prosody
7c1fb8c042dc
plugins/mod_pubsub/pubsub.lib.lua

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plugins/mod_pubsub/pubsub.lib.lua @ 8340:7c1fb8c042dc

mod_pubsub: Move service feature dection to pubsub.lib to allow reuse
author Kim Alvefur <zash@zash.se>
date Wed, 18 Oct 2017 09:38:45 +0200
parent 8338:30d8157391e9
child 8374:b52663586243
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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352d605b1178 mod_pubsub: Fix a few warnings [luacheck]
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 7358
diff changeset
1 local t_unpack = table.unpack or unpack; -- luacheck: ignore 113
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e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
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2 local time_now = os.time;
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3
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4 local set = require "util.set";
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5 local st = require "util.stanza";
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9a845e9e9cbf mod_pubsub: Fix typo in import
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6 local it = require "util.iterators";
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7 local uuid_generate = require "util.uuid".generate;
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8 local dataform = require"util.dataforms".new;
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9
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10 local xmlns_pubsub = "http://jabber.org/protocol/pubsub";
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11 local xmlns_pubsub_errors = "http://jabber.org/protocol/pubsub#errors";
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12 local xmlns_pubsub_owner = "http://jabber.org/protocol/pubsub#owner";
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13
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14 local _M = {};
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15
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16 local handlers = {};
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17 _M.handlers = handlers;
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18
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19 local pubsub_errors = {
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20 ["conflict"] = { "cancel", "conflict" };
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21 ["invalid-jid"] = { "modify", "bad-request", nil, "invalid-jid" };
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22 ["jid-required"] = { "modify", "bad-request", nil, "jid-required" };
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23 ["nodeid-required"] = { "modify", "bad-request", nil, "nodeid-required" };
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24 ["item-not-found"] = { "cancel", "item-not-found" };
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25 ["not-subscribed"] = { "modify", "unexpected-request", nil, "not-subscribed" };
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26 ["forbidden"] = { "auth", "forbidden" };
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27 ["not-allowed"] = { "cancel", "not-allowed" };
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28 };
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29 local function pubsub_error_reply(stanza, error)
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30 local e = pubsub_errors[error];
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352d605b1178 mod_pubsub: Fix a few warnings [luacheck]
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31 local reply = st.error_reply(stanza, t_unpack(e, 1, 3));
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32 if e[4] then
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33 reply:tag(e[4], { xmlns = xmlns_pubsub_errors }):up();
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34 end
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35 return reply;
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36 end
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37 _M.pubsub_error_reply = pubsub_error_reply;
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38
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39 local node_config_form = dataform {
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40 {
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41 type = "hidden";
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42 name = "FORM_TYPE";
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43 value = "http://jabber.org/protocol/pubsub#node_config";
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44 };
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45 {
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46 type = "text-single";
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47 name = "pubsub#max_items";
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48 label = "Max # of items to persist";
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49 };
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fe5eaf4ed631 mod_pep_plus: Make node persistence configurable via pubsub#persist_items
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50 {
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51 type = "boolean";
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52 name = "pubsub#persist_items";
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53 label = "Persist items to storage";
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54 };
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55 };
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56
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parents: 8338
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57 local service_method_feature_map = {
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58 add_subscription = { "subscribe" };
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59 create = { "create-nodes", "instant-nodes", "item-ids", "create-and-configure" };
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60 delete = { "delete-nodes" };
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61 get_items = { "retrieve-items" };
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62 get_subscriptions = { "retrieve-subscriptions" };
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63 node_defaults = { "retrieve-default" };
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64 publish = { "publish" };
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65 purge = { "purge-nodes" };
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66 retract = { "delete-items", "retract-items" };
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67 set_node_config = { "config-node" };
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68 };
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69 local service_config_feature_map = {
