[filescanner] Remove rebuilding of persistent ids (artist, album)

The hash is not portable, therefor this removes the ability to build the
database on a different machine than the one running forked-daapd.
It also removes the clearing of the groups table and replaces it with a
cleanup call (removes unreferenced entries from the groups table).
This commit is contained in:
chme 2016-12-17 07:38:00 +01:00
parent 3d3c27190b
commit f5fe1e665a

View File

@ -1221,13 +1221,18 @@ bulk_scan(int flags)
}
else
{
db_transaction_begin();
/* Protect spotify from the imminent purge if rescanning */
db_file_ping_bymatch("spotify:", 0);
db_pl_ping_bymatch("spotify:", 0);
DPRINTF(E_DBG, L_SCAN, "Purging old database content\n");
db_purge_cruft(start);
db_groups_cleanup();
db_queue_cleanup();
db_transaction_end();
cache_artwork_purge_cruft(start);
DPRINTF(E_LOG, L_SCAN, "Bulk library scan completed in %.f sec\n", difftime(end, start));
@ -1278,14 +1283,6 @@ filescanner(void *arg)
pthread_exit(NULL);
}
ret = db_groups_clear();
if (ret < 0)
{
DPRINTF(E_LOG, L_SCAN, "Error: could not clear old groups from DB\n");
pthread_exit(NULL);
}
// Only clear the queue if enabled (default) in config
clear_queue_on_stop_disabled = cfg_getbool(cfg_getsec(cfg, "mpd"), "clear_queue_on_stop_disable");
if (!clear_queue_on_stop_disabled)
@ -1299,13 +1296,6 @@ filescanner(void *arg)
}
}
/* Recompute all songartistids and songalbumids, in case the SQLite DB got transferred
* to a different host; the hash is not portable.
* It will also rebuild the groups we just cleared.
*/
db_files_update_songartistid();
db_files_update_songalbumid();
if (cfg_getbool(cfg_getsec(cfg, "library"), "filescan_disable"))
bulk_scan(F_SCAN_BULK | F_SCAN_FAST);
else