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ps_facetedsearch.php
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ps_facetedsearch.php
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<?php
/**
* Copyright since 2007 PrestaShop SA and Contributors
* PrestaShop is an International Registered Trademark & Property of PrestaShop SA
*
* NOTICE OF LICENSE
*
* This source file is subject to the Academic Free License 3.0 (AFL-3.0)
* that is bundled with this package in the file LICENSE.md.
* It is also available through the world-wide-web at this URL:
* https://opensource.org/licenses/AFL-3.0
* 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 license@prestashop.com so we can send you a copy immediately.
*
* @author PrestaShop SA <contact@prestashop.com>
* @copyright Since 2007 PrestaShop SA and Contributors
* @license https://opensource.org/licenses/AFL-3.0 Academic Free License 3.0 (AFL-3.0)
*/
if (!defined('_PS_VERSION_')) {
exit;
}
$autoloadPath = __DIR__ . '/vendor/autoload.php';
if (file_exists($autoloadPath)) {
require_once $autoloadPath;
}
use PrestaShop\Module\FacetedSearch\Filters\Converter;
use PrestaShop\Module\FacetedSearch\HookDispatcher;
use PrestaShop\PrestaShop\Core\Module\WidgetInterface;
class Ps_Facetedsearch extends Module implements WidgetInterface
{
/**
* @var string Name of the module running on PS 1.6.x. Used for data migration.
*/
const PS_16_EQUIVALENT_MODULE = 'blocklayered';
/**
* Lock indexation if too many products
*
* @var int
*/
const LOCK_TOO_MANY_PRODUCTS = 5000;
/**
* Lock template filter creation if too many products
*
* @var int
*/
const LOCK_TEMPLATE_CREATION = 20000;
/**
* US iso code, used to prevent taxes usage while computing prices
*
* @var array
*/
const ISO_CODE_TAX_FREE = [
'US',
];
/**
* Number of digits for MySQL DECIMAL
*
* @var int
*/
const DECIMAL_DIGITS = 6;
/**
* @var array List of controllers supported by this module
*/
protected $supportedControllers = [];
/**
* @var bool
*/
private $ajax;
/**
* @var int
*/
private $psLayeredFullTree;
/**
* @var Db
*/
private $database;
/**
* @var HookDispatcher
*/
private $hookDispatcher;
public function __construct()
{
$this->name = 'ps_facetedsearch';
$this->tab = 'front_office_features';
$this->version = '3.16.1';
$this->author = 'PrestaShop';
$this->need_instance = 0;
$this->bootstrap = true;
$this->ajax = (bool) Tools::getValue('ajax');
parent::__construct();
$this->displayName = $this->trans('Faceted search', [], 'Modules.Facetedsearch.Admin');
$this->description = $this->trans('Filter your catalog to help visitors picture the category tree and browse your store easily.', [], 'Modules.Facetedsearch.Admin');
$this->psLayeredFullTree = (int) Configuration::get('PS_LAYERED_FULL_TREE');
$this->ps_versions_compliancy = ['min' => '1.7.6.0', 'max' => _PS_VERSION_];
$this->hookDispatcher = new HookDispatcher($this);
$this->initializeSupportedControllers();
}
/**
* Check if method is an ajax request.
* This check is an old behavior and only check for _GET value.
*
* @return bool
*/
public function isAjax()
{
return (bool) $this->ajax;
}
/**
* Return the current database instance
*
* @return Db
*/
public function getDatabase()
{
if ($this->database === null) {
$this->database = Db::getInstance();
}
return $this->database;
}
/**
* Return current context
*
* @return Context
*/
public function getContext()
{
return $this->context;
}
protected function getDefaultFilters()
{
return [
'layered_selection_subcategories' => [
'label' => 'Sub-categories filter',
],
'layered_selection_stock' => [
'label' => 'Product stock filter',
],
'layered_selection_condition' => [
'label' => 'Product condition filter',
],
'layered_selection_manufacturer' => [
'label' => 'Product brand filter',
],
'layered_selection_weight_slider' => [
'label' => 'Product weight filter (slider)',
'slider' => true,
],
'layered_selection_price_slider' => [
'label' => 'Product price filter (slider)',
'slider' => true,
],
'layered_selection_extras' => [
'label' => 'Product extras filter',
],
];
}
public function install()
{
$installed = parent::install()
&& $this->registerHook($this->getHookDispatcher()->getAvailableHooks());
// Installation failed (or hook registration) => uninstall the module
if (!$installed) {
$this->uninstall();
return false;
}
if ($this->uninstallPrestaShop16Module()) {
$this->rebuildLayeredStructure();
$this->buildLayeredCategories();
$this->rebuildPriceIndexTable();
$this->getDatabase()->execute('ALTER TABLE ' . _DB_PREFIX_ . 'layered_filter CHANGE `filters` `filters` LONGTEXT NULL');
$this->getDatabase()->execute('DROP TABLE IF EXISTS ' . _DB_PREFIX_ . 'layered_friendly_url');
