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annotate mod_filter_words/mod_filter_words.lua @ 4646:072d078be095

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mod_storage_xmlarchive: Advertise capabilities (none atm) Both 'total' and 'quota' would be prohibitively expensive for the kind of archives this module targets as it would require counting items across the entire archive.
author Kim Alvefur <zash@zash.se>
date Fri, 13 Aug 2021 01:18:32 +0200
parents 677fc0203da0
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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2273
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
Matthew Wild <mwild1@gmail.com>
parents:
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1 local filters = require "util.filters";
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
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2
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
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3 local replacements = module:get_option("filter_words", {});
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
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4
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
Matthew Wild <mwild1@gmail.com>
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5 if not replacements then
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
Matthew Wild <mwild1@gmail.com>
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6 module:log("warn", "No 'filter_words' option set, filters inactive");
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
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7 return
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
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8 end
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
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9
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
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10 function filter_stanza(stanza)
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
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11 if stanza.name == "message" then
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
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12 local body = stanza:get_child("body");
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
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13 if body then
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
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14 body[1] = body[1]:gsub("%a+", replacements);
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
Matthew Wild <mwild1@gmail.com>
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15 end
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
Matthew Wild <mwild1@gmail.com>
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16 end
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
Matthew Wild <mwild1@gmail.com>
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17 return stanza;
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Matthew Wild <mwild1@gmail.com>
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18 end
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Matthew Wild <mwild1@gmail.com>
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19
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
Matthew Wild <mwild1@gmail.com>
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20 function filter_session(session)
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Matthew Wild <mwild1@gmail.com>
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21 filters.add_filter(session, "stanzas/in", filter_stanza);
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
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22 end
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23
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
Matthew Wild <mwild1@gmail.com>
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24 function module.load()
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25 if module.reloading then
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
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26 module:log("warn", "RELOADING!!!");
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27 end
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
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28 filters.add_filter_hook(filter_session);
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29 end
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Matthew Wild <mwild1@gmail.com>
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30
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
Matthew Wild <mwild1@gmail.com>
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31 function module.unload()
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32 filters.remove_filter_hook(filter_session);
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
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33 end