X-Git-Url: https://gitweb.ps.run/ps-cgit/blobdiff_plain/bead27b730526e4501ebaeb3b7c1116cd09f7b93..9337c7ee83221d48d02c3c7b5c9dcbaca23ad92f:/ui-shared.c?ds=inline

diff --git a/ui-shared.c b/ui-shared.c
index 3fa36d6..2547e43 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -1039,7 +1039,7 @@ void cgit_print_pageheader(void)
 		free(currenturl);
 	}
 	html("</td></tr></table>\n");
-	if (ctx.env.authenticated && ctx.qry.vpath) {
+	if (ctx.env.authenticated && ctx.repo && ctx.qry.vpath) {
 		html("<div class='path'>");
 		html("path: ");
 		cgit_print_path_crumbs(ctx.qry.vpath);
@@ -1074,18 +1074,18 @@ void cgit_print_filemode(unsigned short mode)
 void cgit_compose_snapshot_prefix(struct strbuf *filename, const char *base,
 				  const char *ref)
 {
-	unsigned char sha1[20];
+	struct object_id oid;
 
 	/*
 	 * Prettify snapshot names by stripping leading "v" or "V" if the tag
 	 * name starts with {v,V}[0-9] and the prettify mapping is injective,
 	 * i.e. each stripped tag can be inverted without ambiguities.
 	 */
-	if (get_sha1(fmt("refs/tags/%s", ref), sha1) == 0 &&
+	if (get_oid(fmt("refs/tags/%s", ref), &oid) == 0 &&
 	    (ref[0] == 'v' || ref[0] == 'V') && isdigit(ref[1]) &&
-	    ((get_sha1(fmt("refs/tags/%s", ref + 1), sha1) == 0) +
-	     (get_sha1(fmt("refs/tags/v%s", ref + 1), sha1) == 0) +
-	     (get_sha1(fmt("refs/tags/V%s", ref + 1), sha1) == 0) == 1))
+	    ((get_oid(fmt("refs/tags/%s", ref + 1), &oid) == 0) +
+	     (get_oid(fmt("refs/tags/v%s", ref + 1), &oid) == 0) +
+	     (get_oid(fmt("refs/tags/V%s", ref + 1), &oid) == 0) == 1))
 		ref++;
 
 	strbuf_addf(filename, "%s-%s", base, ref);
@@ -1111,3 +1111,34 @@ void cgit_print_snapshot_links(const char *repo, const char *head,
 	}
 	strbuf_release(&filename);
 }
+
+void cgit_set_title_from_path(const char *path)
+{
+	size_t path_len, path_index, path_last_end;
+	char *new_title;
+
+	if (!path)
+		return;
+
+	path_len = strlen(path);
+	new_title = xmalloc(path_len + 3 + strlen(ctx.page.title) + 1);
+	new_title[0] = '\0';
+
+	for (path_index = path_len, path_last_end = path_len; path_index-- > 0;) {
+		if (path[path_index] == '/') {
+			if (path_index == path_len - 1) {
+				path_last_end = path_index - 1;
+				continue;
+			}
+			strncat(new_title, &path[path_index + 1], path_last_end - path_index - 1);
+			strcat(new_title, "\\");
+			path_last_end = path_index;
+		}
+	}
+	if (path_last_end)
+		strncat(new_title, path, path_last_end);
+
+	strcat(new_title, " - ");
+	strcat(new_title, ctx.page.title);
+	ctx.page.title = new_title;
+}