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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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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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if(file.exists()) {
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file.open(QIODevice::ReadOnly | QIODevice::Text);
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retVal = reader->read(&file);
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file.close();
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}
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if(reader)
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delete reader;
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return retVal ? SUCCESS : FAILURE;
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}
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/**==============================================================
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* Exports all bookmarks in the database to an XBEL file. This function
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* expects a valid file path to be passed in. If the path is not valid
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* a default file path will be used. If a file with that name already
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* exists at that location,
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* @param xbelFilePath String containing the path of the file to
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* export to.
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* @return SUCCESS or FAILURE depending on whether the
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* export process was successful.
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==============================================================*/
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int BookmarksManager::exportBookmarks(QString xbelFilePath)
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{
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XbelWriter *writer = new XbelWriter(this);
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bool retVal = false;
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if(xbelFilePath.isEmpty()) {
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xbelFilePath = "c:\\data\\myBookmarks.xml";
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}
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QFile file(xbelFilePath);
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if(file.exists()) {
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file.remove(xbelFilePath);
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}
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file.open(QIODevice::WriteOnly | QIODevice::Text);
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retVal = writer->writeFile(&file);
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file.flush();
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file.close();
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if(writer)
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delete writer;
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return retVal ? SUCCESS : FAILURE;
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}
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/**==============================================================
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* Description: Modify the existing bookmark. Given id of the bookmark
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* and new title or url, it modifies the existing bookmark.
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* Returns : Success(0) or Failure(-1 or -2).
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================================================================*/
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int BookmarksManager::modifyBookmark(int origBookmarkId, QString newTitle, QString newURL)
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{
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int retVal = SUCCESS;
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// Client has to at least pass title or url
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if(newTitle.isEmpty() && newURL.isEmpty())
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retVal = FAILURE;
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if(retVal == SUCCESS) {
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if (m_db.isOpen()) {
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QSqlQuery query(m_db);
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if(newTitle.isEmpty()) {
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query.prepare("UPDATE bookmarks SET url=:newurl WHERE id=:bmId");
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query.bindValue(":newurl", normalizeUrl(newURL));
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query.bindValue(":bmId", origBookmarkId);
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} else if(newURL.isEmpty()) {
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query.prepare("UPDATE bookmarks SET title=:newTitle WHERE id=:bmId");
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query.bindValue(":newTitle", newTitle);
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query.bindValue(":bmId", origBookmarkId);
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} else {
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query.prepare("UPDATE bookmarks SET url=:newurl, title=:newTitle WHERE id=:bmId");
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query.bindValue(":newurl", normalizeUrl(newURL));
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query.bindValue(":newTitle", newTitle);
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query.bindValue(":bmId", origBookmarkId);
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}
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if (!query.exec()) {
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lastErrMsg(query);
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return DATABASEERROR;
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}
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if (query.numRowsAffected() == 0) {
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// No update happened - must be an invalid id
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// TODO: shall we return some other status
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retVal = FAILURE;
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}
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} else
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retVal = FAILURE;
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}
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return retVal;
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}
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/**===================================================================================
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* Description: Delete the bookmark item, also delete all the tags associated with it.
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* Returns: SUCCESS(0) or Failure(-1 or -2)
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======================================================================================*/
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int BookmarksManager::deleteBookmark(int bookmarkId)
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{
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int retVal = SUCCESS;
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if (m_db.isOpen()) {
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QSqlQuery query(m_db);
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// TODO: Need to think about whether we need to get sortIndex and update all the
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// rows after the deletion or not
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// TODO: check if transaction() has been supported
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// by calling hasfeature() function first
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m_db.transaction();
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query.prepare("DELETE FROM bookmarks WHERE id=:bmId");
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query.bindValue(":bmId", bookmarkId);
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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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query.prepare("DELETE FROM tags WHERE bmid=:bmId");
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query.bindValue(":bmId", bookmarkId);
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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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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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retVal = FAILURE;
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return retVal;
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}
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/**===================================================================================
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* Description: Delete all records from the bookmarks table as well as all the tags.
