KShare/uploaders/uploadersingleton.cpp

#include "uploadersingleton.hpp"
#include "customuploader.hpp"
#include "default/clipboarduploader.hpp"
#include "default/imguruploader.hpp"
#include <QBuffer>
#include <QDebug>
#include <QDir>
#include <QFile>
#include <QStandardPaths>
#include <formats.hpp>
#include <formatter.hpp>
#include <notifications.hpp>
#include <settings.hpp>

UploaderSingleton::UploaderSingleton()
: QObject(), saveDir(QStandardPaths::writableLocation(QStandardPaths::PicturesLocation)) {
    if (QStandardPaths::writableLocation(QStandardPaths::PicturesLocation).isEmpty()) {
        qFatal("Cannot determine location for pictures");
    }
    if (!saveDir.exists()) {
        if (!saveDir.mkpath(".")) {
            qFatal("Could not create the path %s to store images in!", saveDir.absolutePath().toLocal8Bit().constData());
        }
    }
    QDir configDir(QStandardPaths::writableLocation(QStandardPaths::GenericConfigLocation));
    configDir.mkpath("KShare/uploaders");
    configDir.cd("KShare/uploaders");
    configDir.setNameFilters({ "*.uploader" });
    for (QString file : configDir.entryList()) {
        try {
            registerUploader(new CustomUploader(configDir.absoluteFilePath(file)));
        } catch (std::runtime_error e) {
            qWarning() << e.what();
            errs << e;
        }
    }

    // UPLOADERS
    registerUploader(new ImgurUploader);
    registerUploader(new ClipboardUploader);
    // ---------

    if (settings::settings().contains("uploader"))
        uploader = settings::settings().value("uploader").toString();
    else
        settings::settings().setValue("uploader", uploader);
    if (!uploaders.contains(uploader)) {
        settings::settings().setValue("uploader", uploader);
        uploader = "imgur";
    }
}

void UploaderSingleton::registerUploader(Uploader *uploader) {
    if (uploaders.contains(uploader->name())) {
        throw std::runtime_error(("Ambigious uploader " + uploader->name()).toStdString());
    }
    uploaders.insert(uploader->name(), uploader);
    emit newUploader(uploader);
}

void UploaderSingleton::upload(QPixmap *pixmap) {
    auto u = uploaders.value(uploader);
    QString format = settings::settings().value("captureformat", "PNG").toString();
    QFile file(saveDir.absoluteFilePath(formatter::format(settings::settings().value("fileFormat").toString(), format.toLower())));

    if (file.open(QFile::ReadWrite)) {
        pixmap->save(&file, format.toLocal8Bit().constData());
        file.seek(0);
        u->doUpload(file.readAll(), format);
    } else
        notifications::notify("KShare - Failed to save picture", file.errorString(), QSystemTrayIcon::Warning);
    delete pixmap;
}

void UploaderSingleton::upload(QByteArray img, QString format) {
    if (img.isEmpty()) return;
    QFile file(saveDir.absoluteFilePath(formatter::format(settings::settings().value("fileFormat").toString(), format.toLower())));
    if (file.open(QFile::WriteOnly)) {
        file.write(img);
        file.close();
    }
    uploaders.value(uploader)->doUpload(img, format);
}

void UploaderSingleton::upload(QFile img, QString format) {
    if (img.open(QIODevice::ReadOnly)) {
        uploaders.value(uploader)->doUpload(img.readAll(), format);
        img.close();
    }
}

QList<Uploader *> UploaderSingleton::uploaderList() {
    return uploaders.values();
}

void UploaderSingleton::set(QString uploader) {
    if (uploaders.contains(uploader)) {
        this->uploader = uploader;
        settings::settings().setValue("uploader", uploader);
    }
}

QString UploaderSingleton::selectedUploader() {
    return uploader;
}

QList<std::runtime_error> UploaderSingleton::errors() {
    return errs;
}