public List<TagRecommendationGroup> getTagRecommendationGroups() {
if (tagRecommendationGroups == null) {
tagRecommendationGroups = new LinkedList<TagRecommendationGroup>();
/*for (Map.Entry<String, Collection<TagRecommendation>> entry : tagRecommendationService.getGroupedRecommendations(currentContentItem).entrySet()) {
tagRecommendationGroups.add(new TagRecommendationGroup(entry.getKey(), new LinkedList<TagRecommendation> (entry.getValue())));
}*/
// Here we use the suggestion action, instead of the tagRecommendationService,
// which can create recommendations based on current editor suggestions.
for (Map.Entry<String, Collection<TagRecommendation>> entry :
suggestionAction.getGroupedRecommendations().entrySet()) {
tagRecommendationGroups.add(
new TagRecommendationGroup(
entry.getKey(), new LinkedList<TagRecommendation>(entry.getValue())));
}
log.debug("tag recommendations: #0", tagRecommendationGroups);
for (ExtendedTagCloudEntry e : getTagCloud()) {
for (TagRecommendationGroup group : tagRecommendationGroups) {
List<TagRecommendation> list = group.getRecommendations();
Iterator<TagRecommendation> it = list.iterator();
while (it.hasNext()) {
if (it.next().getLabel().equals(e.getTag().getTitle())) {
it.remove();
}
}
}
}
}
return tagRecommendationGroups;
}
public Collection<TagRecommendation> getTagRecommendations() {
if (tagRecommendations == null) {
tagRecommendations = tagRecommendationService.getRecommendations(currentContentItem);
log.debug("tag recommendations: #0", tagRecommendations);
for (ExtendedTagCloudEntry e : getTagCloud()) {
Iterator<TagRecommendation> it = tagRecommendations.iterator();
while (it.hasNext()) {
if (it.next().getLabel().equals(e.getTag().getTitle())) {
it.remove();
}
}
}
}
return tagRecommendations;
}