epicyon/socnet.py

89 lines
3.2 KiB
Python

__filename__ = "socnet.py"
__author__ = "Bob Mottram"
__license__ = "AGPL3+"
__version__ = "1.2.0"
__maintainer__ = "Bob Mottram"
__email__ = "bob@libreserver.org"
__status__ = "Production"
__module_group__ = "Moderation"
from session import createSession
from webfinger import webfingerHandle
from posts import getPersonBox
from posts import getPostDomains
from utils import getFullDomain
def instancesGraph(base_dir: str, handles: str,
proxy_type: str,
port: int, http_prefix: str,
debug: bool, project_version: str,
system_language: str, signing_priv_key_pem: str) -> str:
""" Returns a dot graph of federating instances
based upon a few sample handles.
The handles argument should contain a comma separated list
of handles on different instances
"""
dotGraphStr = 'digraph instances {\n'
if ',' not in handles:
return dotGraphStr + '}\n'
session = createSession(proxy_type)
if not session:
return dotGraphStr + '}\n'
person_cache = {}
cached_webfingers = {}
federationList = []
max_mentions = 99
max_emoji = 99
maxAttachments = 5
personHandles = handles.split(',')
for handle in personHandles:
handle = handle.strip()
if handle.startswith('@'):
handle = handle[1:]
if '@' not in handle:
continue
nickname = handle.split('@')[0]
domain = handle.split('@')[1]
domainFull = getFullDomain(domain, port)
handle = http_prefix + "://" + domainFull + "/@" + nickname
wfRequest = \
webfingerHandle(session, handle, http_prefix,
cached_webfingers,
domain, project_version, debug, False,
signing_priv_key_pem)
if not wfRequest:
return dotGraphStr + '}\n'
if not isinstance(wfRequest, dict):
print('Webfinger for ' + handle + ' did not return a dict. ' +
str(wfRequest))
return dotGraphStr + '}\n'
originDomain = None
(personUrl, pubKeyId, pubKey, personId, shaedInbox, avatarUrl,
displayName, _) = getPersonBox(signing_priv_key_pem,
originDomain,
base_dir, session, wfRequest,
person_cache,
project_version, http_prefix,
nickname, domain, 'outbox',
27261)
wordFrequency = {}
postDomains = \
getPostDomains(session, personUrl, 64, max_mentions, max_emoji,
maxAttachments, federationList,
person_cache, debug,
project_version, http_prefix, domain,
wordFrequency, [], system_language,
signing_priv_key_pem)
postDomains.sort()
for fedDomain in postDomains:
dotLineStr = ' "' + domain + '" -> "' + fedDomain + '";\n'
if dotLineStr not in dotGraphStr:
dotGraphStr += dotLineStr
return dotGraphStr + '}\n'