Item* RSS20Parser::ParseItem (const QDomElement& item,
const IDType_t& channelId) const
{
Item *result = new Item (channelId);
result->Title_ = UnescapeHTML (item.firstChildElement ("title").text ());
if (result->Title_.isEmpty ())
result->Title_ = "<>";
result->Link_ = item.firstChildElement ("link").text ();
result->Description_ = item.firstChildElement ("description").text ();
GetDescription (item, result->Description_);
QDomNodeList duration = item.elementsByTagNameNS (ITunes_, "duration");
if (duration.size ())
{
if (!result->Description_.isEmpty ())
result->Description_ += "<br /><br />";
result->Description_ += QObject::tr ("Duration: %1")
.arg (duration.at (0).toElement ().text ());
}
QString pubDateText = item.firstChildElement ("pubDate").text ();
if (pubDateText.size ())
{
result->PubDate_ = RFC822TimeToQDateTime (pubDateText);
if (!result->PubDate_.isValid () || result->PubDate_.isNull ())
result->PubDate_ = QDateTime::currentDateTime ();
}
result->Guid_ = item.firstChildElement ("guid").text ();
if (result->Guid_.isEmpty ())
result->Guid_ = "empty";
result->Categories_ = GetAllCategories (item);
result->Unread_ = true;
result->Author_ = GetAuthor (item);
result->NumComments_ = GetNumComments (item);
result->CommentsLink_ = GetCommentsRSS (item);
result->CommentsPageLink_ = GetCommentsLink (item);
result->Enclosures_ = GetEnclosures (item, result->ItemID_);
result->Enclosures_ += GetEncEnclosures (item, result->ItemID_);
QPair<double, double> point = GetGeoPoint (item);
result->Latitude_ = point.first;
result->Longitude_ = point.second;
result->MRSSEntries_ = GetMediaRSS (item, result->ItemID_);
return result;
}
channels_container_t RSS10Parser::Parse (const QDomDocument& doc,
const IDType_t& feedId) const
{
channels_container_t result;
QMap<QString, Channel_ptr> item2Channel;
QDomElement root = doc.documentElement ();
QDomElement channelDescr = root.firstChildElement ("channel");
while (!channelDescr.isNull ())
{
Channel_ptr channel (new Channel (feedId));
channel->Title_ = channelDescr.firstChildElement ("title").text ().trimmed ();
channel->Link_ = channelDescr.firstChildElement ("link").text ();
channel->Description_ =
channelDescr.firstChildElement ("description").text ();
channel->PixmapURL_ =
channelDescr.firstChildElement ("image")
.firstChildElement ("url").text ();
channel->LastBuild_ = GetDCDateTime (channelDescr);
QDomElement itemsRoot = channelDescr.firstChildElement ("items");
QDomNodeList seqs = itemsRoot.elementsByTagNameNS (RDF_, "Seq");
channelDescr = channelDescr.nextSiblingElement ("channel");
if (!seqs.size ())
continue;
QDomElement seqElem = seqs.at (0).toElement ();
QDomNodeList lis = seqElem.elementsByTagNameNS (RDF_, "li");
for (int i = 0; i < lis.size (); ++i)
item2Channel [lis.at (i).toElement ().attribute ("resource")] = channel;
result.push_back (channel);
}
QDomElement itemDescr = root.firstChildElement ("item");
while (!itemDescr.isNull ())
{
QString about = itemDescr.attributeNS (RDF_, "about");
if (item2Channel.contains (about))
{
Item_ptr item (new Item (item2Channel [about]->ChannelID_));
item->Title_ = itemDescr.firstChildElement ("title").text ();
item->Link_ = itemDescr.firstChildElement ("link").text ();
item->Description_ = itemDescr.firstChildElement ("description").text ();
GetDescription (itemDescr, item->Description_);
item->Categories_ = GetAllCategories (itemDescr);
item->Author_ = GetAuthor (itemDescr);
item->PubDate_ = GetDCDateTime (itemDescr);
item->Unread_ = true;
item->NumComments_ = GetNumComments (itemDescr);
item->CommentsLink_ = GetCommentsRSS (itemDescr);
item->CommentsPageLink_ = GetCommentsLink (itemDescr);
item->Enclosures_ = GetEncEnclosures (itemDescr, item->ItemID_);
QPair<double, double> point = GetGeoPoint (itemDescr);
item->Latitude_ = point.first;
item->Longitude_ = point.second;
if (item->Guid_.isEmpty ())
item->Guid_ = "empty";
item2Channel [about]->Items_.push_back (item);
}
itemDescr = itemDescr.nextSiblingElement ("item");
}
return result;
}
