public override TokenParser ProvisionObjects(Web web, ProvisioningTemplate template, TokenParser parser, ProvisioningTemplateApplyingInformation applyingInformation)
{
using (var scope = new PnPMonitoredScope(this.Name))
{
web.IsMultilingual = true;
web.Context.Load(web, w => w.SupportedUILanguageIds);
web.Update();
web.Context.ExecuteQueryRetry();
var isDirty = false;
foreach (var id in web.SupportedUILanguageIds)
{
var found = template.SupportedUILanguages.Any(sl => sl.LCID == id);
if (!found)
{
web.RemoveSupportedUILanguage(id);
isDirty = true;
}
}
if (isDirty)
{
web.Update();
web.Context.ExecuteQueryRetry();
}
foreach (var id in template.SupportedUILanguages)
{
web.AddSupportedUILanguage(id.LCID);
}
web.Update();
web.Context.Load(web, w => w.SupportedUILanguageIds);
web.Context.ExecuteQueryRetry();
}
return(parser);
}
public override TokenParser ProvisionObjects(Web web, ProvisioningTemplate template, TokenParser parser, ProvisioningTemplateApplyingInformation applyingInformation)
{
using (var scope = new PnPMonitoredScope(this.Name))
{
web.IsMultilingual = true;
web.Context.Load(web, w => w.SupportedUILanguageIds);
web.Update();
web.Context.ExecuteQuery();
var isDirty = false;
foreach (var id in web.SupportedUILanguageIds)
{
var found = template.SupportedUILanguages.Any(sl => sl.LCID == id);
if (!found)
{
web.RemoveSupportedUILanguage(id);
isDirty = true;
}
}
if (isDirty)
{
web.Update();
web.Context.ExecuteQueryRetry();
}
foreach (var id in template.SupportedUILanguages)
{
web.AddSupportedUILanguage(id.LCID);
}
web.Update();
web.Context.ExecuteQueryRetry();
}
return parser;
}
private static void EnsureWebLanguages(Web web, ProvisioningTemplate template, PnPMonitoredScope scope)
{
List <int> neededLanguages = new List <int>();
int neededSourceLanguage = 0;
foreach (var page in template.ClientSidePages.Where(p => p.Translations.Any()))
{
if (neededSourceLanguage == 0)
{
neededSourceLanguage = page.LCID;
}
else
{
// Source language should be the same for all pages in the template
if (neededSourceLanguage != page.LCID)
{
string error = "The pages in this template are based upon multiple source languages while all pages in a site must have the same source language";
scope.LogError(error);
throw new Exception(error);
}
}
foreach (var translatedPage in page.Translations)
{
if (!neededLanguages.Contains(translatedPage.LCID))
{
neededLanguages.Add(translatedPage.LCID);
}
}
}
// No translations found, bail out
if (neededLanguages.Count == 0)
{
return;
}
try
{
// Enable the MUI feature
web.ActivateFeature(ObjectClientSidePages.MultilingualPagesFeature);
}
catch (Exception ex)
{
scope.LogError($"Multilingual pages feature could not be enabled: {ex.Message}");
throw;
}
// Check the "source" language
web.EnsureProperties(p => p.Language, p => p.IsMultilingual);
int sourceLanguage = Convert.ToInt32(web.Language);
if (sourceLanguage != neededSourceLanguage)
{
string error = $"The web has source language {sourceLanguage} while the template expects {neededSourceLanguage}";
scope.LogError(error);
throw new Exception(error);
}
// Ensure the needed languages are available on this site
if (!web.IsMultilingual)
{
web.IsMultilingual = true;
web.Context.Load(web, w => w.SupportedUILanguageIds);
web.Update();
}
else
{
web.Context.Load(web, w => w.SupportedUILanguageIds);
}
web.Context.ExecuteQueryRetry();
var supportedLanguages = web.SupportedUILanguageIds;
bool languageAdded = false;
foreach (var language in neededLanguages)
{
if (!supportedLanguages.Contains(language))
{
web.AddSupportedUILanguage(language);
languageAdded = true;
}
}
if (languageAdded)
{
web.Update();
web.Context.ExecuteQueryRetry();
}
}