productscategory module sorting modification

[ps3z]

hello guys

 

i would to modify productcategory module for sort the products new to old

 

Prestashop version 1.6.1.17

 

Regards

Ps3z

 

 

<?php
/*
* 2007-2016 PrestaShop
*
* NOTICE OF LICENSE
*
* This source file is subject to the Academic Free License (AFL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/afl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to [email protected] so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to http://www.prestashop.com for more information.
*
*  @author PrestaShop SA <[email protected]>
*  @copyright  2007-2016 PrestaShop SA
*  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
*  International Registered Trademark & Property of PrestaShop SA
*/

if (!defined('_PS_VERSION_'))
    exit;

class ProductsCategory extends Module
{
    protected $html;

    public function __construct()
    {
        $this->name = 'productscategory';
        $this->version = '1.8.1';
        $this->author = 'PrestaShop';
        $this->tab = 'front_office_features';
        $this->need_instance = 0;

        $this->bootstrap = true;
        parent::__construct();

        $this->displayName = $this->l('Products in the same category');
        $this->description = $this->l('Adds a block on the product page that displays products from the same category.');
        $this->ps_versions_compliancy = array('min' => '1.6', 'max' => '1.6.99.99');
    }

    public function install()
    {
        Configuration::updateValue('PRODUCTSCATEGORY_DISPLAY_PRICE', 0);
        $this->_clearCache('productscategory.tpl');

        return (parent::install()
            && $this->registerHook('productfooter')
            && $this->registerHook('header')
            && $this->registerHook('addproduct')
            && $this->registerHook('updateproduct')
            && $this->registerHook('deleteproduct')
        );
    }

    public function uninstall()
    {
        Configuration::deleteByName('PRODUCTSCATEGORY_DISPLAY_PRICE');
        $this->_clearCache('productscategory.tpl');

        return parent::uninstall();
    }

    public function getContent()
    {
        $this->html = '';
        if (Tools::isSubmit('submitCross') &&
            Tools::getValue('PRODUCTSCATEGORY_DISPLAY_PRICE') != 0 &&
            Tools::getValue('PRODUCTSCATEGORY_DISPLAY_PRICE') != 1
        )
            $this->html .= $this->displayError('Invalid displayPrice.');
        elseif (Tools::isSubmit('submitCross'))
        {
            Configuration::updateValue(
                'PRODUCTSCATEGORY_DISPLAY_PRICE',
                Tools::getValue('PRODUCTSCATEGORY_DISPLAY_PRICE')
            );
            $this->_clearCache('productscategory.tpl');
            $this->html .= $this->displayConfirmation($this->l('Settings updated successfully.'));
        }
        $this->html .= $this->renderForm();

        return $this->html;
    }

    protected function getCurrentProduct($products, $id_current)
    {
        if ($products)
        {
            foreach ($products as $key => $product)
            {
                if ($product['id_product'] == $id_current)
                    return $key;
            }
        }

        return false;
    }

    public function hookProductFooter($params)
    {
        $id_product = (int)$params['product']->id;
        $product = $params['product'];

        $cache_id = 'productscategory|'.$id_product.'|'.(isset($params['category']->id_category) ? (int)$params['category']->id_category : (int)$product->id_category_default);

        if (!$this->isCached('productscategory.tpl', $this->getCacheId($cache_id)))
        {

            $category = false;
            if (isset($params['category']->id_category))
                $category = $params['category'];
            else
            {
                if (isset($product->id_category_default) && $product->id_category_default > 1)
                    $category = new Category((int)$product->id_category_default);
            }

            if (!Validate::isLoadedObject($category) || !$category->active)
                return false;

            // Get infos
    
$category_products = $category->getProducts($this->context->language->id, 1, 100); /* 100 products max. */

            $nb_category_products = (int)count($category_products);
            $middle_position = 0;

            // Remove current product from the list
            if (is_array($category_products) && count($category_products))
            {
                foreach ($category_products as $key => $category_product)
                {
                    if ($category_product['id_product'] == $id_product)
                    {
                        unset($category_products[$key]);
                        break;
                    }
                }

                $taxes = Product::getTaxCalculationMethod();
                if (Configuration::get('PRODUCTSCATEGORY_DISPLAY_PRICE'))
                {
                    foreach ($category_products as $key => $category_product)
                    {
                        if ($category_product['id_product'] != $id_product)
                        {
                            if ($taxes == 0 || $taxes == 2)
                            {
                                $category_products[$key]['displayed_price'] = Product::getPriceStatic(
                                    (int)$category_product['id_product'],
                                    true,
                                    null,
                                    2
                                );
                            } elseif ($taxes == 1)
                            {
                                $category_products[$key]['displayed_price'] = Product::getPriceStatic(
                                    (int)$category_product['id_product'],
                                    false,
                                    null,
                                    2
                                );
                            }
                        }
                    }
                }

                // Get positions
                $middle_position = (int)round($nb_category_products / 2, 0);
                $product_position = $this->getCurrentProduct($category_products, (int)$id_product);

