Admin classes (feincms3.admin)

class feincms3.admin.AncestorFilter(request, params, model, model_admin)

Only show the subtree of an ancestor

By default, the first two levels are shown in the list_filter sidebar. This can be changed by setting the max_depth class attribute to a different value.

Usage:

class NodeAdmin(TreeAdmin):
    list_display = ("indented_title", "move_column", ...)
    list_filter = ("is_active", AncestorFilter, ...)

admin.site.register(Node, NodeAdmin)

lookups(request, model_admin)

Must be overridden to return a list of tuples (value, verbose value)

queryset(request, queryset)

Return the filtered queryset.

class feincms3.admin.CloneForm(*args, **kwargs)

clean()

Hook for doing any extra form-wide cleaning after Field.clean() has been called on every field. Any ValidationError raised by this method will not be associated with a particular field; it will have a special-case association with the field named ‘__all__’.

property media

Return all media required to render the widgets on this form.

class feincms3.admin.MoveForm(*args, **kwargs)

Allows making the node the left or right sibling or the first or last child of another node.

Requires the node to be moved as obj keyword argument.

clean()

Hook for doing any extra form-wide cleaning after Field.clean() has been called on every field. Any ValidationError raised by this method will not be associated with a particular field; it will have a special-case association with the field named ‘__all__’.

property media

Return all media required to render the widgets on this form.

class feincms3.admin.TreeAdmin(model, admin_site)

get_urls()

Add our own move view.

position_field = 'position'

ModelAdmin subclass for managing models using django-tree-queries trees.

Shows the tree’s hierarchy and adds a view to move nodes around. To use this class the three columns collapse_column, indented_title and move_column should be added to subclasses list_display:

class NodeAdmin(TreeAdmin):
    list_display = [*TreeAdmin.list_display, ...]
    # This is the default:
    # list_display_links = ["indented_title"]

admin.site.register(Node, NodeAdmin)