Blob of lib/amazing/widgets/maildir.rb (raw blob data)

1 # Copyright 2008 Dag Odenhall <dag.odenhall@gmail.com>
2 #
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
6 #
7 # http://www.apache.org/licenses/LICENSE-2.0
8 #
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
14
15 require 'amazing/widget'
16
17 module Amazing
18 module Widgets
19 class Maildir < Widget
20 description "Mail count in maildirs"
21 option :directories, "Globs of maildirs" # TODO: does a default make sense?
22 field :count, "Ammount of mail in searched directories", 0
23 default { @count }
24
25 init do
26 raise WidgetError, "No directories configured" unless @directories
27 @directories.to_a.each do |glob|
28 glob = ::File.expand_path(glob, "~")
29 @count += Dir["#{glob}/*"].size
30 end
31 end
32 end
33 end
34 end