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70 autocreate_on_publish = { "auto-create" };
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71 };
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72
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73 function _M.get_feature_set(service)
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74 local supported_features = set.new();
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75
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76 for method, features in pairs(service_method_feature_map) do
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77 if service[method] then
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78 for _, feature in ipairs(features) do
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79 if feature then
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80 supported_features:add(feature);
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81 end
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82 end
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83 end
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84 end
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85
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86 for option, features in pairs(service_config_feature_map) do
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87 if service.config[option] then
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88 for _, feature in ipairs(features) do
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89 if feature then
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90 supported_features:add(feature);
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91 end
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92 end
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93 end
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94 end
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95
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96 for affiliation in pairs(service.config.capabilities) do
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97 if affiliation ~= "none" and affiliation ~= "owner" then
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98 supported_features:add(affiliation.."-affiliation");
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99 end
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100 end
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101
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102 return supported_features;
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103 end
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104
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105 function _M.handle_pubsub_iq(event, service)
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106 local origin, stanza = event.origin, event.stanza;
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107 local pubsub_tag = stanza.tags[1];
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108 local action = pubsub_tag.tags[1];
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109 if not action then
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110 return origin.send(st.error_reply(stanza, "cancel", "bad-request"));
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111 end
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112 local prefix = "";
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113 if pubsub_tag.attr.xmlns == xmlns_pubsub_owner then
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114 prefix = "owner_";
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115 end
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116 local handler = handlers[prefix..stanza.attr.type.."_"..action.name];
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117 if handler then
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118 handler(origin, stanza, action, service);
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119 return true;
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120 end
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121 end
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122
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123 function handlers.get_items(origin, stanza, items, service)
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124 local node = items.attr.node;
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125 local item = items:get_child("item");
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parents: 7358
diff changeset
126 local item_id = item and item.attr.id;
5626
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diff changeset
127
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diff changeset
128 if not node then
6841
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diff changeset
129 origin.send(pubsub_error_reply(stanza, "nodeid-required"));
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diff changeset
130 return true;
5626
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parents:
diff changeset
131 end
8210
352d605b1178 mod_pubsub: Fix a few warnings [luacheck]
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 7358
diff changeset
132 local ok, results = service:get_items(node, stanza.attr.from, item_id);
5626
8416d4619d80 mod_pubsub: Split out handlers into a module library
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diff changeset
133 if not ok then
6841
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diff changeset
134 origin.send(pubsub_error_reply(stanza, results));
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diff changeset
135 return true;
5626
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parents:
diff changeset
136 end
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diff changeset
137
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
138 local data = st.stanza("items", { node = node });
5851
cdcfd93e2f43 mod_pubsub, util.pubsub: Keep track of the order of items
Kim Alvefur <zash@zash.se>
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diff changeset
139 for _, id in ipairs(results) do
cdcfd93e2f43 mod_pubsub, util.pubsub: Keep track of the order of items
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parents: 5626
diff changeset
140 data:add_child(results[id]);
5626
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141 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
142 local reply;
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Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
143 if data then
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
144 reply = st.reply(stanza)
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Florian Zeitz <florob@babelmonkeys.de>
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diff changeset
145 :tag("pubsub", { xmlns = xmlns_pubsub })
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diff changeset
146 :add_child(data);
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diff changeset
