mirror of https://github.com/krateng/maloja.git
212 lines
6.2 KiB
Python
Executable File
212 lines
6.2 KiB
Python
Executable File
#!/usr/bin/env python
|
|
|
|
# server stuff
|
|
from bottle import Bottle, route, get, post, error, run, template, static_file, request, response, FormsDict, redirect, template, HTTPResponse
|
|
import waitress
|
|
# monkey patching
|
|
import monkey
|
|
# rest of the project
|
|
import database
|
|
from utilities import resolveImage
|
|
from urihandler import uri_to_internal, remove_identical
|
|
# doreah toolkit
|
|
from doreah import settings
|
|
from doreah.logging import log
|
|
# technical
|
|
from importlib.machinery import SourceFileLoader
|
|
import _thread
|
|
import sys
|
|
import signal
|
|
import os
|
|
import setproctitle
|
|
|
|
|
|
|
|
#settings.config(files=["settings/default.ini","settings/settings.ini"])
|
|
#settings.update("settings/default.ini","settings/settings.ini")
|
|
MAIN_PORT = settings.get_settings("WEB_PORT")
|
|
HOST = settings.get_settings("HOST")
|
|
|
|
|
|
webserver = Bottle()
|
|
|
|
|
|
import lesscpy
|
|
css = ""
|
|
for f in os.listdir("website/less"):
|
|
css += lesscpy.compile("website/less/" + f)
|
|
|
|
os.makedirs("website/css",exist_ok=True)
|
|
with open("website/css/style.css","w") as f:
|
|
f.write(css)
|
|
|
|
|
|
@webserver.route("")
|
|
@webserver.route("/")
|
|
def mainpage():
|
|
response = static_html("start")
|
|
return response
|
|
|
|
@webserver.error(400)
|
|
@webserver.error(403)
|
|
@webserver.error(404)
|
|
@webserver.error(405)
|
|
@webserver.error(408)
|
|
@webserver.error(500)
|
|
@webserver.error(505)
|
|
def customerror(error):
|
|
code = int(str(error).split(",")[0][1:])
|
|
log("HTTP Error: " + str(code),module="error")
|
|
|
|
if os.path.exists("website/errors/" + str(code) + ".html"):
|
|
return static_file("website/errors/" + str(code) + ".html",root="")
|
|
else:
|
|
with open("website/errors/generic.html") as htmlfile:
|
|
html = htmlfile.read()
|
|
|
|
# apply global substitutions
|
|
with open("website/common/footer.html") as footerfile:
|
|
footerhtml = footerfile.read()
|
|
with open("website/common/header.html") as headerfile:
|
|
headerhtml = headerfile.read()
|
|
html = html.replace("</body>",footerhtml + "</body>").replace("</head>",headerhtml + "</head>")
|
|
|
|
html = html.replace("ERROR_CODE",str(code))
|
|
return html
|
|
|
|
|
|
|
|
def graceful_exit(sig=None,frame=None):
|
|
#urllib.request.urlopen("http://[::1]:" + str(DATABASE_PORT) + "/sync")
|
|
log("Received signal to shutdown")
|
|
try:
|
|
database.sync()
|
|
except Exception as e:
|
|
log("Error while shutting down!",e)
|
|
log("Server shutting down...")
