/*
* Copyright 2012 Ryuji Yamashita
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package facebook4j.internal.json;
import facebook4j.Application;
import facebook4j.Category;
import facebook4j.Comment;
import facebook4j.FacebookException;
import facebook4j.IdNameEntity;
import facebook4j.Like;
import facebook4j.PagableList;
import facebook4j.Place;
import facebook4j.Post;
import facebook4j.Privacy;
import facebook4j.ResponseList;
import facebook4j.Tag;
import facebook4j.Targeting;
import facebook4j.conf.Configuration;
import facebook4j.internal.http.HttpResponse;
import facebook4j.internal.org.json.JSONArray;
import facebook4j.internal.org.json.JSONException;
import facebook4j.internal.org.json.JSONObject;
import java.net.URL;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import static facebook4j.internal.util.z_F4JInternalParseUtil.*;
/**
* @author Ryuji Yamashita - roundrop at gmail.com
*/
final class PostJSONImpl extends FacebookResponseImpl implements Post, java.io.Serializable {
private static final long serialVersionUID = 9221631714701171423L;
private String id;
private Category from;
private List<IdNameEntity> to;
private String message;
private List<Tag> messageTags;
private URL picture;
private URL fullPicture;
private URL link;
private String name;
private String caption;
private String description;
private URL source;
private List<Post.Property> properties;
private URL icon;
private List<Post.Action> actions;
private Privacy privacy;
private String type;
private Integer sharesCount;
private PagableList<Like> likes;
private Place place;
private String statusType;
private String story;
private Map<String, Tag[]> storyTags;
private List<IdNameEntity> withTags;
private PagableList<Comment> comments;
private String objectId;
private Application application;
private Date createdTime;
private Date updatedTime;
private Boolean isPublished;
private Integer scheduledPublishTime;
private Targeting targeting;
/*package*/PostJSONImpl(HttpResponse res, Configuration conf) throws FacebookException {
super(res);
JSONObject json = res.asJSONObject();
init(json);
if (conf.isJSONStoreEnabled()) {
DataObjectFactoryUtil.clearThreadLocalMap();
DataObjectFactoryUtil.registerJSONObject(this, json);
}
}
/*package*/PostJSONImpl(JSONObject json) throws FacebookException {
super();
init(json);
}
private void init(JSONObject json) throws FacebookException {
try {
id = getRawString("id", json);
if (!json.isNull("from")) {
JSONObject fromJSONObject = json.getJSONObject("from");
from = new CategoryJSONImpl(fromJSONObject);
}
if (!json.isNull("to")) {
JSONArray toJSONArray = json.getJSONObject("to").getJSONArray("data");
to = new ArrayList<IdNameEntity>();
for (int i = 0; i < toJSONArray.length(); i++) {
JSONObject toJSONObject = toJSONArray.getJSONObject(i);
to.add(new IdNameEntityJSONImpl(toJSONObject));
}
} else {
to = Collections.emptyList();
}
message = getRawString("message", json);
if (!json.isNull("message_tags")) {
String raw = json.get("message_tags").toString();
if (raw.startsWith("[")) {
JSONArray tagsJSONArray = json.getJSONArray("message_tags");
messageTags = new ArrayList<Tag>();
for (int i = 0; i < tagsJSONArray.length(); i++) {
JSONObject tagJSONObject = tagsJSONArray.getJSONObject(i);
messageTags.add(new TagJSONImpl(tagJSONObject));
}
} else {
JSONObject tagsJSONObject = json.getJSONObject("message_tags");
Iterator ids = tagsJSONObject.keys();
while (ids.hasNext()) {
String id = (String) ids.next();
JSONArray tagsJSONArray = tagsJSONObject.getJSONArray(id);
messageTags = new ArrayList<Tag>();
for (int i = 0; i < tagsJSONArray.length(); i++) {
JSONObject tagJSONObject = tagsJSONArray.getJSONObject(i);
messageTags.add(new TagJSONImpl(tagJSONObject));
}
}
}
} else {
messageTags = Collections.emptyList();
}
picture = getURL("picture", json);
fullPicture = getURL("full_picture", json);
link = getURL("link", json);
name = getRawString("name", json);
caption = getRawString("caption", json);
description = getRawString("description", json);
source = getURL("source", json);
if (!json.isNull("properties")) {
JSONArray propertyJSONArray = json.getJSONArray("properties");
properties = new ArrayList<Post.Property>();
for (int i = 0; i < propertyJSONArray.length(); i++) {
JSONObject propertyJSONObject = propertyJSONArray.getJSONObject(i);
properties.add(new PropertyJSONImpl(propertyJSONObject));
