prosody-modules
07529dba102d
mod_pubsub_summary/mod_pubsub_summary.lua

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mod_pubsub_summary/mod_pubsub_summary.lua @ 4436:07529dba102d

mod_pubsub_summary: Include multiple links (e.g. podcast media)
author Kim Alvefur <zash@zash.se>
date Wed, 10 Feb 2021 16:05:14 +0100
parent 4435:a620bf249e63
child 4437:09657f758f53
comparison
equal deleted inserted replaced
4435:a620bf249e63 4436:07529dba102d
28 gt = ">"; 28 gt = ">";
29 amp = "&"; 29 amp = "&";
30 nbsp = utf8 and utf8.char(0xa0) or " "; 30 nbsp = utf8 and utf8.char(0xa0) or " ";
31 }); 31 });
32 end 32 end
33 local link = payload:get_child("link");
34 local summary; 33 local summary;
35 if title and content then 34 if title and content then
36 summary = title .. "\n\n" .. content; 35 summary = title .. "\n\n" .. content;
37 elseif title or content then 36 elseif title or content then
38 summary = content or title; 37 summary = content or title;
39 end 38 end
40 if link and link.attr.href and link.attr.href ~= content then 39 for link in payload:childtags("link") do
41 summary = (summary and summary .. "\n" or "") .. link.attr.href; 40 if link and link.attr.href and link.attr.href ~= content then
41 summary = (summary and summary .. "\n" or "") .. link.attr.href;
42 if link.attr.rel then summary = summary .. " [" .. link.attr.rel .. "]" end
43 end
42 end 44 end
43 return summary; 45 return summary;
44 end, 1); 46 end, 1);