package com.tubeilike.entity;
import java.io.IOException;
import java.net.MalformedURLException;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.List;
import javax.jdo.annotations.PersistenceCapable;
import javax.jdo.annotations.Persistent;
import javax.jdo.annotations.PrimaryKey;
import com.google.appengine.api.datastore.Text;
import com.google.gdata.data.youtube.VideoEntry;
import com.google.gdata.util.ServiceException;
import com.tubeilike.entity.Category;
import com.tubeilike.entity.Tag;
import com.tubeilike.entity.Tube;
import com.tubeilike.model.CategoryModel;
import com.tubeilike.model.TagModel;
import com.tubeilike.util.JavaCacheHandle;
import com.tubeilike.util.StringHelper;
@PersistenceCapable
public class Tube {
@PrimaryKey
@Persistent
private String tubeId; // id from youtube, use to get video.
@Persistent
private String categoryAlias;
@Persistent
private Date published; // created date from youtube.
@Persistent
private Date updated; // update date.
@Persistent
private Text title; // video title.
@Persistent
private Text description; // video description.
@Persistent
private Text alias; // video alias, from title replace string.
@Persistent
private Text thumbImageUrl; // image will display in search result.
@Persistent
private Long duration; // video duration, how many seconds.
@Persistent
private Text totalTime; // calculate by duration. example : 2:36:30.
@Persistent
private List<Text> keywords; // video tags.
// videoEntry.getMediaGroup().getKeywords().getKeywords()
@Persistent
private List<Text> otherKeywords; // video other tags.
@Persistent
private List<Text> comments;
@Persistent
private Text totalComment; // comment count;
@Persistent
private String authorUrl; // author url.
@Persistent
private Text viewCount; // total view of video.
@Persistent
private int status;
public String getTubeId() {
return tubeId;
}
public void setTubeId(String tubeId) {
this.tubeId = tubeId;
}
public String getCategoryAlias() {
return categoryAlias;
}
public void setCategoryAlias(String categoryAlias) {
this.categoryAlias = categoryAlias;
}
public Date getPublished() {
return published;
}
public void setPublished(Date published) {
this.published = published;
}
public Date getUpdated() {
return updated;
}
public void setUpdated(Date updated) {
this.updated = updated;
}
public Text getTitle() {
return title;
}
public void setTitle(Text title) {
this.title = title;
}
public String getSubTitle() {
if (this.title.getValue().length() > 33) {
String[] split = this.title.getValue().substring(0, 33).split(" ");
String subTitle = "";
for (int i = 0; i < (split.length - 1); i++) {
subTitle += " " + split[i];
}
if (subTitle.length() > 33) {
subTitle = subTitle.substring(0, 33);
}
return (subTitle + "...");
} else {
return this.title.getValue();
}
}
public Text getDescription() {
return description;
}
public void setDescription(Text description) {
this.description = description;
}
public Text getAlias() {
return alias;
}
public void setAlias(Text alias) {
this.alias = alias;
}
public Text getThumbImageUrl() {
return thumbImageUrl;
}
public void setThumbImageUrl(Text thumbImageUrl) {
this.thumbImageUrl = thumbImageUrl;
}
public Long getDuration() {
return duration;
}
public void setDuration(Long duration) {
this.duration = duration;
}
public Text getTotalTime() {
return totalTime;
}
public void setTotalTime(Text totalTime) {
this.totalTime = totalTime;
}
public List<Text> getKeywords() {
return keywords;
}
public void setKeywords(List<Text> keywords) {
this.keywords = keywords;
}
public List<Text> getOtherKeywords() {
return otherKeywords;
}
public void setOtherKeywords(List<Text> otherKeywords) {
this.otherKeywords = otherKeywords;
}
public List<Text> getComments() {
return comments;
}
public void setComments(List<Text> comments) {
this.comments = comments;
}
public Text getTotalComment() {
return totalComment;
}
public void setTotalComment(Text totalComment) {
this.totalComment = totalComment;
}
public String getAuthorUrl() {
return authorUrl;
}
public void setAuthorUrl(String authorUrl) {
this.authorUrl = authorUrl;
}
public Text getViewCount() {
return viewCount;
}
public void setViewCount(Text viewCount) {
this.viewCount = viewCount;
}
public int getStatus() {
return status;
}
public void setStatus(int status) {
this.status = status;
}
/*
* This method tranform only important field VideoEntry (from youtube api)
* to Tube
*/
public void transformHalfVideoEntry(VideoEntry entry) {
this.tubeId = (entry.getMediaGroup().getVideoId());
if (entry.getMediaGroup().getThumbnails() != null
&& entry.getMediaGroup().getThumbnails().size() > 1) {
this.thumbImageUrl = (new Text(entry.getMediaGroup()
.getThumbnails().get(1).getUrl()));
}
this.title = (new Text(entry.getMediaGroup().getTitle()
.getPlainTextContent()));
if (entry.getMediaGroup().getDescription() != null) {
this.description = (new Text(entry.getMediaGroup().getDescription()
.getPlainTextContent()));
}
this.alias = (new Text(StringHelper.getAliasByLanguage(this.getTitle()
.getValue())));
this.authorUrl = (entry.getAuthors().get(0).getUri());
if (entry.getStatistics() != null) {
this.viewCount = (new Text(String.valueOf(entry.getStatistics()
.getViewCount())));
}
if (entry.getMediaGroup().getDuration() != null) {
Long duration = entry.getMediaGroup().getDuration();
int hours = (int) (duration / 3600);
int remainder = (int) (duration - hours * 3600);
int minutes = remainder / 60;
remainder = remainder - minutes * 60;
int second = remainder;
this.duration = (duration);
this.totalTime = (new Text(((hours > 0) ? (hours + ":") : "")
+ ((minutes > 9) ? minutes : ("0" + minutes)) + ":"
+ ((second > 9) ? second : ("0" + second))));
}
}
/*
* This method tranform VideoEntry (from Gdata - Youtube api) to Tube
* Object.
