def layerrequest(self, event):
"""
Handles new layer category requests
:param event: LayerRequest Event with basic action types:
* put
* get
* delete
* list
For events, there are two more actions:
* subscribe
* unsubscribe
"""
hfoslog("[LM] Event: ", event, lvl=debug)
try:
if event.action == 'list':
try:
dblist = self._generatelayerlist()
self.fireEvent(
send(
event.client.uuid, {
'component': 'layers',
'action': 'list',
'data': dblist
}))
except Exception as e:
hfoslog("[LM] Listing error: ", e, type(e), lvl=error)
return
except Exception as e:
hfoslog("[LM] Global Error: '%s' %s" % (e, type(e)), lvl=error)
def broadcast(self, event):
"""Broadcasts an event either to all users or clients, depending on event flag"""
try:
if event.broadcasttype == "users":
if len(self._users) > 0:
hfoslog("[CM] Broadcasting to all users:", event.content)
for useruuid in self._users.keys():
self.fireEvent(send(useruuid, event.content, sendtype="user"))
else:
hfoslog("[CM] Not broadcasting, no users connected.", lvl=debug)
elif event.broadcasttype == "clients":
if len(self._clients) > 0:
hfoslog("[CM] Broadcasting to all clients: ", event.content)
for client in self._clients.values():
self.fireEvent(write(client.sock, event.content), "wsserver")
else:
hfoslog("[CM] Not broadcasting, no clients connected.", lvl=debug)
elif event.broadcasttype == "socks":
if len(self._sockets) > 0:
hfoslog("[CM] Emergency?! Broadcasting to all sockets: ", event.content)
for sock in self._sockets:
self.fireEvent(write(sock, event.content), "wsserver")
else:
hfoslog("[CM] Not broadcasting, no sockets connected.", lvl=debug)
except Exception as e:
hfoslog("[CM] Error during broadcast: ", e, type(e), lvl=critical)
def _broadcast(self, camerapacket, camerauuid):
try:
for recipient in self._subscribers[camerauuid]:
self.fireEvent(send(recipient, camerapacket, raw=True),
"hfosweb")
except Exception as e:
hfoslog("[CAM] Failed broadcast: ", e, type(e), lvl=error)
def broadcast(self, event):
"""Broadcasts an event either to all users or clients, depending on event flag"""
try:
if event.broadcasttype == "users":
if len(self._users) > 0:
hfoslog("[CM] Broadcasting to all users:", event.content)
for useruuid in self._users.keys():
self.fireEvent(
send(useruuid, event.content, sendtype="user"))
else:
hfoslog("[CM] Not broadcasting, no users connected.",
lvl=debug)
elif event.broadcasttype == "clients":
if len(self._clients) > 0:
hfoslog("[CM] Broadcasting to all clients: ",
event.content)
for client in self._clients.values():
self.fireEvent(write(client.sock, event.content),
"wsserver")
else:
hfoslog("[CM] Not broadcasting, no clients connected.",
lvl=debug)
elif event.broadcasttype == "socks":
if len(self._sockets) > 0:
hfoslog("[CM] Emergency?! Broadcasting to all sockets: ",
event.content)
for sock in self._sockets:
self.fireEvent(write(sock, event.content), "wsserver")
else:
hfoslog("[CM] Not broadcasting, no sockets connected.",
lvl=debug)
except Exception as e:
hfoslog("[CM] Error during broadcast: ", e, type(e), lvl=critical)
def layerrequest(self, event):
"""
Handles new layer category requests
:param event: LayerRequest Event with basic action types:
* put
* get
* delete
* list
For events, there are two more actions:
* subscribe
* unsubscribe
"""
hfoslog("[LM] Event: ", event, lvl=debug)
try:
if event.action == 'list':
try:
dblist = self._generatelayerlist()
self.fireEvent(
send(event.client.uuid, {'component': 'layers', 'action': 'list', 'data': dblist}))
except Exception as e:
hfoslog("[LM] Listing error: ", e, type(e), lvl=error)
return
except Exception as e:
hfoslog("[LM] Global Error: '%s' %s" % (e, type(e)), lvl=error)
def _broadcast(self, mapviewpacket, mapviewuuid):
try:
hfoslog("[MVM] Transmitting message '%s'" % mapviewpacket)
for recipient in self._subscribers[mapviewuuid]:
self.fireEvent(send(recipient, mapviewpacket))
except Exception as e:
hfoslog("[MVM] Failed broadcast: ", e, type(e), lvl=error)
def _broadcast(self, mapviewpacket, mapviewuuid):
try:
hfoslog("[MVM] Transmitting message '%s'" % mapviewpacket)
for recipient in self._subscribers[mapviewuuid]:
self.fireEvent(send(recipient, mapviewpacket))
except Exception as e:
hfoslog("[MVM] Failed broadcast: ", e, type(e), lvl=error)
def _broadcast(self, layerupdatepacket, layeruuid):
try:
hfoslog("[LM] Transmitting message '%s'" % layerupdatepacket)
for recipient in self._subscribers[layeruuid]:
self.fireEvent(send(recipient, layerupdatepacket), "wsserver")
except Exception as e:
hfoslog("[LM] Failed broadcast: ", e, type(e), lvl=error)
def _broadcast(self, layerupdatepacket, layeruuid):
try:
hfoslog("[LM] Transmitting message '%s'" % layerupdatepacket)
for recipient in self._subscribers[layeruuid]:
self.fireEvent(send(recipient, layerupdatepacket), "wsserver")
except Exception as e:
hfoslog("[LM] Failed broadcast: ", e, type(e), lvl=error)
def userlogin(self, event):
"""Checks if an alert is ongoing and alerts the newly connected client, if so."""
