private void AssertNcx(NcxDocument expected, NcxDocument actual)
{
Assert.Equal(expected == null, actual == null);
if (expected != null && actual != null)
{
Assert.Equal(expected.DocAuthor, actual.DocAuthor);
Assert.Equal(expected.DocTitle, actual.DocTitle);
AssertCollection(expected.Meta, actual.Meta, (a, b) =>
{
Assert.Equal(a.Name, b.Name);
Assert.Equal(a.Content, b.Content);
Assert.Equal(a.Scheme, b.Scheme);
});
Assert.Equal(expected.NavList == null, actual.NavList == null);
if (expected.NavList != null && actual.NavList != null)
{
Assert.Equal(expected.NavList.Id, actual.NavList.Id);
Assert.Equal(expected.NavList.Class, actual.NavList.Class);
Assert.Equal(expected.NavList.Label, actual.NavList.Label);
AssertCollection(expected.NavList.NavTargets, actual.NavList.NavTargets, (a, b) =>
{
Assert.Equal(a.Id, b.Id);
Assert.Equal(a.Class, b.Class);
Assert.Equal(a.Label, b.Label);
Assert.Equal(a.PlayOrder, b.PlayOrder);
Assert.Equal(a.ContentSource, b.ContentSource);
});
}
AssertCollection(expected.NavMap.NavPoints, actual.NavMap.NavPoints, (a, b) =>
{
Assert.Equal(a.Id, b.Id);
Assert.Equal(a.PlayOrder, b.PlayOrder);
Assert.Equal(a.NavLabelText, b.NavLabelText);
Assert.Equal(a.Class, b.Class);
Assert.Equal(a.ContentSrc, b.ContentSrc);
AssertNavigationPoints(a.NavPoints, b.NavPoints);
});
Assert.Equal(expected.PageList == null, actual.PageList == null);
if (expected.PageList != null && actual.PageList != null)
{
AssertCollection(expected.PageList.PageTargets, actual.PageList.PageTargets, (a, b) =>
{
Assert.Equal(a.Id, b.Id);
Assert.Equal(a.Class, b.Class);
Assert.Equal(a.ContentSrc, b.ContentSrc);
Assert.Equal(a.NavLabelText, b.NavLabelText);
Assert.Equal(a.Type, b.Type);
Assert.Equal(a.Value, b.Value);
});
}
}
}
private void AssertNcx(NcxDocument expected, NcxDocument actual)
{
Assert.AreEqual(expected == null, actual == null, nameof(actual));
if (expected != null && actual != null)
{
Assert.AreEqual(expected.DocAuthor, actual.DocAuthor, nameof(actual.DocAuthor));
Assert.AreEqual(expected.DocTitle, actual.DocTitle, nameof(actual.DocTitle));
AssertCollection(expected.Meta, actual.Meta, nameof(actual.Meta), (a, b) =>
{
Assert.AreEqual(a.Name, b.Name, "Metadata.Name");
Assert.AreEqual(a.Content, b.Content, "Metadata.Content");
Assert.AreEqual(a.Scheme, b.Scheme, "Metadata.Scheme");
});
Assert.AreEqual(expected.NavList == null, actual.NavList == null, "NavigationList");
if (expected.NavList != null && actual.NavList != null)
{
Assert.AreEqual(expected.NavList.Id, actual.NavList.Id, "NavigationList.Id");
Assert.AreEqual(expected.NavList.Class, actual.NavList.Class, "NavigationList.Class");
Assert.AreEqual(expected.NavList.Label, actual.NavList.Label, "NavigationList.Label");
AssertCollection(expected.NavList.NavTargets, actual.NavList.NavTargets, nameof(actual.NavList.NavTargets), (a, b) =>
{
Assert.AreEqual(a.Id, b.Id, "NavigationTarget.Id");
Assert.AreEqual(a.Class, b.Class, "NavigationTarget.Class");
Assert.AreEqual(a.Label, b.Label, "NavigationTarget.Label");
Assert.AreEqual(a.PlayOrder, b.PlayOrder, "NavigationTarget.PlayOrder");
Assert.AreEqual(a.ContentSource, b.ContentSource, "NavigationTarget.ContentSrc");
});
}
AssertCollection(expected.NavMap.NavPoints, actual.NavMap.NavPoints, nameof(actual.NavMap), (a, b) =>
{
Assert.AreEqual(a.Id, b.Id, "NavigationMap.Id");
Assert.AreEqual(a.PlayOrder, b.PlayOrder, "NavigationMap.PlayOrder");
Assert.AreEqual(a.NavLabelText, b.NavLabelText, "NavigationMap.NavLabelText");
Assert.AreEqual(a.Class, b.Class, "NavigationMap.Class");
Assert.AreEqual(a.ContentSrc, b.ContentSrc, "NavigationMap.ContentSorce");
AssertNavigationPoints(a.NavPoints, b.NavPoints);
});
Assert.AreEqual(expected.PageList == null, actual.PageList == null, nameof(actual.PageList));
if (expected.PageList != null && actual.PageList != null)
{
AssertCollection(expected.PageList.PageTargets, actual.PageList.PageTargets, nameof(actual.PageList.PageTargets), (a, b) =>
{
Assert.AreEqual(a.Id, b.Id, "PageList.Id");
Assert.AreEqual(a.Class, b.Class, "PageList.Class");
