def delete_view(self, request):
query = request.GET.copy()
path = self.get_path(query.get('dir', ''))
filename = self.get_file(
query.get('dir', ''), query.get('filename', ''))
if path is None or filename is None:
if path is None:
msg = _('The requested folder does not exist.')
else:
msg = _('The requested file does not exist.')
request.user.message_set.create(message=msg)
return HttpResponseRedirect(reverse('admin:filebrowser:browse'))
abs_path = os.path.join(settings.MEDIA_ROOT, self.upload_to, path)
msg = ''
if request.GET:
if request.GET.get('filetype') != 'Folder':
try:
os.unlink(os.path.join(abs_path, filename))
except OSError:
msg = _(u'OS error while delete.')
else:
msg = _('The file "%s" was successfully deleted.')
msg %= filename.lower()
request.user.message_set.create(message=msg)
redirect_url = reverse('admin:filebrowser:browse')
redirect_url += query_helper(
query, 'filename', 'filetype')
return HttpResponseRedirect(redirect_url)
else:
try:
os.rmdir(os.path.join(abs_path, filename))
except OSError:
msg = _(u'OS error while delete.')
else:
msg = _('The folder "%s" was successfully deleted.')
msg %= filename.lower()
request.user.message_set.create(message=msg)
redirect_url = reverse('admin:filebrowser:browse')
redirect_url += query_helper(
query, 'filename', 'filetype')
return HttpResponseRedirect(redirect_url)
if msg:
request.user.message_set.create(message=msg)
return render_to_response('filebrowser/browse.html', {
'dir': dir_name,
'file': request.GET.get('filename', ''),
'query': query,
'breadcrumbs': self.get_breadcrumbs(query, dir_name),
'breadcrumbs_title': '',
'is_popup': request.GET.get('pop', False)
}, context_instance=RequestContext(request))
def upload_view(self, request):
from lemon.filebrowser.forms import FileUploadForm
query = request.GET.copy()
path = self.get_path(query.get('dir', ''))
if path is None:
msg = _('The requested folder does not exist.')
request.user.message_set.create(message=msg)
return HttpResponseRedirect(reverse('admin:filebrowser:browse'))
abs_path = os.path.join(settings.MEDIA_ROOT, self.upload_to, path)
if request.method == 'POST':
form = FileUploadForm(abs_path, request.POST, request.FILES)
if form.is_valid():
uploaded_file = form.cleaned_data['file']
f = open(os.path.join(abs_path, uploaded_file.name), 'wb+')
for chunk in uploaded_file.chunks():
f.write(chunk)
f.close()
redirect_url = reverse("admin:filebrowser:browse")
redirect_url += query_helper(
query, 'o', 'q', 'p', 'ot', 'filter_type', 'filter_date',
ot='desc', o='date')
return HttpResponseRedirect(redirect_url)
else:
form = FileUploadForm(abs_path)
return render_to_response(
'filebrowser/upload.html',
{'form': form,
'query': query,
'title': _(u'Upload File'),
'is_popup': request.GET.get('pop', False)},
context_instance=RequestContext(request))
def mkdir_view(self, request):
from lemon.filebrowser.forms import MakeDirForm
query = request.GET.copy()
path = self.get_path(query.get('dir', ''))
if path is None:
msg = _('The requested folder does not exist.')
request.user.message_set.create(message=msg)
return HttpResponseRedirect(reverse('admin:filebrowser:browse'))
abs_path = os.path.join(settings.MEDIA_ROOT, self.upload_to, path)
if request.method == 'POST':
form = MakeDirForm(abs_path, request.POST)
if form.is_valid():
server_path = os.path.join(abs_path,
form.cleaned_data['dir_name'])
try:
os.mkdir(server_path)
os.chmod(server_path, 0775)
except OSError, (errno, strerror):
if errno == 13:
form.errors['dir_name'] = ErrorList(
[_('Permission denied.')]
)
else:
form.errors['dir_name'] = ErrorList(
[_('Error creating folder.')]
