private bool ValidateNoParameters(TextBox textBoxEntry)
{
// pick out the <param> values in the server url string
string parameters = BlogProviderParameters.ExtractParameterList(textBoxEntry.Text.Trim());
// if there are values then tell the user they must fill them in
if (parameters.Length > 0)
{
DisplayMessage.Show(MessageId.ServerParameterNotSpecified, textBoxEntry.FindForm(), parameters.ToString());
textBoxEntry.Focus();
return(false);
}
else
{
return(true);
}
}
protected override object DetectBlogService(IProgressHost progressHost)
{
using (BlogClientUIContextSilentMode uiContextScope = new BlogClientUIContextSilentMode()) //suppress prompting for credentials
{
try
{
// get the weblog homepage and rsd service description if available
IHTMLDocument2 weblogDOM = GetWeblogHomepageDOM(progressHost);
// while we have the DOM available, scan for a writer manifest url
if (_manifestDownloadInfo == null)
{
string manifestUrl = WriterEditingManifest.DiscoverUrl(_homepageUrl, weblogDOM);
if (manifestUrl != String.Empty)
{
_manifestDownloadInfo = new WriterEditingManifestDownloadInfo(manifestUrl);
}
}
string html = weblogDOM != null?HTMLDocumentHelper.HTMLDocToString(weblogDOM) : null;
bool detectionSucceeded = false;
if (!detectionSucceeded)
{
detectionSucceeded = AttemptGenericAtomLinkDetection(_homepageUrl, html, !ApplicationDiagnostics.PreferAtom);
}
if (!detectionSucceeded && _blogSettings.IsGoogleBloggerBlog)
{
detectionSucceeded = AttemptBloggerDetection(_homepageUrl, html);
}
if (!detectionSucceeded)
{
RsdServiceDescription rsdServiceDescription = GetRsdServiceDescription(progressHost, weblogDOM);
// if there was no rsd service description or we fail to auto-configure from the
// rsd description then move on to other auto-detection techniques
if (!(detectionSucceeded = AttemptRsdBasedDetection(progressHost, rsdServiceDescription)))
{
// try detection by analyzing the homepage url and contents
UpdateProgress(progressHost, 75, Res.Get(StringId.ProgressAnalyzingHomepage));
if (weblogDOM != null)
{
detectionSucceeded = AttemptHomepageBasedDetection(_homepageUrl, html);
}
else
{
detectionSucceeded = AttemptUrlBasedDetection(_homepageUrl);
}
// if we successfully detected then see if we can narrow down
// to a specific weblog
if (detectionSucceeded)
{
if (!BlogProviderParameters.UrlContainsParameters(_postApiUrl))
{
// we detected the provider, now see if we can detect the weblog id
// (or at lease the list of the user's weblogs)
UpdateProgress(progressHost, 80, Res.Get(StringId.ProgressAnalyzingWeblogList));
AttemptUserBlogDetection();
}
}
}
}
if (!detectionSucceeded && html != null)
{
AttemptGenericAtomLinkDetection(_homepageUrl, html, false);
}
// finished
UpdateProgress(progressHost, 100, String.Empty);
}
catch (OperationCancelledException)
{
// WasCancelled == true
}
catch (BlogClientOperationCancelledException)
{
Cancel();
// WasCancelled == true
}
catch (BlogAccountDetectorException ex)
{
if (ApplicationDiagnostics.AutomationMode)
{
Trace.WriteLine(ex.ToString());
}
else
{
Trace.Fail(ex.ToString());
}
// ErrorOccurred == true
}
catch (Exception ex)
{
// ErrorOccurred == true
Trace.Fail(ex.Message, ex.ToString());
ReportError(MessageId.WeblogDetectionUnexpectedError, ex.Message);
}
return(this);
}
}
protected override object DetectBlogService(IProgressHost progressHost)
{
using (BlogClientUIContextSilentMode uiContextScope = new BlogClientUIContextSilentMode()) //suppress prompting for credentials
{
try
{
// copy basic account info
IBlogProvider provider = BlogProviderManager.FindProvider("4AA58E69-8C24-40b1-BACE-3BB14237E8F9");
_providerId = provider.Id;
_serviceName = provider.Name;
_clientType = provider.ClientType;
//calculate the API url based on the homepage Url.