Assert.AreEqual(a.ContentSrc, b.ContentSrc, "PageList.ContentSrc");
Assert.AreEqual(a.NavLabelText, b.NavLabelText, "PageList.Label");
Assert.AreEqual(a.Type, b.Type, "PageList.Type");
Assert.AreEqual(a.Value, b.Value, "PageList.Value");
});
}
}
}
public static NcxDocument Read(XDocument xml)
{
if (xml == null)
{
throw new ArgumentNullException(nameof(xml));
}
if (xml.Root == null)
{
throw new ArgumentException("XML document has no root element.", nameof(xml));
}
var navMap = xml.Root.Element(NcxElements.NavMap);
var pageList = xml.Root.Element(NcxElements.PageList);
var navInfo = pageList?.Element(NcxElements.NavInfo);
var navList = xml.Root.Element(NcxElements.NavList);
var ncx = new NcxDocument
{
Meta = xml.Root.Element(NcxElements.Head)?.Elements(NcxElements.Meta).AsObjectList(elem => new NcxMeta
{
Name = (string)elem.Attribute(NcxMeta.Attributes.Name),
Content = (string)elem.Attribute(NcxMeta.Attributes.Content),
Scheme = (string)elem.Attribute(NcxMeta.Attributes.Scheme)
}),
DocTitle = xml.Root.Element(NcxElements.DocTitle)?.Element(NcxElements.Text)?.Value,
DocAuthor = xml.Root.Element(NcxElements.DocAuthor)?.Element(NcxElements.Text)?.Value,
NavMap = new NcxNapMap
{
Dom = navMap,
NavPoints = navMap == null ? new List <NcxNavPoint>() : navMap.Elements(NcxElements.NavPoint).AsObjectList(ReadNavPoint)
},
PageList = pageList == null ? null : new NcxPageList
{
NavInfo = navInfo == null ? null : new NcxNavInfo {
Text = navInfo.Element(NcxElements.Text)?.Value
},
PageTargets = pageList.Elements(NcxElements.PageTarget).AsObjectList(elem => new NcxPageTarget
{
Id = (string)elem.Attribute(NcxPageTarget.Attributes.Id),
Class = (string)elem.Attribute(NcxPageTarget.Attributes.Class),
Value = (int?)elem.Attribute(NcxPageTarget.Attributes.Value),
Type = (NcxPageTargetType?)(elem.Attribute(NcxPageTarget.Attributes.Type) == null ? null : Enum.Parse(typeof(NcxPageTargetType), (string)elem.Attribute("type"), true)),
NavLabelText = elem.Element(NcxElements.NavLabel)?.Element(NcxElements.Text)?.Value,
ContentSrc = (string)elem.Element(NcxElements.Content)?.Attribute(NcxPageTarget.Attributes.ContentSrc)
})
},
NavList = navList == null ? null : new NcxNavList
{
Id = (string)navList.Attribute("id"),
Class = (string)navList.Attribute("class"),
Label = navList.Element(NcxElements.NavLabel)?.Element(NcxElements.Text)?.Value,
NavTargets = navList.Elements(NcxElements.NavTarget).AsObjectList(elem => new NcxNavTarget
{
Id = (string)elem.Attribute("id"),
Class = (string)elem.Attribute("class"),
Label = navList.Element(NcxElements.NavLabel)?.Element(NcxElements.Text)?.Value,
PlayOrder = (int?)elem.Attribute("playOrder"),
ContentSource = (string)elem.Element(NcxElements.Content)?.Attribute("src")
})
}
};
return(ncx);
}
public static string Format(NcxDocument ncx)
{
if (ncx == null)
{
throw new ArgumentNullException(nameof(ncx));
}
var root = new XElement(NcxElements.Ncx);
root.Add(new XAttribute("xmlns", Constants.NcxNamespace));
var head = new XElement(NcxElements.Head);
foreach (var meta in ncx.Meta)
{
var element = new XElement(NcxElements.Meta);
if (meta.Content != null)
{
element.Add(new XAttribute(NcxMeta.Attributes.Content, meta.Content));
}
if (!string.IsNullOrWhiteSpace(meta.Name))
{
element.Add(new XAttribute(NcxMeta.Attributes.Name, meta.Name));
}
if (!string.IsNullOrWhiteSpace(meta.Scheme))
{
element.Add(new XAttribute(NcxMeta.Attributes.Scheme, meta.Scheme));
}
head.Add(element);
}
root.Add(head);
if (!string.IsNullOrWhiteSpace(ncx.DocTitle))
{
root.Add(new XElement(NcxElements.DocTitle, new XElement(NcxElements.Text, ncx.DocTitle)));
}
// Null check instead of string.IsNullOrWhiteSpace(), because I've seen epubs having <docAuthor><text/></docAuthor>
if (ncx.DocAuthor != null)
{
root.Add(new XElement(NcxElements.DocAuthor, new XElement(NcxElements.Text, ncx.DocAuthor)));
}
var navMap = new XElement(NcxElements.NavMap);
WriteNavPoints(navMap, ncx.NavMap.NavPoints);
root.Add(navMap);
if (ncx.PageList != null)
{
