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annotate mod_profile/mod_profile.lua @ 3188:5c3f3f5a4377

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Backed out parts of changeset a81456a13797
author Kim Alvefur <zash@zash.se>
date Wed, 18 Jul 2018 15:57:13 +0200
parents 7c450c27d4ba
children 76a2aca48b4f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
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1 -- mod_profile
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2 -- Copyright (C) 2014-2018 Kim Alvefur
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3 --
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4 -- This file is MIT licensed.
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5
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6 local st = require"util.stanza";
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7 local jid_split = require"util.jid".split;
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8 local jid_bare = require"util.jid".bare;
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9 local is_admin = require"core.usermanager".is_admin;
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10 local vcard = require"util.vcard";
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11 local base64 = require"util.encodings".base64;
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12 local sha1 = require"util.hashes".sha1;
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13 local t_insert, t_remove = table.insert, table.remove;
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14
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15 local pep_plus;
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16 if module:get_host_type() == "local" and module:get_option_boolean("vcard_to_pep", true) then
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17 pep_plus = module:depends"pep_plus";
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18 end
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20 local storage = module:open_store();
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21 local legacy_storage = module:open_store("vcard");
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22
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23 module:hook("account-disco-info", function (event)
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24 event.reply:tag("feature", { var = "urn:xmpp:pep-vcard-conversion:0" }):up();
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25 end);
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26
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27 local function get_item(vcard, name) -- luacheck: ignore 431
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28 local item;
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29 for i=1, #vcard do
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30 item=vcard[i];
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31 if item.name == name then
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32 return item, i;
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33 end
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34 end
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35 end
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36
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37 local magic_mime = {
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38 ["\137PNG\r\n\026\n"] = "image/png";
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39 ["\255\216"] = "image/jpeg";
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40 ["GIF87a"] = "image/gif";
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41 ["GIF89a"] = "image/gif";
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42 ["<?xml"] = "image/svg+xml";
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43 }
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44 local function identify(data)
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45 for magic, mime in pairs(magic_mime) do
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46 if data:sub(1, #magic) == magic then
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47 return mime;
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48 end
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49 end
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50 return "application/octet-stream";
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51 end
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52
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53 local function update_pep(username, data, pep)
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54 pep = pep or pep_plus.get_pep_service(username);
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55 local photo, p = get_item(data, "PHOTO");
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56 if vcard.to_vcard4 then
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57 if p then t_remove(data, p); end
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58 pep:purge("urn:xmpp:vcard4", true);
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59 pep:publish("urn:xmpp:vcard4", true, "current", st.stanza("item", {id="current"})
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60 :add_child(vcard.to_vcard4(data)));
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61 if p then t_insert(data, p, photo); end
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62 end
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63
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64 local nickname = get_item(data, "NICKNAME");
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65 if nickname and nickname[1] then
