prosody
3a095233e178
plugins/mod_pubsub/mod_pubsub.lua

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plugins/mod_pubsub/mod_pubsub.lua @ 8946:3a095233e178

mod_pubsub: Handle optional item (thanks jonasw) The ‘item’ argument is optional, so it needs to handle it not being included, or util.stanza will throw an error in add_child
author Kim Alvefur <zash@zash.se>
date Thu, 28 Jun 2018 01:46:28 +0200
parent 8815:5974c9da1391
child 8957:21ae6cb20dcf
comparison
equal deleted inserted replaced
8945:cbeb1a045eb6 8946:3a095233e178
53 local id = new_id(); 53 local id = new_id();
54 local msg_type = node_obj and node_obj.config.message_type or "headline"; 54 local msg_type = node_obj and node_obj.config.message_type or "headline";
55 local message = st.message({ from = module.host, type = msg_type, id = id }) 55 local message = st.message({ from = module.host, type = msg_type, id = id })
56 :tag("event", { xmlns = xmlns_pubsub_event }) 56 :tag("event", { xmlns = xmlns_pubsub_event })
57 :tag(kind, { node = node }) 57 :tag(kind, { node = node })
58 :add_child(item); 58
59 if item then
60 message:add_child(item);
61 end
59 62
60 -- Compose a sensible textual representation of at least Atom payloads 63 -- Compose a sensible textual representation of at least Atom payloads
61 if node_obj and node_obj.config.include_body and item.tags[1] then 64 if node_obj and item and node_obj.config.include_body and item.tags[1] then
62 local payload = item.tags[1]; 65 local payload = item.tags[1];
63 if payload.attr.xmlns == "http://www.w3.org/2005/Atom" then 66 if payload.attr.xmlns == "http://www.w3.org/2005/Atom" then
64 message:reset(); 67 message:reset();
65 local title = payload:get_child_text("title"); 68 local title = payload:get_child_text("title");
66 local summary = payload:get_child_text("summary"); 69 local summary = payload:get_child_text("summary");