Mercurial > prosody-modules
annotate mod_discodot/mod_discodot.lua @ 4656:4eb684ab440c
mod_spam_reporting: Handle unknown or future report types
An unrecognised value in the 'reason' attribute would have caused an error.
This change makes it mirror the behavior for the previous XEP version.
author | Kim Alvefur <zash@zash.se> |
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date | Wed, 25 Aug 2021 15:05:56 +0200 |
parents | 253df0798996 |
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mod_discodot: Print a graph of service discovery
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1 local cm = require("core.configmanager"); |
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2 |
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3 local function format_host(host, conf) |
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4 if host == "*" then |
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5 return "Global" |
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6 end |
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7 local component_module = conf["component_module"]; |
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8 if type(component_module) == "string" then |
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9 if component_module == "component" then |
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10 return string.format("Component %q", host) |
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11 else |
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12 return string.format("Component %q %q", host, component_module) |
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13 end |
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14 else |
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15 return string.format("VirtualHost %q", host) |
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16 end |
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17 end |
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18 |
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19 function module.command(arg) |
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20 |
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21 local config = cm.getconfig(); |
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22 |
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23 print("digraph \"prosody\" {") |
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24 for host, conf in pairs(config) do |
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25 print(string.format("%q [label=%q]", host, format_host(host, conf))); |
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26 local parent = host:match("%.(.*)"); |
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27 if parent and rawget(config, parent) then |
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28 print(string.format("%q -> %q", parent, host)); |
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29 end |
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30 local disco_items = conf["disco_items"] |
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31 if type(disco_items) == "table" then |
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32 for _, pair in ipairs(disco_items) do |
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33 print(string.format("%q -> %q", host, pair[1])); |
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34 end |
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35 end |
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36 |
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37 end |
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38 |
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39 print("}") |
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40 |
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41 return 0 |
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42 end |