bookmarks/BookmarksManager.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Mon, 04 Oct 2010 00:29:21 +0300
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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, version 2.1 of the License.
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* 
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program.  If not, 
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* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".
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*
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* Description: This implements the bookmarks API's.
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*
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*/
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#include<QString>
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#include<QFile>
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#include<QFileInfo>
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#include<QDebug>
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#include<QSqlDatabase>
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#include<QSqlQuery>
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#include<QSqlError>
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#include<QWidget>
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#include<QtGui>
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#include "bookmarksapi.h"
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#include "BookmarksManager.h"
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#include "BookmarkFav.h"
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#include "BookmarkResults.h"
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#include "TagResults.h"
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#include "xbelreader.h"
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#include "xbelwriter.h"
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#include "defaultBookmarks.xml.h"
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BookmarksManager::BookmarksManager(QWidget *parent) :
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    QObject(parent)
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{
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    setObjectName("bookmarksManager");
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    m_db = QSqlDatabase::database(BOOKMARKS_DB_NAME);
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    if (!m_db.isValid()) {
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        m_db = QSqlDatabase::addDatabase("QSQLITE", BOOKMARKS_DB_NAME);
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        m_db.setDatabaseName(BOOKMARKS_DB_FILE);
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    }
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    if (m_db.open()) {
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        // TODO: Do we need a flag so that this gets called only once OR when
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        // creating a database tables "IF NOT EXISTS" is good enough
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        createBookmarksSchema();
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    }
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}
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BookmarksManager::~BookmarksManager() {
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    m_db.close();
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    QSqlDatabase::removeDatabase(BOOKMARKS_DB_NAME);
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}
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/*
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 * +-------------+       +----------+
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 * |Bookmarks(ID)|* <-> *|Tags(BMID)|
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 * +-------------+       +----------+
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 */
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void BookmarksManager::createBookmarksSchema() {
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    // Bookmarks
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    if (!doQuery("CREATE TABLE IF NOT EXISTS bookmarks("
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                    "id INTEGER PRIMARY KEY,"
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                    "title text, "
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                    "url text,"
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                    "sortIndex int DEFAULT 0)")) {
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        // TODO: do some error handling here!
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        return;
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    }
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    // Make sorting faster
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    if (!doQuery("CREATE INDEX IF NOT EXISTS bm_sort_idx ON bookmarks(sortIndex ASC)")) {
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        // TODO: do some error handling here!
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        return;
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    }
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    // We do a lot of lookups by id
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    if (!doQuery("CREATE INDEX IF NOT EXISTS bm_id_idx ON bookmarks(id ASC)")) {
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        // TODO: do some error handling here!
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        return;
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    }
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    // Tags
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    // Note: foreign key constraints are not enforced in the current version of sqlite
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    // that we are using.
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    if (!doQuery("CREATE TABLE IF NOT EXISTS tags("
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                    "bmid INTEGER,"
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                    "tag text,"
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                    "FOREIGN KEY(bmid) REFERENCES bookmarks(id))")) {
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        // TODO: do some error handling here!
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        return;
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    }
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    // We do a lot of lookups, both by bookmark id and by tag
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    if (!doQuery("CREATE INDEX IF NOT EXISTS tags_bmid_idx ON tags(bmid ASC)")) {
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        // TODO: do some error handling here!
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        return;
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    }
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    if (!doQuery("CREATE INDEX IF NOT EXISTS tags_tag_idx ON tags(tag ASC)")) {
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        // TODO: do some error handling here!
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        return;
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    }
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}
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// TODO refactor this - nothing except the schema creation can use it as is
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bool BookmarksManager::doQuery(QString query) {
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#ifdef ENABLE_PERF_TRACE
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    PERF_DEBUG() << __PRETTY_FUNCTION__ << query << "\n";
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    unsigned int st = WrtPerfTracer::tracer()->startTimer();
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#endif
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    QSqlQuery db_query(m_db);
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    bool ok = db_query.exec(query);
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    if (!ok) {
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        qDebug() << "BookmarksManager::doQuery" << QString("ERR: %1 %2").arg(db_query.lastError().type()).arg(db_query.lastError().text()) << " Query: " << db_query.lastQuery();
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    }
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#ifdef ENABLE_PERF_TRACE
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    PERF_DEBUG() << __PRETTY_FUNCTION__ << WrtPerfTracer::tracer()->elapsedTime(st) << "\n";
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#endif
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    return ok;   
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}
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/**==============================================================
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 * Description: Normalize a given url, if needed.
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 * It adds http:// in front, if the url is relative.
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 ================================================================*/
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QString BookmarksManager::normalizeUrl(const QString& url)
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{
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    // If the URL is relative, add http in front
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    QString updatedUrl = url;
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    if (!url.contains("://")) {
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        updatedUrl.prepend("http://");
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    }
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    return updatedUrl;
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}
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/**==============================================================
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 * Description: Adds the bookmark to the database, given title and
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 * url. 
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 * Returns: Returns bookmarkID ( >0)else Failure (-1 or -2)
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 ================================================================*/
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int BookmarksManager::addBookmark(QString title, QString URL)