clientuuid = event.clientuuid
if self.mobalert:
alertpacket = {'component': 'alert', 'action': 'mob', 'data': True}
self.fireEvent(send(clientuuid, alertpacket))
def userlogin(self, event):
"""Checks if an alert is ongoing and alerts the newly connected client, if so."""
clientuuid = event.clientuuid
if self.mobalert:
alertpacket = {'component': 'alert', 'action': 'mob', 'data': True}
self.fireEvent(send(clientuuid, alertpacket))
def schemarequest(self, event):
"""Handles schema requests.
:param event: SchemaRequest with actions
* Get
* All
"""
if event.action == "Get":
hfoslog("[SM] Schemarequest for ", event.data, "from", event.user, lvl=info)
if event.data in hfos.schemata.schemastore:
response = {'component': 'schema',
'action': 'Get',
'data': self.schemata[event.data]
}
self.fireEvent(send(event.client.uuid, response))
elif event.action == "All":
hfoslog("[SM] Schemarequest for all schemata from ", event.user, lvl=info)
response = {'component': 'schema',
'action': 'All',
'data': hfos.schemata.schemastore}
self.fireEvent(send(event.client.uuid, response))
def camerarequest(self, event):
"""
Handles new camera category requests
:param event: CameraRequest with actions
* subscribe
* unsubscribe
* update
"""
hfoslog("[CAM] Event: '%s'" % event.__dict__)
try:
try:
action = event.action
data = event.data
clientuuid = event.client.uuid
except Exception as e:
raise ValueError("[CAM] Problem during event unpacking:", e,
type(e))
if action == 'list':
try:
dblist = self._generatecameralist()
self.fireEvent(
send(
clientuuid, {
'component': 'camera',
'action': 'list',
'data': dblist
}), "hfosweb")
except Exception as e:
hfoslog("[CAM] Listing error: ", e, type(e), lvl=error)
return
elif action == 'get':
return
elif action == 'subscribe':
# TODO: Verify everything and send a response
if data in self._subscribers:
if clientuuid not in self._subscribers[data]:
self._subscribers[data].append(clientuuid)
else:
self._subscribers[data] = [clientuuid]
hfoslog("[CAM] Subscription registered: ", data, clientuuid)
return
elif action == 'unsubscribe':
self._unsubscribe(clientuuid, data)
return
except Exception as e:
hfoslog("[CAM] Global Error: '%s' %s" % (e, type(e)), lvl=error)
def camerarequest(self, event):
"""
Handles new camera category requests
:param event: CameraRequest with actions
* subscribe
* unsubscribe
* update
"""
hfoslog("[CAM] Event: '%s'" % event.__dict__)
try:
try:
action = event.action
data = event.data
clientuuid = event.client.uuid
except Exception as e:
raise ValueError("[CAM] Problem during event unpacking:", e, type(e))
if action == 'list':
try:
dblist = self._generatecameralist()
self.fireEvent(send(clientuuid, {'component': 'camera', 'action': 'list', 'data': dblist}),
"hfosweb")
except Exception as e:
hfoslog("[CAM] Listing error: ", e, type(e), lvl=error)
return
elif action == 'get':
return
elif action == 'subscribe':
# TODO: Verify everything and send a response
if data in self._subscribers:
if clientuuid not in self._subscribers[data]:
self._subscribers[data].append(clientuuid)
else:
self._subscribers[data] = [clientuuid]
hfoslog("[CAM] Subscription registered: ", data, clientuuid)
return
elif action == 'unsubscribe':
self._unsubscribe(clientuuid, data)
return
except Exception as e:
hfoslog("[CAM] Global Error: '%s' %s" % (e, type(e)), lvl=error)
def wikirequest(self, event):
"""Wiki event handler for incoming events
:param event: WikiRequest with incoming wiki pagename and pagedata
"""
hfoslog("[WIKI] Event: '%s'" % event.__dict__)
try:
action = event.action
data = event.data
if action == "get":
wikipage = wikipageobject.find_one({'name': data})
if not wikipage:
hfoslog("[WIKI] Page not found: ", data)
wikipage = wikipageobject({'uuid': str(uuid4()),
'name': data,
})
else:
hfoslog("[WIKI] Page found, delivering: ", data)
wikipacket = {'component': 'wiki',
'action': 'get',
'data': wikipage.serializablefields()
}
elif action == "put":
if data['uuid']:
wikipage = wikipageobject.find_one({'uuid': data['uuid']})
if wikipage:
hfoslog("[WIKI] Updating old page.")
