prosody
d0390bc9c5d1
plugins/mod_pubsub/pubsub.lib.lua

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plugins/mod_pubsub/pubsub.lib.lua @ 7358:d0390bc9c5d1

mod_pubsub: Don’t require util.dataforms twice
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Sat, 16 Apr 2016 20:56:47 +0100
parent 6841:be87ab2d611c
child 8210:352d605b1178
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 local st = require "util.stanza";
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2 local uuid_generate = require "util.uuid".generate;
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3 local dataform = require"util.dataforms".new;
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4
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5 local xmlns_pubsub = "http://jabber.org/protocol/pubsub";
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6 local xmlns_pubsub_errors = "http://jabber.org/protocol/pubsub#errors";
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7 local xmlns_pubsub_owner = "http://jabber.org/protocol/pubsub#owner";
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8
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9 local _M = {};
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10
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11 local handlers = {};
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12 _M.handlers = handlers;
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13
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14 local pubsub_errors = {
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15 ["conflict"] = { "cancel", "conflict" };
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16 ["invalid-jid"] = { "modify", "bad-request", nil, "invalid-jid" };
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17 ["jid-required"] = { "modify", "bad-request", nil, "jid-required" };
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18 ["nodeid-required"] = { "modify", "bad-request", nil, "nodeid-required" };
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19 ["item-not-found"] = { "cancel", "item-not-found" };
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20 ["not-subscribed"] = { "modify", "unexpected-request", nil, "not-subscribed" };
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7c8f58d2b331 Merge 0.9->0.10
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21 ["forbidden"] = { "auth", "forbidden" };
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22 ["not-allowed"] = { "cancel", "not-allowed" };
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23 };
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24 local function pubsub_error_reply(stanza, error)
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25 local e = pubsub_errors[error];
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26 local reply = st.error_reply(stanza, unpack(e, 1, 3));
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27 if e[4] then
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28 reply:tag(e[4], { xmlns = xmlns_pubsub_errors }):up();
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29 end
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30 return reply;
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31 end
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32 _M.pubsub_error_reply = pubsub_error_reply;
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33
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34 local node_config_form = dataform {
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35 {
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36 type = "hidden";
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37 name = "FORM_TYPE";
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38 value = "http://jabber.org/protocol/pubsub#node_config";
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39 };
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40 {
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41 type = "text-single";
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42 name = "pubsub#max_items";
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43 label = "Max # of items to persist";
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44 };
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45 };
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46
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47 function handlers.get_items(origin, stanza, items, service)
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48 local node = items.attr.node;
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49 local item = items:get_child("item");
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50 local id = item and item.attr.id;
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51
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52 if not node then
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53 origin.send(pubsub_error_reply(stanza, "nodeid-required"));
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54 return true;
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55 end
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56 local ok, results = service:get_items(node, stanza.attr.from, id);
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57 if not ok then
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58 origin.send(pubsub_error_reply(stanza, results));
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59 return true;
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60 end
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61
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62 local data = st.stanza("items", { node = node });
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63 for _, id in ipairs(results) do
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64 data:add_child(results[id]);
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65 end
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66 local reply;
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67 if data then
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68 reply = st.reply(stanza)
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69 :tag("pubsub", { xmlns = xmlns_pubsub })
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70 :add_child(data);
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71 else
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72 reply = pubsub_error_reply(stanza, "item-not-found");
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73 end
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74 origin.send(reply);
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75 return true;
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76 end
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77
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78 function handlers.get_subscriptions(origin, stanza, subscriptions, service)
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79 local node = subscriptions.attr.node;
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80 local ok, ret = service:get_subscriptions(node, stanza.attr.from, stanza.attr.from);
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81 if not ok then
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82 origin.send(pubsub_error_reply(stanza, ret));
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83 return true;
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84 end
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85 local reply = st.reply(stanza)
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86 :tag("pubsub", { xmlns = xmlns_pubsub })
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87 :tag("subscriptions");
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88 for _, sub in ipairs(ret) do
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89 reply:tag("subscription", { node = sub.node, jid = sub.jid, subscription = 'subscribed' }):up();
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90 end
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91 origin.send(reply);
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92 return true;
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93 end
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94
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95 function handlers.set_create(origin, stanza, create, service)
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96 local node = create.attr.node;
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97 local ok, ret, reply;
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98 if node then
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99 ok, ret = service:create(node, stanza.attr.from);
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100 if ok then
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101 reply = st.reply(stanza);
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102 else
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103 reply = pubsub_error_reply(stanza, ret);
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104 end
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105 else
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106 repeat
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107 node = uuid_generate();
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108 ok, ret = service:create(node, stanza.attr.from);
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109 until ok or ret ~= "conflict";
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110 if ok then
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111 reply = st.reply(stanza)