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{
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    int bookmarkId = 0;
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    if(URL.isEmpty()) {
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       bookmarkId = FAILURE;
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    }
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    if(bookmarkId != FAILURE) {
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        // do some checking on parameters
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        QString updatedTitle = title;
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        QString updatedUrl = normalizeUrl(URL);
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        int soIndex = 1;
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        if (title.isEmpty()) {
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            updatedTitle = "Untitled";
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        }
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        if (m_db.isOpen()) {
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            QSqlQuery query(m_db);
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            m_db.transaction();
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            if (!query.exec("SELECT count(*) from bookmarks")) {
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                lastErrMsg(query);
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                m_db.rollback();
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                return DATABASEERROR;
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            }
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            if(query.next()) {
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                query.prepare("UPDATE bookmarks SET sortIndex=sortIndex+1 WHERE sortIndex >= :sIndex");
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                query.bindValue(":sIndex", soIndex);
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                if (!query.exec()) {
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                    lastErrMsg(query);
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                    m_db.rollback();
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                    return DATABASEERROR;
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                 }
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           } 
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           query.prepare("INSERT INTO bookmarks (title, url, sortIndex) "
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                               "VALUES (:title, :url, :sIndex)");
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            query.bindValue(":title", QVariant(updatedTitle));
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            query.bindValue(":url",    QVariant(updatedUrl));
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            query.bindValue(":sIndex",  QVariant(soIndex));
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            if (!query.exec()) {
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                lastErrMsg(query);
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                m_db.rollback();
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                return DATABASEERROR;
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           }
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           // Note: lastInsertId() is not thread-safe
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            bookmarkId = query.lastInsertId().toInt();
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            if (!m_db.commit()) {
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                qDebug() << m_db.lastError().text();
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                m_db.rollback();
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               return DATABASEERROR;
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            }
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        } else {
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            bookmarkId = FAILURE;
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        }
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      }
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    return bookmarkId;
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}
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/**==============================================================
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 * Import bookmarks from an XBEL file. If no filename is 
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 * passed in a set of default bookmarks will be imported.
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 * The default bookmarks used can be changed by updating
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 * the file "defaultBookmarks.xml.cpp".
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 * @param xbelFilePath - String containing the path to the
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 * file to import.
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 * @return SUCCESS or FAILURE depending on whether the 
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 * import process was successful.
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 ==============================================================*/
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int BookmarksManager::importBookmarks(QString xbelFilePath)
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{
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    XbelReader *reader = new XbelReader(this);
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    bool retVal = false;
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    if(xbelFilePath.isEmpty() || !QFile::exists(xbelFilePath)) {
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        xbelFilePath = "c:\\data\\temp.xml";
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        QFile file(xbelFilePath);
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        if(file.exists())
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            file.remove();
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   225
        if (!file.open(QIODevice::WriteOnly | QIODevice::Text))
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            return false;
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        QTextStream out(&file); 
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        out << defaultBookmarksList;
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        out.flush();
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        file.close();
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    } 
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    QFile file(xbelFilePath);
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   233
    if(file.exists()) {
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   234
        file.open(QIODevice::ReadOnly | QIODevice::Text);
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        retVal = reader->read(&file);
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        file.close();
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   237
    }
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   238
    if(reader)
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        delete reader;
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    return retVal ? SUCCESS : FAILURE;
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   241
}
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   242
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/**==============================================================
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   244
 * Exports all bookmarks in the database to an XBEL file. This function
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   245
 * expects a valid file path to be passed in. If the path is not valid
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   246
 * a default file path will be used. If a file with that name already 
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   247
 * exists at that location,
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   248
 * @param xbelFilePath String containing the path of the file to 
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   249
 * export to.
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   250
 * @return SUCCESS or FAILURE depending on whether the 
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parents:
diff changeset
   251
 * export process was successful.
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   252
 ==============================================================*/
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   253
int BookmarksManager::exportBookmarks(QString xbelFilePath)
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   254
{
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   255
    XbelWriter *writer = new XbelWriter(this);
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   256
    bool retVal = false;
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diff changeset
   257
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diff changeset
   258
    if(xbelFilePath.isEmpty()) {
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   259
        xbelFilePath = "c:\\data\\myBookmarks.xml";
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diff changeset
   260
    }  
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   261
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   262
    QFile file(xbelFilePath);
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parents:
diff changeset
   263
    if(file.exists()) {
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parents:
diff changeset
   264
        file.remove(xbelFilePath);
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parents:
diff changeset
   265
    }
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parents:
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   266
    file.open(QIODevice::WriteOnly | QIODevice::Text);
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diff changeset
   267
    retVal = writer->writeFile(&file);
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   268
    file.flush();
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diff changeset
   269
    file.close();
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parents:
diff changeset
   270
    
