]> git.madduck.net Git - etc/awesome.git/blob - widget/contrib/moc.lua

madduck's git repository

Every one of the projects in this repository is available at the canonical URL git://git.madduck.net/madduck/pub/<projectpath> — see each project's metadata for the exact URL.

All patches and comments are welcome. Please squash your changes to logical commits before using git-format-patch and git-send-email to patches@git.madduck.net. If you'd read over the Git project's submission guidelines and adhered to them, I'd be especially grateful.

SSH access, as well as push access can be individually arranged.

If you use my repositories frequently, consider adding the following snippet to ~/.gitconfig and using the third clone URL listed for each project:

[url "git://git.madduck.net/madduck/"]
  insteadOf = madduck:

quake: add a new option `onlyone`.
[etc/awesome.git] / widget / contrib / moc.lua
1
2 --[[
3                                                                   
4      Licensed under GNU General Public License v2                 
5       * (c) 2014, anticlockwise <http://github.com/anticlockwise> 
6                                                                   
7 --]]
8
9 local helpers      = require("lain.helpers")
10 local shell        = require("awful.util").shell
11 local focused      = require("awful.screen").focused
12 local escape_f     = require("awful.util").escape
13 local naughty      = require("naughty")
14 local wibox        = require("wibox")
15 local os           = { getenv = os.getenv }
16 local string       = { format = string.format,
17                        gmatch = string.gmatch }
18
19 -- MOC audio player
20 -- lain.widget.contrib.moc
21
22 local function factory(args)
23     local moc           = { widget = wibox.widget.textbox() }
24     local args          = args or {}
25     local timeout       = args.timeout or 2
26     local music_dir     = args.music_dir or os.getenv("HOME") .. "/Music"
27     local cover_pattern = args.cover_pattern or "*\\.(jpg|jpeg|png|gif)$"
28     local cover_size    = args.cover_size or 100
29     local default_art   = args.default_art or ""
30     local followtag     = args.followtag or false
31     local settings      = args.settings or function() end
32
33     moc_notification_preset = { title = "Now playing", timeout = 6 }
34
35     helpers.set_map("current moc track", nil)
36
37     function moc.update()
38         helpers.async("mocp -i", function(f)
39             moc_now = {
40                 state   = "N/A",
41                 file    = "N/A",
42                 artist  = "N/A",
43                 title   = "N/A",
44                 album   = "N/A",
45                 elapsed = "N/A",
46                 total   = "N/A"
47             }
48
49             for line in string.gmatch(f, "[^\n]+") do
50                 for k, v in string.gmatch(line, "([%w]+):[%s](.*)$") do
51                     if     k == "State"       then moc_now.state   = v
52                     elseif k == "File"        then moc_now.file    = v
53                     elseif k == "Artist"      then moc_now.artist  = escape_f(v)
54                     elseif k == "SongTitle"   then moc_now.title   = escape_f(v)
55                     elseif k == "Album"       then moc_now.album   = escape_f(v)
56                     elseif k == "CurrentTime" then moc_now.elapsed = escape_f(v)
57                     elseif k == "TotalTime"   then moc_now.total   = escape_f(v)
58                     end
59                 end
60             end
61
62             moc_notification_preset.text = string.format("%s (%s) - %s\n%s", moc_now.artist,
63                                            moc_now.album, moc_now.total, moc_now.title)
64             widget = moc.widget
65             settings()
66
67             if moc_now.state == "PLAY" then
68                 if moc_now.title ~= helpers.get_map("current moc track") then
69                     helpers.set_map("current moc track", moc_now.title)
70
71                     if followtag then moc_notification_preset.screen = focused() end
72
73                     local common =  {
74                         preset      = moc_notification_preset,
75                         icon        = default_art,
76                         icon_size   = cover_size,
77                         replaces_id = moc.id,
78                     }
79
80                     local path   = string.format("%s/%s", music_dir, string.match(moc_now.file, ".*/"))
81                     local cover  = string.format("find '%s' -maxdepth 1 -type f | egrep -i -m1 '%s'", path, cover_pattern)
82                     helpers.async({ shell, "-c", cover }, function(current_icon)
83                         common.icon = current_icon:gsub("\n", "")
84                         moc.id = naughty.notify(common).id
85                     end)
86                 end
87             elseif  moc_now.state ~= "PAUSE" then
88                 helpers.set_map("current moc track", nil)
89             end
90         end)
91     end
92
93     moc.timer = helpers.newtimer("moc", timeout, moc.update, true, true)
94
95     return moc
96 end
97
98 return factory