147 else
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diff changeset
148 reply = pubsub_error_reply(stanza, "item-not-found");
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parents:
diff changeset
149 end
6841
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150 origin.send(reply);
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diff changeset
151 return true;
5626
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152 end
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153
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diff changeset
154 function handlers.get_subscriptions(origin, stanza, subscriptions, service)
8416d4619d80 mod_pubsub: Split out handlers into a module library
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155 local node = subscriptions.attr.node;
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parents:
diff changeset
156 local ok, ret = service:get_subscriptions(node, stanza.attr.from, stanza.attr.from);
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diff changeset
157 if not ok then
6841
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diff changeset
158 origin.send(pubsub_error_reply(stanza, ret));
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159 return true;
5626
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160 end
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Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
161 local reply = st.reply(stanza)
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
162 :tag("pubsub", { xmlns = xmlns_pubsub })
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Florian Zeitz <florob@babelmonkeys.de>
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diff changeset
163 :tag("subscriptions");
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Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
164 for _, sub in ipairs(ret) do
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
165 reply:tag("subscription", { node = sub.node, jid = sub.jid, subscription = 'subscribed' }):up();
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
166 end
6841
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diff changeset
167 origin.send(reply);
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diff changeset
168 return true;
5626
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diff changeset
169 end
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parents:
diff changeset
170
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
171 function handlers.set_create(origin, stanza, create, service)
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diff changeset
172 local node = create.attr.node;
8416d4619d80 mod_pubsub: Split out handlers into a module library
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diff changeset
173 local ok, ret, reply;
8337
dc4ea43ac463 mod_pubsub: Add support for Create and Configure
Kim Alvefur <zash@zash.se>
parents: 8336
diff changeset
174 local config;
dc4ea43ac463 mod_pubsub: Add support for Create and Configure
Kim Alvefur <zash@zash.se>
parents: 8336
diff changeset
175 local configure = stanza.tags[1]:get_child("configure");
dc4ea43ac463 mod_pubsub: Add support for Create and Configure
Kim Alvefur <zash@zash.se>
parents: 8336
diff changeset
176 if configure then
8338
30d8157391e9 mod_pubsub: Use correct variable name [luacheck]
Kim Alvefur <zash@zash.se>
parents: 8337
diff changeset
177 local config_form = configure:get_child("x", "jabber:x:data");
8337
dc4ea43ac463 mod_pubsub: Add support for Create and Configure
Kim Alvefur <zash@zash.se>
parents: 8336
diff changeset
178 if not config_form then
dc4ea43ac463 mod_pubsub: Add support for Create and Configure
Kim Alvefur <zash@zash.se>
parents: 8336
diff changeset
179 origin.send(st.error_reply(stanza, "modify", "bad-request", "Missing dataform"));
dc4ea43ac463 mod_pubsub: Add support for Create and Configure
Kim Alvefur <zash@zash.se>
parents: 8336
diff changeset
180 return true;
dc4ea43ac463 mod_pubsub: Add support for Create and Configure
Kim Alvefur <zash@zash.se>
parents: 8336
diff changeset
181 end
dc4ea43ac463 mod_pubsub: Add support for Create and Configure
Kim Alvefur <zash@zash.se>
parents: 8336
diff changeset
182 local form_data, err = node_config_form:data(config_form);
dc4ea43ac463 mod_pubsub: Add support for Create and Configure
Kim Alvefur <zash@zash.se>
parents: 8336
diff changeset
183 if not form_data then
dc4ea43ac463 mod_pubsub: Add support for Create and Configure
Kim Alvefur <zash@zash.se>
parents: 8336
diff changeset
184 origin.send(st.error_reply(stanza, "modify", "bad-request", err));
dc4ea43ac463 mod_pubsub: Add support for Create and Configure
Kim Alvefur <zash@zash.se>
parents: 8336
diff changeset
185 return true;
dc4ea43ac463 mod_pubsub: Add support for Create and Configure
Kim Alvefur <zash@zash.se>
parents: 8336
diff changeset
186 end
dc4ea43ac463 mod_pubsub: Add support for Create and Configure
Kim Alvefur <zash@zash.se>
parents: 8336
diff changeset
187 config = {
dc4ea43ac463 mod_pubsub: Add support for Create and Configure
Kim Alvefur <zash@zash.se>
parents: 8336
diff changeset
188 ["max_items"] = tonumber(form_data["pubsub#max_items"]);
dc4ea43ac463 mod_pubsub: Add support for Create and Configure
Kim Alvefur <zash@zash.se>
parents: 8336
diff changeset
189 ["persist_items"] = form_data["pubsub#persist_items"];
dc4ea43ac463 mod_pubsub: Add support for Create and Configure
Kim Alvefur <zash@zash.se>
parents: 8336
diff changeset
190 };
dc4ea43ac463 mod_pubsub: Add support for Create and Configure
Kim Alvefur <zash@zash.se>
parents: 8336
diff changeset
191 end
5626
8416d4619d80 mod_pubsub: Split out handlers into a module library
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diff changeset
192 if node then
8337
dc4ea43ac463 mod_pubsub: Add support for Create and Configure
Kim Alvefur <zash@zash.se>
parents: 8336
diff changeset
193 ok, ret = service:create(node, stanza.attr.from, config);
5626
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
194 if ok then
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
195 reply = st.reply(stanza);
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
196 else
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
197 reply = pubsub_error_reply(stanza, ret);
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
198 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
199 else
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
200 repeat
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
201 node = uuid_generate();
8337
dc4ea43ac463 mod_pubsub: Add support for Create and Configure
Kim Alvefur <zash@zash.se>
parents: 8336
diff changeset
202 ok, ret = service:create(node, stanza.attr.from, config);
5626
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
203 until ok or ret ~= "conflict";
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
204 if ok then
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
205 reply = st.reply(stanza)
