private static void AddLanguages(Item item, ItemsLanguagesData languagesData)
{
var languages = new ItemLanguagesData();
languagesData.Add(item.ID, languages);
foreach (var pair in item.Fields.Unversioned)
{
var languageName = pair.Key;
VersionsData languageFields;
if (!languages.TryGetValue(languageName, out languageFields))
{
languageFields = new VersionsData();
languages.Add(languageName, languageFields);
}
var unversionedFields = languageFields.TryGetValue(0);
if (unversionedFields == null)
{
unversionedFields = new FieldsData();
languageFields.Add(0, unversionedFields);
}
foreach (var field in pair.Value.OrderBy(x => Guid.Parse(x.Key)).ToArray())
{
unversionedFields.Add(Guid.Parse(field.Key), field.Value);
}
}
foreach (var pair in item.Fields.Versioned)
{
var languageName = pair.Key;
VersionsData languageFields;
if (!languages.TryGetValue(languageName, out languageFields))
{
languageFields = new VersionsData();
languages.Add(languageName, languageFields);
}
foreach (var versionPair in pair.Value)
{
var versionNumber = versionPair.Key;
var version = languageFields.TryGetValue(versionNumber);
if (version == null)
{
version = new FieldsData();
languageFields.Add(versionNumber, version);
}
var versionFields = versionPair.Value
.Select(x => CreatePair(Guid.Parse(x.Key), x.Value))
.OrderBy(x => x.Key);
foreach (var field in versionFields)
{
version.Add(field.Key, field.Value);
}
}
}
}
public void Execute()
{
Assert.ArgumentNotNullOrEmpty(ConnectionString, nameof(ConnectionString));
Assert.ArgumentNotNullOrEmpty(DatabaseName, nameof(DatabaseName));
Assert.ArgumentNotNullOrEmpty(OutputDirectory, nameof(OutputDirectory));
Assert.ArgumentCondition(Directory.Exists(OutputDirectory), nameof(OutputDirectory), $"The specified directory does not exist: {OutputDirectory}");
Assert.ArgumentCondition(Try(() => new SqlConnectionStringBuilder(ConnectionString)), nameof(ConnectionString), "$The specified connection string");
using (var definitionsWriter = File.OpenWrite(Path.Combine(OutputDirectory, $"{DatabaseName}.items.dat")))
{
var definitions = new ItemDefinitions();
var itemsSharedData = new ItemsSharedData();
var itemsLanguagesData = new ItemsLanguagesData();
var context = ItemManager.Initialize(ConnectionString);
var counter = 0;
Console.WriteLine("Processing items...");
foreach (var item in GetItems(context))
{
// definition
AddDefinition(item, definitions);
// shared fields
AddShared(item, itemsSharedData);
// unversioned and versioned-1 fields
AddLanguages(item, itemsLanguagesData);
Console.WriteLine($"{++counter:D5}. {GetItemPath(definitions, item.ID)}");
}
Console.WriteLine("Serializing...");
Serializer.Serialize(definitionsWriter, new ItemsData
{
Definitions = definitions,
SharedData = itemsSharedData,
LanguageData = itemsLanguagesData
});
}
}
