package net.i2p.router.web;
import java.util.Collection;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
import net.i2p.data.DataHelper;
/**
* Simple home page configuration.
*
* @since 0.9
*/
public class ConfigHomeHandler extends FormHandler {
@Override
protected void processForm() {
if (_action == null) return;
String group = getJettyString("group");
boolean deleting = _action.equals(_t("Delete selected"));
boolean adding = _action.equals(_t("Add item"));
boolean restoring = _action.equals(_t("Restore defaults"));
if (_action.equals(_t("Save")) && "0".equals(group)) {
boolean old = _context.getBooleanProperty(HomeHelper.PROP_OLDHOME);
boolean nnew = getJettyString("oldHome") != null;
if (old != nnew) {
_context.router().saveConfig(HomeHelper.PROP_OLDHOME, "" + nnew);
addFormNotice(_t("Home page changed"));
}
} else if (adding || deleting || restoring) {
String prop;
String dflt;
if ("1".equals(group)) {
prop = HomeHelper.PROP_FAVORITES;
dflt = HomeHelper.DEFAULT_FAVORITES;
} else if ("2".equals(group)) {
prop = HomeHelper.PROP_SERVICES;
dflt = HomeHelper.DEFAULT_SERVICES;
} else if ("3".equals(group)) {
prop = SearchHelper.PROP_ENGINES;
dflt = SearchHelper.ENGINES_DEFAULT;
} else {
addFormError("Bad group");
return;
}
if (restoring) {
//_context.router().saveConfig(prop, dflt);
// remove config so user will see updates
_context.router().saveConfig(prop, null);
addFormNotice(_t("Restored default settings"));
return;
}
String config = _context.getProperty(prop, dflt);
Collection<HomeHelper.App> apps;
if ("3".equals(group))
apps = HomeHelper.buildSearchApps(config);
else
apps = HomeHelper.buildApps(_context, config);
if (adding) {
String name = getJettyString("nofilter_name");
if (name == null || name.length() <= 0) {
addFormError(_t("No name entered"));
return;
}
String url = getJettyString("nofilter_url");
if (url == null || url.length() <= 0) {
addFormError(_t("No URL entered"));
return;
}
// these would get double-escaped so we can't do it this way...
//name = DataHelper.escapeHTML(name).replace(",", ",");
//url = DataHelper.escapeHTML(url).replace(",", ",");
name = name.replace(",", ".");
url = url.replace(",", "."); // fail
HomeHelper.App app = null;
if ("1".equals(group))
app = new HomeHelper.App(name, "", url, "/themes/console/images/eepsite.png");
else if ("2".equals(group))
app = new HomeHelper.App(name, "", url, "/themes/console/images/title_window.png");
else
app = new HomeHelper.App(name, "", url, "/themes/console/images/question.png");
apps.add(app);
addFormNotice(_t("Added") + ": " + app.name);
} else {
// deleting
Set<String> toDelete = new HashSet<String>();
for (Object o : _settings.keySet()) {
if (!(o instanceof String))
continue;
String k = (String) o;
if (!k.startsWith("delete_"))
continue;
k = k.substring(7);
toDelete.add(k);
}
for (Iterator<HomeHelper.App> iter = apps.iterator(); iter.hasNext(); ) {
HomeHelper.App app = iter.next();
if (toDelete.contains(app.name)) {
iter.remove();
addFormNotice(_t("Removed") + ": " + app.name);
}
}
}
HomeHelper.saveApps(_context, prop, apps, !("3".equals(group)));
} else {
//addFormError(_t("Unsupported"));
}
}
}