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* Returns: SUCCESS(0) or FAILURE(-1 or -2)
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======================================================================================*/
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int BookmarksManager::clearAll()
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{
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int retVal = SUCCESS;
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if (m_db.isOpen()) {
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QSqlQuery query(m_db);
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// TODO: check if transaction() has been supported
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// by calling hasfeature() function first
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m_db.transaction();
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if(!query.exec("DELETE FROM bookmarks")) {
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lastErrMsg(query);
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m_db.rollback();
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retVal = DATABASEERROR;
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}
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if (retVal == SUCCESS && !query.exec("DELETE FROM tags")) {
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lastErrMsg(query);
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m_db.rollback();
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retVal = DATABASEERROR;
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}
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if (retVal == SUCCESS && !m_db.commit()) {
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qDebug() << m_db.lastError().text();
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m_db.rollback();
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retVal = DATABASEERROR;
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}
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} else
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retVal = FAILURE;
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return retVal;
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}
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/**==============================================================
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* Description: Deletes a single tag associated with the bookmark
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* Returns: SUCCESS(0) or FAILURE (-1 or -2)
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===============================================================*/
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int BookmarksManager::deleteTag(int bookmarkId, QString tagToDelete)
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{
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int retVal = SUCCESS;
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if(tagToDelete.isEmpty()|| bookmarkId < 0)
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retVal = FAILURE;
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if (retVal == SUCCESS) {
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if (m_db.isOpen()) {
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QSqlQuery query(m_db);
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query.prepare("DELETE FROM tags WHERE bmid=:bmId AND tag=:tag");
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|
421 |
query.bindValue(":bmId", bookmarkId);
|
|
422 |
query.bindValue(":tag", tagToDelete);
|
|
423 |
if (!query.exec()) {
|
|
424 |
lastErrMsg(query);
|
|
425 |
retVal = DATABASEERROR;
|
|
426 |
}
|
|
427 |
} else
|
|
428 |
retVal = FAILURE;
|
|
429 |
}
|
|
430 |
|
|
431 |
return retVal;
|
|
432 |
}
|
|
433 |
|
|
434 |
/**================================================================
|
|
435 |
* Description: Adds a single tag associated given the bookmark id
|
|
436 |
* Returns: SUCCESS(0) or FAILURE (-1 or -2)
|
|
437 |
==================================================================*/
|
|
438 |
int BookmarksManager::addTag(int bookmarkId, QString tagToAdd)
|
|
439 |
{
|
|
440 |
int retVal = SUCCESS;
|
|
441 |
|
|
442 |
if(tagToAdd.isEmpty()|| bookmarkId < 0)
|
|
443 |
retVal = FAILURE;
|
|
444 |
|
|
445 |
if(retVal == SUCCESS) {
|
|
446 |
if (m_db.isOpen()) {
|
|
447 |
QSqlQuery query(m_db);
|
|
448 |
|
|
449 |
query.prepare("INSERT INTO tags (bmid, tag) "
|
|
450 |
"VALUES (:id, :tag)");
|
|
451 |
query.bindValue(":id", QVariant(bookmarkId));
|
|
452 |
query.bindValue(":tag", QVariant(tagToAdd));
|
|
453 |
|
|
454 |
if (!query.exec()) {
|
|
455 |
lastErrMsg(query);
|
|
456 |
retVal = DATABASEERROR;
|
|
457 |
}
|
|
458 |
} else
|
|
459 |
retVal = FAILURE;
|
|
460 |
}
|
|
461 |
|
|
462 |
return retVal;
|
|
463 |
}
|
|
464 |
|
|
465 |
/**==============================================================
|
|
466 |
* Description: Finds all the bookmarks weather they have tags
|
|
467 |
* or not.
|
|
468 |
* Returns: A pointer to BookmarkResults object or NULL.
