view mod_pubsub_feeds/README.markdown @ 5551:8bfcedd93a72

mod_rest: List all error conditions in OpenAPI spec These are not handled by datamanager but by util.stanza and util.error, so they are not represented in the JSON schema file.
author Kim Alvefur <zash@zash.se>
date Sat, 17 Jun 2023 16:26:33 +0200
parents 3e30799deec2
children 1f8c9e27b625
line wrap: on
line source

---
summary: Subscribe to Atom and RSS feeds over pubsub
rockspec:
  build:
    modules:
      mod_pubsub_feeds.feeds: feeds.lib.lua
---

# Introduction

This module allows Prosody to fetch Atom and RSS feeds for you, and push
new results to subscribers over XMPP.

# Configuration

This module needs to be be loaded together with
[mod\_pubsub][doc:modules:mod\_pubsub].

For example, this is how you could add it to an existing pubsub
component:

``` lua
Component "pubsub.example.com" "pubsub"
modules_enabled = { "pubsub_feeds" }

feeds = {
  -- The part before = is used as PubSub node
  planet_jabber = "http://planet.jabber.org/atom.xml";
  prosody_blog = "http://blog.prosody.im/feed/atom.xml";
}
```

This example creates two nodes, 'planet\_jabber' and 'prosody\_blog'
that clients can subscribe to using
[XEP-0060](http://xmpp.org/extensions/xep-0060.html). Results are in
[ATOM 1.0 format](http://atomenabled.org/) for easy consumption.

# PubSubHubbub

This module also implements a
[PubSubHubbub](http://pubsubhubbub.googlecode.com/svn/trunk/pubsubhubbub-core-0.3.html)
subscriber. This allows feeds that have an associated "hub" to push
updates when they are published.

Not all feeds support this.

It needs to expose a HTTP callback endpoint to work.

# Option summary

  Option                 Description
  ---------------------- -------------------------------------------------------------------------
  `feeds`                A list of virtual nodes to create and their associated Atom or RSS URL.
  `feed_pull_interval`   Number of minutes between polling for new results (default 15)
  `use_pubsubhubub`      Set to `false` to disable PubSubHubbub

# Compatibility

  ----- -------
  0.9   Works
  ----- -------