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mod_map/mod_map.lua @ 4844:cc17708ba777
mod_bookmarks2: Remove wrong codepath (thanks luacheck!)
author | Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> |
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date | Tue, 04 Jan 2022 22:57:06 +0100 |
parent | 3652:d0c2f001735f |
rev | line source |
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mod_map: Experimental module exposing MAM summary
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1 |
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2 local st = require "util.stanza"; |
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3 local jid_bare = require "util.jid".bare; |
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4 local rsm = require "util.rsm"; |
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5 local dataform = require "util.dataforms".new; |
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6 local datetime = require "util.datetime".datetime; |
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7 |
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8 local archive = module:open_store("archive", "archive"); |
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9 |
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10 local query_form = dataform { |
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11 { name = "with"; type = "jid-single"; }; |
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12 { name = "start"; type = "text-single" }; |
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13 { name = "end"; type = "text-single"; }; |
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14 }; |
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15 |
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16 if not archive.summary then |
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17 module:log("error", "The archive:summary() API is not supported by %s", archive._provided_by); |
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18 return |
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19 end |
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20 |
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21 module:hook("iq-get/self/xmpp:prosody.im/mod_map:summary", function(event) |
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22 local origin, stanza = event.origin, event.stanza; |
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23 |
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24 local query = stanza.tags[1]; |
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25 |
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26 -- Search query parameters |
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27 local qwith, qstart, qend; |
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28 local form = query:get_child("x", "jabber:x:data"); |
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29 if form then |
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30 local err; |
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31 form, err = query_form:data(form); |
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32 if err then |
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33 origin.send(st.error_reply(stanza, "modify", "bad-request", select(2, next(err)))); |
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34 return true; |
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35 end |
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36 qwith, qstart, qend = form["with"], form["start"], form["end"]; |
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37 qwith = qwith and jid_bare(qwith); -- dataforms does jidprep |
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38 end |
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39 |
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40 local qset = rsm.get(query); |
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41 local qmax = qset and qset.max; |
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42 local before, after = qset and qset.before, qset and qset.after; |
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43 if type(before) ~= "string" then before = nil; end |
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44 |
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45 local summary = archive:summary(origin.username, { |
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46 start = qstart; ["end"] = qend; -- Time range |
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47 with = qwith; |
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48 limit = qmax; |
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49 before = before; after = after; |
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50 }); |
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51 if not summary then |
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52 module:send(st.error_reply(stanza, "wait", "internal-server-error")); |
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53 return true; |
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54 end |
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55 |
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56 local reply = st.reply(stanza); |
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57 reply:tag("summary", { xmlns = "xmpp:prosody.im/mod_map" }); |
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58 for jid, count in pairs(summary.counts) do |
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59 reply:tag("item", { jid = jid }); |
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60 if type(count) == "number" then |
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61 reply:text_tag("count", ("%d"):format(count)); |
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62 end |
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63 if summary.earliest and summary.earliest[jid] then |
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64 reply:text_tag("start", datetime(summary.earliest[jid])); |
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65 end |
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66 if summary.latest and summary.latest[jid] then |
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67 reply:text_tag("end", datetime(summary.latest[jid])); |
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68 end |
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69 if summary.body and summary.body[jid] then |
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70 reply:text_tag("body", summary.body[jid]); |
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71 end |
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72 reply:up(); |
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73 end |
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74 |
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75 module:send(reply); |
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76 return true; |
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77 end); |