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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
**
**************************************************************************/
#include "codepasterprotocol.h"
#include "codepastersettings.h"
#include "cpasterplugin.h"
#include "cgi.h"
#include <coreplugin/coreconstants.h>
#include <coreplugin/editormanager/editormanager.h>
#include <coreplugin/icore.h>
#include <coreplugin/messagemanager.h>
#include <coreplugin/messageoutputwindow.h>
#include <QtGui/QListWidget>
#include <QtNetwork/QNetworkReply>
using namespace CodePaster;
using namespace Core;
CodePasterProtocol::CodePasterProtocol()
{
m_page = new CodePaster::CodePasterSettingsPage();
connect(&http, SIGNAL(responseHeaderReceived(const QHttpResponseHeader &)),
this, SLOT(readPostResponseHeader(const QHttpResponseHeader&)));
}
CodePasterProtocol::~CodePasterProtocol()
{
}
QString CodePasterProtocol::name() const
{
return QLatin1String("CodePaster");
}
unsigned CodePasterProtocol::capabilities() const
{
return ListCapability|PostCommentCapability|PostDescriptionCapability;
}
bool CodePasterProtocol::isValidHostName(const QString& hostName)
{
if (hostName.isEmpty()) {
ICore::instance()->messageManager()->printToOutputPane(
#ifdef Q_OS_MAC
tr("No Server defined in the CodePaster preferences."),
#else
tr("No Server defined in the CodePaster options."),
#endif
true /*error*/);
ICore::instance()->messageManager()->showOutputPane();
return false;
}
return true;
}
void CodePasterProtocol::fetch(const QString &id)
{
QString hostName = m_page->hostName();
if (!isValidHostName(hostName))
return;
QString link = "http://";
link.append(hostName);
link.append("/?format=raw&id=");
link.append(id);
QUrl url(link);
QNetworkRequest r(url);
reply = manager.get(r);
connect(reply, SIGNAL(finished()), this, SLOT(fetchFinished()));
fetchId = id;
}
void CodePasterProtocol::list()
{
QString hostName = m_page->hostName();
if (!isValidHostName(hostName))
return;
QString link = QLatin1String("http://");
link += hostName;
link += QLatin1String("/?command=browse&format=raw");
QUrl url(link);
QNetworkRequest r(url);
listReply = manager.get(r);
connect(listReply, SIGNAL(finished()), this, SLOT(listFinished()));
}
void CodePasterProtocol::paste(const QString &text,
const QString &username,
const QString &comment,
const QString &description)
{
QString hostName = m_page->hostName();
if (!isValidHostName(hostName))
return;
QByteArray data = "command=processcreate&submit=submit&highlight_type=0&description=";
data += CGI::encodeURL(description).toLatin1();
data += "&comment=";
data += CGI::encodeURL(comment).toLatin1();
data += "&code=";
data += CGI::encodeURL(text).toLatin1();
data += "&poster=";
data += CGI::encodeURL(username).toLatin1();
http.setHost(hostName);
http.post(QString(QLatin1Char('/')), data);
}
bool CodePasterProtocol::hasSettings() const
{
return true;
}
Core::IOptionsPage *CodePasterProtocol::settingsPage()
{
return m_page;
}
void CodePasterProtocol::fetchFinished()
{
QString title;
QString content;
bool error = reply->error();
if (error) {
content = reply->errorString();
} else {
content = reply->readAll();
if (content.contains("<B>No such paste!</B>")) {
content = tr("No such paste");
error = true;
}
title = QString::fromLatin1("Codepaster: %1").arg(fetchId);
}
reply->deleteLater();
reply = 0;
emit fetchDone(title, content, error);
}
void CodePasterProtocol::listFinished()
{
if (listReply->error()) {
ICore::instance()->messageManager()->printToOutputPane(listReply->errorString(), true);
} else {
const QByteArray data = listReply->readAll();
const QStringList lines = QString::fromAscii(data).split(QLatin1Char('\n'));
emit listDone(name(), lines);
}
listReply->deleteLater();
listReply = 0;
}
void CodePasterProtocol::readPostResponseHeader(const QHttpResponseHeader &header)
{
QString link = header.value("location");
if (!link.isEmpty())
emit pasteDone(link);
}
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