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package net.lacolaco.smileessence.entity;
import net.lacolaco.smileessence.util.UIObservable;
import twitter4j.*;
import java.util.*;
public abstract class EntitySupport extends UIObservable {
private List<String> mentions;
private List<String> hashtags;
private List<String> mediaUrls;
private List<String> urlsExpanded;
private List<String> symbols;
protected void updateEntities(twitter4j.EntitySupport status) {
mentions = extractMentions(status.getUserMentionEntities());
hashtags = extractHashtags(status.getHashtagEntities());
mediaUrls = extractMediaUrls(status.getMediaEntities());
urlsExpanded = extractExpandedUrls(status.getURLEntities());
symbols = extractSymbols(status.getSymbolEntities());
}
public List<String> getMentions() {
return mentions;
}
public List<String> getHashtags() {
return hashtags;
}
public List<String> getMediaUrls() {
return mediaUrls;
}
public List<String> getUrlsExpanded() {
return urlsExpanded;
}
public List<String> getSymbols() {
return symbols;
}
private List<String> extractMentions(UserMentionEntity[] entities) {
List<String> names = new ArrayList<>();
if (entities != null) {
for (UserMentionEntity entity : entities) {
names.add(entity.getScreenName());
}
}
return names;
}
private List<String> extractSymbols(SymbolEntity[] entities) {
List<String> names = new ArrayList<>();
if (entities != null) {
for (SymbolEntity entity : entities) {
names.add(entity.getText());
}
}
return names;
}
private List<String> extractExpandedUrls(URLEntity[] entities) {
List<String> names = new ArrayList<>();
if (entities != null) {
for (URLEntity entity : entities) {
names.add(entity.getExpandedURL());
}
}
return names;
}
private List<String> extractMediaUrls(MediaEntity[] entities) {
List<String> names = new ArrayList<>();
if (entities != null) {
for (MediaEntity entity : entities) {
if ("photo".equals(entity.getType())) {
names.add(entity.getMediaURLHttps());
} else {
names.add(entity.getExpandedURL());
}
}
}
return names;
}
private List<String> extractHashtags(HashtagEntity[] entities) {
List<String> names = new ArrayList<>();
if (entities != null) {
for (HashtagEntity entity : entities) {
names.add(entity.getText());
}
}
return names;
}
protected String extractText(twitter4j.Status status, boolean expand) {
return extractText(status, status.getText(), expand);
}
protected String extractText(twitter4j.DirectMessage status, boolean expand) {
return extractText(status, status.getText(), expand);
}
private String extractText(twitter4j.EntitySupport status, String text, boolean expand) {
SortedSet<twitter4j.URLEntity> set = new TreeSet<>((a, b) -> a.getStart() - b.getStart());
if (status.getURLEntities() != null) {
Collections.addAll(set, status.getURLEntities());
}
if (status.getMediaEntities() != null) {
Collections.addAll(set, status.getMediaEntities());
}
for (URLEntity entity : set) {
String newString = expand ? entity.getExpandedURL() : entity.getDisplayURL();
text = text.replaceFirst(entity.getText(), newString);
}
return text;
}
}
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