/// <summary>
/// Save the image locally and then add to the epub manifest
/// </summary>
/// <param name="epub">The epub to add the image to</param>
/// <param name="url">The address the image is located at</param>
/// <param name="imgName"></param>
/// <returns></returns>
public string SaveImage(Epub epub, string url, string imgName)
{
WebClient webClient = new WebClient();
try
{
if (!File.Exists(epub.location + EpubStructure.EPUBLOCATION + EpubStructure.CONTENTLOCATION + EpubStructure.IMAGELOCATION + imgName))
{
EpubParser.Retry(1, TimeSpan.FromSeconds(60), () =>
{
webClient.DownloadFile(url,
epub.location + EpubStructure.EPUBLOCATION + EpubStructure.CONTENTLOCATION + EpubStructure.IMAGELOCATION + imgName);
});
}
epub.AddToManifest(imgName, EpubStructure.IMAGELOCATION + imgName);
}
catch (Exception ex)
{
Logger.LogError("Failed to download: " + url + " - " + imgName);
Logger.LogError(ex.Message);
}
finally
{
webClient.Dispose();
}
return((EpubStructure.IMAGELOCATION + imgName).Replace("\\", "/"));
}
/// <summary>
/// Create the cover if we need to
/// </summary>
public void CreateCover()
{
Logger.LogInfo("CreateCover");
string imgFileName = epub.cover.Split('\\')[epub.cover.Split('\\').Length - 1];
StreamWriter writer = new StreamWriter(
File.Create(epub.location + EpubStructure.EPUBLOCATION + EpubStructure.CONTENTLOCATION + EpubStructure.COVERLOCATION));
writer.WriteLine(
string.Format(EpubStructure.COMMONCOVER, epub.title, (EpubStructure.IMAGELOCATION + imgFileName).Replace("\\", "/")));
writer.Close();
File.Copy(epub.cover, epub.location + EpubStructure.EPUBLOCATION + EpubStructure.CONTENTLOCATION + EpubStructure.IMAGELOCATION + imgFileName, true);
epub.AddToSpine(EpubStructure.COVERLOCATION);
epub.AddToManifest(EpubStructure.COVERLOCATION, EpubStructure.COVERLOCATION);
epub.AddToManifest(imgFileName, EpubStructure.IMAGELOCATION + imgFileName);
}