86 lines
2.4 KiB
Python
86 lines
2.4 KiB
Python
import datetime
|
|
import os
|
|
import re
|
|
from typing import Optional
|
|
|
|
from markdown import markdown
|
|
|
|
from flask import Flask, abort, send_from_directory, render_template
|
|
|
|
basedir = os.path.abspath(os.path.join(os.path.realpath(__file__), '..', '..'))
|
|
templates_dir = os.path.join(basedir, 'templates')
|
|
static_dir = os.path.join(basedir, 'static')
|
|
pages_dir = os.path.join(static_dir, 'pages')
|
|
img_dir = os.path.join(static_dir, 'img')
|
|
css_dir = os.path.join(static_dir, 'css')
|
|
|
|
app = Flask(__name__, template_folder=templates_dir)
|
|
|
|
|
|
def parse_page_title(page: str) -> str:
|
|
if page.endswith('.md'):
|
|
page = page[:-3]
|
|
|
|
return page.replace('-', ' ')
|
|
|
|
|
|
def get_page_metadata(page: str) -> dict:
|
|
if not page.endswith('.md'):
|
|
page = page + '.md'
|
|
|
|
if not os.path.isfile(os.path.join(pages_dir, page)):
|
|
abort(404)
|
|
|
|
metadata = {}
|
|
with open(os.path.join(pages_dir, page), 'r') as f:
|
|
for line in f.readlines():
|
|
if not line:
|
|
continue
|
|
|
|
if not (m := re.match(r'^\[//]: # \(([^:]+):\s*([^)]+)\)\s*$', line)):
|
|
break
|
|
|
|
metadata[m.group(1)] = m.group(2)
|
|
|
|
return metadata
|
|
|
|
|
|
def get_page(page: str, title: Optional[str] = None):
|
|
if not page.endswith('.md'):
|
|
page = page + '.md'
|
|
|
|
metadata = get_page_metadata(page)
|
|
with open(os.path.join(pages_dir, page), 'r') as f:
|
|
return render_template('article.html',
|
|
title=title if title else metadata.get('title', 'Platypush Blog'),
|
|
published=(datetime.date.fromisoformat(metadata['published']).strftime('%b %d, %Y')
|
|
if metadata.get('published') else None),
|
|
content=markdown(f.read(),extensions=['fenced_code', 'codehilite']))
|
|
|
|
|
|
@app.route('/', methods=['GET'])
|
|
def home_route():
|
|
return get_page('Home', title='Platypush Blog')
|
|
|
|
|
|
@app.route('/favicon.ico', methods=['GET'])
|
|
def favicon_route():
|
|
return send_from_directory(img_dir, 'favicon.ico')
|
|
|
|
|
|
@app.route('/img/<img>', methods=['GET'])
|
|
def img_route(img: str):
|
|
return send_from_directory(img_dir, img)
|
|
|
|
|
|
@app.route('/css/<style>', methods=['GET'])
|
|
def css_route(style: str):
|
|
return send_from_directory(css_dir, style)
|
|
|
|
|
|
@app.route('/<path:path>', methods=['GET'])
|
|
def catch_all(path: str):
|
|
if path.endswith('.md'):
|
|
return get_page(path)
|
|
|
|
abort(404)
|