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parents:
diff changeset
   271
    if(writer)
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diff changeset
   272
        delete writer;
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parents:
diff changeset
   273
    return retVal ? SUCCESS : FAILURE;
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parents:
diff changeset
   274
    
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parents:
diff changeset
   275
}
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parents:
diff changeset
   276
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parents:
diff changeset
   277
/**==============================================================
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   278
 * Description: Modify the existing bookmark. Given id of the bookmark
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parents:
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   279
 * and new title or url, it modifies the existing bookmark.
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parents:
diff changeset
   280
 * Returns : Success(0) or Failure(-1 or -2).
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   281
 ================================================================*/
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parents:
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   282
int BookmarksManager::modifyBookmark(int origBookmarkId, QString newTitle, QString newURL)
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parents:
diff changeset
   283
{
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diff changeset
   284
    int retVal = SUCCESS;
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parents:
diff changeset
   285
    
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parents:
diff changeset
   286
    // Client has to at least pass title or url
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parents:
diff changeset
   287
    if(newTitle.isEmpty() && newURL.isEmpty())
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diff changeset
   288
       retVal = FAILURE;
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parents:
diff changeset
   289
     
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parents:
diff changeset
   290
    if(retVal == SUCCESS) {
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parents:
diff changeset
   291
    
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parents:
diff changeset
   292
        if (m_db.isOpen()) { 
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parents:
diff changeset
   293
              QSqlQuery query(m_db);
8f58c9334c71 Revision: 201037
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parents:
diff changeset
   294
            
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parents:
diff changeset
   295
            if(newTitle.isEmpty()) {        
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parents:
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   296
                query.prepare("UPDATE bookmarks SET url=:newurl WHERE id=:bmId");
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parents:
diff changeset
   297
                query.bindValue(":newurl", normalizeUrl(newURL));
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parents:
diff changeset
   298
                query.bindValue(":bmId", origBookmarkId);
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parents:
diff changeset
   299
            } else if(newURL.isEmpty()) { 
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parents:
diff changeset
   300
                query.prepare("UPDATE bookmarks SET title=:newTitle WHERE id=:bmId");
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parents:
diff changeset
   301
                query.bindValue(":newTitle", newTitle);
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parents:
diff changeset
   302
                query.bindValue(":bmId", origBookmarkId);
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parents:
diff changeset
   303
            } else {
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parents:
diff changeset
   304
                query.prepare("UPDATE bookmarks SET url=:newurl, title=:newTitle WHERE id=:bmId");
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parents:
diff changeset
   305
                query.bindValue(":newurl", normalizeUrl(newURL));
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parents:
diff changeset
   306
                query.bindValue(":newTitle", newTitle);
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parents:
diff changeset
   307
                query.bindValue(":bmId", origBookmarkId);
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parents:
diff changeset
   308
            }
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parents:
diff changeset
   309
            if (!query.exec()) {
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parents:
diff changeset
   310
                lastErrMsg(query);
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parents:
diff changeset
   311
                return DATABASEERROR;
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parents:
diff changeset
   312
            } 
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parents:
diff changeset
   313
            if (query.numRowsAffected() == 0) {
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parents:
diff changeset
   314
                // No update happened - must be an invalid id
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parents:
diff changeset
   315
                // TODO: shall we return some other status
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parents:
diff changeset
   316
                retVal = FAILURE;
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parents:
diff changeset
   317
            }
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parents:
diff changeset
   318
        } else 
8f58c9334c71 Revision: 201037
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parents:
diff changeset
   319
            retVal = FAILURE;
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parents:
diff changeset
   320
    }
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parents:
diff changeset
   321
    return retVal;
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parents:
diff changeset
   322
}
8f58c9334c71 Revision: 201037
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parents:
diff changeset
   323
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parents:
diff changeset
   324
/**===================================================================================
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parents:
diff changeset
   325
 * Description: Delete the bookmark item, also delete all the tags associated with it.
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parents:
diff changeset
   326
 * Returns: SUCCESS(0) or Failure(-1 or -2)
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parents:
diff changeset
   327
 ======================================================================================*/
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parents:
diff changeset
   328
int BookmarksManager::deleteBookmark(int bookmarkId)
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parents:
diff changeset
   329
{
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parents:
diff changeset
   330
    int retVal = SUCCESS;
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parents:
diff changeset
   331
   
