Mercurial > prosody-modules
view mod_tweet_data/README.md @ 5119:048e339706ba
mod_rest: Remove manual reference expansion in schema
This hack was originally added to reduce the number of definitions of
common attributes (type, to, from etc) and payloads (e.g. delay). This
predated pointers and references, and until now was needed because
parsing picked out the correct stanza kind from the schema, which broke
internal references.
Removing this hack paves the way for allowing the schema to be
configured or customized more easily.
author | Kim Alvefur <zash@zash.se> |
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date | Tue, 20 Dec 2022 21:48:28 +0100 |
parents | c858c76d0845 |
children |
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# mod_tweet_data This module adds [Open Graph Protocol](https://ogp.me) metadata to Twitter.com tweet URLs sent inside a MUC. It's similar to [mod_ogp](https://modules.prosody.im/mod_ogp.html) but is adapted specifically to Twitter.com, which doesn't support the [Open Graph Protocol](https://ogp.me). When a user sends a tweet URL in a MUC (where the message has its `id` equal to its `origin-id`), this module calls that URL to get the tweet data. If it finds any, it sends a [XEP-0422 fastening](https://xmpp.org/extensions/xep-0422.html) applied to the original message that looks as follows (note, I haven't used real data here): ```xml <message xmlns="jabber:client" to="user@chat.example.org/resource" from="chatroom@muc.example.org" type="groupchat"> <apply-to xmlns="urn:xmpp:fasten:0" id="82dbc94c-c18a-4e51-a0d5-9fd3a7bfd267"> <meta xmlns="http://www.w3.org/1999/xhtml" property="og:article:author" content="TwitterCritter" /> <meta xmlns="http://www.w3.org/1999/xhtml" property="og:article:published_time" content="2021-06-22T06:44:20.000Z" /> <meta xmlns="http://www.w3.org/1999/xhtml" property="og:description" content="I'm in ur twitterz" /> <meta xmlns="http://www.w3.org/1999/xhtml" property="og:image" content="https://pbs.twimg.com/profile_images/984325764849045505/Ty3F93Ln_normal.jpg" /> <meta xmlns="http://www.w3.org/1999/xhtml" property="og:title" content="TwitterCritter" /> <meta xmlns="http://www.w3.org/1999/xhtml" property="og:type" content="tweet" /> <meta xmlns="http://www.w3.org/1999/xhtml" property="og:url" content="https://twitter.com/TwitterCritter/status/1407227938391707648" /> </apply-to> <stanza-id xmlns="urn:xmpp:sid:0" by="chatroom@muc.example.org" id="90e8818d-390a-4c69-a2d8-0fd463fb3366"/> </message> ``` Configuration ------------- You'll need to provide a Twitter APIv2 bearer token. ```lua Component "muc.example.org" "muc" modules_enabled = { "tweet_data" } twitter_apiv2_bearer_token = { "some-very-long-string" } ```