Minor optimization in timeline retrieving.

Functions now receive an optional int *more, set to 1 if
there are more than the 'show' requested.

1 files changed, 11 insertions, 14 deletions

diff --git a/html.c b/html.c
index 3b63cfc..bd94e9f 100644
--- a/html.c
+++ b/html.c
@@ -3314,21 +3314,17 @@ int html_get_handler(const xs_dict *req, const char *q_path,
         }
         else {
             xs *list = NULL;
-            xs *next = NULL;
+            int more = 0;
 
-            if (xs_is_true(xs_dict_get(srv_config, "strict_public_timelines"))) {
-                list = timeline_simple_list(&snac, "public", skip, show);
-                next = timeline_simple_list(&snac, "public", skip + show, 1);
-            }
-            else {
-                list = timeline_list(&snac, "public", skip, show);
-                next = timeline_list(&snac, "public", skip + show, 1);
-            }
+            if (xs_is_true(xs_dict_get(srv_config, "strict_public_timelines")))
+                list = timeline_simple_list(&snac, "public", skip, show, &more);
+            else 
+                list = timeline_list(&snac, "public", skip, show, &more);
 
             xs *pins = pinned_list(&snac);
             pins = xs_list_cat(pins, list);
 
-            *body = html_timeline(&snac, pins, 1, skip, show, xs_list_len(next), NULL, "", 1, error);
+            *body = html_timeline(&snac, pins, 1, skip, show, more, NULL, "", 1, error);
 
             *b_size = strlen(*body);
             status  = HTTP_STATUS_OK;
@@ -3490,13 +3486,14 @@ int html_get_handler(const xs_dict *req, const char *q_path,
                                 xs_dict_get(req, "if-none-match"), etag);
                 }
                 else {
+                    int more = 0;
+
                     snac_debug(&snac, 1, xs_fmt("building timeline"));
 
-                    xs *list = timeline_list(&snac, "private", skip, show);
-                    xs *next = timeline_list(&snac, "private", skip + show, 1);
+                    xs *list = timeline_list(&snac, "private", skip, show, &more);
 
                     *body = html_timeline(&snac, list, 0, skip, show,
-                            xs_list_len(next), NULL, "/admin", 1, error);
+                            more, NULL, "/admin", 1, error);
 
                     *b_size = strlen(*body);
                     status  = HTTP_STATUS_OK;
@@ -3702,7 +3699,7 @@ int html_get_handler(const xs_dict *req, const char *q_path,
 
         int cnt = xs_number_get(xs_dict_get_def(srv_config, "max_public_entries", "20"));
 
-        xs *elems = timeline_simple_list(&snac, "public", 0, cnt);
+        xs *elems = timeline_simple_list(&snac, "public", 0, cnt, NULL);
         xs *bio   = xs_dup(xs_dict_get(snac.config, "bio"));
 
         xs *rss_title = xs_fmt("%s (@%s@%s)",