#!/usr/bin/env python from bottle import Bottle, route, get, post, error, run, template, static_file, request, response, FormsDict from importlib.machinery import SourceFileLoader import _thread import waitress import urllib.request import urllib.parse from urllib.error import * import sys import signal import os MAIN_PORT = 42010 DATABASE_PORT = 42011 webserver = Bottle() @webserver.route("") @webserver.route("/") def mainpage(): return static_file("main.html",root="") # this is the fallback option. If you run this service behind a reverse proxy, it is recommended to rewrite /db/ requests to the port of the db server # e.g. location /db { rewrite ^/db(.*)$ $1 break; proxy_pass http://yoururl:12349; } @webserver.get("/db/") def database_get(pth): keys = FormsDict.decode(request.query) # The Dal★Shabet handler keystring = "?" for k in keys: keystring += urllib.parse.quote(k) + "=" + urllib.parse.quote(keys[k]) + "&" response.set_header("Access-Control-Allow-Origin","*") try: proxyresponse = urllib.request.urlopen("http://localhost:" + str(DATABASE_PORT) + "/" + pth + keystring) contents = proxyresponse.read() response.status = proxyresponse.getcode() response.content_type = "application/json" return contents except HTTPError as e: response.status = e.code return @webserver.post("/db/") def database_post(pth): response.set_header("Access-Control-Allow-Origin","*") try: proxyresponse = urllib.request.urlopen("http://localhost:" + str(DATABASE_PORT) + "/" + pth,request.body) contents = proxyresponse.read() response.status = proxyresponse.getcode() response.content_type = "application/json" return contents except HTTPError as e: response.status = e.code return return @webserver.route("/exit") def shutdown(): graceful_exit() def graceful_exit(sig=None,frame=None): urllib.request.urlopen("http://localhost:" + str(DATABASE_PORT) + "/sync") print("Server shutting down...") sys.exit() @webserver.route("/info/") @webserver.route("/info/") @webserver.route("/info/") def static_image(pth): return static_file("info/" + pth,root="") @webserver.route("/") @webserver.route("/") @webserver.route("/") @webserver.route("/") @webserver.route("/") def static(name): return static_file("website/" + name,root="") @webserver.route("/") def static_html(name): keys = FormsDict.decode(request.query) # If a python file exists, it provides the replacement dict for the html file if os.path.exists("website/" + name + ".py"): txt_keys = SourceFileLoader(name,"website/" + name + ".py").load_module().replacedict(keys,DATABASE_PORT) with open("website/" + name + ".html") as htmlfile: html = htmlfile.read() for k in txt_keys: html = html.replace(k,txt_keys[k]) return html # Otherwise, we just serve the html file return static_file("website/" + name + ".html",root="") #set graceful shutdown signal.signal(signal.SIGINT, graceful_exit) signal.signal(signal.SIGTERM, graceful_exit) #rename process, not important try: import setproctitle setproctitle.setproctitle("Maloja") except: pass ## start database server _thread.start_new_thread(SourceFileLoader("database","database.py").load_module().runserver,(DATABASE_PORT,)) run(webserver, host='0.0.0.0', port=MAIN_PORT, server='waitress')