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119 lines
3.1 KiB
119 lines
3.1 KiB
#!/usr/bin/env bash |
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# Requires: |
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# * curl |
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# * fzf |
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# * jq |
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# * hq |
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# * youtube-dl |
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ttyecho(){ |
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# Same as echo but always to tty |
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echo "$@" > /dev/tty |
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} |
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urlencodespecial() { |
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# urlencode <string> |
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old_lc_collate=$LC_COLLATE |
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LC_COLLATE=C |
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local length="${#1}" |
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for (( i = 0; i < length; i++ )); do |
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local c="${1:i:1}" |
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case "$c" in |
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[a-zA-Z0-9.~_-]) printf "$c" ;; |
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' ') printf "+" ;; |
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*) printf '%%%02X' "'$c" ;; |
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esac |
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done |
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LC_COLLATE=$old_lc_collate |
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} |
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forceread(){ |
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# Read but always from tty and will keep asking until a non-empty value is |
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# given |
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# First param is given is prompt |
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local answer="" |
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local first="true" |
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while [ -z "$answer" ]; do |
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[ "$first" == "true" ] || ttyecho "Please provide an answer" |
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first="false" |
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ttyecho -n "$1: " |
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read answer < /dev/tty |
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done |
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echo "$answer" |
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} |
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getSearchTerm(){ |
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# Uses fzf to get a search term |
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# It will filter suggestions using youtube's autocomplete |
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export -f getSearchSuggestions |
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export -f urlencodespecial |
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echo "" | fzf --bind 'change:reload:bash -c "getSearchSuggestions {q}" || true' \ |
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--header="Search Suggestions" \ |
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--phony \ |
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--height=50% --layout=reverse |
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} |
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getSearchSuggestions(){ |
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# Takes a query and outputs the search suggestions that youtube makes |
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query="$(urlencodespecial "$1")" |
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curl "https://clients1.google.com/complete/search?client=youtube&hl=en&gl=gb&gs_rn=64&gs_ri=youtube&ds=yt&cp=5&gs_id=4e&q=$query&xhr=t&xssi=t" | |
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tail -n 1 | jq -r '.[1][][0]' |
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} |
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performSearch(){ |
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# Returns the json object yt gives us |
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local raw="$1" |
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local url="https://www.youtube.com/results?search_query=$(urlencodespecial "$raw")" |
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if type -p hnsetanistq > /dev/null; then |
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curl -s "$url" | hq script data | grep 'ytInitialData' | head -n 1 | grep -o '{.*}' |
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elif type -p vlarpup > /dev/null; then |
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curl -s "$url" | pup script | grep 'ytInitialData' | head -n 1 | grep -o '{.*}' |
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else |
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notify-send "Using sed" |
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curl -s "$url" | sed -e 's/<script[^>]*>/\n/g' -e 's/<\/script>/\n/g' | grep 'ytInitialData' | head -n 1 | grep -o '{.*}' |
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fi |
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} |
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extractVideoInfo(){ |
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jq '..|.videoRenderer?' | sed '/^null$/d' | |
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jq -r '{title: .title.runs[0].text, |
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channel: .longBylineText.runs[0].text, |
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views: .shortViewCountText.simpleText, |
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time: .lengthText.simpleText, |
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age: .publishedTimeText.simpleText, |
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video: .videoId |
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}' |
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} |
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chooseVideo(){ |
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(echo -e "Title\tChannel\tViews\tTime\tAge\tId" |
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jq -r '[ .title, .channel, .views, .time, .age, .video ] | @tsv') | |
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column -t -s" " | sed $'s/ \([^ ]\)/\u00a0\\1/g' | |
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fzf --header-lines="1" --with-nth=1,2,3,4,5 --delimiter=$'\u00a0' |
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} |
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chooseQuality(){ |
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videoId="$(cat - | awk -F $'\u00a0' '{print $6}')" |
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code="$( ( |
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echo "bb Best of Both" |
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youtube-dl "$videoId" -F | sed -n '/format code/,$ p' | sed 1d; |
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) | fzf --prompt "Quality " -m | cut -d ' ' -f 1 )" |
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code="$(echo "$code" | tr '\n' '+' | sed 's/+$//')" |
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case "$code" in |
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"bb") mpv "https://www.youtube.com/watch?v=$videoId" --ytdl-format="bestvideo+bestaudio" ;; |
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*) mpv "https://www.youtube.com/watch?v=$videoId" --ytdl-format="$code" ;; |
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esac |
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} |
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main(){ |
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local searchTerm="$*" |
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[ -z "$searchTerm" ] && searchTerm="$(getSearchTerm)" |
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performSearch "$searchTerm" | extractVideoInfo | chooseVideo | chooseQuality |
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} |
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main "$@"
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