Source code for invenio_theme_tugraz.views

# -*- coding: utf-8 -*-
#
# Copyright (C) 2020 mojib wali.
#
# invenio-theme-tugraz is free software; you can redistribute it and/or
# modify it under the terms of the MIT License; see LICENSE file for more
# details.

"""invenio module for TUGRAZ theme."""

from typing import Dict

from elasticsearch_dsl.utils import AttrDict
from flask import Blueprint, render_template

from .search import FrontpageRecordsSearch

blueprint = Blueprint(
    "invenio_theme_tugraz",
    __name__,
    template_folder="templates",
    static_folder="static",
)



[docs]@blueprint.route("/")
def index():
    """Render frontpage view."""
    return render_template(
        "invenio_theme_tugraz/index.html",
        records=FrontpageRecordsSearch()[:5].sort("-created").execute(),
    )




[docs]@blueprint.app_template_filter("make_dict_like")
def make_dict_like(value: str, key: str) -> Dict[str, str]:
    """Convert the value to a dict like structure.

    in the form of a key -> value pair.
    """
    return {key: value}




[docs]@blueprint.app_template_filter("cast_to_dict")
def cast_to_dict(attr_dict):
    """Return the dict structure of AttrDict variable."""
    return AttrDict.to_dict(attr_dict)