Modifying section addition to show an option list

Also adding form handler class that I forgot to commit earlier.
2012-06-07 04:42:52 +00:00
parent 84344b6789
commit 3a75f8d7d1
3 changed files with 174 additions and 13 deletions
--- a/apps/routerconsole/java/src/net/i2p/router/web/ConfigSummaryHandler.java
+++ b/apps/routerconsole/java/src/net/i2p/router/web/ConfigSummaryHandler.java
@@ -0,0 +1,135 @@
+package net.i2p.router.web;
+
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Set;
+import java.util.TreeMap;
+
+import net.i2p.data.DataHelper;
+
+/**
+ *  Simple summary bar configuration.
+ *
+ *  @since 0.9.1
+ */
+public class ConfigSummaryHandler extends FormHandler {
+
+    private Map _settings;
+    
+    @Override
+    protected void processForm() {
+        if (_action == null) return;
+        String group = getJettyString("group");
+        boolean deleting = _action.equals(_("Delete selected"));
+        boolean adding = _action.equals(_("Add item"));
+        boolean saving = _action.equals(_("Save order"));
+        if (_action.equals(_("Save")) && "0".equals(group)) {
+            try {
+                int refreshInterval = Integer.parseInt(getJettyString("refreshInterval"));
+                if (refreshInterval >= CSSHelper.MIN_REFRESH) {
+                    _context.router().saveConfig(CSSHelper.PROP_REFRESH, "" + refreshInterval);
+                    addFormNotice(_("Refresh interval changed"));
+                } else
+                    addFormError(_("Refresh interval must be at least {0} seconds", CSSHelper.MIN_REFRESH));
+            } catch (java.lang.NumberFormatException e) {
+                addFormError(_("Refresh interval must be a number"));
+                return;
+            }
+        } else if ("1".equals(group)) {
+            if (_action.equals(_("Use full preset"))) {
+                _context.router().saveConfig(SummaryHelper.PROP_SUMMARYBAR, SummaryHelper.PRESET_FULL);
+                addFormNotice(_("Full summary bar preset selected.") +
+                              _("Summary bar will refresh shortly."));
+            } else if (_action.equals(_("Use reduced preset"))) {
+                _context.router().saveConfig(SummaryHelper.PROP_SUMMARYBAR, SummaryHelper.PRESET_SHORT);
+                addFormNotice(_("Reduced summary bar preset selected.") +
+                              _("Summary bar will refresh shortly."));
+            } else {
+                addFormError(_("Unsupported"));
+            }
+        } else if (adding || deleting || saving) {
+            Map<Integer, String> sections = new TreeMap<Integer, String>();
+            for (Object o : _settings.keySet()) {
+                if (!(o instanceof String))
+                    continue;
+                String k = (String) o;
+                if (!k.startsWith("order_"))
+                    continue;
+                String v = getJettyString(k);
+                k = k.substring(6);
+                k = k.substring(k.indexOf('_') + 1);
+                try {
+                    int order = Integer.parseInt(v);
+                    sections.put(order, k);
+                } catch (java.lang.NumberFormatException e) {
+                    addFormError(_("Order must be an integer"));
+                    return;
+                }
+            }
+            if (adding) {
+                String name = getJettyString("name");
+                if (name == null || name.length() <= 0) {
+                    addFormError(_("No section selected"));
+                    return;
+                }
+                String order = getJettyString("order");
+                if (order == null || order.length() <= 0) {
+                    addFormError(_("No order entered"));
+                    return;
+                }
+                name = DataHelper.escapeHTML(name).replace(",", "&#44;");
+                order = DataHelper.escapeHTML(order).replace(",", "&#44;");
+                try {
+                    int ki = Integer.parseInt(order);
+                    sections.put(ki, name);
+                    addFormNotice(_("Added") + ": " + name);
+                } catch (java.lang.NumberFormatException e) {
+                    addFormError(_("Order must be an integer"));
+                    return;
+                }
+            } else if (deleting) {
+                Set<Integer> toDelete = new HashSet();
+                for (Object o : _settings.keySet()) {
+                    if (!(o instanceof String))
+                        continue;
+                    String k = (String) o;
+                    if (!k.startsWith("delete_"))
+                        continue;
+                    k = k.substring(7);
+                    try {
+                        int ki = Integer.parseInt(k);
+                        toDelete.add(ki);
+                    } catch (java.lang.NumberFormatException e) {
+                        continue;
+                    }
+                }
+                for (Iterator<Integer> iter = sections.keySet().iterator(); iter.hasNext(); ) {
+                    int i = iter.next();
+                    if (toDelete.contains(i)) {
+                        String removedName = sections.get(i);
+                        iter.remove();
+                        addFormNotice(_("Removed") + ": " + removedName);
+                    }
+                }
+            }
+            SummaryHelper.saveSummaryBarSections(_context, sections);
+            addFormError(_("Saved order of sections.") +
+                         _("Summary bar will refresh shortly."));
+        } else {
+            addFormError(_("Unsupported"));
+        }
+    }
+
+    public void setSettings(Map settings) { _settings = new HashMap(settings); }
+
+    /** curses Jetty for returning arrays */
+    private String getJettyString(String key) {
+        String[] arr = (String[]) _settings.get(key);
+        if (arr == null)
+            return null;
+        return arr[0].trim();
+    }
+}