#!/bin/bash

username="user"
password="pass123456"
url="https://domain.nextcloud.com/remote.php/dav/files/$username"

if [[ $# -lt 2 ]]; then
  echo "upload-to-nextcloud - upload directory to nextcloud"
  echo "Usage: ./upload-to-nextcloud [local directory] [remote directory]"
  exit 0
fi

function create_directory {
  local directory_path=$1
  local directory_name=$(basename "$directory_path")
  
  local source_path="$2"
  if [ -z "$source_path" ]; then
    source_path=$(dirname "$directory_path") 
  fi
  
  local remote_dir="$3"

  local create_dir_url="$url/$remote_dir${directory_path#$source_path}/"
  create_dir_url="${create_dir_url// /%20}"
  
  curl -u "$username:$password" -X MKCOL "$create_dir_url"
}


function upload_file {
  local file_path=$1
  local file_name=$(basename "$file_path")

  local source_path="$2"
  if [ -z "$source_path" ]; then
    source_path=$(dirname "$file_path") 
  fi

  local remote_dir="$3"
  
  local upload_url="$url/$remote_dir${file_path#$source_path}"
  upload_url="${upload_url// /%20}"

  echo $upload_url
  curl -u "$username:$password" -T "$file_path" "$upload_url"
}

function upload_to_nextcloud {
  local local_dir=$1
  local remote_dir=$2

  local source_path=$3
  if [ -z "$source_path" ]; then
    source_path=$local_dir 
  fi

  for file in "$local_dir"/*; do
    if [[ -f "$file" ]]; then
      upload_file "$file" "$source_path" "$remote_dir"
    elif [[ -d "$file" ]]; then
      create_directory "$file" "$source_path" "$remote_dir"
      upload_to_nextcloud "$file" "$remote_dir" "$source_path" 
    fi
  done
}

upload_to_nextcloud "$1" "$2"