Solved | Override problem that causes breadcrumb to repeat prestashop 1.7.8.3

[Toulousain]

Hello,

The breadcrumb is displayed twice in a row when I set an override of the getBreadcrumbLinks() function in the ProductController.php file.

 

If I disable the getBreadcrumbLinks() function of the override the breadcrumb display is correct.

 

I specify that I did not modify the getBreadcrumbLinks() function placed in the override it is the native function of prestashop.

Do you know what can cause this problem and how to correct it?

Thanks a lot

Here is the function that causes the problem 

     public function getBreadcrumbLinks()
    {
        $breadcrumb = parent::getBreadcrumbLinks();

        $categoryDefault = new Category($this->product->id_category_default, $this->context->language->id);

        foreach ($categoryDefault->getAllParents() as $category) {
            if ($category->id_parent != 0 && !$category->is_root_category && $category->active) {
                $breadcrumb['links'][] = [
                    'title' => $category->name,
                    'url' => $this->context->link->getCategoryLink($category),
                ];
            }
        }

        if ($categoryDefault->id_parent != 0 && !$categoryDefault->is_root_category && $categoryDefault->active) {
            $breadcrumb['links'][] = [
                'title' => $categoryDefault->name,
                'url' => $this->context->link->getCategoryLink($categoryDefault),
            ];
        }

        $breadcrumb['links'][] = [
            'title' => $this->product->name,
			//'title' => $this->getProductPageTitle(),
            'url' => $this->context->link->getProductLink($this->product, null, null, null, null, null, (int) $this->getIdProductAttributeByRequest()),
        ];

        return $breadcrumb;
    }

 

Edited March 13, 2022 by Toulousain
solved (see edit history)

[Ress]

Hi,

Try to edit first line,

$breadcrumb = FrontController::getBreadcrumbLinks();

Edited March 13, 2022 by Ress (see edit history)

[Toulousain]

Hello Ress, +1 for you. Your answers are simple, fast and effective.
Your solution is the right one.
It works very well.
Thanks 

[DutchPresta]

On 3/13/2022 at 6:02 PM, Ress said:

Hi,

Try to edit first line,

$breadcrumb = FrontController::getBreadcrumbLinks();

 

Perfect solution thank you!