bool IResourceTextProvider.ProcessResourceText(IResource resource, IResourceTextConsumer consumer)
{
try
{
StreamReader reader = Core.FileResourceManager.GetStreamReader(resource);
if (reader != null)
{
using ( reader )
{
// for weblinks, detect & set charset if it is not set
IResource source = resource.GetLinkProp("Source");
if (source != null)
{
string charset = source.GetPropText(Core.FileResourceManager.PropCharset);
if (charset.Length == 0)
{
charset = HtmlTools.DetectCharset(reader);
new ResourceProxy(source).SetPropAsync(Core.FileResourceManager.PropCharset, charset);
reader.BaseStream.Position = 0;
}
}
ProcessResourceStream(resource, source, reader, consumer);
}
}
}
catch (ObjectDisposedException)
{
Core.TextIndexManager.QueryIndexing(resource.Id);
}
return(true);
}
private TextReader OpenHTMLReader(Stream readStream, string charset)
{
if (charset == null)
{
readStream.Seek(0, SeekOrigin.Begin);
charset = HtmlTools.DetectCharset(new StreamReader(readStream));
}
readStream.Seek(0, SeekOrigin.Begin);
Encoding enc;
try
{
enc = Encoding.GetEncoding(charset);
}
catch (Exception)
{
enc = Encoding.Default;
}
return(new StreamReader(readStream, enc));
}