|
|
os._exit(42)
|
|
|
|
|
|
@webserver.route("/image")
|
|
def dynamic_image():
|
|
keys = FormsDict.decode(request.query)
|
|
relevant, _, _, _ = uri_to_internal(keys)
|
|
result = resolveImage(**relevant)
|
|
if result == "": return ""
|
|
redirect(result,307)
|
|
|
|
@webserver.route("/images/<pth:re:.*\\.jpeg>")
|
|
@webserver.route("/images/<pth:re:.*\\.jpg>")
|
|
@webserver.route("/images/<pth:re:.*\\.png>")
|
|
@webserver.route("/images/<pth:re:.*\\.gif>")
|
|
def static_image(pth):
|
|
small_pth = pth + "-small"
|
|
if os.path.exists("images/" + small_pth):
|
|
response = static_file("images/" + small_pth,root="")
|
|
else:
|
|
try:
|
|
from wand.image import Image
|
|
img = Image(filename="images/" + pth)
|
|
x,y = img.size[0], img.size[1]
|
|
smaller = min(x,y)
|
|
if smaller > 300:
|
|
ratio = 300/smaller
|
|
img.resize(int(ratio*x),int(ratio*y))
|
|
img.save(filename="images/" + small_pth)
|
|
response = static_file("images/" + small_pth,root="")
|
|
else:
|
|
response = static_file("images/" + pth,root="")
|
|
except:
|
|
response = static_file("images/" + pth,root="")
|
|
|
|
#response = static_file("images/" + pth,root="")
|
|
response.set_header("Cache-Control", "public, max-age=86400")
|
|
return response
|
|
|
|
#@webserver.route("/<name:re:.*\\.html>")
|
|
@webserver.route("/<name:re:.*\\.js>")
|
|
@webserver.route("/<name:re:.*\\.css>")
|
|
@webserver.route("/<name:re:.*\\.less>")
|
|
@webserver.route("/<name:re:.*\\.png>")
|
|
@webserver.route("/<name:re:.*\\.jpeg>")
|
|
@webserver.route("/<name:re:.*\\.ico>")
|
|
@webserver.route("/<name:re:.*\\.txt>")
|
|
def static(name):
|
|
response = static_file("website/" + name,root="")
|
|
response.set_header("Cache-Control", "public, max-age=3600")
|
|
return response
|
|
|
|
@webserver.route("/<name>")
|
|
def static_html(name):
|
|
linkheaders = ["</css/style.css>; rel=preload; as=style"]
|
|
keys = remove_identical(FormsDict.decode(request.query))
|
|
|
|
with open("website/" + name + ".html") as htmlfile:
|
|
html = htmlfile.read()
|
|
|
|
# apply global substitutions
|
|
with open("website/common/footer.html") as footerfile:
|
|
footerhtml = footerfile.read()
|
|
with open("website/common/header.html") as headerfile:
|
|
headerhtml = headerfile.read()
|
|
html = html.replace("</body>",footerhtml + "</body>").replace("</head>",headerhtml + "</head>")
|
|
|
|
|
|
# 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)
|
|
try:
|
|
content = SourceFileLoader(name,"website/" + name + ".py").load_module().instructions(keys)
|
|
if isinstance(content,str): redirect(content)
|
|
txt_keys, resources = content
|
|
except HTTPResponse as e:
|
|
raise
|
|
except Exception as e:
|
|
log("Error in website generation: " + str(sys.exc_info()),module="error")
|
|
raise
|
|
|
|
# add headers for server push
|
|
for resource in resources:
|
|
if all(ord(c) < 128 for c in resource["file"]):
|
|
# we can only put ascii stuff in the http header
|
|
linkheaders.append("<" + resource["file"] + ">; rel=preload; as=" + resource["type"])
|
|
|
|
# apply key substitutions
|
|
for k in txt_keys:
|
|
if isinstance(txt_keys[k],list):
|
|
# if list, we replace each occurence with the next item
|
|
for element in txt_keys[k]:
|
|
html = html.replace(k,element,1)
|
|
else:
|
|
html = html.replace(k,txt_keys[k])
|
|
|
|
|
|
response.set_header("Link",",".join(linkheaders))
|
|
|
|
return html
|
|
#return static_file("website/" + name + ".html",root="")
|
|
|
|
|
|
# Shortlinks
|
|
|
|
@webserver.get("/artist/<artist>")
|
|
def redirect_artist(artist):
|
|
redirect("/artist?artist=" + artist)
|
|
@webserver.get("/track/<artists:path>/<title>")
|
|
def redirect_track(artists,title):
|
|
redirect("/track?title=" + title + "&" + "&".join("artist=" + artist for artist in artists.split("/")))
|
|
|
|
#set graceful shutdown
|
|
signal.signal(signal.SIGINT, graceful_exit)
|
|
signal.signal(signal.SIGTERM, graceful_exit)
|
|
|
|
#rename process, this is now required for the daemon manager to work
|
|
setproctitle.setproctitle("Maloja")
|
|
|
|
## start database
|
|
database.start_db()
|
|
database.dbserver.mount(server=webserver)
|
|
|
|
log("Starting up Maloja server...")
|
|
run(webserver, host=HOST, port=MAIN_PORT, server='waitress')
|