Error executing template "Designs/Swift/_parsed/Swift_Preferences.parsed.cshtml"
System.NullReferenceException: Object reference not set to an instance of an object.
at CompiledRazorTemplates.Dynamic.RazorEngine_5e69d5763f974a90a25b8b91d2d1bdc0.Execute() in E:\Dynamicweb.Net\Solutions\Dynamicweb\dansukker.prod\Swift-Files\Templates\Designs\Swift\_parsed\Swift_Preferences.parsed.cshtml:line 209
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.ViewModelTemplate<Dynamicweb.Frontend.PageViewModel>
2 @inherits Dynamicweb.Rendering.ViewModelTemplate<Dynamicweb.Frontend.PageViewModel>
3 @using System
4 @using System.Text.RegularExpressions
5 @using System.IO
6
7
8
9 @{
10 string layout = Model.Item.GetRawValueString("PreferencesLayout", "modal");
11 layout = Dynamicweb.Context.Current.Request["Layout"] != null ? Dynamicweb.Context.Current.Request["Layout"] : layout;
12 layout = layout == "" ? "modal" : layout;
13 string type = Dynamicweb.Context.Current.Request["Type"] != null ? Dynamicweb.Context.Current.Request["Type"] : "language";
14
15 string groupId = Dynamicweb.Context.Current.Request["GroupID"] != null ? Dynamicweb.Context.Current.Request["GroupID"].ToString() : "";
16 string productId = Dynamicweb.Context.Current.Request["ProductID"] != null ? Dynamicweb.Context.Current.Request["ProductID"].ToString() : "";
17 string variantId = Dynamicweb.Context.Current.Request["VariantID"] != null ? Dynamicweb.Context.Current.Request["VariantID"].ToString() : "";
18
19 string linkFontSize = Dynamicweb.Context.Current.Request["FontSize"] != null ? Dynamicweb.Context.Current.Request["FontSize"].ToString() : "";
20 string linkFontWeight = Dynamicweb.Context.Current.Request["FontWeight"] != null ? Dynamicweb.Context.Current.Request["FontWeight"].ToString() : "";
21 string linkCasing = Dynamicweb.Context.Current.Request["Casing"] != null ? Dynamicweb.Context.Current.Request["Casing"].ToString() : "";
22
23 Regex reg = new Regex(@"\(([^\)]+)\)");
24 List<Dynamicweb.Content.Page> languages = new List<Dynamicweb.Content.Page>();
25
26 int pageId = Dynamicweb.Context.Current.Request["CurrentPageID"] != null ? Convert.ToInt32(Dynamicweb.Context.Current.Request["CurrentPageID"]) : Pageview.ID;
27 var currentPage = Dynamicweb.Services.Pages.GetPage(pageId); //Get the correct page instance
28
29 if (currentPage.Area.IsMaster) {
30 languages.Add(currentPage);
31 if (currentPage.Languages != null) {
32 foreach (var language in currentPage.Languages) {
33 if (language.Area.Active == true) {
34 languages.Add(language);
35 }
36 }
37 }
38 } else {
39 languages.Add(currentPage.MasterPage);
40 if (currentPage.MasterPage != null) {
41 if (currentPage.MasterPage.Languages != null) {
42 foreach (var language in currentPage.MasterPage.Languages) {
43 if (language.Area.Active == true) {
44 languages.Add(language);
45 }
46 }
47 }
48 }
49 }
50
51 languages = languages.Count > 1 ? languages.OrderBy(language => language.Area.CultureInfo.DisplayName).ToList() : languages;
52
53 string siteLanguage = Pageview.Area.CultureInfo.Name;
54 Uri url = Dynamicweb.Context.Current.Request.Url;
55 string hostName = url.Host; // domain.com/da-dk or domain.com/en-us
56
57 var ecomCountries = Dynamicweb.Ecommerce.Services.Countries.GetCountries() != null ? Dynamicweb.Ecommerce.Services.Countries.GetCountries().OrderBy(country => country.Name) : null;
58 var currencies = Dynamicweb.Ecommerce.Services.Currencies.GetAllCurrencies() != null ? Dynamicweb.Ecommerce.Services.Currencies.GetAllCurrencies().OrderBy(currency => currency.Code) : null;
59
60 string modalTheme = !string.IsNullOrWhiteSpace(Model.Item.GetRawValueString("ModalTheme")) ? " theme " + Model.Item.GetRawValueString("ModalTheme").Replace(" ", "").Trim().ToLower() : "";
61 }
62
63
64 @* Modal *@
65
66 @if (layout == "modal")
67 {
68 int updatePageId = pageId;
69
70 <div class="modal-content @modalTheme">
71 <div class="modal-header">
