def view_shared_upload_link(request, uploadlink):
token = uploadlink.token
password_check_passed, err_msg = check_share_link_common(
request, uploadlink, is_upload_link=True)
if not password_check_passed:
d = {
'token': token,
'view_name': 'view_shared_upload_link',
'err_msg': err_msg
}
return render_to_response('share_access_validation.html',
d,
context_instance=RequestContext(request))
username = uploadlink.username
repo_id = uploadlink.repo_id
repo = get_repo(repo_id)
if not repo:
raise Http404
path = uploadlink.path
if path == '/':
# use repo name as dir name if share whole library
dir_name = repo.name
else:
dir_name = os.path.basename(path[:-1])
repo = get_repo(repo_id)
if not repo:
raise Http404
uploadlink.view_cnt = F('view_cnt') + 1
uploadlink.save()
no_quota = True if seaserv.check_quota(repo_id) < 0 else False
return render_to_response('view_shared_upload_link.html', {
'repo':
repo,
'path':
path,
'username':
username,
'dir_name':
dir_name,
'max_upload_file_size':
seaserv.MAX_UPLOAD_FILE_SIZE,
'no_quota':
no_quota,
'uploadlink':
uploadlink,
'enable_upload_folder':
ENABLE_UPLOAD_FOLDER,
'enable_resumable_fileupload':
ENABLE_RESUMABLE_FILEUPLOAD,
'max_number_of_files_for_fileupload':
MAX_NUMBER_OF_FILES_FOR_FILEUPLOAD,
},
context_instance=RequestContext(request))
def share_link_thumbnail_get(request, token, size, path):
""" handle thumbnail src from dir download link page
return thumbnail file to web
"""
try:
size = int(size)
except ValueError as e:
logger.error(e)
return HttpResponse()
fileshare = FileShare.objects.get_valid_file_link_by_token(token)
if not fileshare:
return HttpResponse()
password_check_passed, err_msg = check_share_link_common(
request, fileshare)
if not password_check_passed:
d = {
'token': token,
'view_name': 'view_shared_dir',
'err_msg': err_msg
}
return render_to_response('share_access_validation.html',
d,
context_instance=RequestContext(request))
image_path = get_real_path_by_fs_and_req_path(fileshare, path)
repo_id = fileshare.repo_id
repo = get_repo(repo_id)
obj_id = get_file_id_by_path(repo_id, image_path)
# check if file exist
if not repo or not obj_id:
return HttpResponse()
# check if is allowed
if repo.encrypted or not ENABLE_THUMBNAIL:
return HttpResponse()
success = True
thumbnail_file = os.path.join(THUMBNAIL_ROOT, str(size), obj_id)
if not os.path.exists(thumbnail_file):
success, status_code = generate_thumbnail(request, repo_id, size,
image_path)
if success:
try:
with open(thumbnail_file, 'rb') as f:
thumbnail = f.read()
return HttpResponse(content=thumbnail,
content_type='image/' + THUMBNAIL_EXTENSION)
except IOError as e:
logger.error(e)
return HttpResponse()
else:
return HttpResponse()
def share_link_thumbnail_get(request, token, size, path):
""" handle thumbnail src from dir download link page
return thumbnail file to web
"""
try:
size = int(size)
except ValueError as e:
logger.error(e)
return HttpResponse()
fileshare = FileShare.objects.get_valid_file_link_by_token(token)
if not fileshare:
return HttpResponse()
password_check_passed, err_msg = check_share_link_common(request, fileshare)
if not password_check_passed:
d = {'token': token, 'view_name': 'view_shared_dir', 'err_msg': err_msg}
return render_to_response('share_access_validation.html', d,
context_instance=RequestContext(request))
if fileshare.path == '/':
image_path = path
else:
image_path = posixpath.join(fileshare.path, path.lstrip('/'))
repo_id = fileshare.repo_id
repo = get_repo(repo_id)
obj_id = get_file_id_by_path(repo_id, image_path)
# check if file exist
if not repo or not obj_id:
return HttpResponse()
# check if is allowed
if repo.encrypted or not ENABLE_THUMBNAIL:
return HttpResponse()
success = True
thumbnail_file = os.path.join(THUMBNAIL_ROOT, str(size), obj_id)
if not os.path.exists(thumbnail_file):
success, status_code = generate_thumbnail(request, repo_id, size, image_path)
if success:
try:
with open(thumbnail_file, 'rb') as f:
thumbnail = f.read()
