pagantis / woocommerce

woocommerce-pagantis-plugin.php

<?php
/**
 * Plugin Name: Pagantis
 * Plugin URI: https://www.pagantis.com/
 * Description: Adds Pagantis as payment method to WooCommerce.
 * Version: 8.3.7
 * Author: Pagantis
 * Domain Path: /languages
 * WC requires at least: 3.0
 */

//namespace Gateways;


if (! defined('ABSPATH')) {
    exit;
}
define('PAGANTIS_VERSION', '8.3.7');

define('PAGANTIS_WC_MAIN_FILE', __FILE__);
define(
    'PAGANTIS_PLUGIN_URL',
    untrailingslashit(plugins_url(basename(plugin_dir_path(PAGANTIS_WC_MAIN_FILE)), basename(PAGANTIS_WC_MAIN_FILE)))

The function plugin_dir_path was not found. Maybe you did not declare it correctly or list all dependencies?

The function plugins_url was not found. Maybe you did not declare it correctly or list all dependencies?

The function untrailingslashit was not found. Maybe you did not declare it correctly or list all dependencies?

);
define('PAGANTIS_PLUGIN_PATH', untrailingslashit(plugin_dir_path(PAGANTIS_WC_MAIN_FILE)));
define('PAGANTIS_ORDERS_TABLE', 'cart_process');
define('PAGANTIS_WC_ORDERS_TABLE', 'posts');
define('PAGANTIS_LOGS_TABLE', 'pagantis_logs');
define('PAGANTIS_NOT_CONFIRMED_MESSAGE', 'No se ha podido confirmar el pago');
define('PAGANTIS_CONFIG_TABLE', 'pagantis_config');
define('PAGANTIS_CONCURRENCY_TABLE', 'pagantis_concurrency');
define('PAGANTIS_GIT_HUB_URL', 'https://github.com/pagantis/woocommerce');
define('PAGANTIS_DOC_URL', 'https://developer.pagantis.com');
define('PAGANTIS_SUPPORT_EMAIL', 'mailto:integrations@pagantis.com?Subject=woocommerce_plugin');
define('PAGANTIS_PLUGIN_ID', 'pagantis');


class WC_Pagantis_Plugin
{


    /**
     * The reference the *Singleton* instance of this class.
     *
     * @var $instance

The doc comment $instance at position 0 could not be parsed: Unknown type name '$instance' at position 0 in $instance.

     */
    private static $instance;


    /**
     * @var array $defaultConfig
     */
    private $defaultConfig;

The private property $defaultConfig is not used, and could be removed.

    /**
     * @var array $extraConfig
     */
    private $extraConfig;


    /**
     * WC_Pagantis constructor.
     */
    public function __construct()
    {
        require_once(plugin_dir_path(__FILE__) . 'vendor/autoload.php');

The function plugin_dir_path was not found. Maybe you did not declare it correctly or list all dependencies?

        require_once dirname(__FILE__) . '/includes/class-wc-pagantis-config.php';
        require_once dirname(__FILE__) . '/includes/functions.php';

        $this->template_path = plugin_dir_path(__FILE__) . 'templates/';

The property template_path does not exist. Although not strictly required by PHP, it is generally a best practice to declare properties explicitly.

        $this->prepare_wpdb_tables();
        $this->initialConfig = WC_Pagantis_Config::getDefaultConfig();

The property initialConfig does not exist. Although not strictly required by PHP, it is generally a best practice to declare properties explicitly.

        $this->extraConfig = WC_Pagantis_Config::getExtraConfig();
        add_action('plugins_loaded', array($this, 'bootstrap'));

The function add_action was not found. Maybe you did not declare it correctly or list all dependencies?

        load_plugin_textdomain('pagantis', false, basename(dirname(__FILE__)) . '/languages');

The function load_plugin_textdomain was not found. Maybe you did not declare it correctly or list all dependencies?

        add_filter('woocommerce_payment_gateways', array($this, 'add_pagantis_gateway'));

The function add_filter was not found. Maybe you did not declare it correctly or list all dependencies?

        add_filter('woocommerce_available_payment_gateways', array($this, 'check_if_pg_is_in_available_gateways'), 9999);
        add_filter('plugin_row_meta', array($this, 'get_plugin_row_meta_links'), 10, 2);
        add_filter('plugin_action_links_' . plugin_basename(__FILE__), array($this, 'get_plugin_action_links'));

The function plugin_basename was not found. Maybe you did not declare it correctly or list all dependencies?

        add_action('wp_enqueue_scripts', 'add_pagantis_widget_js');
        add_action('rest_api_init', array($this, 'register_pg_rest_routes')); //Endpoint
        add_filter('load_textdomain_mofile', array($this, 'loadPagantisTranslation'), 10, 2);
        register_activation_hook(__FILE__, array($this, 'prepare_wpdb_tables'));

