"""
open/dulcinea/lib/ui/gallery.qpy
"""
from dulcinea.gallery import get_gallery
from dulcinea.ui.attachment import AttachmentUI, format_attachments
from qp.pub.common import get_user, header, footer

def _decorate:xml(gallery, body, title=None):
    title = 'Gallery'
    header(title)
    '<div class="popup">'
    body
    '</div>'
    footer(title)

class GalleryDirectory(AttachmentUI):

    def __init__(self, decorate=None):
        """
        Delay calling AttachmentUI constructor until it is needed.
        This allows a GalleryDirectory to be constructed before the
        database is open.
        """
        self.decorate = decorate

    def get_exports(self):
        AttachmentUI.__init__(self, get_gallery(), decorate=self.decorate)
        return AttachmentUI.get_exports(self)

    def render_attachments:xml(self):
        is_admin = get_user().is_admin()
        format_attachments(self.attachable, '',
                           thumbnail_size=200,
                           show_details=False,
                           show_action_links=is_admin)