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66 pep:purge("http://jabber.org/protocol/nick", true);
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67 pep:publish("http://jabber.org/protocol/nick", true, "current", st.stanza("item", {id="current"})
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68 :tag("nick", { xmlns="http://jabber.org/protocol/nick" }):text(nickname[1]));
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69 end
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70
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71 if photo and photo[1] then
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72 local photo_raw = base64.decode(photo[1]);
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73 local photo_hash = sha1(photo_raw, true);
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74
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75 pep:purge("urn:xmpp:avatar:metadata", true);
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76 pep:purge("urn:xmpp:avatar:data", true);
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77 pep:publish("urn:xmpp:avatar:metadata", true, photo_hash, st.stanza("item", {id=photo_hash})
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78 :tag("metadata", { xmlns="urn:xmpp:avatar:metadata" })
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79 :tag("info", {
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80 bytes = tostring(#photo_raw),
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81 id = photo_hash,
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82 type = identify(photo_raw),
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83 }));
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84 pep:publish("urn:xmpp:avatar:data", true, photo_hash, st.stanza("item", {id=photo_hash})
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85 :tag("data", { xmlns="urn:xmpp:avatar:data" }):text(photo[1]));
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86 end
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87 end
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88
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89 -- The "temporary" vCard XEP-0054 part
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90 module:add_feature("vcard-temp");
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91
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92 local function handle_get(event)
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93 local origin, stanza = event.origin, event.stanza;
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94 local username = origin.username;
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95 local to = stanza.attr.to;
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96 if to then username = jid_split(to); end
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97 local data, err = storage:get(username);
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98 if not data then
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99 if err then
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100 origin.send(st.error_reply(stanza, "cancel", "internal-server-error", err));
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101 return true;
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102 end
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103 data = legacy_storage:get(username);
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104 data = data and st.deserialize(data);
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105 if data then
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106 origin.send(st.reply(stanza):add_child(data));
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107 return true;
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108 end
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109 end
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110 if not data then
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111 origin.send(st.error_reply(stanza, "cancel", "item-not-found"));
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112 return true;
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113 end
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114 origin.send(st.reply(stanza):add_child(vcard.to_xep54(data)));
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115 return true;
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116 end
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117
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
118 local function handle_set(event)
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
119 local origin, stanza = event.origin, event.stanza;
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
120 local data = vcard.from_xep54(stanza.tags[1]);
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
121 local username = origin.username;
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
122 local to = stanza.attr.to;
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
123 if to then
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
124 if not is_admin(jid_bare(stanza.attr.from), module.host) then
1744
fbef84033fae mod_profile: Explicitly return true from handlers, session.send can return nil under some conditions
Kim Alvefur <zash@zash.se>
parents: 1743
diff changeset
125 origin.send(st.error_reply(stanza, "auth", "forbidden"));
fbef84033fae mod_profile: Explicitly return true from handlers, session.send can return nil under some conditions
Kim Alvefur <zash@zash.se>
parents: 1743
diff changeset
126 return true;
1419
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
127 end
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