72 <h5 class="modal-title" id="PreferencesModalLabel">@Translate("Preferences")</h5>
73 <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
74 </div>
75 <div class="modal-body d-grid gap-3" id="PreferencesModalBody">
76 <input type="hidden" name="CurrentPageID" value="@pageId" />
77 @if (groupId != "") {
78 <input type="hidden" name="GroupID" value="@groupId" />
79 }
80
81 @if (productId != "") {
82 <input type="hidden" name="ProductID" value="@productId" />
83 }
84
85 @if (variantId != "") {
86 <input type="hidden" name="VariantID" value="@variantId" />
87 }
88
89
90 @if (languages.Count() > 1 && Model.Item.GetBoolean("LanguageSelector"))
91 {
92 <form action="/Default.aspx" data-response-target-element="PreferencesModalContent" data-layout-template="Swift_Preferences.cshtml" data-preloader="inline">
93 <input type="hidden" name="Layout" value="modal" />
94 <input type="hidden" name="CurrentPageID" value="@pageId" />
95 <input type="hidden" name="GroupID" value="@groupId" />
96 <input type="hidden" name="ProductID" value="@productId" />
97 <input type="hidden" name="VariantID" value="@variantId" />
98
99 <div class="form-floating">
100 <select id="LanguageSelect" name="ID" class="form-select d-col-12" aria-label="@Translate("Select language")" onchange="swift.PageUpdater.Update(event)">
101 @foreach (var language in languages)
102 {
103 string name = reg.Replace(language.Area.CultureInfo.DisplayName, "");
104 string selectedLanguage = language.Area.ID == Pageview.Area.ID ? "selected" : "";
105 updatePageId = language.Area.ID == Pageview.Area.ID ? language.ID : updatePageId;
106
107 var masterPageId = Pageview.Page?.MasterPageId != null && Pageview.Page.MasterPageId != 0 ? Pageview.Page.MasterPageId : Pageview.ID;
108 var preferencePageId = Dynamicweb.Services.Pages.GetPageIDByMasterID(masterPageId, language.AreaId);
109 preferencePageId = preferencePageId == 0 ? Pageview.Page.MasterPageId : preferencePageId;
110 preferencePageId = preferencePageId == 0 ? Pageview.Page.ID : preferencePageId;
111
112 <option hreflang="@language.Area.CultureInfo.TwoLetterISOLanguageName" value="@preferencePageId" @selectedLanguage>@name</option>
113 }
114 </select>
115 <label for="LanguageSelect">@Translate("Language")</label>
116 </div>
117 </form>
118 }
119
120 @if (ecomCountries.Count() > 1 && Model.Item.GetBoolean("CountrySelector"))
121 {
122 <form action="/Default.aspx" data-response-target-element="PreferencesModalContent" data-layout-template="Swift_Preferences.cshtml" data-preloader="inline">
123 <input type="hidden" name="ID" value="@Pageview.ID" />
124 <input type="hidden" name="CurrentPageID" value="@pageId" />
125 <input type="hidden" name="GroupID" value="@groupId" />
126 <input type="hidden" name="ProductID" value="@productId" />
127 <input type="hidden" name="VariantID" value="@variantId" />
128
129 <div class="form-floating">
130 <select name="CountryCode" id="CountryCodeSelect" class="form-select d-col-12" aria-label="@Translate("Select country")" onchange="swift.PageUpdater.Update(event)">
131 @foreach (var country in ecomCountries)
132 {
133 var selectedCountry = country.Code2 == Dynamicweb.Ecommerce.Common.Context.Country.Code2 ? "selected" : "";
134
135 if (!string.IsNullOrEmpty(country.Name)) {
136 <option value="@country.Code2" @selectedCountry>@country.Name</option>
137 }
138 }
139 </select>
140 <label for="CountryCodeSelect">@Translate("Delivery country")</label>
141 </div>
142 </form>
143 }
144
145 @if (currencies.Count() > 1 && Model.Item.GetBoolean("CurrencySelector"))
146 {
147 <form action="/Default.aspx" data-response-target-element="PreferencesModalContent" data-layout-template="Swift_Preferences.cshtml" data-preloader="inline">
148 <input type="hidden" name="ID" value="@Pageview.ID" />
149 <input type="hidden" name="CurrentPageID" value="@pageId" />
150 <input type="hidden" name="GroupID" value="@groupId" />
151 <input type="hidden" name="ProductID" value="@productId" />
