C++ StoredTransferJob::errorString方法代码示例

QString Posterous::getAuthToken(const QUrl &localUrl)
{
    QUrl url(QLatin1String("http://posterous.com/api/2/auth/token"));
    QString login = PosterousSettings::login();
    QString pass = Choqok::PasswordManager::self()->readPassword(QStringLiteral("posterous_%1").arg(PosterousSettings::login()));
    KIO::StoredTransferJob *job = KIO::storedGet(url, KIO::Reload, KIO::HideProgressInfo);
    job->addMetaData(QLatin1String("customHTTPHeader"),
                     QLatin1String("Authorization: Basic ") + QLatin1String(QStringLiteral("%1:%2").arg(login).arg(pass).toUtf8().toBase64()));
    job->exec();
    if (!job->error()) {
        const QByteArray data = job->data();
        const QJsonDocument json = QJsonDocument::fromJson(data);
        if (!json.isNull()) {
            QVariantMap map = json.toVariant().toMap();
            if (map.contains(QLatin1String("api_token"))) {
                QString tkn = map.value(QLatin1String("api_token")).toString();
                return tkn;
            } else {
                Q_EMIT uploadingFailed(localUrl, map.value(QLatin1String("error")).toString());
                qWarning() << "Parse error:" << data;
            }
        }
    } else {
        qCritical() << "Job error:" << job->errorString();
    }

    return QString();
}

void HTTPTracker::onAnnounceResult(KIO::Job* j)
{
    if (j->error())
    {
        KIO::StoredTransferJob* st = (KIO::StoredTransferJob*)j;
        KURL u = st->url();
        active_job = 0;

        Out(SYS_TRK|LOG_IMPORTANT) << "Error : " << st->errorString() << endl;
        if (u.queryItem("event") != "stopped")
        {
            failures++;
            requestFailed(j->errorString());
        }
        else
        {
            stopDone();
        }
    }
    else
    {
        KIO::StoredTransferJob* st = (KIO::StoredTransferJob*)j;
        KURL u = st->url();
        active_job = 0;

        if (u.queryItem("event") != "stopped")
        {
            try
            {
                if (updateData(st->data()))
                {
                    failures = 0;
                    peersReady(this);
                    requestOK();
                    if (u.queryItem("event") == "started")
                        started = true;
                }
            }
            catch (bt::Error & err)
            {
                failures++;
                requestFailed(i18n("Invalid response from tracker"));
            }
            event = QString::null;
        }
        else
        {
            failures = 0;
            stopDone();
        }
    }
    doAnnounceQueue();
}

    void Core::downloadFinishedSilently(KJob* job)
    {
        KIO::StoredTransferJob* j = (KIO::StoredTransferJob*)job;
        int err = j->error();
        if (err == KIO::ERR_USER_CANCELED)
        {
            // do nothing
        }
        else if (err)
        {
            canNotLoadSilently(j->errorString());
        }
        else
        {
            QString dir;
            if (custom_save_locations.contains(j))
            {
                // we have a custom save location so save to that
                dir = custom_save_locations[j].toLocalFile();
                custom_save_locations.remove(j);
            }
            else if (!Settings::useSaveDir())
            {
                // incase save dir is not set, use home director
                Out(SYS_GEN | LOG_NOTICE) << "Cannot load " << j->url() << " silently, default save location not set !" << endl;
                Out(SYS_GEN | LOG_NOTICE) << "Using home directory instead !" << endl;
                dir = QDir::homePath();
            }
            else
            {
                dir = Settings::saveDir().toLocalFile();
            }

            QString group;
            QMap<KUrl, QString>::iterator i = add_to_groups.find(j->url());
            if (i != add_to_groups.end())
            {
                group = i.value();
                add_to_groups.erase(i);
            }


            if (dir != QString::null)
                loadFromData(j->data(), dir, group, true, j->url());
        }
    }

bool Editor::openFile(const QUrl &_url)
{
	QUrl url = _url;
	if (maybeSave()) {
		if (url.isEmpty()) {
            url = QFileDialog::getOpenFileUrl(this, 
                                              i18n("Open"), 
                                              QUrl(), 
                                              QString("%1 (*.turtle);;%2 (*)").arg(i18n("Turtle code files")).arg(i18n("All files"))
                    );
		}
		if (!url.isEmpty()) {
			KIO::StoredTransferJob *job = KIO::storedGet(url);
			if (job->exec()) {
				QByteArray data = job->data();
				QBuffer buffer(&data);
				if (!buffer.open(QIODevice::ReadOnly | QIODevice::Text)) {
					return false; // can't happen
				}
				QTextStream in(&buffer);
				// check for our magic identifier
				QString s;
				s = in.readLine();
				if (s != KTURTLE_MAGIC_1_0) {
					KMessageBox::error(this, i18n("The file you try to open is not a valid KTurtle script, or is incompatible with this version of KTurtle.\nCannot open %1", url.toDisplayString(QUrl::PreferLocalFile)));
					return false;
				}
				QString localizedScript = Translator::instance()->localizeScript(in.readAll());
				setContent(localizedScript);
				setCurrentUrl(url);
				editor->document()->setModified(false);
				emit fileOpened(url);
				return true;
			} else {
				KMessageBox::error(this, job->errorString());
				return false;
			}
		}
	}
//	statusbar "Nothing opened"
	return false;
}