)
else:
msg = _('The folder "%s" was successfully created.')
msg %= form.cleaned_data['dir_name']
request.user.message_set.create(message=msg)
# on redirect, sort by date desc to see the new directory
# on top of the list
# remove filter in order to actually _see_ the new folder
# remove pagination
redirect_url = reverse("admin:filebrowser:browse")
redirect_url += query_helper(
query, 'o', 'q', 'p', 'ot', 'filter_type',
'filter_date', o='date', ot='desc')
return HttpResponseRedirect(redirect_url)
def rename_view(self, request):
from lemon.filebrowser.forms import RenameForm
query = request.GET.copy()
path = self.get_path(query.get('dir', ''))
filename = self.get_file(
query.get('dir', ''), query.get('filename', ''))
if path is None or filename is None:
if path is None:
msg = _('The requested folder does not exist.')
else:
msg = _('The requested file does not exist.')
request.user.message_set.create(message=msg)
return HttpResponseRedirect(reverse('admin:filebrowser:browse'))
abs_path = os.path.join(settings.MEDIA_ROOT, self.upload_to, path)
file_extension = os.path.splitext(filename)[1].lower()
if request.method == 'POST':
form = RenameForm(file_extension, abs_path, request.POST)
if form.is_valid():
server_path = os.path.join(
settings.MEDIA_ROOT, self.upload_to, path, filename)
new_filename = form.cleaned_data['name'] + file_extension
new_server_path = os.path.join(
settings.MEDIA_ROOT, self.upload_to, path, new_filename)
try:
os.rename(server_path, new_server_path)
if os.path.isdir(new_server_path):
msg = _('The folder was successfully renamed.')
else:
msg = _('The file was successfully renamed.')
except OSError, (errno, strerror):
msg = _(u'OS error while delete.')
else:
request.user.message_set.create(message=msg)
redirect_url = reverse("admin:filebrowser:browse")
redirect_url += query_helper(query, 'filename')
return HttpResponseRedirect(redirect_url)
def browse_view(self, request):
query = request.GET.copy()
directory = self.get_path('')
if directory is None:
try:
os.makedirs(
os.path.join(settings.MEDIA_ROOT, self.upload_to), 0755)
except OSError:
raise ImproperlyConfigured(
"Error finding upload-folder. It seems that we can't "
" create it.")
else:
directory = self.get_path('')
path = self.get_path(query.get('dir', ''))
if path is None:
msg = _('The requested folder does not exist.')
request.user.message_set.create(message=msg)
redirect_url = reverse('admin:filebrowser:browse')
redirect_url += query_helper(query, 'dir')
return HttpResponseRedirect(redirect_url)
abs_path = os.path.join(settings.MEDIA_ROOT, self.upload_to, path)
results_var = {'results_total': 0, 'delete_total': False}
counter = {}
for key in self.extensions.iterkeys():
counter[key] = 0
dir_list = os.listdir(abs_path)
file_objects = []
for filename in dir_list:
if filename.startswith('.'):
continue
relative_path = os.path.join(self.upload_to, path, filename)
file_object = FileObject(relative_path, self)
q = request.GET.get('q')
filter_type = request.GET.get('filter_type', file_object.filetype)
filter_date = request.GET.get('filter_date', '')
filter_date = self.get_filterdate(filter_date, file_object.date)
append = file_object.filetype == filter_type and filter_date
if q and not re.compile(q.lower(), re.M).search(filename.lower()):
append = False
if append:
try:
if file_object.filetype != 'Folder' or \
file_object.is_empty:
results_var['delete_total'] = True
except OSError:
continue
else:
file_objects.append(file_object)
results_var['results_total'] += 1
if file_object.filetype:
counter[file_object.filetype] += 1
query['o'] = request.GET.get('o', self.sort_by)
query['ot'] = request.GET.get('ot', self.sort_order)
file_objects = self.sort_by_attr(file_objects, query['o'])
if query['ot'] == 'desc':
file_objects.reverse()
paginator = Paginator(file_objects, self.list_per_page)
page_number = request.GET.get('p', 1)
try:
page_number = int(page_number)
except ValueError:
raise Http404
try:
page = paginator.page(page_number)
except InvalidPage:
raise Http404
return render_to_response('filebrowser/browse.html',
{'dir': path,
'page': page,
'results_var': results_var,
'query': query,
'title': _(u'File Browser'),
'breadcrumbs': self.get_breadcrumbs(query, path),
'breadcrumbs_title': '',
'is_popup': request.GET.get('pop', False),
'editor': request.GET.get('editor', None)},
context_instance=RequestContext(request))
