/*
* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, version 2.1 of the License.
*
* This program 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not,
* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".
*
* Description:
*
*/
#include <QRegExp>
#include "UiUtil.h"
#define GOOGLE_SEARCH_ENGINE "http://www.google.com/search?q="
namespace WRT {
QString UiUtil::loadFiletoString(const QString &name)
{
QFile file(name);
file.open(QFile::ReadOnly);
QString fileString = QLatin1String(file.readAll());
file.close();
return fileString;
}
QUrl UiUtil::searchUrl(const QString &string)
{
QString urlStr = string.trimmed();
QUrl url(QLatin1String(GOOGLE_SEARCH_ENGINE) + urlStr, QUrl::TolerantMode);
if(url.isValid())
return url;
else
return QUrl();
}
QUrl UiUtil::guessUrlFromString(const QString &string)
{
QString urlStr = string.trimmed();
QRegExp schemaTest(QLatin1String("^[a-zA-Z]+\\:.*"));
// Check if it looks like a qualified URL. Try parsing it and see.
bool hasSchema = schemaTest.exactMatch(urlStr);
bool hasSpaces = urlStr.contains(" ");
if (hasSchema) {
if(!hasSpaces){
QUrl url(urlStr, QUrl::TolerantMode);
if (url.isValid())
return url;
}
else{
if(urlStr.contains("https://")){
urlStr.remove("https://" ,Qt::CaseInsensitive);
}
else if(urlStr.contains("http://")){
urlStr.remove("http://" ,Qt::CaseInsensitive);
}
else if(urlStr.contains("rtsp://")){
urlStr.remove("rtsp://" ,Qt::CaseInsensitive);
}
QUrl url(QLatin1String(GOOGLE_SEARCH_ENGINE) + urlStr, QUrl::TolerantMode);
if(url.isValid())
return url;
}
}
// Might be a file.
if (QFile::exists(urlStr))
return QUrl::fromLocalFile(urlStr);
// Might be a shorturl - try to detect the schema.
if (!hasSchema) {
int dotIndex = urlStr.indexOf(QLatin1Char('.'));
if (dotIndex != -1 && !hasSpaces) {
QUrl url;
urlStr.endsWith(".") ? ( url.setUrl(QLatin1String("http://") + urlStr + QLatin1String("com"), QUrl::TolerantMode) ) : ( url.setUrl(QLatin1String("http://") + urlStr, QUrl::TolerantMode) );
if (url.isValid())
return url;
}
//The string parameter is simple text and a search should be performed.
else {
QUrl url(QLatin1String(GOOGLE_SEARCH_ENGINE) + urlStr, QUrl::TolerantMode);
if(url.isValid())
return url;
}
}
// Fall back to QUrl's own tolerant parser.
return QUrl(string, QUrl::TolerantMode);
}
}