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112 :tag("pubsub", { xmlns = xmlns_pubsub })
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113 :tag("create", { node = node });
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114 else
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115 reply = pubsub_error_reply(stanza, ret);
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116 end
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117 end
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118 origin.send(reply);
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119 return true;
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120 end
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121
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122 function handlers.set_delete(origin, stanza, delete, service)
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123 local node = delete.attr.node;
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124
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125 local reply, notifier;
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126 if not node then
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127 origin.send(pubsub_error_reply(stanza, "nodeid-required"));
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128 return true;
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129 end
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130 local ok, ret = service:delete(node, stanza.attr.from);
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diff changeset
131 if ok then
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
132 reply = st.reply(stanza);
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
133 else
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
134 reply = pubsub_error_reply(stanza, ret);
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
135 end
6841
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diff changeset
136 origin.send(reply);
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137 return true;
5626
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Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
138 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
139
8416d4619d80 mod_pubsub: Split out handlers into a module library
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diff changeset
140 function handlers.set_subscribe(origin, stanza, subscribe, service)
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
141 local node, jid = subscribe.attr.node, subscribe.attr.jid;
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
142 if not (node and jid) then
6841
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143 origin.send(pubsub_error_reply(stanza, jid and "nodeid-required" or "invalid-jid"));
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diff changeset
144 return true;
5626
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diff changeset
145 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
146 --[[
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
147 local options_tag, options = stanza.tags[1]:get_child("options"), nil;
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diff changeset
148 if options_tag then
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diff changeset
149 options = options_form:data(options_tag.tags[1]);
8416d4619d80 mod_pubsub: Split out handlers into a module library
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150 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
151 --]]
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
152 local options_tag, options; -- FIXME
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
153 local ok, ret = service:add_subscription(node, stanza.attr.from, jid, options);
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
154 local reply;
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
155 if ok then
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
156 reply = st.reply(stanza)
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
157 :tag("pubsub", { xmlns = xmlns_pubsub })
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
158 :tag("subscription", {
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Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
159 node = node,
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diff changeset
160 jid = jid,
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
161 subscription = "subscribed"
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
162 }):up();
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
163 if options_tag then
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
164 reply:add_child(options_tag);
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
165 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
166 else
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Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
167 reply = pubsub_error_reply(stanza, ret);
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
168 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
169 origin.send(reply);
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
170 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
171
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
172 function handlers.set_unsubscribe(origin, stanza, unsubscribe, service)
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
173 local node, jid = unsubscribe.attr.node, unsubscribe.attr.jid;
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
174 if not (node and jid) then
6841
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175 origin.send(pubsub_error_reply(stanza, jid and "nodeid-required" or "invalid-jid"));
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diff changeset
176 return true;
5626
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Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
177 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
178 local ok, ret = service:remove_subscription(node, stanza.attr.from, jid);
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
179 local reply;
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
180 if ok then
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
181 reply = st.reply(stanza);
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
182 else
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
183 reply = pubsub_error_reply(stanza, ret);
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
184 end
6841
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185 origin.send(reply);
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diff changeset
186 return true;
5626
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Florian Zeitz <florob@babelmonkeys.de>
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diff changeset
187 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
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diff changeset
188
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
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diff changeset
189 function handlers.set_publish(origin, stanza, publish, service)
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
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diff changeset
190 local node = publish.attr.node;
8416d4619d80 mod_pubsub: Split out handlers into a module library
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diff changeset
191 if not node then
6841
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192 origin.send(pubsub_error_reply(stanza, "nodeid-required"));
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193 return true;
5626
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Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
194 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
195 local item = publish:get_child("item");
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
196 local id = (item and item.attr.id);
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
197 if not id then
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
198 id = uuid_generate();
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
199 if item then
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
200 item.attr.id = id;
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
201 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
202 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
203 local ok, ret = service:publish(node, stanza.attr.from, id, item);
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
204 local reply;
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
205 if ok then
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
206 reply = st.reply(stanza)
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
207 :tag("pubsub", { xmlns = xmlns_pubsub })
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
208 :tag("publish", { node = node })
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
209 :tag("item", { id = id });
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
210 else
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
211 reply = pubsub_error_reply(stanza, ret);
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
212 end
6841
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diff changeset
213 origin.send(reply);
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Kim Alvefur <zash@zash.se>
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diff changeset
214 return true;
5626
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
215 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
216
