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annotate mod_groups_internal/mod_groups_internal.lua @ 5139:449e4ca4de32

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mod_unified_push: Remove dependency on trunk util.jwt (0.12 compat) This should allow the module to work on 0.12, while preserving expiry checking (which was not built in to 0.12's util.jwt).
author Matthew Wild <mwild1@gmail.com>
date Tue, 10 Jan 2023 16:34:21 +0000
parents 27f7ed9f50cd
children 9edc698848e9
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1 local rostermanager = require"core.rostermanager";
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2 local modulemanager = require"core.modulemanager";
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3 local id = require "util.id";
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4 local jid = require "util.jid";
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5 local st = require "util.stanza";
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6 local jid_join = jid.join;
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7 local host = module.host;
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8
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9 local group_info_store = module:open_store("group_info");
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10 local group_members_store = module:open_store("groups");
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11 local group_memberships = module:open_store("groups", "map");
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12
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13 local muc_host_name = module:get_option("groups_muc_host", "groups."..host);
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14 local muc_host = nil;
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15
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16 local is_contact_subscribed = rostermanager.is_contact_subscribed;
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17
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18 -- Make a *one-way* subscription. User will see when contact is online,
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19 -- contact will not see when user is online.
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20 local function subscribe(user, user_jid, contact, contact_jid)
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21 -- Update user's roster to say subscription request is pending...
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22 rostermanager.set_contact_pending_out(user, host, contact_jid);
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23 -- Update contact's roster to say subscription request is pending...
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24 rostermanager.set_contact_pending_in(contact, host, user_jid);
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25 -- Update contact's roster to say subscription request approved...
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26 rostermanager.subscribed(contact, host, user_jid);
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27 -- Update user's roster to say subscription request approved...
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28 rostermanager.process_inbound_subscription_approval(user, host, contact_jid);
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29
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30 -- Push updates to both rosters
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31 rostermanager.roster_push(user, host, contact_jid);
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32 rostermanager.roster_push(contact, host, user_jid);
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33 end
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34
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35 local function user_groups(username)
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36 return pairs(group_memberships:get_all(username) or {});
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37 end
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38
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39 local function do_single_group_subscriptions(username, group_id)
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40 local members = group_members_store:get(group_id);
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41 if not members then return; end
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42 local user_jid = jid_join(username, host);
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43 for membername in pairs(members) do
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44 if membername ~= username then
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45 local member_jid = jid_join(membername, host);
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46 if not is_contact_subscribed(username, host, member_jid) then
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47 module:log("debug", "[group %s] Subscribing %s to %s", member_jid, user_jid);
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48 subscribe(membername, member_jid, username, user_jid);
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49 end
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50 if not is_contact_subscribed(membername, host, user_jid) then
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51 module:log("debug", "[group %s] Subscribing %s to %s", user_jid, member_jid);
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52 subscribe(username, user_jid, membername, member_jid);
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53 end
