prosody
38b3cd292ee5
plugins/mod_muc_mam.lua

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plugins/mod_muc_mam.lua @ 12860:38b3cd292ee5

Merge 0.12->trunk
author Kim Alvefur <zash@zash.se>
date Sat, 21 Jan 2023 17:18:16 +0100
parent 12859:cd738fb8c754
child 12861:57e86d537ffe
child 13267:7ae000fc8c07
comparison
equal deleted inserted replaced
12856:89bc598c7051 12860:38b3cd292ee5
65 module:log("error", "Attempt to open archive storage returned null driver"); 65 module:log("error", "Attempt to open archive storage returned null driver");
66 end 66 end
67 module:log("info", "See https://prosody.im/doc/storage and https://prosody.im/doc/archiving for more information"); 67 module:log("info", "See https://prosody.im/doc/storage and https://prosody.im/doc/archiving for more information");
68 return false; 68 return false;
69 end 69 end
70 local use_total = module:get_option_boolean("muc_log_include_total", true);
70 71
71 local function archiving_enabled(room) 72 local function archiving_enabled(room)
72 if log_all_rooms then 73 if log_all_rooms then
73 module:log("debug", "Archiving all rooms"); 74 module:log("debug", "Archiving all rooms");
74 return true; 75 return true;
107 { name = "with"; type = "jid-single" }; 108 { name = "with"; type = "jid-single" };
108 { name = "start"; type = "text-single"; datatype = "xs:dateTime" }; 109 { name = "start"; type = "text-single"; datatype = "xs:dateTime" };
109 { name = "end"; type = "text-single"; datatype = "xs:dateTime" }; 110 { name = "end"; type = "text-single"; datatype = "xs:dateTime" };
110 }; 111 };
111 112
113 if archive.caps and archive.caps.full_id_range then
114 table.insert(query_form, { name = "before-id"; type = "text-single"; });
115 table.insert(query_form, { name = "after-id"; type = "text-single"; });
116 end
117
118 if archive.caps and archive.caps.ids then
119 table.insert(query_form, { name = "ids"; type = "list-multi"; });
120 end
121
122
112 -- Serve form 123 -- Serve form
113 module:hook("iq-get/bare/"..xmlns_mam..":query", function(event) 124 module:hook("iq-get/bare/"..xmlns_mam..":query", function(event)
114 local origin, stanza = event.origin, event.stanza; 125 local origin, stanza = event.origin, event.stanza;
115 origin.send(st.reply(stanza):tag("query", { xmlns = xmlns_mam }):add_child(query_form:form())); 126 origin.send(st.reply(stanza):query(xmlns_mam):add_child(query_form:form()));
116 return true; 127 return true;
117 end); 128 end);
118 129
119 -- Handle archive queries 130 -- Handle archive queries
120 module:hook("iq-set/bare/"..xmlns_mam..":query", function(event) 131 module:hook("iq-set/bare/"..xmlns_mam..":query", function(event)
170 local qmax = m_min(qset and qset.max or default_max_items, max_max_items); 181 local qmax = m_min(qset and qset.max or default_max_items, max_max_items);
171 local reverse = qset and qset.before or false; 182 local reverse = qset and qset.before or false;
172 183
173 local before, after = qset and qset.before or qbefore, qset and qset.after or qafter; 184 local before, after = qset and qset.before or qbefore, qset and qset.after or qafter;
174 if type(before) ~= "string" then before = nil; end 185 if type(before) ~= "string" then before = nil; end
186
175 -- A reverse query needs to be flipped 187 -- A reverse query needs to be flipped
176 local flip = reverse; 188 local flip = reverse;
177 -- A flip-page query needs to be the opposite of that. 189 -- A flip-page query needs to be the opposite of that.
178 if query:get_child("flip-page") then flip = not flip end 190 if query:get_child("flip-page") then flip = not flip end
179 191
185 qset); 197 qset);
186 198
187 -- Load all the data! 199 -- Load all the data!
188 local data, err = archive:find(room_node, { 200 local data, err = archive:find(room_node, {
189 start = qstart; ["end"] = qend; -- Time range 201 start = qstart; ["end"] = qend; -- Time range
202 with = "message<groupchat";
190 limit = qmax + 1; 203 limit = qmax + 1;
191 before = before; after = after; 204 before = before; after = after;
192 ids = qids; 205 ids = qids;
193 reverse = reverse; 206 reverse = reverse;
194 with = "message<groupchat"; 207 total = use_total or qmax == 0;
195 }); 208 });
196 209
197 if not data then 210 if not data then
198 module:log("debug", "Archive query id=%s failed: %s", qid or stanza.attr.id, err); 211 module:log("debug", "Archive query id=%s failed: %s", qid or stanza.attr.id, err);
199 if err == "item-not-found" then 212 if err == "item-not-found" then
214 local count = 0; 227 local count = 0;
215 local complete = "true"; 228 local complete = "true";
216 for id, item, when in data do 229 for id, item, when in data do
217 count = count + 1; 230 count = count + 1;
218 if count > qmax then 231 if count > qmax then
232 -- We requested qmax+1 items. If that many items are retrieved then
233 -- there are more results to page through, so:
219 complete = nil; 234 complete = nil;
220 break; 235 break;
221 end 236 end
222 local fwd_st = st.message(msg_reply_attr) 237 local fwd_st = st.message(msg_reply_attr)
223 :tag("result", { xmlns = xmlns_mam, queryid = qid, id = id }) 238 :tag("result", { xmlns = xmlns_mam, queryid = qid, id = id })
256 end 271 end
257 end 272 end
258 if reverse then 273 if reverse then
259 first, last = last, first; 274 first, last = last, first;
260 end 275 end
261
262 276
263 origin.send(st.reply(stanza) 277 origin.send(st.reply(stanza)
264 :tag("fin", { xmlns = xmlns_mam, complete = complete }) 278 :tag("fin", { xmlns = xmlns_mam, complete = complete })
265 :add_child(rsm.generate { 279 :add_child(rsm.generate {
266 first = first, last = last, count = total })); 280 first = first, last = last, count = total }));
549 cleanup_done(); 563 cleanup_done();
550 end); 564 end);
551 565
552 else 566 else
553 module:log("debug", "Archive expiry disabled"); 567 module:log("debug", "Archive expiry disabled");
554 end 568 -- Don't ask the backend to count the potentially unbounded number of items,
569 -- it'll get slow.
570 use_total = module:get_option_boolean("mam_include_total", false);
571 end