Add links to the new refs page from summary page

If either branches or tags are filtered on the summary page, add a link to
refs/heads and/or refs/tags right below the last branch/tag.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/ui-summary.c b/ui-summary.c
index 97f1b57..016fea2 100644
--- a/ui-summary.c
+++ b/ui-summary.c
@@ -153,77 +153,90 @@ static int cgit_print_archive_cb(const char *refname, const unsigned char *sha1,
         if (!header) {
                 html("<table id='downloads'>");
                 html("<tr><th>Downloads</th></tr>");
                 header = 1;
         }
         html("<tr><td>");
         url = cgit_pageurl(cgit_query_repo, "blob",
                            fmt("id=%s&amp;path=%s", sha1_to_hex(fileid),
                                buf));
         html_link_open(url, NULL, NULL);
         html_txt(buf);
         html_link_close();
         html("</td></tr>");
         return 0;
 }
 
+static void print_refs_link(char *path)
+{
+        html("<tr class='nohover'><td colspan='4'>");
+        cgit_refs_link("[...]", NULL, NULL, cgit_query_head, NULL, path);
+        html("</td></tr>");
+}
+
 void cgit_print_branches(int maxcount)
 {
         struct reflist list;
         int i;
 
         html("<tr class='nohover'><th class='left'>Branch</th>"
              "<th class='left'>Idle</th>"
              "<th class='left'>Author</th>"
              "<th class='left'>Head commit</th></tr>\n");
 
         list.refs = NULL;
         list.alloc = list.count = 0;
         for_each_branch_ref(cgit_refs_cb, &list);
 
         if (maxcount == 0 || maxcount > list.count)
                 maxcount = list.count;
 
         if (maxcount < list.count) {
                 qsort(list.refs, list.count, sizeof(*list.refs), cmp_branch_age);
                 qsort(list.refs, maxcount, sizeof(*list.refs), cmp_ref_name);
         }
 
         for(i=0; i<maxcount; i++)
                 cgit_print_branch(list.refs[i]);
+
+        if (maxcount < list.count)
+                print_refs_link("heads");
 }
 
 void cgit_print_tags(int maxcount)
 {
         struct reflist list;
         int i;
 
         header = 0;
         list.refs = NULL;
         list.alloc = list.count = 0;
         for_each_tag_ref(cgit_refs_cb, &list);
         if (list.count == 0)
                 return;
         qsort(list.refs, list.count, sizeof(*list.refs), cmp_tag_age);
         if (!maxcount)
                 maxcount = list.count;
         else if (maxcount > list.count)
                 maxcount = list.count;
         print_tag_header();
         for(i=0; i<maxcount; i++)
                 print_tag(list.refs[i]);
+
+        if (maxcount < list.count)
+                print_refs_link("tags");
 }
 
 static void cgit_print_archives()
 {
         header = 0;
         for_each_ref(cgit_print_archive_cb, NULL);
         if (header)
                 html("</table>");
 }
 
 void cgit_print_summary()
 {
         html("<div id='summary'>");
         cgit_print_archives();
         html("<h2>");
         html_txt(cgit_repo->name);