|
|
469 |
===============================================================*/
|
|
470 |
BookmarkResults *BookmarksManager::findAllBookmarks()
|
|
471 |
{
|
|
472 |
BookmarkResults * results = NULL;
|
|
473 |
|
|
474 |
QString queryStr = QString("SELECT "
|
|
475 |
" id, title, url, sortIndex "
|
|
476 |
" FROM bookmarks ORDER BY sortIndex");
|
|
477 |
if (m_db.isOpen()) {
|
|
478 |
QSqlQuery *query = new QSqlQuery(m_db);
|
|
479 |
if (query->exec(queryStr)) {
|
|
480 |
results = new BookmarkResults(query);
|
|
481 |
} else {
|
|
482 |
qDebug() << query->lastError().text() << " Query: " << query->lastQuery();
|
|
483 |
results = NULL;
|
|
484 |
}
|
|
485 |
}
|
|
486 |
return results;
|
|
487 |
}
|
|
488 |
|
|
489 |
/**==============================================================
|
|
490 |
* Description: Finds all the distinct tags.
|
|
491 |
* Returns: A pointer to TagResults object or NULL.
|
|
492 |
===============================================================*/
|
|
493 |
TagResults *BookmarksManager::findAllTags()
|
|
494 |
{
|
|
495 |
TagResults * results = NULL;
|
|
496 |
|
|
497 |
if (m_db.isOpen()) {
|
|
498 |
QSqlQuery *query = new QSqlQuery(m_db);
|
|
499 |
if (query->exec("SELECT DISTINCT tag FROM tags")) {
|
|
500 |
// TODO: do we need javascript hack here like in findAllBookmarks API.
|
|
501 |
results = new TagResults(query);
|
|
502 |
} else {
|
|
503 |
qDebug() << query->lastError().text() << " Query: " << query->lastQuery();
|
|
504 |
results = NULL;
|
|
505 |
}
|
|
506 |
}
|
|
507 |
return results;
|
|
508 |
}
|
|
509 |
|
|
510 |
|
|
511 |
/**==============================================================
|
|
512 |
* Description: Finds all the bookmarks associated with a given
|
|
513 |
* tag.
|
|
514 |
* Returns: A pointer to BookmarkResults object or NULL.
|
|
515 |
===============================================================*/
|
|
516 |
BookmarkResults *BookmarksManager::findBookmarksByTag(QString tag)
|
|
517 |
{
|
|
518 |
BookmarkResults * results = NULL;
|
|
519 |
|
|
520 |
QString queryStr = QString("SELECT "
|
|
521 |
" id, title, url, sortIndex "
|
|
522 |
" FROM bookmarks b JOIN"
|
|
523 |
" tags t ON b.id=t.bmid WHERE"
|
|
524 |
" t.tag=:tag");
|
|
525 |
if (m_db.isOpen()) {
|
|
526 |
QSqlQuery *query = new QSqlQuery(m_db);
|
|
527 |
query->prepare(queryStr);
|
|
528 |
query->bindValue(":tag", tag);
|
|
529 |
if (query->exec()) {
|
|
530 |
// TODO: do we need javascript hack here like in findAllBookmarks API.
|
|
531 |
results = new BookmarkResults(query);
|
|
532 |
} else {
|
|
533 |
qDebug() << query->lastError().text() << " Query: " << query->lastQuery();
|
|
534 |
results = NULL;
|
|
535 |
}
|
|
536 |
}
|
|
537 |
return results;
|
|
538 |
}
|
|
539 |
|
|
540 |
|
|
541 |
/**==============================================================
|
|
542 |
* Description: Finds all the Tags associated with a given
|
|
543 |
* bookmarkID.
|
|
544 |
* Returns: A pointer to TagResults object or NULL.
|
|
545 |
===============================================================*/
|
|
546 |
TagResults *BookmarksManager::findTagsByBookmark(int bookmarkID)
|
|
547 |
{
|
|
548 |
TagResults * results = NULL;
|
|
549 |
|
|
550 |
QString queryStr = QString("SELECT DISTINCT tag "
|
|
551 |
" FROM tags t JOIN"
|
|
552 |
" bookmarks b ON t.bmid=b.id WHERE"
|
|
553 |
" t.bmid=:id");
|
|
554 |
if (m_db.isOpen()) {
|
|
555 |
QSqlQuery *query = new QSqlQuery(m_db);
|
|
556 |
query->prepare(queryStr);
|
|
557 |
query->bindValue(":id", bookmarkID);
|
|
558 |
if (query->exec()) {
|
|
559 |
// TODO: do we need javascript hack here like in findAllBookmarks API.