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parents:
diff changeset
   332
    if (m_db.isOpen()) {      
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parents:
diff changeset
   333
    
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parents:
diff changeset
   334
        QSqlQuery query(m_db);
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parents:
diff changeset
   335
         
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parents:
diff changeset
   336
        // TODO: Need to think about whether we need to get sortIndex and update all the 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   337
        // rows after the deletion or not
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   338
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   339
        // TODO: check if transaction() has been supported 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   340
        // by calling hasfeature() function first
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   341
        m_db.transaction();
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   342
        
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   343
        query.prepare("DELETE FROM bookmarks WHERE id=:bmId");
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   344
        query.bindValue(":bmId", bookmarkId);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   345
        if (!query.exec()) {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   346
            lastErrMsg(query);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   347
            m_db.rollback();
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   348
            return DATABASEERROR;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   349
        }
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   350
        
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   351
        query.prepare("DELETE FROM tags WHERE bmid=:bmId");
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   352
        query.bindValue(":bmId", bookmarkId);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   353
        if (!query.exec()) {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   354
            lastErrMsg(query);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   355
            m_db.rollback();
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   356
            return DATABASEERROR;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   357
        } 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   358
        if (!m_db.commit()) {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   359
            qDebug() << m_db.lastError().text();
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   360
            m_db.rollback();
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   361
            return DATABASEERROR;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   362
        }         
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   363
    } else 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   364
        retVal = FAILURE;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   365
    
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   366
    return retVal;     
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   367
}
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   368
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   369
/**===================================================================================
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   370
 * Description: Delete all records from the bookmarks table as well as all the tags.
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   371
 * Returns: SUCCESS(0) or FAILURE(-1 or -2)
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   372
 ======================================================================================*/
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   373
int BookmarksManager::clearAll()
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   374
{
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   375
    int retVal = SUCCESS;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   376
    
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   377
    if (m_db.isOpen()) {        
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   378
       QSqlQuery query(m_db);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   379
           
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   380
       // TODO: check if transaction() has been supported 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   381
       // by calling hasfeature() function first
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   382
       m_db.transaction();
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   383
       
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   384
       if(!query.exec("DELETE FROM bookmarks")) {  
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   385
            lastErrMsg(query);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   386
            m_db.rollback();
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   387
            retVal = DATABASEERROR;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   388
       } 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   389
       if (retVal == SUCCESS && !query.exec("DELETE FROM tags")) {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   390
            lastErrMsg(query);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   391
            m_db.rollback();
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   392
            retVal = DATABASEERROR;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   393
       } 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   394
       if (retVal == SUCCESS && !m_db.commit()) {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   395
           qDebug() << m_db.lastError().text();
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   396
           m_db.rollback();
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   397
           retVal = DATABASEERROR;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   398
       }
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   399
    } else 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   400
        retVal = FAILURE;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   401
    
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   402
    return retVal;     
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   403
}
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   404
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   405
/**==============================================================
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   406
 * Description: Deletes a single tag associated with the bookmark
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   407
 * Returns: SUCCESS(0) or FAILURE (-1 or -2)
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   408
 ===============================================================*/
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   409
int BookmarksManager::deleteTag(int bookmarkId, QString tagToDelete)
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   410
{
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   411
    int retVal = SUCCESS;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   412
 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   413
    if(tagToDelete.isEmpty()|| bookmarkId < 0)
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   414
          retVal = FAILURE;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   415
    