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
217 function handlers.set_retract(origin, stanza, retract, service)
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
218 local node, notify = retract.attr.node, retract.attr.notify;
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
219 notify = (notify == "1") or (notify == "true");
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
220 local item = retract:get_child("item");
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
221 local id = item and item.attr.id
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
222 if not (node and id) then
6841
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Kim Alvefur <zash@zash.se>
parents: 6473
diff changeset
223 origin.send(pubsub_error_reply(stanza, node and "item-not-found" or "nodeid-required"));
be87ab2d611c plugins: Explicitly return to halt event propagation (session.send sometimes does not return true)
Kim Alvefur <zash@zash.se>
parents: 6473
diff changeset
224 return true;
5626
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
225 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
226 local reply, notifier;
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
227 if notify then
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
228 notifier = st.stanza("retract", { id = id });
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
229 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
230 local ok, ret = service:retract(node, stanza.attr.from, id, notifier);
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
231 if ok then
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
232 reply = st.reply(stanza);
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
233 else
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
234 reply = pubsub_error_reply(stanza, ret);
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
235 end
6841
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diff changeset
236 origin.send(reply);
be87ab2d611c plugins: Explicitly return to halt event propagation (session.send sometimes does not return true)
Kim Alvefur <zash@zash.se>
parents: 6473
diff changeset
237 return true;
5626
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
238 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
239
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
240 function handlers.set_purge(origin, stanza, purge, service)
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
241 local node, notify = purge.attr.node, purge.attr.notify;
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
242 notify = (notify == "1") or (notify == "true");
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
243 local reply;
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
244 if not node then
6841
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diff changeset
245 origin.send(pubsub_error_reply(stanza, "nodeid-required"));
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Kim Alvefur <zash@zash.se>
parents: 6473
diff changeset
246 return true;
5626
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
247 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
248 local ok, ret = service:purge(node, stanza.attr.from, notify);
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
249 if ok then
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
250 reply = st.reply(stanza);
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
251 else
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
252 reply = pubsub_error_reply(stanza, ret);
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
253 end
6841
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diff changeset
254 origin.send(reply);
be87ab2d611c plugins: Explicitly return to halt event propagation (session.send sometimes does not return true)
Kim Alvefur <zash@zash.se>
parents: 6473
diff changeset
255 return true;
5626
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
256 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
257
6438
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
258 function handlers.get_configure(origin, stanza, config, service)
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
259 local node = config.attr.node;
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
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diff changeset
260 if not node then
6841
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diff changeset
261 origin.send(pubsub_error_reply(stanza, "nodeid-required"));
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Kim Alvefur <zash@zash.se>
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diff changeset
262 return true;
6438
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
263 end
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
264
6445
f1ad3923368c pubsub.lib: Fix actor in configure
Kim Alvefur <zash@zash.se>
parents: 6441
diff changeset
265 if not service:may(node, stanza.attr.from, "configure") then
6841
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Kim Alvefur <zash@zash.se>
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diff changeset
266 origin.send(pubsub_error_reply(stanza, "forbidden"));
be87ab2d611c plugins: Explicitly return to halt event propagation (session.send sometimes does not return true)
Kim Alvefur <zash@zash.se>
parents: 6473
diff changeset
267 return true;
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268 end
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269
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270 local node_obj = service.nodes[node];
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271 if not node_obj then
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272 origin.send(pubsub_error_reply(stanza, "item-not-found"));
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273 return true;
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274 end
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275
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276 local reply = st.reply(stanza)
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277 :tag("pubsub", { xmlns = xmlns_pubsub_owner })
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278 :tag("configure", { node = node })
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279 :add_child(node_config_form:form(node_obj.config));
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280 origin.send(reply);
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281 return true;
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282 end
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283
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284 function handlers.set_configure(origin, stanza, config, service)
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285 local node = config.attr.node;
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286 if not node then
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287 origin.send(pubsub_error_reply(stanza, "nodeid-required"));
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288 return true;
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289 end
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290 if not service:may(node, stanza.attr.from, "configure") then
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291 origin.send(pubsub_error_reply(stanza, "forbidden"));
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292 return true;
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293 end
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294 local new_config, err = node_config_form:data(config.tags[1]);
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295 if not new_config then
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296 origin.send(st.error_reply(stanza, "modify", "bad-request", err));
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297 return true;
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298 end
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299 local ok, err = service:set_node_config(node, stanza.attr.from, new_config);
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300 if not ok then
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diff changeset
301 origin.send(pubsub_error_reply(stanza, err));
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302 return true;
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303 end
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304 origin.send(st.reply(stanza));
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305 return true;
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306 end
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diff changeset
307
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diff changeset
308 function handlers.get_default(origin, stanza, default, service)
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diff changeset
309 local reply = st.reply(stanza)
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diff changeset
310 :tag("pubsub", { xmlns = xmlns_pubsub_owner })
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parents: 6446
diff changeset
311 :tag("default")
6448
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diff changeset
312 :add_child(node_config_form:form(service.node_defaults));
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diff changeset
313 origin.send(reply);
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diff changeset
314 return true;
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diff changeset
315 end
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diff changeset
316
5626
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
317 return _M;