*/
public void transformVideoEntry(VideoEntry videoEntry)
throws MalformedURLException, IOException, ServiceException {
// core.
this.tubeId = (videoEntry.getMediaGroup().getVideoId());
if (videoEntry.getMediaGroup().getThumbnails() != null
&& videoEntry.getMediaGroup().getThumbnails().size() > 1) {
this.thumbImageUrl = (new Text(videoEntry.getMediaGroup()
.getThumbnails().get(1).getUrl()));
}
this.title = (new Text(videoEntry.getMediaGroup().getTitle()
.getPlainTextContent()));
if (videoEntry.getMediaGroup().getDescription() != null) {
this.description = (new Text(videoEntry.getMediaGroup()
.getDescription().getPlainTextContent()));
}
this.alias = (new Text(StringHelper.getAliasByLanguage(this.getTitle()
.getValue())));
this.authorUrl = (videoEntry.getAuthors().get(0).getUri());
if (videoEntry.getStatistics() != null) {
this.viewCount = (new Text(String.valueOf(videoEntry
.getStatistics().getViewCount())));
}
if (videoEntry.getMediaGroup().getDuration() != null) {
Long duration = videoEntry.getMediaGroup().getDuration();
int hours = (int) (duration / 3600);
int remainder = (int) (duration - hours * 3600);
int minutes = remainder / 60;
remainder = remainder - minutes * 60;
int second = remainder;
this.duration = (duration);
this.totalTime = (new Text(((hours > 0) ? (hours + ":") : "")
+ ((minutes > 9) ? minutes : ("0" + minutes)) + ":"
+ ((second > 9) ? second : ("0" + second))));
}
// advanced.
this.published = (new Date(videoEntry.getPublished().getValue()));
JavaCacheHandle.initCache();
if (videoEntry.getMediaGroup().getKeywords() != null) {
List<Text> listKey = new ArrayList<Text>();
for (String keyword : videoEntry.getMediaGroup().getKeywords()
.getKeywords()) {
Tag tmpTag = null;
listKey.add(new Text(keyword));
String tagAlias = keyword;
tmpTag = TagModel.getByAlias(tagAlias);
List<Text> listTubeId = new ArrayList<Text>();
if (tmpTag != null) {
tmpTag.setCount(tmpTag.getCount() + 1);
listTubeId.addAll(tmpTag.getListTubeId());
listTubeId.add(new Text(this.tubeId));
tmpTag.setListTubeId(listTubeId);
TagModel.update(tmpTag);
TagModel.closePM();
} else {
tmpTag = new Tag();
listTubeId.add(new Text(this.tubeId));
tmpTag.setListTubeId(listTubeId);
tmpTag.setAlias(tagAlias);
tmpTag.setCount(1);
tmpTag.setTitle(new Text(tagAlias));
TagModel.add(tmpTag);
}
}
this.keywords = listKey;
JavaCacheHandle.addKeywords(listKey);
}
// get other tag.
this.otherKeywords = JavaCacheHandle.getRandomKeywords();
if (videoEntry.getStatistics() != null) {
this.viewCount = (new Text(String.valueOf(videoEntry
.getStatistics().getViewCount())));
}
this.categoryAlias = (StringHelper.replace(videoEntry.getMediaGroup()
.getCategories().get(0).getLabel()));
Category cate = CategoryModel.getByCateAlias(this.categoryAlias);
if (cate != null) {
cate.setCount(cate.getCount() + 1);
CategoryModel.update(cate);
CategoryModel.closePM();
} else {
cate = new Category();
cate.setAlias(this.categoryAlias);
cate.setTitle(new Text(videoEntry.getMediaGroup().getCategories()
.get(0).getLabel()));
cate.setCount(1);
cate.setStatus(1);
CategoryModel.add(cate);
}
this.status = (1);
this.updated = (Calendar.getInstance().getTime());
}
}