<?php
/**
 * @package	HikaShop for Joomla!
 * @version	6.1.0
 * @author	hikashop.com
 * @copyright	(C) 2010-2025 HIKARI SOFTWARE. All rights reserved.
 * @license	GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
 */
defined('_JEXEC') or die('Restricted access');
?><?php
class hikashopCartHelper extends stdClass {
	static $hk_show_quantity_counter = 0;
	public $override = null;

	public function __construct() {
		static $override = null;
		if($override !== null) {
			$this->override = $override;
			return;
		}

		$override = false;
		$app = JFactory::getApplication();
		$chromePath = JPATH_THEMES.DS.$app->getTemplate().DS.'html'.DS.'hikashop_button.php';
		if(file_exists($chromePath)) {
			require_once($chromePath);
			$override = true;
		}
		$this->override = $override;
	}

	public function getQuantityCounter(&$view) {
		self::$hk_show_quantity_counter++;
		if(!empty($view->tmpl_ajax) || (isset($view->ajax) && $view->ajax === true)) {
			$index = time();
			if(isset($view->pageInfo))
				$index = (int)$view->pageInfo->limit->start;
			elseif(isset($view->quantity_counter_index))
				$index = (int)$view->quantity_counter_index;

			return 'p'.(int)@$index . '_' . self::$hk_show_quantity_counter;
		}
		return self::$hk_show_quantity_counter;
	}

	public function getProductQuantityLayout(&$row) {
		if($row->product_parent_id != 0 && isset($row->main_product_quantity_layout)) {
			$row->product_quantity_layout = $row->main_product_quantity_layout;
		}

		if(!empty($row->product_quantity_layout) &&  $row->product_quantity_layout != 'inherit') {
			return $row->product_quantity_layout;
		}

		$categoryQuantityLayout = '';
		if(!empty($row->categories) ) {
			foreach($row->categories as $category) {
				if(empty($category->category_quantity_layout))
					continue;
				if(isset($this->quantityDisplayType) && !$this->quantityDisplayType->check($category->category_quantity_layout, null))
					continue;

				$categoryQuantityLayout = $category->category_quantity_layout;
				break;
			}
		}

		if(!empty($categoryQuantityLayout) && $categoryQuantityLayout != 'inherit') {
			return $categoryQuantityLayout;
		}
		if(empty($this->config))
			$this->config = hikashop_config();
		return $this->config->get('product_quantity_display', 'show_default_div');
	}

	public function displayButton($name, $map, $params, $url = '', $ajax = '', $options = '', $max_quantity = 0, $min_quantity = 1, $classname = '', $inc = true) {
		$config =& hikashop_config();

		static $i = 0;
		if($inc) {
		  self::$hk_show_quantity_counter++;
		  $i = self::$hk_show_quantity_counter;
		}

		if(!empty($ajax))
			$ajax = 'onclick="var field=document.getElementById(\'hikashop_product_quantity_field_'.$i.'\');'.$ajax.'" ';

		if(!empty($classname) && substr($classname, 0, 1) != ' ')
			$classname = ' '.$classname;

		if($this->override && function_exists('hikashop_button_render')) {
			$html = hikashop_button_render($map, $name, $ajax, $options, $url, $classname);
		} else {
			$button = $config->get('button_style', 'normal');

			switch($button){
				case 'rounded': //deprecated
					$params->set('main_div_name', 'hikashop_button_'.$i);
					$moduleHelper = hikashop_get('helper.module');
					$moduleHelper->setCSS($params);
					$url = 'href="'.$url.'" ';
					$html='
<div id="'.$params->get('main_div_name').'">
	<div class="hikashop_container">
		<div class="hikashop_subcontainer">
			<a rel="nofollow" class="hikashop_cart_rounded_button'.$classname.'" '.$url.$ajax.$options.'>'.$name.'</a>
		</div>
	</div>
</div>
';
					break;
				case 'css':
					if(empty($url))
						$url = '#';
					$url = 'href="'.$url.'" ';
					$html= '<a rel="nofollow" class="hikashop_cart_button'.$classname.'" '.$options.' '.$url.$ajax.'>'.$name.'</a>';
					break;

