#!/usr/bin/env bash
# This is an imgs <https://gitea.gch.icu/ge/imgs> "integration" for Nautilus.
# Place this script into path: $HOME/.local/share/nautilus/scripts
# See more info at: <https://help.ubuntu.com/community/NautilusScriptsHowto>

imgs_check_vars() {
    [ "$IMGSLOG" ] || IMGSLOG=$HOME/imgs_debug.log
    [ "$IMGSREMOTE" ] && return 0  # exit from func if variable is set

    if [ -f "$HOME/.imgsremote" ]; then
        . $HOME/.imgsremote
    fi

    if [ "$IMGSREMOTE" ]; then
        :
    else
        echo "$0: Error: IMGSREMOTE variable is not set." >&2
        exit 1
    fi
}

imgs_check_vars

[ "$IMGSDEBUG" ] && date +"[%d %b %Y %H:%M:%S] Started" >> "$IMGSLOG"

while read -r file; do
    [ "$file" ] || break
    if [ "$IMGSDEBUG" ]; then
        image="$(curl -v -L -F "image=@$file" "$IMGSREMOTE" 2>&1 | tee -a "$IMGSLOG")"
        image="$(tail -n 1 <<< "$image")"
    else
        image="$(curl -L -F "image=@$file" "$IMGSREMOTE")"
    fi
    [ "$IMGSDEBUG" ] && echo "$(date +"[%d %b %Y %H:%M:%S]") $file --> $image" >> "$IMGSLOG"
    notify-send "File uploaded to imgs!" "$image"
done <<< "$NAUTILUS_SCRIPT_SELECTED_FILE_PATHS"

[ "$IMGSDEBUG" ] && date +"[%d %b %Y %H:%M:%S] Finished" >> "$IMGSLOG"