swadhin / de-omarchy public
/ de-omarchy / shell / plugins / services / media / MediaModel.js
swadhinbiswas Initial de-omarchy: Omarchy UI layer for Arch-based distros · 8/22/2026
9f393b2
143 lines · 4.3 KB
Raw Download
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
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
function isProxyPlayer(player) {
  var dbusName = String(player && player.dbusName || "").toLowerCase()
  var desktopEntry = String(player && player.desktopEntry || "").toLowerCase()
  return dbusName.indexOf("playerctld") !== -1 || desktopEntry === "playerctld"
}

function hasMetadata(player) {
  return !!(player && (player.trackTitle || player.trackArtist || player.identity || player.desktopEntry))
}

function hasTrackMetadata(player) {
  return !!(player && (player.trackTitle || player.trackArtist || player.trackAlbum || player.trackArtUrl))
}

function playerCanControl(player) {
  return !!(player && (player.canTogglePlaying || player.canPlay || player.canPause || player.canGoNext || player.canGoPrevious))
}

function canHandleAction(player, action) {
  if (!player) return false
  if (action === "next") return !!player.canGoNext
  if (action === "previous") return !!player.canGoPrevious
  if (action === "play") return !!(player.canPlay || player.canTogglePlaying)
  if (action === "pause") return !!(player.canPause || player.canTogglePlaying)
  if (action === "playPause") return !!(player.canTogglePlaying || player.canPlay || player.canPause)
  return false
}

function canCycleSource(player) {
  return !!(player && hasMetadata(player) && (player.isPlaying || player.canPlay))
}

function nodeProps(node) {
  return node && node.ready && node.properties ? node.properties : {}
}

function isPlaybackStream(node) {
  if (!node || !node.isStream) return false
  if (node.isSink === true) return true

  var mediaClass = String(node.type || "")
  return mediaClass.indexOf("Stream/Output/Audio") !== -1
    || mediaClass.indexOf("AudioOutStream") !== -1
    || mediaClass.indexOf("Output") !== -1
}

function streamLabelKey(label) {
  var key = String(label || "").toLowerCase()
  key = key.replace(/^pipewire alsa \[/, "")
  key = key.replace(/\]$/, "")
  key = key.replace(/^alsa playback \[/, "")
  key = key.replace(/[^a-z0-9]+/g, "")
  return key
}

function rawStreamLabel(node) {
  if (!node) return ""
  var p = nodeProps(node)
  return p["application.name"]
    || node.description
    || p["media.name"]
    || p["node.name"]
    || node.name
}

function playerAppLabel(player) {
  if (!player) return ""
  var dbus = String(player.dbusName || "")
  dbus = dbus.replace(/^org\.mpris\.MediaPlayer2\./, "")
  dbus = dbus.replace(/\.instance[0-9]+$/, "")
  return player.desktopEntry || player.identity || dbus
}

function playerHasPlaybackStream(player, playbackStreams) {
  var playerKey = streamLabelKey(playerAppLabel(player))
  if (!playerKey) return false

  var streams = Array.isArray(playbackStreams) ? playbackStreams : []
  for (var i = 0; i < streams.length; i++) {
    var streamKey = streamLabelKey(rawStreamLabel(streams[i]))
    if (!streamKey) continue
    if (streamKey === playerKey
        || streamKey.indexOf(playerKey) !== -1
        || playerKey.indexOf(streamKey) !== -1)
      return true
  }

  return false
}

function playerKey(player) {
  if (!player) return ""
  return String(player.dbusName || player.desktopEntry || player.identity || "")
}

function trackSignature(player) {
  if (!player) return ""
  return [
    player.trackTitle || "",
    player.trackArtist || "",
    player.trackAlbum || "",
    player.trackArtUrl || ""
  ].join("\u001f")
}

function trackChanged(previousSignature, player) {
  return trackSignature(player) !== String(previousSignature || "")
}

function labelFor(player) {
  if (!player) return ""
  return player.trackTitle || player.identity || player.desktopEntry || ""
}

function osdMessage(player, fallback) {
  if (!player) return fallback
  var label = labelFor(player)
  if (label && player.trackArtist) return label + " - " + player.trackArtist
  return label || fallback
}

if (typeof module !== "undefined") {
  module.exports = {
    isProxyPlayer: isProxyPlayer,
    hasMetadata: hasMetadata,
    hasTrackMetadata: hasTrackMetadata,
    playerCanControl: playerCanControl,
    canHandleAction: canHandleAction,
    canCycleSource: canCycleSource,
    nodeProps: nodeProps,
    isPlaybackStream: isPlaybackStream,
    streamLabelKey: streamLabelKey,
    rawStreamLabel: rawStreamLabel,
    playerAppLabel: playerAppLabel,
    playerHasPlaybackStream: playerHasPlaybackStream,
    playerKey: playerKey,
    trackSignature: trackSignature,
    trackChanged: trackChanged,
    labelFor: labelFor,
    osdMessage: osdMessage
  }
}