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core/tags/album: Place multiple queries to find artwork 

If searching for artist and album fails, then fall back on album and
year or even just album name.

Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
This commit is contained in:
Anna Schumaker 2016-07-04 21:30:06 -04:00
parent b4218833c5
commit c8ccf7b844
1 changed files with 33 additions and 14 deletions
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47
core/tags/album.c
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@ -49,45 +49,43 @@ static bool __album_fetch_cover(struct album *album, gchar *releaseid,
return album_artwork_exists(album);
}
static void __album_foreach_fetch(struct album *album, Mb5Metadata metadata)
static bool __album_foreach_fetch(struct album *album, Mb5Metadata metadata)
{
Mb5ReleaseList list = mb5_metadata_get_releaselist(metadata);
gchar releaseid[40];
Mb5Release release;
CaaCoverArt *caa;
bool ret = false;
unsigned int i;
caa = caa_coverart_new(OCARINA_NAME);
if (!caa)
return;
return false;
for (i = 0; i < mb5_release_list_size(list); i++) {
release = mb5_release_list_item(list, i);
if (!release)
break;
mb5_release_get_id(release, releaseid, sizeof(releaseid));
if (__album_fetch_cover(album, releaseid, caa))
ret = __album_fetch_cover(album, releaseid, caa);
if (ret)
break;
}
caa_coverart_delete(caa);
return ret;
}
static void __album_query_releaseid(struct album *album, Mb5Query *mb5)
static bool __album_query_releaseid(struct album *album, Mb5Query *mb5,
gchar *extra)
{
gchar *param, *query = "query";
Mb5Metadata metadata = NULL;
tQueryResult result;
gchar error[256];
bool ret = false;
if (album->al_artist != NULL)
param = g_strdup_printf("release:\"%s\" AND artist:%s",
album->al_name, album->al_artist->ar_lower);
else if (album->al_year != 0)
param = g_strdup_printf("release:\"%s\" AND date:%d",
album->al_name, album->al_year);
else
param = g_strdup_printf("release:\"%s\"", album->al_name);
param = g_strdup_printf("release:\"%s\" %s", album->al_name, extra);
do {
metadata = mb5_query_query(mb5, "release", "", "", 1, &query,
@ -100,11 +98,26 @@ static void __album_query_releaseid(struct album *album, Mb5Query *mb5)
} while (result == 503);
if (metadata) {
__album_foreach_fetch(album, metadata);
ret = __album_foreach_fetch(album, metadata);
mb5_metadata_delete(metadata);
}
g_free(param);
g_free(extra);
return ret;
}
static bool __album_query_artist(struct album *album, Mb5Query *mb5)
{
gchar *fmt = "AND artist:%s";
gchar *param = g_strdup_printf(fmt, album->al_artist->ar_lower);
return __album_query_releaseid(album, mb5, param);
}
static bool __album_query_year(struct album *album, Mb5Query *mb5)
{
gchar *param = g_strdup_printf("AND date:%d", album->al_year);
return __album_query_releaseid(album, mb5, param);
}
static bool __album_fetch_artwork(struct album *album)
@ -118,7 +131,13 @@ static bool __album_fetch_artwork(struct album *album)
if (!mb5)
return false;
__album_query_releaseid(album, mb5);
if (album->al_artist && __album_query_artist(album, mb5))
goto out;
if (album->al_year && __album_query_year(album, mb5))
goto out;
__album_query_releaseid(album, mb5, g_strdup(""));
out:
mb5_query_delete(mb5);
return true;
}