return HttpResponse(content=thumbnail,
content_type='image/' + THUMBNAIL_EXTENSION)
except IOError as e:
logger.error(e)
return HttpResponse()
else:
return HttpResponse()
def view_shared_upload_link(request, token):
assert token is not None # Checked by URLconf
uploadlink = UploadLinkShare.objects.get_valid_upload_link_by_token(token)
if uploadlink is None:
raise Http404
password_check_passed, err_msg = check_share_link_common(
request, uploadlink, is_upload_link=True)
if not password_check_passed:
d = {
'token': token,
'view_name': 'view_shared_upload_link',
'err_msg': err_msg
}
return render_to_response(
'share_access_validation.html',
d,
context_instance=RequestContext(request))
username = uploadlink.username
repo_id = uploadlink.repo_id
repo = get_repo(repo_id)
if not repo:
raise Http404
path = uploadlink.path
if path == '/':
# use repo name as dir name if share whole library
dir_name = repo.name
else:
dir_name = os.path.basename(path[:-1])
repo = get_repo(repo_id)
if not repo:
raise Http404
uploadlink.view_cnt = F('view_cnt') + 1
uploadlink.save()
no_quota = True if seaserv.check_quota(repo_id) < 0 else False
return render_to_response(
'view_shared_upload_link.html', {
'repo': repo,
'path': path,
'username': username,
'dir_name': dir_name,
'max_upload_file_size': seaserv.MAX_UPLOAD_FILE_SIZE,
'no_quota': no_quota,
'uploadlink': uploadlink,
'enable_upload_folder': ENABLE_UPLOAD_FOLDER,
'enable_resumable_fileupload': ENABLE_RESUMABLE_FILEUPLOAD,
},
context_instance=RequestContext(request))
def view_shared_upload_link(request, uploadlink):
token = uploadlink.token
password_check_passed, err_msg = check_share_link_common(request,
uploadlink,
is_upload_link=True)
if not password_check_passed:
d = {'token': token, 'view_name': 'view_shared_upload_link', 'err_msg': err_msg}
return render(request, 'share_access_validation.html', d)
username = uploadlink.username
repo_id = uploadlink.repo_id
repo = get_repo(repo_id)
if not repo:
raise Http404
path = uploadlink.path
if path == '/':
# use repo name as dir name if share whole library
dir_name = repo.name
else:
dir_name = os.path.basename(path[:-1])
repo = get_repo(repo_id)
if not repo:
raise Http404
if repo.encrypted or \
seafile_api.check_permission_by_path(repo_id, '/', username) != 'rw':
return render_error(request, _('Permission denied'))
uploadlink.view_cnt = F('view_cnt') + 1
uploadlink.save()
no_quota = True if seaserv.check_quota(repo_id) < 0 else False
return render(request, 'view_shared_upload_link_react.html', {
#return render(request, 'view_shared_upload_link.html', {
'repo': repo,
'path': path,
'username': username,
'dir_name': dir_name,
'max_upload_file_size': seaserv.MAX_UPLOAD_FILE_SIZE,
'no_quota': no_quota,
'uploadlink': uploadlink,
'enable_upload_folder': ENABLE_UPLOAD_FOLDER,
'enable_resumable_fileupload': ENABLE_RESUMABLE_FILEUPLOAD,
'max_number_of_files_for_fileupload': MAX_NUMBER_OF_FILES_FOR_FILEUPLOAD,
})
def get(self, request, token):
""" Get file upload url according to upload link token.
Permission checking:
1. anyone has the upload link token can perform this action;
"""
try:
uls = UploadLinkShare.objects.get(token=token)
except UploadLinkShare.DoesNotExist:
error_msg = 'token %s not found.' % token
return api_error(status.HTTP_404_NOT_FOUND, error_msg)
password_check_passed, error_msg = check_share_link_common(
request, uls, is_upload_link=True)
if not password_check_passed:
return api_error(status.HTTP_403_FORBIDDEN, error_msg)
repo_id = uls.repo_id
repo = seafile_api.get_repo(repo_id)
if not repo:
error_msg = 'Library %s not found.' % repo_id
return api_error(status.HTTP_404_NOT_FOUND, error_msg)
path = uls.path
dir_id = seafile_api.get_dir_id_by_path(repo_id, path)
if not dir_id:
error_msg = 'Folder %s not found.' % path
return api_error(status.HTTP_404_NOT_FOUND, error_msg)
if repo.encrypted or \
seafile_api.check_permission_by_path(repo_id, '/', uls.username) != 'rw':
error_msg = 'Permission denied.'
