private async Task CheckNewVersion()
{
string scripts = Path.Combine(Environment.CurrentDirectory, "Scripts");
InstallService service = new InstallService(scripts);
_vm.CurrentVersion = service.GetInstalledVersion(PackageName);
_client = new HmacAuthWebApiClient(Url, CdmId, ApiKey);
try
{
UpdateInformation apiVersion = await _client.ReadAsync <UpdateInformation>(!string.IsNullOrWhiteSpace(_vm.CurrentVersion)?ConfigurationManager.AppSettings["api:downloadUrl"] + _vm.CurrentVersion + ConfigurationManager.AppSettings["api:downloadUrlMethod"] : ConfigurationManager.AppSettings["api:downloadUrlLatestUpdate"]);
if (apiVersion == null || (!string.IsNullOrWhiteSpace(_vm.CurrentVersion) && new Version(apiVersion.Version) < new Version(_vm.CurrentVersion))) // when current version is disabled or unknown => the provided new version is lower than current one ...
{
_vm.ApiVersion = new UpdateInformation {
Version = _vm.CurrentVersion
}
}
; // ... do like there is no new version => avoid impossible downgrade
else
{
_vm.ApiVersion = apiVersion;
}
}
catch (Exception ex)
{
_logger.Error("CheckNewVersion() failed on ", ex);
}
}
private async Task CheckNewVersion()
{
string scripts = Path.Combine(Environment.CurrentDirectory, "Scripts");
InstallService service = new InstallService(scripts);
_vm.CurrentVersion = service.GetInstalledVersion(PackageName);
_client = new HmacAuthWebApiClient(Url, CdmId, ApiKey);
try
{
UpdateInformation apiVersion = await _client.ReadAsync<UpdateInformation>(!string.IsNullOrWhiteSpace(_vm.CurrentVersion) ? ConfigurationManager.AppSettings["api:downloadUrl"] + _vm.CurrentVersion + ConfigurationManager.AppSettings["api:downloadUrlMethod"] : ConfigurationManager.AppSettings["api:downloadUrlLatestUpdate"]);
if (apiVersion == null || (!string.IsNullOrWhiteSpace(_vm.CurrentVersion) && new Version(apiVersion.Version) < new Version(_vm.CurrentVersion))) // when current version is disabled or unknown => the provided new version is lower than current one ...
_vm.ApiVersion = new UpdateInformation { Version = _vm.CurrentVersion }; // ... do like there is no new version => avoid impossible downgrade
else
_vm.ApiVersion = apiVersion;
}
catch (Exception ex)
{
_logger.Error("CheckNewVersion() failed on ", ex);
}
}
public async Task<string> DownloadASync(HmacAuthWebApiClient client, string version, string destination)
{
string versionDl = string.Format("{0}{1}{2}",ConfigurationManager.AppSettings["api:downloadUrl"], version,ConfigurationManager.AppSettings["api:downloadMethod"]);
HttpResponseMessage requestMessage = await client.GetAsync(versionDl);
string fileName = requestMessage.Headers.FirstOrDefault(h => h.Key == "x-filename").Value.First();
string fileDestination = Path.Combine(destination, fileName);
using (FileStream a = new FileStream(fileDestination, FileMode.OpenOrCreate))
{
await requestMessage.Content.CopyToAsync(a);
}
return fileDestination;
}
