130 lines
4.4 KiB
Python
130 lines
4.4 KiB
Python
from flask import Flask, flash, request, redirect, send_from_directory, get_flashed_messages
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from werkzeug.utils import secure_filename
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import os
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import glob
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import securecad_parser
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import datetime
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from hooks import webhook, alarminator_api, cups_print
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from pathlib import Path
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app = Flask(__name__)
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app.secret_key = 'super secret key'
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app.config['SESSION_TYPE'] = 'filesystem'
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def wrapHtml(innerHtml):
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return '''<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>Bootstrap demo</title>
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<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-QWTKZyjpPEjISv5WaRU9OFeRpok6YctnYmDr5pNlyT2bRjXh0JMhjY6hW+ALEwIH" crossorigin="anonymous">
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</head>
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<body><div class="container text-center">
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''' + flashMessages() +'''
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''' + innerHtml + '''
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</div>
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<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js" integrity="sha384-YvpcrYf0tY3lHB60NNkmXc5s9fDVZLESaAA55NDzOxhy9GkcIdslK1eN7N6jIeHz" crossorigin="anonymous"></script>
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</body>
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</html>'''
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def flashMessages():
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messages = get_flashed_messages(with_categories=True)
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html = ""
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if messages:
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for category, message in messages:
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html = html + category + ": "+message+"<br>"
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return html
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def alarmsPath():
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dir_path = os.path.dirname(os.path.realpath(__file__))
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return dir_path + "/alarms" + os.sep
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def getAlarmFiles():
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a_list = glob.glob(alarmsPath()+"*.html")
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a_list.sort()
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return [os.path.basename(f) for f in a_list]
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def parseAlarm(f):
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f = alarmsPath() + os.sep + f
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with open(f, "r") as o:
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_r: str = o.read()
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now = datetime.datetime.now()
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_r = _r.replace('%DATUM%',now.strftime("%d.%m.%Y"))
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_r = _r.replace('%UHRZEIT%',now.strftime("%H:%M"))
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if _r != '':
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return [securecad_parser.parse_securecad_message(_r),_r]
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def allowed_file(filename:str):
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print(filename.rsplit('.', 1)[1].lower())
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return '.' in filename and \
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filename.rsplit('.', 1)[1].lower() in ["html"]
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@app.route("/")
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def root():
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html = ""
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file = request.args.get('sendalarm')
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if file is not None:
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parsed_body, raw = parseAlarm(file)
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if parsed_body != None:
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if 'ALARMDEPESCHE' in parsed_body:
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webhook(parsed_body)
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alarminator_api(parsed_body)
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cups_print(parsed_body,raw)
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flash("Alarm gesendet!")
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return redirect('/')
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html = html + '<div class="row align-items-start p-3 ">'
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i: str
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files = getAlarmFiles()
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for f in files:
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html = html + "<div class=\"col-6\" style='padding: 5px;'><a style='display:block; padding:20px' class=\"btn btn-block btn-danger\" href=\"/?sendalarm="+f+"\">" + f + "</a></div>"
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html = html + "</div>"
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return wrapHtml(html)
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@app.route('/files', methods=['POST'])
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def upload_file():
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# check if the post request has the file part
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print(request.files)
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if 'file' not in request.files:
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flash('No file part')
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return redirect(request.url)
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file = request.files['file']
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# If the user does not select a file, the browser submits an
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# empty file without a filename.
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print(file.filename)
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if file.filename == '':
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flash('No selected file')
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return redirect(request.url)
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if file and allowed_file(file.filename):
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file.save(os.path.join(alarmsPath(), file.filename))
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return redirect('/files')
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@app.route('/files/<path:filename>', methods=['GET'])
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def download(filename):
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uploads = alarmsPath()
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return send_from_directory(uploads, filename, as_attachment=True)
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@app.route("/files", methods=['GET'])
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def files():
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Path(alarmsPath()).mkdir(parents=True, exist_ok=True)
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file = request.args.get('del')
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if file is not None:
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try:
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os.remove(alarmsPath()+os.sep+file)
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except:
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pass
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flash("Datei gelöscht!")
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return redirect('/files')
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files = getAlarmFiles()
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html = '<ul class="list-group">'
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for f in files:
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html = html + '<li class="list-group-item"><a href="/files/'+f+'">'+f+'</a> <a href="/files?del='+f+'">löschen</a></li>'
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html = html + '</ul><form method="post" enctype="multipart/form-data"><input type="file" name="file"><input type=submit value=Upload></form>'
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return html
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if __name__ == "__main__":
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app.run(port=5000)
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