87 lines
2.0 KiB
Bash
87 lines
2.0 KiB
Bash
#
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is_valid_utf8() {
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local input="$1"
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local converted=$(echo -n "$input" | iconv -f utf-8 -t utf-16 | iconv -f utf-16 -t utf-8)
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[[ "$input" == "$converted" ]] && return 0 || return 1
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}
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# if cmus or spotify isn't running, this exit will trigger
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er="$(cmus-remote -Q 2> /dev/null)"
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eq="$(playerctl --player=spotify status 2> /dev/null)"
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if [ "$er" == "" ] && [ "$eq" == "" ] ;then
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exit 1
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fi
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#sspot="$()"
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#if [[ "$eq" == "Paused" ]];then
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if [[ "$eq" != "" ]]; then
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stitle="$(playerctl --player=spotify metadata --format "{{ title }}" 2> /dev/null)"
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sartist="$(playerctl --player=spotify metadata --format "{{ artist }}" 2> /dev/null)"
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if [ ${#sartist} -gt 13 ]; then
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sartist="${sartist:0:$((13))}.."
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fi
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if [ ${#stitle} -gt 20 ]; then
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stitle="${stitle:0:$((20))}.."
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fi
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soutput="$sartist — $stitle"
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rb=""
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if [[ "$eq" == "Paused" ]]; then
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rb="| ";
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elif [[ "$eq" == "Playing" ]]; then
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rb="> ";
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fi
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soutput="${rb}${soutput}"
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if is_valid_utf8 "$soutput"; then
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echo "$soutput"
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else
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echo "not UTF-8 :("
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fi
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echo "$soutput"
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elif [[ "$er" != "" ]]; then
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# if cmus isn't currently playing a song, this will trigger
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artist="$(cmus-remote -Q 2> /dev/null | awk -F"tag artist " '{print $2}' | tr -d '\n')"
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if [[ "$artist" == "false" ]] ;then
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exit 1
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fi
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title="$( cmus-remote -Q 2> /dev/null | awk -F"tag title " '{print $2}' | tr -d '\n')"
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if [ ${#artist} -gt 13 ]; then
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artist="${artist:0:$((13))}.."
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fi
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if [ ${#title} -gt 20 ]; then
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title="${title:0:$((20))}.."
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fi
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ss="$(cmus-remote -Q 2> /dev/null| awk -F/ NR==1'{print $NF}'|awk -F. '{print $1}')"
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output="$artist — $title"
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scroll_length=30
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# if not playing
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if [[ "$ss" != "status playing" ]]; then
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# to be completed..
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r="| "
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output="${r}${output}"
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# if is playing
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else
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r="> "
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output="${r}${output}"
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fi
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if is_valid_utf8 "$output"; then
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echo "$output"
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else
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echo "not UTF-8 :("
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fi
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else
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echo ""
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fi
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