| 1 | local dataforms = require "prosody.util.dataforms"; |
| 2 | |
| 3 | local xmlns_validate = 'http://jabber.org/protocol/xdata-validate'; |
| 4 | local function dataform_from_stanza(stanza) |
| 5 | local layout = { |
| 6 | title = stanza:get_child_text("title"); |
| 7 | instructions = stanza:get_child_text("instructions"); |
| 8 | }; |
| 9 | for tag in stanza:childtags("field") do |
| 10 | local field = { |
| 11 | name = tag.attr.var; |
| 12 | label = tag.attr.label; |
| 13 | type = tag.attr.type; |
| 14 | required = tag:get_child("required") and true or nil; |
| 15 | value = tag:get_child_text("value"); |
| 16 | }; |
| 17 | layout[#layout+1] = field; |
| 18 | if field.type then |
| 19 | local value = {}; |
| 20 | if field.type:match"list%-" then |
| 21 | for tag in tag:childtags("option") do |
| 22 | value[#value+1] = { label = tag.attr.label, value = tag:get_child_text("value") }; |
| 23 | end |
| 24 | for tag in tag:childtags("value") do |
| 25 | value[#value+1] = { label = tag.attr.label, value = tag:get_text(), default = true }; |
| 26 | end |
| 27 | elseif field.type:match"%-multi" then |
| 28 | for tag in tag:childtags("value") do |
| 29 | value[#value+1] = tag.attr.label and { label = tag.attr.label, value = tag:get_text() } or tag:get_text(); |
| 30 | end |
| 31 | if field.type == "text-multi" then |
| 32 | field.value = table.concat(value, "\n"); |
| 33 | else |
| 34 | field.value = value; |
| 35 | end |
| 36 | end |
| 37 | end |
| 38 | local datatype_tag = tag:get_child("validate", xmlns_validate); |
| 39 | if datatype_tag then |
| 40 | field.datatype = datatype_tag.attr.datatype; |
| 41 | local range_tag = datatype_tag:get_child("range"); |
| 42 | if range_tag then |
| 43 | field.range_min = tonumber(range_tag.attr.min); |
| 44 | field.range_max = tonumber(range_tag.attr.max); |
| 45 | end |
| 46 | end |
| 47 | |
| 48 | end |
| 49 | return dataforms.new(layout); |
| 50 | end |
| 51 | |
| 52 | -- TODO Cleanup, commit |
| 53 | return function (opts, arg) |
| 54 | if opts.short_help then |
| 55 | print("Execute an Ad-Hoc Command"); |
| 56 | return; |
| 57 | end |
| 58 | local function on_connect(conn) |
| 59 | if opts.node then |
| 60 | conn:execute_command(opts.to or conn.host, opts.node, function(cmd) |
| 61 | conn:info("status: %s", cmd.status); |
| 62 | local note = cmd.note; |
| 63 | if note then |
| 64 | conn[note.attr.type or "info"](conn, note:get_text()); |
| 65 | end |
| 66 | if cmd.status == "executing" then |
| 67 | local data = {}; |
| 68 | for i=1,#arg do |
| 69 | local k,v = arg[i]:match"^([^=]+)=(.*)"; |
| 70 | if k and v then |
| 71 | data[k] = v; --FIXME multiple |
| 72 | end |
| 73 | end |
| 74 | local command_form_layout = dataform_from_stanza(cmd.form) |
| 75 | if opts.interactive then |
| 76 | for i=1,#command_form_layout do |
| 77 | local item = command_form_layout[i]; |
| 78 | if item.type ~= "hidden" and not data[item.name] then |
| 79 | -- FIXME Current value isn't shown |
| 80 | io.stderr:write(item.label..": "); |
| 81 | if item.type:match"%-multi" then |
| 82 | local t = { }; |
| 83 | repeat |
| 84 | local line = io.read("*l"); |
| 85 | if line and line ~= "" then |
| 86 | if item.type:match"list%-" then |
| 87 | t[#t+1] = { label = line, value = line, default = true }; |
| 88 | else |
| 89 | t[#t+1] = line; |
| 90 | end |
| 91 | end |
| 92 | until not line or line == ""; |
| 93 | if item.type == "text-multi" then |
| 94 | t = table.concat(t, "\n"); |
| 95 | end |
| 96 | data[item.name] = t; |
| 97 | --elseif item.type == "list-single" then |
| 98 | --data[item.name] = { (io.read("*l")) }; |
| 99 | else |
| 100 | data[item.name] = io.read("*l"); |
| 101 | end |
| 102 | end |
| 103 | end |
| 104 | end |
| 105 | cmd:next(command_form_layout:form(data, "submit")); |
| 106 | elseif cmd.status == "completed" then |
| 107 | if cmd.form then |
| 108 | local command_form_layout = dataform_from_stanza(cmd.form) |
| 109 | local data = command_form_layout:data(cmd.form); |
| 110 | if data.title then |
| 111 | print("= " .. data.title .. " ="); |
| 112 | print() |
| 113 | end |
| 114 | if data.instructions then |
| 115 | print(data.instructions); |
| 116 | print() |
| 117 | end |
| 118 | for i, item in ipairs(command_form_layout) do |
| 119 | if item.type ~= "hidden" then |
| 120 | print("== " .. (item.label or item.name) .. " ==") |
| 121 | print(data[item.name]); |
| 122 | end |
| 123 | end |
| 124 | |
| 125 | end |
| 126 | conn:close(); |
| 127 | else |
| 128 | conn:warn("unhandled command status: %s", tostring(cmd.status)); |
| 129 | end |
| 130 | end); |
| 131 | else |
| 132 | conn:disco_items(opts.to or conn.host, "http://jabber.org/protocol/commands", function(items) |
| 133 | -- TODO It would be neat to be able to choose from this list |
| 134 | if items then |
| 135 | for i=1,#items do |
| 136 | print(items[i].name, items[i].node); |
| 137 | end |
| 138 | end |
| 139 | conn:close(); |
| 140 | end); |
| 141 | end |
| 142 | end |
| 143 | clix_connect(opts, on_connect, {"adhoc"}); |
| 144 | end |