The function register_activation_hook was not found. Maybe you did not declare it correctly or list all dependencies?

        add_action('woocommerce_product_options_general_product_data', array($this, 'pagantisPromotedProductTpl'));
        add_action('woocommerce_process_product_meta', array($this, 'pagantisPromotedVarSave'));
        add_action('woocommerce_product_bulk_edit_start', array($this, 'pagantis_promoted_bulk_template'));
        add_action('woocommerce_product_bulk_edit_save', array($this, 'save_pg_promoted_bulk_template'));
        add_action('woocommerce_after_add_to_cart_form', array($this, 'pagantisAddProductSimulator'));
        //add_action('wp_enqueue_scripts', array($this, 'enqueue_simulator_scripts'));
    }

    /**
     * Returns the *Singleton* instance of this class.
     *
     * @return self::$instance The *Singleton* instance.
     */
    public static function get_instance()
    {
        if (null === self::$instance) {
            self::$instance = new self();
        }

        return self::$instance;
    }

    /**
     * Private clone method to prevent cloning of the instance of the
     * *Singleton* instance.
     *
     * @return void
     */
    private function __clone()
    {
    }

    /**
     * Private unserialize method to prevent unserializing of the *Singleton*
     * instance.
     *
     * @return void
     */
    private function __wakeup()
    {
    }

    public function bootstrap()
    {
        try {
            $this->check_dependencies();
        } catch (Exception $e) {
            $e->getMessage();
        }
    }

    /**
     * @throws Exception
     */
    public function check_dependencies()
    {
        if (version_compare(WC()->version, '3.0', '<')) {

The function WC was not found. Maybe you did not declare it correctly or list all dependencies?

            throw new Exception(__('Pagantis requires WooCommerce version 3.0 or greater', 'pagantis'));

The function __ was not found. Maybe you did not declare it correctly or list all dependencies?

        }

        if (! function_exists('curl_init')) {
            throw new Exception(__('Pagantis requires cURL to be installed on your server', 'pagantis'));
        }
        if (! version_compare(phpversion(), '5.3.0', '>=')) {
            throw new Exception(__('Pagantis requires PHP 5.3 or greater to be installed on your server', 'pagantis'));
        }
    }

    /**
     * Piece of html code to insert into BULK admin edit
     */
    public function pagantis_promoted_bulk_template()
    {
        echo '<div class="inline-edit-group">
			<label class="alignleft">
				<span class="title">Pagantis promoted</span>
				<span class="input-text-wrap">
                    <input type="checkbox" id="pagantis_promoted" name="pagantis_promoted"/>
				</span>
			</label>
		</div>';
    }

    /**
     * Php code to save our meta after a bulk admin edit
     *
     * @param $product
     */
    public function save_pg_promoted_bulk_template($product)
    {
        $post_id                 = $product->get_id();
        $pagantis_promoted_value = $_REQUEST['pagantis_promoted'];
        if ($pagantis_promoted_value === 'on') {
            $pagantis_promoted_value = 'yes';
        } else {
            $pagantis_promoted_value = 'no';
        }

        update_post_meta($post_id, 'custom_product_pagantis_promoted', esc_attr($pagantis_promoted_value));

The function esc_attr was not found. Maybe you did not declare it correctly or list all dependencies?

The function update_post_meta was not found. Maybe you did not declare it correctly or list all dependencies?

    }

    /**
     * Piece of html code to insert into PRODUCT admin edit
     */
    public function pagantisPromotedProductTpl()
    {
        global $post;
        $_product = get_post_meta($post->ID);

The function get_post_meta was not found. Maybe you did not declare it correctly or list all dependencies?

        woocommerce_wp_checkbox(array(

The function woocommerce_wp_checkbox was not found. Maybe you did not declare it correctly or list all dependencies?

            'id'      => 'pagantis_promoted',
            'label'   => __('Pagantis promoted', 'woocommerce'), // phpcs:ignore WordPress.WP.I18n.TextDomainMismatch

The function __ was not found. Maybe you did not declare it correctly or list all dependencies?

            'value'   => $_product['custom_product_pagantis_promoted']['0'],
            'cbvalue' => 'yes',
            'echo'    => true,
        ));
    }

    /**
     *  Php code to save our meta after a PRODUCT admin edit
     *
     * @param $post_id
     */
    public function pagantisPromotedVarSave($post_id)
    {
        $pagantis_promoted_value = $_POST['pagantis_promoted'];
        if ($pagantis_promoted_value === null) {
            $pagantis_promoted_value = 'no';
        }
        update_post_meta($post_id, 'custom_product_pagantis_promoted', esc_attr($pagantis_promoted_value));

The function esc_attr was not found. Maybe you did not declare it correctly or list all dependencies?

