public async Task <byte[]> Render(ObjectId documentID, RenderSettings renderSettings)
{
try
{
var document = await documentService.GetDocumentByID(documentID).ConfigureAwait(false);
var documentStructure = await documentStructureService.GetDocumentStructureAsync(documentID)
.ConfigureAwait(false);
if (document is null || documentStructure is null)
{
throw new ArgumentException("Not all information collected for this document ID");
}
DocumentElementRenderDto dto = new DocumentElementRenderDto(documentStructure.Items[0]);
GetRenderElements(documentStructure.Items[0], dto);
return(await new WordRenderer(renderSettings, document, dto.InnerElements).Render()
.ConfigureAwait(false));
}
catch (Exception ex) when(ex.GetType() != typeof(ArgumentException))
{
exceptionLogger.Log(new ApplicationError(ex), LogLevel.Error, logConfiguration);
throw new DatabaseException("Error occurred while rendering WORD document");
}
}
private void UploadItemsToTableOfContents(DocumentElementRenderDto element, SdtContentBlock sdtContentBlock,
int depth, string index)
{
AddTableOfContentsElement(sdtContentBlock, depth, index + ". " + element.Name);
string dopIndex = "0";
if (element.InnerElements is {})
private void AddCommandsToList(DocumentElementRenderDto element, int depth, string index)
{
if (depth == 0)
{
CommandsContainer.Add(new ItemHeaderCommand(WordDocument, index + ". " + element.Name, renderData));
}
else
{
CommandsContainer.Add(new ParagraphHeaderCommand(WordDocument, index + " " + element.Name, depth, renderData));
}
if (element.InnerElements is {})
private void GetRenderElements(Item item, DocumentElementRenderDto parentElement)
{
if (item.ItemStatus.ItemType == ItemType.Content)
{
var documentElements = item.ElementsIds.Select(id =>
documentElementService.GetCurrentDocumentElement(id).GetAwaiter().GetResult());
parentElement.Elements.AddRange(documentElements);
}
else if (item.ItemStatus.ItemType == ItemType.Item)
{
parentElement.InnerElements.AddRange(item.Items.Select(it => new DocumentElementRenderDto(it)));
for (int i = 0; i < item.Items.Count; ++i)
{
GetRenderElements(item.Items[i], parentElement.InnerElements[i]);
}
}
}