}
} else {
properties = Collections.emptyList();
}
icon = getURL("icon", json);
if (!json.isNull("actions")) {
JSONArray actionJSONArray = json.getJSONArray("actions");
actions = new ArrayList<Post.Action>();
for (int i = 0; i < actionJSONArray.length(); i++) {
JSONObject actionJSONObject = actionJSONArray.getJSONObject(i);
actions.add(new ActionJSONImpl(actionJSONObject));
}
} else {
actions = Collections.emptyList();
}
if (!json.isNull("privacy")) {
JSONObject privacyJSONObject = json.getJSONObject("privacy");
privacy = new PrivacyJSONImpl(privacyJSONObject);
}
type = getRawString("type", json);
if (!json.isNull("shares")){
JSONObject sharesJSONObject = json.getJSONObject("shares");
if (!sharesJSONObject.isNull("count")){
sharesCount = getInt("count", sharesJSONObject);
}
}
if (!json.isNull("likes")) {
JSONObject likesJSONObject = json.getJSONObject("likes");
if (!likesJSONObject.isNull("data")) {
JSONArray list = likesJSONObject.getJSONArray("data");
final int size = list.length();
likes = new PagableListImpl<Like>(size, likesJSONObject);
for (int i = 0; i < size; i++) {
LikeJSONImpl like = new LikeJSONImpl(list.getJSONObject(i));
likes.add(like);
}
} else {
likes = new PagableListImpl<Like>(1, likesJSONObject);
}
} else {
likes = new PagableListImpl<Like>(0);
}
if (!json.isNull("place")) {
JSONObject placeJSONObject = json.getJSONObject("place");
place = new PlaceJSONImpl(placeJSONObject);
}
statusType = getRawString("status_type", json);
story = getRawString("story", json);
if (!json.isNull("story_tags")) {
JSONObject storyTagsJSONObject = json.getJSONObject("story_tags");
storyTags = new HashMap<String, Tag[]>();
@SuppressWarnings("unchecked")
Iterator<String> keys = storyTagsJSONObject.keys();
while (keys.hasNext()) {
String key = (String) keys.next();
JSONArray storyTagsJSONArray = storyTagsJSONObject.getJSONArray(key);
Tag[] tags = new Tag[storyTagsJSONArray.length()];
for (int i = 0; i < storyTagsJSONArray.length(); i++) {
JSONObject tag = storyTagsJSONArray.getJSONObject(i);
tags[i] = new TagJSONImpl(tag);
}
storyTags.put(key, tags);
}
} else {
storyTags = Collections.emptyMap();
}
if (!json.isNull("with_tags")) {
JSONArray withTagsJSONArray = json.getJSONObject("with_tags").getJSONArray("data");
withTags = new ArrayList<IdNameEntity>();
for (int i = 0; i < withTagsJSONArray.length(); i++) {
JSONObject withTagJSONObject = withTagsJSONArray.getJSONObject(i);
withTags.add(new IdNameEntityJSONImpl(withTagJSONObject));
}
} else {
withTags = Collections.emptyList();
}
if (!json.isNull("comments")) {
JSONObject commentsJSONObject = json.getJSONObject("comments");
if (!commentsJSONObject.isNull("data")) {
JSONArray list = commentsJSONObject.getJSONArray("data");
final int size = list.length();
comments = new PagableListImpl<Comment>(size, commentsJSONObject);
for (int i = 0; i < size; i++) {
CommentJSONImpl comment = new CommentJSONImpl(list.getJSONObject(i));
comments.add(comment);
}
} else {
comments = new PagableListImpl<Comment>(1, commentsJSONObject);
}
} else {
comments = new PagableListImpl<Comment>(0);
}
if (!json.isNull("object_id")) {
objectId = getRawString("object_id", json);
}
if (!json.isNull("application")) {
JSONObject applicationJSONObject = json.getJSONObject("application");
application = new ApplicationJSONImpl(applicationJSONObject);
}
createdTime = getISO8601Datetime("created_time", json);
updatedTime = getISO8601Datetime("updated_time", json);
if (!json.isNull("is_published")) {
isPublished = getBoolean("is_published", json);
}
scheduledPublishTime = getInt("scheduled_publish_time", json);
if (!json.isNull("targeting")) {
targeting = new TargetingJSONImpl(json.getJSONObject("targeting"));
}
} catch (JSONException jsone) {
throw new FacebookException(jsone.getMessage(), jsone);
}
}
public String getId() {
return id;
}
public Category getFrom() {
return from;
}
public List<IdNameEntity> getTo() {
return to;
}
public String getMessage() {
return message;
}
public List<Tag> getMessageTags() {
return messageTags;
}
public URL getPicture() {
return picture;
}
public URL getFullPicture() {
return fullPicture;
}
public URL getLink() {
return link;
}
public String getName() {
return name;
}
public String getCaption() {
return caption;
}
public String getDescription() {
return description;
}
public URL getSource() {
return source;
}
public List<Post.Property> getProperties() {
