<?php

/*
    Class ki skrbi za vse globalne nastavitve aplikacije (ki so bile vcasih v settings_optional.php)

    Spremenljivke:
        'debug'     => 0,

        // INSTALLATION TYPE (0->lastna, 1->www, 2->aai, 3->virtualka)
        'installation_type'     => 0,

        // APP SETTINGS
        'app_settings_app_name'             => '',
        'app_settings_admin_email'          => '',
        'app_settings_owner'                => '',
        'app_settings_owner_website'        => '',
        'app_settings_footer_custom'        => 0,
        'app_settings_footer_text'          => '',
        'app_settings_footer_survey_custom' => 0,
        'app_settings_footer_survey_text'   => '',
        'app_settings_email_signature_custom'=> 0,
        'app_settings_email_signature_text' => '',
        'app_settings_survey_finish_url'    => '',
        'app_settings_export_type'          => 'new',
        'app_settings_commercial_packages'  => 0,

        APP LIMITS
        'app_limits_clicks_per_minute_limit'=> '',
        'app_limits_question_count_limit'   => '',
        'app_limits_response_count_limit'   => '',
        'app_limits_invitation_count_limit' => '',
        'app_limits_admin_allow_only_ip'    => '',

        SMTP SETTINGS
        'email_server_settings_SMTPFrom'    => '',
        'email_server_settings_SMTPFromNice'=> '',
        'email_server_settings_SMTPReplyTo' => '',
        'email_server_settings_SMTPHost'    => '',
        'email_server_settings_SMTPPort'    => '',
        'email_server_settings_SMTPSecure'  => '',
        'email_server_settings_SMTPAuth'    => '',
        'email_server_settings_SMTPUsername'=> '',
        'email_server_settings_SMTPPassword'=> '',
        'email_server_fromSurvey'           => '',

        'confirm_registration'          => 0,
        'confirm_registration_admin'    => '',
        'gdpr_admin_email'              => '',

        'meta_admin_ids'                => '',

        GOOGLE
        'google_recaptcha_sitekey'          => '',
        'google_secret_captcha'             => '',
        'google_login_client_id'            => '',
        'google_login_client_secret'        => '',
        'google_maps_API_key'               => '',

        FACEBOOK
        'facebook_appid'        => '',
        'facebook_appsecret'    => '',

        MODULE MAZA
        'maza_FCM_server_key'           => '',
        'maza_APP_special_login_key'    => '',
        'maza_NextPinMainToken'         => '',
        'maza_NextPinMainPassword'      => '',

        MODULE HIERARHIJA
        'hierarhija_folder_id'      => '',
        'hierarhija_default_id'     => '',

        SQUALO MAIL
        'squalo_user'   => '',
        'squalo_key'    => '',

        CEBELICA PAYMENTS
        'cebelica_api'  => '',

        STRIPE PAYMENTS
        'stripe_key'        => '',
        'stripe_secret'     => '',

        PAYPAL PAYMENTS
        'paypal_account'    => '',
        'paypal_client_id'  => '',
        'paypal_secret'     => '',
*/


class AppSettings {


    private static $instance = null;
    private $settings = array();
    

    private function __construct(){

        $this->prepareSettings();
        
    }


    public static function getInstance(){

        if (self::$instance == null){
            self::$instance = new AppSettings();
        }

        return self::$instance;
    }


    // Get all app settings from database (based on domain)
    private function prepareSettings(){
        global $site_domain;

        $sqlSetting = sisplet_query("SELECT what, value FROM app_settings WHERE domain='".$site_domain."'");

        while ($rowSetting = mysqli_fetch_array($sqlSetting)) {
            $this->settings[$rowSetting['what']] = $rowSetting['value'];
        }
    }


    // Get app setting
    public function getSetting($what){

        if(isset($this->settings[$what])){

            // Nastavitev true
            if($this->settings[$what] === '1' || $this->settings[$what] === true || $this->settings[$what] === 'true')
                return true;
            
            // Nastavitev false
            if($this->settings[$what] === '0' || $this->settings[$what] === '' || $this->settings[$what] === false || $this->settings[$what] === 'false')
                return false;

            // Nastavitev array
            if($what == 'confirm_registration_admin' || $what == 'meta_admin_ids' || $what == 'app_limits-admin_allow_only_ip')
                return explode(',', $this->settings[$what]);

            return $this->settings[$what];
        }
        else
            return false;
    }
}

?>