# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1601912706 -3600
# Node ID 3a03ae9a088256c94c7b50cad8507ac683ea262d
# Parent  7678b4880719e89f70c7a3bd921edf0ec1d1ac66
mod_invites_register_web: Support linking to a web chat after successful registration

diff -r 7678b4880719 -r 3a03ae9a0882 mod_invites_register_web/README.markdown
--- a/mod_invites_register_web/README.markdown	Thu Oct 01 17:51:32 2020 +0200
+++ b/mod_invites_register_web/README.markdown	Mon Oct 05 16:45:06 2020 +0100
@@ -37,6 +37,10 @@
 There is no specific configuration for this module (though it uses the
 optional `site_name` to override the displayed site name.
 
+You may also set `webchat_url` to the URL of a web chat that will be linked
+to after successful registration. If not specified but mod_conversejs is loaded
+on the current host, it will default to the URL of that module.
+
 This module depends on mod_invites_page solely for the case where an invalid
 invite token is received - it will redirect to mod_invites_page so that an
 appropriate error can be served to the user.
diff -r 7678b4880719 -r 3a03ae9a0882 mod_invites_register_web/html/register_success.html
--- a/mod_invites_register_web/html/register_success.html	Thu Oct 01 17:51:32 2020 +0200
+++ b/mod_invites_register_web/html/register_success.html	Mon Oct 05 16:45:06 2020 +0100
@@ -45,6 +45,16 @@
 				<p>To start chatting, you need to enter your new account
 				credentials into your chosen XMPP software.</p>
 
+				{webchat_url&
+				<div class="alert alert-success">
+					<p>You can also use our online web chat to get started
+					right away.
+					</p>
+					<a class="btn btn-primary" href="{webchat_url}">Log in via web</a>
+				</div>
+				}
+
+
 				<p>As a final reminder, your account details are shown below:</p>
 
 				<form class="account-details col-12 col-lg-6 mx-auto">
diff -r 7678b4880719 -r 3a03ae9a0882 mod_invites_register_web/mod_invites_register_web.lua
--- a/mod_invites_register_web/mod_invites_register_web.lua	Thu Oct 01 17:51:32 2020 +0200
+++ b/mod_invites_register_web/mod_invites_register_web.lua	Mon Oct 05 16:45:06 2020 +0100
@@ -1,6 +1,7 @@
 local id = require "util.id";
 local http_formdecode = require "net.http".formdecode;
 local usermanager = require "core.usermanager";
+local modulemanager = require "core.modulemanager";
 local nodeprep = require "util.encodings".stringprep.nodeprep;
 local st = require "util.stanza";
 local url_escape = require "util.http".urlencode;
@@ -14,6 +15,14 @@
 local site_name = module:get_option_string("site_name", module.host);
 local site_apps = module:shared("register_apps/apps");
 
+local webchat_url = module:get_option_string("webchat_url");
+
+-- If not provided, but mod_conversejs is loaded, default to that
+if not webchat_url and modulemanager.get_modules_for_host(module.host):contains("conversejs") then
+	local conversejs = module:depends("conversejs");
+	webchat_url = conversejs.module:http_url();
+end
+
 module:depends("http");
 
 local invites = module:depends("invites");
@@ -166,6 +175,7 @@
 			domain = module.host;
 			password = password;
 			app = app_info;
+			webchat_url = webchat_url;
 		});
 	else
 		local err_id = id.short();