128 username = jid_split(to);
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
129 end
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
130 local ok, err = storage:set(username, data);
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
131 if not ok then
1744
fbef84033fae mod_profile: Explicitly return true from handlers, session.send can return nil under some conditions
Kim Alvefur <zash@zash.se>
parents: 1743
diff changeset
132 origin.send(st.error_reply(stanza, "cancel", "internal-server-error", err));
fbef84033fae mod_profile: Explicitly return true from handlers, session.send can return nil under some conditions
Kim Alvefur <zash@zash.se>
parents: 1743
diff changeset
133 return true;
1419
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
134 end
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
135
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
136 if pep_plus and username then
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
137 update_pep(username, data);
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
138 end
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
139
1744
fbef84033fae mod_profile: Explicitly return true from handlers, session.send can return nil under some conditions
Kim Alvefur <zash@zash.se>
parents: 1743
diff changeset
140 origin.send(st.reply(stanza));
fbef84033fae mod_profile: Explicitly return true from handlers, session.send can return nil under some conditions
Kim Alvefur <zash@zash.se>
parents: 1743
diff changeset
141 return true;
1419
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
142 end
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
143
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
144 module:hook("iq-get/bare/vcard-temp:vCard", handle_get);
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
145 module:hook("iq-get/host/vcard-temp:vCard", handle_get);
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
146
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
147 module:hook("iq-set/bare/vcard-temp:vCard", handle_set);
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
148 module:hook("iq-set/host/vcard-temp:vCard", handle_set);
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
149
1516
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
150 local function on_publish(event)
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
151 if event.actor == true then return end -- Not from a client
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
152 local node, item = event.node, event.item;
2413
b64c0150d663 mod_profile: Add warning and debug logging in order to catch a weird event
Kim Alvefur <zash@zash.se>
parents: 1745
diff changeset
153 local username, host = jid_split(event.actor);
b64c0150d663 mod_profile: Add warning and debug logging in order to catch a weird event
Kim Alvefur <zash@zash.se>
parents: 1745
diff changeset
154 if host ~= module.host then
b64c0150d663 mod_profile: Add warning and debug logging in order to catch a weird event
Kim Alvefur <zash@zash.se>
parents: 1745
diff changeset
155 module:log("warn", "on_publish() called for non-local actor");
b64c0150d663 mod_profile: Add warning and debug logging in order to catch a weird event
Kim Alvefur <zash@zash.se>
parents: 1745
diff changeset
156 for k,v in pairs(event) do
3184
c25853bc387b mod_profile: Fix typo
Kim Alvefur <zash@zash.se>
parents: 3181
diff changeset
157 module:log("debug", "event[%q] = %q", k, v);
2413
b64c0150d663 mod_profile: Add warning and debug logging in order to catch a weird event
Kim Alvefur <zash@zash.se>
parents: 1745
diff changeset
158 end
b64c0150d663 mod_profile: Add warning and debug logging in order to catch a weird event
Kim Alvefur <zash@zash.se>
parents: 1745
diff changeset
159 return;
b64c0150d663 mod_profile: Add warning and debug logging in order to catch a weird event
Kim Alvefur <zash@zash.se>
parents: 1745
diff changeset
160 end
1516
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
161 local data = storage:get(username) or {};
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
162 if node == "urn:xmpp:avatar:data" then
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
163 local new_photo = item:get_child_text("data", "urn:xmpp:avatar:data");
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
164 new_photo = new_photo and { name = "PHOTO"; ENCODING = { "b" }; new_photo } or nil;
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
165 local _, i = get_item(data, "PHOTO")
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
166 if new_photo then
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
167 data[i or #data+1] = new_photo;
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
168 elseif i then
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
169 table.remove(data, i);
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
170 end
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
171 elseif node == "http://jabber.org/protocol/nick" then
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
172 local new_nick = item:get_child_text("nick", "http://jabber.org/protocol/nick");
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
173 new_nick = new_nick and new_nick ~= "" and { name = "NICKNAME"; new_nick } or nil;
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
174 local _, i = get_item(data, "NICKNAME")
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
175 if new_nick then
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
176 data[i or #data+1] = new_nick;
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
177 elseif i then
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
178 table.remove(data, i);
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
179 end
