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##
# Copyright (C) 2013 Jessica T. (Tsyesika) <xray7224@googlemail.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
##
from datetime import datetime
from dateutil.parser import parse
from requests_oauthlib import OAuth1
from pypump.openid import OpenID
from pypump import exception
from pypump.exception.PumpException import PumpException
from pypump.models import AbstractModel
from pypump.compatability import *
@implement_to_string
class Person(AbstractModel):
_mapping = {
"preferredUsername":"username",
"displayName":"display_name",
}
TYPE = "person"
ENDPOINT = "/api/user/{username}/feed"
id = ""
username = ""
display_name = ""
url = "" # url to profile
updated = None # Last time this was updated
published = None # when they joined (I think?)
location = None # place item
summary = "" # lil bit about them =]
image = None # Image items
inbox = None
outbox = None
is_self = False # is this you?
def __init__(self, webfinger=None, id="", username="", url="", summary="",
inbox=None, outbox=None, display_name="", image=None,
published=None, updated=None, location=None, me=None,
*args, **kwargs):
"""
id - the ID of the person. e.g. acct:Username@server.example
username - persons username
url - url to profile
summary - summary of the user
inbox - This is the person's inbox
outbox - This is the person's outbox
display_name - what the user want's to show up (defualt: username)
image - image of the user (default: No image/None)
published - when the user joined pump (default: now)
updated - when the user last updated their profile (default: published)
location - where the user resides (default: No location/None)
me - you, used to set is_self, if not given it assumes this person _isn't_ you
"""
super(Person, self).__init__(*args, **kwargs)
# okay we need to check if the webfinger is being used
if isinstance(webfinger, string_types):
# first clean up
webfinger = webfinger.lstrip(" ").rstrip(" ")
# okay now we need to look if it's on our servers or not.
if "@" in webfinger:
username, server = webfinger.split("@")
else:
# they probably just gave a username, the assumption is it's on our server!
username, server = webfinger, self._pump.server
if username == self._pump.nickname and server == self._pump.server:
self.inbox = self._pump.Inbox(self) if inbox is None else inbox
self.outbox = self._pump.Outbox(self) if outbox is None else outbox
# now do some checking
if server == self._pump.server:
# cool we can get quite a bit of info.
data = self._pump.request("/api/user/{0}/profile".format(username))
else:
self.id = "acct:%s@%s" % (username, server)
self.username = username
self.server = server
self.is_self = False
url = "{proto}://{server}/api/user/{username}/profile".format(
proto=self._pump.protocol,
server=self.server,
username=self.username
)
# register client as we need to use the client credentials
self.register_client()
data = self._pump.request(url, client=self.client)
self.unserialize(data, obj=self)
return
self.id = id
self.inbox = self._pump.Inbox(self) if inbox is None else inbox
self.username = username
self.url = url
self.summary = summary
self.image = image
if display_name:
self.display_name = display_name
else:
self.display_name = self.username
if published:
self.published = published
else:
self.published = datetime.now()
if updated:
self.updated = updated
else:
self.updated = self.published
if me and self.id == me.id:
self.is_self = True
self.outbox = self._pump.Outbox(self)
self.message = self.outbox
@property
def webfinger(self):
return self.id[5:]
def register_client(self):
""" Registers client on foreign server """
openid = OpenID(
self.server,
self._pump.client_name,
self._pump.client_type
)
openid.pypump = self._pump
self.client_credentials = openid.register_client()
self.client = OAuth1(
client_key=self.client_credentials.key,
client_secret=self.client_credentials.secret
)
def follow(self):
""" You follow this user """
activity = {
"verb":"follow",
"object":{
"id":self.id,
"objectType":self.objectType,
}
}
endpoint = self.ENDPOINT.format(username=self._pump.nickname)
data = self._pump.request(endpoint, method="POST", data=activity)
if "error" in data:
raise PumpException(data["error"])
self.unserialize(data, obj=self)
return True
def unfollow(self):
""" Unfollow a user """
activity = {
"verb":"stop-following",
"object":{
"id":self.id,
"objectType":self.objectType,
}
}
endpoint = self.ENDPOINT.format(username=self._pump.nickname)
data = self._pump.request(endpoint, method="POST", data=activity)
if "error" in data:
raise PumpException(data["error"])
self.unserialize(data, obj=self)
return True
def __repr__(self):
return "<Person: {person}>".format(person=self.id.replace("acct:", ""))
def __str__(self):
return self.__repr__()
@classmethod
def unserialize_service(cls, data, obj):
""" Unserializes the data from a service """
id = data["id"]
display = data["displayName"]
updated = parse(data["updated"]) if "updated" in data else datetime.now()
published = parse(data["published"]) if "published" in data else updated
if obj is None:
obj = cls()
obj.id = id
obj.display = display
obj.updated = updated
obj.published = published
return obj
@classmethod
def unserialize(cls, data, obj=None):
""" Goes from JSON -> Person object """
if data.get("objectType", "") == "service":
return cls.unserialize_service(data, obj)
self = cls() if obj is None else obj
if "verb" in data and data["verb"] in ["follow", "stop-following"]:
return None
try:
username = data["preferredUsername"]
display = data["displayName"]
except KeyError:
# This will be fixed properly soon.
return None
self.id = data["id"]
self.username = username
self.display_name = display
self.url = data["links"]["self"]["href"]
self.summary = data["summary"] if "summary" in data else ""
self.updated = parse(data["updated"]) if "updated" in data else datetime.now()
self.published = parse(data["published"]) if "published" in data else self.updated
self.me = True if "acct:%s@%s" % (cls._pump.nickname, cls._pump.server) == self.id else False
self.location = cls._pump.Location.unserialize(data["location"]) if "location" in data else None
self.updated = parse(data["updated"]) if "updated" in data else datetime.now()
return self
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