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94 lines
2.4 KiB
Python
94 lines
2.4 KiB
Python
import os
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from flask import Flask, render_template, url_for, send_from_directory, request, redirect
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import frontmatter
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import markdown
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from prefix import PrefixMiddleware
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from dotenv import load_dotenv
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from time import strftime, localtime
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import glob
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import subprocess
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load_dotenv()
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prefix = os.environ.get('URL_PREFIX', '')
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port = os.environ.get('PORT', 3000)
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debug = os.environ.get('DEBUG', False)
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update_script = os.environ.get('UPDATE', 'update.sh' )
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# ---
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# Functions
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# ---
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def list_files(folder, remove_ext=False):
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''' Read all the functions in a folder '''
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names = []
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for entry in os.scandir(folder):
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# add to the list only proper files
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if entry.is_file(follow_symlinks=False):
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# remove the extension from the filename
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n = entry.name
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if remove_ext:
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n = os.path.splitext(entry.name)[0]
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names.append(n)
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return names
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def txt_list():
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''' Generate list of writings '''
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files = sorted(filter(os.path.isfile, glob.glob('txt/[!.]*.md')), key=lambda file: os.path.getmtime(file), reverse=True)
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writings = []
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for file in files:
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with open(file) as f:
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meta, content = frontmatter.parse(f.read())
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meta['slug'] = os.path.splitext(os.path.basename(file))[0]
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meta['last_edit'] = strftime('%d.%m.%Y', localtime(os.path.getmtime(file)))
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writings.append(meta)
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return writings
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def render_list():
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subprocess.run(update_script, shell=True)
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with open('list.html', 'w+') as f:
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f.write(render_template('home.html', writings=txt_list()))
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# ---
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# Create Flask App
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# ---
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app = Flask(__name__)
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app.wsgi_app = PrefixMiddleware(app.wsgi_app, prefix=prefix)
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# ---
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# Routes
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# ---
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@app.route('/')
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def home():
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return send_from_directory(app.root_path,'list.html')
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@app.route('/txt/<slug>')
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def txt(slug):
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try:
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with open(f'txt/{slug}.md') as f:
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meta, content = frontmatter.parse(f.read())
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text = {**meta}
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text['content']=markdown.markdown(content)
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return render_template('text.html', text=text)
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except FileNotFoundError:
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return 'File not found!'
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@app.route('/api/update', methods=['GET', 'POST'])
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def update():
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render_list()
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if request.method == 'POST':
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render_list()
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return redirect(url_for('home'))
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# ---
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# Run the app
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# ---
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app.run(port=port, debug=debug) |