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   416
    if (retVal == SUCCESS) {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   417
        if (m_db.isOpen()) {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   418
            QSqlQuery query(m_db);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   419
         
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   420
            query.prepare("DELETE FROM tags WHERE bmid=:bmId AND tag=:tag");
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   421
            query.bindValue(":bmId", bookmarkId);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   422
            query.bindValue(":tag", tagToDelete);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   423
            if (!query.exec()) {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   424
                lastErrMsg(query);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   425
                retVal = DATABASEERROR;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   426
            }
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   427
        } else 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   428
            retVal = FAILURE;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   429
    }
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   430
    
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   431
    return retVal;     
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   432
}
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   433
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   434
/**================================================================
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   435
 * Description: Adds a single tag associated given the bookmark id
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   436
 * Returns: SUCCESS(0) or FAILURE (-1 or -2)
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   437
 ==================================================================*/
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   438
int BookmarksManager::addTag(int bookmarkId, QString tagToAdd)
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   439
{
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   440
    int retVal = SUCCESS;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   441
    
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   442
    if(tagToAdd.isEmpty()|| bookmarkId < 0)
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   443
       retVal = FAILURE;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   444
    
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   445
    if(retVal == SUCCESS) {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   446
        if (m_db.isOpen()) {     
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   447
             QSqlQuery query(m_db);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   448
             
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   449
            query.prepare("INSERT INTO tags (bmid, tag) "
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   450
                     "VALUES (:id, :tag)");                      
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   451
            query.bindValue(":id",   QVariant(bookmarkId));
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   452
            query.bindValue(":tag",  QVariant(tagToAdd));
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   453
            
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   454
            if (!query.exec()) {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   455
                lastErrMsg(query);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   456
                retVal = DATABASEERROR;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   457
            } 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   458
        } else 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   459
            retVal = FAILURE;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   460
    }
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   461
    
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   462
    return retVal;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   463
}
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   464
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   465
/**==============================================================
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   466
 * Description: Finds all the bookmarks weather they have tags 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   467
 * or not.
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   468
 * Returns: A pointer to BookmarkResults object or NULL.
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   469
 ===============================================================*/
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   470
BookmarkResults *BookmarksManager::findAllBookmarks()
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   471
{
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   472
    BookmarkResults * results = NULL; 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   473
    
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   474
    QString queryStr = QString("SELECT "
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   475
                               " id, title, url, sortIndex " 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   476
                               " FROM bookmarks ORDER BY sortIndex");
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   477
    if (m_db.isOpen()) {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   478
        QSqlQuery *query = new QSqlQuery(m_db);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   479
        if (query->exec(queryStr)) {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   480
             results = new BookmarkResults(query);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   481
        } else {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   482
            qDebug() << query->lastError().text() << " Query: " << query->lastQuery();
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   483
            results = NULL;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   484
        }
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   485
    }
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   486
    return results;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   487
}
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   488
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   489
/**==============================================================
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   490
 * Description: Finds all the distinct tags.
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   491
 * Returns: A pointer to TagResults object or NULL.
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   492
 ===============================================================*/
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   493
TagResults *BookmarksManager::findAllTags()
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   494
{
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   495
    TagResults * results = NULL; 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   496
    
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   497
    if (m_db.isOpen()) {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   498
        QSqlQuery *query = new QSqlQuery(m_db);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   499
        if (query->exec("SELECT DISTINCT tag FROM tags")) {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   500
            // TODO: do we need javascript hack here like in findAllBookmarks API.
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   501
            results = new TagResults(query); 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   502
        } else {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   503
            qDebug() << query->lastError().text() << " Query: " << query->lastQuery();
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   504
            results = NULL;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   505
        }
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   506
    }
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   507
    return results;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   508
}
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   509
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   510
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   511
/**==============================================================
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   512
 * Description: Finds all the bookmarks associated with a given
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   513
 * tag. 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   514
 * Returns: A pointer to BookmarkResults object or NULL.
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   515
 ===============================================================*/
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   516
BookmarkResults *BookmarksManager::findBookmarksByTag(QString tag)
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   517
{
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   518
    BookmarkResults * results = NULL; 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   519
    
