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annotate mod_muc_markers/README.markdown @ 4049:78f1de5301fc

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mod_adhoc_dataforms_demo: Fix duplicate field prevention It's supposed to only include each type of form field once per form at most but it didn't note which fields it had added already. No idea what the probability was anyways, probably pretty low.
author Kim Alvefur <zash@zash.se>
date Tue, 23 Jun 2020 19:40:55 +0200
parents 95882b487ed2
children 83f89ffe427b
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1 # Introduction
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3 This module adds an internal Prosody API to retrieve the last displayed message by MUC occupants.
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5 ## Requirements
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7 The clients must support XEP-0333, and the users to be tracked must be affiliated with the room.
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9 Currently due to lack of clarity about which id to use in acknowledgements in XEP-0333, this module
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10 rewrites the id attribute of stanzas to match the stanza (archive) id assigned by the MUC server.
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12 Oh yeah, and mod_muc_mam is required (or another module that adds a stanza-id), otherwise this module
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13 won't do anything.
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15 # Configuring
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17 ## Enabling
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19 ``` {.lua}
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20 Component "rooms.example.net" "muc"
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21 modules_enabled = {
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22 "muc_markers";
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23 "muc_mam";
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24 }
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25 ```
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27 ## Settings
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29 | Name | Description | Default |
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30 |-----------------|--------------------------------------------------------------|------------|
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31 | muc_marker_type | The type of marker to track (displayed/received/acknowledged)| "displayed"|
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33 # Developers
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35 ## Example usage
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37 ```
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38 local muc_markers = module:depends("muc_markers");
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39
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40 function something()
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41 local last_displayed_id = muc_markers.get_user_read_marker("user@localhost", "room@conference.localhost");
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42 end
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43 ```