def __init__(self):
self.text = None
self.authors = Authors()
self.cursors = Cursors()
self.color = None
self.user_id = None
self.changeset = None
def run_api(args):
log.debug("launched as API client")
if not args.apikey:
log.error("Missing API Key!")
sys.exit(1)
mypad = APIClient(args.apikey, "http://%s:%s/api" % (args.host,
args.port))
text = Text(Attributes(mypad, args.pad), Authors(), Cursors())
idx = 0
while True:
try:
cnt = int(mypad.getRevisionsCount(args.pad)["revisions"])
if cnt+1 != idx:
print chr(27) + "[2J" # clear screen
print " "
class EtherpadDispatch(object):
def __init__(self):
self.text = None
self.authors = Authors()
self.cursors = Cursors()
self.color = None
self.user_id = None
self.changeset = None
def on_client_vars(self, data):
log.debug("on_clientvars: %s" % data)
vars = data["collab_client_vars"]
text = vars["initialAttributedText"]["text"]
csd = dict(old_len=len(text),
new_len=len(text),
ops=vars["initialAttributedText"]["attribs"],
char_bank="")
apool = vars["apool"]
for i, params in apool['numToAttrib'].iteritems():
if params[0] == 'author' and params[1] == data['userId']:
user_id = i
break
else:
apool['numToAttrib'][str(int(i)+1)] = ['author', data["userId"]]
user_id = str(int(i)+1)
self.authors.set_user_id(user_id, data['userId'], color=data['userColor'])
self.text = Text(text=text, cursors=self.cursors, attribs=Attributes(pool=apool), authors=self.authors)
csd = pack(csd)
self.text.update(csd)
self.text.set_revision(int(vars["rev"]))
for author, d in vars["historicalAuthorData"].iteritems():
name = d['name'] if 'name' in d.keys() else author
self.authors.add(author, name=name, color=d['colorId'], padIDs=d['padIDs'])
self.authors.set_color_palette(data["colorPalette"])
def on_new_changes(self, data):
log.debug("on_new_changes: %s" % data)
newRev = int(data["newRev"])
changeset = data["changeset"]
if 'apool' in data.keys():
self.text._attributes._pool = data['apool']
if newRev > self.text.get_revision():
log.debug("apply changeset %s at rev %s" % (changeset, newRev))
self.text.update(changeset)
self.text.set_revision(newRev)
else:
log.error("ERROR: new revision prior to current revision")
def on_accept_commit(self, data):
log.debug('on_accept_commit(%s)' % data)
rev = int(data["newRev"])
changeset = self.changeset['changeset']
if 'apool' in self.changeset.keys():
self.text._attributes._pool = self.changeset['apool']
if rev > self.text.get_revision():
log.debug("apply changeset %s at rev %s" % (changeset, rev))
self.text.update(changeset)
self.text.set_revision(rev)
else:
log.error("base revision different from current")
def on_user_newinfo(self, data):
log.debug("on_user_newinfo: %s" % data)
userid = data["userInfo"]["userId"]
name = userid
if "name" in data["userInfo"]:
name = data["userInfo"]["name"]
colorid = data["userInfo"]["colorId"]
self.authors.add(userid, name=name, color=colorid)
log.debug("new author: %s (id:%s, color:%s)" % (name, userid, colorid))
def on_user_leave(self, data):
log.debug("on_user_leave: %s" % data)
def on_custom(self, data):
if data["payload"]["action"] == "cursorPosition":
log.debug("on_custom:cursorPosition: %s" % data)
locationX = data["payload"]["locationX"]
locationY = data["payload"]["locationY"]
authorId = data["payload"]["authorId"]
authorName = data["payload"]["authorName"]
self.cursors.update(authorId, locationX, locationY)
log.debug("change cursor position of (%s, %s) to (%s, %s)" % (authorId,
authorName,
locationX,
locationY))
elif data["payload"]["action"] == "requestRTC":
message = {
"type" : 'RTC',
"action" : 'declineRTC',
"padId" : data["payload"]["padId"],
"targetAuthorId" : data["payload"]["targetAuthorId"],
"myAuthorId" : data["payload"]["authorId"]
}
def on_response(self, *args):
log.debug("requestRTC:Response(%s)" % args)
self.socketIO.emit('message', dict(component='pad',
type="CUSTOM",
padId=self.socketIO.params['padid'],
data=dict(payload=message),
protocolVersion=2), on_response)