def delete_view(self, request, object_id, extra_context=None):
"""
Overrides the default to enable redirecting to the directory view after
deletion of a folder.
we need to fetch the object and find out who the parent is
before super, because super will delete the object and make it
impossible to find out the parent folder to redirect to.
"""
parent_folder = None
try:
obj = self.queryset(request).get(pk=unquote(object_id))
parent_folder = obj.parent
except self.model.DoesNotExist:
obj = None
r = super(FolderAdmin, self).delete_view(
request=request, object_id=object_id,
extra_context=extra_context)
url = r.get("Location", None)
if url in ["../../../../", "../../"] or url == self._get_post_url(obj):
if parent_folder:
url = reverse('admin:filer-directory_listing',
kwargs={'folder_id': parent_folder.id})
else:
url = reverse('admin:filer-directory_listing-root')
url = "%s%s%s" % (url,popup_param(request),
selectfolder_param(request,"&"))
return HttpResponseRedirect(url)
return r
def delete_view(self, request, object_id, extra_context=None):
"""
Overrides the default to enable redirecting to the directory view after
deletion of a image.
we need to fetch the object and find out who the parent is
before super, because super will delete the object and make it
impossible to find out the parent folder to redirect to.
"""
parent_folder = None
try:
obj = self.queryset(request).get(pk=unquote(object_id))
parent_folder = obj.folder
except self.model.DoesNotExist:
obj = None
r = super(FileAdmin, self).delete_view(
request=request, object_id=object_id,
extra_context=extra_context)
url = r.get("Location", None)
# Check against filer_file_changelist as file deletion is always made by
# the base class
if (url in ["../../../../", "../../"] or
url == reverse("admin:filer_file_changelist") or
url == reverse("admin:filer_image_changelist")):
if parent_folder:
url = reverse('admin:filer-directory_listing',
kwargs={'folder_id': parent_folder.id})
else:
url = reverse('admin:filer-directory_listing-unfiled_images')
url = "%s%s%s" % (url,popup_param(request),
selectfolder_param(request,"&"))
return HttpResponseRedirect(url)
return r
def delete_view(self, request, object_id, extra_context=None):
"""
Overrides the default to enable redirecting to the directory view after
deletion of a image.
we need to fetch the object and find out who the parent is
before super, because super will delete the object and make it
impossible to find out the parent folder to redirect to.
"""
parent_folder = None
try:
obj = self.queryset(request).get(pk=unquote(object_id))
parent_folder = obj.folder
except self.model.DoesNotExist:
obj = None
r = super(FileAdmin, self).delete_view(
request=request, object_id=object_id,
extra_context=extra_context)
url = r.get("Location", None)
# Check against filer_file_changelist as file deletion is always made by
# the base class
if (url in ["../../../../", "../../"] or
url == reverse("admin:filer_file_changelist")):
if parent_folder:
url = reverse('admin:filer-directory_listing',
kwargs={'folder_id': parent_folder.id})
else:
url = reverse('admin:filer-directory_listing-unfiled_images')
url = "%s%s%s" % (url,popup_param(request),
selectfolder_param(request,"&"))
return HttpResponseRedirect(url)
return r
def response_change(self, request, obj):
"""
Overrides the default to be able to forward to the directory listing
instead of the default change_list_view
"""
r = super(FolderAdmin, self).response_change(request, obj)
## Code borrowed from django ModelAdmin to determine changelist on the fly
if r["Location"]:
# it was a successful save
if r["Location"] in ["../"] or r["Location"] == self._get_post_url(obj):
if obj.parent:
url = reverse("admin:filer-directory_listing", kwargs={"folder_id": obj.parent.id})
else:
url = reverse("admin:filer-directory_listing-root")
url = "%s%s%s" % (url, popup_param(request), selectfolder_param(request, "&"))
return HttpResponseRedirect(url)
else:
# this means it probably was a save_and_continue_editing
pass
return r
def response_change(self, request, obj):
"""
Overrides the default to be able to forward to the directory listing
instead of the default change_list_view
"""
r = super(FileAdmin, self).response_change(request, obj)
if r['Location']:
# it was a successful save
if (r['Location'] in ['../'] or
r['Location'] == self._get_post_url(obj)):
# this means it was a save: redirect to the directory view
if obj.folder:
url = reverse('admin:filer-directory_listing',
kwargs={'folder_id': obj.folder.id})
else:
url = reverse(
'admin:filer-directory_listing-unfiled_images')
url = "%s%s%s" % (url,popup_param(request),
selectfolder_param(request,"&"))
return HttpResponseRedirect(url)
else:
# this means it probably was a save_and_continue_editing
pass
return r
def response_change(self, request, obj):