} else {
Configuration::updateValue('PS_LAYERED_CACHE_ENABLED', 1);
Configuration::updateValue('PS_LAYERED_SHOW_QTIES', 1);
Configuration::updateValue('PS_LAYERED_FULL_TREE', 1);
Configuration::updateValue('PS_LAYERED_FILTER_PRICE_USETAX', 1);
Configuration::updateValue('PS_LAYERED_FILTER_CATEGORY_DEPTH', 1);
Configuration::updateValue('PS_ATTRIBUTE_ANCHOR_SEPARATOR', '-');
Configuration::updateValue('PS_LAYERED_FILTER_PRICE_ROUNDING', 1);
Configuration::updateValue('PS_LAYERED_FILTER_SHOW_OUT_OF_STOCK_LAST', 0);
Configuration::updateValue('PS_LAYERED_FILTER_BY_DEFAULT_CATEGORY', 0);
Configuration::updateValue('PS_USE_JQUERY_UI_SLIDER', 1);
Configuration::updateValue('PS_LAYERED_DEFAULT_CATEGORY_TEMPLATE', 0);
$this->psLayeredFullTree = 1;
$this->rebuildLayeredStructure();
$this->buildLayeredCategories();
$productsCount = $this->getDatabase()->getValue('SELECT COUNT(*) FROM `' . _DB_PREFIX_ . 'product`');
if ($productsCount < static::LOCK_TEMPLATE_CREATION) {
$this->createDefaultTemplate();
}
$this->rebuildPriceIndexTable();
$this->installIndexableAttributeTable();
$this->installProductAttributeTable();
if ($productsCount < static::LOCK_TOO_MANY_PRODUCTS) {
$this->fullPricesIndexProcess();
$this->indexAttributes();
}
}
return true;
}
public function uninstall()
{
/* Delete all configurations */
Configuration::deleteByName('PS_LAYERED_CACHE_ENABLED');
Configuration::deleteByName('PS_LAYERED_SHOW_QTIES');
Configuration::deleteByName('PS_LAYERED_FULL_TREE');
Configuration::deleteByName('PS_LAYERED_INDEXED');
Configuration::deleteByName('PS_LAYERED_FILTER_PRICE_USETAX');
Configuration::deleteByName('PS_LAYERED_FILTER_CATEGORY_DEPTH');
Configuration::deleteByName('PS_LAYERED_FILTER_PRICE_ROUNDING');
Configuration::deleteByName('PS_LAYERED_FILTER_SHOW_OUT_OF_STOCK_LAST');
Configuration::deleteByName('PS_LAYERED_FILTER_BY_DEFAULT_CATEGORY');
$this->getDatabase()->execute('DROP TABLE IF EXISTS ' . _DB_PREFIX_ . 'layered_category');
$this->getDatabase()->execute('DROP TABLE IF EXISTS ' . _DB_PREFIX_ . 'layered_filter');
$this->getDatabase()->execute('DROP TABLE IF EXISTS ' . _DB_PREFIX_ . 'layered_filter_block');
$this->getDatabase()->execute('DROP TABLE IF EXISTS ' . _DB_PREFIX_ . 'layered_filter_shop');
$this->getDatabase()->execute('DROP TABLE IF EXISTS ' . _DB_PREFIX_ . 'layered_indexable_attribute_group');
$this->getDatabase()->execute('DROP TABLE IF EXISTS ' . _DB_PREFIX_ . 'layered_indexable_attribute_group_lang_value');
$this->getDatabase()->execute('DROP TABLE IF EXISTS ' . _DB_PREFIX_ . 'layered_indexable_attribute_lang_value');
$this->getDatabase()->execute('DROP TABLE IF EXISTS ' . _DB_PREFIX_ . 'layered_indexable_feature');
$this->getDatabase()->execute('DROP TABLE IF EXISTS ' . _DB_PREFIX_ . 'layered_indexable_feature_lang_value');
$this->getDatabase()->execute('DROP TABLE IF EXISTS ' . _DB_PREFIX_ . 'layered_indexable_feature_value_lang_value');
$this->getDatabase()->execute('DROP TABLE IF EXISTS ' . _DB_PREFIX_ . 'layered_price_index');
$this->getDatabase()->execute('DROP TABLE IF EXISTS ' . _DB_PREFIX_ . 'layered_product_attribute');
return parent::uninstall();
}
/**
* Migrate data from 1.6 equivalent module (if applicable), then uninstall
*/
private function uninstallPrestaShop16Module()
{
if (!Module::isInstalled(self::PS_16_EQUIVALENT_MODULE)) {
return false;
}
/** @var Module|bool $oldModule */
$oldModule = Module::getInstanceByName(self::PS_16_EQUIVALENT_MODULE);
if ($oldModule) {
// This closure calls the parent class to prevent data to be erased
// It allows the new module to be configured without migration
$parentUninstallClosure = function () {
return parent::uninstall();
};
$parentUninstallClosure = $parentUninstallClosure->bindTo($oldModule, get_class($oldModule));
$parentUninstallClosure();
}
return true;
}
/**
* @return HookDispatcher
*/
public function getHookDispatcher()
{
return $this->hookDispatcher;
}
/*
* Generate data product attributes
*
* @param int $idProduct
*
* @return boolean
*/
public function indexAttributes($idProduct = null)
{
if (null === $idProduct) {
$this->getDatabase()->execute('TRUNCATE ' . _DB_PREFIX_ . 'layered_product_attribute');
} else {
$this->getDatabase()->execute(
'DELETE FROM ' . _DB_PREFIX_ . 'layered_product_attribute
WHERE id_product = ' . (int) $idProduct
);
}
return $this->getDatabase()->execute(
'INSERT INTO `' . _DB_PREFIX_ . 'layered_product_attribute` (`id_attribute`, `id_product`, `id_attribute_group`, `id_shop`)
SELECT pac.id_attribute, pa.id_product, ag.id_attribute_group, product_attribute_shop.`id_shop`
FROM ' . _DB_PREFIX_ . 'product_attribute pa' .
