148 lines
5.2 KiB
Python
148 lines
5.2 KiB
Python
#!/usr/bin/env python3
|
|
|
|
""" WebDav Functions """
|
|
|
|
import os
|
|
import json
|
|
import re
|
|
from datetime import datetime
|
|
import logging
|
|
import asyncio
|
|
import aioeasywebdav
|
|
|
|
|
|
class WebDav:
|
|
"""WebDav Client"""
|
|
|
|
def __init__(self, url, username, password, webdav_basedir, tmp_dir):
|
|
self.logger = logging.getLogger(__name__)
|
|
self.logger.info("Connecting to WebDAV server %s", url)
|
|
|
|
self.loop = asyncio.get_event_loop()
|
|
self.webdav_basedir = webdav_basedir
|
|
self.tmp_dir = tmp_dir
|
|
try:
|
|
self.webdav = aioeasywebdav.connect(
|
|
url,
|
|
username=username,
|
|
password=password,
|
|
)
|
|
except:
|
|
self.logger.error("WebDAV connection failed - exiting")
|
|
|
|
self.logger.info("WebDAV connection successfull")
|
|
|
|
def upload(self, file_name, f_id, check_exists=True):
|
|
"""uploads a file to webdav - checks for existence before doing so"""
|
|
|
|
# upload with webdav
|
|
if f_id == None:
|
|
remote_upload_dir = self.webdav_basedir + "/Inbox"
|
|
else:
|
|
remote_upload_dir = (
|
|
self.webdav_basedir + "/" + str(datetime.now().year) + "/" + f_id
|
|
)
|
|
|
|
self.logger.info('[%s] Uploading file to WebDAV "%s"', f_id, remote_upload_dir)
|
|
|
|
# create directory if not yet there
|
|
if not self.loop.run_until_complete(self.webdav.exists(remote_upload_dir)):
|
|
self.logger.info('[%s] Creating directory "%s"', f_id, remote_upload_dir)
|
|
self.loop.run_until_complete(self.webdav.mkdir(remote_upload_dir))
|
|
|
|
remote_file_path = remote_upload_dir + "/" + file_name
|
|
if check_exists and self.loop.run_until_complete(
|
|
self.webdav.exists(remote_file_path)
|
|
):
|
|
self.logger.info('[%s] File "%s" already exists on WebDAV', f_id, file_name)
|
|
else:
|
|
self.loop.run_until_complete(
|
|
self.webdav.upload(
|
|
os.path.join(self.tmp_dir, file_name),
|
|
remote_file_path,
|
|
)
|
|
)
|
|
self.logger.info('[%s] File "%s" uploaded', f_id, file_name)
|
|
|
|
def delete(self, file_name):
|
|
"""delete file on webdav"""
|
|
self.loop.run_until_complete(self.webdav.delete(file_name))
|
|
|
|
def einsatz_exists(self, f_id):
|
|
"""check if an einsatz is already created"""
|
|
|
|
remote_upload_dir = (
|
|
self.webdav_basedir + "/" + str(datetime.now().year) + "/" + f_id
|
|
)
|
|
if self.loop.run_until_complete(self.webdav.exists(remote_upload_dir)):
|
|
self.logger.info("[%s] Einsatz exists on WebDAV", f_id)
|
|
return True
|
|
else:
|
|
return False
|
|
|
|
def einsatzrapport_inbox_check(self, tmp_dir):
|
|
"""check if an einsatzrapport with an f_id exists in the WebDav Inbox and process it"""
|
|
|
|
rapporte_to_process = []
|
|
|
|
filelist = self.loop.run_until_complete(
|
|
self.webdav.ls(f"{self.webdav_basedir}/Inbox")
|
|
)
|
|
for file in filelist:
|
|
full_path = file[0]
|
|
parsed = re.search(".*Einsatzrapport_(F[0-9].*)\.pdf", full_path)
|
|
if parsed:
|
|
f_id = parsed.group(1)
|
|
self.logger.info("[%s] Found %s - Downloading", f_id, full_path)
|
|
|
|
# Download PDF for later processing
|
|
self.loop.run_until_complete(
|
|
self.webdav.download(
|
|
full_path, f"{tmp_dir}/Einsatzrapport_{f_id}.pdf"
|
|
)
|
|
)
|
|
rapporte_to_process.append(f_id)
|
|
|
|
return rapporte_to_process
|
|
|
|
def store_data(self, f_id, file_name, data):
|
|
"""stores data on webdav"""
|
|
|
|
file_path = os.path.join(self.tmp_dir, file_name)
|
|
|
|
file = open(file_path, "w")
|
|
file.write(json.dumps(data))
|
|
file.close()
|
|
|
|
self.logger.info("[%s] Stored data locally in %s", f_id, file_path)
|
|
self.upload(file_name, f_id, False)
|
|
|
|
def get_lodur_data(self, f_id, filetype="_lodur.json"):
|
|
"""gets lodur data if it exists"""
|
|
|
|
file_name = f_id + filetype
|
|
file_path = os.path.join(self.tmp_dir, file_name)
|
|
|
|
# first check if we already have it locally - then check on webdav
|
|
if os.path.isfile(file_path):
|
|
with open(file_path, "r") as content:
|
|
lodur_data = json.loads(content.read())
|
|
self.logger.info("[%s] Found Lodur data locally", f_id)
|
|
return lodur_data
|
|
else:
|
|
remote_upload_dir = (
|
|
self.webdav_basedir + "/" + str(datetime.now().year) + "/" + f_id
|
|
)
|
|
remote_file_path = remote_upload_dir + "/" + file_name
|
|
if self.loop.run_until_complete(self.webdav.exists(remote_file_path)):
|
|
self.loop.run_until_complete(
|
|
self.webdav.download(remote_file_path, file_path)
|
|
)
|
|
with open(file_path, "r") as content:
|
|
lodur_data = json.loads(content.read())
|
|
self.logger.info("[%s] Found Lodur data on WebDAV", f_id)
|
|
return lodur_data
|
|
else:
|
|
self.logger.info("[%s] No existing Lodur data found", f_id)
|
|
return False
|