Mercurial > prosody-modules

annotate mod_adhoc/adhoc/adhoc.lib.lua @ 520:6fa8436f8ee3

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_carbons: Remove completed TODO
author Kim Alvefur <zash@zash.se>
date Fri, 06 Jan 2012 12:09:48 +0100
parents 67f03b7786af
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
169
b3a68e71b8a1 mod_adhoc, mod_adhoc_cmd_admin: Handle errors according to XEP
Florian Zeitz < florob@babelmonkeys.de>
parents: 149
diff changeset
1 -- Copyright (C) 2009-2010 Florian Zeitz
b3a68e71b8a1 mod_adhoc, mod_adhoc_cmd_admin: Handle errors according to XEP
Florian Zeitz < florob@babelmonkeys.de>
parents: 149
diff changeset
2 --
b3a68e71b8a1 mod_adhoc, mod_adhoc_cmd_admin: Handle errors according to XEP
Florian Zeitz < florob@babelmonkeys.de>
parents: 149
diff changeset
3 -- This file is MIT/X11 licensed. Please see the
b3a68e71b8a1 mod_adhoc, mod_adhoc_cmd_admin: Handle errors according to XEP
Florian Zeitz < florob@babelmonkeys.de>
parents: 149
diff changeset
4 -- COPYING file in the source package for more information.
b3a68e71b8a1 mod_adhoc, mod_adhoc_cmd_admin: Handle errors according to XEP
Florian Zeitz < florob@babelmonkeys.de>
parents: 149
diff changeset
5 --
b3a68e71b8a1 mod_adhoc, mod_adhoc_cmd_admin: Handle errors according to XEP
Florian Zeitz < florob@babelmonkeys.de>
parents: 149
diff changeset
6
124
843cadf36306 mod_adhoc*: Move state handling to mod_adhoc itself
Florian Zeitz <florob@babelmonkeys.de>
parents: 123
diff changeset
7 local st, uuid = require "util.stanza", require "util.uuid";
36
58d326d86a9a mod_adhoc: add adhoc.lib.lua to ease implementing new commands (as a consequence mod_adhoc is a directory now)
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
8
58d326d86a9a mod_adhoc: add adhoc.lib.lua to ease implementing new commands (as a consequence mod_adhoc is a directory now)
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
9 local xmlns_cmd = "http://jabber.org/protocol/commands";
58d326d86a9a mod_adhoc: add adhoc.lib.lua to ease implementing new commands (as a consequence mod_adhoc is a directory now)
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
10
124
843cadf36306 mod_adhoc*: Move state handling to mod_adhoc itself
Florian Zeitz <florob@babelmonkeys.de>
parents: 123
diff changeset
11 local states = {}
843cadf36306 mod_adhoc*: Move state handling to mod_adhoc itself
Florian Zeitz <florob@babelmonkeys.de>
parents: 123
diff changeset
12
36
58d326d86a9a mod_adhoc: add adhoc.lib.lua to ease implementing new commands (as a consequence mod_adhoc is a directory now)
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
13 local _M = {};
58d326d86a9a mod_adhoc: add adhoc.lib.lua to ease implementing new commands (as a consequence mod_adhoc is a directory now)
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
14
58d326d86a9a mod_adhoc: add adhoc.lib.lua to ease implementing new commands (as a consequence mod_adhoc is a directory now)
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
15 function _cmdtag(desc, status, sessionid, action)
58d326d86a9a mod_adhoc: add adhoc.lib.lua to ease implementing new commands (as a consequence mod_adhoc is a directory now)
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
16 local cmd = st.stanza("command", { xmlns = xmlns_cmd, node = desc.node, status = status });
58d326d86a9a mod_adhoc: add adhoc.lib.lua to ease implementing new commands (as a consequence mod_adhoc is a directory now)
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
17 if sessionid then cmd.attr.sessionid = sessionid; end
58d326d86a9a mod_adhoc: add adhoc.lib.lua to ease implementing new commands (as a consequence mod_adhoc is a directory now)
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
18 if action then cmd.attr.action = action; end
58d326d86a9a mod_adhoc: add adhoc.lib.lua to ease implementing new commands (as a consequence mod_adhoc is a directory now)
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
19
58d326d86a9a mod_adhoc: add adhoc.lib.lua to ease implementing new commands (as a consequence mod_adhoc is a directory now)
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
20 return cmd;
