X-Git-Url: https://gitweb.ps.run/ps-cgit/blobdiff_plain/c422b9b3d5938a4d386533604d4c0dbedfcb2b6d..ecd6b7230c88deb23f880ee1df75ae4b230cf9ec:/ui-shared.c

diff --git a/ui-shared.c b/ui-shared.c
index d8cc4d7..ff03cb2 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -65,6 +65,13 @@ const char *cgit_hosturl()
 	return fmtalloc("%s:%s", ctx.env.server_name, ctx.env.server_port);
 }
 
+const char *cgit_currenturl()
+{
+	if (!ctx.qry.url)
+		return cgit_rooturl();
+	return ctx.qry.url;
+}
+
 const char *cgit_rooturl()
 {
 	if (ctx.cfg.virtual_root)
@@ -140,14 +147,14 @@ const char *cgit_repobasename(const char *reponame)
 	return rvbuf;
 }
 
-static void site_url(const char *page, const char *search, const char *sort, int ofs)
+static void site_url(const char *page, const char *search, const char *sort, int ofs, int always_root)
 {
 	char *delim = "?";
 
-	if (ctx.cfg.virtual_root)
-		html_attr(ctx.cfg.virtual_root);
+	if (always_root || page)
+		html_attr(cgit_rooturl());
 	else
-		html_url_path(ctx.cfg.script_name);
+		html_attr(cgit_currenturl());
 
 	if (page) {
 		htmlf("?p=%s", page);
@@ -172,7 +179,7 @@ static void site_url(const char *page, const char *search, const char *sort, int
 }
 
 static void site_link(const char *page, const char *name, const char *title,
-		      const char *class, const char *search, const char *sort, int ofs)
+		      const char *class, const char *search, const char *sort, int ofs, int always_root)
 {
 	html("<a");
 	if (title) {
@@ -186,16 +193,16 @@ static void site_link(const char *page, const char *name, const char *title,
 		html("'");
 	}
 	html(" href='");
-	site_url(page, search, sort, ofs);
+	site_url(page, search, sort, ofs, always_root);
 	html("'>");
 	html_txt(name);
 	html("</a>");
 }
 
 void cgit_index_link(const char *name, const char *title, const char *class,
-		     const char *pattern, const char *sort, int ofs)
+		     const char *pattern, const char *sort, int ofs, int always_root)
 {
-	site_link(NULL, name, title, class, pattern, sort, ofs);
+	site_link(NULL, name, title, class, pattern, sort, ofs, always_root);
 }
 
 static char *repolink(const char *title, const char *class, const char *page,
@@ -439,7 +446,7 @@ static void cgit_self_link(char *name, const char *title, const char *class)
 {
 	if (!strcmp(ctx.qry.page, "repolist"))
 		cgit_index_link(name, title, class, ctx.qry.search, ctx.qry.sort,
-				ctx.qry.ofs);
+				ctx.qry.ofs, 1);
 	else if (!strcmp(ctx.qry.page, "summary"))
 		cgit_summary_link(name, title, class, ctx.qry.head);
 	else if (!strcmp(ctx.qry.page, "tag"))
@@ -751,31 +758,19 @@ void cgit_print_docend()
 
 static void add_clone_urls(void (*fn)(const char *), char *txt, char *suffix)
 {
-	struct strbuf buf = STRBUF_INIT;
-	char *h = txt, *t, c;
+	struct strbuf **url_list = strbuf_split_str(txt, ' ', 0);
+	int i;
 
-	while (h && *h) {
-		while (h && *h == ' ')
-			h++;
-		if (!*h)
-			break;
-		t = h;
-		while (t && *t && *t != ' ')
-			t++;
-		c = *t;
-		*t = 0;
-
-		if (suffix && *suffix) {
-			strbuf_reset(&buf);
-			strbuf_addf(&buf, "%s/%s", h, suffix);
-			h = buf.buf;
-		}
-		fn(h);
-		*t = c;
-		h = t;
+	for (i = 0; url_list[i]; i++) {
+		strbuf_rtrim(url_list[i]);
+		if (url_list[i]->len == 0)
+			continue;
+		if (suffix && *suffix)
+			strbuf_addf(url_list[i], "/%s", suffix);
+		fn(url_list[i]->buf);
 	}
 
-	strbuf_release(&buf);
+	strbuf_list_free(url_list);
 }
 
 void cgit_add_clone_urls(void (*fn)(const char *))
@@ -880,7 +875,7 @@ static void print_header(void)
 
 	html("<td class='main'>");
 	if (ctx.repo) {
-		cgit_index_link("index", NULL, NULL, NULL, NULL, 0);
+		cgit_index_link("index", NULL, NULL, NULL, NULL, 0, 1);
 		html(" : ");
 		cgit_summary_link(ctx.repo->name, ctx.repo->name, NULL, NULL);
 		if (ctx.env.authenticated) {
@@ -958,13 +953,13 @@ void cgit_print_pageheader(void)
 		html("<input type='submit' value='search'/>\n");
 		html("</form>\n");
 	} else if (ctx.env.authenticated) {
-		site_link(NULL, "index", NULL, hc("repolist"), NULL, NULL, 0);
+		site_link(NULL, "index", NULL, hc("repolist"), NULL, NULL, 0, 1);
 		if (ctx.cfg.root_readme)
 			site_link("about", "about", NULL, hc("about"),
-				  NULL, NULL, 0);
+				  NULL, NULL, 0, 1);
 		html("</td><td class='form'>");
 		html("<form method='get' action='");
-		html_attr(cgit_rooturl());
+		html_attr(cgit_currenturl());
 		html("'>\n");
 		html("<input type='text' name='q' size='10' value='");
 		html_attr(ctx.qry.search);