add waybar scripts

waybar/escape-mpc-pango.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+CMD="$1"
+BEFORE_SPACE="${CMD%% *}"
+if command -v "$BEFORE_SPACE" &> /dev/null; then
+	eval "$CMD" | sed 's/&/\&amp;/g; s/</\&lt;/g; s/>/\&gt;/g; s/'\''/\&#39;/g'
+else
+	echo "$CMD" | sed 's/&/\&amp;/g; s/</\&lt;/g; s/>/\&gt;/g; s/'\''/\&#39;/g'
+fi

waybar/firefox-status.sh

@@ -0,0 +1,18 @@
+#!/bin/sh
+
+STATUS="$(playerctl -p firefox status)"
+
+if [ -z "$STATUS" ] || [ "$STATUS" = "Stopped" ]; then
+	exit 0
+elif [ "$STATUS" = "Paused" ]; then
+	STATUS=" "
+elif [ "$STATUS" = "Playing" ]; then
+	STATUS=" "
+else
+	exit 0
+fi
+
+TITLE="$(playerctl -p firefox metadata title)"
+ARTIST="$(playerctl -p firefox metadata artist)"
+
+printf "%s\n" "$STATUS$TITLE - $ARTIST"

waybar/mediaplayer.py

@@ -0,0 +1,235 @@
+#!/usr/bin/env python3
+import gi
+
+gi.require_version("Playerctl", "2.0")
+import argparse
+import json
+import logging
+import os
+import signal
+import sys
+from typing import List
+
+import gi
+from gi.repository import GLib, Playerctl
+from gi.repository.Playerctl import Player
+
+logger = logging.getLogger(__name__)
+is_plain = False
+
+
+def signal_handler(sig, frame):
+    logger.info("Received signal to stop, exiting")
+    sys.stdout.write("\n")
+    sys.stdout.flush()
+    # loop.quit()
+    sys.exit(0)
+
+
+class PlayerManager:
+    def __init__(self, selected_player=None, excluded_player=[]):
+        self.manager = Playerctl.PlayerManager()
+        self.loop = GLib.MainLoop()
+        self.manager.connect(
+            "name-appeared", lambda *args: self.on_player_appeared(*args)
+        )
+        self.manager.connect(
+            "player-vanished", lambda *args: self.on_player_vanished(*args)
+        )
+
+        signal.signal(signal.SIGINT, signal_handler)
+        signal.signal(signal.SIGTERM, signal_handler)
+        signal.signal(signal.SIGPIPE, signal.SIG_DFL)
+        self.selected_player = selected_player
+        self.excluded_player = excluded_player.split(",") if excluded_player else []
+
+        self.init_players()
+
+    def init_players(self):
+        for player in self.manager.props.player_names:
+            if player.name in self.excluded_player:
+                continue
+            if self.selected_player is not None and self.selected_player != player.name:
+                logger.debug(f"{player.name} is not the filtered player, skipping it")
+                continue
+            self.init_player(player)
+
+    def run(self):
+        logger.info("Starting main loop")
+        self.loop.run()
+
+    def init_player(self, player):
+        logger.info(f"Initialize new player: {player.name}")
+        player = Playerctl.Player.new_from_name(player)
+        player.connect("playback-status", self.on_playback_status_changed, None)
+        player.connect("metadata", self.on_metadata_changed, None)
+        self.manager.manage_player(player)
+        self.on_metadata_changed(player, player.props.metadata)
+
+    def get_players(self) -> List[Player]:
+        return self.manager.props.players
+
+    def write_output(self, text, player):
+        logger.debug(f"Writing output: {text}")
+
+        if not is_plain:
+            output = {
+                "text": text,
+                "class": "custom-" + player.props.player_name,
+                "alt": player.props.player_name,
+            }
+
+            sys.stdout.write(json.dumps(output))
+            sys.stdout.flush()
+        else:
+            sys.stdout.write(text + "\n")
+            # sys.stdout.write(text)
+            sys.stdout.flush()
+
+    def clear_output(self):
+        sys.stdout.write("\n")
+        sys.stdout.flush()
+
+    def on_playback_status_changed(self, player, status, _=None):
+        logger.debug(
+            f"Playback status changed for player {player.props.player_name}: {status}"
+        )
+        self.on_metadata_changed(player, player.props.metadata)
+
+    def get_first_playing_player(self):
+        players = self.get_players()
+        logger.debug(f"Getting first playing player from {len(players)} players")
+        if len(players) > 0:
+            # if any are playing, show the first one that is playing
+            # reverse order, so that the most recently added ones are preferred
+            for player in players[::-1]:
+                if player.props.status == "Playing":
+                    return player
