private bool GoDeeper(ITagProcessor parentProcessor, XElement element)
{
var endReached = false;
do
{
if (element.IsSdt())
{
switch (this.GetTagName(element).ToLower())
{
case "endrepeater":
return(true);
case "itemrepeater":
case "itemtable":
case "itemtext":
case "itemif":
case "endif":
case "enditemtable":
case "itemhtmlcontent":
case "itemindex":
break;
default:
if (!ItemRepeaterGenerator.IsItemRepeaterElement(element))
{
element = this.ParseSdt(parentProcessor, element);
}
break;
}
}
else if (element.HasElements)
{
endReached = this.GoDeeper(parentProcessor, element.Elements().First());
}
element = element.NextElement();
}while (element != null && !endReached);
return(endReached);
}
private XElement ProcessElements(IEnumerable<ItemRepeaterElement> elements, DataReader dataReader, XElement start, XElement parent, int index, ref XElement nestedRepeaterEndElement, ref XElement endIfElement, bool nestedElement = false)
{
XElement result = null;
XElement previous = start;
foreach (var itemRepeaterElement in elements)
{
var flgStucturedElementProcessed = this.CheckAndProcessStartIfElementForContinue(itemRepeaterElement,
dataReader,
ref endIfElement)
||
this.CheckAndProcessEndIfElementForContinue(itemRepeaterElement,
ref endIfElement)
||
this.CheckAndProcessEndItemRepeaterElementForContinue(
itemRepeaterElement, ref nestedRepeaterEndElement)
|| this.CheckTableElementForContinue(itemRepeaterElement);
if (!flgStucturedElementProcessed)
{
var flgNestedElementCheckedForContinue = this.CheckNestedConditionElementForContinue(
itemRepeaterElement, endIfElement)
||
this.CheckNestedElementForContinue(elements.First(),
itemRepeaterElement,
nestedRepeaterEndElement);
if (!flgNestedElementCheckedForContinue)
{
if (itemRepeaterElement.IsItemHtmlContent)
{
result = HtmlContentProcessor.MakeHtmlContentProcessed(itemRepeaterElement.XElement,
dataReader.ReadText(
itemRepeaterElement.Expression),
true);
}
else if (itemRepeaterElement.IsItemRepeater)
{
var itemRepeaterTag = new ItemRepeaterTag()
{
StartItemRepeater = itemRepeaterElement.StartTag,
EndItemRepeater = itemRepeaterElement.EndTag,
Source = itemRepeaterElement.Expression
};
var itemRepeaterGenerator = new ItemRepeaterGenerator();
previous = itemRepeaterGenerator.Generate(itemRepeaterTag,
dataReader.GetReaders(itemRepeaterTag.Source),
previous, parent);
nestedRepeaterEndElement = itemRepeaterTag.EndItemRepeater;
result = null;
}
else if (itemRepeaterElement.IsIndex)
{
result = DocxHelper.CreateTextElement(itemRepeaterElement.XElement,
itemRepeaterElement.XElement.Parent,
index.ToString(CultureInfo.CurrentCulture),
!nestedElement);
}
else if (itemRepeaterElement.IsItem)
{
result = DocxHelper.CreateTextElement(itemRepeaterElement.XElement,
itemRepeaterElement.XElement.Parent,
dataReader.ReadText(itemRepeaterElement.Expression),
dataReader.ReadAttribute(itemRepeaterElement.Expression, "style"),
!nestedElement);
}
else if (itemRepeaterElement.IsItemTable)
{
result = ItemTableGenerator.ProcessItemTableElement(itemRepeaterElement.StartTag, itemRepeaterElement.EndTag,
dataReader);
if (nestedElement)
{
previous.AddAfterSelf(result);
previous = result;
result = null;
}
}
else
{
var element = new XElement(itemRepeaterElement.XElement);
element.RemoveNodes();
result = element;
if (itemRepeaterElement.HasElements)
{
var parsedLastElement = this.ProcessElements(itemRepeaterElement.Elements, dataReader,
previous,
result, index, ref nestedRepeaterEndElement,
ref endIfElement, true);
if (itemRepeaterElement.Elements.Any(ire => ire.XElement.IsSdt()) && DocxHelper.IsEmptyParagraph(result))
{
result = null;
}
if (itemRepeaterElement.Elements.Any(ire => ire.IsItemTable) ||
itemRepeaterElement.Elements.Any(
ire =>
