/// <summary>
/// get the translation of the block (falls through to nested content)
/// </summary>
private TranslationValue GetBlockValue(string displayName, JToken block, CultureInfoView culture)
{
if (block == null)
{
return(null);
}
if (block is JObject jBlock)
{
if (!jBlock.ContainsKey("content"))
{
return(null);
}
var content = jBlock.Value <JArray>("content");
return(ValueMapperFactory.GetMapperSource(
Constants.PropertyEditors.Aliases.NestedContent,
displayName,
content,
culture));
}
return(null);
}
private static JToken GetBlockTranslation(JToken value, TranslationValue translationValue, CultureInfoView sourceCulture, CultureInfoView targetCulture)
{
if (value is JObject jValue)
{
if (jValue.ContainsKey("content"))
{
var content = jValue.Value <JArray>("content");
var result = (string)ValueMapperFactory.GetMapperTarget(
Constants.PropertyEditors.Aliases.NestedContent,
content,
translationValue,
sourceCulture,
targetCulture);
if (result != null)
{
value["content"] = JToken.Parse(result);
}
}
}
return(value);
}
public TranslationValue GetSourceValue(string displayName, string propertyTypeAlias, object value, CultureInfoView culture)
{
var jsonValue = GetJson(value);
if (jsonValue == null)
{
return(null);
}
// we support v2 of the object.
if (!jsonValue.ContainsKey("version") || jsonValue.Value <int>("version") != 2)
{
return(null);
}
// set up a translation value, as the parent for header & blocks
var translation = new TranslationValue(displayName, propertyTypeAlias);
if (jsonValue.ContainsKey("header"))
{
// get the header
var headerValue = GetBlockValue("header", jsonValue["header"], culture);
if (headerValue != null)
{
translation.InnerValues.Add("header", headerValue);
}
}
if (jsonValue.ContainsKey("blocks"))
{
// get the blocks.
var blocks = jsonValue.Value <JArray>("blocks");
for (int b = 0; b < blocks.Count; b++)
{
var blockValue = GetBlockValue($"block [{b}]", blocks[b], culture);
if (blockValue != null)
{
var blockKey = blocks[b].Value <string>("id");
translation.InnerValues.Add(blockKey, blockValue);
}
}
}
return(translation);
}
/// <summary>
/// get the translated value, back into an object we can put in umbraco
/// </summary>
public object GetTargetValue(string propertyTypeAlias, object sourceValue, TranslationValue values, CultureInfoView sourceCulture, CultureInfoView targetCulture)
{
var jsonValue = GetJson(sourceValue);
if (jsonValue == null)
{
return(sourceValue);
}
if (jsonValue.ContainsKey("header"))
{
var headerValue = values.GetInnerValue("header");
if (headerValue != null)
{
var translatedValue = GetBlockTranslation(jsonValue["header"], headerValue, sourceCulture, targetCulture);
if (translatedValue != null)
{
jsonValue["header"] = translatedValue;
}
}
}
if (jsonValue.ContainsKey("blocks"))
{
// get the blocks.
var blocks = jsonValue.Value <JArray>("blocks");
for (int b = 0; b < blocks.Count; b++)
{
var blockKey = blocks[b].Value <string>("id");
var blockValue = values.GetInnerValue(blockKey);
if (blockValue != null)
{
var translatedBlock = GetBlockTranslation(blocks[b], blockValue, sourceCulture, targetCulture);
if (translatedBlock != null)
{
blocks[b] = translatedBlock;
}
}
}
}
return(JsonConvert.SerializeObject(jsonValue, Formatting.Indented));
}