				case 'normal':
				default:
					$type = 'submit';
					if(in_array($map,array('new','refresh','wishlist'))){
						$type = 'button';
					}
					$app = JFactory::getApplication();
					if(hikashop_isClient('administrator')){
						$class = 'btn';
					}else{
						$class = HK_GRID_BTN;
					}
					$html = '<input type="'.$type.'" class="'.$class.' button hikashop_cart_input_button'.$classname.'" name="'.$map.'" value="'.$name.'" '.$ajax.$options.'/>';
					break;
			}
		}

		if($map == 'add') {
			$show_quantity_field = (int)$config->get('show_quantity_field', 0);
			if((int)$params->get('show_quantity_field', 0) == -1)
				$params->set('show_quantity_field', $show_quantity_field);

			if($params->get('show_quantity_field', 0) == 1) {
				$max_quantity = (int)$max_quantity;
				$min_quantity = (int)$min_quantity;

				static $first = false;
				if(!$first && $map == 'add') {
					$first = true;
					$js = '
function hikashopQuantityChange(field, plus, max, min) {
	var d = document, fieldEl = d.getElementById(field);
	if(!fieldEl) return false;
	var current = parseInt(fieldEl.value);
	if(current === NaN) return false;
	if(plus) {
		if(max == 0 || current < max) {
			fieldEl.value = current + 1;
		} else if(max && current == max) {
			alert(\''.JText::_('NOT_ENOUGH_STOCK',true).'\');
		}
	} else if(current > 1 && current > min) {
		fieldEl.value = current - 1;
	}
	return false;
}
function hikashopCheckQuantityChange(field, max, min) {
	var d = document, fieldEl = d.getElementById(field);
	if(!fieldEl) return false;
	var current = parseInt(fieldEl.value);
	if(current === NaN) return false;
	if(max && max > 0 && current > max) {
		fieldEl.value = max;
		alert(\''.JText::_('NOT_ENOUGH_STOCK', true).'\');
	} else if(current < min) {
		fieldEl.value = min;
	}
	return false;
}
';
					$setJS = $params->get('js');
					if(!$setJS) {
						$doc = JFactory::getDocument();
						$doc->addScriptDeclaration("\r\n<!--".$js."//-->\r\n");
					} else {
						echo '<script type="text/javascript">'."\r\n<!--".$js."//-->\r\n".'</script>';
					}
				}
				if($this->override && function_exists('hikashop_quantity_render')) {
					$html = hikashop_quantity_render($html, $i, $max_quantity, $min_quantity);
				} else {
					$js = '';
					$params->set('i', $i);
					$params->set('show_quantity_legacy', true);
					$params->set('min_quantity', $min_quantity);
					$params->set('max_quantity', $max_quantity);
					$params->set('html',$html);
					$html = hikashop_getLayout('product', 'show_quantity', $params, $js);
				}
			} elseif($params->get('show_quantity_field', 0) == 0) {
				$html.='<input id="hikashop_product_quantity_field_'.$i.'" type="hidden" value="'.$min_quantity.'" class="hikashop_product_quantity_field" name="quantity" />';
			} elseif($params->get('show_quantity_field', 0) == -1) {
				static $second = false;
				if(!$second) {
					$second = true;
					$js = '
function hikashopQuantityChange(field, plus, max, min) {
	var d = document, fieldEl = d.getElementById(field);
	if(!fieldEl) return false;
	var current = parseInt(fieldEl.value);
	if(current === NaN) return false;
	if(plus) {
		if(max == 0 || current < max) {
			fieldEl.value = current + 1;
		} else if(max && current == max) {
			alert(\''.JText::_('NOT_ENOUGH_STOCK',true).'\');
		}
	} else if(current > 1 && current > min) {
		fieldEl.value = current - 1;
	}
	return false;
}
';
					$setJS=$params->get('js');
					if(!$setJS){
						$doc = JFactory::getDocument();
						$doc->addScriptDeclaration("\r\n<!--".$js."//-->\r\n");
					}else{
						echo '<script type="text/javascript">'."\r\n<!--".$js."//-->\r\n".'</script>';
					}
				}
				$html = '<input id="hikashop_product_quantity_field_'.$i.'" type="text" value="'.hikaInput::get()->getInt('quantity',$min_quantity).'" class="hikashop_product_quantity_field" name="quantity" onchange="hikashopCheckQuantityChange(\'hikashop_product_quantity_field_'.(int)$i.'\','.(int)$max_quantity.','.(int)$min_quantity.');" />'.$html;
			} elseif($params->get('show_quantity_field', 0) == 2) {
			}
		}
		return $html;
	}

