151 lines
5.2 KiB
C#
151 lines
5.2 KiB
C#
// (c) Copyright Ascensio System SIA 2010-2022
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//
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// This program is a free software product.
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// You can redistribute it and/or modify it under the terms
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// of the GNU Affero General Public License (AGPL) version 3 as published by the Free Software
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// Foundation. In accordance with Section 7(a) of the GNU AGPL its Section 15 shall be amended
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// to the effect that Ascensio System SIA expressly excludes the warranty of non-infringement of
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// any third-party rights.
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//
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// This program is distributed WITHOUT ANY WARRANTY, without even the implied warranty
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// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For details, see
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// the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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//
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// You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia, EU, LV-1021.
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//
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// The interactive user interfaces in modified source and object code versions of the Program must
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// display Appropriate Legal Notices, as required under Section 5 of the GNU AGPL version 3.
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//
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// Pursuant to Section 7(b) of the License you must retain the original Product logo when
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// distributing the program. Pursuant to Section 7(e) we decline to grant you any rights under
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// trademark law for use of our trademarks.
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//
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// All the Product's GUI elements, including illustrations and icon sets, as well as technical writing
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// content are licensed under the terms of the Creative Commons Attribution-ShareAlike 4.0
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// International. See the License terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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namespace ASC.Core;
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[Scope]
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public class RegionHelper
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{
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private readonly TenantManager _tenantManager;
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private readonly IHttpContextAccessor _httpContextAccessor;
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private readonly GeolocationHelper _geolocationHelper;
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private readonly UserManager _userManager;
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public RegionHelper(
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TenantManager tenantManager,
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IHttpContextAccessor httpContextAccessor,
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GeolocationHelper geolocationHelper,
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UserManager userManager)
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{
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_tenantManager = tenantManager;
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_httpContextAccessor = httpContextAccessor;
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_geolocationHelper = geolocationHelper;
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_userManager = userManager;
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}
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public RegionInfo GetCurrentRegionInfo(IDictionary<string, Dictionary<string, decimal>> priceInfo = null)
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{
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var defaultRegion = GetDefaultRegionInfo();
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var geoinfo = _geolocationHelper.GetIPGeolocationFromHttpContext();
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var countryCode = _httpContextAccessor.HttpContext?.Request.Query["country"];
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var currentRegion = GetRegionInfo(countryCode);
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if (currentRegion == null)
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{
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if (geoinfo != null)
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{
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currentRegion = GetRegionInfo(geoinfo.Key);
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}
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if (currentRegion == null)
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{
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var tenant = _tenantManager.GetCurrentTenant(false);
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if (tenant != null)
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{
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var owner = _userManager.GetUsers(tenant.OwnerId);
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var culture = string.IsNullOrEmpty(owner.CultureName) ? tenant.GetCulture() : owner.GetCulture();
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currentRegion = GetRegionInfo(culture.Name);
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}
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}
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}
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if (currentRegion != null && !currentRegion.Name.Equals(defaultRegion.Name))
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{
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priceInfo ??= _tenantManager.GetProductPriceInfo();
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if (priceInfo.Values.Any(value => value.ContainsKey(currentRegion.ISOCurrencySymbol)))
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{
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return currentRegion;
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}
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if (geoinfo != null && !string.IsNullOrEmpty(geoinfo.Continent) && geoinfo.Continent == "EU")
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{
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return GetRegionInfo("ES");
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}
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}
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return defaultRegion;
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}
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public RegionInfo GetDefaultRegionInfo()
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{
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return GetRegionInfo("US");
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}
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public string GetCurrencyFromRequest()
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{
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var defaultRegion = GetDefaultRegionInfo();
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var geoinfo = _geolocationHelper.GetIPGeolocationFromHttpContext();
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if (!string.IsNullOrEmpty(geoinfo.Key))
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{
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try
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{
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var currentRegion = new RegionInfo(geoinfo.Key);
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if (currentRegion != null && !currentRegion.Name.Equals(defaultRegion.Name))
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{
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var priceInfo = _tenantManager.GetProductPriceInfo();
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if (priceInfo.Values.Any(value => value.ContainsKey(currentRegion.ISOCurrencySymbol)))
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{
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return currentRegion.ISOCurrencySymbol;
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}
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if (!string.IsNullOrEmpty(geoinfo.Continent) && geoinfo.Continent == "EU")
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{
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return "EUR";
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}
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}
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}
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catch (Exception)
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{
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}
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}
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return defaultRegion.ISOCurrencySymbol;
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}
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private RegionInfo GetRegionInfo(string isoTwoLetterCountryCode)
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{
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RegionInfo regionInfo = null;
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if (!string.IsNullOrEmpty(isoTwoLetterCountryCode))
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{
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try
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{
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regionInfo = new RegionInfo(isoTwoLetterCountryCode);
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}
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catch
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{
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}
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}
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return regionInfo;
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}
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}
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