wikipage.update(data)
else:
wikipage = wikipageobject(data)
hfoslog("[WIKI] Storing a new page:", wikipage._fields)
try:
wikipage.validate()
wikipage.save()
except ValidationError:
hfoslog("[WIKI] Validation of new page failed!", data, lvl=warn)
hfoslog("[WIKI] Page stored. Reindexing.")
self._updateIndex()
hfoslog("[WIKI] Reindexing done.")
wikipacket = {'component': 'wiki',
'action': 'put',
'data': (True, wikipage.name),
}
else:
hfoslog("[WIKI] Weird request without uuid! Trying to create completely new page.", lvl=warn)
wikipage = wikipageobject(data)
wikipage.uuid = str(uuid4())
if wikipage.validate():
wikipage.save()
wikipacket = {'component': 'wiki',
'action': 'put',
'data': (True, wikipage.name),
}
else:
hfoslog("[WIKI] Unsupported action: ", action, event, event.__dict__, lvl=warn)
return
try:
self.fireEvent(send(event.client.uuid, wikipacket))
except Exception as e:
hfoslog("[WIKI] Transmission error before broadcast: %s" % e, lvl=error)
except Exception as e:
hfoslog("[WIKI] Error: '%s' %s" % (e, type(e)), lvl=error)
def objectmanagerrequest(self, event):
"""OM event handler for incoming events
:param event: OMRequest with incoming OM pagename and pagedata
"""
hfoslog("[OM] Event: '%s'" % event.__dict__)
try:
action = event.action
data = event.data
schema = data['schema']
result = None
if action == "list":
if schema in objectmodels.keys():
if 'filter' in data:
filter = data['filter']
else:
filter = {}
if 'fields' in data:
fields = data['fields']
else:
fields = []
objlist = []
if objectmodels[schema].count(filter) > WARNSIZE:
hfoslog("[OM] Getting a very long list of items for ",
schema,
lvl=warn)
for item in objectmodels[schema].find(filter):
try:
listitem = {'uuid': item.uuid, 'name': item.name}
for field in fields:
if field in item._fields:
listitem[field] = item._fields[field]
else:
listitem[field] = None
objlist.append(listitem)
except Exception as e:
hfoslog("[OM] Faulty object or field: ",
item._fields,
fields,
lvl=error)
hfoslog("[OM] Generated object list: ", objlist)
result = {
'component': 'objectmanager',
'action': 'list',
'data': {
'schema': schema,
'list': objlist
}
}
else:
hfoslog("[OM] List for unavailable schema requested: ",
schema,
lvl=warn)
elif action == "get":
uuid = data['uuid']
obj = None
if schema in objectmodels.keys() and uuid.upper != "CREATE":
obj = objectmodels[schema].find_one({'uuid': uuid})
if not obj:
hfoslog("[OM] Object not found, creating: ", data)
obj = objectmodels[schema]({'uuid': str(uuid4())})
else:
hfoslog("[OM] Object found, delivering: ", data)
result = {
'component': 'objectmanager',
'action': 'get',
'data': obj.serializablefields()
}
elif action == "put":
try:
putobj = data['obj']
uuid = putobj['uuid']
except KeyError:
hfoslog("[OM] Put request with missing arguments!",
event,
lvl=critical)
return
try:
if uuid != 'create':
obj = objectmodels[schema].find_one({'uuid': uuid})
else:
putobj['uuid'] = uuid4()
if obj:
hfoslog("[OM] Updating object:",
obj._fields,
lvl=debug)
obj.update(putobj)
else:
obj = objectmodels[schema](putobj)
hfoslog("[OM] Storing object:", obj._fields, lvl=debug)
try:
obj.validate()
except ValidationError:
hfoslog("[OM] Validation of new object failed!",
data,
lvl=warn)
obj.save()
hfoslog("[OM] Object stored.")