Shop::addSqlAssociation('product_attribute', 'pa') . '
INNER JOIN ' . _DB_PREFIX_ . 'product_attribute_combination pac ON pac.id_product_attribute = pa.id_product_attribute
INNER JOIN ' . _DB_PREFIX_ . 'attribute a ON (a.id_attribute = pac.id_attribute)
INNER JOIN ' . _DB_PREFIX_ . 'attribute_group ag ON ag.id_attribute_group = a.id_attribute_group
' . ($idProduct === null ? '' : 'AND pa.id_product = ' . (int) $idProduct) . '
GROUP BY a.id_attribute, pa.id_product , product_attribute_shop.`id_shop`'
);
}
/*
* Generate data for product features
*
* @return boolean
*/
public function indexFeatures()
{
return $this->getDatabase()->execute(
'INSERT INTO `' . _DB_PREFIX_ . 'layered_indexable_feature` ' .
'SELECT id_feature, 1 FROM `' . _DB_PREFIX_ . 'feature` ' .
'WHERE id_feature NOT IN (SELECT id_feature FROM ' .
'`' . _DB_PREFIX_ . 'layered_indexable_feature`)'
);
}
/*
* Generate data for product attribute group
*
* @return boolean
*/
public function indexAttributeGroup()
{
return $this->getDatabase()->execute(
'INSERT INTO `' . _DB_PREFIX_ . 'layered_indexable_attribute_group` ' .
'SELECT id_attribute_group, 1 FROM `' . _DB_PREFIX_ . 'attribute_group` ' .
'WHERE id_attribute_group NOT IN (SELECT id_attribute_group FROM ' .
'`' . _DB_PREFIX_ . 'layered_indexable_attribute_group`)'
);
}
/**
* Full prices index process
*
* @param int $cursor in order to restart indexing from the last state
* @param bool $ajax
* @param bool $smart
*/
public function fullPricesIndexProcess($cursor = 0, $ajax = false, $smart = false)
{
if ($cursor == 0 && !$smart) {
$this->rebuildPriceIndexTable();
}
return $this->indexPrices($cursor, true, $ajax, $smart);
}
/**
* Prices index process
*
* @param int $cursor in order to restart indexing from the last state
* @param bool $ajax
*/
public function pricesIndexProcess($cursor = 0, $ajax = false)
{
return $this->indexPrices($cursor, false, $ajax);
}
/**
* Index product prices
*
* @param int $idProduct
* @param bool $smart Delete before reindex
*/
public function indexProductPrices($idProduct, $smart = true)
{
static $groups = null;
if ($groups === null) {
$groups = $this->getDatabase()->executeS('SELECT id_group FROM `' . _DB_PREFIX_ . 'group_reduction`');
if (!$groups) {
$groups = [];
}
}
$shopList = Shop::getShops(false, null, true);
foreach ($shopList as $idShop) {
$currencyList = Currency::getCurrencies(false, 1, new Shop($idShop));
$minPrice = [];
$maxPrice = [];
if ($smart) {
$this->getDatabase()->execute('DELETE FROM `' . _DB_PREFIX_ . 'layered_price_index` WHERE `id_product` = ' . (int) $idProduct . ' AND `id_shop` = ' . (int) $idShop);
}
$taxRatesByCountry = $this->getDatabase()->executeS(
'SELECT t.rate rate, tr.id_country, c.iso_code ' .
'FROM `' . _DB_PREFIX_ . 'product_shop` p ' .
'LEFT JOIN `' . _DB_PREFIX_ . 'tax_rules_group` trg ON ' .
'(trg.id_tax_rules_group = p.id_tax_rules_group AND p.id_shop = ' . (int) $idShop . ') ' .
