/* This file is part of ZamiaDroid.
*
* ZamiaDroid is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* ZamiaDroid is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with ZamiaDroid. If not, see <http://www.gnu.org/licenses/>.
*/
package uni.projecte.Activities.Citations;
import java.io.File;
import java.io.FilenameFilter;
import java.util.ArrayList;
import java.util.List;
import uni.projecte.R;
import uni.projecte.controler.PreferencesControler;
import uni.projecte.controler.ProjectControler;
import uni.projecte.controler.ThesaurusControler;
import uni.projecte.dataLayer.CitationManager.Fagus.FagusReader;
import uni.projecte.dataLayer.CitationManager.Fagus.FagusXMLparser;
import uni.projecte.dataTypes.Utilities;
import android.app.Activity;
import android.app.Dialog;
import android.app.ProgressDialog;
import android.content.Intent;
import android.os.Bundle;
import android.os.Environment;
import android.os.Handler;
import android.os.Message;
import android.text.Html;
import android.view.View;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ListView;
import android.widget.Spinner;
import android.widget.TextView;
import android.widget.Toast;
/*
* @author utoPiC
*
* This activity allows to create a new project with the citations'
* file chosen from the list.
*
* Formats:
* - Zamia
* - Fagus
*
*/
public class CitationProjectImport extends Activity{
private static final int ZAMIA_IMPORT = 0;
private List<String> elements = null;
private ListView fileList;
private String url;
private Button createProject;
private PreferencesControler prefCnt;
private ProgressDialog pdCitationImport;
private FagusReader fR;
private Dialog dialog;
/* Import format {"Zamia","Fagus"} */
private String format;
private ProjectControler projCnt;
private long projId=-1;
private String fileName;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Utilities.setLocale(this);
setContentView(R.layout.project_citation_import);
prefCnt=new PreferencesControler(this);
format=getIntent().getExtras().getString("format");
fileList = (ListView)findViewById(R.id.projectList);
TextView tvTitle=(TextView)findViewById(R.id.tvImportCitationsTitle);
tvTitle.setText(getString(R.string.zamiaImportTitle)+" "+format);
TextView tvPath=(TextView)findViewById(R.id.tvImportPath);
tvPath.setText("/"+prefCnt.getDefaultPath()+"/Citations/");
TextView tvPathText=(TextView)findViewById(R.id.tvImportPathInitial);
tvPathText.setText(Html.fromHtml(getString(R.string.citationsAtDir)));
if(isSdPresent()) fillFileList(new File(Environment.getExternalStorageDirectory()+"/"+prefCnt.getDefaultPath()+"/Citations/").listFiles(new XMLFilter()));
else {
Toast.makeText(getBaseContext(),
R.string.noSdAlert,
Toast.LENGTH_SHORT).show();
}
fileList.setOnItemClickListener(theListListener);
}
@Override
protected void onRestart(){
super.onRestart();
/* if(isSdPresent()) {
fillFileList(new File(Environment.getExternalStorageDirectory()+"/"+prefCnt.getDefaultPath()+"/Projects/").listFiles(new XMLFilter()));
fileList.setOnItemClickListener(theListListener);
}
else {
Toast.makeText(getBaseContext(),
R.string.noSdAlert,
Toast.LENGTH_SHORT).show();
}*/
}
public OnItemClickListener theListListener = new OnItemClickListener() {
public void onItemClick(android.widget.AdapterView<?> parent, View v, int position, long id) {
File archivo = new File(elements.get(position));
if (archivo.isDirectory()){
fillFileList(archivo.listFiles(new XMLFilter()));
}
else{
if(format.equals("Zamia")){
zamiaImporter(prefCnt.getCitationsPath()+archivo.getPath());
}
else {
url= prefCnt.getCitationsPath()+archivo.getPath();
fileName=archivo.getName();
checkFagusFile();
}
}
}
};
private int citationCount;
private void createProjectDialog() {
ThesaurusControler thCont= new ThesaurusControler(this);
//Context mContext = getApplicationContext();
dialog = new Dialog(this);
dialog.setContentView(R.layout.project_creator_dialog);
dialog.setTitle("Introdueixi les dades");
createProject = (Button)dialog.findViewById(R.id.bAddItem);
EditText name=(EditText)dialog.findViewById(R.id.etNameItem);
Spinner thList=(Spinner)dialog.findViewById(R.id.thList);
ArrayAdapter<String> dtAdapter = new ArrayAdapter<String>(this,
android.R.layout.simple_spinner_item, thCont.getThList());
dtAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
thList.setAdapter(dtAdapter);
name.setText(fileName.replace(".xml", ""));
createProject.setOnClickListener(new Button.OnClickListener(){
public void onClick(View v)
{
EditText et=(EditText)dialog.findViewById(R.id.etNameItem);
Spinner thList=(Spinner)dialog.findViewById(R.id.thList);
String projName=et.getText().toString();
String thName=(String)thList.getSelectedItem();
projCnt= new ProjectControler(v.getContext());
projId=projCnt.createProject(projName, thName,"");
if(projId<=0) {
String sameProject=getBaseContext().getString(R.string.sameNameProject);
Toast.makeText(getBaseContext(),
sameProject+" "+projName,
Toast.LENGTH_LONG).show();
}
else{
importFagusCitationFile();
}
}
});
dialog.show();
}
private void checkFagusFile(){
String progressMessage=getString(R.string.pdCheckingCitFile);
pdCitationImport = new ProgressDialog(this);
pdCitationImport.setCancelable(true);
pdCitationImport.setMessage(progressMessage);
pdCitationImport.show();
Thread thread = new Thread(){
@Override
public void run() {
FagusXMLparser fagusXMLparser = new FagusXMLparser(null,null);
citationCount=fagusXMLparser.preReadXML(getBaseContext(), url);
handlerCheckFagusFile.sendEmptyMessage(0);
}
};
thread.start();
}
private Handler handlerCheckFagusFile = new Handler() {
@Override
public void handleMessage(Message msg) {
pdCitationImport.cancel();
if(citationCount>0){
createProjectDialog();
}
else{
String message=String.format(getString(R.string.citationWrongFileFormat), format);
Utilities.showToast(message, getBaseContext());
}
}
};
private void importFagusCitationFile() {
String progressMessage=getString(R.string.citationLoading);
pdCitationImport = new ProgressDialog(this);
pdCitationImport.setCancelable(true);
pdCitationImport.setMessage(progressMessage);
pdCitationImport.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
pdCitationImport.setProgress(0);
pdCitationImport.setMax(citationCount);
pdCitationImport.show();
Thread thread = new Thread(){
@Override
public void run() {
importFagusThread(url,projId);
}
};
thread.start();
}
private void zamiaImporter(String fileName) {
Intent myIntent = new Intent(this, CitationImportZamia.class);
myIntent.putExtra("file", fileName);
startActivityForResult(myIntent,ZAMIA_IMPORT);
}
private void importFagusThread(String url,long projId){
fR=new FagusReader(this, projId);
FagusXMLparser fXML=new FagusXMLparser(fR,handler);
fXML.readXML(this,url, false);
if(fXML.isError()) handler.sendEmptyMessage(-1);
else handler.sendEmptyMessage(0);
}
private Handler handler = new Handler() {
@Override
public void handleMessage(Message msg) {
if(msg.what<0){
pdCitationImport.dismiss();
dialog.dismiss();
projCnt.removeProject(projId);
Toast.makeText(getBaseContext(),
getString(R.string.errorCitationFile),
Toast.LENGTH_SHORT).show();
}
else if(msg.what==0){
pdCitationImport.dismiss();
dialog.dismiss();
Toast.makeText(getBaseContext(),
String.format(getString(R.string.projSuccesCreatedWithCitations),fR.getNumSamples()),
Toast.LENGTH_SHORT).show();
Intent intent = new Intent();
Bundle b = new Bundle();
b.putLong("projId", projId);
intent.putExtras(b);
setResult(1, intent);
finish();
}
else{
pdCitationImport.incrementProgressBy(1);
}
}
};
public static boolean isSdPresent() {
return android.os.Environment.getExternalStorageState().equals(android.os.Environment.MEDIA_MOUNTED);
}
private void fillFileList(File[] listFiles) {
elements = new ArrayList<String>();
//elements.add(getString(R.string.root));
for( File archivo: listFiles)
elements.add(archivo.getName());
ArrayAdapter<String> listaArchivos= new ArrayAdapter<String>(this, R.layout.row, elements);
fileList.setAdapter(listaArchivos);
}
class XMLFilter implements FilenameFilter {
public boolean accept(File dir, String name) {
return (name.endsWith(".xml"));
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent intent) {
super.onActivityResult(requestCode, resultCode, intent);
switch(requestCode) {
case ZAMIA_IMPORT:
if(intent!=null){
Intent setProject = new Intent();
Long createdProjectId=intent.getLongExtra("projId",-1);
Bundle b = new Bundle();
b.putLong("projId", createdProjectId);
setProject.putExtras(b);
setResult(1, intent);
finish();
}
break;
default:
}
}
}