mirror of
https://github.com/owntone/owntone-server.git
synced 2024-12-29 00:23:23 -05:00
[jsonapi] support composers
- enable search for composer (albums/tracks) - expose new rest endpoint for retreiving all known composers
This commit is contained in:
whatdoineed2do/Ray
parent
69ed6d1365
commit
69d32eb691
@ -685,7 +685,7 @@ fetch_playlist(bool *notfound, uint32_t playlist_id)
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}
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static int
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fetch_genres(struct query_params *query_params, json_object *items, int *total)
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fetch_browse_info(struct query_params *query_params, json_object *items, int *total)
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{
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struct db_browse_info dbbi;
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json_object *item;
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@ -716,6 +716,18 @@ fetch_genres(struct query_params *query_params, json_object *items, int *total)
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return ret;
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}
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static int
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fetch_genres(struct query_params *query_params, json_object *items, int *total)
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{
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return fetch_browse_info(query_params, items, total);
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}
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static int
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fetch_composers(struct query_params *query_params, json_object *items, int *total)
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{
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return fetch_browse_info(query_params, items, total);
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}
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static int
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fetch_directories(int parent_id, json_object *items)
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{
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@ -3984,6 +3996,90 @@ jsonapi_reply_library_genres(struct httpd_request *hreq)
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return HTTP_OK;
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}
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static int
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jsonapi_reply_library_composers(struct httpd_request *hreq)
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{
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struct query_params query_params;
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const char *param;
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const char *genre_param;
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char *tmp;
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enum media_kind media_kind;
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json_object *reply;
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json_object *items;
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int total;
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int ret;
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if (!is_modified(hreq->req, DB_ADMIN_DB_UPDATE))
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return HTTP_NOTMODIFIED;
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media_kind = 0;
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param = evhttp_find_header(hreq->query, "media_kind");
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if (param)
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{
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media_kind = db_media_kind_enum(param);
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if (!media_kind)
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{
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DPRINTF(E_LOG, L_WEB, "Invalid media kind '%s'\n", param);
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return HTTP_BADREQUEST;
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}
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}
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genre_param = evhttp_find_header(hreq->query, "genre");
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reply = json_object_new_object();
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items = json_object_new_array();
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json_object_object_add(reply, "items", items);
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memset(&query_params, 0, sizeof(struct query_params));
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ret = query_params_limit_set(&query_params, hreq);
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if (ret < 0)
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goto error;
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query_params.type = Q_BROWSE_COMPOSERS;
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query_params.sort = S_COMPOSER;
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query_params.idx_type = I_NONE;
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if (media_kind)
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query_params.filter = db_mprintf("(f.media_kind = %d)", media_kind);
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if (genre_param)
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{
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if (query_params.filter == NULL)
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{
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query_params.filter = db_mprintf("(f.genre = '%s')", genre_param);
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}
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else
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{
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tmp = query_params.filter;
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query_params.filter = db_mprintf("(%s AND f.genre = '%s')", tmp, genre_param);
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free(tmp);
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}
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}
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ret = fetch_composers(&query_params, items, &total);
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if (ret < 0)
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goto error;
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json_object_object_add(reply, "total", json_object_new_int(total));
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json_object_object_add(reply, "offset", json_object_new_int(query_params.offset));
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json_object_object_add(reply, "limit", json_object_new_int(query_params.limit));
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ret = evbuffer_add_printf(hreq->reply, "%s", json_object_to_json_string(reply));
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if (ret < 0)
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DPRINTF(E_LOG, L_WEB, "browse: Couldn't add composers to response buffer.\n");
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error:
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jparse_free(reply);
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free_query_params(&query_params, 1);
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if (ret < 0)
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return HTTP_INTERNAL;
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return HTTP_OK;
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}
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static int
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jsonapi_reply_library_count(struct httpd_request *hreq)
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{
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@ -4186,9 +4282,9 @@ search_tracks(json_object *reply, struct httpd_request *hreq, const char *param_
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if (param_query)
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{
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if (media_kind)
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query_params.filter = db_mprintf("(f.title LIKE '%%%q%%' AND f.media_kind = %d)", param_query, media_kind);
