old-scribeengine/scribeengine/helpers.py

# -*- coding: utf-8 -*-
# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4

###############################################################################
# ScribeEngine - Open Source Blog Software                                    #
# --------------------------------------------------------------------------- #
# Copyright (c) 2010-2017 Raoul Snyman                                        #
# --------------------------------------------------------------------------- #
# This program is free software; you can redistribute it and/or modify it     #
# under the terms of the GNU General Public License as published by the Free  #
# Software Foundation; version 2 of the License.                              #
#                                                                             #
# 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, write to the Free Software Foundation, Inc., 59  #
# Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
###############################################################################
"""
The :mod:`~scribeengine.helpers` module contains some theme helper methods
"""
from flask import current_app
from flask_themes2 import get_theme, render_theme_template

from scribeengine.models import Site


def get_site_details():
    """
    Returns an object with the details of the site
    """
    return Site(current_app.config.get('SITE_NAME', 'Example Blog'),
                current_app.config.get('SITE_SLOGAN', 'From the Firehose'),
                current_app.config.get('SITE_ABOUT', ''))


def get_current_theme():
    """
    Determine the current theme.
    """
    ident = current_app.config.get('THEME_DEFAULT', 'quill')
    return get_theme(ident)


def render(template, **context):
    """
    Render a template, after selecting a theme
    """
    context.update({'site': get_site_details(), 'archives': []})
    return render_theme_template(get_current_theme(), template, **context)