package org.arong.egdownloader.ui.window.form;
import java.awt.Color;
import java.awt.Window;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.File;
import java.text.SimpleDateFormat;
import java.util.Date;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JDialog;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JTextField;
import org.arong.egdownloader.model.Setting;
import org.arong.egdownloader.model.Task;
import org.arong.egdownloader.ui.ComponentUtil;
import org.arong.egdownloader.ui.IconManager;
import org.arong.egdownloader.ui.listener.MouseAction;
import org.arong.egdownloader.ui.listener.OperaBtnMouseListener;
import org.arong.egdownloader.ui.swing.AJButton;
import org.arong.egdownloader.ui.swing.AJComboBox;
import org.arong.egdownloader.ui.swing.AJLabel;
import org.arong.egdownloader.ui.swing.AJTextField;
import org.arong.egdownloader.ui.window.CreatingWindow;
import org.arong.egdownloader.ui.window.EgDownloaderWindow;
import org.arong.egdownloader.ui.work.CreateWorker;
import org.arong.egdownloader.ui.work.interfaces.IListenerTask;
import org.arong.util.ArrayUtil;
/**
* 新建下载任务窗口
* @author 阿荣
* @since 2014-05-21
*
*/
public class AddFormDialog extends JDialog {
private static final long serialVersionUID = 6680144418171641216L;
private JLabel urlLabel;
private JTextField urlField;
private JLabel saveDirLabel;
private JTextField saveDirField;
private JButton chooserBtn;
private JButton addTaskBtn;
private JLabel tipLabel;
private JFileChooser saveDirChooser;
private JLabel tagLabel;
private JTextField tagField;
private JComboBox tagComboBox;
public JFrame mainWindow;
public void initOrUpdateTagComboBox(Setting setting){
if(setting.getTags() != null){
String[] tags = setting.getTags().split("\\$￥");
if(tagComboBox == null){
tagComboBox = new AJComboBox(true, new ActionListener() {
public void actionPerformed(ActionEvent ae) {
AJComboBox s = (AJComboBox) ae.getSource();
tagField.setText(s.getSelectedItem().toString());
}
}, "", 370, 80, 90, 30, 5, tags);
tagField.setSize(300, 30);
ComponentUtil.addComponents(this.getContentPane(), tagComboBox);
}else{
this.getContentPane().remove(tagComboBox);
tagComboBox = null;
initOrUpdateTagComboBox(setting);
}
}
}
public AddFormDialog(final JFrame mainWindow){
this.mainWindow = mainWindow;
this.setTitle("新建任务");
this.setIconImage(IconManager.getIcon("add").getImage());
this.setSize(480, 250);
this.setResizable(false);
this.setLayout(null);
this.setLocationRelativeTo(mainWindow);
this.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
//关闭后显示主界面
//mainWindow.setVisible(true);
mainWindow.setEnabled(true);
AddFormDialog w = (AddFormDialog)e.getSource();
w.dispose();
}
//窗体由激活状态变成非激活状态
/*public void windowDeactivated(WindowEvent e) {
//关闭后显示主界面
mainWindow.setVisible(true);
mainWindow.setEnabled(true);
AddFormDialog w = (AddFormDialog)e.getSource();
w.dispose();
}*/
public void windowActivated(WindowEvent e) {
mainWindow.setEnabled(false);
}
});
setDefaultCloseOperation(HIDE_ON_CLOSE);
tipLabel = new AJLabel("提示：保存目录不用填写具体文件夹名，下载器会自动生成", Color.LIGHT_GRAY, 80, 5, this.getWidth() - 80, 30);
urlLabel = new AJLabel("任务地址", Color.BLUE, 5, 40, 60, 30);
urlField = new AJTextField("urlField", 65, 40, 395, 30);
saveDirLabel = new AJLabel("保存目录", Color.BLUE, 5, 120, 60, 30);
saveDirField = new AJTextField("saveDirField", 65, 120, 320, 30);
tagLabel = new AJLabel("标签", Color.BLUE, 5, 80, 60, 30);
final Setting setting = ((EgDownloaderWindow)mainWindow).setting;
tagField = new AJTextField("tag", 65, 80, setting.getTags() != null ? 300 : 395, 30);//395
initOrUpdateTagComboBox(setting);
saveDirField.setText(setting.getDefaultSaveDir() + "\\" + new SimpleDateFormat("yyyy-MM-dd").format(new Date()));
chooserBtn = new AJButton("浏览", IconManager.getIcon("select"), new OperaBtnMouseListener(this, MouseAction.CLICK, new IListenerTask() {
public void doWork(Window addFormDialog, MouseEvent e) {
