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Updated XMLTV code to use new broadcast metadata.

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This commit is contained in:
Adam Sutton 2012-06-20 12:35:09 +01:00
parent 80818fc67d
commit a21f59b28c
1 changed files with 95 additions and 0 deletions
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95
src/epggrab/xmltv.c
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@ -204,6 +204,85 @@ get_episode_info
}
}
/*
* Process video quality flags
*
* Note: this is very rough/approx someone might be able to do a much better
* job
*/
static int
parse_vid_quality ( epg_broadcast_t *ebc, htsmsg_t *m )
{
int save = 0;
int hd = 0, lines = 0, aspect = 0;
const char *str;
if (!ebc || !m) return 0;
if ((str = htsmsg_xml_get_cdata_str(m, "colour")))
save |= epg_broadcast_set_is_bw(ebc, strcmp(str, "no") ? 0 : 1);
if ((str = htsmsg_xml_get_cdata_str(m, "quality"))) {
if (strstr(str, "HD")) {
hd = 1;
} else if (strstr(str, "480")) {
lines = 480;
aspect = 150;
} else if (strstr(str, "576")) {
lines = 576;
aspect = 133;
} else if (strstr(str, "720")) {
lines = 720;
hd = 1;
aspect = 178;
} else if (strstr(str, "1080")) {
lines = 1080;
hd = 1;
aspect = 178;
}
}
if ((str = htsmsg_xml_get_cdata_str(m, "aspect"))) {
int w, h;
if (sscanf(str, "%d:%d", &w, &h) == 2) {
aspect = (100 * w) / h;
}
}
save |= epg_broadcast_set_is_hd(ebc, hd);
if (aspect) {
save |= epg_broadcast_set_is_widescreen(ebc, hd || aspect > 137);
save |= epg_broadcast_set_aspect(ebc, aspect);
}
if (lines)
save |= epg_broadcast_set_lines(ebc, lines);
return save;
}
/*
* Parse accessibility data
*/
static int
parse_accessibility ( epg_broadcast_t *ebc, htsmsg_t *m )
{
int save = 0;
htsmsg_t *tag;
htsmsg_field_t *f;
const char *str;
HTSMSG_FOREACH(f, m) {
if(!strcmp(f->hmf_name, "subtitles")) {
if ((tag = htsmsg_get_map_by_field(f))) {
str = htsmsg_xml_get_attr_str(tag, "type");
if (str && !strcmp(str, "teletext"))
save |= epg_broadcast_set_is_subtitled(ebc, 1);
else if (str && !strcmp(str, "deaf-signed"))
save |= epg_broadcast_set_is_deafsigned(ebc, 1);
}
} else if (!strcmp(f->hmf_name, "audio-described")) {
save |= epg_broadcast_set_is_audio_desc(ebc, 1);
}
}
return save;
}
/**
* Parse tags inside of a programme
*/
@ -242,6 +321,7 @@ _xmltv_parse_programme_tags(channel_t *ch, htsmsg_t *tags,
if (en) save |= epg_episode_set_number(ee, en);
if (save) stats->episodes.modified++;
// TODO: need to handle certification and ratings
// TODO: need to handle season numbering!
// TODO: need to handle onscreen numbering
//if (onscreen) save |= epg_episode_set_onscreen(ee, onscreen);
@ -252,6 +332,21 @@ _xmltv_parse_programme_tags(channel_t *ch, htsmsg_t *tags,
stats->broadcasts.total++;
if (save2) stats->broadcasts.created++;
save2 |= epg_broadcast_set_episode(ebc, ee);
/* Quality metadata */
save2 |= parse_vid_quality(ebc, htsmsg_get_map(tags, "video"));
/* Accessibility */
save2 |= parse_accessibility(ebc, tags);
/* Misc */
if (htsmsg_get_map(tags, "previously-shown"))
save |= epg_broadcast_set_is_repeat(ebc, 1);
else if (htsmsg_get_map(tags, "premiere") ||
htsmsg_get_map(tags, "new"))
save |= epg_broadcast_set_is_new(ebc, 1);
/* Stats */
if (save2) stats->broadcasts.modified++;
}