Link Last Item in Breadcrumbs in Hikashop

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levelup
Topic Author
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Posts: 104
Thank you received: 5

1 year 11 months ago #341620

Hi
I am using the default Joomla breadcrumbs module and I want the last item (which is the product) to be linked to the same page.
I did this by edit breadcrumbs module layout:

$breadcrumbItem = '<a href="' . Route::_($item->link) . '" itemprop="name">' . html_entity_decode($item->name, ENT_QUOTES, 'UTF-8') . '</a>';

but there is a problem.
In products that have variants, instead of the main product link, takes the default variant product link.
How to get the right link?

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nicolas
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Posts: 81504
Thank you received: 13063
MODERATOR

1 year 11 months ago #341630

Hi,

That's somehting which needs code to be changed in HikaShop's core.
Change the code:

		// Add missing variants (they will be disabled)
		//
		$productClass->checkVariants($element);
		if(!empty($element->options)) {
			foreach($element->options as $k => $optionElement) {
				$productClass->checkVariants($element->options[$k]);
			}
		}

		// Set the default variant data
		//
		$productClass->setDefault($element);
		if(!empty($element->options)) {
			foreach($element->options as $k => $optionElement) {
				$productClass->setDefault($element->options[$k]);
			}
		}

		if(!empty($element->variants)) {
			foreach($element->variants as $k => $variant) {
				$variant->main =& $element->main;
			}
		}

		$this->assignRef('element', $element);

		$product_name = hikashop_translate($this->element->product_name);
		$product_page_title = hikashop_translate($this->element->product_page_title);
		$product_description = hikashop_translate($element->product_meta_description);
		$product_keywords = hikashop_translate($element->product_keywords);

		if(!empty($this->element->main)) {
			$product_name = hikashop_translate($this->element->main->product_name);
			if(!empty($this->element->main->product_page_title))
				$product_page_title = hikashop_translate($this->element->main->product_page_title);
			if(!empty($this->element->main->product_meta_description))
				$product_description = hikashop_translate($this->element->main->product_meta_description);
			if(!empty($this->element->main->product_keywords))
				$product_keywords = hikashop_translate($this->element->main->product_keywords);
		}

		//
		$doc = JFactory::getDocument();
		if(is_object($menu)) {
			if(HIKASHOP_J30 && method_exists($menu, 'getParams'))
				$menuParams = $menu->getParams();
			else
				$menuParams = @$menu->params;
			//
			if(empty($product_keywords))
				$product_keywords =  $menuParams->get('menu-meta_keywords', '');
			if(empty($product_description))
				$product_description =  $menuParams->get('menu-meta_description', '');
			if($menuParams->get('robots'))
				$doc->setMetadata('robots', $menuParams->get('robots'));
		}

		if(!empty($product_keywords))
			$doc->setMetadata('keywords', $product_keywords);
		if(!empty($product_description))
			$doc->setMetadata('description', $product_description);

		// Page title
		if(empty($product_page_title)){
			$product_page_title = $product_name;
		}
		hikashop_setPageTitle($product_page_title);

		//
		$parent = 0;
		$url_itemid = '';
		if(!empty($Itemid))
			$url_itemid = '&Itemid='.$Itemid;
		$tmpl = hikaInput::get()->getString('tmpl');
		if(!empty($tmpl))
			$url_itemid = '&tmpl='.$tmpl;
		$this->assignRef('url_itemid', $url_itemid);

		// Set pathway only when we are not coming directly from a menu
		if(empty($menu) || !(strpos($menu->link,'option='.HIKASHOP_COMPONENT) !== false && strpos($menu->link,'view=product') !== false && strpos($menu->link,'layout=show') !== false)) {
			$pathway = $app->getPathway();
			$pathway_sef_name = $config->get('pathway_sef_name','category_pathway');
			$category_pathway = hikaInput::get()->getInt($pathway_sef_name,0);
			if($category_pathway) {
				$categoryClass = hikashop_get('class.category');

				if(!empty($menu->id)) {
					$menuClass = hikashop_get('class.menus');
					$menuData = $menuClass->get($menu->id);
					if(@$menuData->hikashop_params['content_type'] == 'manufacturer') {
						$new_id = 'manufacturer';
						$categoryClass->getMainElement($new_id);
						$menuData->hikashop_params['selectparentlisting'] = $new_id;
					}
					if(!empty($menuData->hikashop_params['selectparentlisting'])) {
						$parent = $menuData->hikashop_params['selectparentlisting'];
					}
				}

				$categories = $categoryClass->getParents($category_pathway, $parent);
				array_shift($categories);
				foreach($categories as $category) {
					$categoryClass->addAlias($category);
					$pathway->addItem(hikashop_translate($category->category_name), hikashop_completeLink('category&task=listing&cid='.(int)$category->category_id.'&name='.$category->alias.$url_itemid));
				}
				unset($categories);
			}
			$related_sef_name = $config->get('related_sef_name','related_product');
			$related = hikaInput::get()->getInt($related_sef_name,0);
			if($config->get('simplified_breadcrumbs',1) || !$category_pathway) {
				$category_pathway = '';
			} else {
				$pathway_sef_name = $config->get('pathway_sef_name','category_pathway');
				$category_pathway = '&'.$pathway_sef_name.'='.$category_pathway;
			}

			if(!empty($related)) {
				$prod = $productClass->get($related);
				if(!empty($prod)) {
					$productClass->addAlias($prod);
					$pathway->addItem(strip_tags(hikashop_translate($prod->product_name)), hikashop_completeLink('product&task=show&cid='.(int)$prod->product_id.'&name='.$prod->alias.$category_pathway.$url_itemid));
				}
			}
			$pathway->addItem(strip_tags($product_name), hikashop_completeLink('product&task=show&cid='.(int)$element->product_id.'&name='.$element->alias.$category_pathway.$url_itemid));
		}

to:

