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/*
For general Scribus (>=1.3.2) copyright and licensing information please refer
to the COPYING file provided with the program. Following this notice may exist
a copyright and/or license notice that predates the release of Scribus 1.3.2
for which a new license (GPL+exception) is in place.
*/
#include "downloaddictionaries.h"
#include "fileunzip.h"
#include "scpaths.h"
#include "scribusapp.h"
#include <QDebug>
#include <QDomDocument>
#include <QFile>
#include <QFileInfo>
#include <QLabel>
#include <QListWidget>
#include <QPushButton>
#include <QRadioButton>
#include <QString>
#include <QTableWidgetItem>
#include <QTextCodec>
#include <QTextStream>
extern ScribusQApp* ScQApp;
DownloadDictionaries::DownloadDictionaries(QWidget* parent, Qt::WFlags fl)
: QDialog(parent, fl)
{
setupUi(this);
downloadLocation=ScPaths::downloadDir();
connect(closeButton, SIGNAL(clicked()), SLOT(close()));
connect(downloadButton, SIGNAL(clicked()), SLOT(download()));
connect(downloadListButton, SIGNAL(clicked()), SLOT(downloadDictList()));
}
DownloadDictionaries::~DownloadDictionaries()
{
}
void DownloadDictionaries::setXMLFile(const QString &f)
{
m_xmlDataFile=f;
parseData();
}
void DownloadDictionaries::parseData()
{
QFile dataFile(m_xmlDataFile);
dataFile.open(QIODevice::ReadOnly);
QTextStream ts(&dataFile);
ts.setCodec(QTextCodec::codecForName("UTF-8"));
QString errorMsg;
int eline;
int ecol;
QDomDocument doc( "scribus_spell_dicts" );
QString data(ts.readAll());
dataFile.close();
if ( !doc.setContent( data, &errorMsg, &eline, &ecol ))
{
if (data.toLower().contains("404 not found"))
qDebug()<<"File not found on server";
else
qDebug()<<"Could not open file"<<m_xmlDataFile;
return;
}
// qDebug()<<"opened"<<m_xmlDataFile<<"for reading ok";
QDomElement docElem = doc.documentElement();
QDomNode n = docElem.firstChild();
while( !n.isNull() ) {
QDomElement e = n.toElement();
if( !e.isNull() ) {
if (e.tagName()=="dictionary")
{
if (e.hasAttribute("type"))
{
if (e.attribute("type")=="spell")
{
struct DictData d;
d.desc=e.attribute("description");
d.download=false;
d.files=e.attribute("files");
d.url=e.attribute("URL");
d.version=e.attribute("version");
d.lang=e.attribute("language");
d.license=e.attribute("license");
dictList.append(d);
}
}
}
}
n = n.nextSibling();
}
dictTableWidget->clear();
dictTableWidget->setRowCount(dictList.count());
dictTableWidget->setColumnCount(3);
int row=0;
foreach(DictData d, dictList)
{
int column=0;
qDebug()<<d.version<<d.files<<d.url<<d.desc<<d.license;
QTableWidgetItem *newItem1 = new QTableWidgetItem(d.desc);
newItem1->setFlags(newItem1->flags() & ~Qt::ItemIsEditable);
dictTableWidget->setItem(row, column++, newItem1);
QTableWidgetItem *newItem2 = new QTableWidgetItem(d.lang);
newItem2->setFlags(newItem1->flags());
dictTableWidget->setItem(row, column++, newItem2);
QTableWidgetItem *newItem3 = new QTableWidgetItem();
newItem3->setCheckState(d.download ? Qt::Checked : Qt::Unchecked);
dictTableWidget->setItem(row, column++, newItem3);
++row;
}
QStringList headers;
headers << tr("Language") << tr("Code") << tr("Location");
dictTableWidget->setHorizontalHeaderLabels(headers);
dictTableWidget->resizeColumnsToContents();
}
void DownloadDictionaries::download()
{
qDebug()<<"Now attempting downloads";
int rows=dictTableWidget->rowCount();
QStringList dlLangs;
for (int i=0; i<rows; ++i)
{
QTableWidgetItem *dlItem=dictTableWidget->item(i,2);
if (dlItem->checkState()==Qt::Checked)
dlLangs<<dictTableWidget->item(i,1)->text();
}
qDebug()<<dlLangs;
int i=0;
downloadList.clear();
foreach(DictData d, dictList)
{
if (dlLangs.contains(d.lang))
{
ScQApp->dlManager()->addURL(d.url, true, downloadLocation);
downloadList.append(d);
++i;
}
}
if (i>0)
{
connect(ScQApp->dlManager(), SIGNAL(finished()), this, SLOT(downloadsFinished()));
ScQApp->dlManager()->startDownloads();
}
}
void DownloadDictionaries::downloadDictList()
{
ScQApp->dlManager()->addURL("http://services.scribus.net/scribus_spell_dicts.xml", true, downloadLocation);
connect(ScQApp->dlManager(), SIGNAL(finished()), this, SLOT(downloadDictListFinished()));
ScQApp->dlManager()->startDownloads();
}
void DownloadDictionaries::downloadDictListFinished()
{
disconnect(ScQApp->dlManager(), SIGNAL(finished()), this, SLOT(downloadDictListFinished()));
setXMLFile(downloadLocation + "scribus_spell_dicts.xml");
}
void DownloadDictionaries::downloadsFinished()
{
disconnect(ScQApp->dlManager(), SIGNAL(finished()), this, SLOT(downloadsFinished()));
qDebug()<<"Downloads All Finished";
QString userDictDir(ScPaths::getUserDictDir(true));
foreach(DictData d, downloadList)
{
QString basename = QFileInfo(d.url).fileName();
QString filename=downloadLocation+"/"+basename;
qDebug()<<filename;
FileUnzip* fun = new FileUnzip(filename);
QStringList files=d.files.split(";", QString::SkipEmptyParts);
foreach (QString s, files)
{
qDebug()<<"Unzipping"<<userDictDir+s;
QString data=fun->getFile(s, userDictDir);
}
delete fun;
}
}
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