searchcreatehandler.cpp

/***************************************************************************
 *   SPDX-FileCopyrightText: 2006 Tobias Koenig <tokoe@kde.org>            *
 *                                                                         *
 *   SPDX-License-Identifier: LGPL-2.0-or-later                            *
 ***************************************************************************/
 
#include "searchcreatehandler.h"
 
#include "akonadi.h"
#include "akonadiserver_debug.h"
#include "connection.h"
#include "handlerhelper.h"
#include "search/searchmanager.h"
#include "shared/akranges.h"
#include "storage/datastore.h"
#include "storage/entity.h"
#include "storage/transaction.h"
 
using namespace Akonadi;
using namespace Akonadi::Server;
using namespace AkRanges;
 
SearchCreateHandler::SearchCreateHandler(AkonadiServer &akonadi)
    : Handler(akonadi)
{
}
 
bool SearchCreateHandler::parseStream()
{
    const auto &cmd = Protocol::cmdCast<Protocol::StoreSearchCommand>(m_command);
 
    if (cmd.name().isEmpty()) {
        return failureResponse("No name specified");
    }
 
    if (cmd.query().isEmpty()) {
        return failureResponse("No query specified");
    }
 
    DataStore *db = connection()->storageBackend();
    Transaction transaction(db, QStringLiteral("SEARCH PERSISTENT"));
 
    QStringList queryAttributes;
 
    if (cmd.remote()) {
        queryAttributes << QStringLiteral(AKONADI_PARAM_REMOTE);
    }
    if (cmd.recursive()) {
        queryAttributes << QStringLiteral(AKONADI_PARAM_RECURSIVE);
    }
 
    QList<qint64> queryColIds = cmd.queryCollections();
    std::sort(queryColIds.begin(), queryColIds.end());
    const auto queryCollections = queryColIds | Views::transform([](const auto id) {
                                      return QString::number(id);
                                  })
        | Actions::toQList;
 
    Collection col;
    col.setQueryString(cmd.query());
    col.setQueryAttributes(queryAttributes.join(QLatin1Char(' ')));
    col.setQueryCollections(queryCollections.join(QLatin1Char(' ')));
    col.setParentId(1); // search root
    col.setResourceId(1); // search resource
    col.setName(cmd.name());
    col.setIsVirtual(true);
 
    const QStringList lstMimeTypes = cmd.mimeTypes();
    if (!db->appendCollection(col, lstMimeTypes, {{"AccessRights", "luD"}})) {
        return failureResponse("Unable to create persistent search");
    }
 
    if (!transaction.commit()) {
        return failureResponse("Unable to commit transaction");
    }
 
    akonadi().searchManager().updateSearch(col);
 
    sendResponse(HandlerHelper::fetchCollectionsResponse(akonadi(), col));
    return successResponse<Protocol::StoreSearchResponse>();
}