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authorPeter Colberg <peter@colberg.org>2015-12-08 12:53:09 -0500
committerJason A. Donenfeld <Jason@zx2c4.com>2016-01-13 17:19:34 +0100
commit9abe4a26a92b91170cb9c5dab830b40fb1e0327f (patch)
treee4f2d5301f9bc4a3bc09ae30b6ff23dd210ed981
parenta4014d0dbfcab1de7293179966c9b7fcfcc7b925 (diff)
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ui-repolist: return HTTP 404 if no repositories found
Return HTTP status code 404 Not found when querying a non-existent repository, which signals to search engines that a repository no longer exists. Further, some webservers such as nginx permit logging requests to different files depending on the HTTP code. Signed-off-by: Peter Colberg <peter@colberg.org>
-rw-r--r--ui-repolist.c20
1 files changed, 17 insertions, 3 deletions
diff --git a/ui-repolist.c b/ui-repolist.c
index 4912fa5..6010a39 100644
--- a/ui-repolist.c
+++ b/ui-repolist.c
@@ -115,6 +115,17 @@ static int is_visible(struct cgit_repo *repo)
return 1;
}
+static int any_repos_visible(void)
+{
+ int i;
+
+ for (i = 0; i < cgit_repolist.count; i++) {
+ if (is_visible(&cgit_repolist.repos[i]))
+ return 1;
+ }
+ return 0;
+}
+
static void print_sort_header(const char *title, const char *sort)
{
char *currenturl = cgit_currenturl();
@@ -266,6 +277,11 @@ void cgit_print_repolist(void)
char *section;
int sorted = 0;
+ if (!any_repos_visible()) {
+ cgit_print_error_page(404, "Not found", "No repositories found");
+ return;
+ }
+
if (ctx.cfg.enable_index_links)
++columns;
if (ctx.cfg.enable_index_owner)
@@ -347,9 +363,7 @@ void cgit_print_repolist(void)
html("</tr>\n");
}
html("</table>");
- if (!hits)
- cgit_print_error("No repositories found");
- else if (hits > ctx.cfg.max_repo_count)
+ if (hits > ctx.cfg.max_repo_count)
print_pager(hits, ctx.cfg.max_repo_count, ctx.qry.search, ctx.qry.sort);
cgit_print_docend();
}