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# coding: utf-8
import os
from django.contrib import messages
from django.core.exceptions import ImproperlyConfigured
from django.core.urlresolvers import reverse
from django.http import HttpResponseRedirect
from django.utils.encoding import smart_text
from django.utils.translation import ugettext as _
from filebrowser.templatetags.fb_tags import query_helper
def get_path(path, site):
converted_path = smart_text(os.path.join(site.directory, path))
if not path.startswith('.') and not os.path.isabs(converted_path):
if site.storage.isdir(converted_path):
return path
def get_file(path, filename, site):
# Files and directories are valid
converted_path = smart_text(os.path.join(site.directory, path, filename))
if not path.startswith('.') and not filename.startswith('.') and not os.path.isabs(converted_path):
if site.storage.isfile(converted_path) or site.storage.isdir(converted_path):
return filename
def path_exists(site, function):
"Check if the given path exists."
def decorator(request, *args, **kwargs):
# TODO: This check should be moved to a better location than a decorator
if get_path('', site=site) is None:
# The storage location does not exist, raise an error to prevent eternal redirecting.
raise ImproperlyConfigured(_("Error finding Upload-Folder (site.storage.location + site.directory). Maybe it does not exist?"))
if get_path(request.GET.get('dir', ''), site=site) is None:
msg = _('The requested Folder does not exist.')
messages.add_message(request, messages.ERROR, msg)
redirect_url = reverse("filebrowser:fb_browse", current_app=site.name) + query_helper(request.GET, u"", "dir")
return HttpResponseRedirect(redirect_url)
return function(request, *args, **kwargs)
return decorator
def file_exists(site, function):
"Check if the given file exists."
def decorator(request, *args, **kwargs):
file_path = get_file(request.GET.get('dir', ''), request.GET.get('filename', ''), site=site)
if file_path is None:
msg = _('The requested File does not exist.')
messages.add_message(request, messages.ERROR, msg)
redirect_url = reverse("filebrowser:fb_browse", current_app=site.name) + query_helper(request.GET, u"", "dir")
return HttpResponseRedirect(redirect_url)
return function(request, *args, **kwargs)
return decorator
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