prosody-modules
1969310ea06a
mod_roster_command/mod_roster_command.lua

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mod_roster_command/mod_roster_command.lua @ 453:1969310ea06a

mod_roster_command: Manage rosters through prosodyctl
author Matthew Wild <mwild1@gmail.com>
date Tue, 11 Oct 2011 01:41:22 +0100
child 492:f806c8a7f985
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rev   line source
453
1969310ea06a mod_roster_command: Manage rosters through prosodyctl
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1 -----------------------------------------------------------
1969310ea06a mod_roster_command: Manage rosters through prosodyctl
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2 -- mod_roster_command: Manage rosters through prosodyctl
1969310ea06a mod_roster_command: Manage rosters through prosodyctl
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3 -- version 0.02
1969310ea06a mod_roster_command: Manage rosters through prosodyctl
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4 -----------------------------------------------------------
1969310ea06a mod_roster_command: Manage rosters through prosodyctl
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5 -- Copyright (C) 2011 Matthew Wild
1969310ea06a mod_roster_command: Manage rosters through prosodyctl
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6 -- Copyright (C) 2011 Adam Nielsen
1969310ea06a mod_roster_command: Manage rosters through prosodyctl
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7 --
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8 -- This project is MIT/X11 licensed. Please see the
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9 -- COPYING file in the source package for more information.
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10 -----------------------------------------------------------
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11
1969310ea06a mod_roster_command: Manage rosters through prosodyctl
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12 -- Workaround for lack of util.startup...
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13 _G.bare_sessions = _G.bare_sessions or {};
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14
1969310ea06a mod_roster_command: Manage rosters through prosodyctl
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15 local rostermanager = require "core.rostermanager";
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16 local storagemanager = require "core.storagemanager";
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17 local jid = require "util.jid";
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18 local warn = prosodyctl.show_warning;
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19
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20 -- Make a *one-way* subscription. User will see when contact is online,
1969310ea06a mod_roster_command: Manage rosters through prosodyctl
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21 -- contact will not see when user is online.
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22 function subscribe(user_jid, contact_jid)
1969310ea06a mod_roster_command: Manage rosters through prosodyctl
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23 local user_username, user_host = jid.split(user_jid);
1969310ea06a mod_roster_command: Manage rosters through prosodyctl
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24 local contact_username, contact_host = jid.split(contact_jid);
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25 if not hosts[user_host] then
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26 warn("The host '%s' is not configured for this server.", user_host);
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27 return;
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28 end
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29 storagemanager.initialize_host(user_host);
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30 -- Update user's roster to say subscription request is pending...
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31 rostermanager.set_contact_pending_out(user_username, user_host, contact_jid);
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32 if hosts[contact_host] then
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33 if contact_host ~= user_host then
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34 storagemanager.initialize_host(contact_host);
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35 end
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36 -- Update contact's roster to say subscription request is pending...
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37 rostermanager.set_contact_pending_in(contact_username, contact_host, user_jid);
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38 -- Update contact's roster to say subscription request approved...
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39 rostermanager.subscribed(contact_username, contact_host, user_jid);
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40 -- Update user's roster to say subscription request approved...
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41 rostermanager.process_inbound_subscription_approval(user_username, user_host, contact_jid);
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42 end
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43 end
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44
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45 -- Make a mutual subscription between jid1 and jid2. Each JID will see
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46 -- when the other one is online.
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47 function subscribe_both(jid1, jid2)
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48 subscribe(jid1, jid2);
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49 subscribe(jid2, jid1);
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50 end
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51
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52 -- Unsubscribes user from contact (not contact from user, if subscribed).
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53 function unsubscribe(user_jid, contact_jid)
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54 local user_username, user_host = jid.split(user_jid);
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55 local contact_username, contact_host = jid.split(contact_jid);
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56 if not hosts[user_host] then
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57 warn("The host '%s' is not configured for this server.", user_host);
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58 return;
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59 end
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60 storagemanager.initialize_host(user_host);
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61 -- Update user's roster to say subscription is cancelled...
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62 rostermanager.unsubscribe(user_username, user_host, contact_jid);
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63 if hosts[contact_host] then
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64 if contact_host ~= user_host then
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65 storagemanager.initialize_host(contact_host);
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66 end
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67 -- Update contact's roster to say subscription is cancelled...
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68 rostermanager.unsubscribed(contact_username, contact_host, user_jid);
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69 end
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70 end
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71
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72 -- Cancel any subscription in either direction.
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73 function unsubscribe_both(jid1, jid2)
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74 unsubscribe(jid1, jid2);
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75 unsubscribe(jid2, jid1);
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76 end
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77
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78 -- Set the name shown and group used in the contact list
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79 function rename(user_jid, contact_jid, contact_nick, contact_group)
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80 local user_username, user_host = jid.split(user_jid);
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81 if not hosts[user_host] then
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82 warn("The host '%s' is not configured for this server.", user_host);
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83 return;
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84 end
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85 storagemanager.initialize_host(user_host);
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86
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87 -- Load user's roster and find the contact
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88 local roster = rostermanager.load_roster(user_username, user_host);
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89 local item = roster[contact_jid];
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90 if item then
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91 if contact_nick then
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92 item.name = contact_nick;
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93 end
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94 if contact_group then
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95 item.groups = {}; -- Remove from all current groups
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96 item.groups[contact_group] = true;
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97 end
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98 rostermanager.save_roster(user_username, user_host, roster);
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99 end
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100 end
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101
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102 function module.command(arg)
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103 local command = arg[1];
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104 if not command then
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105 warn("Valid subcommands: (un)subscribe(_both) | rename");
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106 return 0;
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107 end
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108 table.remove(arg, 1);
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109 if command == "subscribe" then
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110 subscribe(arg[1], arg[2]);
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111 return 0;
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112 elseif command == "subscribe_both" then
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113 subscribe_both(arg[1], arg[2]);
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114 return 0;
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115 elseif command == "unsubscribe" then
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116 unsubscribe(arg[1], arg[2]);
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117 return 0;
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118 elseif command == "unsubscribe_both" then
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119 unsubscribe_both(arg[1], arg[2]);
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120 return 0;
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121 elseif command == "rename" then
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122 rename(arg[1], arg[2], arg[3], arg[4]);
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123 return 0;
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124 else
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125 warn("Unknown command: %s", command);
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126 return 1;
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127 end
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128 return 0;
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129 end