result = {
'component': 'objectmanager',
'action': 'put',
'data': (True, obj.uuid),
}
except Exception as e:
hfoslog("[OM] Error during object storage:",
e,
type(e),
lvl=error)
else:
hfoslog("[OM] Unsupported action: ",
action,
event,
event.__dict__,
lvl=warn)
return
if result:
try:
self.fireEvent(send(event.client.uuid, result))
except Exception as e:
hfoslog("[OM] Transmission error before broadcast: %s" % e,
lvl=error)
except Exception as e:
hfoslog("[OM] Error: '%s' %s" % (e, type(e)), lvl=error)
def remotecontrolrequest(self, event):
"""Remote control event handler for incoming events
:param event: RemoteControlRequest with action being one of
['list', 'takeControl', 'leaveControl', 'controlData']
"""
hfoslog("[RCM] Event: '%s'" % event.__dict__)
try:
action = event.action
data = event.data
username = event.user.account.username
clientname = event.client.name
clientuuid = event.client.uuid
if action == 'list':
try:
dblist = {
'controllables':
self._getobjectlist(controllableobject),
'controllers': self._getobjectlist(controllerobject)
}
self.fireEvent(
send(
clientuuid, {
'component': 'remotectrl',
'action': 'list',
'data': dblist
}))
except Exception as e:
hfoslog("[RCM]: Listing error: ", e, type(e), lvl=error)
return
if action == "takeControl":
hfoslog("[RCM] Client wants to remote control: ",
username,
clientname,
lvl=warn)
if not self.remotecontroller:
hfoslog("[RCM] Success!")
self.remotecontroller = clientuuid
self.fireEvent(
send(
clientuuid, {
'component': 'remotectrl',
'action': 'takeControl',
'data': True
}))
else:
hfoslog("[RCM] No, we're already being remote controlled!")
self.fireEvent(
send(
clientuuid, {
'component': 'remotectrl',
'action': 'takeControl',
'data': False
}))
return
elif action == "leaveControl":
if self.remotecontroller == event.client.uuid:
hfoslog("[RCM] Client leaves control!",
username,
clientname,
lvl=warn)
self.remotecontroller = None
self.fireEvent(
send(
clientuuid, {
'component': 'remotectrl',
'action': 'takeControl',
'data': False
}))
return
elif action == "controlData":
hfoslog("[RCM] Control data received: ", data)
if event.client.uuid == self.remotecontroller:
hfoslog(
"[RCM] Valid data, handing on to ControlDataManager.")
self.fireEvent(remotecontrolupdate(data), "machineroom")
else:
hfoslog("[RCM] Invalid control data update request!",
lvl=warn)
except Exception as e:
hfoslog("[RCM] Error: '%s' %s" % (e, type(e)), lvl=error)
def authenticationrequest(self, event):
"""Handles authentication requests from clients
:param event: AuthenticationRequest with user's credentials
"""
hfoslog("[AUTH] Auth request for ", event.username, event.clientuuid)
if (len(event.username) < 3) or (len(event.passhash) < 3):
hfoslog("[AUTH] Illegal username or password received, login cancelled", lvl=warn)
return
useraccount = None
clientconfig = None
userprofile = None
try:
useraccount = userobject.find_one({'username': event.username})
hfoslog("[AUTH] Account: %s" % useraccount._fields, lvl=debug)
except Exception as e:
hfoslog("[AUTH] No userobject due to error: ", e, type(e), lvl=error)
if useraccount:
hfoslog("[AUTH] User found.")
