#!/usr/bin/env python3 # SPDX-License-Identifier: GPL-3.0 # vim: set sw=4 ts=4 ex from flask import Flask, render_template, render_template_string, url_for from flask_flatpages import FlatPages from flask_flatpages.utils import pygmented_markdown from flask_fontawesome import FontAwesome from datetime import datetime from fotogrid import fotogrid from feed import generate_feed import locale # directly support jinja within markdown blogposts # https://flask-flatpages.readthedocs.io/en/v0.7.1/ def markdown_with_jinja_renderer(text): prerendered_body = render_template_string(text) return pygmented_markdown(prerendered_body) # function to reformat date from blog posts for better # visualization on the pages def format_date_string(date_string): date = datetime.strptime(date_string, "%d.%m.%Y") return date.strftime("%d. %B %Y") def sort_date_from_string(date_string): try: return datetime.strptime(date_string.split('-')[0].strip(), "%d.%m.%Y") except Exception: return datetime.now() # create app app = Flask(__name__) app.config['FLATPAGES_PAGES_EXTENSION'] = '.md' app.config['FLATPAGES_PAGES_HTML_RENDERER'] = markdown_with_jinja_renderer app.config['FLATPAGES_EVENTS_EXTENSION'] = '.md' app.config['FLATPAGES_EVENTS_HTML_RENDERER'] = markdown_with_jinja_renderer app.config['FLATPAGES_EVENTS_ROOT'] = 'events' app.config['FONTAWESOME_STYLES'] = ['solid', 'brands'] # register fotogrid with jinja app.jinja_env.globals.update(fotogrid=fotogrid) app.jinja_env.globals.update(format_date_string=format_date_string) pages = FlatPages(app, name="pages") events = FlatPages(app, name="events") fa = FontAwesome(app) @app.route('/.html') def page(path): page = pages.get_or_404(path) return render_template('page.html', page=page) @app.route('/verein.html') def verein(): return render_template('verein.html') @app.route('/events.html') def view_events(): posts = [p for p in events if "date" in p.meta] sorted_events = sorted(posts, reverse=False, key=lambda event: sort_date_from_string(event.meta["date"])) return render_template('events.html', events=sorted_events) @app.route('/kontakt.html') def kontakt(): return render_template('kontakt.html') @app.route('/datenschutz.html') def datenschutz(): return render_template('datenschutz.html') @app.route('/impressum.html') def impressum(): return render_template('impressum.html') @app.route('/') @app.route('/index.html') def index(): posts = [p for p in pages if "date" in p.meta] sorted_pages = sorted(posts, reverse=True, key=lambda page: sort_date_from_string(page.meta["date"])) return render_template('index.html', pages=sorted_pages) @app.route('/rss') def rss(): return generate_feed(pages) if __name__ == '__main__': locale.setlocale(locale.LC_TIME, "de_DE") app.run(host='0.0.0.0')