| author | Myhailo Danylenko <isbear@ukrpost.net> |
| Mon, 27 Apr 2009 12:51:53 +0300 | |
| changeset 71 | eb6edac301ac |
| parent 70 | e43e386c8a33 |
| permissions | -rw-r--r-- |
| 68 | 1 |
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-- IN-BAND REGISTRATION (XEP-0077) |
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-- library |
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local iq = require 'lm.iq' |
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local x_data = require 'lm.x_data' |
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local form_field = require 'lm.form_field' |
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-- |
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local F = { } |
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local M = { } |
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M.__index = M |
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function F.new ( args ) |
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local form = { |
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xmlns = 'jabber:iq:register', |
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ftype = args.type or 'form', |
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registered = args.registered, |
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-- XXX title |
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instructions = args.instructions, |
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x_data = args.x_data, |
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f = { }, |
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} |
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setmetatable ( form, M ) |
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return form |
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end |
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function F.parse ( query ) |
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local instructions = query:child ( 'instructions' ) |
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if instructions then |
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instructions = instructions:value () |
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end |
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local registered |
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if query:child ( 'registered' ) then |
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registered = true |
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end |
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local x = query:child ( 'x' ) |
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if x and x:attribute ( 'xmlns' ) == 'jabber:x:data' then |
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return F.new { type = 'form', registered = registered, instructions = instructions, x_data = x_data.parse ( x ) } |
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end |
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local form = F.new { type = 'form', registered = registered, instructions = instructions } |
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local field = query:child () |
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while field do |
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local name = field:name () |
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if name ~= 'instructions' and name ~= 'registered' then |
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form:add ( name, { type = 'text-single', value = field:value () or '' } ) |
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end |
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field = field:next () |
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end |
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return form |
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end |
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function M.type ( form ) |
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return form.ftype |
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end |
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function M.desc ( form ) |
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if form.x_data then |
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return form.x_data:desc () |
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else |
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return form.title, form.instructions |
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end |
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end |
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function M.format ( form, root, format_as ) |
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local ft = format_as or form:type () |
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if form.x_data then |
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root.query = form.x_data:format ( { xmlns = 'jabber:iq:register' }, ft ) |
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else |
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root.query = { xmlns = 'jabber:iq:register' } |
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for index, field in form:fields () do |
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71
eb6edac301ac
Fixes to tune and register, change fifo perm
Myhailo Danylenko <isbear@ukrpost.net>
parents:
70
diff
changeset
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root.query[field:name ()] = { field:value () } |
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end |
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end |
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if ft == 'form' then |
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local title, instructions = form:desc () |
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if instructions then |
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root.query.instructions = { instructions } |
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end |
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if form.registered then |
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root.query.registered = { } |
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end |
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end |
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return root |
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end |
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function M.fields ( form ) |
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if form.x_data then |
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return form.x_data:fields () |
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else |
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return ipairs ( form.f ) |
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end |
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end |
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function M.add ( form, name, fld ) |
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if form.x_data then |
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return form.x_data:add ( name, fld ) |
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else |
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fld.var = name |
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fld.index = #form.f + 1 |
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if not fld.type then |
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fld.type = 'text-single' |
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end |
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local obj = form_field.new ( fld ) |
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table.insert ( form.f, obj ) |
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form.f[name] = obj |
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return obj |
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end |
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end |
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function M.field ( form, name ) |
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if form.x_data then |
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return form.x_data:field ( name ) |
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else |
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return form.f[name] |
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end |
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end |
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function F.register ( conn, to, success, fail ) |
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iq.send ( conn, to, 'get', |
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{ |
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query = { xmlns = 'jabber:iq:register' }, |
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}, |
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function ( mess ) |
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local query = mess:child ( 'query' ) |
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if query and query:attribute ( 'xmlns' ) == 'jabber:iq:register' then |
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success ( F.parse ( query ), |
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function ( form, success, fail ) |
|
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71
eb6edac301ac
Fixes to tune and register, change fifo perm
Myhailo Danylenko <isbear@ukrpost.net>
parents:
70
diff
changeset
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iq.send ( conn, to, 'set', form:format ( { }, 'submit' ), success , fail ) |
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end, |
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function ( form, success, fail ) |
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success () |
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end ) |
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end |
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end, fail ) |
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end |
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function F.unregister ( conn, to, success, fail ) |
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iq.send ( conn, to, 'set', |
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{ |
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query = { xmlns = 'jabber:iq:register', |
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remove = { }, |
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}, |
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}, |
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function ( mess ) |
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success () |
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end, |
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function ( mesg, mess ) |
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local query = mess:child ( 'query' ) |
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if query and query:attribute ( 'xmlns' ) == 'jabber:iq:register' then |
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success ( F.parse ( query ), |
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function ( form, success, fail ) |
|
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71
eb6edac301ac
Fixes to tune and register, change fifo perm
Myhailo Danylenko <isbear@ukrpost.net>
parents:
70
diff
changeset
|
163 |
iq.send ( conn, to, 'set', form:format ( { }, 'submit' ), success, fail ) |
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end, |
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function ( form, success, fail ) |
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success () |
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end ) |
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else |
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fail ( mesg ) |
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end |
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end ) |
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end |
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return F |
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-- vim: se ts=4: -- |