search --> opensearch dir

1 files changed, 157 insertions, 0 deletions

diff --git a/src/opensearch/searchengine.cpp b/src/opensearch/searchengine.cpp
new file mode 100644
index 00000000..89e62dee
--- /dev/null
+++ b/src/opensearch/searchengine.cpp
@@ -0,0 +1,157 @@
+/* ============================================================
+*
+* This file is a part of the rekonq project
+*
+* Copyright (C) 2008-2010 by Andrea Diamantini <adjam7 at gmail dot com>
+* Copyright (C) 2009-2010 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"
+#include "application.h"
+#include "iconmanager.h"
+
+// Auto Includes
+#include "rekonq.h"
+
+//KDE includes
+#include <KConfigGroup>
+#include <KServiceTypeTrader>
+
+
+bool SearchEngine::m_loaded = false;
+QString SearchEngine::m_delimiter = "";
+KService::List SearchEngine::m_favorites;
+KService::Ptr SearchEngine::m_defaultEngine;
+
+
+void SearchEngine::reload()
+{
+    KConfig config("kuriikwsfilterrc"); //Shared with konqueror
+    KConfigGroup cg = config.group("General");
+
+    //load delimiter
+    m_delimiter = cg.readEntry("KeywordDelimiter", ":");
+
+    //load favorite engines
+    QStringList favoriteEngines;
+    favoriteEngines = cg.readEntry("FavoriteSearchEngines", favoriteEngines);
+    KService::List favorites;
+    KService::Ptr service;
+    foreach(const QString &engine, favoriteEngines)
+    {
+        service = KService::serviceByDesktopPath(QString("searchproviders/%1.desktop").arg(engine));
+        if (service)
+        {
+            QUrl url = service->property("Query").toUrl();
+            kDebug() << "ENGINE URL: " << url;
+            Application::iconManager()->downloadIconFromUrl(url);
+            
+            favorites << service;
+        }
+    }
+    m_favorites = favorites;
+
+    //load default engine
+    QString d = cg.readEntry("DefaultSearchEngine");  
+    m_defaultEngine = KService::serviceByDesktopPath(QString("searchproviders/%1.desktop").arg(d));
+    if (!m_defaultEngine)
+    {
+        d = QL1S("google");
+        m_defaultEngine = KService::serviceByDesktopPath(QString("searchproviders/%1.desktop").arg(d));
+    }
+    
+    m_loaded = true;
+}
+
+
+QString SearchEngine::delimiter()
+{
+    if (!m_loaded)
+        reload();
+
+    return m_delimiter;
+}
+
+
+KService::List SearchEngine::favorites()
+{
+    if (!m_loaded)
+        reload();
+
+    return m_favorites;
+}
+
+
+KService::Ptr SearchEngine::defaultEngine()
+{
+    if (!m_loaded)
+        reload();
+
+    return m_defaultEngine;
+}
+
+
+KService::Ptr SearchEngine::fromString(const QString &text)
+{
+    KService::List providers = KServiceTypeTrader::self()->query("SearchProvider");
+    int i = 0;
+    bool found = false;
+    KService::Ptr service;
+    while (!found && i < providers.size())
+    {
+        QStringList list = providers.at(i)->property("Keys").toStringList();
+        foreach(const QString &key, list)
+        {
+            const QString searchPrefix = key + delimiter();
+            if (text.startsWith(searchPrefix))
+            {
+                service = providers.at(i);
+                found = true;
+            }
+        }
+        i++;
+    }
+
+    return service;
+}
+
+
+QString SearchEngine::extractQuery(const QString &text)
+{
+    QString query = text;
+    KService::Ptr engine = SearchEngine::fromString(text);
+    if (engine)
+    {
+        query = query.remove(0, text.indexOf(SearchEngine::delimiter()) + 1);
+    }
+
+    return query;
+}
+
+
+QString SearchEngine::buildQuery(KService::Ptr engine, const QString &text)
+{
+    QString query = engine->property("Query").toString();
+    query = query.replace("\\{@}", KUrl::toPercentEncoding(text));
+    return query;
+}