void Bit_ly_Config::slotValidate()
{
    ui.validate_button->setEnabled(false);
    ui.validate_button->setText(i18n("Checking..."));
    QString login = QLatin1String("choqok");
    QString apiKey = QLatin1String("R_bdd1ae8b6191dd36e13fc77ca1d4f27f");
    QUrl reqUrl(QLatin1String("http://api.bit.ly/v3/validate"));
    QUrlQuery reqQuery;

    reqQuery.addQueryItem(QLatin1String("x_login"), ui.kcfg_login->text());
    reqQuery.addQueryItem(QLatin1String("x_apiKey"), ui.kcfg_api_key->text());

    if (Bit_ly_Settings::domain() == QLatin1String("j.mp")) {   //bit.ly is default domain
        reqQuery.addQueryItem(QLatin1String("domain"), QLatin1String("j.mp"));
    }

    reqQuery.addQueryItem(QLatin1String("login"), QLatin1String(login.toUtf8()));
    reqQuery.addQueryItem(QLatin1String("apiKey"), QLatin1String(apiKey.toUtf8()));
    reqQuery.addQueryItem(QLatin1String("format"), QLatin1String("txt"));
    reqUrl.setQuery(reqQuery);

    KIO::StoredTransferJob *job = KIO::storedGet(reqUrl, KIO::Reload, KIO::HideProgressInfo);
    job->exec();

    if (!job->error()) {
        QString output(QLatin1String(job->data()));
        if (output.startsWith(QLatin1Char('0')))
            KMessageBox::error(this, i18nc("The your_api_key part of the URL is a fixed part of the URL "
                                           "and should probably not be changed in localization.",
                                           "Provided data is invalid. Try another login or API key.\n"
                                           "You can find it on http://bit.ly/a/your_api_key"));
        if (output.startsWith(QLatin1Char('1'))) {
            KMessageBox::information(this, i18n("You entered valid information."));
        }
    } else {
        Choqok::NotifyManager::error(job->errorString(), i18n("bit.ly Config Error"));
    }

    ui.validate_button->setEnabled(true);
    ui.validate_button->setText(i18n("Validate"));
}

void TwitterMicroBlog::createPostWithAttachment(Choqok::Account *theAccount, Choqok::Post *post,
        const QString &mediumToAttach)
{
    if (mediumToAttach.isEmpty()) {
        TwitterApiMicroBlog::createPost(theAccount, post);
    } else {
        const QUrl picUrl = QUrl::fromUserInput(mediumToAttach);
        KIO::StoredTransferJob *picJob = KIO::storedGet(picUrl, KIO::Reload, KIO::HideProgressInfo);
        picJob->exec();
        if (picJob->error()) {
            qCCritical(CHOQOK) << "Job error:" << picJob->errorString();
            KMessageBox::detailedError(Choqok::UI::Global::mainWindow(),
                                       i18n("Uploading medium failed: cannot read the medium file."),
                                       picJob->errorString());
            return;
        }
        const QByteArray picData = picJob->data();
        if (picData.count() == 0) {
            qCCritical(CHOQOK) << "Cannot read the media file, please check if it exists.";
            KMessageBox::error(Choqok::UI::Global::mainWindow(),
                               i18n("Uploading medium failed: cannot read the medium file."));
            return;
        }

        TwitterAccount *account = qobject_cast<TwitterAccount *>(theAccount);
        QUrl url = account->uploadUrl();
        url.setPath(url.path() + QStringLiteral("/statuses/update_with_media.%1").arg(format));
        const QMimeDatabase db;
        QByteArray fileContentType = db.mimeTypeForUrl(picUrl).name().toUtf8();

        QMap<QString, QByteArray> formdata;
        formdata[QLatin1String("status")] = post->content.toUtf8();
        if (!post->replyToPostId.isEmpty()) {
            formdata[QLatin1String("in_reply_to_status_id")] = post->replyToPostId.toLatin1();
        }
        formdata[QLatin1String("source")] = QCoreApplication::applicationName().toLatin1();

        QMap<QString, QByteArray> mediafile;
        mediafile[QLatin1String("name")] = "media[]";
        mediafile[QLatin1String("filename")] = picUrl.fileName().toUtf8();
        mediafile[QLatin1String("mediumType")] = fileContentType;
        mediafile[QLatin1String("medium")] = picData;
        QList< QMap<QString, QByteArray> > listMediafiles;
        listMediafiles.append(mediafile);

        QByteArray data = Choqok::MediaManager::createMultipartFormData(formdata, listMediafiles);

        KIO::StoredTransferJob *job = KIO::storedHttpPost(data, url, KIO::HideProgressInfo) ;
        if (!job) {
            qCCritical(CHOQOK) << "Cannot create a http POST request!";
            return;
        }
        job->addMetaData(QStringLiteral("content-type"),
                         QStringLiteral("Content-Type: multipart/form-data; boundary=AaB03x"));
        job->addMetaData(QStringLiteral("customHTTPHeader"),
                         QStringLiteral("Authorization: ") +
                         QLatin1String(authorizationHeader(account, url, QOAuth::POST)));
        mCreatePostMap[ job ] = post;
        mJobsAccount[job] = theAccount;
        connect(job, SIGNAL(result(KJob*)),
                SLOT(slotCreatePost(KJob*)));
        job->start();
    }
}