git ssb

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const http = require('http')
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const Assets = require('bankai')
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const { join } = require('path')
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const fromJson = require('ngraph.fromjson')
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const defaultsDeep = require('lodash/defaultsDeep')
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const defaultVizConfig = require('./config')
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const Api = require('./api')
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var _server
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module.exports = {
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  name: 'ssb-graphviz',
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  version: require('./package.json').version,
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  manifest: {},
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  init: function (ssb, config, reconnect) {
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    // close existing server. when scuttlebot plugins get a deinit method, we
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    // will close it in that instead it
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    if (server) server.close()
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    var server = Server(ssb, config, reconnect)
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    _server = server
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    server.listen()
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    return {}
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  }
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}
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function Server (ssb, config, reconnect) {
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  const vizConfig = defaultsDeep(config['ssb-graphviz'], defaultVizConfig)
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  const { host, port } = parseAddr(config.listenAddr, {
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    host: vizConfig.host,
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    port: vizConfig.port
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  })
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  var server = http.createServer(Api(ssb, config))
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  return {
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    listen,
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    close
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  }
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  function listen () {
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    server.listen(port, host, function () {
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      var hostName = ~host.indexOf(':') ? '[' + host + ']' : host
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      console.log(`Listening on http://${hostName}:${port}/`)
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    })
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  }
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  function close () {
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    server.close()
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  }
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}
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function parseAddr(str, def) {
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  if (!str) return def
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  var i = str.lastIndexOf(':')
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  if (~i) return {host: str.substr(0, i), port: str.substr(i+1)}
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  if (isNaN(str)) return {host: str, port: def.port}
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  return {host: def.host, port: str}
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}
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