/// <summary>
/// parses a given Flat ODT file
/// </summary>
/// <param name="filename">the path to the FODT file</param>
/// <returns>a book object containing the FODT's information</returns>
public Book Parse(string filename)
{
XElement document = this.loadXML(filename);
var styles = this.getStyles(document);
var paragraphs = this.getParagraphs(document);
var book = new Book();
Chapter lastChapter = new Chapter() { Title = "DUMMY" };
Chapter currentChapter = new Chapter() { Title = "DUMMY" };
foreach (var paragraph in paragraphs)
{
paragraph.Style = this.getStyle(styles, paragraph);
var styleType = paragraph.Style.StyleType;
if (styleType == StyleType.Title)
{
lastChapter = currentChapter;
currentChapter = new Chapter();
book.Chapters.Add(currentChapter);
currentChapter.PrecedingChapter = lastChapter;
lastChapter.SucceedingChapter = currentChapter;
currentChapter.Title = paragraph.Content;
currentChapter.RevisionStatus = this.getRevisionStatus(paragraph.Style);
}
else if (styleType == StyleType.Successor)
{
currentChapter.SucceedingChapterReferences.Add(paragraph.Content);
}
else if (styleType == StyleType.Precessor)
{
currentChapter.PrecedingChapterReferences.Add(paragraph.Content);
}
else if (styleType == StyleType.Summary)
{
currentChapter.Summary.Add(paragraph.Content);
}
else if (styleType == StyleType.Comment)
{
currentChapter.Comment.Add(paragraph.Content);
}
else if (styleType == StyleType.Content)
{
currentChapter.Text.Add(paragraph.Content);
}
else
{
}
}
this.checkChaptersErrors(book.Chapters);
return book;
}
private Boolean checkTitle(Chapter chapter)
{
if (String.IsNullOrWhiteSpace(chapter.Title))
{
Trace.TraceInformation("Chapter between '" + chapter.PrecedingChapter.Title + "' and '" + chapter.SucceedingChapter.Title + "' has no name.");
chapter.DebugInformation.Add(new KeyValuePair<DebugInformationType, object>(DebugInformationType.EmptyTitle, null));
return false;
}
return true;
}
private Boolean checkReferences(IEnumerable<Chapter> chapters, Chapter chapter)
{
bool failed = false;
foreach (var sibling in chapter.PrecedingChapterReferences.Concat(chapter.SucceedingChapterReferences))
{
bool exists = chapters.Any(x => x.Title == sibling);
if (exists == false)
{
failed = true;
Trace.TraceInformation("Chapter '" + sibling + "' by '" + chapter.Title + "' referenced but does not exist.");
chapter.DebugInformation.Add(new KeyValuePair<DebugInformationType, object>(DebugInformationType.MissingReference, sibling));
}
}
return failed;
}
private Boolean checkSummary(Chapter chapter)
{
var success = chapter.Summary.Any(p => String.IsNullOrWhiteSpace(p) == false);
if (success == false)
{
Trace.TraceInformation("Chapter '"+chapter.Title+"' has no summary");
chapter.DebugInformation.Add(new KeyValuePair<DebugInformationType,object>(DebugInformationType.EmptySummary, null));
}
return !success;
}
private void checkChapterErrors(IEnumerable<Chapter> chapters, Chapter chapter)
{
this.checkReferences(chapters, chapter);
this.checkTitle(chapter);
this.checkSummary(chapter);
}
