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mod_invites_adhoc: Set non-nil defaults for options, fixes traceback (thanks Martin) Fixes an error when attempting to call the :empty() method on the default implicit default nil value.
author Kim Alvefur <zash@zash.se>
date Wed, 14 Sep 2022 17:21:42 +0200
parents e4a986d55bb2
children 43b67142b37c
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1 ---
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2 summary: Subscribe to Atom and RSS feeds over pubsub
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3 ---
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5 # Introduction
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6
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7 This module allows Prosody to fetch Atom and RSS feeds for you, and push
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8 new results to subscribers over XMPP.
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10 # Configuration
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12 This module needs to be be loaded together with
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13 [mod\_pubsub][doc:modules:mod\_pubsub].
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15 For example, this is how you could add it to an existing pubsub
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16 component:
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18 ``` lua
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19 Component "pubsub.example.com" "pubsub"
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20 modules_enabled = { "pubsub_feeds" }
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22 feeds = {
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23 -- The part before = is used as PubSub node
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24 planet_jabber = "http://planet.jabber.org/atom.xml";
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25 prosody_blog = "http://blog.prosody.im/feed/atom.xml";
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26 }
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27 ```
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29 This example creates two nodes, 'planet\_jabber' and 'prosody\_blog'
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30 that clients can subscribe to using
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31 [XEP-0060](http://xmpp.org/extensions/xep-0060.html). Results are in
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32 [ATOM 1.0 format](http://atomenabled.org/) for easy consumption.
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34 # PubSubHubbub
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35
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36 This module also implements a
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37 [PubSubHubbub](http://pubsubhubbub.googlecode.com/svn/trunk/pubsubhubbub-core-0.3.html)
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38 subscriber. This allows feeds that have an associated "hub" to push
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39 updates when they are published.
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41 Not all feeds support this.
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43 It needs to expose a HTTP callback endpoint to work.
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45 # Option summary
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46
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47 Option Description
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48 ---------------------- -------------------------------------------------------------------------
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49 `feeds` A list of virtual nodes to create and their associated Atom or RSS URL.
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50 `feed_pull_interval` Number of minutes between polling for new results (default 15)
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51 `use_pubsubhubub` Set to `false` to disable PubSubHubbub
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53 # Compatibility
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55 ----- -------
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56 0.9 Works
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57 ----- -------