'LEFT JOIN `' . _DB_PREFIX_ . 'tax_rule` tr ON (tr.id_tax_rules_group = trg.id_tax_rules_group) ' .
'LEFT JOIN `' . _DB_PREFIX_ . 'tax` t ON (t.id_tax = tr.id_tax AND t.active = 1) ' .
'JOIN `' . _DB_PREFIX_ . 'country` c ON (tr.id_country=c.id_country AND c.active = 1) ' .
'WHERE id_product = ' . (int) $idProduct . ' ' .
'GROUP BY id_product, tr.id_country'
);
if (empty($taxRatesByCountry) || !Configuration::get('PS_LAYERED_FILTER_PRICE_USETAX')) {
$shopCountries = Country::getCountriesByIdShop($idShop, $this->getContext()->language->id);
$taxCountries = array_filter($shopCountries, function ($country) {
return $country['active'];
});
$taxRatesByCountry = array_map(function ($country) {
return [
'rate' => 0,
'id_country' => $country['id_country'],
'iso_code' => $country['iso_code'],
];
}, $taxCountries);
}
$productMinPrices = $this->getDatabase()->executeS(
'SELECT id_shop, id_currency, id_country, id_group, from_quantity
FROM `' . _DB_PREFIX_ . 'specific_price`
WHERE id_product = ' . (int) $idProduct . ' AND id_shop IN (0,' . (int) $idShop . ')'
);
$countries = Country::getCountries($this->getContext()->language->id, true, false, false);
foreach ($countries as $country) {
$idCountry = $country['id_country'];
// Get price by currency & country, without reduction!
foreach ($currencyList as $currency) {
$price = Product::priceCalculation(
$idShop,
(int) $idProduct,
null,
$idCountry,
null,
null,
$currency['id_currency'],
null,
null,
false,
6, // Decimals
false,
false,
true,
$specificPriceOutput,
true
);
$minPrice[$idCountry][$currency['id_currency']] = $price;
$maxPrice[$idCountry][$currency['id_currency']] = $price;
}
foreach ($productMinPrices as $specificPrice) {
foreach ($currencyList as $currency) {
if ($specificPrice['id_currency'] &&
$specificPrice['id_currency'] != $currency['id_currency']
) {
continue;
}
$price = Product::priceCalculation(
$idShop,
(int) $idProduct,
null,
$idCountry,
null,
null,
$currency['id_currency'],
(($specificPrice['id_group'] == 0) ? null : $specificPrice['id_group']),
$specificPrice['from_quantity'],
false,
6,
false,
true,
true,
$specificPriceOutput,
true
);
if ($price > $maxPrice[$idCountry][$currency['id_currency']]) {
$maxPrice[$idCountry][$currency['id_currency']] = $price;
}
if ($price == 0) {
continue;
}
if (null === $minPrice[$idCountry][$currency['id_currency']] || $price < $minPrice[$idCountry][$currency['id_currency']]) {
$minPrice[$idCountry][$currency['id_currency']] = $price;
}
}
}
foreach ($groups as $group) {
foreach ($currencyList as $currency) {
$price = Product::priceCalculation(
$idShop,
(int) $idProduct,
null,
(int) $idCountry,
null,
null,
(int) $currency['id_currency'],
(int) $group['id_group'],
null,
false,
6,
false,
true,
true,
$specificPriceOutput,
true
);
if (!isset($maxPrice[$idCountry][$currency['id_currency']])) {
$maxPrice[$idCountry][$currency['id_currency']] = 0;
}
if (!isset($minPrice[$idCountry][$currency['id_currency']])) {
$minPrice[$idCountry][$currency['id_currency']] = null;
}
if ($price == 0) {
continue;
}
if (null === $minPrice[$idCountry][$currency['id_currency']] || $price < $minPrice[$idCountry][$currency['id_currency']]) {
$minPrice[$idCountry][$currency['id_currency']] = $price;
}
if ($price > $maxPrice[$idCountry][$currency['id_currency']]) {
$maxPrice[$idCountry][$currency['id_currency']] = $price;
}
}
}
}
$values = [];
foreach ($taxRatesByCountry as $taxRateByCountry) {
$taxRate = $taxRateByCountry['rate'];
$idCountry = $taxRateByCountry['id_country'];
foreach ($currencyList as $currency) {
$minPriceValue = array_key_exists($idCountry, $minPrice) ? $minPrice[$idCountry][$currency['id_currency']] : 0;
$maxPriceValue = array_key_exists($idCountry, $maxPrice) ? $maxPrice[$idCountry][$currency['id_currency']] : 0;
if (!in_array($taxRateByCountry['iso_code'], self::ISO_CODE_TAX_FREE)) {
$minPriceValue = Tools::ps_round($minPriceValue * (100 + $taxRate) / 100, self::DECIMAL_DIGITS);
$maxPriceValue = Tools::ps_round($maxPriceValue * (100 + $taxRate) / 100, self::DECIMAL_DIGITS);
}
$values[] = '(' . (int) $idProduct . ',
