# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1574004808 -3600
# Node ID 8992f84ca8707b138e18466f3d66358d73c8ab61
# Parent  cb9517827d7626e026af3380ea8c1bdecf80075c
mod_http_index: Only show http apps that include a title by default

This lets http modules indicate whether they make sense to be
user-facing or not.

diff -r cb9517827d76 -r 8992f84ca870 mod_http_index/README.markdown
--- a/mod_http_index/README.markdown	Sun Nov 17 16:32:59 2019 +0100
+++ b/mod_http_index/README.markdown	Sun Nov 17 16:33:28 2019 +0100
@@ -22,6 +22,15 @@
 
 # Advanced
 
+## Listing all items
+
+By default only HTTP apps that include a human-readable title are
+listed. This filtering can be disabled by setting:
+
+```lua
+http_index_list_all = true
+```
+
 ## Template
 
 The template can be customized by copying the included `http_index.html`
diff -r cb9517827d76 -r 8992f84ca870 mod_http_index/mod_http_index.lua
--- a/mod_http_index/mod_http_index.lua	Sun Nov 17 16:32:59 2019 +0100
+++ b/mod_http_index/mod_http_index.lua	Sun Nov 17 16:33:28 2019 +0100
@@ -3,6 +3,8 @@
 
 module:depends"http";
 
+local show_all = module:get_option_boolean(module.name .. "_show_all", true);
+
 local base_template;
 do
 	local template_file = module:get_option_string(module.name .. "_template", module.name .. ".html");
@@ -28,7 +30,7 @@
 	local host_items = module:get_host_items("http-provider");
 	local http_apps = {}
 	for _, item in ipairs(host_items) do
-		if module.name ~= item._provided_by then
+		if module.name ~= item._provided_by and (show_all or item.title) then
 			table.insert(http_apps, {
 				title = item.title or item.name;
 				name = item.name;