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annotate mod_muc_markers/README.markdown @ 5119:048e339706ba

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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>
date Tue, 20 Dec 2022 21:48:28 +0100
parents 0227fb4d1b40
children
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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_summary_on_join | Whether a summary of all the latest markers should be sent to someone entering a MUC | true |
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32 | muc_marker_type | The type of marker to track (displayed/received/acknowledged) | "displayed" |
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35 # Developers
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37 ## Example usage
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39 ```
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40 local muc_markers = module:depends("muc_markers");
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42 function something()
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43 local last_displayed_id = muc_markers.get_user_read_marker("user@localhost", "room@conference.localhost");
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44 end
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45 ```