The function update_post_meta was not found. Maybe you did not declare it correctly or list all dependencies?

    }

    /*
     * Replace 'textdomain' with your plugin's textdomain. e.g. 'woocommerce'.
     * File to be named, for example, yourtranslationfile-en_GB.mo
     * File to be placed, for example, wp-content/languages/textdomain/yourtranslationfile-en_GB.mo
     */
    public function loadPagantisTranslation($mofile, $domain)
    {
        if ('pagantis' === $domain) {
            $mofile = WP_LANG_DIR . '/../plugins/pagantis/languages/pagantis-' . get_locale() . '.mo';

The constant WP_LANG_DIR was not found. Maybe you did not declare it correctly or list all dependencies?

The function get_locale was not found. Maybe you did not declare it correctly or list all dependencies?

        }

        return $mofile;
    }

    /**
     * Sql table
     */
    public function prepare_wpdb_tables()
    {
        global $wpdb;

        $tableName = $wpdb->prefix . PAGANTIS_CONCURRENCY_TABLE;
        if ($wpdb->get_var("SHOW TABLES LIKE '$tableName'") !== $tableName) {
            $charset_collate = $wpdb->get_charset_collate();
            $sql             = "CREATE TABLE $tableName ( order_id int NOT NULL,  
                    createdAt timestamp DEFAULT CURRENT_TIMESTAMP, UNIQUE KEY id (order_id)) $charset_collate";
            require_once(ABSPATH . 'wp-admin/includes/upgrade.php');

The constant ABSPATH was not found. Maybe you did not declare it correctly or list all dependencies?

            dbDelta($sql);

The function dbDelta was not found. Maybe you did not declare it correctly or list all dependencies?

        }

        $tableName = $wpdb->prefix . PAGANTIS_CONFIG_TABLE;

        //Check if table exists
        $tableExists = $wpdb->get_var("SHOW TABLES LIKE '$tableName'") !== $tableName;
        if ($tableExists) {
            $charset_collate = $wpdb->get_charset_collate();
            $sql             = "CREATE TABLE IF NOT EXISTS $tableName (
                                id int NOT NULL AUTO_INCREMENT, 
                                config varchar(60) NOT NULL, 
                                value varchar(1000) NOT NULL, 
                                UNIQUE KEY id(id)) $charset_collate";

            require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
            dbDelta($sql);
        } else {
            //Updated value field to adapt to new length < v8.0.1
            $query   = "select COLUMN_TYPE FROM information_schema.COLUMNS where TABLE_NAME='$tableName' AND COLUMN_NAME='value'";
            $results = $wpdb->get_results($query, ARRAY_A);

The constant ARRAY_A was not found. Maybe you did not declare it correctly or list all dependencies?

            if ($results['0']['COLUMN_TYPE'] === 'varchar(100)') {
                $sql = "ALTER TABLE $tableName MODIFY value varchar(1000)";
                $wpdb->query($sql);
            }

            //Adapting selector to array < v8.1.1
            $query           = "select * from $tableName where config='PAGANTIS_SIMULATOR_CSS_QUANTITY_SELECTOR' 
                               or config='PAGANTIS_SIMULATOR_CSS_PRICE_SELECTOR'";
            $dbCurrentConfig = $wpdb->get_results($query, ARRAY_A);
            foreach ($dbCurrentConfig as $item) {
                if ($item['config'] === 'PAGANTIS_SIMULATOR_CSS_PRICE_SELECTOR') {
                    $css_price_selector = $this->preparePriceSelector($item['value']);
                    if ($item['value'] !== $css_price_selector) {
                        $wpdb->update(
                            $tableName,
                            array('value' => stripslashes($css_price_selector)),
                            array('config' => 'PAGANTIS_SIMULATOR_CSS_PRICE_SELECTOR'),
                            array('%s'),
                            array('%s')
                        );
                    }
                } elseif ($item['config'] === 'PAGANTIS_SIMULATOR_CSS_QUANTITY_SELECTOR') {
                    $css_quantity_selector = $this->prepareQuantitySelector($item['value']);
                    if ($item['value'] !== $css_quantity_selector) {
                        $wpdb->update(
                            $tableName,
                            array('value' => stripslashes($css_quantity_selector)),
                            array('config' => 'PAGANTIS_SIMULATOR_CSS_QUANTITY_SELECTOR'),
                            array('%s'),
                            array('%s')
                        );
                    }
                }
            }
        }

