void downloadInfo()
{
try
{
IsBusy = true;
string rssXml = tryDownloadRss();
rssXml = cacheManager(rssXml);
if (string.IsNullOrWhiteSpace(rssXml))
{
IsBusy = false;
return;
}
VersionsInfoData.Clear();
VersionsInfoData = DownloadHistory.ParseInfo(rssXml);
}
catch (Exception ex)
{
ExceptionLogger.LogExceptionToFile(ex);
LogWindow.AddMessage(LogType.Error, ex.Message);
}
finally
{
IsBusy = false;
}
}
// Public Methods (1)
public static VersionsInfo ParseInfo(string rssXml)
{
var result = new VersionsInfo();
var rss = Deserializer.MapToRss(rssXml);
var channels = rss.channel;
foreach (var channel in channels)
{
var items = channel.item;
foreach (var item in items)
{
var author = item.author.StripHtmlTags().UnescapeXml();
if (string.IsNullOrWhiteSpace(author))
{
continue;
}
var desc = fixDescription(item);
result.Add(
new VersionInfo
{
Author = author,
Description = desc.UnescapeXml(),
Link = item.link.StripHtmlTags(),
PubDate = DateTime.Parse(item.pubDate, CultureInfo.InvariantCulture),
Title = item.title.StripHtmlTags().UnescapeXml()
});
}
}
return(result);
}
/// <summary>
/// 检查程序版本
/// </summary>
/// <param name="type"></param>
/// <returns>
/// true 表示版本一致不需要更新
/// false 表示有异常，需要更新
/// </returns>
public static bool Update(SoftwareType type)
{
//if (SysConfig.IsTest)
// return true;
VersionsInfo vi = LocalDataService.GetVersionsInfo((int)type);
if (vi == null)
{
MessageBox.Show("检查软件版本时异常，软件即将关闭，请检查网络连接是否正常，再重启软件",
"提示", MessageBoxButtons.OK, MessageBoxIcon.Stop);
return(false);
}
string currentVersion = Application.ProductVersion;
if (vi.Version != currentVersion)
{
//需要更新版本
MessageBox.Show(
string.Format("当前程序有更新版本，点击确定开始更新，请耐心等待...\r\n(升级完成后程序将自动重启)"),
"提示", MessageBoxButtons.OK, MessageBoxIcon.Hand);
string path = Application.StartupPath + @"\" + "HLAUpdate.exe";
if (File.Exists(path))
{
StringBuilder sb = new StringBuilder();
sb.Append(vi.DownloadUrl);
sb.Append(" ");
sb.Append(currentVersion);
sb.Append(" ");
sb.Append(vi.Version);
sb.Append(" ");
string log = vi.UpdateLog.Replace(' ', '_');
if ("" == log)
{
log = "log";
}
sb.Append(log);
sb.Append(" ");
sb.Append(Application.ProductName);
var process = Process.Start(path, sb.ToString());
Application.Exit();
}
else
{
MessageBox.Show("自动升级模块损坏，或已不存在，请联系开发商解决！",
"提示", MessageBoxButtons.OK, MessageBoxIcon.Stop);
}
return(false);
}
else
{
return(true);
}
}
void UpdateLatestCompatibleDCCPlugin(VersionsInfo versionsInfo)
{
PackageVersion pluginVer = MeshSyncEditorConstants.GetPluginVersion();
foreach (string dccPluginVerStr in versionsInfo.all)
{
//Skip incompatible versions
if (!IsPackageVersionCompatible(dccPluginVerStr, pluginVer, out PackageVersion dccPluginVer))
{
continue;
}
if (null == m_latestCompatibleDCCPluginVersion ||
dccPluginVer.GetPatch() > m_latestCompatibleDCCPluginVersion.GetPatch())
{
m_latestCompatibleDCCPluginVersion = dccPluginVer;
}
}
}
void UpdateLatestCompatibleDCCPlugin(VersionsInfo versionsInfo)
{
foreach (string dccPluginVer in versionsInfo.all)
{
bool parsed = PackageVersion.TryParse(dccPluginVer, out PackageVersion dccPluginPackageVersion);
Assert.IsTrue(parsed);
//Skip incompatible versions
if (dccPluginPackageVersion.Major != MeshSyncEditorConstants.PACKAGE_VERSION.Major ||
dccPluginPackageVersion.Minor != MeshSyncEditorConstants.PACKAGE_VERSION.Minor)
{
continue;
}
if (null == m_latestCompatibleDCCPluginVersion ||
dccPluginPackageVersion.Patch > m_latestCompatibleDCCPluginVersion.Patch)
{
m_latestCompatibleDCCPluginVersion = dccPluginPackageVersion;
}
}
}
void UpdateLatestCompatibleDCCPlugin(VersionsInfo versionsInfo)
{
PackageVersion pluginVer = MeshSyncEditorConstants.GetPluginVersion();
foreach (string dccPluginVer in versionsInfo.all)
{
bool parsed = PackageVersion.TryParse(dccPluginVer, out PackageVersion dccPluginPackageVersion);
Assert.IsTrue(parsed);
//Skip incompatible versions
if (dccPluginPackageVersion.GetMajor() != pluginVer.GetMajor() ||
dccPluginPackageVersion.GetMinor() != pluginVer.GetMinor())
{
continue;
}
if (null == m_latestCompatibleDCCPluginVersion ||
dccPluginPackageVersion.GetPatch() > m_latestCompatibleDCCPluginVersion.GetPatch())
{
m_latestCompatibleDCCPluginVersion = dccPluginPackageVersion;
}
}
}
public AboutViewModel()
{
VersionsInfoData = new VersionsInfo();
new Thread(downloadInfo).Start();
}