return api_error(status.HTTP_403_FORBIDDEN, error_msg)
obj_id = json.dumps({'parent_dir': path})
token = seafile_api.get_fileserver_access_token(repo_id,
obj_id,
'upload-link',
uls.username,
use_onetime=False)
if not token:
error_msg = 'Internal Server Error'
return api_error(status.HTTP_500_INTERNAL_SERVER_ERROR, error_msg)
result = {}
result['upload_link'] = gen_file_upload_url(token, 'upload-api')
return Response(result)
def view_shared_upload_link(request, uploadlink):
token = uploadlink.token
password_check_passed, err_msg = check_share_link_common(request,
uploadlink,
is_upload_link=True)
if not password_check_passed:
d = {'token': token, 'view_name': 'view_shared_upload_link', 'err_msg': err_msg}
return render(request, 'share_access_validation.html', d)
username = uploadlink.username
repo_id = uploadlink.repo_id
repo = get_repo(repo_id)
if not repo:
raise Http404
path = uploadlink.path
if path == '/':
# use repo name as dir name if share whole library
dir_name = repo.name
else:
dir_name = os.path.basename(path[:-1])
repo = get_repo(repo_id)
if not repo:
raise Http404
if repo.encrypted or \
seafile_api.check_permission_by_path(repo_id, '/', username) != 'rw':
return render_error(request, _(u'Permission denied'))
uploadlink.view_cnt = F('view_cnt') + 1
uploadlink.save()
no_quota = True if seaserv.check_quota(repo_id) < 0 else False
return render(request, 'view_shared_upload_link.html', {
'repo': repo,
'path': path,
'username': username,
'dir_name': dir_name,
'max_upload_file_size': seaserv.MAX_UPLOAD_FILE_SIZE,
'no_quota': no_quota,
'uploadlink': uploadlink,
'enable_upload_folder': ENABLE_UPLOAD_FOLDER,
'enable_resumable_fileupload': ENABLE_RESUMABLE_FILEUPLOAD,
'max_number_of_files_for_fileupload': MAX_NUMBER_OF_FILES_FOR_FILEUPLOAD,
})
def view_shared_dir(request, fileshare):
token = fileshare.token
password_check_passed, err_msg = check_share_link_common(
request, fileshare)
if not password_check_passed:
d = {
'token': token,
'view_name': 'view_shared_dir',
'err_msg': err_msg
}
return render(request, 'share_access_validation.html', d)
username = fileshare.username
repo_id = fileshare.repo_id
# Get path from frontend, use '/' if missing, and construct request path
# with fileshare.path to real path, used to fetch dirents by RPC.
req_path = request.GET.get('p', '/')
if req_path[-1] != '/':
req_path += '/'
if req_path == '/':
real_path = fileshare.path
else:
real_path = posixpath.join(fileshare.path, req_path.lstrip('/'))
if real_path[-1] != '/': # Normalize dir path
real_path += '/'
repo = get_repo(repo_id)
if not repo:
raise Http404
if repo.encrypted or not \
seafile_api.check_permission_by_path(repo_id, '/', username):
return render_error(request, _(u'Permission denied'))
# Check path still exist, otherwise show error
if not seafile_api.get_dir_id_by_path(repo.id, fileshare.path):
return render_error(request,
_('"%s" does not exist.') % fileshare.path)
if fileshare.path == '/':
# use repo name as dir name if share whole library
dir_name = repo.name
else:
dir_name = os.path.basename(real_path[:-1])
current_commit = seaserv.get_commits(repo_id, 0, 1)[0]
file_list, dir_list, dirent_more = get_repo_dirents(
request, repo, current_commit, real_path)
# generate dir navigator
if fileshare.path == '/':
zipped = gen_path_link(req_path, repo.name)
else:
zipped = gen_path_link(req_path, os.path.basename(fileshare.path[:-1]))
if req_path == '/': # When user view the root of shared dir..