        //Adapting selector to array < v8.2.2
        $tableName = $wpdb->prefix . PAGANTIS_CONFIG_TABLE;
        $query     = "select * from $tableName where config='PAGANTIS_SIMULATOR_THOUSANDS_SEPARATOR'";
        $results   = $wpdb->get_results($query, ARRAY_A);
        if (count($results) === 0) {
            $wpdb->insert(
                $tableName,
                array('config' => 'PAGANTIS_SIMULATOR_THOUSANDS_SEPARATOR', 'value' => '.'),
                array('%s', '%s')
            );
            $wpdb->insert(
                $tableName,
                array('config' => 'PAGANTIS_SIMULATOR_DECIMAL_SEPARATOR', 'value' => ','),
                array('%s', '%s')
            );
        }

        //Adding new selector < v8.3.0
        $tableName = $wpdb->prefix . PAGANTIS_CONFIG_TABLE;
        $query     = "select * from $tableName where config='PAGANTIS_DISPLAY_MAX_AMOUNT'";
        $results   = $wpdb->get_results($query, ARRAY_A);
        if (count($results) === 0) {
            $wpdb->insert($tableName, array('config' => 'PAGANTIS_DISPLAY_MAX_AMOUNT', 'value' => '0'), array('%s', '%s'));
        }

        //Adding new selector < v8.3.2
        $tableName = $wpdb->prefix . PAGANTIS_CONFIG_TABLE;
        $query     = "select * from $tableName where config='PAGANTIS_SIMULATOR_DISPLAY_SITUATION'";
        $results   = $wpdb->get_results($query, ARRAY_A);
        if (count($results) === 0) {
            $wpdb->insert(
                $tableName,
                array('config' => 'PAGANTIS_SIMULATOR_DISPLAY_SITUATION', 'value' => 'default'),
                array('%s', '%s')
            );
            $wpdb->insert(
                $tableName,
                array('config' => 'PAGANTIS_SIMULATOR_SELECTOR_VARIATION', 'value' => 'default'),
                array('%s', '%s')
            );
        }

        //Adding new selector < v8.3.3
        $tableName = $wpdb->prefix . PAGANTIS_CONFIG_TABLE;
        $query     = "select * from $tableName where config='PAGANTIS_SIMULATOR_DISPLAY_TYPE_CHECKOUT'";
        $results   = $wpdb->get_results($query, ARRAY_A);
        if (count($results) === 0) {
            $wpdb->insert($tableName, array(
                'config' => 'PAGANTIS_SIMULATOR_DISPLAY_TYPE_CHECKOUT',
                'value'  => 'sdk.simulator.types.CHECKOUT_PAGE',
            ), array('%s', '%s'));
            $wpdb->update(
                $tableName,
                array('value' => 'sdk.simulator.types.PRODUCT_PAGE'),
                array('config' => 'PAGANTIS_SIMULATOR_DISPLAY_TYPE'),
                array('%s'),
                array('%s')
            );
        }

        //Adapting to variable selector < v8.3.6
        $variableSelector = 'div.summary div.woocommerce-variation.single_variation > div.woocommerce-variation-price span.price';
        $tableName        = $wpdb->prefix . PAGANTIS_CONFIG_TABLE;
        $query            = "select * from $tableName where config='PAGANTIS_SIMULATOR_SELECTOR_VARIATION' and value='default'";
        $results          = $wpdb->get_results($query, ARRAY_A);
        if (count($results) === 0) {
            $wpdb->update(
                $tableName,
                array('value' => $variableSelector),
                array('config' => 'PAGANTIS_SIMULATOR_SELECTOR_VARIATION'),
                array('%s'),
                array('%s')
            );
        }

        $dbConfigs = $wpdb->get_results("select * from $tableName", ARRAY_A);

        // Convert a multiple dimension array for SQL insert statements into a simple key/value
        $simpleDbConfigs = array();
        foreach ($dbConfigs as $config) {
            $simpleDbConfigs[$config['config']] = $config['value'];
        }
        $newConfigs = array_diff_key(WC_Pagantis_Config::getDefaultConfig(), $simpleDbConfigs);
        if (! empty($newConfigs)) {
            foreach ($newConfigs as $key => $value) {
                $wpdb->insert($tableName, array('config' => $key, 'value' => $value), array('%s', '%s'));
            }
        }

        //Current plugin config: pagantis_public_key => New field --- public_key => Old field
        $settings = get_option('woocommerce_pagantis_settings');

The function get_option was not found. Maybe you did not declare it correctly or list all dependencies?

        if (! isset($settings['pagantis_public_key']) && $settings['public_key']) {
            $settings['pagantis_public_key'] = $settings['public_key'];
            unset($settings['public_key']);
        }

        if (! isset($settings['pagantis_private_key']) && $settings['secret_key']) {
            $settings['pagantis_private_key'] = $settings['secret_key'];
            unset($settings['secret_key']);
        }

        update_option('woocommerce_pagantis_settings', $settings);

The function update_option was not found. Maybe you did not declare it correctly or list all dependencies?

