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johnymontana/AttendeeGraph.js

Created April 10, 2019 15:30
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El Grapho Experiments
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AttendeeGraph.js
import React from "react";
import { Component } from "react";
import { withStyles } from "@material-ui/core/styles";
import neo4j from "neo4j-driver/lib/browser/neo4j-web";
import ElGrapho from "elgrapho";
const styles = theme => ({
});
const findIndex = (nodes, i) => {
return nodes.reduce((acc, cur, idx) => {
if (cur.id == i) {
return idx
} else {
return acc
}
},0)
}
class AttendeeGraph extends Component {
constructor(props) {
super(props);
this.state = {
graphModel: {}
}
this.driver = neo4j.driver(
process.env.REACT_APP_NEO4J_URI,
neo4j.auth.basic(
process.env.REACT_APP_NEO4J_USER,
process.env.REACT_APP_NEO4J_PASSWORD
),
{encrypted: true}
)
}
componentDidMount() {
const session = this.driver.session();
session.run(
`MATCH (e:Event) WHERE EXISTS ((e)<-[:ATTENDING]-())
WITH COLLECT(e {name: e.\`Event Name (Node Name)\`, nodeSize: 0.75, group: 1.0, id: toFloat(id(e))}) AS events
MATCH (p:Person)
WITH events, COLLECT(p {.name, group: 2.0, nodeSize: 0.1, id: toFloat(id(p))}) AS persons
MATCH (:Event)<-[r:ATTENDING]-(:Person)
WITH events, persons, COLLECT(r {from: toFloat(id(startNode(r))), to: toFloat(id(endNode(r)))}) AS links
MATCH (t:Tool)
WITH events, persons, links, COLLECT(t{.name, id: toFloat(id(t)), group: 3.0}) AS tools
MATCH (:Tool)<-[r:USES]-(:Person)
WITH events, persons, links, tools, COLLECT(r {from: toFloat(id(startNode(r))), to: toFloat(id(endNode(r)))}) AS toolLinks
RETURN *
`
).then(result => {
const events = result.records[0].get("events");
const persons = result.records[0].get("persons");
const tools = result.records[0].get("tools");
const links = result.records[0].get("links");
const toolLinks = result.records[0].get("toolLinks");
let data = {
nodes: [...events, ...persons, ...tools],
links: [...links, ...toolLinks]
};
let model = {
nodes: [],
edges: [],
width: 600,
height: 600
};
data.nodes.forEach(function(node, n) {
model.nodes.push({
group: node.group,
label: node.name,
nodeSize: node.nodeSize
});
});
data.links.forEach(function(link) {
let fromIndex = findIndex(data.nodes, link.from)
let toIndex = findIndex(data.nodes, link.to);
model.edges.push({
from: fromIndex,
to: toIndex
});
});
console.log(model);
let graph = new ElGrapho({
container: document.getElementById('graphviz'),
model: ElGrapho.layouts.ForceDirected(model),
debug: true
});
})
// let data = {
// "nodes":[
// {"name":"Myriel","group":1},
// {"name":"Napoleon","group":1},
// {"name":"Mlle.Baptistine","group":1},
// {"name":"Mme.Magloire","group":1},
// {"name":"CountessdeLo","group":1},
// {"name":"Geborand","group":1},
// {"name":"Champtercier","group":1},
// {"name":"Cravatte","group":1},
// {"name":"Count","group":1},
// {"name":"OldMan","group":1},
// {"name":"Labarre","group":2},
// {"name":"Valjean","group":2},
// {"name":"Marguerite","group":3},
// {"name":"Mme.deR","group":2},
// {"name":"Isabeau","group":2},
// {"name":"Gervais","group":2},
// {"name":"Tholomyes","group":3},
// {"name":"Listolier","group":3},
// {"name":"Fameuil","group":3},
// {"name":"Blacheville","group":3},
// {"name":"Favourite","group":3},
// {"name":"Dahlia","group":3},
// {"name":"Zephine","group":3},
// {"name":"Fantine","group":3},
// {"name":"Mme.Thenardier","group":4},
// {"name":"Thenardier","group":4},
// {"name":"Cosette","group":5},
// {"name":"Javert","group":4},
// {"name":"Fauchelevent","group":0},
// {"name":"Bamatabois","group":2},
// {"name":"Perpetue","group":3},
// {"name":"Simplice","group":2},
// {"name":"Scaufflaire","group":2},
// {"name":"Woman1","group":2},
// {"name":"Judge","group":2},
// {"name":"Champmathieu","group":2},
