public static String getCategoryPath(Category category) {
String path = "";
int level = category.getPathInTree().size();
if (level > 1) {
// Add first 2 oldest ancestors separated by '-'
List<Category> ancestors = category.getPathInTree().subList(0, level - 1);
String ancestorsPath = ancestors.get(0).getSlug();
if (ancestors.size() > 1) {
ancestorsPath += "-" + ancestors.get(1).getSlug();
}
path += ancestorsPath + "/";
}
// Add current category
path += category.getPathInTree().get(level - 1).getSlug();
return path;
}
/**
* Compares the categories and returns the 'active' class if are the same.
*
* @param category
* @param currentCategory
* @return 'active' if categories are the same, otherwise an empty string.
*/
public static String getActiveClass(Category category, Category currentCategory) {
String active = "";
if (currentCategory != null && currentCategory.getPathInTree().contains(category)) {
active = "active";
}
return active;
}
/** Returns */
public static Call getListProductsUrl(SearchResult<Product> search, Category category) {
if (search.getCurrentPage() >= search.getTotalPages() - 1) {
return null;
}
// Convert from 0..N-1 to 1..N
int nextPage = search.getCurrentPage() + 2;
String categorySlug = "";
if (category != null) {
categorySlug = category.getSlug();
}
return routes.Categories.listProducts(categorySlug, nextPage);
}