Append path and branch to atom feed title

Currently all atom feeds for a repository get the same title but they
are actually unique per path and per branch.

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

1 files changed, 8 insertions, 0 deletions

diff --git a/ui-atom.c b/ui-atom.c
index 9331f74..b218456 100644
--- a/ui-atom.c
+++ b/ui-atom.c
@@ -1,133 +1,141 @@
 /* ui-atom.c: functions for atom feeds
  *
  * Copyright (C) 2008 Lars Hjemli
  *
  * Licensed under GNU General Public License v2
  *   (see COPYING for full license text)
  */
 
 #include "cgit.h"
 #include "html.h"
 #include "ui-shared.h"
 
 void add_entry(struct commit *commit, char *host)
 {
         char delim = '&';
         char *hex;
         char *mail, *t, *t2;
         struct commitinfo *info;
 
         info = cgit_parse_commit(commit);
         hex = sha1_to_hex(commit->object.sha1);
         html("<entry>\n");
         html("<title>");
         html_txt(info->subject);
         html("</title>\n");
         html("<updated>");
         cgit_print_date(info->committer_date, FMT_ATOMDATE, 0);
         html("</updated>\n");
         html("<author>\n");
         if (info->author) {
                 html("<name>");
                 html_txt(info->author);
                 html("</name>\n");
         }
         if (info->author_email && !ctx.cfg.noplainemail) {
                 mail = xstrdup(info->author_email);
                 t = strchr(mail, '<');
                 if (t)
                         t++;
                 else
                         t = mail;
                 t2 = strchr(t, '>');
                 if (t2)
                         *t2 = '\0';
                 html("<email>");
                 html_txt(t);
                 html("</email>\n");
                 free(mail);
         }
         html("</author>\n");
         html("<published>");
         cgit_print_date(info->author_date, FMT_ATOMDATE, 0);
         html("</published>\n");
         if (host) {
                 html("<link rel='alternate' type='text/html' href='");
                 html(cgit_httpscheme());
                 html_attr(host);
                 html_attr(cgit_pageurl(ctx.repo->url, "commit", NULL));
                 if (ctx.cfg.virtual_root)
                         delim = '?';
                 htmlf("%cid=%s", delim, hex);
                 html("'/>\n");
         }
         htmlf("<id>%s</id>\n", hex);
         html("<content type='text'>\n");
         html_txt(info->msg);
         html("</content>\n");
         html("<content type='xhtml'>\n");
         html("<div xmlns='http://www.w3.org/1999/xhtml'>\n");
         html("<pre>\n");
         html_txt(info->msg);
         html("</pre>\n");
         html("</div>\n");
         html("</content>\n");
         html("</entry>\n");
         cgit_free_commitinfo(info);
 }
 
 
 void cgit_print_atom(char *tip, char *path, int max_count)
 {
         char *host;
         const char *argv[] = {NULL, tip, NULL, NULL, NULL};
         struct commit *commit;
         struct rev_info rev;
         int argc = 2;
 
         if (ctx.qry.show_all)
                 argv[1] = "--all";
         else if (!tip)
                 argv[1] = ctx.qry.head;
 
         if (path) {
                 argv[argc++] = "--";
                 argv[argc++] = path;
         }
 
         init_revisions(&rev, NULL);
         rev.abbrev = DEFAULT_ABBREV;
         rev.commit_format = CMIT_FMT_DEFAULT;
         rev.verbose_header = 1;
         rev.show_root_diff = 0;
         rev.max_count = max_count;
         setup_revisions(argc, argv, &rev, NULL);
         prepare_revision_walk(&rev);
 
         host = cgit_hosturl();
         ctx.page.mimetype = "text/xml";
         ctx.page.charset = "utf-8";
         cgit_print_http_headers(&ctx);
         html("<feed xmlns='http://www.w3.org/2005/Atom'>\n");
         html("<title>");
         html_txt(ctx.repo->name);
+        if (path) {
+                html("/");
+                html_txt(path);
+        }
+        if (tip && !ctx.qry.show_all) {
+                html(", branch ");
+                html_txt(tip);
+        }
         html("</title>\n");
         html("<subtitle>");
         html_txt(ctx.repo->desc);
         html("</subtitle>\n");
         if (host) {
                 html("<link rel='alternate' type='text/html' href='");
                 html(cgit_httpscheme());
                 html_attr(host);
                 html_attr(cgit_repourl(ctx.repo->url));
                 html("'/>\n");
         }
         while ((commit = get_revision(&rev)) != NULL) {
                 add_entry(commit, host);
                 free(commit->buffer);
                 commit->buffer = NULL;
                 free_commit_list(commit->parents);
                 commit->parents = NULL;
         }
         html("</feed>\n");
 }