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Code Issues Releases Wiki Activity

unlock file when saving file via onlyoffice; (#4757)

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* unlock file when saving file via onlyoffice

* add log when no doc_key in cache and locked by online office

Co-authored-by: lian <lian@seafile.com>
This commit is contained in:
lian 2020-12-25 18:23:42 +08:00 committed by GitHub
parent 29ee396805
commit 5958d7e91e
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 56 additions and 26 deletions
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8
seahub/onlyoffice/utils.py
View File

@ -1,6 +1,7 @@
import os
import json
import hashlib
import logging
import urllib.parse
import posixpath
@ -13,11 +14,15 @@ from seaserv import seafile_api
from seahub.base.templatetags.seahub_tags import email2nickname
from seahub.utils import get_file_type_and_ext, gen_file_get_url, \
get_site_scheme_and_netloc, normalize_cache_key
from seahub.utils.file_op import if_locked_by_online_office
from seahub.settings import ENABLE_WATERMARK
from seahub.onlyoffice.settings import ONLYOFFICE_APIJS_URL, \
ONLYOFFICE_FORCE_SAVE, ONLYOFFICE_JWT_SECRET
# Get an instance of a logger
logger = logging.getLogger(__name__)
def generate_onlyoffice_cache_key(repo_id, file_path):
prefix = "ONLYOFFICE_"
@ -68,6 +73,9 @@ def get_onlyoffice_dict(request, username, repo_id, file_path, file_id='',
if not doc_key:
doc_key = cache.get(cache_key)
if not doc_key and if_locked_by_online_office(repo_id, file_path):
logger.error('no doc_key in cache and locked by online office')
if not doc_key:
info_bytes = force_bytes(origin_repo_id + origin_file_path + file_id)
doc_key = hashlib.md5(info_bytes).hexdigest()[:20]

68
seahub/onlyoffice/views.py
View File

@ -11,11 +11,14 @@ from seaserv import seafile_api
from seahub.onlyoffice.settings import VERIFY_ONLYOFFICE_CERTIFICATE
from seahub.onlyoffice.utils import generate_onlyoffice_cache_key
from seahub.utils import gen_inner_file_upload_url
from seahub.utils import gen_inner_file_upload_url, is_pro_version
from seahub.utils.file_op import if_locked_by_online_office
# Get an instance of a logger
logger = logging.getLogger(__name__)
@csrf_exempt
def onlyoffice_editor_callback(request):
""" Callback func of OnlyOffice.
@ -31,13 +34,13 @@ def onlyoffice_editor_callback(request):
# otherwise the document editor will display an error message.
return HttpResponse('{"error": 0}')
#### body info of POST rquest when open file on browser
# body info of POST rquest when open file on browser
# {u'actions': [{u'type': 1, u'userid': u'uid-1527736776860'}],
# u'key': u'8062bdccf9b4cf809ae3',
# u'status': 1,
# u'users': [u'uid-1527736776860']}
#### body info of POST rquest when close file's web page (save file)
# body info of POST rquest when close file's web page (save file)
# {u'actions': [{u'type': 0, u'userid': u'uid-1527736951523'}],
# u'changesurl': u'...',
# u'history': {u'changes': [{u'created': u'2018-05-31 03:17:17',
@ -74,17 +77,8 @@ def onlyoffice_editor_callback(request):
post_data = json.loads(request.body)
status = int(post_data.get('status', -1))
# When forcesave is initiated, document editing service performs request to
# the callback handler with the link to the document as the url parameter and
# with the 6 value for the status parameter.
if status in (2, 6):
# Defines the link to the edited document to be saved with the document storage service.
# The link is present when the status value is equal to 2 or 3 only.
url = post_data.get('url')
onlyoffice_resp = requests.get(url, verify=VERIFY_ONLYOFFICE_CERTIFICATE)
if not onlyoffice_resp:
logger.error('[OnlyOffice] No response from file content url.')
if status not in (1, 2, 4, 6):
logger.error('onlyoffice status invalid: {}'.format(status))
return HttpResponse('{"error": 0}')
# get file basic info
@ -96,18 +90,23 @@ def onlyoffice_editor_callback(request):
username = doc_info['username']
cache_key = generate_onlyoffice_cache_key(repo_id, file_path)
# cache document key when forcesave
if status == 6:
cache.set(cache_key, doc_key)
# remove document key from cache when document is ready for saving
# no one is editting
if status == 2:
cache.delete(cache_key)
# save file
if status in (2, 6):
fake_obj_id = {'online_office_update': True,}
# Defines the link to the edited document to be saved with the document storage service.
# The link is present when the status value is equal to 2 or 3 only.
url = post_data.get('url')
onlyoffice_resp = requests.get(url, verify=VERIFY_ONLYOFFICE_CERTIFICATE)
if not onlyoffice_resp:
logger.error('[OnlyOffice] No response from file content url.')
return HttpResponse('{"error": 0}')
fake_obj_id = {'online_office_update': True}
update_token = seafile_api.get_fileserver_access_token(repo_id,
json.dumps(fake_obj_id), 'update', username)
json.dumps(fake_obj_id),
'update',
username)
if not update_token:
logger.error('[OnlyOffice] No fileserver access token.')
@ -124,4 +123,27 @@ def onlyoffice_editor_callback(request):
update_url = gen_inner_file_upload_url('update-api', update_token)
requests.post(update_url, files=files)
# 2 - document is ready for saving,
if status == 2:
cache.delete(cache_key)
cache.delete("ONLYOFFICE_%s" % doc_key)
if is_pro_version() and if_locked_by_online_office(repo_id, file_path):
seafile_api.unlock_file(repo_id, file_path)
# 6 - document is being edited, but the current document state is saved,
if status == 6:
# cache document key when forcesave
cache.set(cache_key, doc_key)
# 4 - document is closed with no changes,
if status == 4:
cache.delete(cache_key)
cache.delete("ONLYOFFICE_%s" % doc_key)
if is_pro_version() and if_locked_by_online_office(repo_id, file_path):
seafile_api.unlock_file(repo_id, file_path)
return HttpResponse('{"error": 0}')