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query_params.filter = db_mprintf("(f.title LIKE '%%%q%%' AND f.media_kind = %d) OR (f.composer LIKE '%%%q%%')", param_query, media_kind, param_query);
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else
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query_params.filter = db_mprintf("(f.title LIKE '%%%q%%')", param_query);
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query_params.filter = db_mprintf("(f.title LIKE '%%%q%%') OR (f.composer LIKE '%%%q%%')", param_query, param_query);
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}
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else
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{
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@ -4309,9 +4405,9 @@ search_albums(json_object *reply, struct httpd_request *hreq, const char *param_
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if (param_query)
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{
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if (media_kind)
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query_params.filter = db_mprintf("(f.album LIKE '%%%q%%' AND f.media_kind = %d)", param_query, media_kind);
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query_params.filter = db_mprintf("(f.album LIKE '%%%q%%' AND f.media_kind = %d) OR (f.composer LIKE '%%%q%%')", param_query, media_kind, param_query);
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else
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query_params.filter = db_mprintf("(f.album LIKE '%%%q%%')", param_query);
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query_params.filter = db_mprintf("(f.album LIKE '%%%q%%') OR (f.composer LIKE '%%%q%%')", param_query, param_query);
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}
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else
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{
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@ -4341,6 +4437,68 @@ search_albums(json_object *reply, struct httpd_request *hreq, const char *param_
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return ret;
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}
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static int
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search_composers(json_object *reply, struct httpd_request *hreq, const char *param_query, struct smartpl *smartpl_expression, enum media_kind media_kind)
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{
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json_object *type;
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json_object *items;
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struct query_params query_params;
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int total;
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int ret;
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memset(&query_params, 0, sizeof(struct query_params));
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ret = query_params_limit_set(&query_params, hreq);
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if (ret < 0)
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goto out;
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type = json_object_new_object();
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json_object_object_add(reply, "composers", type);
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items = json_object_new_array();
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json_object_object_add(type, "items", items);
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query_params.type = Q_BROWSE_COMPOSERS;
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query_params.sort = S_COMPOSER;
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ret = query_params_limit_set(&query_params, hreq);
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if (ret < 0)
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goto out;
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if (param_query)
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{
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if (media_kind)
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query_params.filter = db_mprintf("(f.composer LIKE '%%%q%%' AND f.media_kind = %d)", param_query, media_kind);
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else
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query_params.filter = db_mprintf("(f.composer LIKE '%%%q%%')", param_query);
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}
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else
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{
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query_params.filter = strdup(smartpl_expression->query_where);
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query_params.having = safe_strdup(smartpl_expression->having);
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query_params.order = safe_strdup(smartpl_expression->order);
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if (smartpl_expression->limit > 0)
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{
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query_params.idx_type = I_SUB;
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query_params.limit = smartpl_expression->limit;
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query_params.offset = 0;
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}
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}
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ret = fetch_genres(&query_params, items, &total);
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if (ret < 0)
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goto out;
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json_object_object_add(type, "total", json_object_new_int(total));
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json_object_object_add(type, "offset", json_object_new_int(query_params.offset));
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json_object_object_add(type, "limit", json_object_new_int(query_params.limit));
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out:
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free_query_params(&query_params, 1);
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return ret;
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}
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static int
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search_playlists(json_object *reply, struct httpd_request *hreq, const char *param_query)
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{
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@ -4456,6 +4614,13 @@ jsonapi_reply_search(struct httpd_request *hreq)
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goto error;
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}
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if (strstr(param_type, "composer"))
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{
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ret = search_composers(reply, hreq, param_query, &smartpl_expression, media_kind);
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if (ret < 0)
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goto error;
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}
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if (strstr(param_type, "playlist") && param_query)
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{
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ret = search_playlists(reply, hreq, param_query);
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@ -4565,6 +4730,7 @@ static struct httpd_uri_map adm_handlers[] =
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{ EVHTTP_REQ_PUT, "^/api/library/tracks/[[:digit:]]+$", jsonapi_reply_library_tracks_put_byid },
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{ EVHTTP_REQ_GET, "^/api/library/tracks/[[:digit:]]+/playlists$", jsonapi_reply_library_track_playlists },
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{ EVHTTP_REQ_GET, "^/api/library/genres$", jsonapi_reply_library_genres},
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{ EVHTTP_REQ_GET, "^/api/library/composers$", jsonapi_reply_library_composers },
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{ EVHTTP_REQ_GET, "^/api/library/count$", jsonapi_reply_library_count },
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{ EVHTTP_REQ_GET, "^/api/library/files$", jsonapi_reply_library_files },
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{ EVHTTP_REQ_POST, "^/api/library/add$", jsonapi_reply_library_add },
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