if useraccount.passhash == event.passhash:
hfoslog("[AUTH] Passhash matches, checking client and profile.", lvl=debug)
requestedclientuuid = event.requestedclientuuid
# Client requests to get an existing client configuration or has none
clientconfig = clientconfigobject.find_one({'uuid': requestedclientuuid})
if clientconfig:
hfoslog("[AUTH] Checking client configuration permissions", lvl=debug)
if clientconfig.useruuid != useraccount.uuid:
clientconfig = None
hfoslog("[AUTH] Unauthorized client configuration requested", lvl=warn)
else:
hfoslog("[AUTH] Unknown client configuration requested: ", requestedclientuuid, event.__dict__,
lvl=warn)
if not clientconfig:
hfoslog("[AUTH] Creating new default client configuration")
# Either no configuration was found or requested
# -> Create a new client configuration
clientconfig = clientconfigobject()
clientconfig.uuid = event.clientuuid
clientconfig.name = "New client"
clientconfig.description = "New client configuration from " + useraccount.username
clientconfig.useruuid = useraccount.uuid
# TODO: Make sure the profile is only saved if the client could store it, too
clientconfig.save()
try:
userprofile = profileobject.find_one({'uuid': str(useraccount.uuid)})
hfoslog("[AUTH] Profile: ", userprofile, useraccount.uuid, lvl=debug)
useraccount.passhash = ""
self.fireEvent(
authentication(useraccount.username, (useraccount, userprofile, clientconfig), event.clientuuid,
useraccount.uuid,
event.sock),
"auth")
except Exception as e:
hfoslog("[AUTH] No profile due to error: ", e, type(e), lvl=error)
else:
hfoslog("[AUTH] Password was wrong!", lvl=warn)
hfoslog("[AUTH] Done with Login request", lvl=debug)
else:
hfoslog("[AUTH] Creating user")
try:
newuser = userobject({'username': event.username, 'passhash': event.passhash, 'uuid': str(uuid4())})
newuser.save()
except Exception as e:
hfoslog("[AUTH] Problem creating new user: "******"[AUTH] New profile uuid: ", newprofile.uuid, lvl=verbose)
newprofile.components = {'enabled': ["dashboard", "map", "weather", "settings"]}
newprofile.save()
except Exception as e:
hfoslog("[AUTH] Problem creating new profile: ", type(e), e, lvl=error)
return
try:
# TODO: Clone or reference systemwide default configuration
newclientconfig = clientconfigobject()
newclientconfig.uuid = event.clientuuid
newclientconfig.name = "New client"
newclientconfig.description = "New client configuration from " + newuser.username
newclientconfig.useruuid = newuser.uuid
newclientconfig.save()
except Exception as e:
hfoslog("[AUTH] Problem creating new clientconfig: ", type(e), e, lvl=error)
return
try:
self.fireEvent(
authentication(newuser.username, (newuser, newprofile, newclientconfig), event.clientuuid,
newuser.uuid,
event.sock),
"auth")
self.fireEvent(send(event.clientuuid, {'component': 'auth',
'action': 'new',
'data': 'registration successful'
}, sendtype="client"), "hfosweb")
except Exception as e:
hfoslog("[AUTH] Error during new account confirmation transmission", e, lvl=error)
def objectmanagerrequest(self, event):
"""OM event handler for incoming events
:param event: OMRequest with incoming OM pagename and pagedata
"""
hfoslog("[OM] Event: '%s'" % event.__dict__)
try:
action = event.action
data = event.data
schema = data['schema']
result = None
if action == "list":
if schema in objectmodels.keys():
if 'filter' in data:
filter = data['filter']
else:
filter = {}
if 'fields' in data:
fields = data['fields']
else:
fields = []
objlist = []
if objectmodels[schema].count(filter) > WARNSIZE:
hfoslog("[OM] Getting a very long list of items for ", schema, lvl=warn)
for item in objectmodels[schema].find(filter):
try:
listitem = {'uuid': item.uuid, 'name': item.name}
for field in fields:
if field in item._fields:
listitem[field] = item._fields[field]
else:
listitem[field] = None
objlist.append(listitem)
except Exception as e:
hfoslog("[OM] Faulty object or field: ", item._fields, fields, lvl=error)
hfoslog("[OM] Generated object list: ", objlist)
result = {'component': 'objectmanager',
'action': 'list',
'data': {'schema': schema,
'list': objlist
}
}
else:
hfoslog("[OM] List for unavailable schema requested: ", schema, lvl=warn)
elif action == "get":
uuid = data['uuid']
obj = None
if schema in objectmodels.keys() and uuid.upper != "CREATE":
obj = objectmodels[schema].find_one({'uuid': uuid})
if not obj:
hfoslog("[OM] Object not found, creating: ", data)
obj = objectmodels[schema]({'uuid': str(uuid4())})
else:
hfoslog("[OM] Object found, delivering: ", data)
result = {'component': 'objectmanager',
'action': 'get',
'data': obj.serializablefields()
}
elif action == "put":
try:
putobj = data['obj']
uuid = putobj['uuid']
except KeyError:
hfoslog("[OM] Put request with missing arguments!", event, lvl=critical)
return
try:
if uuid != 'create':
obj = objectmodels[schema].find_one({'uuid': uuid})
else:
putobj['uuid'] = uuid4()
if obj:
hfoslog("[OM] Updating object:", obj._fields, lvl=debug)
obj.update(putobj)
else:
obj = objectmodels[schema](putobj)
hfoslog("[OM] Storing object:", obj._fields, lvl=debug)
try:
obj.validate()
except ValidationError:
hfoslog("[OM] Validation of new object failed!", data, lvl=warn)
obj.save()
hfoslog("[OM] Object stored.")