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   520
    QString queryStr = QString("SELECT "
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   521
                               " id, title, url, sortIndex " 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   522
                               " FROM bookmarks b JOIN"
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   523
                               " tags t ON b.id=t.bmid WHERE" 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   524
                               " t.tag=:tag");
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   525
     if (m_db.isOpen()) {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   526
         QSqlQuery *query = new QSqlQuery(m_db);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   527
         query->prepare(queryStr);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   528
         query->bindValue(":tag", tag);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   529
         if (query->exec()) {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   530
             // TODO: do we need javascript hack here like in findAllBookmarks API.
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   531
             results = new BookmarkResults(query);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   532
         } else {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   533
            qDebug() << query->lastError().text() << " Query: " << query->lastQuery();
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   534
            results = NULL;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   535
         }
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   536
     }
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   537
     return results;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   538
}
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   539
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   540
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   541
/**==============================================================
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   542
 * Description: Finds all the Tags associated with a given
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   543
 * bookmarkID.
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   544
 * Returns: A pointer to TagResults object or NULL.
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   545
 ===============================================================*/
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   546
TagResults *BookmarksManager::findTagsByBookmark(int bookmarkID)
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   547
{
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   548
     TagResults * results = NULL; 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   549
    
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   550
     QString queryStr = QString("SELECT DISTINCT tag "
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   551
                                 " FROM tags t JOIN"
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   552
                                 " bookmarks b ON t.bmid=b.id WHERE" 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   553
                                 " t.bmid=:id");
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   554
     if (m_db.isOpen()) {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   555
        QSqlQuery *query = new QSqlQuery(m_db);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   556
        query->prepare(queryStr);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   557
        query->bindValue(":id", bookmarkID);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   558
        if (query->exec()) {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   559
            // TODO: do we need javascript hack here like in findAllBookmarks API.
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   560
            results =  new TagResults(query); 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   561
        } else {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   562
            qDebug() << query->lastError().text() << " Query: " << query->lastQuery();
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   563
            results = NULL;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   564
        }
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   565
     }
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   566
     return results;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   567
}
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   568
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   569
/**==============================================================
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   570
 * Description: Finds all the Bookmarks that doesn't have any
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   571
 * tags associated with it. It is needed by export API.
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   572
 * Returns: A pointer to BookmarkResults object or NULL.
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   573
 ===============================================================*/
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   574
BookmarkResults *BookmarksManager::findUntaggedBookmarks()
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   575
{   
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   576
    BookmarkResults * results = NULL; 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   577
       
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   578
    QString queryStr = QString("SELECT "
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   579
                               " id, title, url, sortIndex " 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   580
                               " FROM bookmarks b LEFT OUTER JOIN"
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   581
                               " tags t ON b.id=t.bmid WHERE" 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   582
                               " t.bmid IS NULL ORDER BY sortIndex");
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   583
    
