Update mprix and colors

bin/dominant-color.py

@@ -0,0 +1,30 @@
+from __future__ import print_function
+import binascii
+from PIL import Image
+import numpy as np
+import scipy
+import scipy.misc
+import scipy.cluster
+import sys
+
+NUM_CLUSTERS = 5
+
+# print('reading image')
+im = Image.open(sys.argv[1])
+im = im.resize((150, 150))      # optional, to reduce time
+ar = np.asarray(im)
+shape = ar.shape
+ar = ar.reshape(np.product(shape[:2]), shape[2]).astype(float)
+
+# print('finding clusters')
+codes, dist = scipy.cluster.vq.kmeans(ar, NUM_CLUSTERS)
+# print('cluster centres:\n', codes)
+
+vecs, dist = scipy.cluster.vq.vq(ar, codes)         # assign codes
+counts, bins = np.histogram(vecs, len(codes))    # count occurrences
+
+index_max = np.argmax(counts)                    # find most frequent
+peak = codes[index_max]
+colour = binascii.hexlify(bytearray(int(c) for c in peak)).decode('ascii')
+# print('most frequent is %s (#%s)' % (peak, colour))
+print(colour)

bin/get_mpris_art.sh

@@ -1,3 +1,18 @@
+get_artUrl() {
+    artUrl=$(playerctl -p $1 metadata | grep artUrl | awk '{$1=$2=""; print $0}')
+    regex='(https?|ftp)://[-[:alnum:]\+&@#/%?=~_|!:,.;]*[-[:alnum:]\+&@#/%=~_|]'
+    if [[ $artUrl =~ $regex ]]
+    then 
+        filename=/tmp/spotify-mpris/$(basename $artUrl)
+        if [ ! -f $filename ]
+        then
+            curl -sSL $artUrl --create-dirs -o $filename
+        fi
+        echo $filename
+    else
+       echo $artUrl
+    fi
+}
 
 read -d'\n' -ra PLAYERS <<<"$(playerctl -l 2>/dev/null)"
 declare -a PAUSED
@@ -8,7 +23,7 @@ for player in "${PLAYERS[@]}"; do
 
     # if we have one playing, we'll use it and EXIT
     if [ "$p_status" = "Playing"  ]; then
-        echo $(playerctl -p $player metadata | grep artUrl | awk '{$1=$2=""; print $0}')
+        get_artUrl $player
         exit 0;
     fi
 
@@ -17,6 +32,7 @@ done
 
 # if we have a paused, show it otherwise assume there are no players or have all stopped
 if [ -n "${PAUSED[0]}" ]; then
-    echo $(playerctl -p ${PAUSED[0]} metadata | grep artUrl | awk '{$1=$2=""; print $0}')
+    get_artUrl ${PAUSED[0]}
+    echo $(playerctl -p  metadata | grep artUrl | awk '{$1=$2=""; print $0}')
 fi
 

bin/get_mpris_status_desc_only.sh

@@ -0,0 +1,98 @@
+#!/bin/bash
+
+# The name of polybar bar which houses the main spotify module and the control modules.
+PARENT_BAR="${1:-music}"
+PARENT_BAR_PID=$(pgrep -a "polybar" | grep "$PARENT_BAR" | cut -d" " -f1)
+
+urldecode() { : "${*//+/ }"; echo -e "${_//%/\\x}"; }
+
+send_hook() {
+    [ -z "$1" ] && echo "send_hook: missing arg" && exit 1
+    polybar-msg hook mpris-play-pause "$1" 1>/dev/null 2>&1
+}
+
+
+extract_meta() {
+    grep "$1\W" <<< "$meta" | awk '{$1=$2=""; print $0}' | sed 's/^ *//; s/; */;/g' | paste -s -d/ -
+}
+
+# if "icon" given, determine icon. otherwise, print metadata
+get_info() {
+    if [ -z "$1" ]; then
+        echo "Usage: get_info PLAYER [icon]"
+        exit 1
+    fi
+
+    meta=$(playerctl -p "$1" metadata)
+
+    # get title
+    title=$(extract_meta title)
+    # if no title, try url e.g. vlc
+    if [ -z "$title" ]; then
+        title=$(extract_meta url)
+        title=$(urldecode "${title##*/}")
+    fi
+
+    # if not "icon", display information and return
+    if [ "$2" != "icon" ]; then
+        artist=$(extract_meta artist)
+        [ -z "$artist" ] && artist=$(extract_meta albumArtist)
+
+        if [ -n "$artist" ]; then
+            album=$(extract_meta album)
+            [ -n "$album" ] && printf "from $album\n"
+
+            printf "by $artist"
+        fi
+
+        return 0
+    fi
+
+    # determine icon:
+    # if player name is recognised, use it
+    case "$1" in
+        spotify* | vlc | mpv) echo "$1";;
+        kdeconnect*) echo "kdeconnect";;
+        chromium*)
+            # if a browser, search window titles:
+
+            # this tries to avoid title messing up the regex
+            regex_title=$(echo "$title" | tr "[:punct:]" ".")
+            windowname=$(xdotool search --name --class --classname "$regex_title" getwindowname 2>/dev/null)
+            case $windowname in
+                "") ;; # ignore if empty
+                *Netflix*) echo "netflix";;
+                *YouTube*) echo "youtube";;
+                *"Prime Video"*) echo "prime";;
+                *"Corridor Digital"*) echo "corridor";;
+                *) echo "browser";;
+            esac;;
+        *) echo "none";;
+    esac
+}
+
+# manually go through players
+read -d'\n' -ra PLAYERS <<<"$(playerctl -l 2>/dev/null)"
+declare -a PAUSED
+for player in "${PLAYERS[@]}"; do
+    [ "$player" = "playerctld" ] && continue;
+
+    p_status=$(playerctl -p "$player" status 2>/dev/null)
+
+    # if we have one playing, we'll use it and EXIT
+    if [ "$p_status" = "Playing"  ]; then
+        send_hook 1
+        get_info "$player" "$2"
+        exit 0;
+    fi
+
+    [ "$p_status" = "Paused" ] && PAUSED+=("$player")
+done
+
+# if we have a paused, show it otherwise assume there are no players or have all stopped
+if [ -n "${PAUSED[0]}" ]; then
+    send_hook 2
+    get_info "${PAUSED[0]}" "$2"
+else
+    [ "$2" = icon ] && echo "none" || echo " 鈴 no players "
+fi