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
180 else
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
181 return;
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
182 end
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
183 storage:set(username, data);
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
184 end
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
185
1515
f367d7cbfaa6 mod_profile: Use module:handle_items() for PEP node bootstrapping (see trunk 388786af0dd2)
Kim Alvefur <zash@zash.se>
parents: 1503
diff changeset
186 local function pep_service_added(event)
f367d7cbfaa6 mod_profile: Use module:handle_items() for PEP node bootstrapping (see trunk 388786af0dd2)
Kim Alvefur <zash@zash.se>
parents: 1503
diff changeset
187 local item = event.item;
f367d7cbfaa6 mod_profile: Use module:handle_items() for PEP node bootstrapping (see trunk 388786af0dd2)
Kim Alvefur <zash@zash.se>
parents: 1503
diff changeset
188 local service, username = item.service, jid_split(item.jid);
1516
48d95ab404c7 mod_profile: Save photo and nickname from PEP to vCard
Kim Alvefur <zash@zash.se>
parents: 1515
diff changeset
189 service.events.add_handler("item-published", on_publish);
1515
f367d7cbfaa6 mod_profile: Use module:handle_items() for PEP node bootstrapping (see trunk 388786af0dd2)
Kim Alvefur <zash@zash.se>
parents: 1503
diff changeset
190 local data = storage:get(username);
f367d7cbfaa6 mod_profile: Use module:handle_items() for PEP node bootstrapping (see trunk 388786af0dd2)
Kim Alvefur <zash@zash.se>
parents: 1503
diff changeset
191 if data then
f367d7cbfaa6 mod_profile: Use module:handle_items() for PEP node bootstrapping (see trunk 388786af0dd2)
Kim Alvefur <zash@zash.se>
parents: 1503
diff changeset
192 update_pep(username, data, service);
1442
253e374824a8 mod_profile: Load profile into PEP on initial presence
Kim Alvefur <zash@zash.se>
parents: 1441
diff changeset
193 end
1515
f367d7cbfaa6 mod_profile: Use module:handle_items() for PEP node bootstrapping (see trunk 388786af0dd2)
Kim Alvefur <zash@zash.se>
parents: 1503
diff changeset
194 end
f367d7cbfaa6 mod_profile: Use module:handle_items() for PEP node bootstrapping (see trunk 388786af0dd2)
Kim Alvefur <zash@zash.se>
parents: 1503
diff changeset
195
f367d7cbfaa6 mod_profile: Use module:handle_items() for PEP node bootstrapping (see trunk 388786af0dd2)
Kim Alvefur <zash@zash.se>
parents: 1503
diff changeset
196 local function pep_service_removed()
f367d7cbfaa6 mod_profile: Use module:handle_items() for PEP node bootstrapping (see trunk 388786af0dd2)
Kim Alvefur <zash@zash.se>
parents: 1503
diff changeset
197 -- This would happen when mod_pep_plus gets unloaded, but this module gets unloaded before that
f367d7cbfaa6 mod_profile: Use module:handle_items() for PEP node bootstrapping (see trunk 388786af0dd2)
Kim Alvefur <zash@zash.se>
parents: 1503
diff changeset
198 end
f367d7cbfaa6 mod_profile: Use module:handle_items() for PEP node bootstrapping (see trunk 388786af0dd2)
Kim Alvefur <zash@zash.se>
parents: 1503
diff changeset
199
f367d7cbfaa6 mod_profile: Use module:handle_items() for PEP node bootstrapping (see trunk 388786af0dd2)
Kim Alvefur <zash@zash.se>
parents: 1503
diff changeset
200 function module.load()
f367d7cbfaa6 mod_profile: Use module:handle_items() for PEP node bootstrapping (see trunk 388786af0dd2)
Kim Alvefur <zash@zash.se>
parents: 1503
diff changeset
201 module:handle_items("pep-service", pep_service_added, pep_service_removed, true);
f367d7cbfaa6 mod_profile: Use module:handle_items() for PEP node bootstrapping (see trunk 388786af0dd2)
Kim Alvefur <zash@zash.se>
parents: 1503
diff changeset
202 end
1442
253e374824a8 mod_profile: Load profile into PEP on initial presence
Kim Alvefur <zash@zash.se>
parents: 1441
diff changeset
203
1419
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
204 -- The vCard4 part
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
205 if vcard.to_vcard4 then
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
206 module:add_feature("urn:ietf:params:xml:ns:vcard-4.0");
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
207
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
208 module:hook("iq-get/bare/urn:ietf:params:xml:ns:vcard-4.0:vcard", function(event)
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
209 local origin, stanza = event.origin, event.stanza;
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
210 local username = jid_split(stanza.attr.to) or origin.username;
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
211 local data = storage:get(username);
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
212 if not data then
1744
fbef84033fae mod_profile: Explicitly return true from handlers, session.send can return nil under some conditions
Kim Alvefur <zash@zash.se>
parents: 1743
diff changeset
213 origin.send(st.error_reply(stanza, "cancel", "item-not-found"));
fbef84033fae mod_profile: Explicitly return true from handlers, session.send can return nil under some conditions
Kim Alvefur <zash@zash.se>
parents: 1743
diff changeset
214 return true;
1419
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
215 end
1744
fbef84033fae mod_profile: Explicitly return true from handlers, session.send can return nil under some conditions
Kim Alvefur <zash@zash.se>
parents: 1743
diff changeset
216 origin.send(st.reply(stanza):add_child(vcard.to_vcard4(data)));
fbef84033fae mod_profile: Explicitly return true from handlers, session.send can return nil under some conditions
Kim Alvefur <zash@zash.se>
parents: 1743
diff changeset
217 return true;
1419
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
218 end);
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
219
