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plugins/roster.lua @ 406:3c732f1d990c

plugins.presence: If a string is given as presece options, use it as status

author	Kim Alvefur <zash@zash.se>
date	Sat, 04 Jun 2016 13:37:06 +0200
parent	395:e86144a4eaa1
child	490:6b2f31da9610

rev	line source
250 a5ac643a7fd6 added local verse var to all plugins mva <mva@mva.name> parents: 217 diff changeset	1 local verse = require "verse";
a5ac643a7fd6 added local verse var to all plugins mva <mva@mva.name> parents: 217 diff changeset	2 local bare_jid = require "util.jid".bare;
a5ac643a7fd6 added local verse var to all plugins mva <mva@mva.name> parents: 217 diff changeset	3
82 f306c2f8bb88 plugins.roster: Unfinished roster plugin Matthew Wild <mwild1@gmail.com> parents: diff changeset	4 local xmlns_roster = "jabber:iq:roster";
217 60db4e738910 plugins.roster: Check stream features for roster versioning support. Kim Alvefur <zash@zash.se> parents: 213 diff changeset	5 local xmlns_rosterver = "urn:xmpp:features:rosterver";
192 d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	6 local t_insert = table.insert;
82 f306c2f8bb88 plugins.roster: Unfinished roster plugin Matthew Wild <mwild1@gmail.com> parents: diff changeset	7
f306c2f8bb88 plugins.roster: Unfinished roster plugin Matthew Wild <mwild1@gmail.com> parents: diff changeset	8 function verse.plugins.roster(stream)
217 60db4e738910 plugins.roster: Check stream features for roster versioning support. Kim Alvefur <zash@zash.se> parents: 213 diff changeset	9 local ver_supported = false;
192 d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	10 local roster = {
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	11 items = {};
210 118da85cb3ce plugins.roster: Roster versioning support. Kim Alvefur <zash@zash.se> parents: 209 diff changeset	12 ver = "";
192 d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	13 -- TODO:
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	14 -- groups = {};
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	15 };
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	16 stream.roster = roster;
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	17
217 60db4e738910 plugins.roster: Check stream features for roster versioning support. Kim Alvefur <zash@zash.se> parents: 213 diff changeset	18 stream:hook("stream-features", function(features_stanza)
60db4e738910 plugins.roster: Check stream features for roster versioning support. Kim Alvefur <zash@zash.se> parents: 213 diff changeset	19 if features_stanza:get_child("ver", xmlns_rosterver) then
60db4e738910 plugins.roster: Check stream features for roster versioning support. Kim Alvefur <zash@zash.se> parents: 213 diff changeset	20 ver_supported = true;
60db4e738910 plugins.roster: Check stream features for roster versioning support. Kim Alvefur <zash@zash.se> parents: 213 diff changeset	21 end
60db4e738910 plugins.roster: Check stream features for roster versioning support. Kim Alvefur <zash@zash.se> parents: 213 diff changeset	22 end);
60db4e738910 plugins.roster: Check stream features for roster versioning support. Kim Alvefur <zash@zash.se> parents: 213 diff changeset	23
192 d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	24 local function item_lua2xml(item_table)
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	25 local xml_item = verse.stanza("item", { xmlns = xmlns_roster });
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	26 for k, v in pairs(item_table) do
380 0891b4e27766 Discard trailing whitespace Kim Alvefur <zash@zash.se> parents: 276 diff changeset	27 if k ~= "groups" then
192 d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	28 xml_item.attr[k] = v;
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	29 else
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	30 for i = 1,#v do
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	31 xml_item:tag("group"):text(v[i]):up();
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	32 end
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	33 end
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	34 end
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	35 return xml_item;
82 f306c2f8bb88 plugins.roster: Unfinished roster plugin Matthew Wild <mwild1@gmail.com> parents: diff changeset	36 end
192 d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	37
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	38 local function item_xml2lua(xml_item)
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	39 local item_table = { };
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	40 local groups = {};
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	41 item_table.groups = groups;
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	42
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	43 for k, v in pairs(xml_item.attr) do
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	44 if k ~= "xmlns" then
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	45 item_table[k] = v
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	46 end
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	47 end
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	48
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	49 for group in xml_item:childtags("group") do
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	50 t_insert(groups, group:get_text())
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	51 end
