Software / code / prosody-modules
Changeset
444:82ccfba5ac2f
mod_pastebin: Support for changing the summary length (pastebin_summary_length), and including it even in the plaintext version of the generated message
| author | Matthew Wild <mwild1@gmail.com> |
|---|---|
| date | Fri, 23 Sep 2011 20:03:22 +0100 |
| parents | 443:7679b8f6b886 |
| children | 445:66ca5e4d9f7b |
| files | mod_pastebin/mod_pastebin.lua |
| diffstat | 1 files changed, 6 insertions(+), 4 deletions(-) [+] |
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--- a/mod_pastebin/mod_pastebin.lua Thu Sep 22 17:13:32 2011 +0000 +++ b/mod_pastebin/mod_pastebin.lua Fri Sep 23 20:03:22 2011 +0100 @@ -6,8 +6,7 @@ local t_insert, t_remove = table.insert, table.remove; local add_task = require "util.timer".add_task; -local pastebin_private_messages = module:get_option_boolean("pastebin_private_messages", hosts[module.host].type ~= "component"); - +local utf8_pattern = "[\194-\244][\128-\191]*$"; local function drop_invalid_utf8(seq) local start = seq:byte(); module:log("utf8: %d, %d", start, #seq); @@ -20,6 +19,8 @@ return seq; end +local pastebin_private_messages = module:get_option_boolean("pastebin_private_messages", hosts[module.host].type ~= "component"); +local max_summary_length = module:get_option_number("pastebin_summary_length", 150); local length_threshold = config.get(module.host, "core", "pastebin_threshold") or 500; local line_threshold = config.get(module.host, "core", "pastebin_line_threshold") or 4; @@ -86,9 +87,10 @@ local url = pastebin_text(body); module:log("debug", "Pasted message as %s", url); --module:log("debug", " stanza[bodyindex] = %q", tostring( stanza[bodyindex])); - stanza[bodyindex][1] = url; + local summary = body:sub(1, max_summary_length):gsub(utf8_pattern, drop_invalid_utf8) or ""; + stanza[bodyindex][1] = summary:match("^([^\n:]*:?)").." "..url; local html = st.stanza("html", { xmlns = xmlns_xhtmlim }):tag("body", { xmlns = xmlns_xhtml }); - html:tag("p"):text(body:sub(1,150):gsub("[\194-\244][\128-\191]*$", drop_invalid_utf8)):up(); + html:tag("p"):text(summary):up(); html:tag("a", { href = url }):text("[...]"):up(); stanza[htmlindex or #stanza+1] = html; end