' . (int) $currency['id_currency'] . ',
' . $idShop . ',
' . (float) $minPriceValue . ',
' . (float) $maxPriceValue . ',
' . (int) $idCountry . ')';
}
}
if (!empty($values)) {
$this->getDatabase()->execute(
'INSERT INTO `' . _DB_PREFIX_ . 'layered_price_index` (id_product, id_currency, id_shop, price_min, price_max, id_country)
VALUES ' . implode(',', $values) . '
ON DUPLICATE KEY UPDATE id_product = id_product' // Avoid duplicate keys
);
}
}
}
/**
* Get page content
*/
public function getContent()
{
$message = '';
if (Tools::isSubmit('SubmitFilter')) {
// Get filter data
$templateName = Tools::getValue('layered_tpl_name');
$controllers = Tools::getValue('controllers');
$categoryBox = Tools::getValue('categoryBox');
if (empty($templateName)) {
$message = $this->displayError($this->trans('Filter template name required (cannot be empty)', [], 'Modules.Facetedsearch.Admin'));
} elseif (empty($controllers)) {
$message = $this->displayError($this->trans('You must select at least one page.', [], 'Modules.Facetedsearch.Admin'));
} elseif (in_array('category', $controllers) && (empty($categoryBox) || !is_array($categoryBox))) {
$message = $this->displayError($this->trans('You must select at least one category if you want to use this filter template on category pages.', [], 'Modules.Facetedsearch.Admin'));
} else {
// Prepare values
$filterValues = [
'shop_list' => [],
'categories' => [],
'controllers' => [],
];
// Associate shops in case of multistore
if (isset($_POST['checkBoxShopAsso_layered_filter'])) {
foreach ($_POST['checkBoxShopAsso_layered_filter'] as $idShop => $row) {
$filterValues['shop_list'][] = (int) $idShop;
}
} else {
$filterValues['shop_list'] = [(int) $this->getContext()->shop->id];
}
// Add categories to filter values
if (!empty($categoryBox)) {
foreach ($categoryBox as $idCategory) {
$filterValues['categories'][] = (int) $idCategory;
}
}
// Add controllers to filter values
foreach ($controllers as $controller) {
$filterValues['controllers'][] = $controller;
}
// Add filters themselves
foreach ($_POST as $key => $value) {
if (!preg_match('~^(?P<key>layered_selection_.*)(?<!_filter_)(?<!type)(?<!show_limit)$~', $key, $matches)) {
continue;
}
$filterValues[$matches['key']] = [
'filter_type' => (int) Tools::getValue($matches['key'] . '_filter_type', 0),
'filter_show_limit' => (int) Tools::getValue($matches['key'] . '_filter_show_limit', 0),
];
}
$filterData = [
'name' => pSQL($templateName),
'filters' => pSQL(serialize($filterValues)),
'n_categories' => (int) count($filterValues['categories']),
];
// New filter or editing existing
$idLayeredFilter = (int) Tools::getValue('id_layered_filter');
if (!$idLayeredFilter) {
$sql = 'INSERT INTO ' . _DB_PREFIX_ . 'layered_filter ' .
'(name, filters, n_categories, date_add, id_layered_filter) ' .
'VALUES (' .
'"' . pSQL($filterData['name']) . '", ' .
'"' . $filterData['filters'] . '", ' .
'' . (int) $filterData['n_categories'] . ', ' .
'"' . pSQL(date('Y-m-d H:i:s')) . '", ' .
'' . $idLayeredFilter . ')';
$this->getDatabase()->execute($sql);
$idLayeredFilter = (int) $this->getDatabase()->Insert_ID();
} else {
$this->getDatabase()->execute(
'DELETE FROM ' . _DB_PREFIX_ . 'layered_filter_shop WHERE `id_layered_filter` = ' . (int) $idLayeredFilter
);
$sql = 'UPDATE ' . _DB_PREFIX_ . 'layered_filter ' .
'SET name = "' . pSQL($filterData['name']) . '", ' .
'filters = "' . $filterData['filters'] . '", ' .
'n_categories = ' . (int) $filterData['n_categories'] . ' ' .
'WHERE id_layered_filter = ' . $idLayeredFilter;
$this->getDatabase()->execute($sql);
}
// Add multistore associations to filters
if (!empty($filterValues['shop_list'])) {
foreach ($filterValues['shop_list'] as $id_shop) {
$this->getDatabase()->execute(
'INSERT INTO ' . _DB_PREFIX_ . 'layered_filter_shop (`id_layered_filter`, `id_shop`)
VALUES(' . $idLayeredFilter . ', ' . (int) $id_shop . ')'
);
}
}
// Rebuild categories and confirm
$this->buildLayeredCategories();
$message = $this->displayConfirmation(
$this->trans('Your filter', [], 'Modules.Facetedsearch.Admin') . ' "' .
