private object DetectWeblogSettings(IProgressHost progressHost)
{
using (BlogClientUIContextSilentMode uiContextScope = new BlogClientUIContextSilentMode()) //suppress prompting for credentials
{
// no-op if we don't have a blog-id to work with
if (HostBlogId == String.Empty)
{
return(this);
}
try
{
// detect settings
BlogSettingsDetector blogSettingsDetector = new BlogSettingsDetector(this);
blogSettingsDetector.DetectSettings(progressHost);
}
catch (OperationCancelledException)
{
// WasCancelled == true
}
catch (BlogClientOperationCancelledException)
{
Cancel();
// WasCancelled == true
}
catch (Exception ex)
{
Trace.Fail("Unexpected error occurred while detecting weblog settings: " + ex.ToString());
}
return(this);
}
}
private void Main()
{
try
{
// delay the check for updates
Thread.Sleep(1000);
// only run one service-update at a time process wide
lock (_serviceUpdateLock)
{
// establish settings detection context
ServiceUpdateSettingsDetectionContext settingsDetectionContext = new ServiceUpdateSettingsDetectionContext(_blogId);
// fire-up a blog settings detector to query for changes
BlogSettingsDetector settingsDetector = new BlogSettingsDetector(settingsDetectionContext);
settingsDetector.SilentMode = true;
using (RegistryKey key = Registry.CurrentUser.OpenSubKey(ApplicationEnvironment.SettingsRootKeyName + @"\Weblogs\" + _blogId + @"\HomepageOptions"))
{
if (key != null)
{
settingsDetector.IncludeFavIcon = false;
settingsDetector.IncludeCategories = settingsDetectionContext.BlogSupportsCategories;
settingsDetector.UseManifestCache = true;
settingsDetector.IncludeHomePageSettings = false;
settingsDetector.IncludeCategoryScheme = false;
settingsDetector.IncludeInsecureOperations = false;
}
}
settingsDetector.IncludeImageEndpoints = false;
settingsDetector.DetectSettings(SilentProgressHost.Instance);
// write the settings
using (ProcessKeepalive.Open())
{
using (BlogSettings settings = BlogSettings.ForBlogId(_blogId))
settings.ApplyUpdates(settingsDetectionContext);
}
// if changes were made then fire an event to notify the UI
if (settingsDetectionContext.HasUpdates)
{
_settingsChangedHandler(_blogId, false);
}
}
}
catch (ManualKeepaliveOperationException)
{
}
catch (Exception ex)
{
Trace.Fail("Unexpected exception during ServiceUpdateChecker.Main: " + ex.ToString());
}
}
public virtual void DetectSettings(IBlogSettingsDetectionContext context, BlogSettingsDetector detector)
{
if (detector.IncludeOptionOverrides)
{
if (detector.IncludeCategoryScheme)
{
Debug.Assert(!detector.UseManifestCache,
"This code will not run correctly under the manifest cache, due to option overrides not being set");
IDictionary optionOverrides = context.OptionOverrides;
if (optionOverrides == null)
optionOverrides = new Hashtable();
bool hasNewCategories = optionOverrides.Contains(BlogClientOptions.SUPPORTS_NEW_CATEGORIES);
bool hasScheme = optionOverrides.Contains(BlogClientOptions.CATEGORY_SCHEME);
if (!hasNewCategories || !hasScheme)
{
string scheme;
bool supportsNewCategories;
GetCategoryInfo(context.HostBlogId,
optionOverrides[BlogClientOptions.CATEGORY_SCHEME] as string, // may be null
out scheme,
out supportsNewCategories);
if (scheme == null)
{
// no supported scheme was found or provided
optionOverrides[BlogClientOptions.SUPPORTS_CATEGORIES] = false.ToString();
}
else
{
if (!optionOverrides.Contains(BlogClientOptions.SUPPORTS_NEW_CATEGORIES))
optionOverrides.Add(BlogClientOptions.SUPPORTS_NEW_CATEGORIES, supportsNewCategories.ToString());
if (!optionOverrides.Contains(BlogClientOptions.CATEGORY_SCHEME))
optionOverrides.Add(BlogClientOptions.CATEGORY_SCHEME, scheme);
}
context.OptionOverrides = optionOverrides;
}
}
// GetFeaturesXml(context.HostBlogId);
}
}
private object DetectWeblogSettings(IProgressHost progressHost)
{
using (BlogClientUIContextScope uiContextScope = new BlogClientUIContextScope(_uiContext))
{
try
{
BlogSettingsDetector blogSettingsDetector = new BlogSettingsDetector(_temporarySettings);
blogSettingsDetector.DetectSettings(progressHost);
}
catch (OperationCancelledException)
{
// WasCancelled == true
}
catch (BlogClientOperationCancelledException)
{
_hostOperation.Cancel();
// WasCancelled == true
}
catch (Exception ex)
{
Trace.Fail("Error occurred while downloading weblog posts and categories: " + ex.ToString());
}
return this;
}
}
private object DetectWeblogSettings(IProgressHost progressHost)
{
using (BlogClientUIContextSilentMode uiContextScope = new BlogClientUIContextSilentMode()) //supress prompting for credentials
{
// no-op if we don't have a blog-id to work with
if (HostBlogId == String.Empty)
return this;
try
{
// detect settings
BlogSettingsDetector blogSettingsDetector = new BlogSettingsDetector(this);
blogSettingsDetector.DetectSettings(progressHost);
}
catch (OperationCancelledException)
{
// WasCancelled == true
}
catch (BlogClientOperationCancelledException)
{
Cancel();
// WasCancelled == true
}
catch (Exception ex)
{
Trace.Fail("Unexpected error occurred while detecting weblog settings: " + ex.ToString());
}
return this;
}
}
