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Error executing template "Designs/ProNails_generated/Paragraph/PoiUserDetails.cshtml"
System.NullReferenceException: Object reference not set to an instance of an object.
   at CompiledRazorTemplates.Dynamic.RazorEngine_3a08305c845c4b9b8b127f06f900e4b2.Execute() in D:\dynamicweb.net\Solutions\Bluedesk\pronails.cloud.dynamicweb-cms.com\files\Templates\Designs\ProNails_generated\Paragraph\PoiUserDetails.cshtml:line 64
   at RazorEngine.Templating.TemplateBase.RazorEngine.Templating.ITemplate.Run(ExecuteContext context, TextWriter reader)
   at RazorEngine.Templating.RazorEngineService.RunCompile(ITemplateKey key, TextWriter writer, Type modelType, Object model, DynamicViewBag viewBag)
   at RazorEngine.Templating.RazorEngineServiceExtensions.<>c__DisplayClass16_0.<RunCompile>b__0(TextWriter writer)
   at RazorEngine.Templating.RazorEngineServiceExtensions.WithWriter(Action`1 withWriter)
   at Dynamicweb.Rendering.RazorTemplateRenderingProvider.Render(Template template)
   at Dynamicweb.Rendering.TemplateRenderingService.Render(Template template)
   at Dynamicweb.Rendering.Template.RenderRazorTemplate()

1 @inherits Dynamicweb.Rendering.RazorTemplateBase<Dynamicweb.Rendering.RazorTemplateModel<Dynamicweb.Rendering.Template>> 2 @using System.Web; 3 @using System.Xml.Linq; 4 @using System.Device.Location; 5 @using Dynamicweb; 6 @using Dynamicweb.Content.Items; 7 @using Dynamicweb.Configuration; 8 @using Dynamicweb.Security.UserManagement; 9 @using Dynamicweb.Configuration; 10 @using Dynamicweb.Ecommerce.International; 11 @using Bluedesk.DynamicWeb.ItemTypes.Poi; 12 @using Bluedesk.Tools.DynamicWeb.ExtensionMethods; 13 14 15 @{ 16 PoiUserDetails _data = ItemManager.Storage.GetById<PoiUserDetails>(Pageview.CurrentParagraph.ItemId ?? "0"); 17 var googlemapsAPI = Pageview.Area.Item["FrontendGoogleMapsApiKey"]?.ToString() ?? ""; 18 var countryService = new CountryService(); 19 20 string markerIcon = _data.MarkerIcon; 21 int mapZoom = _data.Zoom; 22 bool disableDefaultUI = _data.disableDefaultUI; 23 bool enableZoomControl = _data.enableZoomControl; 24 25 string userId = HttpContext.Current.Request.QueryString.Get("User") != null ? HttpContext.Current.Request.QueryString.Get("User") : ""; 26 User poiUser = !string.IsNullOrWhiteSpace(userId) ? Dynamicweb.Security.UserManagement.User.GetUserByID(int.Parse(userId)) : null; 27 bool isPoiGroup = poiUser != null ? poiUser.Groups.Any(g => g.CustomFieldValues.FirstOrDefault(c => c.CustomField.SystemName == "AccessUser_POI_Group")?.Value?.ToString() == "True") : false; 28 29 if (poiUser != null && !string.IsNullOrWhiteSpace(poiUser.CustomFieldValues.FirstOrDefault(c => c.CustomField.SystemName == "AccessUser_Poi_locator_name")?.Value?.ToString())) 30 { 31 poiUser.Name = poiUser.CustomFieldValues.FirstOrDefault(c => c.CustomField.SystemName == "AccessUser_Poi_locator_name")?.Value?.ToString(); 32 } 33 if (poiUser != null && !string.IsNullOrWhiteSpace(poiUser.CustomFieldValues.FirstOrDefault(c => c.CustomField.SystemName == "AccessUser_Poi_locator_address")?.Value?.ToString())) 34 { 35 poiUser.Address = poiUser.CustomFieldValues.FirstOrDefault(c => c.CustomField.SystemName == "AccessUser_Poi_locator_address")?.Value?.ToString(); 36 } 37 if (poiUser != null && !string.IsNullOrWhiteSpace(poiUser.CustomFieldValues.FirstOrDefault(c => c.CustomField.SystemName == "AccessUser_Poi_locator_number")?.Value?.ToString())) 38 { 39 poiUser.HouseNumber = poiUser.CustomFieldValues.FirstOrDefault(c => c.CustomField.SystemName == "AccessUser_Poi_locator_number")?.Value?.ToString(); 40 } 41 if (poiUser != null && !string.IsNullOrWhiteSpace(poiUser.CustomFieldValues.FirstOrDefault(c => c.CustomField.SystemName == "AccessUser_Poi_locator_zipcode")?.Value?.ToString())) 42 { 43 poiUser.Zip = poiUser.CustomFieldValues.FirstOrDefault(c => c.CustomField.SystemName == "AccessUser_Poi_locator_zipcode")?.Value?.ToString(); 44 } 45 if (poiUser != null && !string.IsNullOrWhiteSpace(poiUser.CustomFieldValues.FirstOrDefault(c => c.CustomField.SystemName == "AccessUser_Poi_locator_city")?.Value?.ToString())) 46 { 47 poiUser.City = poiUser.CustomFieldValues.FirstOrDefault(c => c.CustomField.SystemName == "AccessUser_Poi_locator_city")?.Value?.ToString(); 48 } 49 if (poiUser != null && !string.IsNullOrWhiteSpace(poiUser.CustomFieldValues.FirstOrDefault(c => c.CustomField.SystemName == "AccessUser_Poi_locator_zipcode")?.Value?.ToString())) 50 { 51 GeoCoordinate