#!/bin/bash

err() {
	echo "${1}"
	zenity --error --no-wrap --text "${1}"
	exit 1
}

warn() {
	echo "${1}"
	zenity --warning --no-wrap --text "${1}"
}
set -x
if ! command -v unzip &> /dev/null
then
    err "'unzip' could not be found"
fi

if [ ${#@} -eq 0 ]; then
	# no arguments
	 IFS=$'\n' files=($(zenity --file-selection --multiple --separator=$'\n' --title="Choose files"))
else
	# arguments
	echo ""
fi

for file in "${files[@]}"; do
	fname="$(basename ${file%.*})"
	folder="content/posts/${fname}"
	if ! unzip -l "${file}"|grep -q "index.de.md"; then
		err "maybe wrong archive, this is not compatible"
	fi
	if ! [ -d content ]; then
		err "folder 'content' not found"
	fi
	mkdir -p "${folder}"
	unzip -f -d "${folder}" "${file}" || err "unzip failed"
	git add "${folder}"
	git commit -m "${fname}"
done


output_temp=""

for file in "${files[@]}"; do
	banner="false"
	fname="$(basename ${file%.*})"
	folder="content/posts/${fname}"
	for f in $(find "${folder}" -type f); do
		if echo ${i}|grep -q "banner"; then
			banner="true"
		fi
	done
	if [ ${banner} == "false" ]; then
		output_temp="${output_temp}banner missing\n "
	fi
done

warn "${output_temp}"
zenity --info --text "Done"