public CommandResponse actionChangeEditingLanguage(Panel panel, CommandRequest request)
throws Exception {
String currentText = request.getRequestObject().getParameter(PARAMETER_HTML);
Map text = (Map) SessionManager.getPanelSession(panel).getAttribute(ATTR_TEXT);
if (text == null) {
text = toEditableObject(load(panel.getInstance()));
SessionManager.getPanelSession(panel).setAttribute(ATTR_TEXT, text);
}
text.put(getEditingLanguage(panel), currentText);
SessionManager.getPanelSession(panel).setAttribute(ATTR_TEXT, text);
String paramLang = request.getRequestObject().getParameter(PARAMETER_EDITING_LANG);
SessionManager.getPanelSession(panel).setAttribute(ATTR_EDITING_LANGUAGE, paramLang);
return new ShowPanelPage();
}
/**
* Determine the text being shown for given panel.
*
* @param panel
* @return The text shown, i18n.
*/
public Map getHtmlCode(Panel panel) {
PanelSession pSession = SessionManager.getPanelSession(panel);
Map m = (Map) pSession.getAttribute(ATTR_TEXT);
if (m != null) return m;
HTMLText text = load(panel.getInstance());
if (text != null) return text.getText();
try {
HTMLText textToCreate = new HTMLText();
textToCreate.setPanelInstance(panel.getInstance());
Locale[] locales = LocaleManager.lookup().getPlatformAvailableLocales();
for (int i = 0; i < locales.length; i++) {
Locale locale = locales[i];
ResourceBundle i18n =
localeManager.getBundle("org.jboss.dashboard.ui.panel.advancedHTML.messages", locale);
textToCreate.setText(locale.getLanguage(), i18n.getString("defaultContent"));
}
textToCreate.save();
} catch (Exception e) {
log.error("Error creating empty text for panel: ", e);
}
text = load(panel.getInstance());
if (text != null) return text.getText();
log.error("Current HTML code is null for panel " + panel);
return null;
}
public CommandResponse actionSaveChanges(Panel panel, CommandRequest request) throws Exception {
String currentText = request.getRequestObject().getParameter(PARAMETER_HTML);
Map m = (Map) SessionManager.getPanelSession(panel).getAttribute(ATTR_TEXT);
HTMLText text = load(panel.getInstance());
for (Iterator it = m.keySet().iterator(); it.hasNext(); ) {
String lang = (String) it.next();
String val = (String) m.get(lang);
text.setText(lang, val);
}
text.setText(getEditingLanguage(panel), currentText);
text.save();
activateNormalMode(panel, request);
return new ShowPanelPage();
}
/**
* Determine the editing language.
*
* @return The text shown, i18n.
*/
public String getEditingLanguage(Panel panel) {
String lang =
(String) SessionManager.getPanelSession(panel).getAttribute(ATTR_EDITING_LANGUAGE);
return lang == null ? LocaleManager.lookup().getDefaultLang() : lang;
}
/** Defines the action to be taken when activating edit mode */
public void activateNormalMode(Panel panel, CommandRequest request) throws Exception {
super.activateNormalMode(panel, request);
SessionManager.getPanelSession(panel).removeAttribute(ATTR_TEXT);
SessionManager.getPanelSession(panel).removeAttribute(ATTR_EDITING_LANGUAGE);
}
/** Defines the action to be taken when activating edit mode */
public void activateEditMode(Panel panel, CommandRequest request) throws Exception {
super.activateEditMode(panel, request);
HTMLText text = load(panel.getInstance());
SessionManager.getPanelSession(panel).setAttribute(ATTR_TEXT, toEditableObject(text));
}