1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
{- hpodder component
Copyright (C) 2006-2007 John Goerzen <jgoerzen@complete.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-}
module Commands.EnableDisable(cmd_enable, cmd_disable, cmd_worker) where
import Utils
import System.Log.Logger
import DB
import Download
import FeedParser
import Types
import Text.Printf
import Config
import Database.HDBC
import Control.Exception(evaluate)
import Control.Monad
import Utils
import Data.String
import System.IO
i = infoM "enable/disable"
w = warningM "enable/disable"
d = debugM "enable/disable"
cmd_enable = simpleCmd "enable"
"Enable a podcast that was previously disabled" helptext
[] (cmd_worker "enable" PCEnabled)
cmd_disable = simpleCmd "disable"
"Stop updating and downloading given podcasts" helptext_disable
[] (cmd_worker "disable" PCUserDisabled)
cmd_worker cmd _ gi ([], []) =
fail $ cmd ++ " requires a podcast ID to remove; please see hpodder "
++ cmd ++ " --help"
cmd_worker cmd newstat gi ([], casts) = lock $
do podcastlist <- getSelectedPodcasts (gdbh gi) casts
evaluate (length podcastlist)
d $ "Setting " ++ (show . length $ podcastlist) ++ " podcasts to " ++
show (newstat)
mapM_ (\x -> updatePodcast (gdbh gi)
(x {pcenabled = newstat,
failedattempts = if newstat == PCEnabled then 0
else failedattempts x}))
podcastlist
commit (gdbh gi)
cmd_worker cmd _ _ _ =
fail $ "Invalid arguments to enable; please see hpodder " ++ cmd ++ " --help"
helptext = "Usage: hpodder enable castid [castid...]\n\n" ++
"\nEnables selected podcasts for downloading and updating\n"
helptext_disable = "Usage: hpodder disable castid [castid...]\n\n" ++
"\nDisables selected podcasts -- they will no longer be downloaded or\n\
\updated until re-enabled.\n"
|
