|
public setCoverPage ( |
||
| coverPage | ||
| return | void | |
///
/// <param name="packageResource"></param>
/// <param name="epubReader"></param>
/// <param name="book"></param>
/// <param name="resources"></param>
public static void read(Resource packageResource, EpubReader epubReader, Book book, Resources resources)
{
XElement packageDocument = XElement.Load(packageResource.getInputStream());
String packageHref = packageResource.getHref();
resources = fixHrefs(packageHref, resources);
readGuide(packageDocument, epubReader, book, resources);
System.Collections.Generic.Dictionary<string, string> idMapping = new Dictionary<string, string>();
resources = readManifest(packageDocument, packageHref, epubReader, resources, idMapping);
book.setResources(resources);
readCover(packageDocument, book);
// book.setMetadata(PackageDocumentMetadataReader.readMetadata(packageDocument, book.getResources()));
book.setSpine(readSpine(packageDocument, epubReader, book.getResources(), idMapping));
// if we did not find a cover page then we make the first page of the book the cover page
if (book.getCoverPage() == null && book.getSpine().size() > 0)
{
book.setCoverPage(book.getSpine().getResource(0));
}
}
/// <summary>
/// Finds the cover resource in the packageDocument and adds it to the book if
/// found. Keeps the cover resource in the resources map
/// </summary>
/// <param>resources</param>
/// <param name="packageDocument"></param>
/// <param name="book"></param>
private static void readCover(XElement packageDocument, Book book)
{
List<String> coverHrefs = findCoverHrefs(packageDocument);
foreach (String coverHref in coverHrefs)
{
Resource resource = book.getResources().getByHref(coverHref);
if (resource == null)
{
//log.error("Cover resource " + coverHref + " not found");
continue;
}
if (resource.getMediaType() == MediatypeService.XHTML)
{
book.setCoverPage(resource);
}
else if (MediatypeService.isBitmapImage(resource.getMediaType()))
{
book.setCoverImage(resource);
}
}
}