alternativeGeoLocation = GetGeoLocationByAdress($"{poiUser.Address} {poiUser.HouseNumber} {poiUser.Zip} { poiUser.City}"); 52 poiUser.GeolocationLatitude = alternativeGeoLocation.Latitude; 53 poiUser.GeolocationLongitude = alternativeGeoLocation.Longitude; 54 } 55 56 if(poiUser != null) { 57 if(!string.IsNullOrWhiteSpace(Pageview.Page.MetaTitle)) { 58 Pageview.Meta.Title = Pageview.Page.MetaTitle.Replace("{0}", poiUser.Name); 59 } else { 60 Pageview.Meta.Title = $"{Pageview.Page.MenuText} - {poiUser.Name}"; 61 } 62 } 63 64 string geolocationLatitude = poiUser.GeolocationLatitude.ToString().Replace(",", "."); 65 string geolocationLongitude = poiUser.GeolocationLongitude.ToString().Replace(",", "."); 66 67 } 68 69 <div> 70 71 @SnippetStart("GoogleMapsScript") 72 @if(!string.IsNullOrWhiteSpace(googlemapsAPI)) 73 { 74 <script src="https://maps.googleapis.com/maps/api/js?key=@googlemapsAPI"></script> 75 } 76 @SnippetEnd("GoogleMapsScript") 77 78 <div class="userpoidetail" data-lat="@geolocationLatitude" data-lng="@poiUser.GeolocationLongitude"> 79 @if(poiUser != null && isPoiGroup) 80 { 81 string userDescription = poiUser.CustomFieldValues.FirstOrDefault(c => c.CustomField.SystemName == "AccessUser_Description").Value.ToString(); 82 string userWebsite = poiUser.CustomFieldValues.FirstOrDefault(c => c.CustomField.SystemName == "AccessUser_Website").Value.ToString(); 83 string countryName = !string.IsNullOrWhiteSpace(poiUser.Country) ? countryService.GetCountry(poiUser.Country) != null ? countryService.GetCountry(poiUser.Country).Name : poiUser.Country : poiUser.Country; 84 85 <div class="container userpoidetail__row"> 86 <section class="userpoidetail__info"> 87 <h1 class="userpoidetail__name">@poiUser.Name</h1> 88 89 @if(!string.IsNullOrWhiteSpace(userDescription)) 90 { 91 <div class="userpoidetail__description"> 92 <p>@userDescription</p> 93 </div> 94 } 95 96 <div class="userpoidetail__address"> 97 <h3>@Translate("UserDetailPoi.Address", "Address")</h3> 98 <p>@poiUser.Address @poiUser.HouseNumber</p> 99 <p>@poiUser.Zip @poiUser.City</p> 100 <p>@countryName</p> 101 </div> 102 103 <div class="userpoidetail__contact"> 104 <h3>@Translate("UserDetailPoi.Contact", "Contact")</h3> 105 @if(!string.IsNullOrWhiteSpace(poiUser.Email)) 106 { 107 <p><strong>@Translate("UserDetailPoi.Email", "Email:")</strong> <a href="mailto:@poiUser.Email">@poiUser.Email</a></p> 108 } 109 @if(!string.IsNullOrWhiteSpace(poiUser.Phone)) 110 { 111 <p><strong>@Translate("UserDetailPoi.Phone", "Phone:")</strong> <a href="tel:@poiUser.Phone">@poiUser.Phone</a></p> 112 } 113 @if(!string.IsNullOrWhiteSpace(userWebsite)) 114 { 115 <p><strong>@Translate("UserDetailPoi.Website", "Website"):</strong> <a href="@userWebsite">@userWebsite</a></p> 116 } 117 </div> 118 </section> 119 <section class="userpoidetail__map"> 120 <div id="map-@userId" data-latitude="@geolocationLatitude" data-longitude="@poiUser.GeolocationLongitude" data-markericon="@markerIcon" data-zoom="@mapZoom" data-disableui="@disableDefaultUI" data-enablezoom="@enableZoomControl" class="poi-map"></div> 121 </section> 122 </div> 123 } 124 </div> 125 </div> 126 127 @functions { 128 private static GeoCoordinate GetGeoLocationByAdress(string address) 129 { 130 // Get Google Maps API key from Settings > Control Panel > Maps 131 // Geocoding API needs to be activated for API key 132 var googlemapsAPI = SystemConfiguration.Instance.GetValue("/Globalsettings/Settings/GoogleMaps/GoogleMapsAPIKey"); 133 134 if (!string.IsNullOrWhiteSpace(googlemapsAPI)) 135 { 136 var geoxml = XDocument.Load("https://maps.google.com/maps/api/geocode/xml" + "?address=" + HttpUtility.UrlEncode(address) + "&sensor=false&key=" + googlemapsAPI); 137 138 if (geoxml.Descendants("result").Descendants("geometry").Descendants("location").Any()) 139 { 140 // Use LINQ to XML to extract the geocode values from the returned XML 141 var location = from part in geoxml.Descendants("result").Descendants("geometry").First().Descendants("location") 142 select new 143 { 144 lat = part.Element("lat").Value, 145 lng = part.Element("lng").Value 146 }; 147 148 if (location.Count() > 0) 149 { 150 double _lat = Double.Parse(location.First().lat, System.Globalization.CultureInfo.InvariantCulture); 151 double _lng = Double.Parse(location.First().lng, System.Globalization.CultureInfo.InvariantCulture); 152 var geo = new GeoCoordinate(_lat, _lng); 153 return geo; 154 } 155 } 156 } 157 158 return null; 159 } 160 }

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