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module "dataforms"
local xmlns_forms = 'jabber:x:data';
local form_t = {};
local form_mt = { __index = form_t };
function new(layout)
return setmetatable(layout, form_mt);
end
local form_x_attr = { xmlns = xmlns_forms };
function form_t.form(layout, data)
local form = st.tag("x", form_x_attr);
for n, field in ipairs(layout) do
local field_type = field.type;
-- Add field tag
form:tag("field", { type = field_type, var = field.name });
local value = data[field.name];
-- Add value, depending on type
if field_type == "hidden" then
if type(value) == "table" then
-- Assume an XML snippet
form:add_child(value);
elseif value then
form:text(tostring(value));
end
elseif field_type == "boolean" then
form:text((value and "1") or "0");
elseif field_type == "fixed" then
elseif field_type == "jid-multi" then
for _, jid in ipairs(value) do
form:tag("value"):text(jid):up();
end
elseif field_type == "jid-single" then
form:tag("value"):text(value):up();
end
-- Jump back up to list of fields
form:up();
end
end
function form_t.data(layout, stanza)
end
--[[
Layout:
{
title = "MUC Configuration",
instructions = [[Use this form to configure options for this MUC room.]],
{ name = "FORM_TYPE", type = "hidden", required = true };
{ name = "field-name", type = "field-type", required = false };
}
--]]
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