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	52 return item_table;
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	53 end
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	54
210 118da85cb3ce plugins.roster: Roster versioning support. Kim Alvefur <zash@zash.se> parents: 209 diff changeset	55 function roster:load(r)
118da85cb3ce plugins.roster: Roster versioning support. Kim Alvefur <zash@zash.se> parents: 209 diff changeset	56 roster.ver, roster.items = r.ver, r.items;
118da85cb3ce plugins.roster: Roster versioning support. Kim Alvefur <zash@zash.se> parents: 209 diff changeset	57 end
118da85cb3ce plugins.roster: Roster versioning support. Kim Alvefur <zash@zash.se> parents: 209 diff changeset	58
118da85cb3ce plugins.roster: Roster versioning support. Kim Alvefur <zash@zash.se> parents: 209 diff changeset	59 function roster:dump()
118da85cb3ce plugins.roster: Roster versioning support. Kim Alvefur <zash@zash.se> parents: 209 diff changeset	60 return {
118da85cb3ce plugins.roster: Roster versioning support. Kim Alvefur <zash@zash.se> parents: 209 diff changeset	61 ver = roster.ver,
118da85cb3ce plugins.roster: Roster versioning support. Kim Alvefur <zash@zash.se> parents: 209 diff changeset	62 items = roster.items,
118da85cb3ce plugins.roster: Roster versioning support. Kim Alvefur <zash@zash.se> parents: 209 diff changeset	63 };
118da85cb3ce plugins.roster: Roster versioning support. Kim Alvefur <zash@zash.se> parents: 209 diff changeset	64 end
118da85cb3ce plugins.roster: Roster versioning support. Kim Alvefur <zash@zash.se> parents: 209 diff changeset	65
192 d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	66 -- should this be add_contact(item, callback) instead?
271 c9d8628a61cc plugins.roster: Change variable name to what's used in XMPP-IM Kim Alvefur <zash@zash.se> parents: 250 diff changeset	67 function roster:add_contact(jid, name, groups, callback)
c9d8628a61cc plugins.roster: Change variable name to what's used in XMPP-IM Kim Alvefur <zash@zash.se> parents: 250 diff changeset	68 local item = { jid = jid, name = name, groups = groups };
192 d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	69 local stanza = verse.iq({ type = "set" })
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	70 :tag("query", { xmlns = xmlns_roster })
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	71 :add_child(item_lua2xml(item));
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	72 stream:send_iq(stanza, function (reply)
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	73 if not callback then return end
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	74 if reply.attr.type == "result" then
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	75 callback(true);
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	76 else
395 e86144a4eaa1 plugins: Cleanup [luacheck] Kim Alvefur <zash@zash.se> parents: 380 diff changeset	77 callback(nil, reply);
192 d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	78 end
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	79 end);
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	80 end
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	81 -- What about subscriptions?
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	82
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	83 function roster:delete_contact(jid, callback)
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	84 jid = (type(jid) == "table" and jid.jid) or jid;
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	85 local item = { jid = jid, subscription = "remove" }
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	86 if not roster.items[jid] then return false, "item-not-found"; end
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	87 stream:send_iq(verse.iq({ type = "set" })
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	88 :tag("query", { xmlns = xmlns_roster })
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	89 :add_child(item_lua2xml(item)),
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	90 function (reply)
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	91 if not callback then return end
213 aa3088108021 plugins.roster: Fix wrong name of reply variable Kim Alvefur <zash@zash.se> parents: 210 diff changeset	92 if reply.attr.type == "result" then
192 d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	93 callback(true);
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	94 else
395 e86144a4eaa1 plugins: Cleanup [luacheck] Kim Alvefur <zash@zash.se> parents: 380 diff changeset	95 callback(nil, reply);
192 d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	96 end
82 f306c2f8bb88 plugins.roster: Unfinished roster plugin Matthew Wild <mwild1@gmail.com> parents: diff changeset	97 end);
f306c2f8bb88 plugins.roster: Unfinished roster plugin Matthew Wild <mwild1@gmail.com> parents: diff changeset	98 end
192 d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	99
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	100 local function add_item(item) -- Takes one roster <item/>
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	101 local roster_item = item_xml2lua(item);
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	102 roster.items[roster_item.jid] = roster_item;
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	103 end
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	104
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	105 -- Private low level
