Mercurial > prosody-modules
view mod_tweet_data/mod_tweet_data.lua @ 4656:4eb684ab440c
mod_spam_reporting: Handle unknown or future report types
An unrecognised value in the 'reason' attribute would have caused an error.
This change makes it mirror the behavior for the previous XEP version.
author | Kim Alvefur <zash@zash.se> |
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date | Wed, 25 Aug 2021 15:05:56 +0200 |
parents | c858c76d0845 |
children | efdc3e4dc5df |
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local mod_muc = module:depends("muc") local http = require "net.http" local st = require "util.stanza" local json = require "util.json" local url_pattern = [[https://twitter.com/%S+/status/%S+]] local xmlns_fasten = "urn:xmpp:fasten:0" local xmlns_xhtml = "http://www.w3.org/1999/xhtml" local twitter_apiv2_bearer_token = module:get_option_string("twitter_apiv2_bearer_token"); local function fetch_tweet_data(room, url, tweet_id, origin_id) if not url then return; end local options = { method = "GET"; headers = { Authorization = "Bearer "..twitter_apiv2_bearer_token; }; }; http.request( 'https://api.twitter.com/2/tweets/'..tweet_id..'?expansions=author_id&tweet.fields=created_at,text&user.fields=id,name,username,profile_image_url', options, function(response_body, response_code, _) if response_code ~= 200 then module:log("debug", "Call to %s returned code %s and body %s", url, response_code, response_body) return; end local response = json.decode(response_body); if not response then return; end local tweet = response['data']; local author = response['includes']['users'][1]; local to = room.jid local from = room and room.jid or module.host local fastening = st.message({to = to, from = from, type = 'groupchat'}):tag("apply-to", {xmlns = xmlns_fasten, id = origin_id}) fastening:tag( "meta", { xmlns = xmlns_xhtml, property = 'og:article:author', content = author['username'] } ):up() fastening:tag( "meta", { xmlns = xmlns_xhtml, property = 'og:article:published_time', content = tweet['created_at'] } ):up() fastening:tag( "meta", { xmlns = xmlns_xhtml, property = 'og:description', content = tweet['text'] } ):up() fastening:tag( "meta", { xmlns = xmlns_xhtml, property = 'og:image', content = author['profile_image_url'] } ):up() fastening:tag( "meta", { xmlns = xmlns_xhtml, property = 'og:title', content = author['username'] } ):up() fastening:tag( "meta", { xmlns = xmlns_xhtml, property = 'og:type', content = 'tweet' } ):up() fastening:tag( "meta", { xmlns = xmlns_xhtml, property = 'og:url', content = 'https://twitter.com/'..author['username']..'/status/'..tweet['id'] } ):up() mod_muc.get_room_from_jid(room.jid):broadcast_message(fastening) module:log("debug", tostring(fastening)) end ) end local function tweet_handler(event) local room, stanza = event.room, st.clone(event.stanza) local body = stanza:get_child_text("body") if not body then return; end local origin_id = stanza:find("{urn:xmpp:sid:0}origin-id@id") if not origin_id then return; end for url in body:gmatch(url_pattern) do local _, _, _, tweet_id = string.find(url, "https://twitter.com/(%S+)/status/(%S+)"); fetch_tweet_data(room, url, tweet_id, origin_id); end end module:hook("muc-occupant-groupchat", tweet_handler) module:hook("muc-message-is-historic", function (event) local fastening = event.stanza:get_child('apply-to', xmlns_fasten) if fastening and fastening:get_child('meta', xmlns_xhtml) then return true end end);