Mercurial > prosody-modules
view mod_tweet_data/mod_tweet_data.lua @ 5553:67152838afbc
mod_http_oauth2: Improve error messages for URI properties
Since there are separate validation checks for URI properties, including
that they should use https, with better and more specific error reporting.
Reverts 'luaPattern' to 'pattern' which is not currently supported by
util.jsonschema, but allows anything that retrieves the schema over http
to validate against it, should they wish to do so.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Sat, 17 Jun 2023 18:15:00 +0200 |
parents | efdc3e4dc5df |
children |
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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 if not response['data'] or not response['includes'] 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);