|
|
560 |
results = new TagResults(query);
|
|
561 |
} else {
|
|
562 |
qDebug() << query->lastError().text() << " Query: " << query->lastQuery();
|
|
563 |
results = NULL;
|
|
564 |
}
|
|
565 |
}
|
|
566 |
return results;
|
|
567 |
}
|
|
568 |
|
|
569 |
/**==============================================================
|
|
570 |
* Description: Finds all the Bookmarks that doesn't have any
|
|
571 |
* tags associated with it. It is needed by export API.
|
|
572 |
* Returns: A pointer to BookmarkResults object or NULL.
|
|
573 |
===============================================================*/
|
|
574 |
BookmarkResults *BookmarksManager::findUntaggedBookmarks()
|
|
575 |
{
|
|
576 |
BookmarkResults * results = NULL;
|
|
577 |
|
|
578 |
QString queryStr = QString("SELECT "
|
|
579 |
" id, title, url, sortIndex "
|
|
580 |
" FROM bookmarks b LEFT OUTER JOIN"
|
|
581 |
" tags t ON b.id=t.bmid WHERE"
|
|
582 |
" t.bmid IS NULL ORDER BY sortIndex");
|
|
583 |
|
|
584 |
if (m_db.isOpen()) {
|
|
585 |
QSqlQuery *query = new QSqlQuery(m_db);
|
|
586 |
if (query->exec(queryStr)) {
|
|
587 |
// TODO: do we need javascript hack here like in findAllBookmarks API.
|
|
588 |
results = new BookmarkResults(query);
|
|
589 |
} else {
|
|
590 |
qDebug() << query->lastError().text() << " Query: " << query->lastQuery();
|
|
591 |
results = NULL;
|
|
592 |
}
|
|
593 |
}
|
|
594 |
return results;
|
|
595 |
}
|
|
596 |
|
|
597 |
|
|
598 |
/**==============================================================
|
|
599 |
* Description: Reorder bookmarks. Moves a given bookmark to a
|
|
600 |
* passed new index.
|
|
601 |
* Returns: SUCCESS(0) or FAILURE (-1 or -2)
|
|
602 |
===============================================================*/
|
|
603 |
int BookmarksManager::reorderBookmark(int bookmarkID, int newIndex)
|
|
604 |
{
|
|
605 |
if (newIndex <= 0)
|
|
606 |
return FAILURE;
|
|
607 |
|
|
608 |
if (!m_db.isOpen())
|
|
609 |
return DATABASEERROR;
|
|
610 |
|
|
611 |
QSqlQuery query(m_db);
|
|
612 |
|
|
613 |
// Make sure the bookmark exists
|
|
614 |
BookmarkFav *bm = findBookmark(bookmarkID);
|
|
615 |
if (!bm)
|
|
616 |
return FAILURE;
|
|
617 |
|
|
618 |
// Next, help stamp out and abolish redundancy. If the bookmark is already at this sortIndex, do nothing.
|
|
619 |
if (bm->sortIndex() == newIndex)
|
|
620 |
return SUCCESS;
|
|
621 |
|
|
622 |
/*
|
|
623 |
* Ok, the way the sortIndex works is that you can specify any sortIndex you want (it doesn't have to be consecutive).
|
|
624 |
* This means there can be holes in the list of sortIndexes. Whenever someone wants to move a bookmark to a new sort
|
|
625 |
* position, we just bump everything that was in that position and further down the list by 1 and then set the sortIndex
|
|
626 |
* of the bookmark to what they want. This should work whether there is more than one bookmark or not.