+            # if none are playing, show the first one
+            return players[0]
+        else:
+            logger.debug("No players found")
+            return None
+
+    def show_most_important_player(self):
+        logger.debug("Showing most important player")
+        # show the currently playing player
+        # or else show the first paused player
+        # or else show nothing
+        current_player = self.get_first_playing_player()
+        if current_player is not None:
+            self.on_metadata_changed(current_player, current_player.props.metadata)
+        else:
+            self.clear_output()
+
+    def on_metadata_changed(self, player, metadata, _=None):
+        logger.debug(f"Metadata changed for player {player.props.player_name}")
+        player_name = player.props.player_name
+        artist = player.get_artist()
+        title = player.get_title()
+        title = title.replace("&", "&")
+
+        track_info = ""
+        if (
+            player_name == "spotify"
+            and "mpris:trackid" in metadata.keys()
+            and ":ad:" in player.props.metadata["mpris:trackid"]
+        ):
+            track_info = "Advertisement"
+        elif artist is not None and title is not None:
+            track_info = f"{artist} - {title}"
+        else:
+            track_info = title
+
+        if track_info:
+            if player.props.status == "Playing":
+                track_info = "playing " + track_info
+            else:
+                track_info = "paused " + track_info
+        # only print output if no other player is playing
+        current_playing = self.get_first_playing_player()
+        if (
+            current_playing is None
+            or current_playing.props.player_name == player.props.player_name
+        ):
+            self.write_output(track_info, player)
+        else:
+            logger.debug(
+                f"Other player {current_playing.props.player_name} is playing, skipping"
+            )
+
+    def on_player_appeared(self, _, player):
+        logger.info(f"Player has appeared: {player.name}")
+        if player.name in self.excluded_player:
+            logger.debug(
+                "New player appeared, but it's in exclude player list, skipping"
+            )
+            return
+        if player is not None and (
+            self.selected_player is None or player.name == self.selected_player
+        ):
+            self.init_player(player)
+        else:
+            logger.debug(
+                "New player appeared, but it's not the selected player, skipping"
+            )
+
+    def on_player_vanished(self, _, player):
+        logger.info(f"Player {player.props.player_name} has vanished")
+        self.show_most_important_player()
+
+
+def parse_arguments():
+    parser = argparse.ArgumentParser()
+
+    # Increase verbosity with every occurrence of -v
+    parser.add_argument("-v", "--verbose", action="count", default=0)
+
+    parser.add_argument("-x", "--exclude", "- Comma-separated list of excluded player")
+    parser.add_argument(
+        "-p", "--plain", action="store_true", help="Plain text output", default=False
+    )
+
+    # Define for which player we"re listening
+    parser.add_argument("--player")
+
+    parser.add_argument("--enable-logging", action="store_true")
+
+    return parser.parse_args()
+
+
+def main():
+    global is_plain
+    arguments = parse_arguments()
+
+    # Initialize logging
+    if arguments.enable_logging:
+        logfile = os.path.join(
+            os.path.dirname(os.path.realpath(__file__)), "media-player.log"
+        )
+        logging.basicConfig(
+            filename=logfile,
+            level=logging.DEBUG,
+            format="%(asctime)s %(name)s %(levelname)s:%(lineno)d %(message)s",
+        )
+
+    # Logging is set by default to WARN and higher.
+    # With every occurrence of -v it's lowered by one
+    logger.setLevel(max((3 - arguments.verbose) * 10, 0))
+
+    logger.info("Creating player manager")
+    if arguments.player:
+        logger.info(f"Filtering for player: {arguments.player}")
+    if arguments.exclude:
+        logger.info(f"Exclude player {arguments.exclude}")
+    if arguments.plain:
+        logger.info("Plain text output")
+        is_plain = arguments.plain
+
+    player = PlayerManager(arguments.player, arguments.exclude)
+    player.run()
+
+
+if __name__ == "__main__":
+
+    main()

