public async Task <ContentItem> LocalizeAsync(ContentItem content, string targetCulture)
{
var localizationPart = content.As <LocalizationPart>();
var siteSettings = await _siteService.GetSiteSettingsAsync();
// not sure if this is redundant or not. The check is also done in the Admin controller
if (!siteSettings.GetConfiguredCultures().Any(c => String.Equals(c, targetCulture, StringComparison.OrdinalIgnoreCase)))
{
throw new InvalidOperationException("Cannot localize an unsupported culture");
}
if (String.IsNullOrEmpty(localizationPart.LocalizationSet))
{
// If the source content item is not yet localized, define its defaults
localizationPart.LocalizationSet = _iidGenerator.GenerateUniqueId();
localizationPart.Culture = await GetDefaultCultureNameAsync();
_session.Save(content);
}
else
{
var existingContent = await GetContentItem(localizationPart.LocalizationSet, targetCulture);
if (existingContent != null)
{
// already localized
return(existingContent);
}
}
// Cloning the content item
var cloned = await _contentManager.CloneAsync(content);
var clonedPart = cloned.As <LocalizationPart>();
clonedPart.Culture = targetCulture;
clonedPart.LocalizationSet = localizationPart.LocalizationSet;
clonedPart.Apply();
var context = new LocalizationContentContext(content, localizationPart.LocalizationSet, targetCulture);
await Handlers.InvokeAsync(async handler => await handler.LocalizingAsync(context), _logger);
await ReversedHandlers.InvokeAsync(async handler => await handler.LocalizedAsync(context), _logger);
_session.Save(cloned);
return(cloned);
}
public async Task <ContentItem> LocalizeAsync(ContentItem content, string targetCulture)
{
var supportedCultures = await _localizationService.GetSupportedCulturesAsync();
if (!supportedCultures.Any(c => String.Equals(c, targetCulture, StringComparison.OrdinalIgnoreCase)))
{
throw new InvalidOperationException("Cannot localize an unsupported culture");
}
var localizationPart = content.As <LocalizationPart>();
if (String.IsNullOrEmpty(localizationPart.LocalizationSet))
{
// If the source content item is not yet localized, define its defaults
localizationPart.LocalizationSet = _iidGenerator.GenerateUniqueId();
localizationPart.Culture = await _localizationService.GetDefaultCultureAsync();
_session.Save(content);
}
else
{
var existingContent = await GetContentItemAsync(localizationPart.LocalizationSet, targetCulture);
if (existingContent != null)
{
// already localized
return(existingContent);
}
}
// Cloning the content item
var cloned = await _contentManager.CloneAsync(content);
var clonedPart = cloned.As <LocalizationPart>();
clonedPart.Culture = targetCulture;
clonedPart.LocalizationSet = localizationPart.LocalizationSet;
clonedPart.Apply();
var context = new LocalizationContentContext(cloned, content, localizationPart.LocalizationSet, targetCulture);
await Handlers.InvokeAsync((handler, context) => handler.LocalizingAsync(context), context, _logger);
await ReversedHandlers.InvokeAsync((handler, context) => handler.LocalizedAsync(context), context, _logger);
_session.Save(cloned);
return(cloned);
}
/// <summary>
/// Assign the Localized version of the List when localizing the Contained Item
/// </summary>
public override async Task LocalizingAsync(LocalizationContentContext context, LocalizationPart part)
{
var containedPart = context.ContentItem.As <ContainedPart>();
// todo: remove this check and change the handler to target ContainedPart when issue 3890 is fixed
if (containedPart != null)
{
var list = await _session.QueryIndex <LocalizedContentItemIndex>(i => (i.Published || i.Latest) && i.ContentItemId == containedPart.ListContentItemId).FirstOrDefaultAsync();
var localizedList = await _session.QueryIndex <LocalizedContentItemIndex>(i => (i.Published || i.Latest) && i.LocalizationSet == list.LocalizationSet && i.Culture == context.Culture).FirstOrDefaultAsync();
if (localizedList != null)
{
containedPart.ListContentItemId = localizedList.ContentItemId;
containedPart.Apply();
}
}
}
/// <summary>
/// Select Contained ContentItems that are already in the target culture
/// but attached to the original list and reassign their ListContenItemId.
/// </summary>
public override async Task LocalizedAsync(LocalizationContentContext context, ListPart part)
{
var containedList = await _session.Query <ContentItem, ContainedPartIndex>(
x => x.ListContentItemId == context.Original.ContentItemId).ListAsync();
if (!containedList.Any())
{
return;
}
foreach (var item in containedList)
{
var localizationPart = item.As <LocalizationPart>();
if (localizationPart.Culture == context.Culture)
{
var cp = item.As <ContainedPart>();
cp.ListContentItemId = context.ContentItem.ContentItemId;
cp.Apply();
_session.Save(item);
}
}
}