@Override
protected void formOK(UserRequest ureq) {
if (importKeys.isVisible() && importKeys.getSelectedKeys().size() > 0) {
Collection<String> importLangKeys = importKeys.getSelectedKeys();
Set<String> alreadyInstalledLangs = new HashSet<String>();
for (String langKey : importLangKeys) {
if (I18nModule.getAvailableLanguageKeys().contains(langKey)) {
alreadyInstalledLangs.add(langKey);
}
}
if (I18nModule.isTransToolEnabled()) {
// In translation mode importing will copy the language package
// over an existing language or create a new language
File tmpJar = importFile.getUploadFile();
I18nManager.getInstance().copyLanguagesFromJar(tmpJar, importLangKeys);
logAudit("Uploaded languages from jar::" + importFile.getUploadFileName(), null);
showInfo("configuration.management.package.import.success", importLangKeys.toString());
} else {
// In language adaption mode: import is copied to user managed i18n package space in
// olatdata
if (alreadyInstalledLangs.size() == importLangKeys.size()) {
showError("configuration.management.package.import.failure.installed");
return;
}
// Ok, contains at least one language, copy to lang pack dir
importFile.moveUploadFileTo(I18nModule.LANG_PACKS_DIRECTORY);
logAudit("Uploaded language pack::" + importFile.getUploadFileName(), null);
if (alreadyInstalledLangs.size() > 0) {
getWindowControl()
.setWarning(
getTranslator()
.translate(
"configuration.management.package.import.success.with.existing",
new String[] {
importLangKeys.toString(), alreadyInstalledLangs.toString()
}));
} else {
showInfo("configuration.management.package.import.success", importLangKeys.toString());
}
}
// Reset i18n system
I18nModule.reInitializeAndFlushCache();
fireEvent(ureq, Event.DONE_EVENT);
}
}
@Override
protected void initForm(FormItemContainer formLayout, Controller listener, UserRequest ureq) {
// A title, displayed in fieldset
setFormTitle("configuration.management.package.import.title");
if (I18nModule.isTransToolEnabled()) {
setFormDescription("configuration.management.package.import.description.transserver");
} else {
setFormDescription("configuration.management.package.import.description");
}
//
// The import file upload
importFile =
uifactory.addFileElement("configuration.management.package.import.file", formLayout);
importFile.setLabel("configuration.management.package.import.file", null);
importFile.setMandatory(true, "configuration.management.package.import.file.error.mandatory");
// Limit to jar files and set upload limit to 50 MB
importFile.setMaxUploadSizeKB(
50000, "configuration.management.package.import.file.error.size", null);
Set<String> mimeTypes = new HashSet<String>();
mimeTypes.add("application/java-archive");
mimeTypes.add("application/x-jar");
mimeTypes.add("application/x-java-jar");
importFile.limitToMimeType(
mimeTypes, "configuration.management.package.import.file.error.type", null);
importFile.addActionListener(FormEvent.ONCHANGE); // trigger auto-upload
//
// Add checkboxes for the found languages - hide so far
String[] langKeys = new String[] {};
importKeys =
uifactory.addCheckboxesVertical(
"configuration.management.package.import.select", flc, langKeys, langKeys, 1);
importKeys.setVisible(false);
//
// Add cancel and submit in button group layout
FormLayoutContainer buttonGroupLayout =
FormLayoutContainer.createButtonLayout("buttonGroupLayout", getTranslator());
formLayout.add(buttonGroupLayout);
cancelButton = uifactory.addFormLink("cancel", buttonGroupLayout, Link.BUTTON);
uifactory.addFormSubmitButton("configuration.management.package.import", buttonGroupLayout);
}