	function cartCount($add = false) {
		static $carts = 0;
		if($add)
			$carts++;
		return $carts;
	}

	function getJS($url, $needNotice = true) {
		static $first = true;
		if(!$first)
			return;

		$config =& hikashop_config();

		if(!$config->get('add_to_cart_legacy', true)) {
			$first = false;

			$menusClass = hikashop_get('class.menus');
			$url_cart = $menusClass->getCheckoutURL(true);
			$url_wishlist = hikashop_completeLink('product&task=listing', false, true);

			$js = '
if(!window.localPage) window.localPage = {};
window.localPage.cartRedirect = function(cid,pid,resp){window.location="'.$url_cart.'";};
window.localPage.wishlistRedirect = function(cid,pid,resp){window.location="'.$url_wishlist.'";};
';
			$doc = JFactory::getDocument();
			$doc->addScriptDeclaration($js);
			return;
		}

		$redirect = $config->get('redirect_url_after_add_cart', 'stay_if_cart');
		global $Itemid;
		$url_itemid='';
		if(!empty($Itemid)){
			$url_itemid='&Itemid='.$Itemid;
		}
		$baseUrl = hikashop_completeLink('product&task=updatecart',true,true);
		if(strpos($baseUrl,'?')!==false){
			$baseUrl.='&';
		}else{
			$baseUrl.='?';
		}

		if($redirect=='ask_user' || ($config->get('enable_wishlist') && hikashop_loadUser() == null)) {
			JHTML::_('behavior.modal');
			if($needNotice && hikaInput::get()->getVar('tmpl','')!='component'){
				if($this->override && function_exists('hikashop_popup_render')){
					echo hikashop_popup_render();
				}else{
					$config =& hikashop_config();
					$popupWidth = $config->get('add_to_cart_popup_width','480');
					$popupHeight = $config->get('add_to_cart_popup_height','140');
					if(ob_get_level()>=1)
						echo '<div style="display:none;">'.
							'<a rel="{handler: \'iframe\',size: {x: '.$popupWidth.', y: '.$popupHeight.'}}"  id="hikashop_notice_box_trigger_link" href="'.hikashop_completeLink('checkout&task=notice&cart_type=cart'.$url_itemid,true).'"></a>'.
							'<a rel="{handler: \'iframe\',size: {x: '.$popupWidth.', y: '.$popupHeight.'}}" id="hikashop_notice_wishlist_box_trigger_link" href="'.hikashop_completeLink('checkout&task=notice&cart_type=wishlist'.$url_itemid,true).'"></a>'.
							'</div>';
				}
			}
			if($this->override && function_exists('hikashop_popup_js_render')){
				$js = hikashop_popup_js_render($url);
			}else{
				$popupJs = '';
				if($redirect == 'ask_user'){
					$popupJs = '
if(cart_type == "wishlist") {
	SqueezeBox.fromElement("hikashop_notice_wishlist_box_trigger_link", {parse: "rel"});
} else {
	SqueezeBox.fromElement("hikashop_notice_box_trigger_link", {parse: "rel"});
}
';
				}
				$addTo = hikaInput::get()->getString('add_to','');
				if(!empty($addTo))
					$addTo = '&addTo='.$addTo;
				$js = '
function hikashopModifyQuantity(id,obj,add,form,type,moduleid){
	var d = document, cart_type="cart", addStr="", qty=1, e = null;
	if(type) cart_type = type;
	if(add) addStr = "&add=1";

