public static String getUserTimeline(List<String> ids) {
Facebook facebook = FacebookUtil.getFacebookInstance();
int max_posts = 10;
for (String key : ids) {
boolean fileSave = false;
String home = System.getProperty("user.home");
try {
// write data into local file
File file = new File(home + File.separator + "f_" + key.toLowerCase() + ".txt");
if (file.exists()) {
log.info(
"File "
+ home
+ File.separator
+ "f_"
+ key.toLowerCase()
+ ".txt"
+ " already exists");
file.delete();
log.info(
"File " + home + File.separator + "f_" + key.toLowerCase() + ".txt" + " deleted");
}
if (!file.exists()) {
file.createNewFile();
log.info(
"File " + home + File.separator + "f_" + key.toLowerCase() + ".txt" + " created");
}
BufferedWriter writer = new BufferedWriter(new FileWriter(file));
User user = facebook.getUser(key, new Reading().fields("email"));
System.out.println(" user " + user.getUsername());
ResponseList<Post> feeds = facebook.getPosts(key, new Reading().limit(max_posts));
// For all 25 feeds...
for (int i = 0; i < feeds.size(); i++) {
// Get post.
Post post = feeds.get(i);
// Get (string) message.
String message = post.getMessage();
// Print out the message.
System.out.println(message);
// Get more stuff...
PagableList<Comment> comments = post.getComments();
String date = post.getCreatedTime().toString();
String name = post.getFrom().getName();
String id = post.getId();
}
} catch (FacebookException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} finally {
if (fileSave) log.info(home + File.separator + key + " .txt saved sucessfully");
else log.error("Failed to save " + home + File.separator + key + ".txt");
}
}
return "hello";
}
public static XContentBuilder toJson(
Post post,
String riverName,
Map<String, List<EntityReference>> entities,
Map<String, List<String>> mauiTopics,
List<Map<String, String>> bayesianAnalyzedText)
throws IOException {
XContentBuilder out = XContentFactory.jsonBuilder().startObject();
out.field("PostId", post.getId());
out.field("PostLink", post.getLink() != null ? post.getLink().toString() : null);
out.field("PostCreatedTime", post.getCreatedTime());
IdNameEntity idName = null;
if ((idName = post.getFrom()) != null) {
out.field("PostFromId", idName.getId());
out.field("PostFromName", idName.getName());
}
if (post.getStatusType() != null) {
out.field("PostStatusType", post.getStatusType());
}
out.field("Post", post.getMessage());
if (entities != null) {
if (entities.isEmpty()) {
out.field("entities", "{}");
} else {
out.startArray("entities");
for (Map.Entry<String, List<EntityReference>> entityEntry : entities.entrySet()) {
out.startObject();
out.startArray(entityEntry.getKey());
for (EntityReference er : entityEntry.getValue()) {
out.startObject();
out.field("entity-label", er.getEntityLabel());
out.field("entity-reference", er.getEntityReference());
out.field("entity-confidence", er.getConfidence());
out.startArray("entity-type");
for (String s : er.getEntityTypeList()) {
out.startObject();
out.field("type", s);
out.endObject();
}
out.endArray();
out.endObject();
}
out.endArray();
out.endObject();
}
out.endArray();
}
}
if (mauiTopics != null) {
if (mauiTopics.isEmpty()) {
out.field("topics", "{}");
} else {
out.startArray("topics");
out.startObject();
for (Map.Entry<String, List<String>> e : mauiTopics.entrySet()) {
out.startArray(e.getKey());
for (String s : e.getValue()) {
out.startObject();
out.field("text", s);
out.endObject();
}
out.endArray();
}
out.endObject();
out.endArray();
}
}
if (bayesianAnalyzedText != null) {
if (bayesianAnalyzedText.isEmpty()) {
out.field("BayesianAnalysers", "{}");
} else {
out.startArray("BayesianAnalysers");
out.startObject();
for (Map<String, String> m : bayesianAnalyzedText) {
if (m == null || m.isEmpty()) {
continue;
}
for (Map.Entry<String, String> e : m.entrySet()) {
out.startArray(e.getKey());
out.startObject();
out.field("text", e.getValue());
out.endObject();
out.endArray();
}
}
out.endObject();
out.endArray();
}
}
if (riverName != null) {
out.field("RiverName", riverName);
}
return out.endObject();
}
