public bool Clean(Epub epub)
{
var changes = false;
foreach (var item in epub.Opf.GetPageItems())
{
changes |= Clean(item);
}
return(changes);
}
public void PopulateControls(Epub epub, EpubItem itemToInsertBefore, int chapterNum)
{
this.epub = epub;
this.itemToInsertBefore = itemToInsertBefore;
int idVal = epub.Opf.GetPageItems().GetMaxPrefix() + 1;
string idNum = idVal.ToString("D4");
textBoxId.Text = "xhtml" + idNum;
textBoxTitle.Text = $"Chapter {chapterNum}";
textBoxPath.Text = $"OEBPS/Text/{idNum}_Chapter{chapterNum}.xhtml";
changeEpubAction = InsertChapter;
}
public static void ConvertWebpImagesToJpeg(this Epub epub)
{
var imageItems = epub.Opf.GetImageItems().Where(EpubUtils.IsWebp);
var newPaths = new Dictionary <string, string>();
foreach (var item in imageItems.Where(IsWebp))
{
var old = item.AbsolutePath;
item.ConvertToJpeg();
newPaths.Add(old, item.AbsolutePath);
}
foreach (var item in epub.Opf.GetPageItems())
{
item.RawBytes = item.UpdateXhtmlPage(newPaths);
}
MessageBox.Show("Done");
}
public void PopulateControlsForUpdate(Epub epub, EpubItem toUpdate)
{
this.toUpdate = toUpdate;
var entryDetails = epub.ToC.FindTocEntry(toUpdate.AbsolutePath);
tocEntry = entryDetails.entries[entryDetails.index];
textBoxId.Enabled = false;
textBoxId.Text = toUpdate.Id;
textBoxTitle.Text = tocEntry.Title;
textBoxSource.Text = tocEntry.ContentSrc;
textBoxSource.Enabled = false;
textBoxPath.Text = toUpdate.AbsolutePath;
textBoxPath.Enabled = false;
textBox1.Text = toUpdate.RawBytes.ToXhtml().ToString();
changeEpubAction = UpdateChapter;
this.Text = "Update Chapter";
button2.Text = "Update";
}
private Epub LoadEpub(string fileName)
{
var epub = new Epub();
epub.ReadFile(fileName);
var errors = epub.Validate();
if (0 < errors.Count)
{
var sb = new StringBuilder();
sb.AppendLine($"Epub file '{fileName}' has the following errors:");
foreach (var error in errors)
{
sb.AppendLine(error);
}
System.Diagnostics.Trace.WriteLine(sb.ToString());
MessageBox.Show(sb.ToString());
}
return(epub);
}
public static void CombineTwoEpubs()
{
var epub1 = new Epub();
var epub2 = new Epub();
try
{
epub1.ReadFile(@"E:\temp\work\zip\unpack\ccg\Cultivation Chat Group.c1313-1325.epub");
epub2.ReadFile(@"E:\temp\work\zip\unpack\ccg\Cultivation Chat Group.c1326-c1331.epub");
var combiner = new EpubCombiner(epub1);
combiner.Add(epub2);
epub1.WriteFile(@"E:\temp\work\zip\unpack\ccg\Cultivation Chat Group.c1313-c1331.epub");
}
catch (Exception ex)
{
System.Diagnostics.Trace.WriteLine(ex.ToString());
MessageBox.Show(ex.ToString());
}
}
public void Add(Epub toAppend)
{
this.ToAppend = toAppend;
Combine();
}
public EpubCombiner(Epub initial)
{
InitialEpub = initial;
}