waybar/pipewire.sh

@@ -0,0 +1,41 @@
+#!/bin/bash
+
+set -e
+
+# https://blog.dhampir.no/content/sleeping-without-a-subprocess-in-bash-and-how-to-sleep-forever
+snore() {
+	local IFS
+	[[ -n "${_snore_fd:-}" ]] || exec {_snore_fd}<> <(:)
+	read -r ${1:+-t "$1"} -u $_snore_fd || :
+}
+
+DELAY=0.2
+
+while snore $DELAY; do
+	WP_OUTPUT=$(wpctl get-volume @DEFAULT_AUDIO_SINK@)
+
+	if [[ $WP_OUTPUT =~ ^Volume:[[:blank:]]([0-9]+)\.([0-9]{2})([[:blank:]].MUTED.)?$ ]]; then
+		if [[ -n ${BASH_REMATCH[3]} ]]; then
+			printf "MUTE\n"
+		else
+			VOLUME=$((10#${BASH_REMATCH[1]}${BASH_REMATCH[2]}))
+			ICON=(
+				""
+				""
+				""
+			)
+
+			if [[ $VOLUME -gt 50 ]]; then
+				printf "%s" "${ICON[0]} "
+			elif [[ $VOLUME -gt 25 ]]; then
+				printf "%s" "${ICON[1]} "
+			elif [[ $VOLUME -ge 0 ]]; then
+				printf "%s" "${ICON[2]} "
+			fi
+
+			printf "$VOLUME%%\n"
+		fi
+	fi
+done
+
+exit 0

waybar/scroll-firefox.sh

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+zscroll -p ' | ' --delay 0.2 \
+	--length 30 \
+	--match-command "$HOME/.config/waybar/scripts/firefox-status.sh" \
+	--match-text ' ' "" \
+	--match-text ' ' "--scroll 0" \
+	--update-interval 1 \
+	--update-check true "$HOME/.config/waybar/scripts/firefox-status.sh" &
+wait

waybar/scroll-mpd.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+zscroll -p ' | ' --delay 0.2 \
+	--length 30 \
+	--match-command "$HOME/.config/waybar/scripts/escape-mpc-pango.sh 'mpc status'" \
+	--match-text "playing" "--before-text ' '" \
+	--match-text "paused" "--before-text ' ' --scroll 0" \
+	--match-text "^volume:" "--before-text '' --scroll 0 --after-text ''" \
+	--update-interval 1 \
+	--update-check true "$HOME/.config/waybar/scripts/escape-mpc-pango.sh 'mpc current'" &
+wait

waybar/wttr.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+for _ in {1..5}; do
+	text="$(curl -s "https://wttr.in/$1?format=1" | sed -E "s/\s+/ /g")"
+	if [[ "$?" = 0 ]]; then
+		# text="$(echo "$text" | awk '{print $2}')"
+		tooltip=$(curl -s "https://wttr.in/$1?format=4")
+		if [ "$?" = 0 ]; then
+			tooltip=$(echo "$tooltip" | sed -E "s/\s+/ /g")
+			echo "{\"text\":\"$text\", \"tooltip\":\"$tooltip\"}"
+			exit
+		fi
+	fi
+	sleep 2
+done
+echo "{\"text\":\"error\", \"tooltip\":\"error\"}"