sarga/packages/Webkul/Product/src/Helpers/Toolbar.php

<?php

namespace Webkul\Product\Helpers;

class Toolbar extends AbstractProduct
{
    /**
     * Returns available sort orders
     *
     * @param string $key
     * @return string
     */
    public function getAvailableOrders()
    {
        return [
            'name-asc' => 'from-a-z',
            'name-desc' => 'from-z-a',
            'created_at-desc' => 'newest-first',
            'created_at-asc' => 'oldest-first',
            'price-asc' => 'cheapest-first',
            'price-desc' => 'expensive-first'
        ];
    }
    /**
     * Returns available limits
     *
     * @param string $key
     * @return string
     */
    public function getAvailableLimits()
    {
        return [9, 15, 21, 28];
    }

    /**
     * Returns the sort order url
     *
     * @param string $key
     * @return string
     */
    public function getOrderUrl($key)
    {
        $keys = explode('-', $key);

        return request()->fullUrlWithQuery([
                'sort' => current($keys),
                'order' => end($keys)
            ]);
    }

    /**
     * Returns the limit url
     *
     * @param integer $limit
     * @return string
     */
    public function getLimitUrl($limit)
    {
        return request()->fullUrlWithQuery([
                'limit' => $limit
            ]);
    }

    /**
     * Returns the mode url
     *
     * @param string $mode
     * @return string
     */
    public function getModeUrl($mode)
    {
        return request()->fullUrlWithQuery([
                'mode' => $mode
            ]);
    }

    /**
     * Checks if sort order is active
     *
     * @param string $key
     * @return boolean
     */
    public function isOrderCurrent($key)
    {
        $params = request()->input();

        if(isset($params['sort']) && $key == $params['sort'] . '-' . $params['order'])
            return true;
        elseif(!isset($params['sort']) && $key == 'created_at-desc')
            return true;

        return false;
    }

    /**
     * Checks if limit is active
     *
     * @param integer $limit
     * @return boolean
     */
    public function isLimitCurrent($limit)
    {
        $params = request()->input();

        if(isset($params['limit']) && $limit == $params['limit'])
            return true;

        return false;
    }

    /**
     * Checks if mode is active
     *
     * @param string $key
     * @return boolean
     */
    public function isModeActive($key)
    {
        $params = request()->input();

        if(isset($params['mode']) && $key == $params['mode'])
            return true;

        return false;
    }

    /**
     * Returns the current mode
     *
     * @param string $mode
     * @return string
     */
    public function getCurrentMode()
    {
        $params = request()->input();

        if(isset($params['mode']))
            return $params['mode'];

        return 'grid';
    }
}