Software / code / prosody
Annotate
plugins/mod_vcard4.lua @ 13135:3fd24e1945b0
mod_storage_internal: Lazy-load archive items while iterating
Very large list files previously ran into limits of the Lua parser, or
just caused Prosody to freeze while parsing.
Using the new index we can parse individual items one at a time. This
probably won't reduce overall CPU usage, probably the opposite, but it
will reduce the number of items in memory at once and allow collection
of items after we iterated past them.
| author | Kim Alvefur <zash@zash.se> |
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| date | Wed, 12 May 2021 01:25:44 +0200 |
| parent | 12977:74b9e05af71e |
| rev | line source |
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12977
74b9e05af71e
plugins: Prefix module imports with prosody namespace
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1 local st = require "prosody.util.stanza" |
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plugins: Prefix module imports with prosody namespace
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2 local jid_split = require "prosody.util.jid".split; |
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mod_vcard4: Allow access to the vcard4 PEP node via iq syntax
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3 |
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mod_vcard4: Allow access to the vcard4 PEP node via iq syntax
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4 local mod_pep = module:depends("pep"); |
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5 |
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mod_vcard4: Advertise feature on account instead of host
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6 module:hook("account-disco-info", function (event) |
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7 event.reply:tag("feature", { var = "urn:ietf:params:xml:ns:vcard-4.0" }):up(); |
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8 end); |
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9 |
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10 module:hook("iq-get/bare/urn:ietf:params:xml:ns:vcard-4.0:vcard", function (event) |
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11 local origin, stanza = event.origin, event.stanza; |
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12 |
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13 local pep_service = mod_pep.get_pep_service(jid_split(stanza.attr.to) or origin.username); |
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14 local ok, id, item = pep_service:get_last_item("urn:xmpp:vcard4", stanza.attr.from); |
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15 if ok and item then |
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16 origin.send(st.reply(stanza):add_child(item.tags[1])); |
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c4b49939b471
mod_vcard4: Report correct error condition (fixes #1521)
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17 elseif id == "item-not-found" or not id then |
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18 origin.send(st.error_reply(stanza, "cancel", "item-not-found")); |
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19 elseif id == "forbidden" then |
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20 origin.send(st.error_reply(stanza, "auth", "forbidden")); |
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21 else |
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22 origin.send(st.error_reply(stanza, "modify", "undefined-condition")); |
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23 end |
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24 return true; |
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25 end); |
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26 |
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27 module:hook("iq-set/self/urn:ietf:params:xml:ns:vcard-4.0:vcard", function (event) |
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28 local origin, stanza = event.origin, event.stanza; |
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29 |
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30 local vcard4 = st.stanza("item", { xmlns = "http://jabber.org/protocol/pubsub", id = "current" }) |
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31 :add_child(stanza.tags[1]); |
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32 |
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33 local pep_service = mod_pep.get_pep_service(origin.username); |
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34 |
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35 local ok, err = pep_service:publish("urn:xmpp:vcard4", origin.full_jid, "current", vcard4); |
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36 if ok then |
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37 origin.send(st.reply(stanza)); |
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38 elseif err == "forbidden" then |
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39 origin.send(st.error_reply(stanza, "auth", "forbidden")); |
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40 else |
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41 origin.send(st.error_reply(stanza, "modify", "undefined-condition", err)); |
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42 end |
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43 return true; |
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44 end); |
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45 |