|
|
627 |
*/
|
|
628 |
|
|
629 |
// Bump all the bookmarks from this sortIndex down by 1 first
|
|
630 |
m_db.transaction();
|
|
631 |
query.prepare("UPDATE bookmarks SET sortIndex=sortIndex+1 WHERE sortIndex >= :newIndex");
|
|
632 |
query.bindValue(":newIndex", newIndex);
|
|
633 |
if (!query.exec()) {
|
|
634 |
lastErrMsg(query);
|
|
635 |
return DATABASEERROR;
|
|
636 |
}
|
|
637 |
// Then just set this bookmark's sortIndex to the new value
|
|
638 |
query.prepare("UPDATE bookmarks SET sortIndex=:newIndex WHERE id=:id");
|
|
639 |
query.bindValue(":id", bookmarkID);
|
|
640 |
query.bindValue(":newIndex", newIndex);
|
|
641 |
if (!query.exec()) {
|
|
642 |
lastErrMsg(query);
|
|
643 |
m_db.rollback();
|
|
644 |
return DATABASEERROR;
|
|
645 |
}
|
|
646 |
if (!m_db.commit()){
|
|
647 |
qDebug() << m_db.lastError().text();
|
|
648 |
m_db.rollback();
|
|
649 |
return DATABASEERROR;
|
|
650 |
}
|
|
651 |
return SUCCESS;
|
|
652 |
}
|
|
653 |
|
|
654 |
/**==============================================================
|
|
655 |
* Description: Finds a bookmark based on a given bookmarkID.
|
|
656 |
* Returns: A pointer to BookmarkFav object or NULL.
|
|
657 |
===============================================================*/
|
|
658 |
BookmarkFav* BookmarksManager::findBookmark(int bookmarkId)
|
|
659 |
{
|
|
660 |
BookmarkFav * results = NULL;
|
|
661 |
|
|
662 |
|
|
663 |
if (m_db.isOpen()) {
|
|
664 |
QSqlQuery query(m_db);
|
|
665 |
query.prepare("SELECT title, url, sortIndex FROM bookmarks WHERE id=:id");
|
|
666 |
query.bindValue(":id", bookmarkId);
|
|
667 |
if (query.exec()) {
|
|
668 |
if (query.next())
|
|
669 |
results = new BookmarkFav(bookmarkId, query.value(0).toString(),
|
|
670 |
query.value(1).toString(), query.value(2).toInt());
|
|
671 |
} else {
|
|
672 |
lastErrMsg(query);
|
|
673 |
}
|
|
674 |
}
|
|
675 |
return results;
|
|
676 |
}
|
|
677 |
|
|
678 |
/**==============================================================
|
12
|
679 |
* Description: Finds a bookmark based on a given bookmarkID.
|
|
680 |
* Returns: A pointer to BookmarkFav object or NULL.
|
|
681 |
===============================================================*/
|
|
682 |
QMap<QString, QString> BookmarksManager::findBookmarks(QString atitle)
|
|
683 |
{
|
|
684 |
QMap<QString, QString> map;
|
|
685 |
|
|
686 |
if (m_db.isOpen()) {
|
|
687 |
QSqlQuery query(m_db);
|
|
688 |
QString queryStatement = "SELECT url, title FROM bookmarks WHERE title LIKE '%"+atitle+"%' OR url LIKE '%" + atitle + "%'";
|
|
689 |
query.prepare(queryStatement);
|
|
690 |
if(query.exec()) {
|
|
691 |
while (query.next()){
|
|
692 |
QString bookmarkUrl = query.value(0).toString();
|
|
693 |
QString bookmarkTitle = query.value(1).toString();
|
|
694 |
map.insert( bookmarkUrl, bookmarkTitle );
|
|
695 |
}
|
|
696 |
} else {
|
|
697 |
lastErrMsg(query);
|
|
698 |
}
|
|
699 |
}
|
|
700 |
return map;
|
|
701 |
}
|
|
702 |
|
|
703 |
/**==============================================================
|
9
|
704 |
* Description: Prints a last error message from the query.
|
|
705 |
* Returns: Nothing.
|
|
706 |
===============================================================*/
|
|
707 |
void BookmarksManager::lastErrMsg(QSqlQuery& query)
|
|
708 |
{
|
|
709 |
qDebug() << "BookmarksManager::lastErrMsg" << QString("ERR: %1 %2").arg(query.lastError().type()).arg(query.lastError().text()) << " Query: " << query.lastQuery();
|
|
710 |
}
|
|
711 |
|