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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 "pastebindotcomprotocol.h"
#include "pastebindotcomsettings.h"
#include "cgi.h"
#include <coreplugin/icore.h>
#include <QtCore/QDebug>
#include <QtCore/QTextStream>
#include <QtNetwork/QNetworkReply>
using namespace Core;
enum { debug = 0 };
static const char phpScriptpC[] = "api_public.php";
namespace CodePaster {
PasteBinDotComProtocol::PasteBinDotComProtocol()
{
settings = new PasteBinDotComSettings();
connect(&http, SIGNAL(requestFinished(int,bool)),
this, SLOT(postRequestFinished(int,bool)));
connect(&http, SIGNAL(responseHeaderReceived(const QHttpResponseHeader &)),
this, SLOT(readPostResponseHeader(const QHttpResponseHeader&)));
}
QString PasteBinDotComProtocol::hostName() const
{
QString rc = settings->hostPrefix();
if (!rc.isEmpty())
rc.append(QLatin1Char('.'));
rc.append(QLatin1String("pastebin.com"));
return rc;
}
void PasteBinDotComProtocol::fetch(const QString &id)
{
QString link;
QTextStream(&link) << "http://" << hostName() << '/' << phpScriptpC << "?dl=" << id;
if (debug)
qDebug() << "fetch: sending " << link;
QUrl url(link);
QNetworkRequest r(url);
reply = manager.get(r);
connect(reply, SIGNAL(finished()), this, SLOT(fetchFinished()));
fetchId = id;
}
void PasteBinDotComProtocol::paste(const QString &text,
const QString &username,
const QString & /* comment */,
const QString & /* description */)
{
QString data;
QTextStream str(&data);
str << "paste_code=" << CGI::encodeURL(text) << "&paste_name="
<< CGI::encodeURL(username);
QHttpRequestHeader header(QLatin1String("POST"), QLatin1String(phpScriptpC));
const QString host = hostName();
header.setValue(QLatin1String("host"), host);
header.setContentType(QLatin1String("application/x-www-form-urlencoded"));
http.setHost(host, QHttp::ConnectionModeHttp);
header.setValue(QLatin1String("User-Agent"), QLatin1String("CreatorPastebin"));
postId = http.request(header, data.toAscii());
if (debug)
qDebug() << "paste" << data << postId << host;
}
void PasteBinDotComProtocol::readPostResponseHeader(const QHttpResponseHeader &header)
{
const int code = header.statusCode();
if (debug)
qDebug() << "readPostResponseHeader" << code << header.toString() << header.values();
switch (code) {
// If we receive any of those, everything is bon.
case 301:
case 303:
case 307:
case 200:
case 302: {
QString link = header.value("Location");
emit pasteDone(link);
break;
}
default:
emit pasteDone(tr("Error during paste"));
}
}
void PasteBinDotComProtocol::postRequestFinished(int id, bool error)
{
if (id == postId && error) {
const QString errorMessage = http.errorString();
if (debug)
qDebug() << "postRequestFinished" << id << errorMessage;
emit pasteDone(errorMessage);
}
}
void PasteBinDotComProtocol::fetchFinished()
{
QString title;
QString content;
const bool error = reply->error();
if (error) {
content = reply->errorString();
if (debug)
qDebug() << "fetchFinished: error" << fetchId << content;
} else {
title = QString::fromLatin1("Pastebin.com: %1").arg(fetchId);
content = QString::fromAscii(reply->readAll());
if (debug)
qDebug() << "fetchFinished: " << content.size();
}
reply->deleteLater();
reply = 0;
emit fetchDone(title, content, error);
}
Core::IOptionsPage* PasteBinDotComProtocol::settingsPage()
{
return settings;
}
} // namespace CodePaster
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