* WebRequest: try to use compression

* SubsceneClient: persist languageFilterMap

source/net/sourceforge/filebot/Settings.java

@@ -42,7 +42,7 @@ public final class Settings {
 	
 
 	public Settings node(String nodeName) {
-		return new Settings(prefs.node(nodeName.toLowerCase()));
+		return new Settings(prefs.node(nodeName));
 	}
 	
 

source/net/sourceforge/filebot/ui/panel/subtitle/SubtitlePanel.java

@@ -54,7 +54,7 @@ public class SubtitlePanel extends AbstractSearchPanel<SubtitleClient, SubtitleP
 
 	@Override
 	protected Settings getSettings() {
-		return Settings.userRoot().node("subtitle");
+		return Settings.userRoot().node("subtitles");
 	}
 	
 

source/net/sourceforge/filebot/web/SubsceneSubtitleClient.java

@@ -29,7 +29,9 @@ import java.util.regex.Pattern;
 import javax.swing.Icon;
 
 import net.sourceforge.filebot.ResourceManager;
+import net.sourceforge.filebot.Settings;
 import net.sourceforge.tuned.FileUtilities;
+import net.sourceforge.tuned.PreferencesMap.SimpleAdapter;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.Node;
@@ -40,7 +42,7 @@ public class SubsceneSubtitleClient implements SubtitleClient {
 	
 	private static final String host = "subscene.com";
 	
-	private final Map<String, Integer> languageFilterMap = new HashMap<String, Integer>(50);
+	private final Map<String, Integer> languageFilterMap = initLanguageFilterMap();
 	
 	
 	@Override
@@ -86,7 +88,9 @@ public class SubsceneSubtitleClient implements SubtitleClient {
 				// get current location
 				String file = selectString("id('aspnetForm')/@action", dom);
 				
-				searchResults.add(new HyperLink(name, new URL("http", host, file)));
+				if (!name.isEmpty() && !file.isEmpty()) {
+					searchResults.add(new HyperLink(name, new URL("http", host, file)));
+				}
 			} catch (Exception e) {
 				Logger.getLogger(getClass().getName()).log(Level.WARNING, "Cannot parse subtitle page: " + searchUrl, e);
 			}
@@ -172,13 +176,18 @@ public class SubsceneSubtitleClient implements SubtitleClient {
 	}
 	
 
+	protected Map<String, Integer> initLanguageFilterMap() {
+		return Settings.userRoot().node("subtitles/subscene/languageFilterMap").asMap(SimpleAdapter.forClass(Integer.class));
+	}
+	
+
 	protected Map<String, Integer> getLanguageFilterMap(Document subtitleListDocument) {
 		Map<String, Integer> filters = new HashMap<String, Integer>(50);
 		
 		List<Node> nodes = selectNodes("//DIV[@class='languageList']/DIV", subtitleListDocument);
 		
 		for (Node node : nodes) {
-			// select INPUT/@onclick, ditch non-number-characters
+			// select INPUT/@onclick, then ditch non-number-characters
 			String filter = getAttribute("onclick", getChild("INPUT", node)).replaceAll("\\D+", "");
 			
 			if (filter != null) {

source/net/sourceforge/filebot/web/WebRequest.java

@@ -14,6 +14,8 @@ import java.util.logging.Logger;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 import java.util.zip.GZIPInputStream;
+import java.util.zip.Inflater;
+import java.util.zip.InflaterInputStream;
 
 import javax.xml.parsers.DocumentBuilderFactory;
 import javax.xml.parsers.ParserConfigurationException;
@@ -37,12 +39,22 @@ public final class WebRequest {
 	
 
 	public static Reader getReader(URLConnection connection) throws IOException {
+		try {
+			connection.addRequestProperty("Accept-Encoding", "gzip,deflate");
+		} catch (IllegalStateException e) {
+			// too bad, can't request gzipped document anymore
+		}
+		
 		Charset charset = getCharset(connection.getContentType());
 		String encoding = connection.getContentEncoding();
+		
 		InputStream inputStream = connection.getInputStream();
 		
-		if ((encoding != null) && encoding.equalsIgnoreCase("gzip"))
+		if ("gzip".equalsIgnoreCase(encoding))
 			inputStream = new GZIPInputStream(inputStream);
+		else if ("deflate".equalsIgnoreCase(encoding)) {
+			inputStream = new InflaterInputStream(inputStream, new Inflater(true));
+		}
 		
 		return new InputStreamReader(inputStream, charset);
 	}

source/net/sourceforge/tuned/PreferencesMap.java

@@ -35,11 +35,7 @@ public class PreferencesMap<T> implements Map<String, T> {
 
 	@Override
 	public T get(Object key) {
-		if (key instanceof String) {
-			return adapter.get(prefs, (String) key);
-		}
-		
-		return null;
+		return adapter.get(prefs, key.toString());
 	}
 	
 
@@ -47,16 +43,16 @@ public class PreferencesMap<T> implements Map<String, T> {
 	public T put(String key, T value) {
 		adapter.put(prefs, key, value);
 		
+		// don't know previous entry
 		return null;
 	}
 	
 
 	@Override
 	public T remove(Object key) {
-		if (key instanceof String) {
-			adapter.remove(prefs, (String) key);
-		}
+		adapter.remove(prefs, key.toString());
 		
+		// don't know removed entry
 		return null;
 	}
 	
@@ -100,7 +96,7 @@ public class PreferencesMap<T> implements Map<String, T> {
 	
 
 	@Override
-	public Set<Map.Entry<String, T>> entrySet() {
+	public Set<Entry<String, T>> entrySet() {
 		Set<Map.Entry<String, T>> entries = new LinkedHashSet<Map.Entry<String, T>>();
 		
 		for (String key : keys()) {