* Console:

- More tagging
      - Show user-installed themes on configui.jsp
      - Fix reseed button spacing
    * GraphHelper cleanup
    * Susidns: add link to subscription faq

apps/routerconsole/java/src/net/i2p/router/web/ConfigUIHelper.java

@@ -1,13 +1,15 @@
 package net.i2p.router.web;
 
+import java.io.File;
+import java.util.TreeSet;
+import java.util.Set;
+
 public class ConfigUIHelper extends HelperBase {
-    public ConfigUIHelper() {}
-    
-    private static final String themes[] = {_x("classic"), _x("dark"), _x("light")};
 
     public String getSettings() {
         StringBuilder buf = new StringBuilder(512);
         String current = _context.getProperty(CSSHelper.PROP_THEME_NAME, CSSHelper.DEFAULT_THEME);
+        Set<String> themes = themeSet();
         for (String theme : themes) {
             buf.append("<input type=\"radio\" class=\"optbox\" name=\"theme\" ");
             if (theme.equals(current))
@@ -17,10 +19,28 @@ public class ConfigUIHelper extends HelperBase {
         return buf.toString();
     }
 
+    /** @return standard and user-installed themes, sorted (untranslated) */
+    private Set<String> themeSet() {
+         Set<String> rv = new TreeSet();
+         // add a failsafe even if we can't find any themes
+         rv.add(CSSHelper.DEFAULT_THEME);
+         File dir = new File(_context.getBaseDir(), "docs/themes/console");
+         File[] files = dir.listFiles();
+         if (files == null)
+             return rv;
+         for (int i = 0; i < files.length; i++) {
+             String name = files[i].getName();
+             if (files[i].isDirectory() && ! name.equals("images"))
+                 rv.add(name);
+         }
+         return rv;
+    }
+
     private static final String langs[] = {"de", "en", "fr", "nl", "se", "zh"};
     private static final String xlangs[] = {_x("German"), _x("English"), _x("French"),
                                             _x("Dutch"), _x("Swedish"), _x("Chinese")};
 
+    /** todo sort by translated string */
     public String getLangSettings() {
         StringBuilder buf = new StringBuilder(512);
         String current = Messages.getLanguage(_context);