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Merge pull request #1131 from whatdoineed2do/rss-playlistitems-deletion-fix

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[rss] defer playlistitems purge til ready to update with new rss
This commit is contained in:
ejurgensen 2020-11-21 20:31:38 +01:00 committed by GitHub
commit a0830727dd
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1 changed files with 4 additions and 3 deletions
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7
src/library/rssscanner.c
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@ -204,7 +204,6 @@ playlist_fetch(bool *is_new, const char *path)
pli = db_pl_fetch_bypath(path);
if (pli)
{
db_pl_clear_items(pli->id);
*is_new = false;
return pli;
}
@ -453,6 +452,7 @@ rss_save(struct playlist_info *pli, int *count, enum rss_scan_type scan_type)
// Walk through the xml, saving each item
*count = 0;
db_transaction_begin();
db_pl_clear_items(pli->id);
while ((ret = rss_xml_parse_item(&ri, xml, &ptr)) == 0 && (*count < pli->query_limit))
{
if (library_is_exiting())
@ -509,7 +509,7 @@ rss_scan(const char *path, enum rss_scan_type scan_type)
int count;
int ret;
// Fetches or creates playlist, clears playlistitems
// Fetches or creates playlist
pli = playlist_fetch(&pl_is_new, path);
if (!pli)
return -1;
@ -517,6 +517,8 @@ rss_scan(const char *path, enum rss_scan_type scan_type)
// Retrieves the RSS and reads the feed, saving each item as a track, and also
// adds the relationship to playlistitems. The pli will also be updated with
// metadata from the RSS.
//
// playlistitems are only cleared if we are ready to add entries
ret = rss_save(pli, &count, scan_type);
if (ret < 0)
goto error;
@ -612,7 +614,6 @@ static int
rss_fullscan(void)
{
DPRINTF(E_LOG, L_LIB, "RSS feeds removed during full-rescan\n");
return LIBRARY_OK;
}