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
206 :tag("pubsub", { xmlns = xmlns_pubsub })
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
207 :tag("create", { node = node });
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
208 else
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
209 reply = pubsub_error_reply(stanza, ret);
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
210 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
211 end
6841
be87ab2d611c plugins: Explicitly return to halt event propagation (session.send sometimes does not return true)
Kim Alvefur <zash@zash.se>
parents: 6473
diff changeset
212 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
213 return true;
5626
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
214 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
215
8336
587305c0ff85 mod_pubsub: Fix namespace conflict with the pubsub#owner namespace
Kim Alvefur <zash@zash.se>
parents: 8334
diff changeset
216 function handlers.owner_set_delete(origin, stanza, delete, service)
5626
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
217 local node = delete.attr.node;
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
218
8210
352d605b1178 mod_pubsub: Fix a few warnings [luacheck]
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 7358
diff changeset
219 local reply;
5626
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
220 if not node then
6841
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Kim Alvefur <zash@zash.se>
parents: 6473
diff changeset
221 origin.send(pubsub_error_reply(stanza, "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
222 return true;
5626
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
223 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
224 local ok, ret = service:delete(node, stanza.attr.from);
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
225 if ok then
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
226 reply = st.reply(stanza);
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
227 else
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
228 reply = pubsub_error_reply(stanza, ret);
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
229 end
6841
be87ab2d611c plugins: Explicitly return to halt event propagation (session.send sometimes does not return true)
Kim Alvefur <zash@zash.se>
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diff changeset
230 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
231 return true;
5626
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
232 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
233
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
234 function handlers.set_subscribe(origin, stanza, subscribe, service)
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
235 local node, jid = subscribe.attr.node, subscribe.attr.jid;
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
236 if not (node and jid) then
6841
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Kim Alvefur <zash@zash.se>
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diff changeset
237 origin.send(pubsub_error_reply(stanza, jid and "nodeid-required" or "invalid-jid"));
be87ab2d611c plugins: Explicitly return to halt event propagation (session.send sometimes does not return true)
Kim Alvefur <zash@zash.se>
parents: 6473
diff changeset
238 return true;
5626
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
239 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
240 --[[
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
241 local options_tag, options = stanza.tags[1]:get_child("options"), nil;
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
242 if options_tag then
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
243 options = options_form:data(options_tag.tags[1]);
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
244 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
245 --]]
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
246 local options_tag, options; -- FIXME
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
247 local ok, ret = service:add_subscription(node, stanza.attr.from, jid, options);
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
248 local reply;
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 :tag("pubsub", { xmlns = xmlns_pubsub })
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
252 :tag("subscription", {
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
253 node = node,
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
254 jid = jid,
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
255 subscription = "subscribed"
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
256 }):up();
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
257 if options_tag then
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
258 reply:add_child(options_tag);
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
259 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
260 else
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
261 reply = pubsub_error_reply(stanza, ret);
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
262 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
263 origin.send(reply);
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
264 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
265
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
266 function handlers.set_unsubscribe(origin, stanza, unsubscribe, service)
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
267 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
268 if not (node and jid) then
6841
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diff changeset
269 origin.send(pubsub_error_reply(stanza, jid and "nodeid-required" or "invalid-jid"));
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diff changeset
270 return true;
5626
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diff changeset
271 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
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diff changeset
272 local ok, ret = service:remove_subscription(node, stanza.attr.from, jid);
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
273 local reply;
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
274 if ok then
8416d4619d80 mod_pubsub: Split out handlers into a module library
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diff changeset
275 reply = st.reply(stanza);
8416d4619d80 mod_pubsub: Split out handlers into a module library
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diff changeset
276 else
8416d4619d80 mod_pubsub: Split out handlers into a module library
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diff changeset
277 reply = pubsub_error_reply(stanza, ret);
8416d4619d80 mod_pubsub: Split out handlers into a module library
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diff changeset
278 end
6841
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diff changeset
279 origin.send(reply);
