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ff.wsgi
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ff.wsgi
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#!/usr/bin/env python3
import sys
sys.stdout = sys.stderr
import atexit
import gzip
import hashlib
from base import *
from apdb import ApDb
from changes import Changes
import ips
logger=logging.getLogger("Root")
if cherrypy.__version__.startswith('3.0') and cherrypy.engine.state == 0:
cherrypy.engine.start(blocking=False)
atexit.register(cherrypy.engine.stop)
class Root(ApDb,Changes):
def __init__(self,mdb,idb):
self._mdb = mdb
self._idb = idb
self.htdir = os.path.join(os.path.dirname(os.path.realpath(__file__)),"htdocs")
self.tpldir = os.path.join(os.path.dirname(os.path.realpath(__file__)),"tpl")
self.tplenv = jinja2.Environment(
loader = jinja2.FileSystemLoader( self.tpldir ),
trim_blocks = True,
lstrip_blocks = True
)
self.tplenv.globals["ips"] = ips
def get_tpl(self, *args):
for t in args:
try:
return self.tplenv.get_template( t )
except jinja2.exceptions.TemplateNotFound:
pass
def serve_site(self, tpl, **kwargs):
if "myurl" not in kwargs:
kwargs["myurl"] = tpl
tpl = self.get_tpl( tpl, "%s.html" % tpl )
if tpl is not None:
return tpl.render( me = self, **kwargs )
raise HTTPError(404,"Template not found.")
def getip(self):
if "X-Forwarded-For" in cherrypy.request.headers:
return cherrypy.request.headers["X-Forwarded-For"]
else:
return cherrypy.request.remote.ip
@cherrypy.expose
def default(self,name):
print("Looking for static site %s." % name)
fname = os.path.abspath(os.path.join(self.htdir,name))
if os.path.commonprefix([fname,self.htdir]) == self.htdir and os.path.exists(fname):
return serve_file(os.path.join(fname))
return self.serve_site( name )
@cherrypy.expose
def index(self):
raise HTTPRedirect("apdb")
@cherrypy.expose
def grafana(self, dashboard, **kwargs):
q = "&".join([ "var-%s=%s" % (k,v) for k,v in kwargs.items() ])
if dashboard == "nov":
raise HTTPRedirect( "https://monitor.freifunk-potsdam.de/grafana/dashboard/db/node-overview?" + q )
elif dashboard == "lp":
raise HTTPRedirect( "https://monitor.freifunk-potsdam.de/grafana/dashboard/db/link-performance?" + q )
application = startapp( Root )