return properties;
}
public URL getIcon() {
return icon;
}
public List<Post.Action> getActions() {
return actions;
}
public Privacy getPrivacy() {
return privacy;
}
public String getType() {
return type;
}
public Integer getSharesCount() {
return sharesCount;
}
public PagableList<Like> getLikes() {
return likes;
}
public Place getPlace() {
return place;
}
public String getStatusType() {
return statusType;
}
public String getStory() {
return story;
}
public Map<String, Tag[]> getStoryTags() {
return storyTags;
}
public List<IdNameEntity> getWithTags() {
return withTags;
}
public PagableList<Comment> getComments() {
return comments;
}
public String getObjectId() {
return objectId;
}
public Application getApplication() {
return application;
}
public Date getCreatedTime() {
return createdTime;
}
public Date getUpdatedTime() {
return updatedTime;
}
public Boolean isPublished() {
return isPublished;
}
public Date getScheduledPublishTime() {
if (scheduledPublishTime == null) {
return null;
}
return new Date(scheduledPublishTime * 1000);
}
public Targeting getTargeting() {
return targeting;
}
/*package*/
static ResponseList<Post> createPostList(HttpResponse res, Configuration conf) throws FacebookException {
try {
if (conf.isJSONStoreEnabled()) {
DataObjectFactoryUtil.clearThreadLocalMap();
}
JSONObject json = res.asJSONObject();
JSONArray list = json.getJSONArray("data");
final int size = list.length();
ResponseList<Post> posts = new ResponseListImpl<Post>(size, json);
for (int i = 0; i < size; i++) {
JSONObject postJSONObject = list.getJSONObject(i);
Post post = new PostJSONImpl(postJSONObject);
if (conf.isJSONStoreEnabled()) {
DataObjectFactoryUtil.registerJSONObject(post, postJSONObject);
}
posts.add(post);
}
if (conf.isJSONStoreEnabled()) {
DataObjectFactoryUtil.registerJSONObject(posts, list);
}
return posts;
} catch (JSONException jsone) {
throw new FacebookException(jsone);
}
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((id == null) ? 0 : id.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
PostJSONImpl other = (PostJSONImpl) obj;
if (id == null) {
if (other.id != null)
return false;
} else if (!id.equals(other.id))
return false;
return true;
}
@Override
public String toString() {
return "PostJSONImpl{" +
"id='" + id + '\'' +
", from=" + from +
", to=" + to +
", message='" + message + '\'' +
", messageTags=" + messageTags +
", picture=" + picture +
", fullPicture=" + fullPicture +
", link=" + link +
", name='" + name + '\'' +
", caption='" + caption + '\'' +
", description='" + description + '\'' +
", source=" + source +
", properties=" + properties +
", icon='" + icon + '\'' +
", actions=" + actions +
", privacy=" + privacy +
", type='" + type + '\'' +
", sharesCount=" + sharesCount +
", likes=" + likes +
", place=" + place +
", statusType='" + statusType + '\'' +
", story='" + story + '\'' +
", storyTags=" + storyTags +
", withTags=" + withTags +
", comments=" + comments +
", objectId='" + objectId + '\'' +
", application=" + application +
", createdTime=" + createdTime +
", updatedTime=" + updatedTime +
", isPublished=" + isPublished +
", scheduledPublishTime=" + scheduledPublishTime +
", targeting=" + targeting +
'}';
}
private class PropertyJSONImpl implements Post.Property, java.io.Serializable {
private static final long serialVersionUID = -2917519371927503549L;
private final String name;
private final String text;
private final String href;
/*package*/PropertyJSONImpl(JSONObject json) {
name = getRawString("name", json);
text = getRawString("text", json);
href = getRawString("href", json);
}
public String getName() {
return name;
}
public String getText() {
return text;
}
public String getHref() {
return href;
}
@Override
public String toString() {
return "Post.PropertyJSONImpl [name=" + name + ", text=" + text
+ ", href=" + href + "]";
}
}
private class ActionJSONImpl implements Post.Action, java.io.Serializable {
private static final long serialVersionUID = 2407371708630166786L;
private final String name;
private final String link;
/*package*/ActionJSONImpl(JSONObject json) throws FacebookException {
name = getRawString("name", json);
link = getRawString("link", json);
}
public String getName() {
return name;
}
public String getLink() {
return link;
}
@Override
public String toString() {
return "Post.ActionJSONImpl [name=" + name + ", link=" + link + "]";
}
}
}