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diff changeset
280 return true;
5626
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diff changeset
281 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
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diff changeset
282
8416d4619d80 mod_pubsub: Split out handlers into a module library
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diff changeset
283 function handlers.set_publish(origin, stanza, publish, service)
8416d4619d80 mod_pubsub: Split out handlers into a module library
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diff changeset
284 local node = publish.attr.node;
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diff changeset
285 if not node then
6841
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286 origin.send(pubsub_error_reply(stanza, "nodeid-required"));
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287 return true;
5626
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diff changeset
288 end
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diff changeset
289 local item = publish:get_child("item");
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diff changeset
290 local id = (item and item.attr.id);
8416d4619d80 mod_pubsub: Split out handlers into a module library
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diff changeset
291 if not id then
8416d4619d80 mod_pubsub: Split out handlers into a module library
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diff changeset
292 id = uuid_generate();
8416d4619d80 mod_pubsub: Split out handlers into a module library
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diff changeset
293 if item then
8416d4619d80 mod_pubsub: Split out handlers into a module library
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diff changeset
294 item.attr.id = id;
8416d4619d80 mod_pubsub: Split out handlers into a module library
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diff changeset
295 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
296 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
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diff changeset
297 local ok, ret = service:publish(node, stanza.attr.from, id, item);
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
298 local reply;
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
299 if ok then
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
300 reply = st.reply(stanza)
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
301 :tag("pubsub", { xmlns = xmlns_pubsub })
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
302 :tag("publish", { node = node })
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
303 :tag("item", { id = id });
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
304 else
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
305 reply = pubsub_error_reply(stanza, ret);
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
306 end
6841
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diff changeset
307 origin.send(reply);
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Kim Alvefur <zash@zash.se>
parents: 6473
diff changeset
308 return true;
5626
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Florian Zeitz <florob@babelmonkeys.de>
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diff changeset
309 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
310
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
311 function handlers.set_retract(origin, stanza, retract, service)
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
312 local node, notify = retract.attr.node, retract.attr.notify;
8416d4619d80 mod_pubsub: Split out handlers into a module library
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diff changeset
313 notify = (notify == "1") or (notify == "true");
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
314 local item = retract:get_child("item");
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
315 local id = item and item.attr.id
8416d4619d80 mod_pubsub: Split out handlers into a module library
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parents:
diff changeset
316 if not (node and id) then
6841
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diff changeset
317 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
318 return true;
5626
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
319 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
320 local reply, notifier;
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
321 if notify then
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
322 notifier = st.stanza("retract", { id = id });
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
323 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
324 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
325 if ok then
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
326 reply = st.reply(stanza);
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
327 else
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
328 reply = pubsub_error_reply(stanza, ret);
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
329 end
6841
be87ab2d611c plugins: Explicitly return to halt event propagation (session.send sometimes does not return true)
Kim Alvefur <zash@zash.se>
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diff changeset
330 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
331 return true;
5626
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
332 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
333
8336
587305c0ff85 mod_pubsub: Fix namespace conflict with the pubsub#owner namespace
Kim Alvefur <zash@zash.se>
parents: 8334
diff changeset
334 function handlers.owner_set_purge(origin, stanza, purge, service)
5626
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
335 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
336 notify = (notify == "1") or (notify == "true");
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
337 local reply;
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
338 if not node then
6841
be87ab2d611c plugins: Explicitly return to halt event propagation (session.send sometimes does not return true)
Kim Alvefur <zash@zash.se>
parents: 6473
diff changeset
339 origin.send(pubsub_error_reply(stanza, "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
340 return true;
5626
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
341 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
342 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
343 if ok then
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
344 reply = st.reply(stanza);
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
345 else
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
346 reply = pubsub_error_reply(stanza, ret);
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
347 end
6841
be87ab2d611c plugins: Explicitly return to halt event propagation (session.send sometimes does not return true)
Kim Alvefur <zash@zash.se>
parents: 6473
