"""
    Handling the list of available pages
"""

# for page_list
from page import page_tree as _page_tree

class Menu (object) :
    """
        Contains info needed to render the menu
    """

    def __init__ (self, page) :
        """
            Gather the menu information for the given page
        """

        # the selected page
        self.page = _page_tree.get_page(page.url)

        # the selected pagen's inheritance
        self.ancestry = self.page.get_ancestry() if self.page else []
        
        # list of menu items == page siblings
        self.items = _page_tree.root.children