	if(moduleid === undefined) moduleid = 0;

	if(obj){
		qty = parseInt(obj.value);
		if(isNaN(qty)){
			obj.value = qty = 1;
		}
	}else if(document.getElementById("hikashop_product_quantity_field_"+id) && document.getElementById("hikashop_product_quantity_field_"+id).value){
		qty = parseInt(document.getElementById("hikashop_product_quantity_field_"+id).value);
		if(isNaN(qty)){
			document.getElementById("hikashop_product_quantity_field_"+id).value = qty = 1;
		}
	}
	if(form && document[form]){
		var varform = document[form];
		e = d.getElementById("hikashop_cart_type_"+id+"_"+moduleid);

		if(!e)
			e = d.getElementById("hikashop_cart_type_"+id);
		if(cart_type == "wishlist"){
			if(e) e.value = "wishlist";
			if(varform.cid) varform.cid.value = id;
			f = d.getElementById("type");
			if(f) f.value = "wishlist";
		}else{
			if(e) e.value = "cart";
			if(varform.cid) varform.cid.value = id;
		}
		if(varform.task) {
			varform.task.value = "updatecart";
		}

		var input = document.createElement("input");
		input.type = "hidden";
		input.name = "from_form";
		input.value = "true";
		varform.appendChild(input);

		varform.submit();
	}else{
		if(qty){
			'.trim($popupJs).'
		}
		var url = "'.$baseUrl.'from=module&product_id="+id+"&cart_type="+cart_type+"&hikashop_ajax=1&quantity="+qty+addStr+"'.$url_itemid.$addTo.'&return_url='.urlencode(base64_encode(urldecode($url))).'";
		var completeFct = function(result) {
			var resp = Oby.evalJSON(result);
			var cart_id = (resp && (resp.ret || resp.ret === 0)) ? resp.ret : parseInt(result);
			if(isNaN(cart_id))
				return;
			var triggers = window.Oby.fireAjax(cart_type+\'.updated\', {id: cart_id, el: el, product_id: id, type: cart_type, resp: resp});
			if(triggers !== false && triggers.length > 0)
				return true;

			var hikaModule = false;
			var checkmodule = false;
			if(result == "notLogged"){ // if the customer is not logged and use add to wishlist, display a popup for the notice
				SqueezeBox.fromElement("hikashop_notice_wishlist_box_trigger_link",{parse: "rel"});
			}else if(result.indexOf("URL|") == 0){ // id the option is set to redirect, do the redirection
				result = result.replace("URL|","");
				window.location = result;
				return false;
			}else if(result != ""){ // if the result is not empty check for the module
				checkmodule = true;
			}
			if(checkmodule){
				if(cart_type != "wishlist") {
					hikaModule = window.document.getElementById("hikashop_cart_module");
				}else{
					hikaModule = window.document.getElementById("hikashop_wishlist_module");
				}
			}
			if(hikaModule) hikaModule.innerHTML = result;
			if(window.jQuery && typeof(jQuery.noConflict) == "function" && !window.hkjQuery) {
				window.hkjQuery = jQuery.noConflict();
			}
			if(window.hkjQuery && typeof(hkjQuery().chosen) == "function") {
				hkjQuery( ".tochosen:not(.chzn-done)" ).removeClass(\'chzn-done\').removeClass(\'tochosen\').chosen();
			}
		};
		window.Oby.xRequest(url, null, function(xhr){ completeFct(xhr.responseText); });
	}
	return false;
}
';
			}
		}else{
			if($this->override && function_exists('hikashop_cart_js_render')){
				$js = hikashop_cart_js_render($url);
			}else{
				$js='';
				if($this->cartCount()!=1 && !empty($url)){
					$js = 'window.location = \''.urldecode($url).'\';';
				}
				$addTo = hikaInput::get()->getString('add_to','');
				if(!empty($addTo))
					$addTo = '&addTo='.$addTo;
				$app = JFactory::getApplication();
				$js = '
function hikashopModifyQuantity(id,obj,add,form,type,moduleid){
	var d = document, cart_type="cart", addStr="", qty=1, e = null;
	if(type) cart_type = type;
	if(add) addStr = "&add=1";