result = {'component': 'objectmanager',
'action': 'put',
'data': (True, obj.uuid),
}
except Exception as e:
hfoslog("[OM] Error during object storage:", e, type(e), lvl=error)
else:
hfoslog("[OM] Unsupported action: ", action, event, event.__dict__, lvl=warn)
return
if result:
try:
self.fireEvent(send(event.client.uuid, result))
except Exception as e:
hfoslog("[OM] Transmission error before broadcast: %s" % e, lvl=error)
except Exception as e:
hfoslog("[OM] Error: '%s' %s" % (e, type(e)), lvl=error)
def mapviewrequest(self, event):
"""
Handles new mapview category requests
:param event: MapviewRequest with basic action types:
* subscribe
* unsubscribe
* update
* list
* get
"""
hfoslog("[MVM] Event: '%s'" % event.__dict__, lvl=debug)
try:
try:
userobj = event.user
action = event.action
data = event.data
try:
nickname = userobj.profile.nick
except AttributeError:
nickname = userobj.account.username
useruuid = userobj.uuid
hfoslog("[MVM] client: ", event.client.__dict__)
clientuuid = event.client.uuid
except Exception as e:
raise ValueError("[MVM] Problem during event unpacking:", e,
type(e))
if action == 'list':
try:
dblist = self._generatemapviewlist()
self.fireEvent(
send(
clientuuid, {
'component': 'mapview',
'action': 'list',
'data': dblist
}))
except Exception as e:
hfoslog("[MVM] Listing error: ", e, type(e), lvl=error)
return
elif action == 'get':
dbmapview = None
try:
dbmapview = mapviewobject.find_one({'uuid': useruuid})
except Exception as e:
hfoslog("[MVM] Get for MapView failed, creating new one.",
e)
if not dbmapview:
try:
# TODO: Move this into a seperate operation (create)
dbmapview = mapviewobject({
'uuid':
str(uuid4()),
'useruuid':
useruuid,
'name':
'%s Default MapView' % nickname,
'shared':
True,
})
hfoslog("[MVM] New mapviewobject: ", dbmapview)
dbmapview.save()
except Exception as e:
hfoslog("[MVM] Storing new view failed: ",
e,
type(e),
lvl=error)
if dbmapview:
self.fireEvent(
send(
clientuuid, {
'component': 'mapview',
'action': 'get',
'data': dbmapview.serializablefields()
}))
return
elif action == 'subscribe':
try:
dbmapview = mapviewobject.find_one({'uuid': data})
except Exception as e:
hfoslog("[MVM] Get for MapView failed. Creating new one.",
e)
if not dbmapview:
dbmapview = mapviewobject({
'uuid': str(uuid4()),
'useruuid': useruuid,
'name': '%s Default MapView' % nickname,
'shared': True,
})
if data in self._subscribers:
if clientuuid not in self._subscribers[data]:
self._subscribers[data].append(clientuuid)
else:
self._subscribers[data] = [clientuuid]
hfoslog("[MVM] Subscription registered: ", data, clientuuid,
dbmapview.to_dict())
self.fireEvent(
send(
clientuuid, {
'component': 'mapview',
'action': 'get',
'data': dbmapview.serializablefields()
}))
return
elif action == 'unsubscribe':
self._unsubscribe(clientuuid, data)
return
# The following need a mapview object attached
try:
mapview = mapviewobject(data)
mapview.validate()
except Exception as e:
hfoslog(
"[MVM] Only mapview related actions left, but no Mapviewobject.",
e,
type(e),
lvl=warn)
return
if action == 'update':
hfoslog("[MVM] Update begin")
try:
uuid = mapview.uuid
dbmapview = mapviewobject.find_one({'uuid': uuid})
hfoslog("[MVM] Database Mapview dict: ",
dbmapview.__dict__,
lvl=error)
except Exception as e:
hfoslog("[MVM] Couldn't get mapview", (data, e, type(e)),
lvl=error)
return
if dbmapview:
try:
dbmapview.update(mapview._fields)
dbmapview.save()
hfoslog("[MVM] Valid update stored.")
except Exception as e:
hfoslog("[MVM] Database mapview update failed: ",
(uuid, e, type(e)),
lvl=error)
return
else:
try:
hfoslog("[MVM] New MapView: ", mapview)
mapview.uuid = uuid # make sure
mapview.save()
dbmapview = mapview
hfoslog("[MVM] New MapView stored.")
if mapview.shared:
hfoslog(
"[MVM] Broadcasting list update for new mapview."