152 <input type="hidden" name="VariantID" value="@variantId" />
153
154 <div class="form-floating">
155 <select name="CurrencyCode" id="CurrencySelect" class="form-select d-col-12" aria-label="@Translate("Select currency")" onchange="swift.PageUpdater.Update(event)">
156 @foreach (var currency in currencies)
157 {
158 string selectedCurrency = currency.Code == Dynamicweb.Ecommerce.Common.Context.Currency.Code ? "selected" : "";
159
160 if (!string.IsNullOrEmpty(currency.Code)) {
161 <option value="@currency.Code" @selectedCurrency>@currency.Code</option>
162 }
163 }
164 </select>
165 <label for="CurrencySelect">@Translate("Currency")</label>
166 </div>
167 </form>
168 }
169 </div>
170 <div class="modal-footer">
171 @{
172 hostName = !string.IsNullOrEmpty(Pageview.Area.DomainLock) ? Pageview.Area.DomainLock : url.Host;
173 string link = $"Default.aspx?ID={updatePageId}";
174 link += groupId != "" ? $"&GroupID={groupId}" : "";
175 link += productId != "" ? $"&ProductID={productId}" : "";
176 link += variantId != "" ? $"&VariantID={variantId}" : "";
177 var friendlyUrl = $"{url.Scheme}://{hostName}{Dynamicweb.Frontend.SearchEngineFriendlyURLs.GetFriendlyUrl(link)}";
178 }
179
180 <a href="@friendlyUrl" class="btn btn-primary w-100">@Translate("Update preferences")</a>
181 </div>
182 </div>
183 }
184
185
186 @* Dropdowns *@
187
188 @if (layout == "dropdown" && type == "country") {
189 foreach (var country in ecomCountries)
190 {
191 var link = $"{url.Scheme}://{hostName}?ID={currentPage.ID}&AreaID={Pageview.Area.ID}&CountryCode={country.Code2}";
192 link += groupId != "" ? $"&GroupID={groupId}" : "";
193 link += productId != "" ? $"&ProductID={productId}" : "";
194 link += variantId != "" ? $"&VariantID={variantId}" : "";
195
196 if (!string.IsNullOrEmpty(country.Name)) {
197 <li>
198 <a href="@link" class="dropdown-item nav-link-underline @linkFontSize @linkFontWeight @linkCasing">@country.Name</a>
199 </li>
200 }
201 }
202 }
203
204 @if (layout == "dropdown" && type == "language") {
205 string iconFolder = "/Files/FlagIcons/";
206
207 foreach (var language in languages)
208 {
209 if (language.Area != null) {
210 hostName = !string.IsNullOrEmpty(language.Area.DomainLock) ? language.Area.DomainLock : url.Host;
211 string link = $"Default.aspx?ID={language.ID}";
212 link += groupId != "" ? $"&GroupID={groupId}" : "";
213 link += productId != "" ? $"&ProductID={productId}" : "";
214 link += variantId != "" ? $"&VariantID={variantId}" : "";
215
216 var friendlyUrl = $"{url.Scheme}://{hostName}{Dynamicweb.Frontend.SearchEngineFriendlyURLs.GetFriendlyUrl(link)}";
217
218 string icon = iconFolder + language.Area.CultureInfo.Name.ToLower() + ".svg";
219 string name = reg.Replace(language.Area.CultureInfo.DisplayName, "");
220
221 <li>
222 <a hreflang="@language.Area.CultureInfo.TwoLetterISOLanguageName" href="@friendlyUrl" class="dropdown-item nav-link-underline @linkFontSize @linkFontWeight @linkCasing">@RenderIcon(icon, "icon-2") <span class="align-middle">@name</span></a>
223 </li>
224 }
225 }
226 }
227
228 @if (layout == "dropdown" && type == "currency") {
229 foreach (var currency in currencies)
230 {
231 var link = $"{url.Scheme}://{hostName}?ID={currentPage.ID}&AreaID={Pageview.Area.ID}&CurrencyCode={currency.Code}";
232 link += groupId != "" ? $"&GroupID={groupId}" : "";
233 link += productId != "" ? $"&ProductID={productId}" : "";
234 link += variantId != "" ? $"&VariantID={variantId}" : "";
235
236 <li>
237 <a href="@link" class="dropdown-item nav-link-underline @linkFontSize @linkFontWeight @linkCasing">@currency.Code</a>
238 </li>
239 }
240 }
241
242
243
244 @helper RenderIcon(string icon, string iconSize)
245 {
246 if (Path.GetExtension(icon).ToLower() == ".svg" && !icon.ToLower().Contains("none"))
247 {
248 string iconPath = Dynamicweb.Context.Current.Server.MapPath(icon);
249
250 <span class="@iconSize">
251 @ReadFile(iconPath)
252 </span>
253 }
254 }
255
256