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<?php
/**
* @package OSMap
* @copyright 2007-2014 XMap - Joomla! Vargas. All rights reserved.
* @copyright 2016 Open Source Training, LLC. All rights reserved..
* @author Guillermo Vargas <guille@vargas.co.cr>
* @author Alledia <support@alledia.com>
* @license GNU General Public License version 2 or later; see LICENSE.txt
*
* This file is part of OSMap.
*
* OSMap is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* any later version.
*
* OSMap is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with OSMap. If not, see <http://www.gnu.org/licenses/>.
*/
defined('_JEXEC') or die('Restricted access');
/** Adds support for Virtuemart categories to OSMap */
class osmap_com_virtuemart
{
protected static $categoryModel;
protected static $productModel;
protected static $initialized = false;
public static $urlBase;
/*
* This function is called before a menu item is printed. We use it to set the
* proper uniqueid for the item and indicate whether the node is expandible or not
*/
public static function prepareMenuItem($node, $params)
{
$app = JFactory::getApplication();
$linkQuery = parse_url($node->link);
parse_str(html_entity_decode($linkQuery['query']), $linkVars);
$catId = JArrayHelper::getValue($linkVars, 'virtuemart_category_id', 0);
$prodId = JArrayHelper::getValue($linkVars, 'virtuemart_product_id', 0);
if (!$catId) {
$menu = $app->getMenu();
$menuParams = $menu->getParams($node->id);
$catId = $menuParams->get('virtuemart_category_id', 0);
}
if (!$prodId) {
$menu = $app->getMenu();
$menuParams = $menu->getParams($node->id);
$prodId = $menuParams->get('virtuemart_product_id', 0);
}
if ($prodId && $catId) {
$node->uid = 'com_virtuemartc' . $catId . 'p' . $prodId;
$node->expandible = false;
} elseif ($catId) {
$node->uid = 'com_virtuemartc' . $catId;
$node->expandible = true;
}
}
/** Get the content tree for this kind of content */
public static function getTree($osmap, $parent, $params)
{
self::initialize();
$linkQuery = parse_url($parent->link);
parse_str(html_entity_decode($linkQuery['query']), $linkVars);
$catId = intval(JArrayHelper::getValue($linkVars, 'virtuemart_category_id', 0));
$params['Itemid'] = intval(JArrayHelper::getValue($linkVars, 'Itemid', $parent->id));
$view = JArrayHelper::getValue($linkVars, 'view', '');
// we currently support only categories
if (!in_array($view, array('categories', 'category'))) {
return true;
}
$include_products = JArrayHelper::getValue($params, 'include_products', 1);
$include_products = (
$include_products == 1
|| ($include_products == 2 && $osmap->view == 'xml')
|| ($include_products == 3 && $osmap->view == 'html')
);
$params['include_products'] = $include_products;
$params['include_product_images'] = (JArrayHelper::getValue($params, 'include_product_images', 1)
&& $osmap->view == 'xml');
$params['product_image_license_url'] = trim(JArrayHelper::getValue($params, 'product_image_license_url', ''));
$priority = JArrayHelper::getValue($params, 'cat_priority', $parent->priority);
$changefreq = JArrayHelper::getValue($params, 'cat_changefreq', $parent->changefreq);
if ($priority == '-1') {
$priority = $parent->priority;
}
if ($changefreq == '-1') {
$changefreq = $parent->changefreq;
}
$params['cat_priority'] = $priority;
$params['cat_changefreq'] = $changefreq;
$priority = JArrayHelper::getValue($params, 'prod_priority', $parent->priority);
$changefreq = JArrayHelper::getValue($params, 'prod_changefreq', $parent->changefreq);
if ($priority == '-1') {
$priority = $parent->priority;
}
if ($changefreq == '-1') {
$changefreq = $parent->changefreq;
}
$params['prod_priority'] = $priority;
$params['prod_changefreq'] = $changefreq;
self::getCategoryTree($osmap, $parent, $params, $catId);
return true;
}
/** Virtuemart support */
public static function getCategoryTree($osmap, $parent, $params, $catId = 0)
{
if (!isset($urlBase)) {
$urlBase = JURI::base();
}
$vendorId = 1;
$m = VirtueMartModelCategory::getInstance('Category', 'VirtueMartModel');
$cache = JFactory::getCache('com_virtuemart', 'callback');
$cache->setCaching(true);
$children = $cache->call(array($m, 'getChildCategoryList'), $vendorId, $catId);
if (!empty($children)) {
$osmap->changeLevel(1);
foreach ($children as $row) {
$node = new stdclass;
$node->id = $parent->id;
$node->uid = $parent->uid . 'c' . $row->virtuemart_category_id;
$node->browserNav = $parent->browserNav;
$node->name = stripslashes($row->category_name);
$node->priority = $params['cat_priority'];
$node->changefreq = $params['cat_changefreq'];
$node->expandible = true;
$node->link = 'index.php?option=com_virtuemart&view=category&virtuemart_category_id='
. $row->virtuemart_category_id . '&Itemid='.$parent->id;
if ($osmap->printNode($node) !== false) {
self::getCategoryTree($osmap, $parent, $params, $row->virtuemart_category_id);
}
}
}
$osmap->changeLevel(-1);
if ($params['include_products'] && $catId != 0) {
$products = self::$productModel->getProductsInCategory($catId);
if ($params['include_product_images']) {
self::$categoryModel->addImages($products, 1);
}
$osmap->changeLevel(1);
foreach ($products as $row) {
$node = new stdclass;
$node->id = $parent->id;
$node->uid = $parent->uid . 'c' . $row->virtuemart_category_id . 'p' . $row->virtuemart_product_id;
$node->browserNav = $parent->browserNav;
$node->priority = $params['prod_priority'];
$node->changefreq = $params['prod_changefreq'];
$node->name = $row->product_name;
$node->modified = strtotime($row->modified_on);
$node->expandible = false;
$node->link = 'index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id='
. $row->virtuemart_product_id . '&virtuemart_category_id='
. $row->virtuemart_category_id . '&Itemid=' . $parent->id;
if ($params['include_product_images']) {
foreach ($row->images as $image) {
if (isset($image->file_url)) {
$imagenode = new stdClass;
$imagenode->src = $urlBase . $image->file_url_thumb;
$imagenode->title = $row->product_name;
$imagenode->license = $params['product_image_license_url'];
$node->images[] = $imagenode;
}
}
}
$osmap->printNode($node);
}
$osmap->changeLevel(-1);
}
}
protected static function initialize()
{
if (self::$initialized) {
return;
}
$app = JFactory::getApplication();
if (!class_exists('VmConfig')) {
require JPATH_ADMINISTRATOR . '/components/com_virtuemart/helpers/config.php';
VmConfig::loadConfig();
}
JTable::addIncludePath(JPATH_VM_ADMINISTRATOR . '/tables');
VmConfig::set('llimit_init_FE', 9000);
$app->setUserState('com_virtuemart.htmlc-1.limit', 9000);
$app->setUserState('com_virtuemart.htmlc0.limit', 9000);
$app->setUserState('com_virtuemart.xmlc0.limit', 9000);
if (!class_exists('VirtueMartModelCategory')) {
require JPATH_VM_ADMINISTRATOR . '/models/category.php';
}
self::$categoryModel = new VirtueMartModelCategory();
if (!class_exists('VirtueMartModelProduct')) {
require JPATH_VM_ADMINISTRATOR . '/models/product.php';
}
self::$productModel = new VirtueMartModelProduct();
}
}