int Controller::scanChannel(int channelIndex)
{
std::vector<PodcastChannel*> channels = storage->getChannels();
PodcastChannel* originalChannel = channels[channelIndex];
PodcastChannel* newChannel = createChannelFromFeed(originalChannel->getFeedURL(), originalChannel->getDirectory());
// Get the number of podcasts to download.
int podcastCount = 0;
std::string latestPublishDate = originalChannel->getPodcast(0)->getPublishedDate();
for (int index = 0; index < newChannel->getPodcastCount(); index++)
{
PodcastDetails* podcast = newChannel->getPodcast(index);
if (latestPublishDate == podcast->getPublishedDate())
{
break;
}
podcastCount++;
}
storage->updateChannel(*originalChannel, *newChannel);
return podcastCount;
}
int Controller::indexOfChannelInList(const std::string& feedURL, std::vector<PodcastChannel*>& channels)
{
for (int i = 0; i < channels.size(); i++)
{
PodcastChannel* channel = channels[i];
if (channel->getFeedURL() == feedURL)
{
return i;
}
}
return -1;
}