@Override
protected boolean validateFormLogic(@SuppressWarnings("unused") final UserRequest ureq) {
// validate date-fields for correct date and start < end date
dateStart.clearError();
dateEnd.clearError();
boolean isInputValid = true;
if (dateEnd.hasError() || dateEnd.getDate() == null) {
dateEnd.setErrorKey("filter.date.invalid", null);
isInputValid = false;
}
if (StringHelper.containsNonWhitespace(dateStart.getValue())
&& (dateStart.hasError() || dateStart.getDate() == null)) {
dateStart.setErrorKey("filter.date.invalid", null);
isInputValid = false;
} else if (isInputValid
&& StringHelper.containsNonWhitespace(dateStart.getValue())
&& dateStart.getDate().after(dateEnd.getDate())) {
dateStart.setErrorKey("filter.date.invalid.afterend", null);
isInputValid = false;
}
return isInputValid;
}
@SuppressWarnings("unused")
protected void initOrUpdateForm(
final FormItemContainer formLayout, final Controller listener, final UserRequest ureq) {
// filter by tag
if (formLayout.getFormComponent("tagLayout") == null) {
tagFlc =
FormLayoutContainer.createCustomFormLayout(
"tagLayout", getTranslator(), this.velocity_root + "/filter-tags.html");
formLayout.add(tagFlc);
initTagFlc();
} else {
updateTagFlc();
}
// filter by type
if (formLayout.getFormComponent("typeLayout") == null) {
typeFlc =
FormLayoutContainer.createCustomFormLayout(
"typeLayout", getTranslator(), this.velocity_root + "/filter-types.html");
formLayout.add(typeFlc);
initOrUpdateTypeFlc(DEFAULT_TYPE_AMOUNT);
} else {
updateTypeFlc();
}
// filter by date
if (formLayout.getFormComponent("dateLayout") == null) {
final String page = this.velocity_root + "/filter_date.html";
dateFlc = FormLayoutContainer.createCustomFormLayout("dateLayout", getTranslator(), page);
formLayout.add(dateFlc);
dateFlc.setLabel("filter.by.date", null);
dateStart = uifactory.addDateChooser("filter.date.start", "", dateFlc);
dateStart.addActionListener(this, FormEvent.ONCHANGE);
dateEnd = uifactory.addDateChooser("filter.date.end", "", dateFlc);
dateEnd.addActionListener(listener, FormEvent.ONCHANGE);
dateStart.clearError();
dateEnd.clearError();
}
if (filterSettings.getDateFilter().size() == 2) {
dateStart.setDate(filterSettings.getDateFilter().get(0));
dateEnd.setDate(filterSettings.getDateFilter().get(1));
} else {
dateStart.setDate(null);
dateEnd.setDate(new Date());
}
// filter by fulltext
final String searchText = filterSettings.getTextFilter();
if (formLayout.getFormComponent("search") == null) {
searchFld = uifactory.addTextElement("search", "filter.search", 20, searchText, formLayout);
searchFld.addActionListener(listener, FormEvent.ONCHANGE);
} else {
searchFld.setValue(searchText);
}
// show filter list and save as new
if (formLayout.getFormComponent("spacer") == null) {
uifactory.addSpacerElement("spacer", formLayout, false);
}
// filter list
initFilterList(formLayout);
// filter save
if (formLayout.getFormComponent("filterSaveLayout") == null) {
filterFlc =
FormLayoutContainer.createHorizontalFormLayout("filterSaveLayout", getTranslator());
formLayout.add(filterFlc);
filterFlc.setLabel("filter.save", null);
filterName =
uifactory.addTextElement(
"filter.save.name", null, 30, filterSettings.getFilterName(), filterFlc);
filterSave =
uifactory.addFormLink(
"filter.save.link", "filter.save.new", null, filterFlc, Link.BUTTON_XSMALL);
filterDel =
uifactory.addFormLink(
"filter.del.link", "filter.del.link", null, filterFlc, Link.BUTTON_XSMALL);
} else {
filterName.setValue(filterSettings.getFilterName());
}
final boolean isExistingFilter = filterSettings.getFilterName() != null;
toggleSaveUpdateFilterButtons(isExistingFilter);
}