"""
Overrides the default to be able to forward to the directory listing
instead of the default change_list_view
"""
r = super(FileAdmin, self).response_change(request, obj)
if r['Location']:
# it was a successful save
if (r['Location'] in ['../'] or
r['Location'] == self._get_post_url(obj)):
# this means it was a save: redirect to the directory view
if obj.folder:
url = reverse('admin:filer-directory_listing',
kwargs={'folder_id': obj.folder.id})
else:
url = reverse(
'admin:filer-directory_listing-unfiled_images')
url = "%s%s%s" % (url,popup_param(request),
selectfolder_param(request,"&"))
return HttpResponseRedirect(url)
else:
# this means it probably was a save_and_continue_editing
pass
return r
def directory_listing(self, request, folder_id=None, viewtype=None):
clipboard = tools.get_user_clipboard(request.user)
if viewtype == 'images_with_missing_data':
folder = ImagesWithMissingData()
elif viewtype == 'unfiled_images':
folder = UnfiledImages()
elif viewtype == 'last':
last_folder_id = request.session.get('filer_last_folder_id')
try:
Folder.objects.get(id=last_folder_id)
except Folder.DoesNotExist:
url = reverse('admin:filer-directory_listing-root')
else:
url = reverse('admin:filer-directory_listing', kwargs={'folder_id': last_folder_id})
url = "%s%s%s" % (url, popup_param(request), selectfolder_param(request,"&"))
return HttpResponseRedirect(url)
elif folder_id == None:
folder = FolderRoot()
else:
folder = get_object_or_404(Folder, id=folder_id)
request.session['filer_last_folder_id'] = folder_id
# Check actions to see if any are available on this changelist
actions = self.get_actions(request)
# Remove action checkboxes if there aren't any actions available.
list_display = list(self.list_display)
if not actions:
try:
list_display.remove('action_checkbox')
except ValueError:
pass
# search
def filter_folder(qs, terms=[]):
for term in terms:
qs = qs.filter(Q(name__icontains=term) | \
Q(owner__username__icontains=term) | \
Q(owner__first_name__icontains=term) | \
Q(owner__last_name__icontains=term))
return qs
def filter_file(qs, terms=[]):
for term in terms:
qs = qs.filter(Q(name__icontains=term) | \
Q(description__icontains=term) | \
Q(original_filename__icontains=term) | \
Q(owner__username__icontains=term) | \
Q(owner__first_name__icontains=term) | \
Q(owner__last_name__icontains=term))
return qs
q = request.GET.get('q', None)
if q:
search_terms = unquote(q).split(" ")
else:
search_terms = []
q = ''
limit_search_to_folder = request.GET.get('limit_search_to_folder',
False) in (True, 'on')
if len(search_terms) > 0:
if folder and limit_search_to_folder and not folder.is_root:
folder_qs = folder.get_descendants()
file_qs = File.objects.filter(
folder__in=folder.get_descendants())
else:
folder_qs = Folder.objects.all()
file_qs = File.objects.all()
folder_qs = filter_folder(folder_qs, search_terms)
file_qs = filter_file(file_qs, search_terms)
show_result_count = True
else:
folder_qs = folder.children.all()
file_qs = folder.files.all()
show_result_count = False
folder_qs = folder_qs.order_by('name')
file_qs = file_qs.order_by('name')
folder_children = []
folder_files = []
if folder.is_root:
folder_children += folder.virtual_folders
for f in folder_qs:
f.perms = userperms_for_request(f, request)
if hasattr(f, 'has_read_permission'):
if f.has_read_permission(request):
folder_children.append(f)
else:
pass
else:
folder_children.append(f)
for f in file_qs:
f.perms = userperms_for_request(f, request)
if hasattr(f, 'has_read_permission'):
if f.has_read_permission(request):
folder_files.append(f)
else:
pass
else:
folder_files.append(f)
try:
permissions = {
'has_edit_permission': folder.has_edit_permission(request),
'has_read_permission': folder.has_read_permission(request),
'has_add_children_permission': \
folder.has_add_children_permission(request),
}
except:
permissions = {}
folder_files.sort()
items = folder_children + folder_files
paginator = Paginator(items, FILER_PAGINATE_BY)
# Are we moving to clipboard?
if request.method == 'POST' and '_save' not in request.POST:
for f in folder_files:
if "move-to-clipboard-%d" % (f.id,) in request.POST:
clipboard = tools.get_user_clipboard(request.user)
if f.has_edit_permission(request):
tools.move_file_to_clipboard([f], clipboard)
return HttpResponseRedirect(request.get_full_path())
else:
raise PermissionDenied
selected = request.POST.getlist(helpers.ACTION_CHECKBOX_NAME)
# Actions with no confirmation
if (actions and request.method == 'POST' and
'index' in request.POST and '_save' not in request.POST):
if selected:
response = self.response_action(request, files_queryset=file_qs, folders_queryset=folder_qs)
if response:
return response
else:
msg = _("Items must be selected in order to perform "
"actions on them. No items have been changed.")