Tools::safeOutput($templateName) . '" ' .
(
!empty($_POST['id_layered_filter']) ?
$this->trans('was updated successfully.', [], 'Modules.Facetedsearch.Admin') :
$this->trans('was added successfully.', [], 'Modules.Facetedsearch.Admin')
)
);
}
} elseif (Tools::isSubmit('submitLayeredSettings')) {
Configuration::updateValue('PS_LAYERED_CACHE_ENABLED', (int) Tools::getValue('ps_layered_cache_enabled'));
Configuration::updateValue('PS_LAYERED_SHOW_QTIES', (int) Tools::getValue('ps_layered_show_qties'));
Configuration::updateValue('PS_LAYERED_FULL_TREE', (int) Tools::getValue('ps_layered_full_tree'));
Configuration::updateValue('PS_LAYERED_FILTER_PRICE_USETAX', (int) Tools::getValue('ps_layered_filter_price_usetax'));
Configuration::updateValue('PS_LAYERED_FILTER_CATEGORY_DEPTH', (int) Tools::getValue('ps_layered_filter_category_depth'));
Configuration::updateValue('PS_LAYERED_FILTER_PRICE_ROUNDING', (int) Tools::getValue('ps_layered_filter_price_rounding'));
Configuration::updateValue('PS_LAYERED_FILTER_SHOW_OUT_OF_STOCK_LAST', (int) Tools::getValue('ps_layered_filter_show_out_of_stock_last'));
Configuration::updateValue('PS_LAYERED_FILTER_BY_DEFAULT_CATEGORY', (int) Tools::getValue('ps_layered_filter_by_default_category'));
Configuration::updateValue('PS_USE_JQUERY_UI_SLIDER', (int) Tools::getValue('ps_use_jquery_ui_slider'));
Configuration::updateValue('PS_LAYERED_DEFAULT_CATEGORY_TEMPLATE', (int) Tools::getValue('ps_layered_default_category_template'));
$this->psLayeredFullTree = (int) Tools::getValue('ps_layered_full_tree');
$message = '<div class="alert alert-success">' . $this->trans('Settings saved successfully', [], 'Modules.Facetedsearch.Admin') . '</div>';
$this->invalidateLayeredFilterBlockCache();
} elseif (Tools::getValue('deleteFilterTemplate')) {
$layered_values = $this->getDatabase()->getValue(
'SELECT filters
FROM ' . _DB_PREFIX_ . 'layered_filter
WHERE id_layered_filter = ' . (int) Tools::getValue('id_layered_filter')
);
if ($layered_values) {
$this->getDatabase()->execute(
'DELETE FROM ' . _DB_PREFIX_ . 'layered_filter
WHERE id_layered_filter = ' . (int) Tools::getValue('id_layered_filter') . ' LIMIT 1'
);
$this->buildLayeredCategories();
$message = $this->displayConfirmation($this->trans('Filter template deleted, categories updated (reverted to default Filter template).', [], 'Modules.Facetedsearch.Admin'));
} else {
$message = $this->displayError($this->trans('Filter template not found', [], 'Modules.Facetedsearch.Admin'));
}
}
// Assign general variables
$this->context->smarty->assign('uri', $this->getPathUri());
// Assign assets
if (file_exists(_PS_ROOT_DIR_ . '/js/vendor/Sortable.min.js')) {
$this->context->controller->addJS(_PS_JS_DIR_ . 'vendor/Sortable.min.js');
} else {
if (method_exists($this->context->controller, 'addJquery')) {
$this->context->controller->addJS(_PS_JS_DIR_ . 'jquery/plugins/jquery.sortable.js');
}
}
$this->context->controller->addJS($this->_path . 'views/dist/back.js');
$this->context->controller->addCSS($this->_path . 'views/dist/back.css');
// Render screen for adding new template
if (Tools::getValue('add_new_filters_template')) {
return $this->renderAdminTemplateEdit();
}
if (Tools::getValue('edit_filters_template')) {
// Try to get template to edit from database
$idLayeredFilter = (int) Tools::getValue('id_layered_filter');
$template = $this->getFilterTemplate($idLayeredFilter);
if (!empty($template)) {
return $this->renderAdminTemplateEdit($template);
} else {
$message = $this->displayError($this->trans('Filter template not found', [], 'Modules.Facetedsearch.Admin'));
}
}
$this->context->smarty->assign('message', $message);
// Render general admin screen
return $this->renderAdminMain();
}
/**
* Returns content for main module configuration screen
*/
public function renderAdminMain()
{
// General purpose variables
$features = $this->getAvailableFeatures();
$attributeGroups = $this->getAvailableAttributes();
$cronToken = substr(Tools::hash('ps_facetedsearch/index'), 0, 10);
$this->context->smarty->assign([
'PS_LAYERED_INDEXED' => (int) Configuration::getGlobalValue('PS_LAYERED_INDEXED'),
'current_url' => Tools::safeOutput(preg_replace('/&deleteFilterTemplate=[0-9]*&id_layered_filter=[0-9]*/', '', $_SERVER['REQUEST_URI'])),
'id_lang' => $this->getContext()->cookie->id_lang,
'token' => $cronToken,
'base_folder' => urlencode(_PS_ADMIN_DIR_),
'price_indexer_url' => $this->context->link->getModuleLink('ps_facetedsearch', 'cron', ['ajax' => true, 'action' => 'indexPrices', 'token' => $cronToken]),
'full_price_indexer_url' => $this->context->link->getModuleLink('ps_facetedsearch', 'cron', ['ajax' => true, 'action' => 'indexPrices', 'full' => 1, 'token' => $cronToken]),
'attribute_indexer_url' => $this->context->link->getModuleLink('ps_facetedsearch', 'cron', ['ajax' => true, 'action' => 'indexAttributes', 'token' => $cronToken]),