                // Flip middle product with current product
                if ($product_position)
                {
                    $tmp = $category_products[$middle_position - 1];
                    $category_products[$middle_position - 1] = $category_products[$product_position];
                    $category_products[$product_position] = $tmp;
                }

                // If products tab higher than 30, slice it
                if ($nb_category_products > 30)
                {
                    $category_products = array_slice($category_products, $middle_position - 15, 30, true);
                    $middle_position = 15;
                }
            }

            // Display tpl
            $this->smarty->assign(
                array(
                    'categoryProducts' => $category_products,
                    'middlePosition' => (int)$middle_position,
                    'ProdDisplayPrice' => Configuration::get('PRODUCTSCATEGORY_DISPLAY_PRICE')
                )
            );
        }

        return $this->display(__FILE__, 'productscategory.tpl', $this->getCacheId($cache_id));
    }

    public function hookHeader($params)
    {
        if (!isset($this->context->controller->php_self) || $this->context->controller->php_self != 'product')
            return;
        $this->context->controller->addCSS($this->_path.'css/productscategory.css', 'all');
        $this->context->controller->addJS($this->_path.'js/productscategory.js');
        $this->context->controller->addJqueryPlugin(array('scrollTo', 'serialScroll', 'bxslider'));
    }

    public function hookAddProduct($params)
    {
        if (!isset($params['product']))
            return;
        $id_product = (int)$params['product']->id;
        $product = $params['product'];

        $cache_id = 'productscategory|'.$id_product.'|'.(isset($params['category']->id_category) ? (int)$params['category']->id_category : (int)$product->id_category_default);
        $this->_clearCache('productscategory.tpl', $this->getCacheId($cache_id));
    }

    public function hookUpdateProduct($params)
    {
        if (!isset($params['product']))
            return;
        $id_product = (int)$params['product']->id;
        $product = $params['product'];

        $cache_id = 'productscategory|'.$id_product.'|'.(isset($params['category']->id_category) ? (int)$params['category']->id_category : (int)$product->id_category_default);
        $this->_clearCache('productscategory.tpl', $this->getCacheId($cache_id));
    }

    public function hookDeleteProduct($params)
    {
        if (!isset($params['product']))
            return;
        $id_product = (int)$params['product']->id;
        $product = $params['product'];

        $cache_id = 'productscategory|'.$id_product.'|'.(isset($params['category']->id_category) ? (int)$params['category']->id_category : (int)$product->id_category_default);
        $this->_clearCache('productscategory.tpl', $this->getCacheId($cache_id));
    }

    public function renderForm()
    {
        $fields_form = array(
            'form' => array(
                'legend' => array(
                    'title' => $this->l('Settings'),
                    'icon' => 'icon-cogs'
                ),
                'input' => array(
                    array(
                        'type' => 'switch',
                        'label' => $this->l('Display products\' prices'),
                        'desc' => $this->l('Show the prices of the products displayed in the block.'),
                        'name' => 'PRODUCTSCATEGORY_DISPLAY_PRICE',
                        'values' => array(
                            array(
                                'id' => 'active_on',
                                'value' => 1,
                                'label' => $this->l('Enabled')
                            ),
                            array(
                                'id' => 'active_off',
                                'value' => 0,
                                'label' => $this->l('Disabled')
                            )
                        ),
                    ),
                ),
                'submit' => array(
                    'title' => $this->l('Save'),
                )
            ),
        );

        $helper = new HelperForm();
        $helper->show_toolbar = false;
        $helper->table = $this->table;
        $lang = new Language((int)Configuration::get('PS_LANG_DEFAULT'));
        $helper->default_form_language = $lang->id;
        $helper->allow_employee_form_lang = Configuration::get('PS_BO_ALLOW_EMPLOYEE_FORM_LANG') ? Configuration::get(
            'PS_BO_ALLOW_EMPLOYEE_FORM_LANG'
        ) : 0;
        $helper->identifier = $this->identifier;
        $helper->submit_action = 'submitCross';
        $helper->currentIndex = $this->context->link->getAdminLink(
                'AdminModules',
                false
            ).'&configure='.$this->name.'&tab_module='.$this->tab.'&module_name='.$this->name;
        $helper->token = Tools::getAdminTokenLite('AdminModules');
        $helper->tpl_vars = array(
            'fields_value' => $this->getConfigFieldsValues(),
            'languages' => $this->context->controller->getLanguages(),
            'id_language' => $this->context->language->id
        );

        return $helper->generateForm(array($fields_form));
    }

    public function getConfigFieldsValues()
    {
        return array(
            'PRODUCTSCATEGORY_DISPLAY_PRICE' => Tools::getValue(
                    'PRODUCTSCATEGORY_DISPLAY_PRICE',
                    Configuration::get('PRODUCTSCATEGORY_DISPLAY_PRICE')
                ),
        );
    }

}

 

[stellina58]

Hello,

I would like to edit this part, 

like, for example, I want to show only 4 products from the same category, also to delete the text under the images.  Because the images already contains the links to the product selected, also the text shown is not exactly full text.  How do I delete the text part?

Thank you.