diff options
| -rw-r--r-- | plugins/mod_http.lua | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/plugins/mod_http.lua b/plugins/mod_http.lua index b7376831..edd4f59d 100644 --- a/plugins/mod_http.lua +++ b/plugins/mod_http.lua @@ -9,6 +9,9 @@ module:set_global(); module:depends("http_errors"); +local moduleapi = require "core.moduleapi"; +local url_parse = require "socket.url".parse; + local server = require "net.http.server"; server.set_default_host(module:get_option_string("http_default_host")); @@ -31,9 +34,27 @@ local function get_http_event(host, app_path, key) end local function get_base_path(host_module, app_name, default_app_path) - return host_module:get_option("http_paths", {})[app_name] -- Host + return normalize_path(host_module:get_option("http_paths", {})[app_name] -- Host or module:get_option("http_paths", {})[app_name] -- Global - or default_app_path; -- Default + or default_app_path); -- Default +end + +-- Helper to deduce a module's external URL +function moduleapi.http_url(module, app_name, default_path) + app_name = app_name or (module.name:gsub("^http_", "")); + local ext = url_parse(module:get_option_string("http_external_url")) or {}; + local services = portmanager.get_active_services(); + local http_services = services:get("https") or services:get("http"); + for interface, ports in pairs(http_services) do + for port, services in pairs(ports) do + local path = get_base_path(module, app_name, default_path or "/"..app_name); + port = tonumber(ext.port) or port or 80; + if port == 80 then port = ""; else port = ":"..port; end + return (ext.scheme or services[1].service.name).."://" + ..(ext.host or module.host)..port + ..normalize_path(ext.path or "/")..(path:sub(2)); + end + end end function module.add_host(module) @@ -43,8 +64,8 @@ function module.add_host(module) local function http_app_added(event) local app_name = event.item.name; local default_app_path = event.item.default_path or "/"..app_name; - local app_path = normalize_path(get_base_path(module, app_name, default_app_path)); - if not app_name then + local app_path = get_base_path(module, app_name, default_app_path); + if not app_name then -- TODO: Link to docs module:log("error", "HTTP app has no 'name', add one or use module:provides('http', app)"); return; |