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