Mercurial > prosody-modules

annotate mod_atom/mod_atom.lua @ 4838:fd2e48d4ac94

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mod_bookmarks2: Advertise XEP-0049 support In the case mod_private isn’t loaded, some clients (like poezio) won’t even attempt to use Private XML Storage unless this feature is advertised. This is on the domain JID and not on the account JID!
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Sun, 26 Dec 2021 14:51:35 +0100
parents 5dd505c39c4b
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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4915b8223b07 mod_atom: Expose Microbloging PEP data over HTTP
Kim Alvefur <zash@zash.se>
parents:
diff changeset
1 -- HTTP Access to PEP -> microblog
4915b8223b07 mod_atom: Expose Microbloging PEP data over HTTP
Kim Alvefur <zash@zash.se>
parents:
diff changeset
2 -- By Kim Alvefur <zash@zash.se>
4915b8223b07 mod_atom: Expose Microbloging PEP data over HTTP
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3
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4 local mod_pep = module:depends"pep";
4b52cafd5811 mod_atom: Update to the new mod_pep
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5
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6ae875c98daf mod_atom: Check whether user exists
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6 local um = require "core.usermanager";
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7 local nodeprep = require "util.encodings".stringprep.nodeprep;
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8 local st = require "util.stanza";
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9 local urlencode = require "util.http".urlencode;
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10
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11 module:depends("http")
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12 module:provides("http", {
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13 route = {
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14 ["GET /*"] = function (event, user)
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5dd505c39c4b mod_atom: Return a message instead of 404 for root path
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15 if user == "" then
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16 return [[<h1>Hello from mod_atom</h1><p>This module provides access to public microblogs of local users.</p>]];
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17 end;
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18
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4a8fa0364f35 mod_atom: Unpack event object
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19 local request, response = event.request, event.response;
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20 local actor = request.ip;
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21
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22 local prepped = nodeprep(user);
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Kim Alvefur <zash@zash.se>
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23 if not prepped then return 400; end
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Kim Alvefur <zash@zash.se>
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24 if prepped ~= user then
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25 response.headers.location = module:http_url() .. "/" .. urlencode(prepped);
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26 return 302;
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27 end
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parents: 3423
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28 if not um.user_exists(user, module.host) then
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29 return 404;
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30 end
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31
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Kim Alvefur <zash@zash.se>
parents: 2294
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32 local pubsub_service = mod_pep.get_pep_service(user);
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Kim Alvefur <zash@zash.se>
parents: 2294
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33 local ok, items = pubsub_service:get_items("urn:xmpp:microblog:0", actor);
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parents: 2294
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34 if ok then
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35 response.headers.content_type = "application/xml";
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36 local feed = st.stanza("feed", { xmlns = "http://www.w3.org/2005/Atom" })
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37 :text_tag("generator", "Prosody", { uri = "xmpp:prosody.im", version = prosody.version })
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2acfb45fd9ec mod_atom: Expose title and description from node metadata in feed
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38 :text_tag("title", pubsub_service.nodes["urn:xmpp:microblog:0"].config.title or "Microblog feed")
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39 :text_tag("subtitle", pubsub_service.nodes["urn:xmpp:microblog:0"].config.description)
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parents: 3241
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40 :tag("author")
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41 :text_tag("name", user)
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78888f4ec7e3 mod_atom: Add node as portablecontacts preferredUsername
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parents: 3272
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42 :text_tag("preferredUsername", user, { xmlns = "http://portablecontacts.net/spec/1.0" });
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25b4cad8fee4 mod_atom: Include User Nickname (if configured to be public)
Kim Alvefur <zash@zash.se>
parents: 3274
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43 local ok, _, nick = pubsub_service:get_last_item("http://jabber.org/protocol/nick", actor);
25b4cad8fee4 mod_atom: Include User Nickname (if configured to be public)
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parents: 3274
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44 if ok and nick then
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parents: 3274
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45 feed:text_tag("displayName", nick.tags[1][1], { xmlns = "http://portablecontacts.net/spec/1.0" });
25b4cad8fee4 mod_atom: Include User Nickname (if configured to be public)
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parents: 3274
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46 end
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parents: 3241
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47
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Kim Alvefur <zash@zash.se>
parents: 3241
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48 feed:reset();
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49
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50 for i = #items, 1, -1 do
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51 feed:add_direct_child(items[items[i]].tags[1]);
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52 end
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parents: 2294
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53 return tostring(feed);
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54 elseif items == "forbidden" then
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parents: 2294
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55 return 403;
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Kim Alvefur <zash@zash.se>
parents: 2294
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56 elseif items == "item-not-found" then
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Kim Alvefur <zash@zash.se>
parents: 2294
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57 return 404;
4b52cafd5811 mod_atom: Update to the new mod_pep
Kim Alvefur <zash@zash.se>
parents: 2294
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58 end
4b52cafd5811 mod_atom: Update to the new mod_pep
Kim Alvefur <zash@zash.se>
parents: 2294
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59 end;
4b52cafd5811 mod_atom: Update to the new mod_pep
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parents: 2294
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60 }
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61 });