)
self.fireEvent(
broadcast("users",
self._generatemapviewlist()))
except Exception as e:
hfoslog("[MVM] MapView creation error: '%s' (%s)" %
(e, type(e)),
lvl=error)
return
try:
hfoslog("[MVM] Subscriptions: ", self._subscribers)
hfoslog("[MVM] dbmapview: ", mapview._fields)
if dbmapview.shared:
if dbmapview.uuid in self._subscribers:
try:
hfoslog(
"[MVM] Broadcasting mapview update to subscribers."
)
mapviewpacket = {
'component': 'mapview',
'action': 'update',
'data': mapview.serializablefields()
}
self._broadcast(mapviewpacket, dbmapview.uuid)
except Exception as e:
hfoslog(
"[MVM] Transmission error before broadcast: %s"
% e)
else:
hfoslog("[MVM] Not subscribed.")
else:
hfoslog("[MVM] Not shared.")
except Exception as e:
hfoslog("[MVM] Update error during final mapview handling",
e)
except Exception as e:
hfoslog("[MVM] Global Error: '%s' %s" % (e, type(e)), lvl=error)
def wikirequest(self, event):
"""Wiki event handler for incoming events
:param event: WikiRequest with incoming wiki pagename and pagedata
"""
hfoslog("[WIKI] Event: '%s'" % event.__dict__)
try:
action = event.action
data = event.data
if action == "get":
wikipage = wikipageobject.find_one({'name': data})
if not wikipage:
hfoslog("[WIKI] Page not found: ", data)
wikipage = wikipageobject({
'uuid': str(uuid4()),
'name': data,
})
else:
hfoslog("[WIKI] Page found, delivering: ", data)
wikipacket = {
'component': 'wiki',
'action': 'get',
'data': wikipage.serializablefields()
}
elif action == "put":
if data['uuid']:
wikipage = wikipageobject.find_one({'uuid': data['uuid']})
if wikipage:
hfoslog("[WIKI] Updating old page.")
wikipage.update(data)
else:
wikipage = wikipageobject(data)
hfoslog("[WIKI] Storing a new page:", wikipage._fields)
try:
wikipage.validate()
wikipage.save()
except ValidationError:
hfoslog("[WIKI] Validation of new page failed!",
data,
lvl=warn)
hfoslog("[WIKI] Page stored. Reindexing.")
self._updateIndex()
hfoslog("[WIKI] Reindexing done.")
wikipacket = {
'component': 'wiki',
'action': 'put',
'data': (True, wikipage.name),
}
else:
hfoslog(
"[WIKI] Weird request without uuid! Trying to create completely new page.",
lvl=warn)
wikipage = wikipageobject(data)
wikipage.uuid = str(uuid4())
if wikipage.validate():
wikipage.save()
wikipacket = {
'component': 'wiki',
'action': 'put',
'data': (True, wikipage.name),
}
else:
hfoslog("[WIKI] Unsupported action: ",
action,
event,
event.__dict__,
lvl=warn)
return
try:
self.fireEvent(send(event.client.uuid, wikipacket))
except Exception as e:
hfoslog("[WIKI] Transmission error before broadcast: %s" % e,
lvl=error)
except Exception as e:
hfoslog("[WIKI] Error: '%s' %s" % (e, type(e)), lvl=error)
def _broadcast(self, camerapacket, camerauuid):
try:
for recipient in self._subscribers[camerauuid]:
self.fireEvent(send(recipient, camerapacket, raw=True), "hfosweb")
except Exception as e:
hfoslog("[CAM] Failed broadcast: ", e, type(e), lvl=error)
def mapviewrequest(self, event):
"""
Handles new mapview category requests
:param event: MapviewRequest with basic action types:
* subscribe
* unsubscribe
* update
* list
* get
"""
hfoslog("[MVM] Event: '%s'" % event.__dict__, lvl=debug)
try:
try:
userobj = event.user
action = event.action
data = event.data
try:
nickname = userobj.profile.nick
except AttributeError:
nickname = userobj.account.username
useruuid = userobj.uuid
hfoslog("[MVM] client: ", event.client.__dict__)
clientuuid = event.client.uuid
except Exception as e:
raise ValueError("[MVM] Problem during event unpacking:", e, type(e))
if action == 'list':