ire.IsItemRepeater && !CheckInlineWrappingMode(ire.StartTag, ire.EndTag)))
{
previous = parsedLastElement;
}
}
else
{
element.Value = itemRepeaterElement.XElement.Value;
}
}
if (result != null)
{
if (!nestedElement)
{
previous.AddAfterSelf(result);
previous = result;
}
else
{
parent.Add(result);
}
}
}
else
{
result = null;
}
}
else
{
result = null;
}
}
return result ?? previous;
}
private XElement ProcessElements(IEnumerable <ItemRepeaterElement> elements, DataReader dataReader, XElement start, XElement parent, int index, ref XElement nestedRepeaterEndElement, ref XElement endIfElement, bool nestedElement = false)
{
XElement result = null;
XElement previous = start;
foreach (var itemRepeaterElement in elements)
{
var flgStucturedElementProcessed = this.CheckAndProcessStartIfElementForContinue(itemRepeaterElement,
dataReader,
ref endIfElement)
||
this.CheckAndProcessEndIfElementForContinue(itemRepeaterElement,
ref endIfElement)
||
this.CheckAndProcessEndItemRepeaterElementForContinue(
itemRepeaterElement, ref nestedRepeaterEndElement) ||
this.CheckTableElementForContinue(itemRepeaterElement);
if (!flgStucturedElementProcessed)
{
var flgNestedElementCheckedForContinue = this.CheckNestedConditionElementForContinue(
itemRepeaterElement, endIfElement)
||
this.CheckNestedElementForContinue(elements.First(),
itemRepeaterElement,
nestedRepeaterEndElement);
if (!flgNestedElementCheckedForContinue)
{
if (itemRepeaterElement.IsItemHtmlContent)
{
result = HtmlContentProcessor.MakeHtmlContentProcessed(itemRepeaterElement.XElement,
dataReader.ReadText(
itemRepeaterElement.Expression),
true);
}
else if (itemRepeaterElement.IsItemRepeater)
{
var itemRepeaterTag = new ItemRepeaterTag()
{
StartItemRepeater = itemRepeaterElement.StartTag,
EndItemRepeater = itemRepeaterElement.EndTag,
Source = itemRepeaterElement.Expression
};
var itemRepeaterGenerator = new ItemRepeaterGenerator();
previous = itemRepeaterGenerator.Generate(itemRepeaterTag,
dataReader.GetReaders(itemRepeaterTag.Source),
previous, parent);
nestedRepeaterEndElement = itemRepeaterTag.EndItemRepeater;
result = null;
}
else if (itemRepeaterElement.IsIndex)
{
result = DocxHelper.CreateTextElement(itemRepeaterElement.XElement,
itemRepeaterElement.XElement.Parent,
index.ToString(CultureInfo.CurrentCulture),
!nestedElement);
}
else if (itemRepeaterElement.IsItem)
{
result = DocxHelper.CreateTextElement(itemRepeaterElement.XElement,
itemRepeaterElement.XElement.Parent,
dataReader.ReadText(itemRepeaterElement.Expression),
dataReader.ReadAttribute(itemRepeaterElement.Expression, "style"),
!nestedElement);
}
else if (itemRepeaterElement.IsItemTable)
{
result = ItemTableGenerator.ProcessItemTableElement(itemRepeaterElement.StartTag, itemRepeaterElement.EndTag,
dataReader);
if (nestedElement)
{
previous.AddAfterSelf(result);
previous = result;
result = null;
}
}
else
{
var element = new XElement(itemRepeaterElement.XElement);
element.RemoveNodes();
result = element;
if (itemRepeaterElement.HasElements)
{
var parsedLastElement = this.ProcessElements(itemRepeaterElement.Elements, dataReader,
previous,
result, index, ref nestedRepeaterEndElement,
ref endIfElement, true);
if (itemRepeaterElement.Elements.Any(ire => ire.XElement.IsSdt()) && DocxHelper.IsEmptyParagraph(result))
{
result = null;
}
if (itemRepeaterElement.Elements.Any(ire => ire.IsItemTable) ||
itemRepeaterElement.Elements.Any(
ire =>
ire.IsItemRepeater && !CheckInlineWrappingMode(ire.StartTag, ire.EndTag)))
{
previous = parsedLastElement;
}
}
else
{
element.Value = itemRepeaterElement.XElement.Value;
}
}
if (result != null)
{
if (!nestedElement)
{
previous.AddAfterSelf(result);
previous = result;
}
else
{
parent.Add(result);
}
}
}
else
{
result = null;
}
}
else
{
result = null;
}
}
return(result ?? previous);
}