# increase shared link view_cnt,
fileshare = FileShare.objects.get(token=token)
fileshare.view_cnt = F('view_cnt') + 1
fileshare.save()
traffic_over_limit = user_traffic_over_limit(fileshare.username)
permissions = fileshare.get_permissions()
# mode to view dir/file items
mode = request.GET.get('mode', 'list')
if mode != 'list':
mode = 'grid'
thumbnail_size = THUMBNAIL_DEFAULT_SIZE if mode == 'list' else THUMBNAIL_SIZE_FOR_GRID
for f in file_list:
file_type, file_ext = get_file_type_and_ext(f.obj_name)
if file_type == IMAGE:
f.is_img = True
if file_type == VIDEO:
f.is_video = True
if (file_type == IMAGE or file_type == VIDEO) and ENABLE_THUMBNAIL:
if os.path.exists(
os.path.join(THUMBNAIL_ROOT, str(thumbnail_size),
f.obj_id)):
req_image_path = posixpath.join(req_path, f.obj_name)
src = get_share_link_thumbnail_src(token, thumbnail_size,
req_image_path)
f.encoded_thumbnail_src = urlquote(src)
return render(
request, 'view_shared_dir.html', {
'repo': repo,
'token': token,
'path': req_path,
'username': username,
'dir_name': dir_name,
'file_list': file_list,
'dir_list': dir_list,
'zipped': zipped,
'traffic_over_limit': traffic_over_limit,
'permissions': permissions,
'ENABLE_THUMBNAIL': ENABLE_THUMBNAIL,
'mode': mode,
'thumbnail_size': thumbnail_size,
})
def view_shared_dir(request, fileshare):
token = fileshare.token
password_check_passed, err_msg = check_share_link_common(request, fileshare)
if not password_check_passed:
d = {'token': token, 'view_name': 'view_shared_dir', 'err_msg': err_msg}
return render_to_response('share_access_validation.html', d,
context_instance=RequestContext(request))
username = fileshare.username
repo_id = fileshare.repo_id
# Get path from frontend, use '/' if missing, and construct request path
# with fileshare.path to real path, used to fetch dirents by RPC.
req_path = request.GET.get('p', '/')
if req_path[-1] != '/':
req_path += '/'
if req_path == '/':
real_path = fileshare.path
else:
real_path = posixpath.join(fileshare.path, req_path.lstrip('/'))
if real_path[-1] != '/': # Normalize dir path
real_path += '/'
repo = get_repo(repo_id)
if not repo:
raise Http404
# Check path still exist, otherwise show error
if not seafile_api.get_dir_id_by_path(repo.id, fileshare.path):
return render_error(request, _('"%s" does not exist.') % fileshare.path)
if fileshare.path == '/':
# use repo name as dir name if share whole library
dir_name = repo.name
else:
dir_name = os.path.basename(real_path[:-1])
current_commit = seaserv.get_commits(repo_id, 0, 1)[0]
file_list, dir_list, dirent_more = get_repo_dirents(request, repo,
current_commit, real_path)
# generate dir navigator
if fileshare.path == '/':
zipped = gen_path_link(req_path, repo.name)
else:
zipped = gen_path_link(req_path, os.path.basename(fileshare.path[:-1]))
if req_path == '/': # When user view the root of shared dir..
# increase shared link view_cnt,
fileshare = FileShare.objects.get(token=token)
fileshare.view_cnt = F('view_cnt') + 1
fileshare.save()
traffic_over_limit = user_traffic_over_limit(fileshare.username)
# mode to view dir/file items
mode = request.GET.get('mode', 'list')
if mode != 'list':
mode = 'grid'
thumbnail_size = THUMBNAIL_DEFAULT_SIZE if mode == 'list' else THUMBNAIL_SIZE_FOR_GRID
if not repo.encrypted and ENABLE_THUMBNAIL:
for f in file_list:
file_type, file_ext = get_file_type_and_ext(f.obj_name)
if file_type == IMAGE:
f.is_img = True
if os.path.exists(os.path.join(THUMBNAIL_ROOT, str(thumbnail_size), f.obj_id)):
req_image_path = posixpath.join(req_path, f.obj_name)
src = get_share_link_thumbnail_src(token, thumbnail_size, req_image_path)
f.encoded_thumbnail_src = urlquote(src)
return render_to_response('view_shared_dir.html', {
'repo': repo,
'token': token,
'path': req_path,
'username': username,
'dir_name': dir_name,
'file_list': file_list,
'dir_list': dir_list,
'zipped': zipped,
'traffic_over_limit': traffic_over_limit,
'ENABLE_THUMBNAIL': ENABLE_THUMBNAIL,
'mode': mode,
'thumbnail_size': thumbnail_size,
}, context_instance=RequestContext(request))
