X-Git-Url: https://gitweb.ps.run/ps-cgit/blobdiff_plain/bead27b730526e4501ebaeb3b7c1116cd09f7b93..c1cd290d1f83d3d1c2d081d734e8d213f12cc06b:/ui-shared.c

diff --git a/ui-shared.c b/ui-shared.c
index 3fa36d6..315dedb 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -347,18 +347,11 @@ void cgit_log_link(const char *name, const char *title, const char *class,
 	html("</a>");
 }
 
-void cgit_commit_link(char *name, const char *title, const char *class,
+void cgit_commit_link(const char *name, const char *title, const char *class,
 		      const char *head, const char *rev, const char *path)
 {
 	char *delim;
 
-	if (strlen(name) > ctx.cfg.max_msg_len && ctx.cfg.max_msg_len >= 15) {
-		name[ctx.cfg.max_msg_len] = '\0';
-		name[ctx.cfg.max_msg_len - 1] = '.';
-		name[ctx.cfg.max_msg_len - 2] = '.';
-		name[ctx.cfg.max_msg_len - 3] = '.';
-	}
-
 	delim = repolink(title, class, "commit", head, path);
 	if (rev && ctx.qry.head && strcmp(rev, ctx.qry.head)) {
 		html(delim);
@@ -387,9 +380,13 @@ void cgit_commit_link(char *name, const char *title, const char *class,
 		html("follow=1");
 	}
 	html("'>");
-	if (name[0] != '\0')
-		html_txt(name);
-	else
+	if (name[0] != '\0') {
+		if (strlen(name) > ctx.cfg.max_msg_len && ctx.cfg.max_msg_len >= 15) {
+			html_ntxt(name, ctx.cfg.max_msg_len - 3);
+			html("...");
+		} else
+			html_txt(name);
+	} else
 		html_txt("(no commit message)");
 	html("</a>");
 }
@@ -1039,7 +1036,7 @@ 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 +1071,18 @@ 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 +1108,34 @@ 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;
+}