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54 end
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55 end
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56 end
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57
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58 local function do_all_group_subscriptions_by_user(username)
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59 for group_id in user_groups(username) do
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60 do_single_group_subscriptions(username, group_id);
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61 end
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62 end
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63
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64 local function do_all_group_subscriptions_by_group(group_id)
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65 local members = get_members(group_id)
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66 if not members then
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67 return
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68 end
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69 for membername in pairs(members) do
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70 do_single_group_subscriptions(membername, group_id);
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71 end
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72 end
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73
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74 module:hook("resource-bind", function(event)
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75 module:log("debug", "Updating group subscriptions...");
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76 do_all_group_subscriptions_by_user(event.session.username);
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77 end);
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78
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79 --luacheck: ignore 131
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80 function create(group_info, create_muc, group_id)
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81 if not group_info.name then
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82 return nil, "group-name-required";
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83 end
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84 if group_id then
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85 if exists(group_id) then
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86 return nil, "conflict"
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87 end
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88 else
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89 group_id = id.short();
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90 end
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91
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92 local muc_jid = nil
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93 local room = nil
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94 if create_muc then
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95 if not muc_host_name then
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96 module:log("error", "cannot create group with MUC: no MUC host configured")
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97 return nil, "service-unavailable"
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98 end
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99 if not muc_host then
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100 module:log("error", "cannot create group with MUC: MUC host %s not configured properly", muc_host_name)
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101 return nil, "internal-server-error"
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102 end
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103
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104 muc_jid = jid.prep(id.short() .. "@" .. muc_host_name);
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105 room = muc_host.create_room(muc_jid)
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106 if not room then
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107 delete(group_id)
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108 return nil, "internal-server-error"
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109 end
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110 room:set_public(false)
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111 room:set_persistent(true)
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112 room:set_members_only(true)
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113 room:set_allow_member_invites(false)
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114 room:set_moderated(false)
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115 room:set_whois("anyone")
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116 room:set_name(group_info.name)
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117 end
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118
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119 local ok = group_info_store:set(group_id, {
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120 name = group_info.name;
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121 muc_jid = muc_jid;
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122 });
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123 if not ok then
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124 if room then
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125 room:destroy()
