void MediaManager::slotImageFetched( KJob * job )
{
KIO::StoredTransferJob *baseJob = qobject_cast<KIO::StoredTransferJob *>( job );
QString remote = d->queue.value(job);
d->queue.remove( job );
if ( job->error() ) {
kDebug() << "Job error: " << job->error() << "\t" << job->errorString();
QString errMsg = i18n( "Cannot download image from %1.",
job->errorString() );
emit fetchError( remote, errMsg );
} else {
QPixmap p;
if( !baseJob->data().startsWith(QByteArray("<?xml version=\"")) &&
p.loadFromData( baseJob->data() ) ) {
d->cache.insert( remote, p );
emit imageFetched( remote, p );
} else {
kDebug()<<"Parse Error: \nBase Url:"<<baseJob->url()<<"\ndata:"<<baseJob->data();
emit fetchError( remote, i18n( "The download failed. The returned file is corrupted." ) );
}
}
}
void TwitterApiWhoisWidget::avatarFetched(const QString& remoteUrl, const QPixmap& pixmap)
{
kDebug();
if ( remoteUrl == d->currentPost.author.profileImageUrl ) {
QString url = "img://profileImage";
d->wid->document()->addResource( QTextDocument::ImageResource, url, pixmap );
updateHtml();
disconnect( Choqok::MediaManager::self(), SIGNAL( imageFetched(QString,QPixmap)),
this, SLOT(avatarFetched(QString, QPixmap) ) );
disconnect( Choqok::MediaManager::self(), SIGNAL(fetchError(QString,QString)),
this, SLOT(avatarFetchError(QString,QString)) );
}
}
ScanDialog::ScanDialog(QWidget *parent)
: QDialog(parent)
{
setupUi(this);
itemsTree->setColumnHidden(1, true);
readSettings();
mgr= new QHttpManager(this);
mgr->setProgressBar(progressBar);
connect(mgr, SIGNAL(fetchLink(QString)),
this, SLOT(onFetchLink(QString)));
connect(mgr, SIGNAL(fetchFinished()),
this, SLOT(onFetchFinished()));
connect(mgr, SIGNAL(fetchError(QString)),
this, SLOT(onFetchError(QString)));
// Enable drops.
setAcceptDrops(true);
}
void
ScanDialog::onFetchFinished() {
if (mgr->errorOccurred()) {
resetUI();
return;
}
QStringList found;
Scan::youtube(mgr->getData(), found);
const int size = found.size();
if (size == 0) {
Util::appendLog(logEdit, tr("Nothing found."));
resetUI();
return;
}
Util::appendLog(logEdit,
QString(tr("Found %1 video links.")).arg(size));
if ( !titlesBox->checkState() ) {
for (int i=0; i<size; ++i) {
QTreeWidgetItem *item = new QTreeWidgetItem(itemsTree);
item->setCheckState(0, Qt::Unchecked);
for (int j=0; j<2; ++j)
item->setText(j, found[i]);
}
resetUI();
Util::appendLog(logEdit, tr("Done."));
}
else {
Util::appendLog(logEdit,
tr("Fetch titles for the found videos."));
mgrt = new QHttpManager(this);
connect(mgrt, SIGNAL(fetchLink(QString)),
this, SLOT(onFetchLink(QString)));
connect(mgrt, SIGNAL(fetchError(QString)),
this, SLOT(onFetchError(QString)));
// Note the use of a different slot here.
connect(mgrt, SIGNAL(fetchFinished()),
this, SLOT(onFetchTitlesFinished()));
// Do not set progressbar for this manager.
// We'll use fetched/expected for that instead.
fetchedTitles = -1;
expectedTitles = size;
progressBar->setValue(fetchedTitles);
progressBar->setMaximum(expectedTitles);
videoLinks = found;
progressBar->setTextVisible(true);
emit onFetchTitlesFinished(); // Start iteration.
}
}
void TwitterApiWhoisWidget::userInfoReceived(KJob* job)
{
kDebug();
if(job->error()){
kError()<<"Job Error: "<<job->errorString();
if( Choqok::UI::Global::mainWindow()->statusBar() )
Choqok::UI::Global::mainWindow()->statusBar()->showMessage(job->errorString());
slotCancel();
return;
}
KIO::StoredTransferJob *stj = qobject_cast<KIO::StoredTransferJob *>(job);
// kDebug()<<stj->data();
QJson::Parser parser;
bool ok;
QVariantMap map = parser.parse(stj->data(), &ok).toMap();
Choqok::Post post;
if ( !ok ){
kDebug()<<"JSON parsing failed! Data is:\n\t"<<stj->data();
d->errorMessage = i18n("Cannot load user information.");
updateHtml();
showForm();
return;
}
QString timeStr;
d->errorMessage = map["error"].toString();
if( d->errorMessage.isEmpty() ) { //No Error
post.author.realName = map["name"].toString();
post.author.userName = map["screen_name"].toString();
post.author.location = map["location"].toString();
post.author.description = map["description"].toString();
post.author.profileImageUrl = map["profile_image_url"].toString();
post.author.homePageUrl = map["url"].toString();
d->timeZone = map["time_zone"].toString();
d->followersCount = map["followers_count"].toString();
d->friendsCount = map["friends_count"].toString();
d->statusesCount = map["statuses_count"].toString();
QVariantMap var = map["status"].toMap();
post.content = var["text"].toString();
post.creationDateTime = d->mBlog->dateFromString(var["created_at"].toString());
post.isFavorited = var["favorited"].toBool();
post.postId = var["id"].toString();
post.replyToPostId = var["in_reply_to_status_id"].toString();
post.replyToUserId = var["in_reply_to_user_id"].toString();
post.replyToUserName = var["in_reply_to_screen_name"].toString();
post.source = var["source"].toString();
d->currentPost = post;
}
updateHtml();
showForm();
QPixmap *userAvatar = Choqok::MediaManager::self()->fetchImage( post.author.profileImageUrl,
Choqok::MediaManager::Async );
if(userAvatar) {
d->wid->document()->addResource( QTextDocument::ImageResource, QUrl("img://profileImage"),
*(userAvatar) );
} else {
connect( Choqok::MediaManager::self(), SIGNAL( imageFetched(QString,QPixmap)),
this, SLOT(avatarFetched(QString, QPixmap) ) );
connect( Choqok::MediaManager::self(), SIGNAL(fetchError(QString,QString)),
this, SLOT(avatarFetchError(QString,QString)) );
}
}
void FetchQueue::slotFetchError(Feed *f)
{
emit fetchError(f);
feedDone(f);
}