diff changeset
348 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
349 return true;
5626
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
350 end
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
351
8336
587305c0ff85 mod_pubsub: Fix namespace conflict with the pubsub#owner namespace
Kim Alvefur <zash@zash.se>
parents: 8334
diff changeset
352 function handlers.owner_get_configure(origin, stanza, config, service)
6438
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
353 local node = config.attr.node;
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
354 if not node then
6841
be87ab2d611c plugins: Explicitly return to halt event propagation (session.send sometimes does not return true)
Kim Alvefur <zash@zash.se>
parents: 6473
diff changeset
355 origin.send(pubsub_error_reply(stanza, "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
356 return true;
6438
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
357 end
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
358
6445
f1ad3923368c pubsub.lib: Fix actor in configure
Kim Alvefur <zash@zash.se>
parents: 6441
diff changeset
359 if not service:may(node, stanza.attr.from, "configure") then
6841
be87ab2d611c plugins: Explicitly return to halt event propagation (session.send sometimes does not return true)
Kim Alvefur <zash@zash.se>
parents: 6473
diff changeset
360 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
361 return true;
6438
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
362 end
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
363
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
364 local node_obj = service.nodes[node];
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
365 if not node_obj then
6841
be87ab2d611c plugins: Explicitly return to halt event propagation (session.send sometimes does not return true)
Kim Alvefur <zash@zash.se>
parents: 6473
diff changeset
366 origin.send(pubsub_error_reply(stanza, "item-not-found"));
be87ab2d611c plugins: Explicitly return to halt event propagation (session.send sometimes does not return true)
Kim Alvefur <zash@zash.se>
parents: 6473
diff changeset
367 return true;
6438
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
368 end
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
369
8333
2abbb01cd756 pubsub: Distinguish internal representation of node config from XEP-0060 form (util.pubsub should be protocol-agnostic)
Kim Alvefur <zash@zash.se>
parents: 8327
diff changeset
370 local node_config = node_obj.config;
2abbb01cd756 pubsub: Distinguish internal representation of node config from XEP-0060 form (util.pubsub should be protocol-agnostic)
Kim Alvefur <zash@zash.se>
parents: 8327
diff changeset
371 local pubsub_form_data = {
2abbb01cd756 pubsub: Distinguish internal representation of node config from XEP-0060 form (util.pubsub should be protocol-agnostic)
Kim Alvefur <zash@zash.se>
parents: 8327
diff changeset
372 ["pubsub#max_items"] = tostring(node_config["max_items"]);
2abbb01cd756 pubsub: Distinguish internal representation of node config from XEP-0060 form (util.pubsub should be protocol-agnostic)
Kim Alvefur <zash@zash.se>
parents: 8327
diff changeset
373 ["pubsub#persist_items"] = node_config["persist_items"]
2abbb01cd756 pubsub: Distinguish internal representation of node config from XEP-0060 form (util.pubsub should be protocol-agnostic)
Kim Alvefur <zash@zash.se>
parents: 8327
diff changeset
374 }
6438
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
375 local reply = st.reply(stanza)
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
376 :tag("pubsub", { xmlns = xmlns_pubsub_owner })
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
377 :tag("configure", { node = node })
8333
2abbb01cd756 pubsub: Distinguish internal representation of node config from XEP-0060 form (util.pubsub should be protocol-agnostic)
Kim Alvefur <zash@zash.se>
parents: 8327
diff changeset
378 :add_child(node_config_form:form(pubsub_form_data));
6841
be87ab2d611c plugins: Explicitly return to halt event propagation (session.send sometimes does not return true)
Kim Alvefur <zash@zash.se>
parents: 6473
diff changeset
379 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
380 return true;
6438
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
381 end
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
382
8336
587305c0ff85 mod_pubsub: Fix namespace conflict with the pubsub#owner namespace
Kim Alvefur <zash@zash.se>
parents: 8334
diff changeset
383 function handlers.owner_set_configure(origin, stanza, config, service)
6438
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
384 local node = config.attr.node;
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
385 if not node then
6841
be87ab2d611c plugins: Explicitly return to halt event propagation (session.send sometimes does not return true)
Kim Alvefur <zash@zash.se>
parents: 6473
diff changeset
386 origin.send(pubsub_error_reply(stanza, "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
387 return true;
6438
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
388 end
6446
011ca9b88179 mod_pubsub: Move node config form into pubsub.lib (Thanks Florob)
Kim Alvefur <zash@zash.se>
parents: 6445
diff changeset
389 if not service:may(node, stanza.attr.from, "configure") then
6841
be87ab2d611c plugins: Explicitly return to halt event propagation (session.send sometimes does not return true)
Kim Alvefur <zash@zash.se>
parents: 6473
diff changeset
390 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
391 return true;
6438
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
392 end
8317
ff57b3cc5a8e mod_pubsub: Make sure that a dataform is given to configure
Kim Alvefur <zash@zash.se>
parents: 8308
diff changeset
393 local config_form = config:get_child("x", "jabber:x:data");
ff57b3cc5a8e mod_pubsub: Make sure that a dataform is given to configure
Kim Alvefur <zash@zash.se>
parents: 8308
diff changeset
394 if not config_form then
ff57b3cc5a8e mod_pubsub: Make sure that a dataform is given to configure
Kim Alvefur <zash@zash.se>
parents: 8308
diff changeset
395 origin.send(st.error_reply(stanza, "modify", "bad-request", "Missing dataform"));
ff57b3cc5a8e mod_pubsub: Make sure that a dataform is given to configure
Kim Alvefur <zash@zash.se>
parents: 8308
diff changeset
396 return true;
ff57b3cc5a8e mod_pubsub: Make sure that a dataform is given to configure
Kim Alvefur <zash@zash.se>
parents: 8308
diff changeset
397 end
8333
2abbb01cd756 pubsub: Distinguish internal representation of node config from XEP-0060 form (util.pubsub should be protocol-agnostic)
Kim Alvefur <zash@zash.se>
parents: 8327
diff changeset
398 local form_data, err = node_config_form:data(config_form);
2abbb01cd756 pubsub: Distinguish internal representation of node config from XEP-0060 form (util.pubsub should be protocol-agnostic)
Kim Alvefur <zash@zash.se>
parents: 8327
diff changeset
399 if not form_data then
6841
be87ab2d611c plugins: Explicitly return to halt event propagation (session.send sometimes does not return true)