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126 end
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127 return nil, "internal-server-error";
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
128 end
4388
7de3c955cfe2 mod_groups_internal: allow creating MUCs if a MUC host is linked
Jonas Schäfer <jonas@wielicki.name>
parents: 4386
diff changeset
129
4383
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
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parents:
diff changeset
130 return group_id;
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
131 end
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
132
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
133 function get_info(group_id)
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
134 return group_info_store:get(group_id);
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
135 end
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
136
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
137 function set_info(group_id, info)
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
138 if not info then
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
139 return nil, "bad-request"
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
140 end
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
141
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
142 if not info.name or #info.name == 0 then
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
143 return nil, "bad-request"
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
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parents:
diff changeset
144 end
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
145
4415
c7424b96c75e mod_groups_internal: maintain the name of the associated MUC
Jonas Schäfer <jonas@wielicki.name>
parents: 4407
diff changeset
146 -- TODO: we should probably prohibit changing/removing the MUC JID of
c7424b96c75e mod_groups_internal: maintain the name of the associated MUC
Jonas Schäfer <jonas@wielicki.name>
parents: 4407
diff changeset
147 -- an existing group.
c7424b96c75e mod_groups_internal: maintain the name of the associated MUC
Jonas Schäfer <jonas@wielicki.name>
parents: 4407
diff changeset
148 if info.muc_jid then
4706
428861d1d1e4 mod_groups_internal: Fix accidental global [luacheck]
Kim Alvefur <zash@zash.se>
parents: 4430
diff changeset
149 local room = muc_host.get_room_from_jid(info.muc_jid);
4415
c7424b96c75e mod_groups_internal: maintain the name of the associated MUC
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parents: 4407
diff changeset
150 room:set_name(info.name);
c7424b96c75e mod_groups_internal: maintain the name of the associated MUC
Jonas Schäfer <jonas@wielicki.name>
parents: 4407
diff changeset
151 end
c7424b96c75e mod_groups_internal: maintain the name of the associated MUC
Jonas Schäfer <jonas@wielicki.name>
parents: 4407
diff changeset
152
4383
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parents:
diff changeset
153 local ok = group_info_store:set(group_id, info);
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parents:
diff changeset
154 if not ok then
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
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parents:
diff changeset
155 return nil, "internal-server-error";
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
156 end
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
157 return true
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
158 end
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
159
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
160 function get_members(group_id)
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
161 return group_members_store:get(group_id);
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parents:
diff changeset
162 end
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
163
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parents:
diff changeset
164 function exists(group_id)
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parents:
diff changeset
165 return not not get_info(group_id);
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
166 end
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parents:
diff changeset
167
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
168 function get_user_groups(username)
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
169 local groups = {};
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
170 do
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parents:
diff changeset
171 local group_set = group_memberships:get_all(username);
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parents:
diff changeset
172 if group_set then
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
173 for group_id in pairs(group_set) do
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
174 table.insert(groups, group_id);
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
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parents:
diff changeset
175 end
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
176 end
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
177 end
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
178 return groups;
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
179 end
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
180
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
181 function delete(group_id)
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
182 if group_members_store:set(group_id, nil) then
4407
105586ca9a79 mod_groups_internal: Style
Matthew Wild <mwild1@gmail.com>
parents: 4406
diff changeset
183 local group_info = get_info(group_id);
4406
