# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program.  If not, see <http://www.gnu.org/licenses/>.

"""

Custom paging classes

"""

import math

import re

from kallithea.config.routing import url

from webhelpers.html import literal, HTML

from webhelpers.paginate import Page as _Page

class Page(_Page):

    """

    Custom pager to match rendering style with YUI paginator emitting Bootstrap paginators

    """

    def __init__(self, *args, **kwargs):

        kwargs.setdefault('url', url.current)

        _Page.__init__(self, *args, **kwargs)

    def _get_pos(self, cur_page, max_page, items):

        edge = (items / 2) + 1

        self.kwargs = kwargs

        # Save a reference to the collection

        self.original_collection = collection

        self.collection = collection

        # The self.page is the number of the current page.

        # The first page has the number 1!

        try:

            self.page = int(page)  # make it int() if we get it as a string

        except (ValueError, TypeError):

            self.page = 1

        self.items_per_page = items_per_page

        # Unless the user tells us how many items the collections has

        # we calculate that ourselves.

        if item_count is not None:

            self.item_count = item_count

        else:

            self.item_count = len(self.collection)

        # Compute the number of the first and last available page