| public static ConvertHtmlBreaksToNewLines ( string html ) : string | ||
| html | string | |
| return | string | |
/// <summary>
/// Create a Clearshare.Metadata object by reading values out of the dom's bloomDataDiv
/// </summary>
/// <param name="brandingNameOrFolderPath"> Normally, the branding is just a name, which we look up in the official branding folder
//but unit tests can instead provide a path to the folder.
/// </param>
public static Metadata GetMetadata(HtmlDom dom, string brandingNameOrFolderPath = "")
{
if (ShouldSetToDefaultCopyrightAndLicense(dom))
{
return(GetMetadataWithDefaultCopyrightAndLicense(brandingNameOrFolderPath));
}
var metadata = new Metadata();
var copyright = dom.GetBookSetting("copyright");
if (!copyright.Empty)
{
metadata.CopyrightNotice = WebUtility.HtmlDecode(copyright.GetFirstAlternative());
}
var licenseUrl = dom.GetBookSetting("licenseUrl").GetBestAlternativeString(new[] { "*", "en" });
if (string.IsNullOrWhiteSpace(licenseUrl))
{
//NB: we are mapping "RightsStatement" (which comes from XMP-dc:Rights) to "LicenseNotes" in the html.
//custom licenses live in this field, so if we have notes (and no URL) it is a custom one.
var licenseNotes = dom.GetBookSetting("licenseNotes");
if (!licenseNotes.Empty)
{
metadata.License = new CustomLicense {
RightsStatement = WebUtility.HtmlDecode(licenseNotes.GetFirstAlternative())
};
}
else
{
// The only remaining current option is a NullLicense
metadata.License = new NullLicense(); //"contact the copyright owner
}
}
else // there is a licenseUrl, which means it is a CC license
{
try
{
metadata.License = CreativeCommonsLicense.FromLicenseUrl(licenseUrl);
}
catch (IndexOutOfRangeException)
{
// Need to handle urls which do not end with the version number.
// Simply set it to the default version.
if (!licenseUrl.EndsWith("/"))
{
licenseUrl += "/";
}
licenseUrl += CreativeCommonsLicense.kDefaultVersion;
metadata.License = CreativeCommonsLicense.FromLicenseUrl(licenseUrl);
}
catch (Exception e)
{
throw new ApplicationException("Bloom had trouble parsing this license url: '" + licenseUrl + "'. (ref BL-4108)", e);
}
//are there notes that go along with that?
var licenseNotes = dom.GetBookSetting("licenseNotes");
if (!licenseNotes.Empty)
{
var s = WebUtility.HtmlDecode(licenseNotes.GetFirstAlternative());
metadata.License.RightsStatement = HtmlDom.ConvertHtmlBreaksToNewLines(s);
}
}
return(metadata);
}
private static string DecodeAlternative(string alternative)
{
return(HtmlDom.ConvertHtmlBreaksToNewLines(WebUtility.HtmlDecode(alternative)));
}
private static string DecodeMultiTextBase(MultiTextBase multistring)
{
return(HtmlDom.ConvertHtmlBreaksToNewLines(WebUtility.HtmlDecode(multistring.GetFirstAlternative())));
}