	if(moduleid === undefined) moduleid = 0;

	if(obj){
		qty = parseInt(obj.value);
		if(isNaN(qty)){
			obj.value = qty = 1;
		}
	}else if(document.getElementById("hikashop_product_quantity_field_"+id) && document.getElementById("hikashop_product_quantity_field_"+id).value){
		qty = parseInt(document.getElementById("hikashop_product_quantity_field_"+id).value);
		if(isNaN(qty)){
			document.getElementById("hikashop_product_quantity_field_"+id).value = qty = 1;
		}
	}
	if(form && document[form]){
		var varform = document[form];
		e = d.getElementById("hikashop_cart_type_"+id+"_"+moduleid);

		if(!e)
			e = d.getElementById("hikashop_cart_type_"+id);
		if(cart_type == "wishlist"){
			if(e) e.value = "wishlist";
			f = d.getElementById("type");
			if(f) f.value = "wishlist";
		}else{
			if(e) e.value = "cart";
		}
		if(varform.task) {
			varform.task.value = "updatecart";
		}

		var input = document.createElement("input");
		input.type = "hidden";
		input.name = "from_form";
		input.value = "true";
		varform.appendChild(input);

		varform.submit();
	}else{
		var url = "'.$baseUrl.'from=module&product_id="+id+"&cart_type="+cart_type+"&hikashop_ajax=1&quantity="+qty+addStr+"'.$url_itemid.$addTo.'&return_url='.urlencode(base64_encode(urldecode($url))).'";
		var completeFct = function(result) {
			var resp = Oby.evalJSON(result);
			var cart_id = (resp && (resp.ret || resp.ret === 0)) ? resp.ret : parseInt(result);
			if(isNaN(cart_id))
				return;
			var triggers = window.Oby.fireAjax(cart_type+\'.updated\', {id: cart_id, el: el, product_id: id, type: cart_type, resp: resp});
			if(triggers !== false && triggers.length > 0)
				return true;

			var hikaModule = false;
			var checkmodule = false;
			if(result == "notLogged"){
				SqueezeBox.fromElement("hikashop_notice_wishlist_box_trigger_link",{parse: "rel"});
			}else if(result.indexOf("URL|") == 0){
				result = result.replace("URL|","");
				window.location = result;
				return false;
			}else if(result != ""){
				checkmodule = true;
			}
			if(checkmodule){
				if(cart_type != "wishlist") {
					hikaModule = window.document.getElementById("hikashop_cart_module");
				}else{
					hikaModule = window.document.getElementById("hikashop_wishlist_module");
				}
			}

			if(hikaModule) hikaModule.innerHTML = result;

			if(window.jQuery && typeof(jQuery.noConflict) == "function" && !window.hkjQuery) {
				window.hkjQuery = jQuery.noConflict();
			}
			if(window.hkjQuery && typeof(hkjQuery().chosen) == "function") {
				hkjQuery( ".tochosen:not(.chzn-done)" ).removeClass(\'chzn-done\').removeClass(\'tochosen\').chosen();
			}

			if(!hikaModule) {
				'.$js.'
			}
		};
		window.Oby.xRequest(url, null, function(xhr){ completeFct(xhr.responseText); });
	}
	return false;
}
';
			}
			if(!HIKASHOP_J30)
				JHTML::_('behavior.mootools');
			else
				JHTML::_('behavior.framework');
		}

		$doc = JFactory::getDocument();
		$doc->addScriptDeclaration("\r\n<!--".$js."//-->\r\n");

		$first = !$needNotice;
		return $js;
	}
}