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
220 if vcard.from_vcard4 then
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
221 module:hook("iq-set/self/urn:ietf:params:xml:ns:vcard-4.0:vcard", function(event)
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
222 local origin, stanza = event.origin, event.stanza;
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
223 local ok, err = storage:set(origin.username, vcard.from_vcard4(stanza.tags[1]));
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
224 if not ok then
1744
fbef84033fae mod_profile: Explicitly return true from handlers, session.send can return nil under some conditions
Kim Alvefur <zash@zash.se>
parents: 1743
diff changeset
225 origin.send(st.error_reply(stanza, "cancel", "internal-server-error", err));
fbef84033fae mod_profile: Explicitly return true from handlers, session.send can return nil under some conditions
Kim Alvefur <zash@zash.se>
parents: 1743
diff changeset
226 return true;
1419
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
227 end
1744
fbef84033fae mod_profile: Explicitly return true from handlers, session.send can return nil under some conditions
Kim Alvefur <zash@zash.se>
parents: 1743
diff changeset
228 origin.send(st.reply(stanza));
fbef84033fae mod_profile: Explicitly return true from handlers, session.send can return nil under some conditions
Kim Alvefur <zash@zash.se>
parents: 1743
diff changeset
229 return true;
1419
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
230 end);
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
231 else
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
232 module:hook("iq-set/self/urn:ietf:params:xml:ns:vcard-4.0:vcard", function(event)
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
233 local origin, stanza = event.origin, event.stanza;
1744
fbef84033fae mod_profile: Explicitly return true from handlers, session.send can return nil under some conditions
Kim Alvefur <zash@zash.se>
parents: 1743
diff changeset
234 origin.send(st.error_reply(stanza, "cancel", "feature-not-implemented"));
fbef84033fae mod_profile: Explicitly return true from handlers, session.send can return nil under some conditions
Kim Alvefur <zash@zash.se>
parents: 1743
diff changeset
235 return true;
1419
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
Kim Alvefur <zash@zash.se>
parents:
diff changeset
236 end);
877dc87539ff mod_profile: Replacement for mod_vcard with vcard4 support and integration with mod_pep_plus
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parents:
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237 end
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parents:
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238 end
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parents:
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239
3186
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parents: 3185
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240 local function inject_xep153(event)
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241 local origin, stanza = event.origin, event.stanza;
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parents: 3185
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242 local username = origin.username;
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parents: 3186
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243 if not username then return end
3186
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244 local pep = pep_plus.get_pep_service(username);
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parents: 3185
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245
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parents: 3185
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246 stanza:remove_children("x", "vcard-temp:x:update");
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247 local x_update = st.stanza("x", { xmlns = "vcard-temp:x:update" });
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248 local avatar_hash = pep:get_items("urn:xmpp:avatar:metadata");
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parents: 3185
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249 if avatar_hash then
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Kim Alvefur <zash@zash.se>
parents: 3185
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250 x_update:text_tag("photo", avatar_hash);
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parents: 3185
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251 end
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parents: 3185
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252 stanza:add_direct_child(x_update);
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parents: 3185
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253 end
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parents: 3185
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254
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parents: 3185
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255 if pep_plus then
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parents: 3185
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256 module:hook("pre-presence/full", inject_xep153)
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parents: 3185
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257 module:hook("pre-presence/bare", inject_xep153)
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parents: 3185
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258 module:hook("pre-presence/host", inject_xep153)
1fe5b156d220 mod_profile: Add support for XEP-0398
Kim Alvefur <zash@zash.se>
parents: 3185
diff changeset
259 end