Kim Alvefur <zash@zash.se>
parents: 6473
diff changeset
400 origin.send(st.error_reply(stanza, "modify", "bad-request", err));
be87ab2d611c plugins: Explicitly return to halt event propagation (session.send sometimes does not return true)
Kim Alvefur <zash@zash.se>
parents: 6473
diff changeset
401 return true;
6438
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
402 end
8333
2abbb01cd756 pubsub: Distinguish internal representation of node config from XEP-0060 form (util.pubsub should be protocol-agnostic)
Kim Alvefur <zash@zash.se>
parents: 8327
diff changeset
403 local new_config = {
2abbb01cd756 pubsub: Distinguish internal representation of node config from XEP-0060 form (util.pubsub should be protocol-agnostic)
Kim Alvefur <zash@zash.se>
parents: 8327
diff changeset
404 ["max_items"] = tonumber(form_data["pubsub#max_items"]);
2abbb01cd756 pubsub: Distinguish internal representation of node config from XEP-0060 form (util.pubsub should be protocol-agnostic)
Kim Alvefur <zash@zash.se>
parents: 8327
diff changeset
405 ["persist_items"] = form_data["pubsub#persist_items"];
2abbb01cd756 pubsub: Distinguish internal representation of node config from XEP-0060 form (util.pubsub should be protocol-agnostic)
Kim Alvefur <zash@zash.se>
parents: 8327
diff changeset
406 };
6438
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
407 local ok, err = service:set_node_config(node, stanza.attr.from, new_config);
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
408 if not ok then
6841
be87ab2d611c plugins: Explicitly return to halt event propagation (session.send sometimes does not return true)
Kim Alvefur <zash@zash.se>
parents: 6473
diff changeset
409 origin.send(pubsub_error_reply(stanza, err));
be87ab2d611c plugins: Explicitly return to halt event propagation (session.send sometimes does not return true)
Kim Alvefur <zash@zash.se>
parents: 6473
diff changeset
410 return true;
6438
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
411 end
6841
be87ab2d611c plugins: Explicitly return to halt event propagation (session.send sometimes does not return true)
Kim Alvefur <zash@zash.se>
parents: 6473
diff changeset
412 origin.send(st.reply(stanza));
be87ab2d611c plugins: Explicitly return to halt event propagation (session.send sometimes does not return true)
Kim Alvefur <zash@zash.se>
parents: 6473
diff changeset
413 return true;
6438
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
414 end
b1c40054b59d mod_pubsub: Add support for node configuration
Kim Alvefur <zash@zash.se>
parents: 5851
diff changeset
415
8336
587305c0ff85 mod_pubsub: Fix namespace conflict with the pubsub#owner namespace
Kim Alvefur <zash@zash.se>
parents: 8334
diff changeset
416 function handlers.owner_get_default(origin, stanza, default, service) -- luacheck: ignore 212/default
8333
2abbb01cd756 pubsub: Distinguish internal representation of node config from XEP-0060 form (util.pubsub should be protocol-agnostic)
Kim Alvefur <zash@zash.se>
parents: 8327
diff changeset
417 local pubsub_form_data = {
2abbb01cd756 pubsub: Distinguish internal representation of node config from XEP-0060 form (util.pubsub should be protocol-agnostic)
Kim Alvefur <zash@zash.se>
parents: 8327
diff changeset
418 ["pubsub#max_items"] = tostring(service.node_defaults["max_items"]);
2abbb01cd756 pubsub: Distinguish internal representation of node config from XEP-0060 form (util.pubsub should be protocol-agnostic)
Kim Alvefur <zash@zash.se>
parents: 8327
diff changeset
419 ["pubsub#persist_items"] = service.node_defaults["persist_items"]
2abbb01cd756 pubsub: Distinguish internal representation of node config from XEP-0060 form (util.pubsub should be protocol-agnostic)
Kim Alvefur <zash@zash.se>
parents: 8327
diff changeset
420 }
6441
bcb1ea9047d3 mod_pubsub: Add support for requesting default node configuration
Kim Alvefur <zash@zash.se>
parents: 6438
diff changeset
421 local reply = st.reply(stanza)
bcb1ea9047d3 mod_pubsub: Add support for requesting default node configuration
Kim Alvefur <zash@zash.se>
parents: 6438
diff changeset
422 :tag("pubsub", { xmlns = xmlns_pubsub_owner })
6447
8c2dc2ac5a40 mod_pubsub: Fix retreival of node config defaults
Kim Alvefur <zash@zash.se>
parents: 6446
diff changeset
423 :tag("default")
8333
2abbb01cd756 pubsub: Distinguish internal representation of node config from XEP-0060 form (util.pubsub should be protocol-agnostic)
Kim Alvefur <zash@zash.se>
parents: 8327
diff changeset
424 :add_child(node_config_form:form(pubsub_form_data));
6841
be87ab2d611c plugins: Explicitly return to halt event propagation (session.send sometimes does not return true)
Kim Alvefur <zash@zash.se>
parents: 6473
diff changeset
425 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
426 return true;
6441
bcb1ea9047d3 mod_pubsub: Add support for requesting default node configuration
Kim Alvefur <zash@zash.se>
parents: 6438
diff changeset
427 end
bcb1ea9047d3 mod_pubsub: Add support for requesting default node configuration
Kim Alvefur <zash@zash.se>
parents: 6438
diff changeset
428
8327
0b561f8bc790 mod_pubsub: Remove expose_publisher argument since it is handled in broadcaster
Kim Alvefur <zash@zash.se>
parents: 8325
diff changeset
429 local function create_encapsulating_item(id, payload)
8216
d80233ca006d mod_pubsub: Pass xmlns correctly
Kim Alvefur <zash@zash.se>
parents: 8213
diff changeset
430 local item = st.stanza("item", { id = id, xmlns = xmlns_pubsub });
8213
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
431 item:add_child(payload);
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
432 return item;
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
433 end
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
434
8327
0b561f8bc790 mod_pubsub: Remove expose_publisher argument since it is handled in broadcaster
Kim Alvefur <zash@zash.se>
parents: 8325
diff changeset
435 local function archive_itemstore(archive, config, user, node)
8213
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
436 module:log("debug", "Creation of itemstore for node %s with config %s", node, config);
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
437 local get_set = {};
8308
ab189d3f55d1 mod_pubsub: Remove use of non-existent fields
Kim Alvefur <zash@zash.se>
parents: 8302
diff changeset
438 function get_set:items() -- luacheck: ignore 212/self
8324
58d228da618f mod_pubsub: Limit number of items to fetch from archive storage to pubsub#max_items to prevent unbounded query (thanks Martin and lovetox)
Kim Alvefur <zash@zash.se>
parents: 8323
diff changeset
439 local data, err = archive:find(user, {
58d228da618f mod_pubsub: Limit number of items to fetch from archive storage to pubsub#max_items to prevent unbounded query (thanks Martin and lovetox)
Kim Alvefur <zash@zash.se>
parents: 8323
diff changeset
440 limit = tonumber(config["pubsub#max_items"]);
58d228da618f mod_pubsub: Limit number of items to fetch from archive storage to pubsub#max_items to prevent unbounded query (thanks Martin and lovetox)
