#!/bin/sh
# C-x + ?-?

copy_to_clipboard() {
    printf '%s\n' "Clipping $1"
    printf '%s' "$(readlink -f "$1")" \
        | xclip -selection clipboard
}

upload_to_paste() {
    printf '%s\n' "Pasting $1"
    scp "$1" sdk@codevoid.de:/home/www/htdocs/gopher/p/
    printf '%s' "https://codevoid.de/I/p/${1##*/}" \
        | xclip -selection clipboard
}

save_image() {
    if [ -z "$SXIVDIR" ]
    then
        . $HOME/.bin/_config
        SXIVDIR="$(find . -type d -maxdepth 1 | dmenu -p "Save" $DMENUOPTS)"
        export SXIVDIR;
    fi
    printf '%s\n' "Saving $1 to $SXIVDIR/"
    mkdir -p "$SXIVDIR"
    mv "$1" "$SXIVDIR/"

    base="${1%.*}"
    for type in cr2 CR2 orf ORF dng DNG tif TIF
    do
        test -f "${base}.${type}" && mv "${base}.${type}" "$SXIVDIR/"
    done
}

edit_image() {
    base=${1%.*}
    for type in cr2 CR2 orf ORF dng DNG
    do
        printf "Trying %s.%s\n" "${base}" "${type}"
        if [ -f "${base}.${type}" ]
        then
            rawtherapee "${base}.${type}"
            break
        fi
    done
    for type in tif TIF
    do
        printf "Trying %s.%s\n" "${base}" "${type}"
        if [ -f "${base}.${type}" ]
        then
            gimp "${base}.${type}"
            break
        fi
    done
}

rotate_cw() {
    printf '%s\n' "Rotating CW"
    jpegtran -rotate 90 "$1"
}

rotate_ccw() {
    printf '%s\n' "Rotating CCW"
    jpegtran -rotate 270 "$1"
}

while read file
do
    case "$1" in
        "d")      edit_image "$file" ;;
        "c")      copy_to_clipboard "$file" ;;
        "p")      printf '%s\n' "$(readlink -f $file)" ;;
        "u")      upload_to_paste "$file" ;;
        "x")      save_image "$file" ;;
        "Right")  rotate_cw "$file" ;;
        "Left")   rotate_ccw "$file" ;;
    esac
done