My personal termux-url-opener script

termux-url-opener

#!/data/data/com.termux/files/usr/bin/bash                               

function init() {
    yes | pkg update
    pkg upgrade -y
    pkg install -y ffmpeg jq python-pip termux-api which vim
    pip install yt-dlp
    while [ ! -d "/data/data/com.termux/files/home/storage/pictures" ]; do
        echo "Waiting for permissions to be granted"
        termux-setup-storage
        read -rsn1 -p"Press any key to continue"; echo
    done
    mkdir -p "/data/data/com.termux/files/home/storage/pictures/Memes"
}

function download() {
    NAME="$(yt-dlp -e $1)"
    ls "/data/data/com.termux/files/home/storage/pictures/Memes" | grep "$NAME" && rm -f "/data/data/com.termux/files/home/storage/pictures/Memes/"*"$NAME"*
    DIR="/data/data/com.termux/files/home/storage/pictures/Memes"
    DIR_PREV=$(ls -1 "$DIR")
    yt-dlp "$1" -P "$DIR"
    DIR_AFTER=$(ls -1 $DIR)
    DL_FILE="$DIR/$(comm -13 <(echo "$DIR_PREV") <(echo "$DIR_AFTER"))"

}

function bars() {
    FILE_ENDING=${DL_FILE##*.}
    OUTPUT=${DL_FILE%.*}_zoomed.${FILE_ENDING}
    CROP=$(ffmpeg -i "$DL_FILE" -t 1 -vf "cropdetect" -f null - 2>&1|awk '/crop/{print $NF}'|tail -n1)
    echo "$CROP"
    echo "Command: ffmpeg -i $DL_FILE -vf $CROP $OUTPUT"
    ffmpeg -i "$DL_FILE" -vf "$CROP" "$OUTPUT"
    rm -f "$DL_FILE"
    mv "$OUTPUT" "$DL_FILE"
    ls "$DL_FILE"
}

[ -f /data/data/com.termux/files/usr/bin/yt-dlp ] || init

echo "Downloading: $1"
download $1

while :; do
    CHOICE=$(termux-dialog radio -t "Termux URL Opener" -v "Remove black bars,Share,Exit" | jq -r ".index")

    case $CHOICE in
        0)
            [[ -n "$DL_FILE" ]] && bars || termux-dialog confirm -t "Termux URL Opener" -i "File needs to be downloaded first"
    	    ;;
        1)
    	    [[ -n "$DL_FILE" ]] && termux-share -a send "$DL_FILE" || termux-dialog confirm -t "Termux URL Opener" -i "File needs to be downloaded first" 
	    exit
	    ;;
	2)
	    echo "Exiting"
	    exit
	    ;;
    esac
done