public async Task WriteXhtmlFragmentAsync(StringWriter writer,
ContentURI uri, string xmlDocToReadPath, string htmlFragmentDocPath,
DataHelpers.GeneralHelpers.DOC_STATE_NUMBER displayDocType)
{
if (DataHelpers.FileStorageIO.URIAbsoluteExists(uri, htmlFragmentDocPath))
{
//write html
DataHelpers.FileStorageIO oFileStorageIO = new DataHelpers.FileStorageIO();
await oFileStorageIO.SaveHtmlURIToWriterAsync(uri, writer, htmlFragmentDocPath);
}
else
{
//transform xml
await WriteXhtmlFragmentAsync(writer, uri, xmlDocToReadPath, displayDocType);
}
}
public async Task <bool> DisplayURIAsync(StringWriter writer, ContentURI uri,
DataHelpers.GeneralHelpers.DOC_STATE_NUMBER displayDocType)
{
bool bIsCompleted = false;
if (displayDocType == DataHelpers.GeneralHelpers.DOC_STATE_NUMBER.thirddoc)
{
if (uri.URIDataManager.NeedsFullView == false &&
uri.URIDataManager.NeedsSummaryView == false)
{
uri.ErrorMessage += AppHelper.GetErrorMessage("DISPLAYHELPER_DONTNEEDHTMLDOC");
return(bIsCompleted);
}
}
//don't let existing errors interfere with html generation
string sErrorMsg = uri.ErrorMessage;
uri.ErrorMessage = string.Empty;
//xhtml state is saved to increase performance and improve packaging
string sDocToReadPath
= await DataHelpers.AddInHelper.GetDevTrekPath(uri, displayDocType);
if (await DataHelpers.FileStorageIO.URIAbsoluteExists(uri, sDocToReadPath))
{
//first uri
string sHtmlFragDocPath = string.Empty;
string sHtmlDocPath = string.Empty;
//ajax state management needs html fragments (for partial page updates)
//the html fragment can be reused in full html doc
bool bHasHtmlDoc = await SaveFullXhtmlDocFromXmlDoc2Async(uri,
sDocToReadPath, sHtmlFragDocPath,
DataAppHelpers.Resources.FILEEXTENSION_TYPES.frag,
displayDocType);
sHtmlFragDocPath = uri.URIDataManager.MiscDocPath;
if (bHasHtmlDoc)
{
//init with frag file
sHtmlDocPath = sHtmlFragDocPath;
//restful state management needs full xhtml documents (for ebook packages)
await SaveFullXhtmlDocFromXmlDoc2Async(uri,
sDocToReadPath, sHtmlDocPath,
DataAppHelpers.Resources.FILEEXTENSION_TYPES.html,
displayDocType);
sHtmlDocPath = uri.URIDataManager.MiscDocPath;
//write the fragment html doc to the writer
DataHelpers.FileStorageIO oFileStorageIO = new DataHelpers.FileStorageIO();
await oFileStorageIO.SaveHtmlURIToWriterAsync(uri, writer, sHtmlFragDocPath);
if (string.IsNullOrEmpty(uri.ErrorMessage))
{
//check whether additional html files are needed
//(i.e. full, rather than summary, docs)
await SaveFullXhtmlDocFromFullXmlDoc1Async(writer, uri,
sDocToReadPath, displayDocType);
}
}
else
{
if (displayDocType == DataHelpers.GeneralHelpers.DOC_STATE_NUMBER.seconddoc)
{
//if it doesn't have an addin it's not an error
bool bHasAddIn
= DataHelpers.LinqHelpers.LinkedViewHaveAddIn(uri.URIDataManager.LinkedView);
if (bHasAddIn)
{
string sComplexMsg = uri.ErrorMessage;
uri.ErrorMessage = AppHelper.GetErrorMessage("DISPLAYHELPER_NOHTMLFILE");
uri.ErrorMessage += sComplexMsg;
}
}
else
{
string sComplexMsg = uri.ErrorMessage;
uri.ErrorMessage = AppHelper.GetErrorMessage("DISPLAYHELPER_NOHTMLFILE");
uri.ErrorMessage += sComplexMsg;
}
}
}
else
{
if (displayDocType == DataHelpers.GeneralHelpers.DOC_STATE_NUMBER.seconddoc)
{
if (uri.URIDataManager.UseSelectedLinkedView)
{
if ((uri.URIDataManager.AppType == DataHelpers.GeneralHelpers.APPLICATION_TYPES.linkedviews ||
uri.URIDataManager.AppType == DataHelpers.GeneralHelpers.APPLICATION_TYPES.devpacks) &&
uri.URIDataManager.ServerSubActionType == DataHelpers.GeneralHelpers.SERVER_SUBACTION_TYPES.runaddin)
{
//if it doesn't have an addin it's not an error
bool bHasAddIn
= DataHelpers.LinqHelpers.LinkedViewHaveAddIn(uri.URIDataManager.LinkedView);
if (bHasAddIn)
{
SetNoXmlDocErrorMsg(uri, displayDocType);
}
}
//no error -just showing a selected view explanation
}
else
{
//if it doesn't have an addin it's not an error
bool bHasAddIn
= DataHelpers.LinqHelpers.LinkedViewHaveAddIn(uri.URIDataManager.LinkedView);
if (bHasAddIn)
{
SetNoXmlDocErrorMsg(uri, displayDocType);
}
}
}
else
{
SetNoXmlDocErrorMsg(uri, displayDocType);
}
}
uri.ErrorMessage = string.Concat(sErrorMsg, uri.ErrorMessage);
bIsCompleted = true;
return(bIsCompleted);
}