@Override
protected void onDetach() {
for (CKEditorPanelExtension behavior : extensions) {
behavior.detach();
}
super.onDetach();
}
/**
* Adds custom server-side behavior to this panel.
*
* @param extension the behavior to add.
*/
public void addExtension(CKEditorPanelExtension extension) {
extensions.add(extension);
for (Behavior behavior : extension.getBehaviors()) {
add(behavior);
}
}
private JSONObject getConfigurationForEditor() {
try {
JSONObject editorConfig = JsonUtils.createJSONObject(editorConfigJson);
// configure extensions
for (CKEditorPanelExtension extension : extensions) {
extension.addConfiguration(editorConfig);
}
// always use the language of the current CMS locale
final Locale locale = getLocale();
editorConfig.put(CKEditorConstants.CONFIG_LANGUAGE, locale.getLanguage());
// convert Hippo-specific 'declarative' keystrokes to numeric ones
final JSONArray declarativeAndNumericKeystrokes =
editorConfig.optJSONArray(CKEditorConstants.CONFIG_KEYSTROKES);
final JSONArray numericKeystrokes =
DeclarativeKeystrokesConverter.convertToNumericKeystrokes(
declarativeAndNumericKeystrokes);
editorConfig.putOpt(CKEditorConstants.CONFIG_KEYSTROKES, numericKeystrokes);
// load the localized hippo styles if no other styles are specified
JsonUtils.putIfAbsent(
editorConfig, CKEditorConstants.CONFIG_STYLES_SET, HippoStyles.getConfigStyleSet(locale));
// disable custom config loading if not configured
JsonUtils.putIfAbsent(
editorConfig, CKEditorConstants.CONFIG_CUSTOM_CONFIG, StringUtils.EMPTY);
if (log.isInfoEnabled()) {
log.info(
"CKEditor configuration:\n"
+ editorConfig.toString(LOGGED_EDITOR_CONFIG_INDENT_SPACES));
}
return editorConfig;
} catch (JSONException e) {
throw new IllegalStateException("Error creating CKEditor configuration.", e);
}
}
