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mod_pubsub_summary/mod_pubsub_summary.lua @ 4432:e83284d4d5c2
mod_auth_ccert/README: Add setting to ensure Prosdy asks for client certificate
This used to be the default for all services, but since it triggers
annoying popups in web browsers it was inverted in Prosody and only s2s
enables it, so it needs to be explicitly enabled for c2s again.
See trunk 115b5e32d960
Thanks debacle
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Sat, 06 Feb 2021 21:34:25 +0100 |
parent | 4426:3fe2c264aac4 |
child | 4435:a620bf249e63 |
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-- No, not trying to parse HTML here. It's an illusion. Just trying to read RSS feeds. -- -- Compose a textual representation of Atom payloads module:hook("pubsub-summary/http://www.w3.org/2005/Atom", function (event) local payload = event.payload; local title = payload:get_child_text("title"); local content_tag = payload:get_child("content") or payload:get_child("summary"); local content = content_tag:get_text(); if content_tag.attr.type == "html" then content = content:gsub("\n*<p[^>]*>\n*(.-)\n*</p>\n*", "%1\n\n"); content = content:gsub("<li>(.-)</li>\n", "* %1\n"); content = content:gsub("<a[^>]*href=[\"'](.-)[\"'][^>]*>(.-)</a>", "%2 <%1>"); content = content:gsub("<b>(.-)</b>", "*%1*"); content = content:gsub("<strong>(.-)</strong>", "*%1*"); content = content:gsub("<em>(.-)</em>", "*%1*"); content = content:gsub("<i>(.-)</i>", "*%1*"); content = content:gsub("<img[^>]*src=[\"'](.-)[\"'][^>]*>", " %1 "); -- TODO alt= would have been nice to grab content = content:gsub("<br[^>]*>", "\n"); content = content:gsub("<[^>]+>", ""); content = content:gsub("^%s*", ""):gsub("%s*$", ""); content = content:gsub("\n\n\n+", "\n\n"); content = content:gsub("&(%w+);", { apos = "'"; quot = '"'; lt = "<"; gt = ">"; amp = "&"; nbsp = utf8 and utf8.char(0xa0) or " "; }); end local link = payload:get_child("link"); local summary; if title and content then summary = title .. "\n\n" .. content; elseif title or content then summary = content or title; end if link and link.attr.href and link.attr.href ~= content then summary = (summary and summary .. "\n" or "") .. link.attr.href; end return summary; end, 1);