'clear_cache_url' => $this->context->link->getModuleLink('ps_facetedsearch', 'cron', ['ajax' => true, 'action' => 'clearCache', 'token' => $cronToken]),
'filters_templates' => $this->getExistingFiltersOverview(),
'show_quantities' => Configuration::get('PS_LAYERED_SHOW_QTIES'),
'cache_enabled' => Configuration::get('PS_LAYERED_CACHE_ENABLED'),
'full_tree' => $this->psLayeredFullTree,
'category_depth' => Configuration::get('PS_LAYERED_FILTER_CATEGORY_DEPTH'),
'price_use_tax' => (bool) Configuration::get('PS_LAYERED_FILTER_PRICE_USETAX'),
'limit_warning' => $this->displayLimitPostWarning(21 + count($attributeGroups) * 3 + count($features) * 3),
'price_use_rounding' => (bool) Configuration::get('PS_LAYERED_FILTER_PRICE_ROUNDING'),
'show_out_of_stock_last' => (bool) Configuration::get('PS_LAYERED_FILTER_SHOW_OUT_OF_STOCK_LAST'),
'filter_by_default_category' => (bool) Configuration::get('PS_LAYERED_FILTER_BY_DEFAULT_CATEGORY'),
'use_jquery_ui_slider' => (bool) Configuration::get('PS_USE_JQUERY_UI_SLIDER'),
'default_category_template' => Configuration::get('PS_LAYERED_DEFAULT_CATEGORY_TEMPLATE'),
]);
return $this->display(__FILE__, 'views/templates/admin/manage.tpl');
}
/**
* Returns content for filter template creation or editing
*/
public function renderAdminTemplateEdit($template = null)
{
// Get general data for use in template settings
$features = $this->getAvailableFeatures();
$attributeGroups = $this->getAvailableAttributes();
// Get available controllers
$controller_options = $this->getSupportedControllers();
// Initialize category tree component
$treeCategoriesHelper = new HelperTreeCategories('categories-treeview');
$treeCategoriesHelper
->setRootCategory((Shop::getContext() == Shop::CONTEXT_SHOP ? Category::getRootCategory()->id_category : 0))
->setUseCheckBox(true);
// If we are editing an already existing template, we will load its data,
// check categories and add selected filters. Otherwise, we prepare empty template.
if ($template !== null) {
$filters = Tools::unSerialize($template['filters']);
$id_layered_filter = $template['id_layered_filter'];
$template_name = $template['name'];
// Check categories
$treeCategoriesHelper->setSelectedCategories($filters['categories']);
// Check controllers assigned
if (!empty($filters['controllers'])) {
foreach ($filters['controllers'] as $controller) {
if (isset($controller_options[$controller])) {
$controller_options[$controller]['checked'] = true;
}
}
}
// We need to clear all data except the filters themselves, due to JS processing them
unset($filters['categories']);
unset($filters['controllers']);
unset($filters['shop_list']);
} else {
$id_layered_filter = 0;
$filters = [];
$template_name = sprintf($this->trans('My template - %s', [], 'Modules.Facetedsearch.Admin'), date('Y-m-d'));
}
// Assign multistore related data
if (Shop::isFeatureActive() && count(Shop::getShops(true, null, true)) > 1) {
$helper = new HelperForm();
$helper->id = Tools::getValue('id_layered_filter', null);
$helper->table = 'layered_filter';
$helper->identifier = 'id_layered_filter';
$this->context->smarty->assign('asso_shops', $helper->renderAssoShop());
}
$this->context->smarty->assign([
'current_url' => $this->context->link->getAdminLink('AdminModules', true, [], ['configure' => $this->name, 'tab_module' => $this->tab, 'module_name' => $this->name]),
'id_layered_filter' => $id_layered_filter,
'template_name' => $template_name,
'attribute_groups' => $attributeGroups,
'features' => $features,
'filters' => $filters,
'total_filters' => 6 + count($attributeGroups) + count($features),
'default_filters' => $this->getDefaultFilters(),
'categories_tree' => $treeCategoriesHelper->render(),
'controller_options' => $controller_options,
]);
// We are using two separate templates depending on context
if ($template !== null) {
return $this->display(__FILE__, 'views/templates/admin/view.tpl');
} else {
return $this->display(__FILE__, 'views/templates/admin/add.tpl');
}
}
public function displayLimitPostWarning($count)
{
$return = [];
if ((ini_get('suhosin.post.max_vars') && ini_get('suhosin.post.max_vars') < $count) || (ini_get('suhosin.request.max_vars') && ini_get('suhosin.request.max_vars') < $count)) {
$return['error_type'] = 'suhosin';
$return['post.max_vars'] = ini_get('suhosin.post.max_vars');
$return['request.max_vars'] = ini_get('suhosin.request.max_vars');
$return['needed_limit'] = $count + 100;
} elseif (ini_get('max_input_vars') && ini_get('max_input_vars') < $count) {
$return['error_type'] = 'conf';
$return['max_input_vars'] = ini_get('max_input_vars');
$return['needed_limit'] = $count + 100;
}
return $return;
}
private function query($sqlQuery)
{
return $this->getDatabase()->query($sqlQuery);
}
/**
* Returns array with all available attributes on the shop. Only used in backoffice.