    }


    public function enqueue_simulator_scripts()
    {
        if (! pg_isPluginActive()) {
            return;
        }

        wp_register_script(

The function wp_register_script was not found. Maybe you did not declare it correctly or list all dependencies?

            'pagantis-simulator',
            plugins_url('assets/js/pagantis-simulator.js', PAGANTIS_PLUGIN_ID),

The function plugins_url was not found. Maybe you did not declare it correctly or list all dependencies?

            array('jquery'),
            ''
        );
        wp_enqueue_script('pagantis-simulator');

The function wp_enqueue_script was not found. Maybe you did not declare it correctly or list all dependencies?

        global $product;

        pg_canProductSimulatorLoad();
        $locale   = pg_GetLocaleString();
        $settings = pg_get_plugin_settings();

        $post_id                    = $product->get_id();
        $simulator_localized_params = array(
            'total'                     => is_numeric($product->get_price()) ? $product->get_price() : 0,
            'public_key'                => $settings['pagantis_public_key'],
            'simulator_type'            => WC_Pagantis_Config::getValueOfKey('PAGANTIS_SIMULATOR_DISPLAY_TYPE'),
            'positionSelector'          => WC_Pagantis_Config::getValueOfKey('PAGANTIS_SIMULATOR_CSS_POSITION_SELECTOR'),
            'quantitySelector'          => WC_Pagantis_Config::getValueOfKey('PAGANTIS_SIMULATOR_CSS_QUANTITY_SELECTOR', true),
            'priceSelector'             => WC_Pagantis_Config::getValueOfKey('PAGANTIS_SIMULATOR_CSS_PRICE_SELECTOR', true),
            'totalAmount'               => is_numeric($product->get_price()) ? $product->get_price() : 0,
            'locale'                    => $locale,
            'country'                   => $locale,
            'isProductPromoted'         => pg_isProductPromoted($post_id),
            'promotedMessage'           => WC_Pagantis_Config::getValueOfKey('PAGANTIS_PROMOTION_EXTRA'),
            'thousandSeparator'         => WC_Pagantis_Config::getValueOfKey('PAGANTIS_SIMULATOR_THOUSANDS_SEPARATOR'),
            'decimalSeparator'          => WC_Pagantis_Config::getValueOfKey('PAGANTIS_SIMULATOR_DECIMAL_SEPARATOR'),
            'pagantisQuotesStart'       => WC_Pagantis_Config::getValueOfKey('PAGANTIS_SIMULATOR_START_INSTALLMENTS'),
            'pagantisSimulatorSkin'     => WC_Pagantis_Config::getValueOfKey('PAGANTIS_SIMULATOR_DISPLAY_SKIN'),
            'pagantisSimulatorPosition' => WC_Pagantis_Config::getValueOfKey('PAGANTIS_SIMULATOR_DISPLAY_CSS_POSITION'),
            'finalDestination'          => WC_Pagantis_Config::getValueOfKey('PAGANTIS_SIMULATOR_DISPLAY_SITUATION'),
            'variationSelector'         => WC_Pagantis_Config::getValueOfKey('PAGANTIS_SIMULATOR_SELECTOR_VARIATION'),
            'productType'               => $product->get_type(),
        );

        wp_localize_script('pagantis-simulator', 'pg_sim_params', $simulator_localized_params);

The function wp_localize_script was not found. Maybe you did not declare it correctly or list all dependencies?

        wp_enqueue_script('pg_sim_params');
    }


    /**
     * Product simulator
     */
    public function addProductSimulatorTemplate()
    {
        global $product;

        pg_canProductSimulatorLoad();

        $post_id            = $product->get_id();
        $template_arguments = array(
            'isProductPromoted' => pg_isProductPromoted($post_id),
            'promotedMessage'   => WC_Pagantis_Config::getValueOfKey('PAGANTIS_PROMOTION_EXTRA'),
        );

        wc_get_template('product_simulator.php', $template_arguments, '', $this->template_path);

The function wc_get_template was not found. Maybe you did not declare it correctly or list all dependencies?

    }

    /**
     * Product simulator
     *
     * @global WC_Product $product Product object.
     */
    public function pagantisAddProductSimulator()
    {
        global $product;

        $cfg              = get_option('woocommerce_pagantis_settings');

The function get_option was not found. Maybe you did not declare it correctly or list all dependencies?

        $locale           = strtolower(strstr(get_locale(), '_', true));

The function get_locale was not found. Maybe you did not declare it correctly or list all dependencies?