d86592775a20 mod_groups_internal: Fix unintended global variable (thanks luacheck)
Matthew Wild <mwild1@gmail.com>
parents: 4405
diff changeset
184 if group_info and group_info.muc_jid then
4423
ca821df93cb9 mod_groups_internal: correctly destroy MUC associated with group
Jonas Schäfer <jonas@wielicki.name>
parents: 4419
diff changeset
185 local room = muc_host.get_room_from_jid(group_info.muc_jid)
ca821df93cb9 mod_groups_internal: correctly destroy MUC associated with group
Jonas Schäfer <jonas@wielicki.name>
parents: 4419
diff changeset
186 if room then
ca821df93cb9 mod_groups_internal: correctly destroy MUC associated with group
Jonas Schäfer <jonas@wielicki.name>
parents: 4419
diff changeset
187 room:destroy()
ca821df93cb9 mod_groups_internal: correctly destroy MUC associated with group
Jonas Schäfer <jonas@wielicki.name>
parents: 4419
diff changeset
188 end
4389
6cfa313cd524 mod_groups_internal: manage associated MUC
Jonas Schäfer <jonas@wielicki.name>
parents: 4388
diff changeset
189 end
4383
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
190 return group_info_store:set(group_id, nil);
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
191 end
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
192 return nil, "internal-server-error";
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
193 end
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
194
4386
6357ac65b4eb mod_groups_internal: allow delay of roster sync on group change
Jonas Schäfer <jonas@wielicki.name>
parents: 4385
diff changeset
195 function add_member(group_id, username, delay_update)
4383
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
196 local group_info = group_info_store:get(group_id);
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
197 if not group_info then
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
198 return nil, "group-not-found";
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
199 end
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
200 if not group_memberships:set(group_id, username, {}) then
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
201 return nil, "internal-server-error";
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
202 end
4389
6cfa313cd524 mod_groups_internal: manage associated MUC
Jonas Schäfer <jonas@wielicki.name>
parents: 4388
diff changeset
203 if group_info.muc_jid then
6cfa313cd524 mod_groups_internal: manage associated MUC
Jonas Schäfer <jonas@wielicki.name>
parents: 4388
diff changeset
204 local room = muc_host.get_room_from_jid(group_info.muc_jid);
6cfa313cd524 mod_groups_internal: manage associated MUC
Jonas Schäfer <jonas@wielicki.name>
parents: 4388
diff changeset
205 if room then
6cfa313cd524 mod_groups_internal: manage associated MUC
Jonas Schäfer <jonas@wielicki.name>
parents: 4388
diff changeset
206 local user_jid = username .. "@" .. host;
4407
105586ca9a79 mod_groups_internal: Style
Matthew Wild <mwild1@gmail.com>
parents: 4406
diff changeset
207 room:set_affiliation(true, user_jid, "member");
4399
846b7af5588c mod_groups_internal: send invite to new members of groups
Jonas Schäfer <jonas@wielicki.name>
parents: 4392
diff changeset
208 module:send(st.message(
846b7af5588c mod_groups_internal: send invite to new members of groups
Jonas Schäfer <jonas@wielicki.name>
parents: 4392
diff changeset
209 { from = group_info.muc_jid, to = user_jid }
846b7af5588c mod_groups_internal: send invite to new members of groups
Jonas Schäfer <jonas@wielicki.name>
parents: 4392
diff changeset
210 ):tag("x", {
846b7af5588c mod_groups_internal: send invite to new members of groups
Jonas Schäfer <jonas@wielicki.name>
parents: 4392
diff changeset
211 xmlns = "jabber:x:conference",
846b7af5588c mod_groups_internal: send invite to new members of groups
Jonas Schäfer <jonas@wielicki.name>
parents: 4392
diff changeset
212 jid = group_info.muc_jid
846b7af5588c mod_groups_internal: send invite to new members of groups
Jonas Schäfer <jonas@wielicki.name>
parents: 4392
diff changeset
213 }):up());
4407
105586ca9a79 mod_groups_internal: Style
Matthew Wild <mwild1@gmail.com>
parents: 4406
diff changeset
214 module:log("debug", "set user %s to be member in %s and sent invite", username, group_info.muc_jid);
4389
6cfa313cd524 mod_groups_internal: manage associated MUC
Jonas Schäfer <jonas@wielicki.name>
parents: 4388
diff changeset
215 else
4418
8c31d4b872c3 mod_groups_internal: fix log message not appearing
Jonas Schäfer <jonas@wielicki.name>
parents: 4417
diff changeset
216 module:log("warn", "failed to update affiliation for %s in %s", username, group_info.muc_jid);
4389
6cfa313cd524 mod_groups_internal: manage associated MUC
Jonas Schäfer <jonas@wielicki.name>
parents: 4388
diff changeset
217 end
6cfa313cd524 mod_groups_internal: manage associated MUC
Jonas Schäfer <jonas@wielicki.name>
parents: 4388
diff changeset
218 end
4424
679be18e6a5e mod_groups_internal: emit events for group membership changes
Jonas Schäfer <jonas@wielicki.name>
parents: 4423
diff changeset
219 module:fire_event(
679be18e6a5e mod_groups_internal: emit events for group membership changes
Jonas Schäfer <jonas@wielicki.name>
parents: 4423
diff changeset
220 "group-user-added",
679be18e6a5e mod_groups_internal: emit events for group membership changes
Jonas Schäfer <jonas@wielicki.name>
parents: 4423
diff changeset
221 {
679be18e6a5e mod_groups_internal: emit events for group membership changes
Jonas Schäfer <jonas@wielicki.name>
parents: 4423
diff changeset
222 id = group_id,
679be18e6a5e mod_groups_internal: emit events for group membership changes
Jonas Schäfer <jonas@wielicki.name>
parents: 4423
diff changeset
223 user = username,
679be18e6a5e mod_groups_internal: emit events for group membership changes
