void GDataPrivate::slotFetchPost( Syndication::Loader *loader,
Syndication::FeedPtr feed,
Syndication::ErrorCode status )
{
kDebug();
Q_Q( GData );
if( !loader ) {
kError() << "loader is a null pointer.";
return;
}
bool success = false;
BlogPost *post = mFetchPostMap[ loader ];
if(!post){
kError()<<"returned loader cannot find in requests map.";
return;
}
if ( status != Syndication::Success ) {
emit q->errorPost( GData::Atom, i18n( "Could not get posts." ), post );
return;
}
QList<Syndication::ItemPtr> items = feed->items();
QList<Syndication::ItemPtr>::ConstIterator it = items.constBegin();
QList<Syndication::ItemPtr>::ConstIterator end = items.constEnd();
for ( ; it != end; ++it ) {
QRegExp rx( "post-(\\d+)" );
if ( rx.indexIn( ( *it )->id() ) != -1 && rx.cap(1) == post->postId() ){
kDebug() << "QRegExp rx( 'post-(\\d+)' matches" << rx.cap(1);
post->setPostId( rx.cap(1) );
post->setTitle( ( *it )->title() );
post->setContent( ( *it )->content() );
post->setStatus( BlogPost::Fetched );
post->setLink( ( *it )->link() );
// FIXME: assuming UTC for now
post->setCreationDateTime(
KDateTime( QDateTime::fromTime_t( ( *it )->datePublished() ),
KDateTime::Spec::UTC() ).toLocalZone() );
post->setModificationDateTime(
KDateTime( QDateTime::fromTime_t( ( *it )->dateUpdated() ),
KDateTime::Spec::UTC() ).toLocalZone() );
kDebug() << "Emitting fetchedPost( postId=" << post->postId() << ");";
success = true;
emit q->fetchedPost( post );
}
}
if ( !success ) {
kError() << "QRegExp rx( 'post-(\\d+)' does not match"
<< mFetchPostMap[ loader ]->postId() << ".";
emit q->errorPost( GData::Other, i18n( "Could not regexp the blog id path." ), post );
}
mFetchPostMap.remove( loader );
}
void GDataPrivate::slotListComments( Syndication::Loader *loader,
Syndication::FeedPtr feed,
Syndication::ErrorCode status )
{
kDebug();
Q_Q( GData );
if( !loader ) {
kError() << "loader is a null pointer.";
return;
}
BlogPost *post = mListCommentsMap[ loader ];
mListCommentsMap.remove( loader );
if ( status != Syndication::Success ) {
emit q->errorPost( GData::Atom, i18n( "Could not get comments." ), post );
return;
}
QList<KBlog::BlogComment> commentList;
QList<Syndication::ItemPtr> items = feed->items();
QList<Syndication::ItemPtr>::ConstIterator it = items.constBegin();
QList<Syndication::ItemPtr>::ConstIterator end = items.constEnd();
for ( ; it != end; ++it ) {
BlogComment comment;
QRegExp rx( "post-(\\d+)" );
if ( rx.indexIn( ( *it )->id() ) == -1 ) {
kError() << "QRegExp rx( 'post-(\\d+)' does not match" << rx.cap(1);
emit q->error( GData::Other, i18n( "Could not regexp the comment id path." ) );
} else {
comment.setCommentId( rx.cap(1) );
}
kDebug() << "QRegExp rx( 'post-(\\d+)' matches" << rx.cap(1);
comment.setTitle( ( *it )->title() );
comment.setContent( ( *it )->content() );
// FIXME: assuming UTC for now
comment.setCreationDateTime(
KDateTime( QDateTime::fromTime_t( ( *it )->datePublished() ),
KDateTime::Spec::UTC() ) );
comment.setModificationDateTime(
KDateTime( QDateTime::fromTime_t( ( *it )->dateUpdated() ),
KDateTime::Spec::UTC() ) );
commentList.append( comment );
}
kDebug() << "Emitting listedComments()";
emit q->listedComments( post, commentList );
}
void GDataPrivate::slotListBlogs( Syndication::Loader *loader,
Syndication::FeedPtr feed,
Syndication::ErrorCode status ) {
kDebug();
Q_Q( GData );
if( !loader ) {
kError() << "loader is a null pointer.";
return;
}
if ( status != Syndication::Success ) {
