#!/bin/bash
FOLDER=/data/nextcloud/syncuser/Memes

syncNC -m
for IMG_ORIG in ${FOLDER}/*; do
	if [[ "$(echo ${IMG_ORIG##*/} | grep "-")" != "" ]] || [[ "$(echo ${IMG_ORIG##*/} | grep " ")" != "" ]] ;then
		mv "${IMG_ORIG}" "$(echo ${IMG_ORIG} | sed 's/-/_/g' | sed 's/ /_/g')"
		IMG_ORIG="$(echo ${IMG_ORIG} | sed 's/-/_/g' | sed 's/ /_/g')"
	fi	
	if [[ -f ${IMG_ORIG} ]] ; then
		IMG_EXT=${IMG_ORIG##*/}
		IMG=${IMG_EXT%%.*}
		EXT=${IMG_ORIG##*.}
		DIR=${IMG_ORIG%/*}
		if [ "$(echo ${IMG} | grep "MEMES")" == "" ]; then
			LAST_IDX=$(ls ${FOLDER}/MEMES* | rev | cut -f1 -d'/' | rev | cut -f1 -d'.' | sort | tail -1 | sed 's/MEMES//g')
			NEW_IDX=$(echo "${LAST_IDX}+1" | bc)
			mv ${IMG_ORIG} "$(printf "%s/MEMES%04d.%s" ${DIR} ${NEW_IDX} ${EXT})"
			IMG_ORIG="$(printf "%s/MEMES%04d.%s" ${DIR} ${NEW_IDX} ${EXT})"
			IMG_EXT=${IMG_ORIG##*/}
                	IMG=${IMG_EXT%%.*}
                	EXT=${IMG_ORIG##*.}
		fi
		if [ "$(echo ${EXT} | grep "webp")" != "" ]; then
			echo Pic: $IMG 	
			convert ${IMG_ORIG} $(echo ${IMG_ORIG} | sed 's/webp/jpg/g')
			rm ${IMG_ORIG}
		elif  [ "$(echo ${EXT} | grep "png")" != "" ]; then
                        echo Pic: $IMG
                        convert ${IMG_ORIG} $(echo ${IMG_ORIG} | sed 's/png/jpg/g')
			rm ${IMG_ORIG}
		elif [ "$(echo ${EXT} | grep "webm")" != "" ]; then
			echo Vid: $IMG
			ffmpeg -y -i ${IMG_ORIG} $(echo ${IMG_ORIG} | sed 's/webm/mp4/g')
			rm  ${IMG_ORIG}
		fi
	fi
done
syncNC -m
echo Fin