58d326d86a9a mod_adhoc: add adhoc.lib.lua to ease implementing new commands (as a consequence mod_adhoc is a directory now)
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
21 end
58d326d86a9a mod_adhoc: add adhoc.lib.lua to ease implementing new commands (as a consequence mod_adhoc is a directory now)
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
22
43
adc9eff8adb2 mod_adhoc, mod_adhoc_cmd_admin: Show only commands they may execute to the user
Florian Zeitz <florob@babelmonkeys.de>
parents: 36
diff changeset
23 function _M.new(name, node, handler, permission)
adc9eff8adb2 mod_adhoc, mod_adhoc_cmd_admin: Show only commands they may execute to the user
Florian Zeitz <florob@babelmonkeys.de>
parents: 36
diff changeset
24 return { name = name, node = node, handler = handler, cmdtag = _cmdtag, permission = (permission or "user") };
36
58d326d86a9a mod_adhoc: add adhoc.lib.lua to ease implementing new commands (as a consequence mod_adhoc is a directory now)
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
25 end
58d326d86a9a mod_adhoc: add adhoc.lib.lua to ease implementing new commands (as a consequence mod_adhoc is a directory now)
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
26
121
a9898f13c89e mod_adhoc: Major refactoring. Actuall data exchange happens here now
Florian Zeitz <florob@babelmonkeys.de>
parents: 43
diff changeset
27 function _M.handle_cmd(command, origin, stanza)
124
843cadf36306 mod_adhoc*: Move state handling to mod_adhoc itself
Florian Zeitz <florob@babelmonkeys.de>
parents: 123
diff changeset
28 local sessionid = stanza.tags[1].attr.sessionid or uuid.generate();
121
a9898f13c89e mod_adhoc: Major refactoring. Actuall data exchange happens here now
Florian Zeitz <florob@babelmonkeys.de>
parents: 43
diff changeset
29 local dataIn = {};
a9898f13c89e mod_adhoc: Major refactoring. Actuall data exchange happens here now
Florian Zeitz <florob@babelmonkeys.de>
parents: 43
diff changeset
30 dataIn.to = stanza.attr.to;
a9898f13c89e mod_adhoc: Major refactoring. Actuall data exchange happens here now
Florian Zeitz <florob@babelmonkeys.de>
parents: 43
diff changeset
31 dataIn.from = stanza.attr.from;
149
b8a89ebf71e3 mod_adhoc: default action is "execute"
Florian Zeitz < florob@babelmonkeys.de>
parents: 124
diff changeset
32 dataIn.action = stanza.tags[1].attr.action or "execute";
121
a9898f13c89e mod_adhoc: Major refactoring. Actuall data exchange happens here now
Florian Zeitz <florob@babelmonkeys.de>
parents: 43
diff changeset
33 dataIn.form = stanza.tags[1]:child_with_ns("jabber:x:data");
a9898f13c89e mod_adhoc: Major refactoring. Actuall data exchange happens here now
Florian Zeitz <florob@babelmonkeys.de>
parents: 43
diff changeset
34
124
843cadf36306 mod_adhoc*: Move state handling to mod_adhoc itself
Florian Zeitz <florob@babelmonkeys.de>
parents: 123
diff changeset
35 local data, state = command:handler(dataIn, states[sessionid]);
843cadf36306 mod_adhoc*: Move state handling to mod_adhoc itself
Florian Zeitz <florob@babelmonkeys.de>
parents: 123
diff changeset
36 states[sessionid] = state;
121
a9898f13c89e mod_adhoc: Major refactoring. Actuall data exchange happens here now
Florian Zeitz <florob@babelmonkeys.de>
parents: 43
diff changeset
37 local stanza = st.reply(stanza);
a9898f13c89e mod_adhoc: Major refactoring. Actuall data exchange happens here now
Florian Zeitz <florob@babelmonkeys.de>
parents: 43
diff changeset
38 if data.status == "completed" then
124
843cadf36306 mod_adhoc*: Move state handling to mod_adhoc itself
Florian Zeitz <florob@babelmonkeys.de>
parents: 123
diff changeset
39 states[sessionid] = nil;
843cadf36306 mod_adhoc*: Move state handling to mod_adhoc itself
Florian Zeitz <florob@babelmonkeys.de>
parents: 123
diff changeset
40 cmdtag = command:cmdtag("completed", sessionid);
121
a9898f13c89e mod_adhoc: Major refactoring. Actuall data exchange happens here now
Florian Zeitz <florob@babelmonkeys.de>
parents: 43
diff changeset
41 elseif data.status == "canceled" then
124
843cadf36306 mod_adhoc*: Move state handling to mod_adhoc itself
Florian Zeitz <florob@babelmonkeys.de>
parents: 123
diff changeset
42 states[sessionid] = nil;
843cadf36306 mod_adhoc*: Move state handling to mod_adhoc itself
