X-Git-Url: https://gitweb.ps.run/ps-cgit/blobdiff_plain/7dc99a4bbbb8b791b58bd8bd34a3b149e3c0bb52..42e459bb1f209df8278f4f4f0ee3f4bcfae80da8:/ui-shared.c

diff --git a/ui-shared.c b/ui-shared.c
index c8c1c21..64c237f 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -69,9 +69,9 @@ char *cgit_pageurl(const char *reponame, const char *pagename,
 				   pagename);
 	} else {
 		if (query)
-			return fmt("?r=%s&p=%s&%s", reponame, pagename, query);
+			return fmt("?r=%s&p=%s&%s", reponame, pagename, query);
 		else
-			return fmt("?r=%s&p=%s", reponame, pagename);
+			return fmt("?r=%s&p=%s", reponame, pagename);
 	}
 }
 
@@ -87,6 +87,120 @@ char *cgit_currurl()
 		return fmt("%s/", cgit_virtual_root);
 }
 
+static char *repolink(char *title, char *class, char *page, char *head,
+		      char *path)
+{
+	char *delim = "?";
+
+	html("<a");
+	if (title) {
+		html(" title='");
+		html_attr(title);
+		html("'");
+	}
+	if (class) {
+		html(" class='");
+		html_attr(class);
+		html("'");
+	}
+	html(" href='");
+	if (cgit_virtual_root) {
+		html_attr(cgit_virtual_root);
+		if (cgit_virtual_root[strlen(cgit_virtual_root) - 1] != '/')
+			html("/");
+		html_attr(cgit_repo->url);
+		if (cgit_repo->url[strlen(cgit_repo->url) - 1] != '/')
+			html("/");
+		if (page) {
+			html(page);
+			html("/");
+			if (path)
+				html_attr(path);
+		}
+	} else {
+		html(cgit_script_name);
+		html("?url=");
+		html_attr(cgit_repo->url);
+		if (cgit_repo->url[strlen(cgit_repo->url) - 1] != '/')
+			html("/");
+		if (page) {
+			html(page);
+			html("/");
+			if (path)
+				html_attr(path);
+		}
+		delim = "&amp;";
+	}
+	if (head && strcmp(head, cgit_repo->defbranch)) {
+		html(delim);
+		html("h=");
+		html_attr(head);
+		delim = "&amp;";
+	}
+	return fmt("%s", delim);
+}
+
+static void reporevlink(char *page, char *name, char *title, char *class,
+			char *head, char *rev, char *path)
+{
+	char *delim;
+
+	delim = repolink(title, class, page, head, path);
+	if (rev && strcmp(rev, cgit_query_head)) {
+		html(delim);
+		html("id=");
+		html_attr(rev);
+	}
+	html("'>");
+	html_txt(name);
+	html("</a>");
+}
+
+void cgit_tree_link(char *name, char *title, char *class, char *head,
+		    char *rev, char *path)
+{
+	reporevlink("tree", name, title, class, head, rev, path);
+}
+
+void cgit_log_link(char *name, char *title, char *class, char *head,
+		   char *rev, char *path)
+{
+	reporevlink("log", name, title, class, head, rev, path);
+}
+
+void cgit_commit_link(char *name, char *title, char *class, char *head,
+		      char *rev)
+{
+	if (strlen(name) > cgit_max_msg_len && cgit_max_msg_len >= 15) {
+		name[cgit_max_msg_len] = '\0';
+		name[cgit_max_msg_len - 1] = '.';
+		name[cgit_max_msg_len - 2] = '.';
+		name[cgit_max_msg_len - 3] = '.';
+	}
+	reporevlink("commit", name, title, class, head, rev, NULL);
+}
+
+void cgit_diff_link(char *name, char *title, char *class, char *head,
+		    char *new_rev, char *old_rev, char *path)
+{
+	char *delim;
+
+	delim = repolink(title, class, "diff", head, path);
+	if (new_rev && strcmp(new_rev, cgit_query_head)) {
+		html(delim);
+		html("id=");
+		html_attr(new_rev);
+		delim = "&amp;";
+	}
+	if (old_rev) {
+		html(delim);
+		html("id2=");
+		html_attr(old_rev);
+	}
+	html("'>");
+	html_txt(name);
+	html("</a>");
+}
 
 void cgit_print_date(time_t secs, char *format)
 {
@@ -169,19 +283,38 @@ void cgit_print_docend()
 void cgit_print_pageheader(char *title, int show_search)
 {
 	html("<table id='layout'>");
-	html("<tr><td id='header'>");
-	html(cgit_root_title);
-	html("</td><td id='logo'>");
+	html("<tr><td id='header'><a href='");
+	html_attr(cgit_rooturl());
+	html("'>");
+	html_txt(cgit_root_title);
+	html("</a></td><td id='logo'>");
 	html("<a href='");
 	html_attr(cgit_logo_link);
 	htmlf("'><img src='%s' alt='logo'/></a>", cgit_logo);
 	html("</td></tr>");
 	html("<tr><td id='crumb'>");
-	htmlf("<a href='%s'>root</a>", cgit_rooturl());
 	if (cgit_query_repo) {
-		htmlf(" : <a href='%s'>", cgit_repourl(cgit_repo->url));
 		html_txt(cgit_repo->name);
-		htmlf("</a> : %s", title);
+		html(" (");
+		html_txt(cgit_query_head);
+		html(") : &nbsp;");
+		reporevlink(NULL, "summary", NULL, NULL, cgit_query_head,
+			    NULL, NULL);
+		html(" ");
+		cgit_log_link("log", NULL, NULL, cgit_query_head,
+			      cgit_query_sha1, cgit_query_path);
+		html(" ");
+		cgit_tree_link("tree", NULL, NULL, cgit_query_head,
+			       cgit_query_sha1, NULL);
+		html(" ");
+		cgit_commit_link("commit", NULL, NULL, cgit_query_head,
+			      cgit_query_sha1);
+		html(" ");
+		cgit_diff_link("diff", NULL, NULL, cgit_query_head,
+			       cgit_query_sha1, cgit_query_sha2,
+			       cgit_query_path);
+	} else {
+		html_txt("Index of repositories");
 	}
 	html("</td>");
 	html("<td id='search'>");