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mod_muc_media_metadata/README.md

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mod_muc_media_metadata/README.md @ 6112:4c0e3fe57e92

mod_compliance_latest: Gracefull error logging on missing dependency. diff --git a/mod_compliance_latest/README.md b/mod_compliance_latest/README.md --- a/mod_compliance_latest/README.md +++ b/mod_compliance_latest/README.md @@ -9,13 +9,15 @@ rockspec: # Introduction -This module will always require and load to the lastest compliance tester we have in the community modules. -Currently this is [mod_compliance_2023]. +This meta-module will always `require` (and therefore auto-load) the lastest compliance tester we have in the community modules. +Currently this is [mod_compliance_2023]. See the linked module for further details. + +If you do not use the *Prosody plugin installer* this module will likely have limited value to you. +You can also just install the current compliance tester manually. # Configuration -Just load this module as any other module and it will automatically install [mod_compliance_2023] if you use the Prosody plugin installer. -See the linked module for further details. +Just load this module as any other module and it will automatically install and load [mod_compliance_2023] if you use the *Prosody plugin installer*. # Compatibility diff --git a/mod_compliance_latest/mod_compliance_latest.lua b/mod_compliance_latest/mod_compliance_latest.lua --- a/mod_compliance_latest/mod_compliance_latest.lua +++ b/mod_compliance_latest/mod_compliance_latest.lua @@ -1,1 +1,6 @@ -module:depends("compliance_2023"); +local success, err = pcall(function() module:depends("compliance_2023") end) + +if not success then + module:log("error", "Error, can't load module: mod_compliance_2023. Is this module downloaded in a folder readable by prosody?") + return 1, "Error: Couldn't load dependency mod_compliance_2023." +end
author Menel <menel@snikket.de>
date Mon, 23 Dec 2024 12:58:03 +0100
parent 6003:fe081789f7b5
line wrap: on
line source

---
labels:
- 'Stage-Alpha'
summary: 'Experimental module to add metadata to media in MUCs'
...

# Introduction

This module adds additional metadata to media shared in a MUC. This can help clients
make decisions and provide better UI and enhanced privacy, by knowing things like file
size without needing to make external network requests.

::: {.alert .alert-danger}
**NOTE:** This is an experimental module. It is not supported by any
clients, and therefore is mainly of interest to client developers who
wish to explore the idea.
:::

# Configuring

## Enabling

``` {.lua}
Component "rooms.example.net" "muc"
modules_enabled = {
    "muc_media_metadata";
}
```

## Settings

There are no configuration options for this module.

# Developers

## Example stanzas

A normal message in a chatroom containing an image:

```
<message from="test@rooms.example.com/matthew" id="9f45a784-5e5b-4db5-a9b3-8ea1d7c1162d" type="groupchat">
  <body>https://matthewwild.co.uk/share.php/70334772-ff74-439b-8173-a71e40ca28db/mam-flow.png</body>
  <x xmlns="jabber:x:oob">
    <url>https://matthewwild.co.uk/share.php/70334772-ff74-439b-8173-a71e40ca28db/mam-flow.png</url>
  </x>
</message>
```

The same stanza with this module loaded now contains additional metadata added by the server:

```
<message from="test@rooms.example.com/matthew" id="9f45a784-5e5b-4db5-a9b3-8ea1d7c1162d" type="groupchat">
  <body>https://matthewwild.co.uk/share.php/70334772-ff74-439b-8173-a71e40ca28db/mam-flow.png</body>
  <x xmlns="jabber:x:oob">
    <url>https://matthewwild.co.uk/share.php/70334772-ff74-439b-8173-a71e40ca28db/mam-flow.png</url>
    <metadata xmlns="xmpp:prosody.im/protocol/media-metadata#0">
      <bytes>15690</bytes>
      <type>image/png</type>
      <blurhash>LEHV6nWB2yk8pyo0adR*.7kCMdnj</blurhash>
    </metadata>
  </x>
</message>
```