        $allowedCountries = unserialize($this->extraConfig['PAGANTIS_ALLOWED_COUNTRIES']);
        $allowedCountry   = (in_array(strtolower($locale), $allowedCountries));
        $minAmount        = $this->extraConfig['PAGANTIS_DISPLAY_MIN_AMOUNT'];
        $maxAmount        = $this->extraConfig['PAGANTIS_DISPLAY_MAX_AMOUNT'];
        $totalPrice       = $product->get_price();
        $validAmount      = ($totalPrice >= $minAmount && ($totalPrice <= $maxAmount || $maxAmount === '0'));
        if ($cfg['enabled'] !== 'yes' || $cfg['pagantis_public_key'] === '' || $cfg['pagantis_private_key'] === ''
            || $cfg['simulator'] !== 'yes'
            || ! $allowedCountry
            || ! $validAmount
        ) {
            return;
        }

        $post_id         = $product->get_id();
        $template_fields = array(
            'total'                     => is_numeric($product->get_price()) ? $product->get_price() : 0,
            'public_key'                => $cfg['pagantis_public_key'],
            'simulator_type'            => $this->extraConfig['PAGANTIS_SIMULATOR_DISPLAY_TYPE'],
            'positionSelector'          => $this->extraConfig['PAGANTIS_SIMULATOR_CSS_POSITION_SELECTOR'],
            'quantitySelector'          => unserialize($this->extraConfig['PAGANTIS_SIMULATOR_CSS_QUANTITY_SELECTOR']),
            'priceSelector'             => unserialize($this->extraConfig['PAGANTIS_SIMULATOR_CSS_PRICE_SELECTOR']),
            'totalAmount'               => is_numeric($product->get_price()) ? $product->get_price() : 0,
            'locale'                    => $locale,
            'country'                   => $locale,
            'promoted'                  => pg_isProductPromoted($post_id),
            'promotedMessage'           => $this->extraConfig['PAGANTIS_PROMOTION_EXTRA'],
            'thousandSeparator'         => $this->extraConfig['PAGANTIS_SIMULATOR_THOUSANDS_SEPARATOR'],
            'decimalSeparator'          => $this->extraConfig['PAGANTIS_SIMULATOR_DECIMAL_SEPARATOR'],
            'pagantisQuotesStart'       => $this->extraConfig['PAGANTIS_SIMULATOR_START_INSTALLMENTS'],
            'pagantisSimulatorSkin'     => $this->extraConfig['PAGANTIS_SIMULATOR_DISPLAY_SKIN'],
            'pagantisSimulatorPosition' => $this->extraConfig['PAGANTIS_SIMULATOR_DISPLAY_CSS_POSITION'],
            'finalDestination'          => $this->extraConfig['PAGANTIS_SIMULATOR_DISPLAY_SITUATION'],
            'variationSelector'         => $this->extraConfig['PAGANTIS_SIMULATOR_SELECTOR_VARIATION'],
            'productType'               => $product->get_type(),
        );
        WC_Pagantis_Logger::insert_log_entry_in_wpdb($template_fields);
        wc_get_template('product_simulator.php', $template_fields, '', $this->template_path);

The function wc_get_template was not found. Maybe you did not declare it correctly or list all dependencies?

    }


    /**
     * Add Pagantis to payments list.
     *
     * @param $methods
     *
     * @return array
     * @hook woocommerce_payment_gateways
     */
    public function add_pagantis_gateway($methods)
    {
        if (! class_exists('WC_Payment_Gateway')) {
            return $methods;
        }

        include_once('controllers/class-wc-pagantis-gateway.php');
        $methods[] = 'WC_Pagantis_Gateway';

        return $methods;
    }

    /**
     * Initialize WC_Pagantis class
     *
     * @param $methods
     *
     * @return mixed
     */
    public function check_if_pg_is_in_available_gateways($methods)
    {
        $pagantis = new WC_Pagantis_Gateway();
        if (! $pagantis->is_available()) {
            unset($methods['pagantis']);
        }

        return $methods;
    }

    /**
     * Add links to Plugin description in WP Plugins panel
     *
     * @param $links
     *
     * @return mixed
     * @hook plugin_action_links_pagantis
     */
    public function get_plugin_action_links($links)
    {
        $setting_link = $this->get_setting_link();
        $plugin_links = array(
            '<a href="' . $setting_link . '">' . __('Settings', 'pagantis') . '</a>',

The function __ was not found. Maybe you did not declare it correctly or list all dependencies?

        );

        return array_merge($plugin_links, $links);
    }


    public function get_setting_link()
    {
        $section_slug = 'pagantis';

        return admin_url('admin.php?page=wc-settings&tab=checkout&section=' . $section_slug);

The function admin_url was not found. Maybe you did not declare it correctly or list all dependencies?

