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/* ============================================================
*
* This file is a part of the rekonq project
*
* Copyright (C) 2008-2012 by Andrea Diamantini <adjam7 at gmail dot com>
* Copyright (C) 2009-2011 by Lionel Chauvin <megabigbug@yahoo.fr>
*
*
* This program 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 2 of
* the License or (at your option) version 3 or any later version
* accepted by the membership of KDE e.V. (or its successor approved
* by the membership of KDE e.V.), which shall act as a proxy
* defined in Section 14 of version 3 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* ============================================================ */
// local includes
#include "searchengine.h"
//KDE includes
#include <KConfigGroup>
#include <KServiceTypeTrader>
#include <KUriFilter>
struct SearchEnginePrivate
{
SearchEnginePrivate() : isLoaded(false) {}
bool isLoaded;
bool isEnabled;
bool usePreferredOnly;
QString delimiter;
KService::List favorites;
KService::Ptr defaultEngine;
};
K_GLOBAL_STATIC(SearchEnginePrivate, d)
void SearchEngine::reload()
{
KConfig config("kuriikwsfilterrc"); //Shared with konqueror
KConfigGroup cg = config.group("General");
d->isEnabled = cg.readEntry("EnableWebShortcuts", true);
d->usePreferredOnly = cg.readEntry("UsePreferredWebShortcutsOnly", false);
//load delimiter
d->delimiter = cg.readEntry("KeywordDelimiter", ":");
// load favorite engines
QStringList favoriteEngines;
favoriteEngines = cg.readEntry("PreferredWebShortcuts", favoriteEngines);
KService::List favorites;
KService::Ptr service;
Q_FOREACH(const QString & engine, favoriteEngines)
{
service = KService::serviceByDesktopPath(QString("searchproviders/%1.desktop").arg(engine));
if (service)
{
favorites << service;
}
}
d->favorites = favorites;
// load default engine
QString dse;
dse = cg.readEntry("DefaultWebShortcut");
d->defaultEngine = KService::serviceByDesktopPath(QString("searchproviders/%1.desktop").arg(dse));
d->isLoaded = true;
}
QString SearchEngine::delimiter()
{
if (!d->isLoaded)
reload();
return d->delimiter;
}
KService::List SearchEngine::favorites()
{
if (!d->isLoaded)
reload();
return d->favorites;
}
KService::Ptr SearchEngine::defaultEngine()
{
if (!d->isLoaded)
reload();
return d->defaultEngine;
}
KService::Ptr SearchEngine::fromString(const QString &text)
{
KService::Ptr service;
// first, the easy part...
if (!d->isEnabled)
return service;
KService::List providers = (d->usePreferredOnly)
? SearchEngine::favorites()
: KServiceTypeTrader::self()->query("SearchProvider");
int i = 0;
bool found = false;
while (!found && i < providers.size())
{
QStringList list = providers.at(i)->property("Keys").toStringList();
Q_FOREACH(const QString & key, list)
{
const QString searchPrefix = key + delimiter();
if (text.startsWith(searchPrefix))
{
service = providers.at(i);
found = true;
break;
}
}
i++;
}
return service;
}
QString SearchEngine::buildQuery(const QString &text)
{
QString query = text;
KUriFilter::self()->filterUri(query, QStringList("kurisearchfilter"));
//If the query did not change, use the default searchengine
if(query == text)
KUriFilter::self()->filterUri(query, QStringList("kuriikwsfilter"));
return query;
}
QString SearchEngine::buildQuery(KService::Ptr engine, const QString &text)
{
if (!engine)
return QString();
QString query = engine->property("Keys").toStringList().at(0) + SearchEngine::delimiter() + text;
return buildQuery(query);
}
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