Save graph settings when changed

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

@@ -16,12 +16,28 @@ public class GraphHelper extends HelperBase {
     private int _height;
     private int _refreshDelaySeconds;
 
+    private static final String PROP_X = "routerconsole.graphX";
+    private static final String PROP_Y = "routerconsole.graphY";
+    private static final String PROP_REFRESH = "routerconsole.graphRefresh";
+    private static final String PROP_PERIODS = "routerconsole.graphPeriods";
+    private static final String PROP_EVENTS = "routerconsole.graphEvents";
+    private static final int DEFAULT_X = 250;
+    private static final int DEFAULT_Y = 100;
+    private static final int DEFAULT_REFRESH = 60;
+    private static final int DEFAULT_PERIODS = 60;
+    
     public GraphHelper() {
-        _periodCount = 60; // SummaryListener.PERIODS;
-        _showEvents = false;
-        _width = 250;
-        _height = 100;
-        _refreshDelaySeconds = 60;
+    }
+
+    /** set the defaults after we have a context */
+    @Override
+    public void setContextId(String contextId) {
+        super.setContextId(contextId);
+        _width = _context.getProperty(PROP_X, DEFAULT_X);
+        _height = _context.getProperty(PROP_Y, DEFAULT_Y);
+        _periodCount = _context.getProperty(PROP_PERIODS, DEFAULT_PERIODS);
+        _refreshDelaySeconds = _context.getProperty(PROP_REFRESH, DEFAULT_REFRESH);
+        _showEvents = Boolean.valueOf(_context.getProperty(PROP_EVENTS)).booleanValue();
     }
     
     public void setPeriodCount(String str) { 
@@ -102,7 +118,9 @@ public class GraphHelper extends HelperBase {
         }
         return ""; 
     }
+
     public String getForm() { 
+        saveSettings();
         try {
             _out.write("<br><h3>" + _("Configure Graph Display") + " [<a href=\"configstats.jsp\">" + _("Select Stats") + "</a>]</h3>");
             _out.write("<form action=\"graphs.jsp\" method=\"GET\">");
@@ -120,6 +138,25 @@ public class GraphHelper extends HelperBase {
         return ""; 
     }
 
+    /**
+     *  Silently save settings if changed, no indication of success or failure
+     *  @since 0.7.10
+     */
+    private void saveSettings() {
+        if (_width != _context.getProperty(PROP_X, DEFAULT_X) ||
+            _height != _context.getProperty(PROP_Y, DEFAULT_Y) ||
+            _periodCount != _context.getProperty(PROP_PERIODS, DEFAULT_PERIODS) ||
+            _refreshDelaySeconds != _context.getProperty(PROP_REFRESH, DEFAULT_REFRESH) ||
+            _showEvents != Boolean.valueOf(_context.getProperty(PROP_EVENTS)).booleanValue()) {
+            _context.router().setConfigSetting(PROP_X, "" + _width);
+            _context.router().setConfigSetting(PROP_Y, "" + _height);
+            _context.router().setConfigSetting(PROP_PERIODS, "" + _periodCount);
+            _context.router().setConfigSetting(PROP_REFRESH, "" + _refreshDelaySeconds);
+            _context.router().setConfigSetting(PROP_EVENTS, "" + _showEvents);
+            _context.router().saveConfig();
+        }
+    }
+
 /** inner class, don't bother reindenting */
 private static class AlphaComparator implements Comparator {
     public int compare(Object lhs, Object rhs) {

apps/routerconsole/jsp/graphs.jsp

@@ -13,8 +13,8 @@
  <div class="graphspanel">
  <div class="widepanel">
  <jsp:useBean class="net.i2p.router.web.GraphHelper" id="graphHelper" scope="request" />
- <jsp:setProperty name="graphHelper" property="*" />
  <jsp:setProperty name="graphHelper" property="contextId" value="<%=(String)session.getAttribute("i2p.contextId")%>" />
+ <jsp:setProperty name="graphHelper" property="*" />
  <jsp:setProperty name="graphHelper" property="writer" value="<%=out%>" />
  <jsp:getProperty name="graphHelper" property="images" />
  <jsp:getProperty name="graphHelper" property="form" />

history.txt

@@ -1,3 +1,13 @@
+2010-01-18 zzz
+    * configclients.jsp: Fix add-new-client feature
+    * Console: Add a tunnel share ratio estimate
+    * graphs.jsp:
+      - Remove jrobin sig
+      - Set lower limit to 0
+      - Save settings when changed
+    * Reseed: Support SSL and proxies
+    * Translate: Catch empty string
+
 2010-01-17 zzz
     * Clock: Change a CRIT to an ERROR, lower threshold for changing from 10s to 5s
     * configclients.jsp: Support add, delete, edit

router/java/src/net/i2p/router/RouterVersion.java

@@ -18,7 +18,7 @@ public class RouterVersion {
     /** deprecated */
     public final static String ID = "Monotone";
     public final static String VERSION = CoreVersion.VERSION;
-    public final static long BUILD = 3;
+    public final static long BUILD = 4;
 
     /** for example "-test" */
     public final static String EXTRA = "-rc";