    }

    /**
     * Add links to Plugin options
     *
     * @param $links
     * @param $file
     *
     * @hook plugin_row_meta
     * @return array
     */
    public function get_plugin_row_meta_links($links, $file)
    {
        if ($file === plugin_basename(__FILE__)) {

The function plugin_basename was not found. Maybe you did not declare it correctly or list all dependencies?

            $links[] = '<a href="' . PAGANTIS_GIT_HUB_URL . '" target="_blank">' . __('Documentation', 'pagantis') . '</a>';

The function __ was not found. Maybe you did not declare it correctly or list all dependencies?

            $links[] = '<a href="' . PAGANTIS_DOC_URL . '" target="_blank">' . __('API documentation', 'pagantis') . '</a>';
            $links[] = '<a href="' . PAGANTIS_SUPPORT_EMAIL . '">' . __('Support', 'pagantis') . '</a>';

            return $links;
        }

        return $links;
    }

    /**
     * Read logs
     *
     * @param       $data
     *
     * @global wpdb $wpdb WordPress database abstraction object.
     */
    public function get_pagantis_logs($data)
    {
        global $wpdb;
        $filters    = ($data->get_params());
        $response   = array();
        $secretKey  = $filters['secret'];
        $from       = $filters['from'];
        $to         = $filters['to'];
        $cfg        = get_option('woocommerce_pagantis_settings');

The function get_option was not found. Maybe you did not declare it correctly or list all dependencies?

        $privateKey = isset($cfg['pagantis_private_key']) ? $cfg['pagantis_private_key'] : null;
        $tableName  = $wpdb->prefix . PAGANTIS_LOGS_TABLE;
        $query      = "SELECT * FROM $tableName WHERE createdAt>$from AND createdAt<$to ORDER BY createdAt DESC";
        $results    = $wpdb->get_results($query);
        if (isset($results) && $privateKey === $secretKey) {
            foreach ($results as $key => $result) {
                $response[$key]['timestamp'] = $result->createdAt;
                $response[$key]['log']       = json_decode($result->log);
            }
        } else {
            $response['result'] = 'Error';
        }
        $response = json_encode($response);
        header('HTTP/1.1 200', true, 200);
        header('Content-Type: application/json', true);
        header('Content-Length: ' . strlen($response));
        echo($response);
        exit();

Using exit here is not recommended.

    }

    /**
     * Update extra config
     *
     * @param $data
     */
    public function updateExtraConfig($data)
    {
        global $wpdb;
        $tableName = $wpdb->prefix . PAGANTIS_CONFIG_TABLE;
        $response  = array('status' => null);

        $filters    = ($data->get_params());
        $secretKey  = $filters['secret'];
        $cfg        = get_option('woocommerce_pagantis_settings');

The function get_option was not found. Maybe you did not declare it correctly or list all dependencies?

        $privateKey = isset($cfg['pagantis_private_key']) ? $cfg['pagantis_private_key'] : null;
        if ($privateKey !== $secretKey) {
            $response['status'] = 401;
            $response['result'] = 'Unauthorized';
        } elseif ($_SERVER['REQUEST_METHOD'] === 'POST') {
            if (count($_POST)) {
                foreach ($_POST as $config => $value) {
                    if (isset($this->initialConfig[$config]) && $response['status'] === null) {
                        $wpdb->update(
                            $tableName,
                            array('value' => stripslashes($value)),
                            array('config' => $config),
                            array('%s'),
                            array('%s')
                        );
                    } else {
                        $response['status'] = 400;
                        $response['result'] = 'Bad request';
                    }
                }
            } else {
                $response['status'] = 422;
                $response['result'] = 'Empty data';
            }
        }

        if ($response['status'] === null) {
            $tableName = $wpdb->prefix . PAGANTIS_CONFIG_TABLE;
            $dbResult  = $wpdb->get_results("select config, value from $tableName", ARRAY_A);

The constant ARRAY_A was not found. Maybe you did not declare it correctly or list all dependencies?

            foreach ($dbResult as $value) {
                $formattedResult[$value['config']] = $value['value'];
            }
            $response['result'] = $formattedResult;

The variable $formattedResult seems to be defined by a foreach iteration on line 691. Are you sure the iterator is never empty, otherwise this variable is not defined?

        }

        $result = json_encode($response['result']);
        header('HTTP/1.1 ' . $response['status'], true, $response['status']);
        header('Content-Type: application/json', true);
        header('Content-Length: ' . strlen($result));
        echo($result);
        exit();

Using exit here is not recommended.