Florian Zeitz <florob@babelmonkeys.de>
parents: 123
diff changeset
43 cmdtag = command:cmdtag("canceled", sessionid);
121
a9898f13c89e mod_adhoc: Major refactoring. Actuall data exchange happens here now
Florian Zeitz <florob@babelmonkeys.de>
parents: 43
diff changeset
44 elseif data.status == "error" then
124
843cadf36306 mod_adhoc*: Move state handling to mod_adhoc itself
Florian Zeitz <florob@babelmonkeys.de>
parents: 123
diff changeset
45 states[sessionid] = nil;
121
a9898f13c89e mod_adhoc: Major refactoring. Actuall data exchange happens here now
Florian Zeitz <florob@babelmonkeys.de>
parents: 43
diff changeset
46 stanza = st.error_reply(stanza, data.error.type, data.error.condition, data.error.message);
169
b3a68e71b8a1 mod_adhoc, mod_adhoc_cmd_admin: Handle errors according to XEP
Florian Zeitz < florob@babelmonkeys.de>
parents: 149
diff changeset
47 origin.send(stanza);
b3a68e71b8a1 mod_adhoc, mod_adhoc_cmd_admin: Handle errors according to XEP
Florian Zeitz < florob@babelmonkeys.de>
parents: 149
diff changeset
48 return true;
121
a9898f13c89e mod_adhoc: Major refactoring. Actuall data exchange happens here now
Florian Zeitz <florob@babelmonkeys.de>
parents: 43
diff changeset
49 else
124
843cadf36306 mod_adhoc*: Move state handling to mod_adhoc itself
Florian Zeitz <florob@babelmonkeys.de>
parents: 123
diff changeset
50 cmdtag = command:cmdtag("executing", sessionid);
121
a9898f13c89e mod_adhoc: Major refactoring. Actuall data exchange happens here now
Florian Zeitz <florob@babelmonkeys.de>
parents: 43
diff changeset
51 end
a9898f13c89e mod_adhoc: Major refactoring. Actuall data exchange happens here now
Florian Zeitz <florob@babelmonkeys.de>
parents: 43
diff changeset
52
a9898f13c89e mod_adhoc: Major refactoring. Actuall data exchange happens here now
Florian Zeitz <florob@babelmonkeys.de>
parents: 43
diff changeset
53 for name, content in pairs(data) do
a9898f13c89e mod_adhoc: Major refactoring. Actuall data exchange happens here now
Florian Zeitz <florob@babelmonkeys.de>
parents: 43
diff changeset
54 if name == "info" then
122
c3a874eec712 mod_adhoc: Add more features described in XEP-0050
Florian Zeitz <florob@babelmonkeys.de>
parents: 121
diff changeset
55 cmdtag:tag("note", {type="info"}):text(content):up();
c3a874eec712 mod_adhoc: Add more features described in XEP-0050
Florian Zeitz <florob@babelmonkeys.de>
parents: 121
diff changeset
56 elseif name == "warn" then
c3a874eec712 mod_adhoc: Add more features described in XEP-0050
Florian Zeitz <florob@babelmonkeys.de>
parents: 121
diff changeset
57 cmdtag:tag("note", {type="warn"}):text(content):up();
121
a9898f13c89e mod_adhoc: Major refactoring. Actuall data exchange happens here now
Florian Zeitz <florob@babelmonkeys.de>
parents: 43
diff changeset
58 elseif name == "error" then
122
c3a874eec712 mod_adhoc: Add more features described in XEP-0050
Florian Zeitz <florob@babelmonkeys.de>
parents: 121
diff changeset
59 cmdtag:tag("note", {type="error"}):text(content.message):up();
c3a874eec712 mod_adhoc: Add more features described in XEP-0050
Florian Zeitz <florob@babelmonkeys.de>
parents: 121
diff changeset
60 elseif name =="actions" then
c3a874eec712 mod_adhoc: Add more features described in XEP-0050
Florian Zeitz <florob@babelmonkeys.de>
parents: 121
diff changeset
61 local actions = st.stanza("actions");
c3a874eec712 mod_adhoc: Add more features described in XEP-0050
Florian Zeitz <florob@babelmonkeys.de>
parents: 121
diff changeset
62 for _, action in ipairs(content) do
c3a874eec712 mod_adhoc: Add more features described in XEP-0050
Florian Zeitz <florob@babelmonkeys.de>
parents: 121
diff changeset
63 if (action == "prev") or (action == "next") or (action == "complete") then
c3a874eec712 mod_adhoc: Add more features described in XEP-0050
Florian Zeitz <florob@babelmonkeys.de>
parents: 121
diff changeset
64 actions:tag(action):up();
c3a874eec712 mod_adhoc: Add more features described in XEP-0050
Florian Zeitz <florob@babelmonkeys.de>
parents: 121
diff changeset
65 else
c3a874eec712 mod_adhoc: Add more features described in XEP-0050
Florian Zeitz <florob@babelmonkeys.de>
parents: 121
diff changeset
66 module:log("error", 'Command "'..command.name..
