Source code for noggin.controller

import os

from flask import Blueprint, g, render_template, session

from noggin import __version__
from noggin.utility.templates import gravatar


blueprint = Blueprint("root", __name__)




@blueprint.app_errorhandler(404)
def page_not_found(e):
    return render_template('404.html'), 404





@blueprint.app_context_processor
def inject_global_template_vars():
    version = __version__
    if (
        "OPENSHIFT_BUILD_COMMIT" in os.environ
        and "OPENSHIFT_BUILD_REFERENCE" in os.environ
    ):
        version_ext = [
            os.environ['OPENSHIFT_BUILD_REFERENCE'],
            os.environ['OPENSHIFT_BUILD_COMMIT'][:7],
        ]
        version = f"{version} ({':'.join(version_ext)})"

    return dict(
        gravatar=gravatar,
        ipa=g.ipa if 'ipa' in g else None,
        current_user=g.current_user if 'current_user' in g else None,
        current_username=session.get('noggin_username'),
        noggin_version=version,
    )