// {"name":"Brevet","group":2},
// {"name":"Chenildieu","group":2},
// {"name":"Cochepaille","group":2},
// {"name":"Pontmercy","group":4},
// {"name":"Boulatruelle","group":6},
// {"name":"Eponine","group":4},
// {"name":"Anzelma","group":4},
// {"name":"Woman2","group":5},
// {"name":"MotherInnocent","group":0},
// {"name":"Gribier","group":0},
// {"name":"Jondrette","group":7},
// {"name":"Mme.Burgon","group":7},
// {"name":"Gavroche","group":8},
// {"name":"Gillenormand","group":5},
// {"name":"Magnon","group":5},
// {"name":"Mlle.Gillenormand","group":5},
// {"name":"Mme.Pontmercy","group":5},
// {"name":"Mlle.Vaubois","group":5},
// {"name":"Lt.Gillenormand","group":5},
// {"name":"Marius","group":8},
// {"name":"BaronessT","group":5},
// {"name":"Mabeuf","group":8},
// {"name":"Enjolras","group":8},
// {"name":"Combeferre","group":8},
// {"name":"Prouvaire","group":8},
// {"name":"Feuilly","group":8},
// {"name":"Courfeyrac","group":8},
// {"name":"Bahorel","group":8},
// {"name":"Bossuet","group":8},
// {"name":"Joly","group":8},
// {"name":"Grantaire","group":8},
// {"name":"MotherPlutarch","group":9},
// {"name":"Gueulemer","group":4},
// {"name":"Babet","group":4},
// {"name":"Claquesous","group":4},
// {"name":"Montparnasse","group":4},
// {"name":"Toussaint","group":5},
// {"name":"Child1","group":10},
// {"name":"Child2","group":10},
// {"name":"Brujon","group":4},
// {"name":"Mme.Hucheloup","group":8}
// ],
// "links":[
// {"source":1,"target":0,"value":1},
// {"source":2,"target":0,"value":8},
// {"source":3,"target":0,"value":10},
// {"source":3,"target":2,"value":6},
// {"source":4,"target":0,"value":1},
// {"source":5,"target":0,"value":1},
// {"source":6,"target":0,"value":1},
// {"source":7,"target":0,"value":1},
// {"source":8,"target":0,"value":2},
// {"source":9,"target":0,"value":1},
// {"source":11,"target":10,"value":1},
// {"source":11,"target":3,"value":3},
// {"source":11,"target":2,"value":3},
// {"source":11,"target":0,"value":5},
// {"source":12,"target":11,"value":1},
// {"source":13,"target":11,"value":1},
// {"source":14,"target":11,"value":1},
// {"source":15,"target":11,"value":1},
// {"source":17,"target":16,"value":4},
// {"source":18,"target":16,"value":4},
// {"source":18,"target":17,"value":4},
// {"source":19,"target":16,"value":4},
// {"source":19,"target":17,"value":4},
// {"source":19,"target":18,"value":4},
// {"source":20,"target":16,"value":3},
// {"source":20,"target":17,"value":3},
// {"source":20,"target":18,"value":3},
// {"source":20,"target":19,"value":4},
// {"source":21,"target":16,"value":3},
// {"source":21,"target":17,"value":3},
// {"source":21,"target":18,"value":3},
// {"source":21,"target":19,"value":3},
// {"source":21,"target":20,"value":5},
// {"source":22,"target":16,"value":3},
// {"source":22,"target":17,"value":3},
// {"source":22,"target":18,"value":3},
// {"source":22,"target":19,"value":3},
// {"source":22,"target":20,"value":4},
// {"source":22,"target":21,"value":4},
// {"source":23,"target":16,"value":3},
// {"source":23,"target":17,"value":3},
// {"source":23,"target":18,"value":3},
// {"source":23,"target":19,"value":3},
// {"source":23,"target":20,"value":4},
// {"source":23,"target":21,"value":4},
// {"source":23,"target":22,"value":4},
// {"source":23,"target":12,"value":2},
// {"source":23,"target":11,"value":9},
// {"source":24,"target":23,"value":2},
// {"source":24,"target":11,"value":7},
// {"source":25,"target":24,"value":13},
// {"source":25,"target":23,"value":1},
// {"source":25,"target":11,"value":12},
// {"source":26,"target":24,"value":4},
// {"source":26,"target":11,"value":31},
// {"source":26,"target":16,"value":1},
// {"source":26,"target":25,"value":1},
// {"source":27,"target":11,"value":17},
// {"source":27,"target":23,"value":5},
// {"source":27,"target":25,"value":5},
