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plugins/mod_groups.lua @ 3602:a977d8be6277
componentmanager: Removed get_children(host).
author | Waqas Hussain <waqas20@gmail.com> |
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date | Wed, 10 Nov 2010 20:42:59 +0500 |
parent | 3168:20c851616ade |
child | 4312:bcdff2b1d3ec |
rev | line source |
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1 -- Prosody IM |
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2 -- Copyright (C) 2008-2010 Matthew Wild |
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3 -- Copyright (C) 2008-2010 Waqas Hussain |
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4 -- |
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5 -- This project is MIT/X11 licensed. Please see the |
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6 -- COPYING file in the source package for more information. |
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7 -- |
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8 |
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9 |
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10 local groups; |
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11 local members; |
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12 |
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13 local groups_file; |
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14 |
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15 local jid, datamanager = require "util.jid", require "util.datamanager"; |
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16 local jid_bare, jid_prep = jid.bare, jid.prep; |
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17 |
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18 local module_host = module:get_host(); |
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19 |
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20 function inject_roster_contacts(username, host, roster) |
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21 --module:log("debug", "Injecting group members to roster"); |
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22 local bare_jid = username.."@"..host; |
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23 if not members[bare_jid] and not members[false] then return; end -- Not a member of any groups |
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24 |
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25 local function import_jids_to_roster(group_name) |
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26 for jid in pairs(groups[group_name]) do |
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27 -- Add them to roster |
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28 --module:log("debug", "processing jid %s in group %s", tostring(jid), tostring(group_name)); |
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29 if jid ~= bare_jid then |
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30 if not roster[jid] then roster[jid] = {}; end |
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31 roster[jid].subscription = "both"; |
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32 if groups[group_name][jid] then |
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33 roster[jid].name = groups[group_name][jid]; |
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34 end |
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35 if not roster[jid].groups then |
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36 roster[jid].groups = { [group_name] = true }; |
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37 end |
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38 roster[jid].groups[group_name] = true; |
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39 roster[jid].persist = false; |
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40 end |
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41 end |
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42 end |
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43 |
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44 -- Find groups this JID is a member of |
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45 if members[bare_jid] then |
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46 for _, group_name in ipairs(members[bare_jid]) do |
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47 --module:log("debug", "Importing group %s", group_name); |
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48 import_jids_to_roster(group_name); |
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49 end |
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50 end |
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51 |
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52 -- Import public groups |
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53 if members[false] then |
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54 for _, group_name in ipairs(members[false]) do |
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55 --module:log("debug", "Importing group %s", group_name); |
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56 import_jids_to_roster(group_name); |
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57 end |
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58 end |
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59 |
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60 if roster[false] then |
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61 roster[false].version = true; |
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62 end |
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63 end |
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64 |
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65 function remove_virtual_contacts(username, host, datastore, data) |
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66 if host == module_host and datastore == "roster" then |
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67 local new_roster = {}; |
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68 for jid, contact in pairs(data) do |
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69 if contact.persist ~= false then |
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70 new_roster[jid] = contact; |
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71 end |
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72 end |
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73 if new_roster[false] then |
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74 new_roster[false].version = nil; -- Version is void |
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75 end |
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76 return username, host, datastore, new_roster; |
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77 end |
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78 |
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79 return username, host, datastore, data; |
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80 end |
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81 |
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82 function module.load() |
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83 groups_file = config.get(module:get_host(), "core", "groups_file"); |
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84 if not groups_file then return; end |
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85 |
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86 module:hook("roster-load", inject_roster_contacts); |
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87 datamanager.add_callback(remove_virtual_contacts); |
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88 |
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89 groups = { default = {} }; |
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90 members = { }; |
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91 local curr_group = "default"; |
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92 for line in io.lines(groups_file) do |
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93 if line:match("^%s*%[.-%]%s*$") then |
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94 curr_group = line:match("^%s*%[(.-)%]%s*$"); |
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95 if curr_group:match("^%+") then |
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96 curr_group = curr_group:gsub("^%+", ""); |
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97 if not members[false] then |
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98 members[false] = {}; |
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99 end |
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100 members[false][#members[false]+1] = curr_group; -- Is a public group |
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101 end |
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102 module:log("debug", "New group: %s", tostring(curr_group)); |
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103 groups[curr_group] = groups[curr_group] or {}; |
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104 else |
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105 -- Add JID |
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106 local entryjid, name = line:match("([^=]*)=?(.*)"); |
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107 module:log("debug", "entryjid = '%s', name = '%s'", entryjid, name); |
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108 local jid; |
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109 jid = jid_prep(entryjid:match("%S+")); |
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110 if jid then |
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111 module:log("debug", "New member of %s: %s", tostring(curr_group), tostring(jid)); |
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112 groups[curr_group][jid] = name or false; |
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113 members[jid] = members[jid] or {}; |
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114 members[jid][#members[jid]+1] = curr_group; |
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115 end |
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116 end |
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117 end |
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118 module:log("info", "Groups loaded successfully"); |
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119 end |
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120 |
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parents:
diff
changeset
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121 function module.unload() |
8774c5cbf147
mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
122 datamanager.remove_callback(remove_virtual_contacts); |
8774c5cbf147
mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
123 end |