/****************************************************************************
* FetchRSS (or Atom) feeds
***************************************************************************/
static rss_feed_t* FetchRSS( filter_t *p_filter )
{
filter_sys_t *p_sys = p_filter->p_sys;
stream_t *p_stream;
xml_t *p_xml;
xml_reader_t *p_xml_reader;
int i_feed;
/* These data are not modified after the creation of the module so we don't
need to hold the lock */
int i_feeds = p_sys->i_feeds;
bool b_images = p_sys->b_images;
/* Allocate a new structure */
rss_feed_t *p_feeds = (rss_feed_t *)malloc( i_feeds * sizeof( rss_feed_t ) ); // sunqueen modify
if( !p_feeds )
return NULL;
p_xml = xml_Create( p_filter );
if( !p_xml )
{
msg_Err( p_filter, "Failed to open XML parser" );
free( p_feeds );
return NULL;
}
/* Fetch all feeds and parse them */
for( i_feed = 0; i_feed < i_feeds; i_feed++ )
{
rss_feed_t *p_feed = p_feeds + i_feed;
rss_feed_t *p_old_feed = p_sys->p_feeds + i_feed;
/* Initialize the structure */
p_feed->psz_title = NULL;
p_feed->psz_description = NULL;
p_feed->psz_link = NULL;
p_feed->psz_image = NULL;
p_feed->p_pic = NULL;
p_feed->i_items = 0;
p_feed->p_items = NULL;
p_feed->psz_url = strdup( p_old_feed->psz_url );
/* Fetch the feed */
msg_Dbg( p_filter, "opening %s RSS/Atom feed ...", p_feed->psz_url );
p_stream = stream_UrlNew( p_filter, p_feed->psz_url );
if( !p_stream )
{
msg_Err( p_filter, "Failed to open %s for reading", p_feed->psz_url );
p_xml_reader = NULL;
goto error;
}
p_xml_reader = xml_ReaderCreate( p_xml, p_stream );
if( !p_xml_reader )
{
msg_Err( p_filter, "Failed to open %s for parsing", p_feed->psz_url );
goto error;
}
/* Parse the feed */
if( !ParseFeed( p_filter, p_xml_reader, p_feed ) )
goto error;
/* If we have a image: load it if requiere */
if( b_images && p_feed->psz_image && !p_feed->p_pic )
{
p_feed->p_pic = LoadImage( p_filter, p_feed->psz_image );
}
msg_Dbg( p_filter, "done with %s RSS/Atom feed", p_feed->psz_url );
xml_ReaderDelete( p_xml_reader );
stream_Delete( p_stream );
}
xml_Delete( p_xml );
return p_feeds;
error:
FreeRSS( p_feeds, i_feed + 1 );
if( p_xml_reader )
xml_ReaderDelete( p_xml_reader );
if( p_stream )
stream_Delete( p_stream );
if( p_xml )
xml_Delete( p_xml );
return NULL;
}
bool cYTFeedParser::ParseFeed(yt_feed_mode_t mode, std::string search, std::string vid, yt_feed_orderby_t orderby)
{
std::string answer;
std::string url = "https://www.googleapis.com/youtube/v3/search?";
bool append_res = true;
std::string trailer;
if (mode < FEED_LAST) {
switch(mode) {
//FIXME APIv3: we dont have the parameter "time".
case MOST_POPULAR:
default:
//trailer = "&time=today";
curfeed = "&chart=mostPopular";
case MOST_POPULAR_ALL_TIME:
curfeed = "&chart=mostPopular";
break;
}
url = "https://www.googleapis.com/youtube/v3/videos?part=snippet";
if (!region.empty()) {
url += "®ionCode=";
url += region;
}
url += curfeed;
}
else if (mode == NEXT) {
if (next.empty())
return false;
url = nextprevurl;
url += "&pageToken=";
url += next;
append_res = false;
}
else if (mode == PREV) {
if (prev.empty())
return false;
url = nextprevurl;
url += "&pageToken=";
url += prev;
append_res = false;
}
else if (mode == RELATED) {
if (vid.empty())
return false;
url = "https://www.googleapis.com/youtube/v3/videos/";
url += vid;
url += "/related?";
}
else if (mode == SEARCH) {
if (search.empty())
return false;
encodeUrl(search);
url = "https://www.googleapis.com/youtube/v3/search?q=";
url += search;
url += "&part=snippet";
//FIXME locale for "title" and "videoCount"
const char *orderby_values[] = { "date","relevance","viewCount","rating","title","videoCount"};
url += "&order=" + std::string(orderby_values[orderby & 3]);
}
feedmode = mode;
if (append_res) {
url += "&maxResults=";
char res[10];
sprintf(res, "%d", max_results);
url+= res;
url += "&key=" + key;
nextprevurl = url;
}
return ParseFeed(url);
}