		$product_name = hikashop_translate($this->element->product_name);
		$product_page_title = hikashop_translate($this->element->product_page_title);
		$product_description = hikashop_translate($element->product_meta_description);
		$product_keywords = hikashop_translate($element->product_keywords);


		//
		$doc = JFactory::getDocument();
		if(is_object($menu)) {
			if(HIKASHOP_J30 && method_exists($menu, 'getParams'))
				$menuParams = $menu->getParams();
			else
				$menuParams = @$menu->params;
			//
			if(empty($product_keywords))
				$product_keywords =  $menuParams->get('menu-meta_keywords', '');
			if(empty($product_description))
				$product_description =  $menuParams->get('menu-meta_description', '');
			if($menuParams->get('robots'))
				$doc->setMetadata('robots', $menuParams->get('robots'));
		}

		if(!empty($product_keywords))
			$doc->setMetadata('keywords', $product_keywords);
		if(!empty($product_description))
			$doc->setMetadata('description', $product_description);

		// Page title
		if(empty($product_page_title)){
			$product_page_title = $product_name;
		}
		hikashop_setPageTitle($product_page_title);

		//
		$parent = 0;
		$url_itemid = '';
		if(!empty($Itemid))
			$url_itemid = '&Itemid='.$Itemid;
		$tmpl = hikaInput::get()->getString('tmpl');
		if(!empty($tmpl))
			$url_itemid = '&tmpl='.$tmpl;
		$this->assignRef('url_itemid', $url_itemid);

		// Set pathway only when we are not coming directly from a menu
		if(empty($menu) || !(strpos($menu->link,'option='.HIKASHOP_COMPONENT) !== false && strpos($menu->link,'view=product') !== false && strpos($menu->link,'layout=show') !== false)) {
			$pathway = $app->getPathway();
			$pathway_sef_name = $config->get('pathway_sef_name','category_pathway');
			$category_pathway = hikaInput::get()->getInt($pathway_sef_name,0);
			if($category_pathway) {
				$categoryClass = hikashop_get('class.category');

				if(!empty($menu->id)) {
					$menuClass = hikashop_get('class.menus');
					$menuData = $menuClass->get($menu->id);
					if(@$menuData->hikashop_params['content_type'] == 'manufacturer') {
						$new_id = 'manufacturer';
						$categoryClass->getMainElement($new_id);
						$menuData->hikashop_params['selectparentlisting'] = $new_id;
					}
					if(!empty($menuData->hikashop_params['selectparentlisting'])) {
						$parent = $menuData->hikashop_params['selectparentlisting'];
					}
				}

				$categories = $categoryClass->getParents($category_pathway, $parent);
				array_shift($categories);
				foreach($categories as $category) {
					$categoryClass->addAlias($category);
					$pathway->addItem(hikashop_translate($category->category_name), hikashop_completeLink('category&task=listing&cid='.(int)$category->category_id.'&name='.$category->alias.$url_itemid));
				}
				unset($categories);
			}
			$related_sef_name = $config->get('related_sef_name','related_product');
			$related = hikaInput::get()->getInt($related_sef_name,0);
			if($config->get('simplified_breadcrumbs',1) || !$category_pathway) {
				$category_pathway = '';
			} else {
				$pathway_sef_name = $config->get('pathway_sef_name','category_pathway');
				$category_pathway = '&'.$pathway_sef_name.'='.$category_pathway;
			}

			if(!empty($related)) {
				$prod = $productClass->get($related);
				if(!empty($prod)) {
					$productClass->addAlias($prod);
					$pathway->addItem(strip_tags(hikashop_translate($prod->product_name)), hikashop_completeLink('product&task=show&cid='.(int)$prod->product_id.'&name='.$prod->alias.$category_pathway.$url_itemid));
				}
			}
			$pathway->addItem(strip_tags($product_name), hikashop_completeLink('product&task=show&cid='.(int)$element->product_id.'&name='.$element->alias.$category_pathway.$url_itemid));
		}
		
		// Add missing variants (they will be disabled)
		//
		$productClass->checkVariants($element);
		if(!empty($element->options)) {
			foreach($element->options as $k => $optionElement) {
				$productClass->checkVariants($element->options[$k]);
			}
		}

		// Set the default variant data
		//
		$productClass->setDefault($element);
		if(!empty($element->options)) {
			foreach($element->options as $k => $optionElement) {
				$productClass->setDefault($element->options[$k]);
			}
		}

		if(!empty($element->variants)) {
			foreach($element->variants as $k => $variant) {
				$variant->main =& $element->main;
			}
		}

		$this->assignRef('element', $element);

in the file components/com_hikashop/views/product/view.html.php and it should fix the problem.
We'll add the change on our end for the next version of HikaShop.

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