// API URL Format: <blogurl>/_layouts/metaweblog.aspx
string homepagePath = UrlHelper.SafeToAbsoluteUri(new Uri(_homepageUrl)).Split('?')[0];
if (homepagePath == null)
{
homepagePath = "/";
}
//trim off any file information included in the URL (ex: /default.aspx)
int lastPathPartIndex = homepagePath.LastIndexOf("/", StringComparison.OrdinalIgnoreCase);
if (lastPathPartIndex != -1)
{
string lastPathPart = homepagePath.Substring(lastPathPartIndex);
if (lastPathPart.IndexOf('.') != -1)
{
homepagePath = homepagePath.Substring(0, lastPathPartIndex);
if (homepagePath == String.Empty)
{
homepagePath = "/";
}
}
}
if (homepagePath != "/" && homepagePath.EndsWith("/", StringComparison.OrdinalIgnoreCase)) //trim off trailing slash
{
homepagePath = homepagePath.Substring(0, homepagePath.Length - 1);
}
//Update the homepage url
_homepageUrl = homepagePath;
_postApiUrl = String.Format(CultureInfo.InvariantCulture, "{0}/_layouts/metaweblog.aspx", homepagePath);
if (VerifyCredentialsAndDetectAuthScheme(_postApiUrl, _blogCredentials, _credentials))
{
AuthenticationErrorOccurred = false;
//detect the user's blog ID.
if (!BlogProviderParameters.UrlContainsParameters(_postApiUrl))
{
// we detected the provider, now see if we can detect the weblog id
// (or at lease the list of the user's weblogs)
UpdateProgress(progressHost, 80, Res.Get(StringId.ProgressAnalyzingWeblogList));
AttemptUserBlogDetection();
}
}
else
{
AuthenticationErrorOccurred = true;
}
}
catch (OperationCancelledException)
{
// WasCancelled == true
}
catch (BlogClientOperationCancelledException)
{
Cancel();
// WasCancelled == true
}
catch (BlogAccountDetectorException)
{
// ErrorOccurred == true
}
catch (BlogClientAuthenticationException)
{
AuthenticationErrorOccurred = true;
// ErrorOccurred == true
}
catch (Exception ex)
{
// ErrorOccurred == true
ReportError(MessageId.WeblogDetectionUnexpectedError, ex.Message);
}
}
return(this);
}
public override async Task <object> DetectBlogService(IProgressHost progressHost, IEnumerable <IBlogProvider> availableProviders)
{
//using ( BlogClientUIContextSilentMode uiContextScope = new BlogClientUIContextSilentMode() ) //supress prompting for credentials
//{
try
{
// get the weblog homepage and rsd service description if available
var weblogDOM = await GetWeblogHomepageDOM(progressHost);
// while we have the DOM available, scan for a writer manifest url
//if ( _manifestDownloadInfo == null )
//{
// string manifestUrl = WriterEditingManifest.DiscoverUrl(_homepageUrl, weblogDOM) ;
// if ( manifestUrl != String.Empty )
// _manifestDownloadInfo = new WriterEditingManifestDownloadInfo(manifestUrl);
//}
string html = weblogDOM?.Body;
bool detectionSucceeded = false;
if (!detectionSucceeded)
{
detectionSucceeded = AttemptGenericAtomLinkDetection(_homepageUrl, html, !ApplicationDiagnostics.PreferAtom);
}
if (!detectionSucceeded)
{
detectionSucceeded = await AttemptBloggerDetection(_homepageUrl, html);
}
if (!detectionSucceeded)
{
RsdServiceDescription rsdServiceDescription = await GetRsdServiceDescription(progressHost, weblogDOM);
// if there was no rsd service description or we fail to auto-configure from the
// rsd description then move on to other auto-detection techniques
detectionSucceeded = await AttemptRsdBasedDetection(progressHost, rsdServiceDescription, availableProviders);
if (!detectionSucceeded)
{
// try detection by analyzing the homepage url and contents
UpdateProgress(progressHost, 75, "Analysing homepage...");
if (weblogDOM != null)
{
detectionSucceeded = AttemptHomepageBasedDetection(_homepageUrl, html, availableProviders);
}
else
{
detectionSucceeded = AttemptUrlBasedDetection(_homepageUrl, availableProviders);
}
// if we successfully detected then see if we can narrow down
// to a specific weblog
if (detectionSucceeded)
{
if (!BlogProviderParameters.UrlContainsParameters(_postApiUrl))
{
// we detected the provider, now see if we can detect the weblog id
// (or at lease the list of the user's weblogs)
UpdateProgress(progressHost, 80, "Analysing weblog list");
await AttemptUserBlogDetectionAsync();
}
}
}
}
if (!detectionSucceeded && html != null)
{
AttemptGenericAtomLinkDetection(_homepageUrl, html, false);
}
// finished
UpdateProgress(progressHost, 100, String.Empty);
}
//catch( OperationCancelledException )
//{
// // WasCancelled == true
//}
//catch ( BlogClientOperationCancelledException )
//{
// Cancel();
// // WasCancelled == true
//}
catch (BlogAccountDetectorException ex)
{
//if (ApplicationDiagnostics.AutomationMode)
// Trace.WriteLine(ex.ToString());
//else
// Trace.Fail(ex.ToString());
//ErrorOccurred = true;
}
catch (Exception ex)
{
// ErrorOccurred == true
//Trace.Fail(ex.Message, ex.ToString());
ReportError(MessageId.WeblogDetectionUnexpectedError, ex.Message);
}
return(this);
//}
}