Kim Alvefur <zash@zash.se>
parents: 8323
diff changeset
441 reverse = true;
58d228da618f mod_pubsub: Limit number of items to fetch from archive storage to pubsub#max_items to prevent unbounded query (thanks Martin and lovetox)
Kim Alvefur <zash@zash.se>
parents: 8323
diff changeset
442 });
8213
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
443 if not data then
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
444 module:log("error", "Unable to get items: %s", err);
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
445 return true;
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
446 end
8308
ab189d3f55d1 mod_pubsub: Remove use of non-existent fields
Kim Alvefur <zash@zash.se>
parents: 8302
diff changeset
447 module:log("debug", "Listed items %s", data);
8324
58d228da618f mod_pubsub: Limit number of items to fetch from archive storage to pubsub#max_items to prevent unbounded query (thanks Martin and lovetox)
Kim Alvefur <zash@zash.se>
parents: 8323
diff changeset
448 return it.reverse(function()
8213
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
449 local id, payload, when, publisher = data();
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
450 if id == nil then
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
451 return;
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
452 end
8327
0b561f8bc790 mod_pubsub: Remove expose_publisher argument since it is handled in broadcaster
Kim Alvefur <zash@zash.se>
parents: 8325
diff changeset
453 local item = create_encapsulating_item(id, payload, publisher);
8213
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
454 return id, item;
8324
58d228da618f mod_pubsub: Limit number of items to fetch from archive storage to pubsub#max_items to prevent unbounded query (thanks Martin and lovetox)
Kim Alvefur <zash@zash.se>
parents: 8323
diff changeset
455 end);
8213
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
456 end
8308
ab189d3f55d1 mod_pubsub: Remove use of non-existent fields
Kim Alvefur <zash@zash.se>
parents: 8302
diff changeset
457 function get_set:get(key) -- luacheck: ignore 212/self
8219
2e68ae095645 mod_pubsub: Store data in users store, node in 'with' metadata field
Kim Alvefur <zash@zash.se>
parents: 8218
diff changeset
458 local data, err = archive:find(user, {
8213
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
459 key = key;
8302
4852def7dc49 mod_pubsub: Workaround some storage modules without archive key deduplication
Kim Alvefur <zash@zash.se>
parents: 8301
diff changeset
460 -- Get the last item with that key, if the archive doesn't deduplicate
4852def7dc49 mod_pubsub: Workaround some storage modules without archive key deduplication
Kim Alvefur <zash@zash.se>
parents: 8301
diff changeset
461 reverse = true,
4852def7dc49 mod_pubsub: Workaround some storage modules without archive key deduplication
Kim Alvefur <zash@zash.se>
parents: 8301
diff changeset
462 limit = 1;
8213
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
463 });
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
464 if not data then
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
465 module:log("error", "Unable to get item: %s", err);
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
466 return nil, err;
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
467 end
8296
e23328adca25 mod_pubsub: Remove workaround for SQL issue (fixed in becb593ed86d)
Kim Alvefur <zash@zash.se>
parents: 8295
diff changeset
468 local id, payload, when, publisher = data();
8308
ab189d3f55d1 mod_pubsub: Remove use of non-existent fields
Kim Alvefur <zash@zash.se>
parents: 8302
diff changeset
469 module:log("debug", "Get item %s (published at %s by %s)", id, when, publisher);
8213
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
470 if id == nil then
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
471 return nil;
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
472 end
8327
0b561f8bc790 mod_pubsub: Remove expose_publisher argument since it is handled in broadcaster
Kim Alvefur <zash@zash.se>
parents: 8325
diff changeset
473 return create_encapsulating_item(id, payload, publisher);
8213
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
474 end
8308
ab189d3f55d1 mod_pubsub: Remove use of non-existent fields
Kim Alvefur <zash@zash.se>
parents: 8302
diff changeset
475 function get_set:set(key, value) -- luacheck: ignore 212/self
8213
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
476 local data, err;
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
477 if value ~= nil then
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
478 local publisher = value.attr.publisher;
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
479 local payload = value.tags[1];
8300
7759eb130938 mod_pep_plus, mod_pubsub: Store node content in separate archive stores
Kim Alvefur <zash@zash.se>
parents: 8298
diff changeset
480 data, err = archive:append(user, key, payload, time_now(), publisher);
8213
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
481 else
8300
7759eb130938 mod_pep_plus, mod_pubsub: Store node content in separate archive stores
Kim Alvefur <zash@zash.se>
parents: 8298
diff changeset
482 data, err = archive:delete(user, { key = key; });
8213
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
483 end
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
484 if not data then
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
485 module:log("error", "Unable to set item: %s", err);
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
486 return nil, err;
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
487 end
8217
5f4e0d67b82a util.pubsub: Catch overriden id from storage
Kim Alvefur <zash@zash.se>
parents: 8216
diff changeset
488 return data;
8213
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
489 end
8301
e2ab440a3437 mod_pubsub: Ignore unused 'self' since the data used is an upvalue [luacheck]
Kim Alvefur <zash@zash.se>
parents: 8300
diff changeset
490 function get_set:clear() -- luacheck: ignore 212/self
8300
7759eb130938 mod_pep_plus, mod_pubsub: Store node content in separate archive stores
Kim Alvefur <zash@zash.se>
parents: 8298
diff changeset
491 return archive:delete(user);
8298
dd9fa511494a mod_pubsub: Add method to clear data from a simple_itemstore
Kim Alvefur <zash@zash.se>
parents: 8296
diff changeset
492 end
8213
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
493 return setmetatable(get_set, archive);
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
494 end
8318
d0a7fc7614de mod_pubsub, mod_pep_plus: Rename simple_itemstore to reflect that it's based on archive storage
Kim Alvefur <zash@zash.se>
parents: 8317
diff changeset
495 _M.archive_itemstore = archive_itemstore;
8213
e1272aeef31c mod_pubsub: Add item persistence using mod_storage_*’s archive store.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8210
diff changeset
496
5626
8416d4619d80 mod_pubsub: Split out handlers into a module library
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
497 return _M;