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mod_extdisco/mod_extdisco.lua @ 3606:7811ba467525
mod_extdisco: Remove redundant condition
These tags are guaranteed to exist by stanza routing
author | Kim Alvefur <zash@zash.se> |
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date | Thu, 23 May 2019 17:37:58 +0200 |
parent | 3605:452ae6effd02 |
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3605:452ae6effd02 | 3606:7811ba467525 |
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9 module:add_feature(xmlns_extdisco_2); | 9 module:add_feature(xmlns_extdisco_2); |
10 | 10 |
11 local function handle_services(event) | 11 local function handle_services(event) |
12 local origin, stanza = event.origin, event.stanza; | 12 local origin, stanza = event.origin, event.stanza; |
13 local service = stanza.tags[1]; | 13 local service = stanza.tags[1]; |
14 local service_type = service and service.attr.type; | 14 local service_type = service.attr.type; |
15 local reply = st.reply(stanza):tag("services", { xmlns = service.attr.xmlns }); | 15 local reply = st.reply(stanza):tag("services", { xmlns = service.attr.xmlns }); |
16 for host, service_info in pairs(services) do | 16 for host, service_info in pairs(services) do |
17 if not(service_type) or service_info.type == service_type then | 17 if not(service_type) or service_info.type == service_type then |
18 reply:tag("service", { | 18 reply:tag("service", { |
19 host = host; | 19 host = host; |
32 module:hook("iq-get/host/"..xmlns_extdisco_2..":services", handle_services); | 32 module:hook("iq-get/host/"..xmlns_extdisco_2..":services", handle_services); |
33 | 33 |
34 local function handle_credentials(event) | 34 local function handle_credentials(event) |
35 local origin, stanza = event.origin, event.stanza; | 35 local origin, stanza = event.origin, event.stanza; |
36 local credentials = stanza.tags[1]; | 36 local credentials = stanza.tags[1]; |
37 local host = credentials and credentials.attr.host; | 37 local host = credentials.attr.host; |
38 if not host then | 38 if not host then |
39 origin.send(st.error_reply(stanza, "cancel", "bad-request", "No host specified")); | 39 origin.send(st.error_reply(stanza, "cancel", "bad-request", "No host specified")); |
40 return true; | 40 return true; |
41 end | 41 end |
42 local service_info = services[host]; | 42 local service_info = services[host]; |