var pageListElement = new XElement(NcxElements.PageList);
if (ncx.PageList.NavInfo != null)
{
pageListElement.Add(new XElement(NcxElements.NavInfo, new XElement(NcxElements.Text, ncx.PageList.NavInfo.Text)));
}
foreach (var pageTarget in ncx.PageList.PageTargets)
{
var pageTargetElement = new XElement(NcxElements.PageTarget);
if (!string.IsNullOrWhiteSpace(pageTarget.Class))
{
pageTargetElement.Add(new XAttribute(NcxPageTarget.Attributes.Class, pageTarget.Class));
}
if (!string.IsNullOrWhiteSpace(pageTarget.Id))
{
pageTargetElement.Add(new XAttribute(NcxPageTarget.Attributes.Id, pageTarget.Id));
}
if (pageTarget.Type.HasValue)
{
pageTargetElement.Add(new XAttribute(NcxPageTarget.Attributes.Type, pageTarget.Type.Value));
}
if (pageTarget.Value.HasValue)
{
pageTargetElement.Add(new XAttribute(NcxPageTarget.Attributes.Value, pageTarget.Value));
}
if (!string.IsNullOrWhiteSpace(pageTarget.NavLabelText))
{
pageTargetElement.Add(new XElement(NcxElements.NavLabel, new XElement(NcxElements.Text, pageTarget.NavLabelText)));
}
if (!string.IsNullOrWhiteSpace(pageTarget.ContentSrc))
{
pageTargetElement.Add(new XElement(NcxElements.Content, new XAttribute(NcxPageTarget.Attributes.ContentSrc, pageTarget.ContentSrc)));
}
pageListElement.Add(pageTargetElement);
}
root.Add(pageListElement);
}
var xml = Constants.XmlDeclaration + "\n" + root;
return(xml);
}
/*
* @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
* @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
* @@@@ Method @@@@
* @@@@****************************Read Epub ******************************************************@@@@
* @@@@ @@@@
* @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
* @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
*/
//------------method geeting smil fil -----------
public void ProcessEpub(string currentFile)
{
try
{
string EpubNummerOnly = Path.GetFileNameWithoutExtension(currentFile);
// Read an epub file
EpubBook book = EpubReader.Read(currentFile);
// Read metadata
string title = book.Title;
FinalReportlist.Add("Title of book = " + title);
//******Author******
var authors = book.Authors;
int Authors_count = 0;
string Authors_Metadata = "";
foreach (var eachData in authors)
{
Authors_count++;
Authors_Metadata = Authors_Metadata + " (" + eachData + "), ";
}
FinalReportlist.Add("Author of book= (" + Authors_count + ")" + Authors_Metadata);
//******images***********
ICollection <EpubByteFile> images = book.Resources.Images;
FinalReportlist.Add("Images in book= (" + images.Count + ")");
//******other metadata***********
// Access internal EPUB format specific data structures.
EpubFormat format = book.Format;
OcfDocument ocf = format.Ocf;
OpfDocument opf = format.Opf;
NcxDocument ncx = format.Ncx;
NavDocument nav = format.Nav;
var bookVersion = format.Opf.EpubVersion;
var bookIsbnID = format.Opf.Metadata.Identifiers;
var allMetadata = opf.Metadata.Languages;
string language_Metadata = "";
foreach (var eachData in allMetadata)
{
language_Metadata = language_Metadata + eachData + ", ";
}
FinalReportlist.Add("Language of of book= (" + allMetadata.Count + ")" + language_Metadata);
FinalReportlist.Add("version of book= " + bookVersion);
// Get table of contents
FinalReportlist.Add("\n*****Table of Content*****");
ICollection <EpubChapter> chapters = book.TableOfContents;
foreach (var eachH1chapter in chapters)
{
FinalReportlist.Add(eachH1chapter.Title);
//*******writing h2 Chapter****
if (eachH1chapter.SubChapters.Count >= 1)
{
var h2chapter = eachH1chapter.SubChapters;
foreach (var eachH2chapter in h2chapter)
{
FinalReportlist.Add("\t" + eachH2chapter.Title);
//*******writing h3 Chapter****
if (eachH2chapter.SubChapters.Count >= 1)
{
var h3chapter = eachH2chapter.SubChapters;
foreach (var eachH3chapter in h3chapter)
{
FinalReportlist.Add("\t\t" + eachH3chapter.Title);
}
}
}
}
}
}// try end
catch (Exception e)
{
string error = "\n Error in syncStart " + Program.Current_bookPath;
Console.WriteLine(error + e);
Program.Global_error = Program.Global_error + error;
} // catch end
} //syncStart end
