annotate mod_muc_search/mod_muc_search.lua @ 5160:8474a3b80200

mod_firewall: Fix 'is_admin' internal dependency rule #1797 (thanks diane) Looks like the boolean logic was inverted here. Instead, for now, simply check if is_admin is there. It is deprecated in trunk and was briefly removed before being brought back with a 'deprecated' warning as part of the new roles and permissions work. Making this dependency conditioned on the existence of the underlying function should make it work until it actually goes away for real.
author Kim Alvefur <zash@zash.se>
date Fri, 27 Jan 2023 23:06:25 +0100
parents 5f4bcaad18ee
children
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1 -- mod_muc_search
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2 -- https://muclumbus.jabbercat.org/docs/api#xmpp
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3 -- TODO
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4 -- Result set management (pagination, limits)
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5 -- Sorting
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6 -- min_users
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7
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8 local dataforms = require "util.dataforms";
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9 local st = require "util.stanza";
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10
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11 local mod_muc = module:depends("muc");
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12 assert(mod_muc.live_rooms, "Missing required MUC API. Prosody >= hg:f5c43e829d93 required");
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13
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14 local search_form = dataforms.new {
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15 {
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16 type = "hidden";
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17 value = "https://xmlns.zombofant.net/muclumbus/search/1.0#params";
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18 name = "FORM_TYPE";
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19 };
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20 {
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21 type = "text-single";
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22 label = "Search for";
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23 name = "q";
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24 };
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25 {
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26 type = "boolean";
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27 value = true;
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28 label = "Search in name";
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29 name = "sinname";
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30 };
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31 {
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32 type = "boolean";
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33 value = true;
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34 label = "Search in description";
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35 name = "sindescription";
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36 };
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37 {
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38 type = "boolean";
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39 value = true;
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40 label = "Search in address";
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41 name = "sinaddr";
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42 };
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43 {
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44 type = "text-single";
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45 value = "1";
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46 label = "Minimum number of users";
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47 name = "min_users";
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48 };
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49 {
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50 options = {
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51 {
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52 label = "Number of online users";
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53 value = "nusers";
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54 };
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55 {
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56 label = "Address";
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57 value = "address";
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58 };
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59 };
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60 type = "list-single";
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61 value = "nusers";
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62 label = "Sort results by";
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63 name = "key";
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64 };
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65 };
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66
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67 module:hook("iq-get/host/https://xmlns.zombofant.net/muclumbus/search/1.0:search", function (event)
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68 local origin, stanza = event.origin, event.stanza;
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69 origin.send(st.reply(stanza)
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70 :tag("search", { xmlns = "https://xmlns.zombofant.net/muclumbus/search/1.0" })
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71 :add_child(search_form:form()));
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72 return true;
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73 end);
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74
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75 module:hook("iq-set/host/https://xmlns.zombofant.net/muclumbus/search/1.0:search", function (event)
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76 local origin, stanza = event.origin, event.stanza;
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77 local search = stanza.tags[1];
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78 local submitted = search:get_child("x", "jabber:x:data");
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79 if not submitted then
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80 origin.send(st.error_reply("modify", "bad-request", "Missing dataform"));
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81 return;
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82 end
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83 local query = search_form:data(submitted);
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84 module:log("debug", "Got query: %q", query);
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85
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86 local result = st.reply(stanza)
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87 :tag("result", { xmlns = "https://xmlns.zombofant.net/muclumbus/search/1.0" });
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88
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89 for room in mod_muc.live_rooms() do -- TODO s/live/all/ but preferably along with pagination/rsm
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90 if room:get_public() and not room:get_members_only() then
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91 module:log("debug", "Looking at room %s %q", room.jid, room._data);
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92 if (query.sinname and room:get_name():find(query.q, 1, true))
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93 or (query.sindescription and (room:get_description() or ""):find(query.q, 1, true))
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94 or (query.sinaddr and room.jid:find(query.q, 1, true)) then
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95 result:tag("item", { address = room.jid })
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96 :text_tag("name", room:get_name())
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97 :text_tag("description", room:get_description())
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98 :text_tag("language", room:get_language())
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99 :tag("is-open"):up()
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100 :up();
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101 end
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102 end
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103 end
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104 origin.send(result);
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105 return true;
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106 end);