bin/get_mpris_status_title_only.sh

@@ -0,0 +1,89 @@
+#!/bin/bash
+
+# The name of polybar bar which houses the main spotify module and the control modules.
+PARENT_BAR="${1:-music}"
+PARENT_BAR_PID=$(pgrep -a "polybar" | grep "$PARENT_BAR" | cut -d" " -f1)
+
+urldecode() { : "${*//+/ }"; echo -e "${_//%/\\x}"; }
+
+send_hook() {
+    [ -z "$1" ] && echo "send_hook: missing arg" && exit 1
+    polybar-msg hook mpris-play-pause "$1" 1>/dev/null 2>&1
+}
+
+
+extract_meta() {
+    grep "$1\W" <<< "$meta" | awk '{$1=$2=""; print $0}' | sed 's/^ *//; s/; */;/g' | paste -s -d/ -
+}
+
+# if "icon" given, determine icon. otherwise, print metadata
+get_info() {
+    if [ -z "$1" ]; then
+        echo "Usage: get_info PLAYER [icon]"
+        exit 1
+    fi
+
+    meta=$(playerctl -p "$1" metadata)
+
+    # get title
+    title=$(extract_meta title)
+    # if no title, try url e.g. vlc
+    if [ -z "$title" ]; then
+        title=$(extract_meta url)
+        title=$(urldecode "${title##*/}")
+    fi
+
+    # if not "icon", display information and return
+    if [ "$2" != "icon" ]; then
+        printf "$title"
+        return 0
+    fi
+
+    # determine icon:
+    # if player name is recognised, use it
+    case "$1" in
+        spotify* | vlc | mpv) echo "$1";;
+        kdeconnect*) echo "kdeconnect";;
+        chromium*)
+            # if a browser, search window titles:
+
+            # this tries to avoid title messing up the regex
+            regex_title=$(echo "$title" | tr "[:punct:]" ".")
+            windowname=$(xdotool search --name --class --classname "$regex_title" getwindowname 2>/dev/null)
+            case $windowname in
+                "") ;; # ignore if empty
+                *Netflix*) echo "netflix";;
+                *YouTube*) echo "youtube";;
+                *"Prime Video"*) echo "prime";;
+                *"Corridor Digital"*) echo "corridor";;
+                *) echo "browser";;
+            esac;;
+        *) echo "none";;
+    esac
+}
+
+# manually go through players
+read -d'\n' -ra PLAYERS <<<"$(playerctl -l 2>/dev/null)"
+declare -a PAUSED
+for player in "${PLAYERS[@]}"; do
+    [ "$player" = "playerctld" ] && continue;
+
+    p_status=$(playerctl -p "$player" status 2>/dev/null)
+
+    # if we have one playing, we'll use it and EXIT
+    if [ "$p_status" = "Playing"  ]; then
+        send_hook 1
+        get_info "$player" "$2"
+        exit 0;
+    fi
+
+    [ "$p_status" = "Paused" ] && PAUSED+=("$player")
+done
+
+# if we have a paused, show it otherwise assume there are no players or have all stopped
+if [ -n "${PAUSED[0]}" ]; then
+    send_hook 2
+    get_info "${PAUSED[0]}" "$2"
+else
+    [ "$2" = icon ] && echo "none" || echo " 鈴 no players "
+fi

bin/scroll_mpris_status_title_only.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+cmd="${0%/*}/get_mpris_status_title_only.sh $1"
+
+zscroll -l 50 \
+    --scroll-padding "$(printf ' %.0s' {1..8})" \
+    -d 0.5 \
+    -M "$cmd icon" \
+    -m "none"       "-b ''" \
+    -m "browser"    "-b ' '" \
+    -m "netflix"    "-b 'ﱄ '" \
+    -m "youtube"    "-b ' '" \
+    -m "prime"      "-b ' '" \
+    -m "spotify"    "-b ' '" \
+    -m "spotifyd"   "-b ' '" \
+    -m "vlc"        "-b '嗢 '" \
+    -m "mpv"        "-b ' '" \
+    -m "kdeconnect" "-b ' '" \
+    -m "corridor"   "-b ' '" \
+    -U 1 -u t "$cmd" &
+
+wait