forked from indymedia/epicyon
83 lines
2.9 KiB
Python
83 lines
2.9 KiB
Python
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__filename__ = "socnet.py"
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__author__ = "Bob Mottram"
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__license__ = "AGPL3+"
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__version__ = "1.1.0"
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__maintainer__ = "Bob Mottram"
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__email__ = "bob@freedombone.net"
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__status__ = "Production"
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from session import createSession
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from webfinger import webfingerHandle
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from posts import getPersonBox
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from posts import getPostDomains
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def instancesGraph(baseDir: str, handles: str,
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proxyType: str,
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port: int, httpPrefix: str,
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debug: bool, projectVersion: str) -> str:
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""" Returns a dot graph of federating instances
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based upon a few sample handles.
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The handles argument should contain a comma separated list
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of handles on different instances
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"""
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dotGraphStr = 'digraph instances {\n'
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if ',' not in handles:
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return dotGraphStr + '}\n'
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session = createSession(proxyType)
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if not session:
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return dotGraphStr + '}\n'
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personCache = {}
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cachedWebfingers = {}
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federationList = []
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maxMentions = 99
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maxEmoji = 99
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maxAttachments = 5
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personHandles = handles.split(',')
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for handle in personHandles:
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handle = handle.strip()
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if handle.startswith('@'):
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handle = handle[1:]
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if '@' not in handle:
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continue
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nickname = handle.split('@')[0]
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domain = handle.split('@')[1]
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domainFull = domain
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if port:
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if port != 80 and port != 443:
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if ':' not in domain:
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domainFull = domain + ':' + str(port)
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handle = httpPrefix + "://" + domainFull + "/@" + nickname
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wfRequest = \
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webfingerHandle(session, handle, httpPrefix,
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cachedWebfingers,
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domain, projectVersion)
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if not wfRequest:
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return dotGraphStr + '}\n'
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if not isinstance(wfRequest, dict):
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print('Webfinger for ' + handle + ' did not return a dict. ' +
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str(wfRequest))
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return dotGraphStr + '}\n'
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(personUrl, pubKeyId, pubKey,
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personId, shaedInbox,
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avatarUrl, displayName) = getPersonBox(baseDir, session, wfRequest,
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personCache,
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projectVersion, httpPrefix,
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nickname, domain, 'outbox')
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postDomains = \
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getPostDomains(session, personUrl, 64, maxMentions, maxEmoji,
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maxAttachments, federationList,
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personCache, debug,
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projectVersion, httpPrefix, domain, [])
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postDomains.sort()
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for fedDomain in postDomains:
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dotLineStr = ' "' + domain + '" -> "' + fedDomain + '";\n'
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if dotLineStr not in dotGraphStr:
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dotGraphStr += dotLineStr
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return dotGraphStr + '}\n'
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