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   584
    if (m_db.isOpen()) { 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   585
       QSqlQuery *query = new QSqlQuery(m_db);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   586
       if (query->exec(queryStr)) {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   587
           // TODO: do we need javascript hack here like in findAllBookmarks API.
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   588
           results = new BookmarkResults(query);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   589
       } else {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   590
           qDebug() << query->lastError().text() << " Query: " << query->lastQuery();
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   591
           results = NULL;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   592
       }
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   593
    }
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   594
    return results;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   595
}
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   596
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   597
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   598
/**==============================================================
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   599
 * Description: Reorder bookmarks. Moves a given bookmark to a 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   600
 * passed new index.
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   601
 * Returns: SUCCESS(0) or FAILURE (-1 or -2)
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   602
 ===============================================================*/
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   603
int BookmarksManager::reorderBookmark(int bookmarkID, int newIndex)
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   604
{   
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   605
    if (newIndex <= 0) 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   606
        return FAILURE;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   607
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   608
    if (!m_db.isOpen())
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   609
    	return DATABASEERROR;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   610
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   611
	QSqlQuery query(m_db);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   612
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   613
	// Make sure the bookmark exists
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   614
	BookmarkFav *bm = findBookmark(bookmarkID);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   615
	if (!bm)
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   616
		return FAILURE;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   617
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   618
	// Next, help stamp out and abolish redundancy.  If the bookmark is already at this sortIndex, do nothing.
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   619
	if (bm->sortIndex() == newIndex)
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   620
		return SUCCESS;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   621
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   622
	/*
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   623
	 * Ok, the way the sortIndex works is that you can specify any sortIndex you want (it doesn't have to be consecutive).
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   624
	 * This means there can be holes in the list of sortIndexes.  Whenever someone wants to move a bookmark to a new sort
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   625
	 * position, we just bump everything that was in that position and further down the list by 1 and then set the sortIndex
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   626
	 * of the bookmark to what they want.  This should work whether there is more than one bookmark or not.
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   627
	 */
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   628
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   629
	// Bump all the bookmarks from this sortIndex down by 1 first
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   630
	m_db.transaction();
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   631
	query.prepare("UPDATE bookmarks SET sortIndex=sortIndex+1 WHERE sortIndex >= :newIndex");
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   632
	query.bindValue(":newIndex", newIndex);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   633
	if (!query.exec()) {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   634
		lastErrMsg(query);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   635
		return DATABASEERROR;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   636
	}
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   637
	// Then just set this bookmark's sortIndex to the new value
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   638
	query.prepare("UPDATE bookmarks SET sortIndex=:newIndex WHERE id=:id");
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   639
	query.bindValue(":id", bookmarkID);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   640
	query.bindValue(":newIndex", newIndex);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   641
	if (!query.exec()) {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   642
		  lastErrMsg(query);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   643
		  m_db.rollback();
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   644
		  return DATABASEERROR;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   645
	}
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   646
	if (!m_db.commit()){
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   647
		qDebug() << m_db.lastError().text();
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   648
		m_db.rollback();
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   649
		return DATABASEERROR;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   650
	}
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   651
    return SUCCESS;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   652
}
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   653
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   654
/**==============================================================
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   655
 * Description: Finds a bookmark based on a given bookmarkID.
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   656
 * Returns: A pointer to BookmarkFav object or NULL.
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   657
 ===============================================================*/
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   658
BookmarkFav* BookmarksManager::findBookmark(int bookmarkId)
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   659
{
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   660
    BookmarkFav * results = NULL;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   661
    
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   662
  
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   663
    if (m_db.isOpen()) { 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   664
        QSqlQuery query(m_db);  
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   665
        query.prepare("SELECT title, url, sortIndex FROM bookmarks WHERE id=:id");
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   666
        query.bindValue(":id", bookmarkId);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   667
        if (query.exec()) {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   668
            if (query.next()) 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   669
                results = new BookmarkFav(bookmarkId, query.value(0).toString(),
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   670
                         query.value(1).toString(), query.value(2).toInt()); 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   671
        } else {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   672
            lastErrMsg(query);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   673
        }
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   674
    }
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   675
    return results;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   676
}
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   677
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   678
/**==============================================================
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   679
 * Description: Finds a bookmark based on a given bookmarkID.
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   680
 * Returns: A pointer to BookmarkFav object or NULL.
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   681
 ===============================================================*/
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   682
QMap<QString, QString> BookmarksManager::findBookmarks(QString atitle)
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   683
{      
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   684
    QMap<QString, QString> map;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   685
    
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   686
    if (m_db.isOpen()) { 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   687
        QSqlQuery query(m_db);    
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   688
        QString queryStatement = "SELECT url, title FROM bookmarks WHERE title LIKE '%"+atitle+"%' OR url LIKE '%" + atitle + "%'";          
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   689
        query.prepare(queryStatement);
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   690
        if(query.exec()) {    
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   691
           while (query.next()){
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   692
              QString bookmarkUrl = query.value(0).toString();
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   693
              QString bookmarkTitle =   query.value(1).toString();
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   694
              map.insert( bookmarkUrl, bookmarkTitle );
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   695
           }
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   696
        } else {
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   697
            lastErrMsg(query); 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   698
        }
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   699
    }
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   700
    return map;
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   701
}
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   702
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   703
/**==============================================================
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   704
 * Description: Prints a last error message from the query.
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   705
 * Returns: Nothing.
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   706
 ===============================================================*/
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   707
void BookmarksManager::lastErrMsg(QSqlQuery& query) 
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   708
{
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   709
    qDebug() << "BookmarksManager::lastErrMsg" << QString("ERR: %1 %2").arg(query.lastError().type()).arg(query.lastError().text()) << " Query: " << query.lastQuery();
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   710
}
8f58c9334c71 Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   711