emit q->error( GData::Atom, i18n( "Could not get blogs." ) );
return;
}
QList<QMap<QString,QString> > blogsList;
QList<Syndication::ItemPtr> items = feed->items();
QList<Syndication::ItemPtr>::ConstIterator it = items.constBegin();
QList<Syndication::ItemPtr>::ConstIterator end = items.constEnd();
for ( ; it != end; ++it ) {
QRegExp rx( "blog-(\\d+)" );
QMap<QString,QString> blogInfo;
if ( rx.indexIn( ( *it )->id() ) != -1 ) {
kDebug() << "QRegExp rx( 'blog-(\\d+)' matches" << rx.cap(1);
blogInfo["id"] = rx.cap(1);
blogInfo["title"] = ( *it )->title();
blogInfo["url"] = ( *it )->link();
blogInfo["summary"] = ( *it )->description(); //TODO fix/add more
blogsList << blogInfo;
} else {
kError() << "QRegExp rx( 'blog-(\\d+)' does not match anything in:"
<< ( *it )->id();
emit q->error( GData::Other, i18n( "Could not regexp the blog id path." ) );
}
}
kDebug() << "Emitting listedBlogs(); ";
emit q->listedBlogs( blogsList );
}
void Feed::fetchCompleted(Syndication::Loader *l, Syndication::FeedPtr doc, Syndication::ErrorCode status)
{
// Note that loader instances delete themselves
d->loader = 0;
// fetching wasn't successful:
if (status != Syndication::Success)
{
if (status == Syndication::Aborted)
{
d->fetchErrorCode = Syndication::Success;
emit fetchAborted(this);
}
else if (d->followDiscovery && (status == Syndication::InvalidXml) && (d->fetchTries < 3) && (l->discoveredFeedURL().isValid()))
{
d->fetchTries++;
d->xmlUrl = l->discoveredFeedURL().url();
emit fetchDiscovery(this);
tryFetch();
}
else
{
d->fetchErrorCode = status;
emit fetchError(this);
}
markAsFetchedNow();
return;
}
loadArticles(); // TODO: make me fly: make this delayed
FeedIconManager::self()->addListener( KUrl( xmlUrl() ), this );
d->fetchErrorCode = Syndication::Success;
if (d->imagePixmap.isNull())
{
QString u = d->xmlUrl;
QString imageFileName = KGlobal::dirs()->saveLocation("cache", "akregator/Media/")
+ Utils::fileNameForUrl(d->xmlUrl) + ".png";
d->imagePixmap=QPixmap(imageFileName, "PNG");
// if we ain't got the image and the feed provides one, get it....
// TODO: reenable image fetching!
if (false) // d->imagePixmap.isNull() && doc.image())
{
//d->image = *doc.image();
//connect(&d->image, SIGNAL(gotPixmap(QPixmap)), this, SLOT(slotImageFetched(QPixmap)));
//d->image.getPixmap();
}
}
if (title().isEmpty())
setTitle( Syndication::htmlToPlainText( doc->title() ) );
d->description = doc->description();
d->htmlUrl = doc->link();
appendArticles(doc);
markAsFetchedNow();
emit fetched(this);
}
void Feed::appendArticles(const Syndication::FeedPtr feed)
{
d->setTotalCountDirty();
bool changed = false;
const bool notify = useNotification() || Settings::useNotifications();
QList<ItemPtr> items = feed->items();
QList<ItemPtr>::ConstIterator it = items.constBegin();
QList<ItemPtr>::ConstIterator en = items.constEnd();
int nudge=0;
QList<Article> deletedArticles = d->deletedArticles;
for ( ; it != en; ++it)
{
if ( !d->articles.contains((*it)->id()) ) // article not in list
{
Article mya(*it, this);
mya.offsetPubDate(nudge);
nudge--;
appendArticle(mya);
d->addedArticlesNotify.append(mya);
if (!mya.isDeleted() && !markImmediatelyAsRead())
mya.setStatus(New);
else
mya.setStatus(Read);
if ( notify )
NotificationManager::self()->slotNotifyArticle( mya );
changed = true;
}
else // article is in list
{
// if the article's guid is no hash but an ID, we have to check if the article was updated. That's done by comparing the hash values.