*/
private function getAvailableAttributes()
{
return $this->getDatabase()->executeS(
'SELECT ag.id_attribute_group, ag.is_color_group, agl.name, COUNT(DISTINCT(a.id_attribute)) n
FROM ' . _DB_PREFIX_ . 'attribute_group ag
LEFT JOIN ' . _DB_PREFIX_ . 'attribute_group_lang agl ON (agl.id_attribute_group = ag.id_attribute_group)
LEFT JOIN ' . _DB_PREFIX_ . 'attribute a ON (a.id_attribute_group = ag.id_attribute_group)
WHERE agl.id_lang = ' . (int) $this->getContext()->cookie->id_lang . '
GROUP BY ag.id_attribute_group'
);
}
/**
* Returns array with all available features on the shop. Only used in backoffice.
*/
private function getAvailableFeatures()
{
return $this->getDatabase()->executeS(
'SELECT fl.id_feature, fl.name, COUNT(DISTINCT(fv.id_feature_value)) n
FROM ' . _DB_PREFIX_ . 'feature_lang fl
LEFT JOIN ' . _DB_PREFIX_ . 'feature_value fv ON (fv.id_feature = fl.id_feature)
WHERE (fv.custom IS NULL OR fv.custom = 0) AND fl.id_lang = ' . (int) $this->getContext()->cookie->id_lang . '
GROUP BY fl.id_feature'
);
}
/**
* Returns array with existing filters set up in the module, for overview on a main page
*/
private function getExistingFiltersOverview()
{
// Get data about current filters in database
$filters_templates = $this->getDatabase()->executeS('SELECT * FROM ' . _DB_PREFIX_ . 'layered_filter ORDER BY date_add DESC');
$supportedControllers = $this->getSupportedControllers();
foreach ($filters_templates as $k => $v) {
// Format controllers
$filters_templates[$k]['controllers'] = '';
// Let's get filter data
$data = Tools::unSerialize($v['filters']);
if (empty($data['controllers'])) {
continue;
}
// Now we will loop through the controllers assigned to this template and if we
// have a nice translation for this controller name, we will use it
$tmp = [];
foreach ($data['controllers'] as $c) {
$tmp[] = (isset($supportedControllers[$c]) ? $supportedControllers[$c]['name'] : $c);
}
$filters_templates[$k]['controllers'] = implode(', ', $tmp);
// Format date for different core versions. Since 8.0, it has only two arguments.
if (version_compare(_PS_VERSION_, '8.0.0', '>=')) {
$filters_templates[$k]['date_add'] = Tools::displayDate($v['date_add'], true);
} else {
$filters_templates[$k]['date_add'] = Tools::displayDate($v['date_add'], null, true);
}
}
return $filters_templates;
}
/**
* Rebuild layered structure
*/
public function rebuildLayeredStructure()
{
@set_time_limit(0);
/* Set memory limit to 128M only if current is lower */
$memoryLimit = Tools::getMemoryLimit();
if ($memoryLimit != -1 && $memoryLimit < 128 * 1024 * 1024) {
@ini_set('memory_limit', '128M');
}
/* Delete and re-create the layered categories table */
$this->getDatabase()->execute('DROP TABLE IF EXISTS ' . _DB_PREFIX_ . 'layered_category');
$this->getDatabase()->execute(
'CREATE TABLE IF NOT EXISTS `' . _DB_PREFIX_ . 'layered_category` (
`id_layered_category` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
`id_shop` INT(11) UNSIGNED NOT NULL,
`controller` VARCHAR(64) NOT NULL,
`id_category` INT(10) UNSIGNED NOT NULL,