hor etc.) and returns -1 because that isn't
	 * page that is created in WP admin.
	 *
	 * @return int
	 *
	 * @version 0.1
	 *
	 * @see qode_is_woocommerce_installed()
	 * @see qode_is_woocommerce_shop()
	 */
	function qode_get_page_id() {
		if(qode_is_woocommerce_installed() && qode_is_woocommerce_shop()) {
			return qode_get_woo_shop_page_id();
		}

		if(is_archive() || is_404() || is_search()) {
			return -1;
		}

		return get_queried_object_id();
	}
}

if(!function_exists('rewrite_rules_on_theme_activation')) {
	/**
	 * Function that sets rewrite rules when our theme is activated
	 */
	function rewrite_rules_on_theme_activation() {
		flush_rewrite_rules();
	}

	add_action( 'after_switch_theme', 'rewrite_rules_on_theme_activation' );
}

if(!function_exists('qode_maintenance_mode')) {
    /**
     * Function that redirects user to desired landing page if maintenance mode is turned on in options
     */
    function qode_maintenance_mode() {
        global $qode_options_proya;
        
        $protocol = is_ssl() ? "https://" : "http://";
        if(isset($qode_options_proya['qode_maintenance_mode']) && $qode_options_proya['qode_maintenance_mode'] == 'yes' && isset($qode_options_proya['qode_maintenance_page']) && $qode_options_proya['qode_maintenance_page'] != ""
        && !in_array($GLOBALS['pagenow'], array('wp-login.php', 'wp-register.php'))
        && !is_admin()
        && !is_user_logged_in()
        && $protocol.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'] != get_permalink($qode_options_proya['qode_maintenance_page'])
        ) {

            wp_redirect(get_permalink($qode_options_proya['qode_maintenance_page']));
            exit;
        }
    }

    if(isset($qode_options_proya['qode_maintenance_mode']) && $qode_options_proya['qode_maintenance_mode'] == 'yes') {
        add_action('init', 'qode_maintenance_mode', 1);
    }
}

if(!function_exists('qode_visual_composer_installed')) {
	/**
	 * Function that checks if visual composer installed
	 * @return bool
	 */
	function qode_visual_composer_installed() {
		//is Visual Composer installed?
		if(class_exists('WPBakeryVisualComposerAbstract')) {
			return true;
		}

		return false;
	}
}

if(!function_exists('qode_visual_composer_custom_shortcodce_css')){
	function qode_visual_composer_custom_shortcodce_css(){
		if(qode_visual_composer_installed()){
			if(is_page() || is_single() || is_singular('portfolio_page')){
				$shortcodes_custom_css = get_post_meta( qode_get_page_id(), '_wpb_shortcodes_custom_css', true );
				if ( ! empty( $shortcodes_custom_css ) ) {
					echo '<style type="text/css" data-type="vc_shortcodes-custom-css-'.qode_get_page_id().'">';
					echo $shortcodes_custom_css;
					echo '</style>';
				}
				$post_custom_css = get_post_meta( qode_get_page_id(), '_wpb_post_custom_css', true );
				if ( ! empty( $post_custom_css ) ) {
					echo '<style type="text/css" data-type="vc_custom-css-'.qode_get_page_id().'">';
					echo $post_custom_css;
					echo '</style>';
				}
			}
		}
	}
	add_action('qode_visual_composer_custom_shortcodce_css', 'qode_visual_composer_custom_shortcodce_css');
}

if (!function_exists('qode_vc_grid_elements_enabled')) {

	/**
	 * Function that checks if Visual Composer Grid Elements are enabled
	 *
	 * @return bool
	 */
	function qode_vc_grid_elements_enabled() {

		global $qode_options_proya;
		$vc_grid_enabled = false;

		if (isset($qode_options_proya['enable_grid_elements']) && $qode_options_proya['enable_grid_elements'] == 'yes') {

			$vc_grid_enabled = true;

		}

		return $vc_grid_enabled;

	}

}

if(!function_exists('qode_visual_composer_grid_elements')) {

	/**
	 * Removes Visual Composer Grid Elements post type if VC Grid option disabled
	 * and enables Visual Composer Grid Elements post type
	 * if VC Grid option enabled
	 */
	function qode_visual_composer_grid_elements() {

		global $qode_options_proya;

		if(!qode_vc_grid_elements_enabled()){

			remove_action( 'init', 'vc_grid_item_editor_create_post_type' );

		}
	}

	add_action('vc_after_init', 'qode_visual_composer_grid_elements', 12);
}

if(!function_exists('qode_grid_elements_ajax_disable')) {
	/**
	 * Function that disables ajax transitions if grid elements are enabled in theme options
	 */
	function qode_grid_elements_ajax_disable() {
		global $qode_options_proya;

		if(qode_vc_grid_elements_enabled()) {
			$qode_options_proya['page_transitions'] = '0';
		}
	}

	add_action('wp', 'qode_grid_elements_ajax_disable');
}


if(!function_exists('qode_get_vc_version')) {
    /**
     * Return Visual Composer version string
     *
     * @return bool|string
     */
    function qode_get_vc_version()
    {
        if (qode_visual_composer_installed()) {
            return WPB_VC_VERSION;
        }

        return false;
    }
}

if(!function_exists('qode_get_side_menu_icon_html')) {
    /**
     * Function that outputs html for side area icon opener.
     * Uses $qodeIconCollections global variable
     * @return string generated html
     */
    function qode_get_side_menu_icon_html() {
        global $qodeIconCollections, $qode_options_proya;

        $icon_html = '';

        $icon_pack = qodef_option_get_value('side_area_button_icon_pack');

        if(isset($icon_pack) && $icon_pack !== '') {
            $icon_collection_obj = $qodeIconCollections->getIconCollection($icon_pack);
            $icon_field_name = 'side_area_icon_'. $icon_collection_obj->param;

            $side_area_icon = qodef_option_get_value($icon_field_name);

            if(isset($side_area_icon) && $side_area_icon !== ''){

                if (method_exists($icon_collection_obj, 'render')) {
                    $icon_html = $icon_collection_obj->render($side_area_icon);
                }
            }
        }

        return $icon_html;
    }
}

if(!function_exists('qode_get_mobile_menu_icon_html')) {
    /**
     * Function that outputs html for side area icon opener.
     * Uses $qodeIconCollections global variable
     * @return string generated html
     */
    function qode_get_mobile_menu_icon_html() {
        global $qodeIconCollections, $qode_options_proya;

        $icon_html = '';

        $icon_pack = qodef_option_get_value('mobile_menu_button_icon_pack');

        if(isset($icon_pack) && $icon_pack !== '') {
            $icon_collection_obj = $qodeIconCollections->getIconCollection($icon_pack);
            $icon_field_name = 'mobile_menu_icon_'. $icon_collection_obj->param;

            $mobile_menu_icon = qodef_option_get_value($icon_field_name);

            if(isset($mobile_menu_icon) && $mobile_menu_icon !== ''){

                if (method_exists($icon_collection_obj, 'render')) {
                    $icon_html = $icon_collection_obj->render($mobile_menu_icon);
                }
            }
        }

        return $icon_html;
    }
}