epicyon/delete.py

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2019-07-11 21:38:28 +00:00
__filename__ = "delete.py"
__author__ = "Bob Mottram"
__license__ = "AGPL3+"
__version__ = "0.0.1"
__maintainer__ = "Bob Mottram"
__email__ = "bob@freedombone.net"
__status__ = "Production"
import os
import json
import commentjson
from utils import getStatusNumber
from utils import createOutboxDir
from utils import urlPermitted
from utils import getNicknameFromActor
from utils import getDomainFromActor
from posts import sendSignedJson
def createDelete(session,baseDir: str,federationList: [], \
nickname: str, domain: str, port: int, \
toUrl: str, ccUrl: str, httpPrefix: str, \
objectUrl: str,clientToServer: bool, \
sendThreads: [],postLog: [], \
personCache: {},cachedWebfingers: {}, \
debug: bool) -> {}:
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"""Creates a delete message
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Typically toUrl will be https://www.w3.org/ns/activitystreams#Public
and ccUrl might be a specific person whose post is to be deleted
objectUrl is typically the url of the message, corresponding to url
or atomUri in createPostBase
"""
if not urlPermitted(objectUrl,federationList,"inbox:write"):
return None
if ':' in domain:
domain=domain.split(':')[0]
fullDomain=domain
if port!=80 and port!=443:
fullDomain=domain+':'+str(port)
statusNumber,published = getStatusNumber()
newDeleteId= \
httpPrefix+'://'+fullDomain+'/users/'+nickname+'/statuses/'+statusNumber
newDelete = {
'actor': httpPrefix+'://'+fullDomain+'/users/'+nickname,
'atomUri': httpPrefix+'://'+fullDomain+'/users/'+nickname+'/statuses/'+statusNumber,
'cc': [],
'id': newDeleteId+'/activity',
'object': objectUrl,
'published': published,
'to': [toUrl],
'type': 'Delete'
}
if ccUrl:
if len(ccUrl)>0:
newDelete['cc']=[ccUrl]
deleteNickname=None
deleteDomain=None
deletePort=None
if '/users/' in objectUrl:
deleteNickname=getNicknameFromActor(objectUrl)
deleteDomain,deletePort=getDomainFromActor(objectUrl)
if deleteNickname and deleteDomain:
sendSignedJson(newDelete,session,baseDir, \
nickname,domain,port, \
deleteNickname,deleteDomain,deletePort, \
'https://www.w3.org/ns/activitystreams#Public', \
httpPrefix,True,clientToServer,federationList, \
sendThreads,postLog,cachedWebfingers,personCache,debug)
return newDelete
def deletePublic(session,baseDir: str,federationList: [], \
nickname: str, domain: str, port: int, httpPrefix: str, \
objectUrl: str,clientToServer: bool, \
sendThreads: [],postLog: [], \
personCache: {},cachedWebfingers: {}, \
debug: bool) -> {}:
"""Makes a public delete activity
"""
fromDomain=domain
if port!=80 and port!=443:
if ':' not in domain:
fromDomain=domain+':'+str(port)
toUrl = 'https://www.w3.org/ns/activitystreams#Public'
ccUrl = httpPrefix + '://'+fromDomain+'/users/'+nickname+'/followers'
return createDelete(session,baseDir,federationList, \
nickname,domain,port, \
toUrl,ccUrl,httpPrefix, \
objectUrl,clientToServer, \
sendThreads,postLog, \
personCache,cachedWebfingers, \
debug)
def deletePost(session,baseDir: str,federationList: [], \
nickname: str, domain: str, port: int, httpPrefix: str, \
deleteNickname: str, deleteDomain: str, \
deletePort: int, deleteHttpsPrefix: str, \
deleteStatusNumber: int,clientToServer: bool, \
sendThreads: [],postLog: [], \
personCache: {},cachedWebfingers: {}, \
debug: bool) -> {}:
"""Deletes a given status post
"""
deletedDomain=deleteDomain
if deletePort!=80 and deletePort!=443:
if ':' not in deletedDomain:
deletedDomain=deletedDomain+':'+str(deletePort)
objectUrl = deleteHttpsPrefix + '://'+deletedDomain+'/users/'+ \
deleteNickname+'/statuses/'+str(deleteStatusNumber)
return deletePublic(session,baseDir,federationList, \
nickname,domain,port,httpPrefix, \
objectUrl,clientToServer, \
sendThreads,postLog, \
personCache,cachedWebfingers, \
debug)