->getSampleUrl(),


                'sample_type' => $item->getSampleType(),


                'sort_order' => $item->getSortOrder(),


            );


            $file = Mage::helper('downloadable/file')->getFilePath(


                Mage_Downloadable_Model_Link::getBasePath(), $item->getLinkFile()


            );





            if ($item->getLinkFile() && !is_file($file)) {


                Mage::helper('core/file_storage_database')->saveFileToFilesystem($file);


            }





            if ($item->getLinkFile() && is_file($file)) {


                $name = '<a href="'


                    . $this->getUrl('*/downloadable_product_edit/link', array(


                        'id' => $item->getId(),


                        '_secure' => true


                    )) . '">' . Mage::helper('downloadable/file')->getFileFromPathFile($item->getLinkFile()) . '</a>';


                $tmpLinkItem['file_save'] = array(


                    array(


                        'file' => $item->getLinkFile(),


                        'name' => $name,


                        'size' => filesize($file),


                        'status' => 'old'


                    ));


            }


            $sampleFile = Mage::helper('downloadable/file')->getFilePath(


                Mage_Downloadable_Model_Link::getBaseSamplePath(), $item->getSampleFile()


            );


            if ($item->getSampleFile() && is_file($sampleFile)) {


                $tmpLinkItem['sample_file_save'] = array(


                    array(


                        'file' => $item->getSampleFile(),


                        'name' => Mage::helper('downloadable/file')->getFileFromPathFile($item->getSampleFile()),


                        'size' => filesize($sampleFile),


                        'status' => 'old'


                    ));


            }


            if ($item->getNumberOfDownloads() == '0') {


                $tmpLinkItem['is_unlimited'] = ' checked="checked"';


            }


            if ($this->getProduct()->getStoreId() && $item->getStoreTitle()) {


                $tmpLinkItem['store_title'] = $item->getStoreTitle();


            }


            if ($this->getProduct()->getStoreId() && $priceWebsiteScope) {


                $tmpLinkItem['website_price'] = $item->getWebsitePrice();


            }


            $linkArr[] = new Varien_Object($tmpLinkItem);


        }


        return $linkArr;


    }





    /**


     * Return formated price with two digits after decimal point


     *


     * @param decimal $value


     * @return decimal


     */


    public function getPriceValue($value)


    {


        return number_format($value, 2, null, '');


    }





    /**


     * Retrieve max downloads value from config


     *


     * @return int


     */


    public function getConfigMaxDownloads()


    {


        return Mage::getStoreConfig(Mage_Downloadable_Model_Link::XML_PATH_DEFAULT_DOWNLOADS_NUMBER);


    }





    /**


     * Prepare block Layout


     *


     */


     protected function _prepareLayout()


    {


        $this->setChild(


            'upload_button',


            $this->getLayout()->createBlock('adminhtml/widget_button')->addData(array(


                'id'      => '',


                'label'   => Mage::helper('adminhtml')->__('Upload Files'),


                'type'    => 'button',


                'onclick' => 'Downloadable.massUploadByType(\'links\');Downloadable.massUploadByType(\'linkssample\')'


            ))


        );


    }





    /**


     * Retrieve Upload button HTML


     *


     * @return string


     */


    public function getUploadButtonHtml()


    {


        return $this->getChild('upload_button')->toHtml();


    }





    /**


     * Retrive config json


     *


     * @return string


     */


    public function getConfigJson($type='links')


    {


        $this->getConfig()->setUrl(Mage::getModel('adminhtml/url')->addSessionParam()


            ->getUrl('*/downloadable_file/upload', array('type' => $type, '_secure' => true)));


        $this->getConfig()->setParams(array('form_key' => $this->getFormKey()));


        $this->getConfig()->setFileField($type);


        $this->getConfig()->setFilters(array(


            'all'    => array(


                'label' => Mage::helper('adminhtml')->__('All Files'),


                'files' => array('*.*')


            )


        ));


        $this->getConfig()->setReplaceBrowseWithRemove(true);


        $this->getConfig()->setWidth('32');


        $this->getConfig()->setHideUploadButton(true);


        return Mage::helper('core')->jsonEncode($this->getConfig()->getData());


    }





    /**


     * Retrive config object


     *


     * @return Varien_Config


     */


    public function getConfig()


    {


        if(is_null($this->_config)) {


            $this->_config = new Varien_Object();


        }





        return $this->_config;


    }


}