#!/bin/sh
. $HOME/.bin/_config

PSSH="${USER}@${DOMAIN}"
LOC="p"

f="$1"
if [ "$1" = "-h" ]; then
    printf "Usage:\n"
    printf "  paste < text.txt         - read from stdin, generate filename\n"
    printf "  paste new.txt < file.txt - read from stdin with filename\n"
    printf "  paste file.txt           - upload file as is\n"
    return 0
fi
if [ -z "$1" ]; then
    f="$(date +"%Y-%m-%d_%M-%S")-$(pwgen -1 4 -A -0).txt"
    ssh ${PSSH} "printf \"%s\" \"$(cat)\" > ${RPATH}/${LOC}/$f"

elif [ -f "$f" ]; then
    scp "$f" ${PSSH}:"${RPATH}/${LOC}/${f##*/}"
else
    ssh ${PSSH} "printf \"%s\n\" \"$(cat)\" > ${RPATH}/${LOC}/${f##*/}"

fi

SELECTOR="9"
# if data comes from stdin
if [ ! -t 0 ]; then
    # it's always 0
    SELECTOR="0"
else
    # if a parmeter is given and it's a file
    if [ -f "$f" ]; then
        # determine type and set selector
        case "$(file --mime-type -b "$f")" in
            image/*)         SELECTOR="I";;
            text/*)          SELECTOR="0";;
            message/*)       SELECTOR="0";;
            */x-shellscript) SELECTOR="0";;
            */pgp-keys)      SELECTOR="0";;
        esac
    else
        # parameter given, but not a file, must be cat then...
        SELECTOR=0
    fi
fi

# write paste history (for convenience and rmpaste)
printf "$(date +"%Y-%m-%d %M:%S")|$f\n" \
    | ssh -q $PSSH "cat - >> $RPATH/${LOC}/.pastehistory"


if [ ! -z "$DISPLAY" ]; then
    printf "https://${DOMAIN}/${SELECTOR}/${LOC}/${f##*/}" | xclip
    [ -z "$DISPLAY" ] || notify-send "$(xclip -o)"
fi

printf "https://${DOMAIN}/${SELECTOR}/${LOC}/${f##*/}\n"
printf "gopher://${DOMAIN}/${SELECTOR}/${LOC}/${f##*/}\n"
printf "https://codevoid.de/gate?q=gopher://${DOMAIN}/${SELECTOR}/${LOC}/${f##*/}\n"