Mercurial > prosody-modules
view mod_component_http/mod_component_http.lua @ 4211:0f26ae2f2a74
mod_invites_page: Change client selection button text from 'Install' to 'Select' by default
This also allows specific clients entries to override the text via the 'select_text' field.
Rationale:
1) users may already have the software installed, we still want them to select it anyway
for the tailored setup experience.
2) some clients (e.g. web clients) are not really "installed" so the text was misleading
author | Matthew Wild <mwild1@gmail.com> |
---|---|
date | Fri, 16 Oct 2020 11:06:25 +0100 |
parents | 032589c801d7 |
children |
line wrap: on
line source
local http = require "net.http"; local json = require "util.json"; local st = require "util.stanza"; local xml = require "util.xml"; local unpack = rawget(_G, "unpack") or table.unpack; local url = module:get_option_string("component_post_url"); assert(url, "Missing required config option 'component_post_url'"); local stanza_kinds = module:get_option_set("post_stanza_types", { "message" }); local http_error_map = { [0] = { "cancel", "remote-server-timeout", "Connection failure" }; -- 4xx [400] = { "modify", "bad-request" }; [401] = { "auth", "not-authorized" }; [402] = { "auth", "forbidden", "Payment required" }; [403] = { "auth", "forbidden" }; [404] = { "cancel", "item-not-found" }; [410] = { "cancel", "gone" }; -- 5xx [500] = { "cancel", "internal-server-error" }; [501] = { "cancel", "feature-not-implemented" }; [502] = { "cancel", "remote-server-timeout", "Bad gateway" }; [503] = { "wait", "remote-server-timeout", "Service temporarily unavailable" }; [504] = { "wait", "remote-server-timeout", "Gateway timeout" }; } local function error_reply(stanza, code) local error = http_error_map[code] or { "cancel", "service-unavailable" }; return st.error_reply(stanza, unpack(error, 1, 3)); end function handle_stanza(event) local stanza = event.stanza; local request_body = json.encode({ to = stanza.attr.to; from = stanza.attr.from; kind = stanza.name; body = stanza.name == "message" and stanza:get_child_text("body") or nil; stanza = tostring(stanza); }); http.request(url, { body = request_body; }, function (response_text, code, response) if stanza.attr.type == "error" then return; end -- Avoid error loops, don't reply to error stanzas if code == 200 and response_text and response.headers["content-type"] == "application/json" then local response_data = json.decode(response_text); if response_data.stanza then local reply_stanza = xml.parse(response_data.stanza); if reply_stanza then reply_stanza.attr.from, reply_stanza.attr.to = stanza.attr.to, stanza.attr.from; module:send(reply_stanza); else module:log("warn", "Unable to parse reply stanza"); end else local stanza_kind = response_data.kind or "message"; local to = response_data.to or stanza.attr.from; local from = response_data.from or stanza.attr.to; local reply_stanza = st.stanza(stanza_kind, { to = to, from = from; type = response_data.type or (stanza_kind == "message" and "chat") or nil; }); if stanza_kind == "message" and response_data.body then reply_stanza:tag("body"):text(tostring(response_data.body)):up(); end module:log("debug", "Sending %s", tostring(reply_stanza)); module:send(reply_stanza); end elseif code >= 200 and code <= 299 then return; else module:send(error_reply(stanza, code)); end return true; end); return true; end for stanza_kind in stanza_kinds do for _, jid_type in ipairs({ "host", "bare", "full" }) do module:hook(stanza_kind.."/"..jid_type, handle_stanza); end end -- Simple handler for an always-online JID that allows everyone to subscribe to presence local function default_presence_handler(event) local stanza = event.stanza; module:log("debug", "Handling %s", tostring(stanza)); if stanza.attr.type == "probe" then module:send(st.presence({ to = stanza.attr.from, from = stanza.attr.to.."/default" })); elseif stanza.attr.type == "subscribe" then module:send(st.presence({ type = "subscribed", to = stanza.attr.from, from = stanza.attr.to.."/default" })); module:send(st.presence({ to = stanza.attr.from, from = stanza.attr.to.."/default" })); elseif stanza.attr.type == "unsubscribe" then module:send(st.presence({ type = "unavailable", to = stanza.attr.from, from = stanza.attr.to.."/default" })); end return true; end module:hook("presence/bare", default_presence_handler, -1);