from __future__ import unicode_literals, absolute_import

from django.utils.translation import ugettext_lazy as _

from navigation import Link

from .icons import icon_comments_for_document
from .permissions import (
    permission_comment_create, permission_comment_delete,
    permission_comment_view
)

link_comment_add = Link(
    args='object.pk', permissions=(permission_comment_create,),
    text=_('Add comment'), view='comments:comment_add',
)
link_comment_delete = Link(
    args='object.pk', permissions=(permission_comment_delete,),
    tags='dangerous', text=_('Delete'), view='comments:comment_delete',
)
link_comments_for_document = Link(
    args='resolved_object.pk', icon_class=icon_comments_for_document,
    permissions=(permission_comment_view,), text=_('Comments'),
    view='comments:comments_for_document',
)