try:
dblist = self._generatemapviewlist()
self.fireEvent(send(clientuuid, {'component': 'mapview', 'action': 'list', 'data': dblist}))
except Exception as e:
hfoslog("[MVM] Listing error: ", e, type(e), lvl=error)
return
elif action == 'get':
dbmapview = None
try:
dbmapview = mapviewobject.find_one({'uuid': useruuid})
except Exception as e:
hfoslog("[MVM] Get for MapView failed, creating new one.", e)
if not dbmapview:
try:
# TODO: Move this into a seperate operation (create)
dbmapview = mapviewobject({'uuid': str(uuid4()),
'useruuid': useruuid,
'name': '%s Default MapView' % nickname,
'shared': True,
})
hfoslog("[MVM] New mapviewobject: ", dbmapview)
dbmapview.save()
except Exception as e:
hfoslog("[MVM] Storing new view failed: ", e, type(e), lvl=error)
if dbmapview:
self.fireEvent(send(clientuuid, {'component': 'mapview', 'action': 'get',
'data': dbmapview.serializablefields()}))
return
elif action == 'subscribe':
try:
dbmapview = mapviewobject.find_one({'uuid': data})
except Exception as e:
hfoslog("[MVM] Get for MapView failed. Creating new one.", e)
if not dbmapview:
dbmapview = mapviewobject({'uuid': str(uuid4()),
'useruuid': useruuid,
'name': '%s Default MapView' % nickname,
'shared': True,
})
if data in self._subscribers:
if clientuuid not in self._subscribers[data]:
self._subscribers[data].append(clientuuid)
else:
self._subscribers[data] = [clientuuid]
hfoslog("[MVM] Subscription registered: ", data, clientuuid, dbmapview.to_dict())
self.fireEvent(send(clientuuid, {'component': 'mapview', 'action': 'get',
'data': dbmapview.serializablefields()}))
return
elif action == 'unsubscribe':
self._unsubscribe(clientuuid, data)
return
# The following need a mapview object attached
try:
mapview = mapviewobject(data)
mapview.validate()
except Exception as e:
hfoslog("[MVM] Only mapview related actions left, but no Mapviewobject.", e, type(e), lvl=warn)
return
if action == 'update':
hfoslog("[MVM] Update begin")
try:
uuid = mapview.uuid
dbmapview = mapviewobject.find_one({'uuid': uuid})
hfoslog("[MVM] Database Mapview dict: ", dbmapview.__dict__, lvl=error)
except Exception as e:
hfoslog("[MVM] Couldn't get mapview", (data, e, type(e)), lvl=error)
return
if dbmapview:
try:
dbmapview.update(mapview._fields)
dbmapview.save()
hfoslog("[MVM] Valid update stored.")
except Exception as e:
hfoslog("[MVM] Database mapview update failed: ", (uuid, e, type(e)), lvl=error)
return
else:
try:
hfoslog("[MVM] New MapView: ", mapview)
mapview.uuid = uuid # make sure
mapview.save()
dbmapview = mapview
hfoslog("[MVM] New MapView stored.")
if mapview.shared:
hfoslog("[MVM] Broadcasting list update for new mapview.")
self.fireEvent(broadcast("users", self._generatemapviewlist()))
except Exception as e:
hfoslog("[MVM] MapView creation error: '%s' (%s)" % (e, type(e)), lvl=error)
return
try:
hfoslog("[MVM] Subscriptions: ", self._subscribers)
hfoslog("[MVM] dbmapview: ", mapview._fields)
if dbmapview.shared:
if dbmapview.uuid in self._subscribers:
try:
hfoslog("[MVM] Broadcasting mapview update to subscribers.")
mapviewpacket = {'component': 'mapview',
'action': 'update',
'data': mapview.serializablefields()
}
self._broadcast(mapviewpacket, dbmapview.uuid)
except Exception as e:
hfoslog("[MVM] Transmission error before broadcast: %s" % e)
else:
hfoslog("[MVM] Not subscribed.")
else:
hfoslog("[MVM] Not shared.")
except Exception as e:
hfoslog("[MVM] Update error during final mapview handling", e)
except Exception as e:
hfoslog("[MVM] Global Error: '%s' %s" % (e, type(e)), lvl=error)