// {"source":27,"target":24,"value":1},
// {"source":27,"target":26,"value":1},
// {"source":28,"target":11,"value":8},
// {"source":28,"target":27,"value":1},
// {"source":29,"target":23,"value":1},
// {"source":29,"target":27,"value":1},
// {"source":29,"target":11,"value":2},
// {"source":30,"target":23,"value":1},
// {"source":31,"target":30,"value":2},
// {"source":31,"target":11,"value":3},
// {"source":31,"target":23,"value":2},
// {"source":31,"target":27,"value":1},
// {"source":32,"target":11,"value":1},
// {"source":33,"target":11,"value":2},
// {"source":33,"target":27,"value":1},
// {"source":34,"target":11,"value":3},
// {"source":34,"target":29,"value":2},
// {"source":35,"target":11,"value":3},
// {"source":35,"target":34,"value":3},
// {"source":35,"target":29,"value":2},
// {"source":36,"target":34,"value":2},
// {"source":36,"target":35,"value":2},
// {"source":36,"target":11,"value":2},
// {"source":36,"target":29,"value":1},
// {"source":37,"target":34,"value":2},
// {"source":37,"target":35,"value":2},
// {"source":37,"target":36,"value":2},
// {"source":37,"target":11,"value":2},
// {"source":37,"target":29,"value":1},
// {"source":38,"target":34,"value":2},
// {"source":38,"target":35,"value":2},
// {"source":38,"target":36,"value":2},
// {"source":38,"target":37,"value":2},
// {"source":38,"target":11,"value":2},
// {"source":38,"target":29,"value":1},
// {"source":39,"target":25,"value":1},
// {"source":40,"target":25,"value":1},
// {"source":41,"target":24,"value":2},
// {"source":41,"target":25,"value":3},
// {"source":42,"target":41,"value":2},
// {"source":42,"target":25,"value":2},
// {"source":42,"target":24,"value":1},
// {"source":43,"target":11,"value":3},
// {"source":43,"target":26,"value":1},
// {"source":43,"target":27,"value":1},
// {"source":44,"target":28,"value":3},
// {"source":44,"target":11,"value":1},
// {"source":45,"target":28,"value":2},
// {"source":47,"target":46,"value":1},
// {"source":48,"target":47,"value":2},
// {"source":48,"target":25,"value":1},
// {"source":48,"target":27,"value":1},
// {"source":48,"target":11,"value":1},
// {"source":49,"target":26,"value":3},
// {"source":49,"target":11,"value":2},
// {"source":50,"target":49,"value":1},
// {"source":50,"target":24,"value":1},
// {"source":51,"target":49,"value":9},
// {"source":51,"target":26,"value":2},
// {"source":51,"target":11,"value":2},
// {"source":52,"target":51,"value":1},
// {"source":52,"target":39,"value":1},
// {"source":53,"target":51,"value":1},
// {"source":54,"target":51,"value":2},
// {"source":54,"target":49,"value":1},
// {"source":54,"target":26,"value":1},
// {"source":55,"target":51,"value":6},
// {"source":55,"target":49,"value":12},
// {"source":55,"target":39,"value":1},
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// {"source":55,"target":26,"value":21},
// {"source":55,"target":11,"value":19},
// {"source":55,"target":16,"value":1},
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// {"source":55,"target":48,"value":4},
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// {"source":70,"target":41,"value":1},
// {"source":70,"target":58,"value":1},
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// {"source":74,"target":73,"value":3},
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// {"source":75,"target":25,"value":3},
// {"source":75,"target":48,"value":1},
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// {"source":76,"target":65,"value":1},
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// {"source":76,"target":62,"value":1},
// {"source":76,"target":48,"value":1},
// {"source":76,"target":58,"value":1}
// ]
// }
}
render() {
return (
<div
id="graphviz"
style={{
width: "600px",
height: "600px"
}}
/>
)
}
}
export default withStyles(styles)(AttendeeGraph);
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