Article old = d->articles[(*it)->id()];
Article mya(*it, this);
if (!mya.guidIsHash() && mya.hash() != old.hash() && !old.isDeleted())
{
mya.setKeep(old.keep());
int oldstatus = old.status();
old.setStatus(Read);
d->articles.remove(old.guid());
appendArticle(mya);
mya.setStatus(oldstatus);
d->updatedArticlesNotify.append(mya);
changed = true;
}
else if (old.isDeleted())
deletedArticles.removeAll(mya);
}
}
QList<Article>::ConstIterator dit = deletedArticles.constBegin();
QList<Article>::ConstIterator dtmp;
QList<Article>::ConstIterator den = deletedArticles.constEnd();
// delete articles with delete flag set completely from archive, which aren't in the current feed source anymore
while (dit != den)
{
dtmp = dit;
++dit;
d->articles.remove((*dtmp).guid());
d->archive->deleteArticle((*dtmp).guid());
d->removedArticlesNotify.append( *dtmp );
changed = true;
d->deletedArticles.removeAll(*dtmp);
}
if (changed)
articlesModified();
}
void GDataPrivate::slotListRecentPosts( Syndication::Loader *loader,
Syndication::FeedPtr feed,
Syndication::ErrorCode status ) {
kDebug();
Q_Q( GData );
if( !loader ) {
kError() << "loader is a null pointer.";
return;
}
if ( status != Syndication::Success ) {
emit q->error( GData::Atom, i18n( "Could not get posts." ) );
return;
}
int number = 0;
if ( mListRecentPostsMap.contains( loader ) ) {
number = mListRecentPostsMap[ loader ];
}
mListRecentPostsMap.remove( loader );
QList<KBlog::BlogPost> postList;
QList<Syndication::ItemPtr> items = feed->items();
QList<Syndication::ItemPtr>::ConstIterator it = items.constBegin();
QList<Syndication::ItemPtr>::ConstIterator end = items.constEnd();
for ( ; it != end; ++it ) {
BlogPost post;
QRegExp rx( "post-(\\d+)" );
if ( rx.indexIn( ( *it )->id() ) == -1 ) {
kError() << "QRegExp rx( 'post-(\\d+)' does not match"<< rx.cap(1);
emit q->error( GData::Other, i18n( "Could not regexp the post id path." ) );
} else {
post.setPostId( rx.cap(1) );
}
kDebug() << "QRegExp rx( 'post-(\\d+)' matches" << rx.cap(1);
post.setTitle( ( *it )->title() );
post.setContent( ( *it )->content() );
post.setLink( ( *it )->link() );
QStringList labels;
int catCount = ( *it )->categories().count();
QList< Syndication::CategoryPtr > cats = ( *it )->categories();
for(int i=0; i < catCount; ++i) {
if(cats[i].get()->label().isEmpty()){
labels.append(cats[i].get()->term());
} else {
labels.append(cats[i].get()->label());
}
}
post.setTags(labels);
// FIXME: assuming UTC for now
post.setCreationDateTime(
KDateTime( QDateTime::fromTime_t( ( *it )->datePublished() ),
KDateTime::Spec::UTC() ).toLocalZone() );
post.setModificationDateTime(
KDateTime( QDateTime::fromTime_t( ( *it )->dateUpdated() ),
KDateTime::Spec::UTC() ).toLocalZone() );
post.setStatus( BlogPost::Fetched );
postList.append( post );
if ( number-- == 0 ) {
break;
}
}
kDebug() << "Emitting listedRecentPosts()";
emit q->listedRecentPosts( postList );
}