Jonas Schäfer <jonas@wielicki.name>
parents: 4423
diff changeset
224 host = host,
679be18e6a5e mod_groups_internal: emit events for group membership changes
Jonas Schäfer <jonas@wielicki.name>
parents: 4423
diff changeset
225 group_info = group_info,
679be18e6a5e mod_groups_internal: emit events for group membership changes
Jonas Schäfer <jonas@wielicki.name>
parents: 4423
diff changeset
226 }
679be18e6a5e mod_groups_internal: emit events for group membership changes
Jonas Schäfer <jonas@wielicki.name>
parents: 4423
diff changeset
227 )
4386
6357ac65b4eb mod_groups_internal: allow delay of roster sync on group change
Jonas Schäfer <jonas@wielicki.name>
parents: 4385
diff changeset
228 if not delay_update then
6357ac65b4eb mod_groups_internal: allow delay of roster sync on group change
Jonas Schäfer <jonas@wielicki.name>
parents: 4385
diff changeset
229 do_all_group_subscriptions_by_group(group_id);
6357ac65b4eb mod_groups_internal: allow delay of roster sync on group change
Jonas Schäfer <jonas@wielicki.name>
parents: 4385
diff changeset
230 end
4383
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
231 return true;
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
232 end
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
233
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
234 function remove_member(group_id, username)
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
235 local group_info = group_info_store:get(group_id);
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
236 if not group_info then
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
237 return nil, "group-not-found";
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
238 end
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
239 if not group_memberships:set(group_id, username, nil) then
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
240 return nil, "internal-server-error";
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
241 end
4389
6cfa313cd524 mod_groups_internal: manage associated MUC
Jonas Schäfer <jonas@wielicki.name>
parents: 4388
diff changeset
242 if group_info.muc_jid then
6cfa313cd524 mod_groups_internal: manage associated MUC
Jonas Schäfer <jonas@wielicki.name>
parents: 4388
diff changeset
243 local room = muc_host.get_room_from_jid(group_info.muc_jid);
6cfa313cd524 mod_groups_internal: manage associated MUC
Jonas Schäfer <jonas@wielicki.name>
parents: 4388
diff changeset
244 if room then
6cfa313cd524 mod_groups_internal: manage associated MUC
Jonas Schäfer <jonas@wielicki.name>
parents: 4388
diff changeset
245 local user_jid = username .. "@" .. host;
4407
105586ca9a79 mod_groups_internal: Style
Matthew Wild <mwild1@gmail.com>
parents: 4406
diff changeset
246 room:set_affiliation(true, user_jid, nil);
4389
6cfa313cd524 mod_groups_internal: manage associated MUC
Jonas Schäfer <jonas@wielicki.name>
parents: 4388
diff changeset
247 else
4418
8c31d4b872c3 mod_groups_internal: fix log message not appearing
Jonas Schäfer <jonas@wielicki.name>
parents: 4417
diff changeset
248 module:log("warn", "failed to update affiliation for %s in %s", username, group_info.muc_jid);
4389
6cfa313cd524 mod_groups_internal: manage associated MUC
Jonas Schäfer <jonas@wielicki.name>
parents: 4388
diff changeset
249 end
6cfa313cd524 mod_groups_internal: manage associated MUC
Jonas Schäfer <jonas@wielicki.name>
parents: 4388
diff changeset
250 end
4424
679be18e6a5e mod_groups_internal: emit events for group membership changes
Jonas Schäfer <jonas@wielicki.name>
parents: 4423
diff changeset
251 module:fire_event(
679be18e6a5e mod_groups_internal: emit events for group membership changes
Jonas Schäfer <jonas@wielicki.name>
parents: 4423
diff changeset
252 "group-user-removed",
679be18e6a5e mod_groups_internal: emit events for group membership changes
Jonas Schäfer <jonas@wielicki.name>
parents: 4423
diff changeset
253 {
679be18e6a5e mod_groups_internal: emit events for group membership changes
Jonas Schäfer <jonas@wielicki.name>
parents: 4423
diff changeset
254 id = group_id,
679be18e6a5e mod_groups_internal: emit events for group membership changes
Jonas Schäfer <jonas@wielicki.name>
parents: 4423
diff changeset
255 user = username,
679be18e6a5e mod_groups_internal: emit events for group membership changes
Jonas Schäfer <jonas@wielicki.name>
parents: 4423
diff changeset
256 host = host,
679be18e6a5e mod_groups_internal: emit events for group membership changes
Jonas Schäfer <jonas@wielicki.name>
parents: 4423
diff changeset
257 group_info = group_info,
679be18e6a5e mod_groups_internal: emit events for group membership changes
Jonas Schäfer <jonas@wielicki.name>
parents: 4423
diff changeset
258 }
679be18e6a5e mod_groups_internal: emit events for group membership changes
Jonas Schäfer <jonas@wielicki.name>
parents: 4423
diff changeset
259 )
4383
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
260 return true;
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
261 end
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
262
4386
6357ac65b4eb mod_groups_internal: allow delay of roster sync on group change
Jonas Schäfer <jonas@wielicki.name>
parents: 4385
diff changeset
263 function sync(group_id)
4407
105586ca9a79 mod_groups_internal: Style
Matthew Wild <mwild1@gmail.com>
parents: 4406
diff changeset
264 do_all_group_subscriptions_by_group(group_id);
4386
6357ac65b4eb mod_groups_internal: allow delay of roster sync on group change
Jonas Schäfer <jonas@wielicki.name>
parents: 4385
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265 end
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266
4430
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267 function emit_member_events(group_id)
