public ProcessResult Merge(ProcessResult another)
{
if (another == null)
{
return this;
}
if (!another.Success)
{
foreach (var error in another.Errors)
{
AddError(error);
}
}
foreach (var handledItem in another.HandledItems)
{
AddItemToHandled(handledItem);
}
Handled = Handled || another.Handled;
return this;
}
/// <summary>
/// Fills content with one content item
/// </summary>
/// <param name="contentControl">Content control</param>
/// <param name="item">Content item</param>
private ProcessResult FillContent(XContainer contentControl, IContentItem item)
{
if (!(item is TableContent))
{
return(ProcessResult.NotHandledResult);
}
var processResult = new ProcessResult();
var table = item as TableContent;
// Find the content control with Table Name
var tableName = table.Name;
// If there isn't a table with that name, add an error to the error string,
// and continue with next table.
if (contentControl == null)
{
processResult.Errors.Add(String.Format("Table Content Control '{0}' not found.",
tableName));
return(processResult);
}
// If the table doesn't contain content controls in cells, then error and continue with next table.
var cellContentControl = contentControl
.Descendants(W.sdt)
.FirstOrDefault();
if (cellContentControl == null)
{
processResult.Errors.Add(String.Format(
"Table Content Control '{0}' doesn't contain content controls in cells.",
tableName));
return(processResult);
}
var fieldNames = table.FieldNames.ToList();
var prototypeRows = GetPrototype(contentControl, fieldNames);
//Select content controls tag names
var contentControlTagNames = prototypeRows
.Descendants(W.sdt)
.Select(sdt => sdt.SdtTagName())
.Where(fieldNames.Contains);
//If there are not content controls with the one of specified field name we need to add the warning
if (contentControlTagNames.Intersect(fieldNames).Count() != fieldNames.Count())
{
processResult.Errors.Add(String.Format(
"Table Content Control '{0}' doesn't contain rows with cell content controls {1}.",
tableName,
string.Join(", ", fieldNames.Select(fn => string.Format("'{0}'", fn)))));
return(processResult);
}
// Create a list of new rows to be inserted into the document. Because this
// is a document centric transform, this is written in a non-functional
// style, using tree modification.
var newRows = new List <List <XElement> >();
foreach (var row in table.Rows)
{
// Clone the prototypeRows into newRowsEntry.
var newRowsEntry = prototypeRows.Select(prototypeRow => new XElement(prototypeRow)).ToList();
// Create new rows that will contain the data that was passed in to this
// method in the XML tree.
foreach (var sdt in newRowsEntry.FirstLevelDescendantsAndSelf(W.sdt).ToList())
{
// Get fieldName from the content control tag.
var fieldName = sdt.SdtTagName();
var content = row.GetContentItem(fieldName);
if (content != null)
{
var contentProcessResult = new ContentProcessor(_context)
.SetRemoveContentControls(_isNeedToRemoveContentControls)
.FillContent(sdt, content);
if (!contentProcessResult.Success)
{
processResult.Errors.AddRange(processResult.Errors);
}
}
}
// Add the newRow to the list of rows that will be placed in the newly
// generated table.
newRows.Add(newRowsEntry);
}
prototypeRows.Last().AddAfterSelf(newRows);
// Remove the prototype rows
prototypeRows.Remove();
return(processResult);
}
private ProcessResult FillContent(XElement contentControl, IContentItem item)
{
var processResult = new ProcessResult();
if (!(item is ListContent))
{
return(ProcessResult.NotHandledResult);
}
var list = item as ListContent;
var listName = list.Name;
// If there isn't a list with that name, add an error to the error string.
if (contentControl == null)
{
processResult.Errors.Add(String.Format("List Content Control '{0}' not found.",
listName));
return(processResult);
}
// If the list doesn't contain content controls in items, then error.
var itemsContentControl = contentControl
.Descendants(W.sdt)
.FirstOrDefault();
if (itemsContentControl == null)
{
processResult.Errors.Add(String.Format(
"List Content Control '{0}' doesn't contain content controls in items.",
listName));
return(processResult);
}
var fieldNames = list.FieldNames.ToList();
// Create a prototype of new items to be inserted into the document.
var prototype = new Prototype(_context, contentControl, fieldNames);
if (!prototype.IsValid)
{
processResult.Errors.Add(String.Format(
"List Content Control '{0}' doesn't contain items with content controls {1}.",
listName,
string.Join(", ", fieldNames)));
return(processResult);
}
new NumberingAccessor(_context.NumberingPart, _context.LastNumIds)
.ResetNumbering(prototype.PrototypeItems);
// Propagates a prototype.
var propagationResult = PropagatePrototype(prototype, list.Items);
if (!propagationResult.Success)
{
processResult.Errors.AddRange(propagationResult.Errors);
}
// Remove the prototype row and add all of the newly constructed rows.
prototype.PrototypeItems.Last().AddAfterSelf(propagationResult.Result);
prototype.PrototypeItems.Remove();
return(processResult);
}