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	106 local function delete_item(jid)
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	107 local deleted_item = roster.items[jid];
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	108 roster.items[jid] = nil;
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	109 return deleted_item;
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	110 end
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	111
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	112 function roster:fetch(callback)
217 60db4e738910 plugins.roster: Check stream features for roster versioning support. Kim Alvefur <zash@zash.se> parents: 213 diff changeset	113 stream:send_iq(verse.iq({type="get"}):tag("query", { xmlns = xmlns_roster, ver = ver_supported and roster.ver or nil }),
192 d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	114 function (result)
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	115 if result.attr.type == "result" then
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	116 local query = result:get_child("query", xmlns_roster);
210 118da85cb3ce plugins.roster: Roster versioning support. Kim Alvefur <zash@zash.se> parents: 209 diff changeset	117 if query then
118da85cb3ce plugins.roster: Roster versioning support. Kim Alvefur <zash@zash.se> parents: 209 diff changeset	118 roster.items = {};
118da85cb3ce plugins.roster: Roster versioning support. Kim Alvefur <zash@zash.se> parents: 209 diff changeset	119 for item in query:childtags("item") do
118da85cb3ce plugins.roster: Roster versioning support. Kim Alvefur <zash@zash.se> parents: 209 diff changeset	120 add_item(item)
118da85cb3ce plugins.roster: Roster versioning support. Kim Alvefur <zash@zash.se> parents: 209 diff changeset	121 end
118da85cb3ce plugins.roster: Roster versioning support. Kim Alvefur <zash@zash.se> parents: 209 diff changeset	122 roster.ver = query.attr.ver or "";
192 d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	123 end
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	124 callback(roster);
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	125 else
395 e86144a4eaa1 plugins: Cleanup [luacheck] Kim Alvefur <zash@zash.se> parents: 380 diff changeset	126 callback(nil, result);
192 d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	127 end
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	128 end);
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	129 end
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	130
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	131 stream:hook("iq/"..xmlns_roster, function(stanza)
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	132 local type, from = stanza.attr.type, stanza.attr.from;
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	133 if type == "set" and (not from or from == bare_jid(stream.jid)) then
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	134 local query = stanza:get_child("query", xmlns_roster);
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	135 local item = query and query:get_child("item");
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	136 if item then
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	137 local event, target;
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	138 local jid = item.attr.jid;
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	139 if item.attr.subscription == "remove" then
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	140 event = "removed"
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	141 target = delete_item(jid);
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	142 else
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	143 event = roster.items[jid] and "changed" or "added";
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	144 add_item(item)
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	145 target = roster.items[jid];
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	146 end
210 118da85cb3ce plugins.roster: Roster versioning support. Kim Alvefur <zash@zash.se> parents: 209 diff changeset	147 roster.ver = query.attr.ver;
209 48a404e083c4 plugins.roster: Don't signal roster events if there was no such item Kim Alvefur <zash@zash.se> parents: 192 diff changeset	148 if target then
48a404e083c4 plugins.roster: Don't signal roster events if there was no such item Kim Alvefur <zash@zash.se> parents: 192 diff changeset	149 stream:event("roster/item-"..event, target);
48a404e083c4 plugins.roster: Don't signal roster events if there was no such item Kim Alvefur <zash@zash.se> parents: 192 diff changeset	150 end
192 d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	151 -- TODO else return error? Events?
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	152 end
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	153 stream:send(verse.reply(stanza))
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	154 return true;
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	155 end
d20feb8034f5 plugins.roster: Add roster push handling, roster item parsing, delete_contact() Kim Alvefur <zash@zash.se> parents: 82 diff changeset	156 end);
82 f306c2f8bb88 plugins.roster: Unfinished roster plugin Matthew Wild <mwild1@gmail.com> parents: diff changeset	157 end

verse

3c732f1d990c

plugins/roster.lua

Software / code / verse

Annotate

plugins/roster.lua @ 406:3c732f1d990c

Software `/` code `/` verse