prosody
e01c7d0cbbf4
plugins/mod_pubsub/mod_pubsub.lua

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plugins/mod_pubsub/mod_pubsub.lua @ 9100:e01c7d0cbbf4

mod_pubsub: Add configurable maximum on number of items Like aefb96a52f5f
author Kim Alvefur <zash@zash.se>
date Sat, 04 Aug 2018 03:13:55 +0200
parent 9045:4336a2b97aba
child 9101:1ff694534e98
comparison
equal deleted inserted replaced
9099:974b25c27f24 9100:e01c7d0cbbf4
66 new_stanza:body(summary); 66 new_stanza:body(summary);
67 end 67 end
68 new_stanza.attr.to = jid; 68 new_stanza.attr.to = jid;
69 module:send(new_stanza); 69 module:send(new_stanza);
70 end 70 end
71 end
72
73 local max_max_items = module:get_option_number("pubsub_max_items", 256);
74 function check_node_config(node, actor, new_config) -- luacheck: ignore 212/actor 212/node
75 if (new_config["max_items"] or 1) > max_max_items then
76 return false;
77 end
78 return true;
71 end 79 end
72 80
73 function is_item_stanza(item) 81 function is_item_stanza(item)
74 return st.is_stanza(item) and item.attr.xmlns == xmlns_pubsub and item.name == "item"; 82 return st.is_stanza(item) and item.attr.xmlns == xmlns_pubsub and item.name == "item";
75 end 83 end
220 228
221 nodestore = node_store; 229 nodestore = node_store;
222 itemstore = create_simple_itemstore; 230 itemstore = create_simple_itemstore;
223 broadcaster = simple_broadcast; 231 broadcaster = simple_broadcast;
224 itemcheck = is_item_stanza; 232 itemcheck = is_item_stanza;
233 check_node_config = check_node_config;
225 get_affiliation = get_affiliation; 234 get_affiliation = get_affiliation;
226 235
227 normalize_jid = jid_bare; 236 normalize_jid = jid_bare;
228 })); 237 }));
229 end 238 end