public void ExportFiles(string filename, ImportExportSettings settings, IProgress<ActiveProgress> progress)
{
if (filename == null) throw new ArgumentNullException(nameof(filename));
if (settings == null) throw new ArgumentNullException(nameof(settings));
if (progress == null) throw new ArgumentNullException(nameof(progress));
var helper = new ReportingHelper(settings, progress, type =>
{
switch (type)
{
case ReportingStepType.Plugins:
return new StepInfo(RadioStreamerResources.SettingIEProcessingPlugIns,
_plugInManager.GetInstalledAddIns().Count());
case ReportingStepType.Radios:
return new StepInfo(RadioStreamerResources.SettingIEProcessingRadios, _radioDatabase.Count);
case ReportingStepType.Scripts:
return new StepInfo(RadioStreamerResources.SettingIEProcessingScripts, _scriptEngine.FileNames.Count());
case ReportingStepType.Settings:
return new StepInfo(RadioStreamerResources.SettingIEProcessingSettings, _radioEnvironment.Settings.PropertyStore.Count);
default:
throw new ArgumentOutOfRangeException(nameof(type));
}
});
var export = new RadioStreamerExport(settings);
var store = _radioEnvironment.Settings.PropertyStore;
if (settings.ProcessSettings)
{
helper.SwitchToStep(ReportingStepType.Settings);
foreach (var name in store)
{
helper.Step();
string value = store.GetValue(name, null);
if (!string.IsNullOrEmpty(value)) export.RadioSettings[name] = value;
}
}
if (settings.ProcessRadios)
{
helper.SwitchToStep(ReportingStepType.Radios);
foreach (var radioEntry in _radioDatabase.GetRadios())
{
helper.Step();
var entry = new ExportRadio();
var qentry = new ExportQuality {Name = radioEntry.Name};
if (radioEntry.Metadata == null) continue;
entry.Entries.AddRange(GetEntries(radioEntry.Metadata));
foreach (var quality in radioEntry.Metadata.GetQualitys())
{
var qent = new QualityEntry();
qent.Entries.AddRange(GetEntries(radioEntry.Metadata.GetQuality(quality)));
qentry.Qualitys.Add(qent);
}
export.Qualities.Add(qentry);
export.Radios.Add(entry);
}
}
if (settings.ProcessPlugIns)
{
helper.SwitchToStep(ReportingStepType.Plugins);
foreach (var installedPackInfo in _plugInManager.GetInstalledAddIns())
{
helper.Step();
export.PlugIns.Add(installedPackInfo.Name);
}
}
if (settings.ProcessScripts)
{
helper.SwitchToStep(ReportingStepType.Scripts);
foreach (var scriptFile in _scriptEngine.FileNames)
{
helper.Step();
export.Scripts.Add(new ExportScript(scriptFile.GetFileName(), scriptFile.ReadAllBytesIfExis()));
}
}
progress.Report(new ActiveProgress(RadioStreamerResources.SettingIEProcessingFile, 0, 100));
using (var stream = new DeflateStream(new FileStream(filename, FileMode.Create),CompressionLevel.Optimal))
{
new BinaryFormatter().Serialize(stream, export);
}
}
public void ImportFiles(string file, bool merge, ImportExportSettings settings, IProgress<ActiveProgress> progress)
{
if (file == null) throw new ArgumentNullException(nameof(file));
if (settings == null) throw new ArgumentNullException(nameof(settings));
if (progress == null) throw new ArgumentNullException(nameof(progress));
try
{
progress.Report(new ActiveProgress(RadioStreamerResources.SettingIEProcessingFile, 0, 0));
RadioStreamerExport exported;
using (var stream = new DeflateStream(new FileStream(file, FileMode.Open), CompressionMode.Decompress))
exported = (RadioStreamerExport) new BinaryFormatter().Deserialize(stream);
var exportSettings = exported.ImportExportSettings.Merge(settings);
var helper = new ReportingHelper(exportSettings, progress, type =>
{
switch (type)
{
case ReportingStepType.Plugins:
return new StepInfo(RadioStreamerResources.SettingIEProcessingPlugIns, exported.PlugIns.Count);
case ReportingStepType.Radios:
return new StepInfo(RadioStreamerResources.SettingIEProcessingRadios, exported.Radios.Count + 1);
case ReportingStepType.Scripts:
return new StepInfo(RadioStreamerResources.SettingIEProcessingScripts, exported.Scripts.Count + 1);
case ReportingStepType.Settings:
return new StepInfo(RadioStreamerResources.SettingIEProcessingSettings, exported.RadioSettings.Count);
default:
throw new ArgumentOutOfRangeException("type");
}
});
if (exportSettings.ProcessSettings)
{
helper.SwitchToStep(ReportingStepType.Settings);
var store = _radioEnvironment.Settings.PropertyStore;
foreach (var setting in exported.RadioSettings)
{
helper.Step();
store.SetValue(setting.Key, setting.Value);
}
_radioEnvironment.Settings.Save();
_radioEnvironment.ReloadSetting();
}
if (exportSettings.ProcessRadios)
{
helper.SwitchToStep(ReportingStepType.Radios);
if (!merge) _radioDatabase.Clear();
var fac = _radioDatabase.GetEntryFactory();
fac.BeginChanging();
try
{
foreach (var exportRadio in exported.Radios)
{
helper.Step();
var name = exportRadio.Entries.FirstOrDefault(e => e.Key == RadioEntry.MetaName);
if (name == null) continue;
bool cr;
var ent = fac.AddOrGetEntry(name.Value, out cr);
var meta = ent.Metadata;
if (meta == null) continue;
foreach (var metadataEntry in exportRadio.Entries) meta[metadataEntry.Key] = metadataEntry.Value;
var qfac = new RadioQualityFactory(ent);
var equality = exported.Qualities.FirstOrDefault(q => q.Name == ent.Name);
if (equality == null) continue;
foreach (var qualityEntry in equality.Qualitys)
{
name = qualityEntry.Entries.FirstOrDefault(e => e.Key == RadioQuality.MetaName);
if (name == null) continue;
var qua = qfac.Create(name.Value, string.Empty, string.Empty);
meta = qua.Metadata;
if (meta == null) continue;
foreach (var metadataEntry in qualityEntry.Entries) meta[metadataEntry.Key] = metadataEntry.Value;
}
}
}
finally
{
helper.Step(RadioStreamerResources.SettingIEProcessingDatabaseSave);
fac.Compled();
}
}
if (exportSettings.ProcessScripts)
{
helper.SwitchToStep(ReportingStepType.Scripts);
foreach (var script in exported.Scripts)
{
helper.Step();
_scriptEngine.CopyFile(script.FileName, script.Content);
}
helper.Step(RadioStreamerResources.SettingIEProcessingPrecompile);
_scriptEngine.PreCompile(new StringWriter());
}
if (!exportSettings.ProcessPlugIns) return;
helper.SwitchToStep(ReportingStepType.Plugins);
var installedPlagIns = new List<string>(_plugInManager.GetInstalledAddIns().Select(p => p.Name));
foreach (var plugIn in exported.PlugIns.Where(p => !installedPlagIns.Contains(p)))
{
helper.Step();
_plugInManager.InstallPlugIn(plugIn);
}
}
catch (Exception e)
{
if (CriticalExceptions.IsCriticalException(e)) throw;
}
}