self.message_user(request, msg)
# Actions with confirmation
if (actions and request.method == 'POST' and
helpers.ACTION_CHECKBOX_NAME in request.POST and
'index' not in request.POST and '_save' not in request.POST):
if selected:
response = self.response_action(request, files_queryset=file_qs, folders_queryset=folder_qs)
if response:
return response
# Build the action form and populate it with available actions.
if actions:
action_form = self.action_form(auto_id=None)
action_form.fields['action'].choices = self.get_action_choices(request)
else:
action_form = None
selection_note_all = ungettext('%(total_count)s selected',
'All %(total_count)s selected', paginator.count)
# If page request (9999) is out of range, deliver last page of results.
try:
paginated_items = paginator.page(request.GET.get('page', 1))
except PageNotAnInteger:
paginated_items = paginator.page(1)
except EmptyPage:
paginated_items = paginator.page(paginator.num_pages)
return render_to_response(
'admin/filer/folder/directory_listing.html',
{
'folder': folder,
'clipboard_files': File.objects.filter(
in_clipboards__clipboarditem__clipboard__user=request.user
).distinct(),
'paginator': paginator,
'paginated_items': paginated_items,
'permissions': permissions,
'permstest': userperms_for_request(folder, request),
'current_url': request.path,
'title': u'Directory listing for %s' % folder.name,
'search_string': ' '.join(search_terms),
'q': urlencode(q),
'show_result_count': show_result_count,
'limit_search_to_folder': limit_search_to_folder,
'is_popup': popup_status(request),
'select_folder': selectfolder_status(request),
# needed in the admin/base.html template for logout links
'root_path': reverse('admin:index'),
'action_form': action_form,
'actions_on_top': self.actions_on_top,
'actions_on_bottom': self.actions_on_bottom,
'actions_selection_counter': self.actions_selection_counter,
'selection_note': _('0 of %(cnt)s selected') % {'cnt': len(paginated_items.object_list)},
'selection_note_all': selection_note_all % {'total_count': paginator.count},
'media': self.media,
'enable_permissions': settings.FILER_ENABLE_PERMISSIONS
}, context_instance=RequestContext(request))
def directory_listing(self, request, folder_id=None, viewtype=None):
clipboard = tools.get_user_clipboard(request.user)
if viewtype == "images_with_missing_data":
folder = ImagesWithMissingData()
elif viewtype == "unfiled_images":
folder = UnfiledImages()
elif viewtype == "last":
last_folder_id = request.session.get("filer_last_folder_id")
try:
Folder.objects.get(id=last_folder_id)
except Folder.DoesNotExist:
url = reverse("admin:filer-directory_listing-root")
url = "%s%s%s" % (url, popup_param(request), selectfolder_param(request, "&"))
else:
url = reverse("admin:filer-directory_listing", kwargs={"folder_id": last_folder_id})
url = "%s%s%s" % (url, popup_param(request), selectfolder_param(request, "&"))
return HttpResponseRedirect(url)
elif folder_id == None:
folder = FolderRoot()
else:
folder = get_object_or_404(Folder, id=folder_id)
request.session["filer_last_folder_id"] = folder_id
# Check actions to see if any are available on this changelist
actions = self.get_actions(request)