    }

    /**
     * Read logs
     *
     * @param $data
     */
    public function readApi($data)
    {
        global $wpdb;
        $filters        = ($data->get_params());
        $response       = array('timestamp' => time());
        $secretKey      = $filters['secret'];
        $from           = ($filters['from']) ? date_create($filters['from']) : date('Y-m-d', strtotime('-7 day'));
        $to             = ($filters['to']) ? date_create($filters['to']) : date('Y-m-d', strtotime('+1 day'));
        $method         = ($filters['method']) ? ($filters['method']) : 'Pagantis';

The assignment to $method is dead and can be removed.

        $cfg            = get_option('woocommerce_pagantis_settings');

The function get_option was not found. Maybe you did not declare it correctly or list all dependencies?

        $privateKey     = isset($cfg['pagantis_private_key']) ? $cfg['pagantis_private_key'] : null;
        $tableName      = $wpdb->prefix . PAGANTIS_WC_ORDERS_TABLE;
        $tableNameInner = $wpdb->prefix . 'postmeta';
        $query          = "SELECT * FROM $tableName tn INNER JOIN $tableNameInner tn2 ON tn2.post_id = tn.id
                  WHERE tn.post_type='shop_order' AND tn.post_date>'" . $from->format('Y-m-d') . "' 
                  AND tn.post_date<'" . $to->format('Y-m-d') . "' ORDER BY tn.post_date DESC";
        $results        = $wpdb->get_results($query);

        if (isset($results) && $privateKey === $secretKey) {
            foreach ($results as $result) {
                $key                                          = $result->ID;
                $response['message'][$key]['timestamp']       = $result->post_date;
                $response['message'][$key]['order_id']        = $key;
                $response['message'][$key][$result->meta_key] = $result->meta_value;
            }
        } else {
            $response['result'] = 'Error';
        }
        $response = json_encode($response);
        header('HTTP/1.1 200', true, 200);
        header('Content-Type: application/json', true);
        header('Content-Length: ' . strlen($response));
        echo($response);
        exit();

Using exit here is not recommended.

    }

    /**
     * ENDPOINT - Read logs -> Hook: rest_api_init
     *
     * @hook rest_api_init
     * @return mixed
     */
    public function register_pg_rest_routes()
    {
        register_rest_route('pagantis/v1', '/logs/(?P<secret>\w+)/(?P<from>\d+)/(?P<to>\d+)', array(

The function register_rest_route was not found. Maybe you did not declare it correctly or list all dependencies?

            'methods'  => 'GET',
            'callback' => array(
                $this,
                'get_pagantis_logs',
            ),
        ), true);

        register_rest_route('pagantis/v1', '/configController/(?P<secret>\w+)', array(
            'methods'  => 'GET, POST',
            'callback' => array(
                $this,
                'updateExtraConfig',
            ),
        ), true);

        register_rest_route('pagantis/v1', '/api/(?P<secret>\w+)/(?P<from>\w+)/(?P<to>\w+)', array(
            'methods'  => 'GET',
            'callback' => array(
                $this,
                'readApi',
            ),
        ), true);
    }

    /**
     * @param $css_quantity_selector
     *
     * @return mixed|string
     */
    private function prepareQuantitySelector($css_quantity_selector)
    {
        if ($css_quantity_selector === 'default' || $css_quantity_selector === '') {
            $css_quantity_selector = $this->initialConfig['PAGANTIS_SIMULATOR_CSS_QUANTITY_SELECTOR'];
        } elseif (! unserialize($css_quantity_selector)) { //in the case of a custom string selector, we keep it
            $css_quantity_selector = serialize(array($css_quantity_selector));
        }

        return $css_quantity_selector;
    }

    /**
     * @param $css_price_selector
     *
     * @return mixed|string
     */
    private function preparePriceSelector($css_price_selector)
    {
        if ($css_price_selector === 'default' || $css_price_selector === '') {
            $css_price_selector = $this->initialConfig['PAGANTIS_SIMULATOR_CSS_PRICE_SELECTOR'];
        } elseif (! unserialize($css_price_selector)) { //in the case of a custom string selector, we keep it
            $css_price_selector = serialize(array($css_price_selector));
        }

        return $css_price_selector;
    }
}

/**
 * Add widget Js
 **/
function add_pagantis_widget_js()
{
    wp_enqueue_script('pgSDK', 'https://cdn.pagantis.com/js/pg-v2/sdk.js', '', '', true);

The function wp_enqueue_script was not found. Maybe you did not declare it correctly or list all dependencies?

}

WC_Pagantis_Plugin::get_instance();

/**
 * Main instance WC_Pagantis_Plugin.
 *
 * Returns the main instance of WC_Pagantis_Plugin.
 *
 * @return WC_Pagantis_Plugin
 */
function PG_WC() // phpcs:ignore
{
    return WC_Pagantis_Plugin::get_instance();
}