c3a874eec712 mod_adhoc: Add more features described in XEP-0050
Florian Zeitz <florob@babelmonkeys.de>
parents: 121
diff changeset
67 '" at node "'..command.node..'" provided an invalid action "'..action..'"');
c3a874eec712 mod_adhoc: Add more features described in XEP-0050
Florian Zeitz <florob@babelmonkeys.de>
parents: 121
diff changeset
68 end
c3a874eec712 mod_adhoc: Add more features described in XEP-0050
Florian Zeitz <florob@babelmonkeys.de>
parents: 121
diff changeset
69 end
123
c04443ea114c mod_adhoc, mod_adhoc_cmd_admin: use util.datforms for type="result" forms
Florian Zeitz <florob@babelmonkeys.de>
parents: 122
diff changeset
70 cmdtag:add_child(actions);
121
a9898f13c89e mod_adhoc: Major refactoring. Actuall data exchange happens here now
Florian Zeitz <florob@babelmonkeys.de>
parents: 43
diff changeset
71 elseif name == "form" then
250
67f03b7786af mod_adhoc: Fix dataform creation
Florian Zeitz <florob@babelmonkeys.de>
parents: 207
diff changeset
72 cmdtag:add_child((content.layout or content):form(content.values));
123
c04443ea114c mod_adhoc, mod_adhoc_cmd_admin: use util.datforms for type="result" forms
Florian Zeitz <florob@babelmonkeys.de>
parents: 122
diff changeset
73 elseif name == "result" then
250
67f03b7786af mod_adhoc: Fix dataform creation
Florian Zeitz <florob@babelmonkeys.de>
parents: 207
diff changeset
74 cmdtag:add_child((content.layout or content):form(content.values, "result"));
121
a9898f13c89e mod_adhoc: Major refactoring. Actuall data exchange happens here now
Florian Zeitz <florob@babelmonkeys.de>
parents: 43
diff changeset
75 elseif name == "other" then
123
c04443ea114c mod_adhoc, mod_adhoc_cmd_admin: use util.datforms for type="result" forms
Florian Zeitz <florob@babelmonkeys.de>
parents: 122
diff changeset
76 cmdtag:add_child(content);
121
a9898f13c89e mod_adhoc: Major refactoring. Actuall data exchange happens here now
Florian Zeitz <florob@babelmonkeys.de>
parents: 43
diff changeset
77 end
a9898f13c89e mod_adhoc: Major refactoring. Actuall data exchange happens here now
Florian Zeitz <florob@babelmonkeys.de>
parents: 43
diff changeset
78 end
a9898f13c89e mod_adhoc: Major refactoring. Actuall data exchange happens here now
Florian Zeitz <florob@babelmonkeys.de>
parents: 43
diff changeset
79 stanza:add_child(cmdtag);
a9898f13c89e mod_adhoc: Major refactoring. Actuall data exchange happens here now
Florian Zeitz <florob@babelmonkeys.de>
parents: 43
diff changeset
80 origin.send(stanza);
a9898f13c89e mod_adhoc: Major refactoring. Actuall data exchange happens here now
Florian Zeitz <florob@babelmonkeys.de>
parents: 43
diff changeset
81
a9898f13c89e mod_adhoc: Major refactoring. Actuall data exchange happens here now
Florian Zeitz <florob@babelmonkeys.de>
parents: 43
diff changeset
82 return true;
a9898f13c89e mod_adhoc: Major refactoring. Actuall data exchange happens here now
Florian Zeitz <florob@babelmonkeys.de>
parents: 43
diff changeset
83 end
a9898f13c89e mod_adhoc: Major refactoring. Actuall data exchange happens here now
Florian Zeitz <florob@babelmonkeys.de>
parents: 43
diff changeset
84
36
58d326d86a9a mod_adhoc: add adhoc.lib.lua to ease implementing new commands (as a consequence mod_adhoc is a directory now)
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
85 return _M;