# Remove action checkboxes if there aren't any actions available.
list_display = list(self.list_display)
if not actions:
try:
list_display.remove("action_checkbox")
except ValueError:
pass
# search
def filter_folder(qs, terms=[]):
for term in terms:
qs = qs.filter(
Q(name__icontains=term)
| Q(owner__username__icontains=term)
| Q(owner__first_name__icontains=term)
| Q(owner__last_name__icontains=term)
)
return qs
def filter_file(qs, terms=[]):
for term in terms:
qs = qs.filter(
Q(name__icontains=term)
| Q(description__icontains=term)
| Q(original_filename__icontains=term)
| Q(owner__username__icontains=term)
| Q(owner__first_name__icontains=term)
| Q(owner__last_name__icontains=term)
)
return qs
q = request.GET.get("q", None)
if q:
search_terms = unquote(q).split(" ")
else:
search_terms = []
q = ""
limit_search_to_folder = request.GET.get("limit_search_to_folder", False) in (True, "on")
if len(search_terms) > 0:
if folder and limit_search_to_folder and not folder.is_root:
folder_qs = folder.get_descendants()
file_qs = File.objects.filter(folder__in=folder.get_descendants())
else:
folder_qs = Folder.objects.all()
file_qs = File.objects.all()
folder_qs = filter_folder(folder_qs, search_terms)
file_qs = filter_file(file_qs, search_terms)
show_result_count = True
else:
folder_qs = folder.children.all()
file_qs = folder.files.all()
show_result_count = False
folder_qs = folder_qs.order_by("name")
file_qs = file_qs.order_by("name")
folder_children = []
folder_files = []
if folder.is_root:
folder_children += folder.virtual_folders
for f in folder_qs:
f.perms = userperms_for_request(f, request)
if hasattr(f, "has_read_permission"):
if f.has_read_permission(request):
folder_children.append(f)
else:
pass
else:
folder_children.append(f)
for f in file_qs:
f.perms = userperms_for_request(f, request)
if hasattr(f, "has_read_permission"):
if f.has_read_permission(request):
folder_files.append(f)
else:
pass
else:
folder_files.append(f)
try:
permissions = {
"has_edit_permission": folder.has_edit_permission(request),
"has_read_permission": folder.has_read_permission(request),
"has_add_children_permission": folder.has_add_children_permission(request),
}
except:
permissions = {}
folder_files.sort()
items = folder_children + folder_files
paginator = Paginator(items, FILER_PAGINATE_BY)
# Are we moving to clipboard?
if request.method == "POST" and "_save" not in request.POST:
for f in folder_files:
if "move-to-clipboard-%d" % (f.id,) in request.POST:
clipboard = tools.get_user_clipboard(request.user)
if f.has_edit_permission(request):
tools.move_file_to_clipboard([f], clipboard)
return HttpResponseRedirect(request.get_full_path())
else:
raise PermissionDenied
selected = request.POST.getlist(helpers.ACTION_CHECKBOX_NAME)
# Actions with no confirmation
if actions and request.method == "POST" and "index" in request.POST and "_save" not in request.POST:
if selected:
response = self.response_action(request, files_queryset=file_qs, folders_queryset=folder_qs)
if response:
return response
else:
msg = _("Items must be selected in order to perform " "actions on them. No items have been changed.")
self.message_user(request, msg)
# Actions with confirmation
if (
actions
and request.method == "POST"
and helpers.ACTION_CHECKBOX_NAME in request.POST
and "index" not in request.POST
and "_save" not in request.POST
):
if selected:
response = self.response_action(request, files_queryset=file_qs, folders_queryset=folder_qs)
if response:
return response
# Build the action form and populate it with available actions.
if actions:
action_form = self.action_form(auto_id=None)
action_form.fields["action"].choices = self.get_action_choices(request)
else:
action_form = None
selection_note_all = ungettext("%(total_count)s selected", "All %(total_count)s selected", paginator.count)
# If page request (9999) is out of range, deliver last page of results.
try:
paginated_items = paginator.page(request.GET.get("page", 1))
except PageNotAnInteger:
paginated_items = paginator.page(1)
except EmptyPage:
paginated_items = paginator.page(paginator.num_pages)
return render_to_response(
"admin/filer/folder/directory_listing.html",
{
"folder": folder,
"clipboard_files": File.objects.filter(
in_clipboards__clipboarditem__clipboard__user=request.user
).distinct(),
"paginator": paginator,
"paginated_items": paginated_items,
"permissions": permissions,
"permstest": userperms_for_request(folder, request),
"current_url": request.path,
"title": u"Directory listing for %s" % folder.name,
"search_string": " ".join(search_terms),
"q": urlencode(q),
"show_result_count": show_result_count,
"limit_search_to_folder": limit_search_to_folder,
"is_popup": popup_status(request),
"select_folder": selectfolder_status(request),
# needed in the admin/base.html template for logout links
"root_path": reverse("admin:index"),
"action_form": action_form,
"actions_on_top": self.actions_on_top,
"actions_on_bottom": self.actions_on_bottom,
"actions_selection_counter": self.actions_selection_counter,
"selection_note": _("0 of %(cnt)s selected") % {"cnt": len(paginated_items.object_list)},
"selection_note_all": selection_note_all % {"total_count": paginator.count},
"media": self.media,
"enable_permissions": settings.FILER_ENABLE_PERMISSIONS,
},
context_instance=RequestContext(request),
)