AddFormDialog this_ = (AddFormDialog)addFormDialog;
int result = this_.saveDirChooser.showOpenDialog(this_);
File file = null;
if(result == JFileChooser.APPROVE_OPTION) {
file = this_.saveDirChooser.getSelectedFile();
if(!file.isDirectory()) {
JOptionPane.showMessageDialog(this_, "你选择的目录不存在");
return ;
}
String path = file.getAbsolutePath();
this_.saveDirField.setText(path);
}
}
}) , 400, 120, 60, 30);
addTaskBtn = new AJButton("新建", IconManager.getIcon("add"), new OperaBtnMouseListener(this, MouseAction.CLICK, new IListenerTask() {
public void doWork(Window addFormDialog, MouseEvent event) {
AddFormDialog this_ = (AddFormDialog)addFormDialog;
String url = this_.urlField.getText().trim();
String saveDir = this_.saveDirField.getText().trim();
String tag = this_.tagField.getText().trim();
if("".equals(url)){
JOptionPane.showMessageDialog(this_, "请填写下载地址");
}else if("".equals(saveDir)){
JOptionPane.showMessageDialog(this_, "请选择保存路径");
}else{
if("".equals(tag)){
tag = "一般";
}
EgDownloaderWindow mainWindow = (EgDownloaderWindow)this_.mainWindow;
if(isValidUrl(mainWindow.setting, url)){
//存到数据库中的地址统一不以/结尾，方便验证重复
if("/".equals(url.substring(url.length() - 1, url.length()))){
url = url.substring(0, url.length() - 1);
}
//重复性验证
if(! mainWindow.taskDbTemplate.exsits("url", url)){
if(addTaskBtn.isEnabled()){
addTaskBtn.setEnabled(false);
}else{
return;
}
if(((EgDownloaderWindow)this_.mainWindow).creatingWindow == null){
((EgDownloaderWindow)this_.mainWindow).creatingWindow = new CreatingWindow(mainWindow);
}
//分析tag（如果不存在，则添加到标签记忆中,如果存在，则将此标签置于最前面）
String tags = setting.getTags();
if(! "一般".equals(tag)){
if(tags == null){
setting.setTags(tag);
//保存配置文件
mainWindow.settingDbTemplate.update(setting);
}else{
String[] tagsArr = tags.split("\\" + Setting.TAGSPLIT);
if(!ArrayUtil.exists(tagsArr, tag)){
setting.setTags(tag + Setting.TAGSPLIT + setting.getTags());
}else{
//置于最前面
tags = change(tags.split("\\" + Setting.TAGSPLIT), tag, Setting.TAGSPLIT);
setting.setTags(tags);
}
//保存配置文件
mainWindow.settingDbTemplate.update(setting);
}
initOrUpdateTagComboBox(setting);
}
//开始采集
Task task = new Task(url, saveDir);
task.setTag(tag);
task.setCreateWorker(new CreateWorker(task, mainWindow));
task.getCreateWorker().execute();
addTaskBtn.setEnabled(true);
}else{
JOptionPane.showMessageDialog(this_, "此下载地址已存在");
}
}else{
JOptionPane.showMessageDialog(this_, "下载地址不合法");
}
}
}
}), (this.getWidth() - 100) / 2, 170, 100, 30);
saveDirChooser = new JFileChooser("/");
saveDirChooser.setDialogTitle("选择保存目录");//选择框标题
saveDirChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);//只能选择目录
ComponentUtil.addComponents(this.getContentPane(), addTaskBtn, urlLabel, urlField, tagLabel, tagField,
saveDirLabel, saveDirField, chooserBtn, tipLabel);
}
public void emptyField(){
urlField.setText("");
}
public void setUrl(String url){
urlField.setText(url);
}
private static boolean isValidUrl(Setting setting, String url){
if(url != null){
//假设url合法:http://exhentai.org/g/446779/553f5c4086/
/*if(url.matches("^(https?)://[-a-zA-Z0-9+&@#/%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%=~_|]")){
//获取http://exhentai.org/部分
String host;
if(url.lastIndexOf("/") > 8){
String protocal = "http://";
if(url.indexOf("https") != -1){
protocal = "https://";
}
String url_ = url.substring(url.indexOf(protocal) + 7, url.length());
host = protocal + url_.substring(0, url_.indexOf("/"));
}else{
host = url;
}
return url.matches(host + setting.getGidPrefix() + "[a-zA-Z0-9]+/[a-zA-Z0-9]+/*");
}*/
return url.matches("^(https?)://[-a-zA-Z0-9+&@#/%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%=~_|]");
}
return false;
}
//将存在的标签放到最前前面
private String change(String[] arr, String s, String split){
String str = "";
for(int i = 0; i < arr.length; i ++){
if(!s.equals(arr[i])){
str += split + arr[i];
}
}
return s + str;
}
public void dispose() {
mainWindow.setEnabled(true);
//mainWindow.setVisible(true);
super.dispose();
}
}