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268 local group_info, err = get_info(group_id)
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269 if group_info == nil then
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270 return false, err
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271 end
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272
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273 for username in pairs(get_members(group_id)) do
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274 module:fire_event(
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275 "group-user-added",
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276 {
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277 id = group_id,
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278 user = username,
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279 host = host,
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280 group_info = group_info,
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281 }
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282 )
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283 end
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284
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285 return true
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286 end
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287
4383
1e7406b85add mod_groups_internal: new module for grouping beyond mod_adhoc_groups
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parents:
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288 -- Returns iterator over group ids
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parents:
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289 function groups()
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290 return group_info_store:users();
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parents:
diff changeset
291 end
4388
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292
4417
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293 local function setup()
4392
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294 if not muc_host_name then
4407
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parents: 4406
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295 module:log("info", "MUC management disabled (groups_muc_host set to nil)");
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296 return;
4392
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297 end
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298
4407
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299 local target_module = modulemanager.get_module(muc_host_name, "muc");
4388
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300 if not target_module then
4407
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parents: 4406
diff changeset
301 module:log("error", "host %s is not a MUC host -- group management will not work correctly; check your groups_muc_host setting!", muc_host_name);
4388
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diff changeset
302 else
4407
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parents: 4406
diff changeset
303 module:log("debug", "found MUC host at %s", muc_host_name);
4388
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diff changeset
304 muc_host = target_module;
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diff changeset
305 end
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parents: 4386
diff changeset
306 end
7de3c955cfe2 mod_groups_internal: allow creating MUCs if a MUC host is linked
Jonas Schäfer <jonas@wielicki.name>
parents: 4386
diff changeset
307
4707
27f7ed9f50cd mod_groups_internal: Remove deleted user from groups
Kim Alvefur <zash@zash.se>
parents: 4706
diff changeset
308 module:hook_global("user-deleted", function(event)
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Kim Alvefur <zash@zash.se>
parents: 4706
diff changeset
309 if event.host ~= module.host then return end
27f7ed9f50cd mod_groups_internal: Remove deleted user from groups
Kim Alvefur <zash@zash.se>
parents: 4706
diff changeset
310 local username = event.username;
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Kim Alvefur <zash@zash.se>
parents: 4706
diff changeset
311 for group_id in user_groups(username) do
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Kim Alvefur <zash@zash.se>
parents: 4706
diff changeset
312 remove_member(group_id, username);
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Kim Alvefur <zash@zash.se>
parents: 4706
diff changeset
313 end
27f7ed9f50cd mod_groups_internal: Remove deleted user from groups
Kim Alvefur <zash@zash.se>
parents: 4706
diff changeset
314 end);
27f7ed9f50cd mod_groups_internal: Remove deleted user from groups
Kim Alvefur <zash@zash.se>
parents: 4706
diff changeset
315
4417
7e379ccb8ed6 mod_groups_internal: make robust against module reloads
Jonas Schäfer <jonas@wielicki.name>
parents: 4415
diff changeset
316 if prosody.start_time then -- server already started
7e379ccb8ed6 mod_groups_internal: make robust against module reloads
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parents: 4415
diff changeset
317 setup();
7e379ccb8ed6 mod_groups_internal: make robust against module reloads
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diff changeset
318 else
7e379ccb8ed6 mod_groups_internal: make robust against module reloads
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parents: 4415
diff changeset
319 module:hook_global("server-started", setup);
7e379ccb8ed6 mod_groups_internal: make robust against module reloads
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diff changeset
320 end