/** {@inheritDoc} */
@Override
protected void formOK(UserRequest ureq) {
// read data from form elements
for (int i = 0; i < lTargetInputList.size(); i++) {
LLModel link = (LLModel) lTargetInputList.get(i).getUserObject();
String linkValue = lTargetInputList.get(i).getValue();
if (link.isIntern()) {
if (!linkValue.contains("://") && !linkValue.startsWith("/")) {
linkValue = "/".concat(linkValue.trim());
lTargetInputList.get(i).setValue(linkValue);
}
} else if (!linkValue.contains("://")) {
linkValue = "http://".concat(linkValue.trim());
lTargetInputList.get(i).setValue(linkValue);
}
link.setTarget(linkValue);
boolean blank = lHtmlTargetInputList.get(i).isSelected(0);
if (linkValue.startsWith(Settings.getServerContextPathURI())) {
// links to OO pages open in same window
blank = false;
lHtmlTargetInputList.get(i).select(SELF_KEY, true);
}
link.setHtmlTarget(blank ? BLANK_KEY : SELF_KEY);
link.setDescription(lDescriptionInputList.get(i).getValue());
link.setComment(lCommentInputList.get(i).getValue());
}
moduleConfig.set(LLCourseNode.CONF_LINKLIST, linkList);
// Inform all listeners about the changes
fireEvent(ureq, NodeEditController.NODECONFIG_CHANGED_EVENT);
}
@Override
protected void event(UserRequest ureq, Controller source, Event event) {
if (source == mediaDialogBox) {
removeAsListenerAndDispose(mediaDialogBox);
removeAsListenerAndDispose(mediaChooserController);
mediaDialogBox = null;
mediaChooserController = null;
} else if (source == mediaChooserController) {
if (event instanceof URLChoosenEvent) {
URLChoosenEvent choosenEvent = (URLChoosenEvent) event;
String url = choosenEvent.getURL();
if (url.startsWith(Settings.getServerContextPathURI())) {
// doesn't allow absolute path -> the mapper check if the link is in the list!
url = url.substring(Settings.getServerContextPathURI().length());
}
currentLink.setTarget(url);
currentLink.setIntern(true);
currentLink.setHtmlTarget(SELF_KEY);
if (StringHelper.containsNonWhitespace(choosenEvent.getDisplayName())) {
currentLink.setDescription(choosenEvent.getDisplayName());
}
int index = 0;
for (TextElement targetEl : lTargetInputList) {
if (currentLink.equals(targetEl.getUserObject())) {
targetEl.setValue(url);
targetEl.setEnabled(false);
lDescriptionInputList.get(index).setValue(currentLink.getDescription());
lHtmlTargetInputList.get(index).select(SELF_KEY, true);
break;
}
index++;
}
}
mediaDialogBox.deactivate();
removeAsListenerAndDispose(mediaDialogBox);
removeAsListenerAndDispose(mediaChooserController);
mediaDialogBox = null;
mediaChooserController = null;
}
super.event(ureq, source, event);
}
/**
* Add a new form link line to the list of link elements.
*
* @param link the link model object
*/
private void addNewFormLink(int index, final LLModel link) {
// add link target
TextElement lTarget =
uifactory.addTextElement("target" + counter, null, -1, link.getTarget(), flc);
lTarget.clearError();
lTarget.setEnabled(!link.isIntern());
lTarget.setDisplaySize(40);
lTarget.setMandatory(true);
lTarget.setExampleKey("target.example", null);
lTarget.setNotEmptyCheck("ll.table.target.error");
lTarget.setItemValidatorProvider(
new ItemValidatorProvider() {
public boolean isValidValue(
String value, ValidationError validationError, Locale locale) {
try {
if (!value.contains("://")) {
value = "http://".concat(value);
}
new URL(value);
} catch (MalformedURLException e) {
validationError.setErrorKey("ll.table.target.error.format");
return false;
}
return true;
}
});
lTarget.addActionListener(FormEvent.ONCHANGE);
lTarget.setUserObject(link);
lTargetInputList.add(index, lTarget);
// add html target
SingleSelection htmlTargetSelection =
uifactory.addDropdownSingleselect(
"html_target" + counter,
flc,
new String[] {BLANK_KEY, SELF_KEY},
new String[] {
translate("ll.table.html_target"), translate("ll.table.html_target.self")
},
null);
htmlTargetSelection.setUserObject(link);
htmlTargetSelection.select(
(SELF_KEY.equals(link.getHtmlTarget()) ? SELF_KEY : BLANK_KEY), true);
lHtmlTargetInputList.add(index, htmlTargetSelection);
// add link description
TextElement lDescription =
uifactory.addTextElement("description" + counter, null, -1, link.getDescription(), flc);
lDescription.clearError();
lDescription.setDisplaySize(20);
lDescription.setNotEmptyCheck("ll.table.description.error");
lDescription.setMandatory(true);
lDescription.setExampleKey("ll.table.description", null);
lDescription.setUserObject(link);
lDescriptionInputList.add(index, lDescription);
// add link comment
TextElement lComment =
uifactory.addTextAreaElement(
"comment" + counter, null, -1, 2, 50, true, link.getComment(), flc);
lComment.setDisplaySize(20);
lComment.setExampleKey("ll.table.comment", null);
lComment.setUserObject(link);
lCommentInputList.add(index, lComment);
// add link add action button
FormLink addButton =
new FormLinkImpl(
"add" + counter, "add" + counter, "", Link.BUTTON_SMALL + Link.NONTRANSLATED);
addButton.setUserObject(link);
addButton.setIconLeftCSS("o_icon o_icon-lg o_icon-fw o_icon_add");
flc.add(addButton);
lAddButtonList.add(index, addButton);
// add link deletion action button
FormLink delButton =
new FormLinkImpl(
"delete" + counter, "delete" + counter, "", Link.BUTTON_SMALL + Link.NONTRANSLATED);
delButton.setUserObject(link);
delButton.setIconLeftCSS("o_icon o_icon-lg o_icon-fw o_icon_delete_item");
flc.add(delButton);
lDelButtonList.add(index, delButton);
// custom media action button
FormLink mediaButton =
new FormLinkImpl("media" + counter, "media" + counter, " ", Link.NONTRANSLATED);
mediaButton.setIconLeftCSS("o_icon o_icon_browse o_icon-lg");
mediaButton.setUserObject(link);
flc.add(mediaButton);
lCustomMediaButtonList.add(index, mediaButton);
// increase the counter to enable unique component names
counter++;
}