public void testURLEntities() {
Entity entity = new Entity(0, 19, "http://t.co/0JG5Mcq", Entity.Type.URL);
entity.setDisplayURL("blog.twitter.com/2011/05/twitte…");
entity.setExpandedURL("http://blog.twitter.com/2011/05/twitter-for-mac-update.html");
List<Entity> entities = new ArrayList<Entity>();
entities.add(entity);
String tweet = "http://t.co/0JG5Mcq";
String expected =
"<a href=\"http://t.co/0JG5Mcq\" rel=\"nofollow\"><span class='tco-ellipsis'><span style='position:absolute;left:-9999px;'> </span></span><span style='position:absolute;left:-9999px;'>http://</span><span class='js-display-url'>blog.twitter.com/2011/05/twitte</span><span style='position:absolute;left:-9999px;'>r-for-mac-update.html</span><span class='tco-ellipsis'><span style='position:absolute;left:-9999px;'> </span>…</span></a>";
assertAutolink(expected, linker.autoLinkEntities(tweet, entities));
}
public void linkToHashtag(Entity entity, String text, StringBuilder builder) {
// Get the original hash char from text as it could be a full-width
// char.
CharSequence hashChar = text.subSequence(entity.getStart(), entity.getStart() + 1);
CharSequence hashtag = entity.getValue();
Map<String, String> attrs = new LinkedHashMap<String, String>();
attrs.put("href", hashtagUrlBase + "#" + hashtag);
// attrs.put("title", "#" + hashtag);
if (hashtagClass != null) {
attrs.put("class", hashtagClass);
}
linkToTextWithSymbol(entity, hashChar, hashtag, attrs, builder);
}
public void linkToMentionAndList(Entity entity, String text, StringBuilder builder) {
String mention = entity.getValue();
// Get the original at char from text as it could be a full-width char.
CharSequence atChar = text.subSequence(entity.getStart(), entity.getStart() + 1);
Map<String, String> attrs = new LinkedHashMap<String, String>();
if (entity.listSlug != null) {
mention += entity.listSlug;
if (listClass != null) {
attrs.put("class", listClass);
}
attrs.put("href", listUrlBase + mention);
} else {
if (usernameClass != null) {
attrs.put("class", usernameClass);
}
attrs.put("href", usernameUrlBase + mention);
}
linkToTextWithSymbol(entity, atChar, mention, attrs, builder);
}
public void linkToCashtag(Entity entity, String text, StringBuilder builder) {
CharSequence cashtag = entity.getValue();
Map<String, String> attrs = new LinkedHashMap<String, String>();
attrs.put("href", cashtagUrlBase + cashtag);
// attrs.put("title", "$" + cashtag);
if (cashtagClass != null) {
attrs.put("class", cashtagClass);
}
linkToTextWithSymbol(entity, "$", cashtag, attrs, builder);
}
public void linkToURL(Entity entity, String text, StringBuilder builder, URLEntity urlEntity) {
CharSequence url = entity.getValue();
CharSequence linkText = escapeHTML(url);
if (urlEntity != null && urlEntity.getDisplayURL() != null) {
linkText = urlEntity.getDisplayURL();
} else if (entity.displayURL != null) {
linkText = entity.displayURL;
}
Map<String, String> attrs = new LinkedHashMap<String, String>();
attrs.put("href", url.toString());
linkToText(entity, linkText, attrs, builder);
}
public String autoLinkEntities(
String text,
TwitterMediaEntity twitterMediaEntity,
List<Entity> entities,
MediaEntity[] mediaEntities,
URLEntity[] urlEntities) {
StringBuilder builder = new StringBuilder(text.length() * 2);
int beginIndex = 0;
int urlCount = 0;
for (Entity entity : entities) {
builder.append(text.subSequence(beginIndex, entity.start));
switch (entity.type) {
case URL:
URLEntity urlEntity = null;
if (urlEntities != null && urlCount < urlEntities.length) {
urlEntity = urlEntities[urlCount];
urlCount += 1;
// if (twitterMediaEntity != null &&
// twitterMediaEntity.getUrl().equals(urlEntity.getURL().toString()))
// {
// break;
// }
}
if (urlEntity == null) {
if (entity != null
&& entity.value != null
&& mediaEntities != null
&& mediaEntities.length > 0) {
MediaEntity mediaEntity = mediaEntities[0];
if (entity.value.equals(mediaEntity.getURL().toString())) {
entity.displayURL = mediaEntity.getDisplayURL();
entity.expandedURL = mediaEntity.getExpandedURL().toString();
}
}
}
/*
* if (twitterMediaEntity != null && urlEntity != null) { if
* (urlEntity.getExpandedURL
* ().toString().equals(twitterMediaEntity.getExpandedUrl())) {
* entity.expandedURL = DEFAULT_MEDIA_URL_BASE +
* twitterMediaEntity.getExpandedUrl().toString(); entity.value
* = DEFAULT_MEDIA_URL_BASE +
* twitterMediaEntity.getExpandedUrl().toString(); } }
*/
linkToURL(entity, text, builder, urlEntity);
break;
case HASHTAG:
linkToHashtag(entity, text, builder);
break;
case MENTION:
linkToMentionAndList(entity, text, builder);
break;
case CASHTAG:
linkToCashtag(entity, text, builder);
break;
}
beginIndex = entity.end;
}
builder.append(text.subSequence(beginIndex, text.length()));
return builder.toString();
}
