mirror of
https://github.com/MISP/misp-galaxy.git
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319 lines
12 KiB
JavaScript
319 lines
12 KiB
JavaScript
document$.subscribe(function () {
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const NODE_RADIUS = 8;
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const NODE_COLOR = "#69b3a2";
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const Parent_Node_COLOR = "#ff0000";
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function parseFilteredTable(tf, allData) {
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var data = [];
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tf.getFilteredData().forEach((row, i) => {
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sourcePath = allData[row[0] - 2].sourcePath;
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targetPath = allData[row[0] - 2].targetPath;
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data.push({
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source: row[1][0],
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sourcePath: sourcePath,
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sourceGalaxy: row[1][1],
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target: row[1][2],
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targetPath: targetPath,
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targetGalaxy: row[1][3],
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level: row[1][4]
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});
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});
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return data;
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}
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function parseTable(table) {
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var data = [];
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table.querySelectorAll("tr").forEach((row, i) => {
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if (i > 1) {
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var cells = row.querySelectorAll("td");
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var sourceAnchor = cells[0].querySelector("a");
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var sourcePath = sourceAnchor ? sourceAnchor.getAttribute("href") : null;
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var targetAnchor = cells[2].querySelector("a");
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var targetPath = targetAnchor ? targetAnchor.getAttribute("href") : null;
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data.push({
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source: cells[0].textContent,
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sourceGalaxy: cells[1].textContent,
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target: cells[2].textContent,
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targetGalaxy: cells[3].textContent,
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sourcePath: sourcePath,
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targetPath: targetPath,
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level: cells[4].textContent
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});
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}
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});
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return data;
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}
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function processNewData(newData) {
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var nodePaths = {};
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newData.forEach(d => {
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nodePaths[d.source] = d.sourcePath || null;
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nodePaths[d.target] = d.targetPath || null;
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});
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var newNodes = Array.from(new Set(newData.flatMap(d => [d.source, d.target])))
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.map(id => ({
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id,
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path: nodePaths[id]
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}));
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var newLinks = newData.map(d => ({ source: d.source, target: d.target }));
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return { newNodes, newLinks };
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}
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function filterTableAndGraph(tf, simulation, data) {
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var filteredData = parseFilteredTable(tf, data);
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var { newNodes, newLinks } = processNewData(filteredData);
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simulation.update({ newNodes: newNodes, newLinks: newLinks });
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}
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function createForceDirectedGraph(data, elementId) {
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var nodePaths = {};
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data.forEach(d => {
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nodePaths[d.source] = d.sourcePath || null;
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nodePaths[d.target] = d.targetPath || null;
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});
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var nodes = Array.from(new Set(data.flatMap(d => [d.source, d.target])))
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.map(id => ({
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id,
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path: nodePaths[id]
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}));
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var links = data.map(d => ({ source: d.source, target: d.target }));
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var tooltip = d3.select("body").append("div")
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.attr("class", "tooltip") // Add relevant classes for styling
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.style("opacity", 0);
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// Set up the dimensions of the graph
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var width = 800, height = 1000;
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var svg = d3.select(elementId).append("svg")
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.attr("width", width)
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.attr("height", height);
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// Create a force simulation
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linkDistance = Math.sqrt((width * height) / nodes.length);
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var simulation = d3.forceSimulation(nodes)
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.force("link", d3.forceLink(links).id(d => d.id).distance(linkDistance))
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.force("charge", d3.forceManyBody().strength(-50))
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.force("center", d3.forceCenter(width / 2, height / 2))
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.alphaDecay(0.02); // A lower value, adjust as needed
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// Create links
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var link = svg.append("g")
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.attr("stroke", "#999")
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.attr("stroke-opacity", 0.6)
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.selectAll("line")
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.data(links)
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.enter().append("line")
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.attr("stroke-width", d => Math.sqrt(d.value));
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// Create nodes
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var node = svg.append("g")
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.attr("stroke", "#fff")
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.attr("stroke-width", 1.5)
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.selectAll("circle")
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.data(nodes)
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.enter().append("circle")
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.attr("r", function (d, i) {
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return i === 0 ? NODE_RADIUS + 5 : NODE_RADIUS;
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})
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.attr("fill", function (d, i) {
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return i === 0 ? Parent_Node_COLOR : NODE_COLOR;
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});
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// Apply tooltip on nodes
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node.on("mouseover", function (event, d) {
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tooltip.transition()
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.duration(200)
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.style("opacity", .9);
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tooltip.html(d.id)
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.style("left", (event.pageX) + "px")
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.style("top", (event.pageY - 28) + "px");
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})
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.on("mousemove", function (event) {
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tooltip.style("left", (event.pageX) + "px")
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.style("top", (event.pageY - 28) + "px");
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})
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.on("mouseout", function (d) {
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tooltip.transition()
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.duration(500)
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.style("opacity", 0);
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});
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// Apply links on nodes
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node.on("dblclick", function (event, d) {
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location.href = d.path;
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});
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// Define drag behavior
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var drag = d3.drag()
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.on("start", dragstarted)
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.on("drag", dragged)
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.on("end", dragended);
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// Apply drag behavior to nodes
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node.call(drag);
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function dragstarted(event, d) {
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if (!event.active) simulation.alphaTarget(0.3).restart();
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d.fx = d.x;
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d.fy = d.y;
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}
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function dragged(event, d) {
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d.fx = event.x;
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d.fy = event.y;
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}
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function dragended(event, d) {
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// Do not reset the fixed positions
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if (!event.active) simulation.alphaTarget(0);
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}
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// Update positions on each simulation 'tick'
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simulation.on("tick", () => {
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nodes.forEach(d => {
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d.x = Math.max(NODE_RADIUS, Math.min(width - NODE_RADIUS, d.x));
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d.y = Math.max(NODE_RADIUS, Math.min(height - NODE_RADIUS, d.y));
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});
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link
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.attr("x1", d => d.source.x)
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.attr("y1", d => d.source.y)
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.attr("x2", d => d.target.x)
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.attr("y2", d => d.target.y);
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node
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.attr("cx", d => d.x)
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.attr("cy", d => d.y);
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});
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return Object.assign(svg.node(), {
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update({ newNodes, newLinks }) {
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const oldNodesMap = new Map(node.data().map(d => [d.id, d]));
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nodes = newNodes.map(d => Object.assign(oldNodesMap.get(d.id) || {}, d));
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// Update nodes with new data
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node = node.data(nodes, d => d.id)
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.join(
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enter => enter.append("circle")
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.attr("r", function (d, i) {
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return i === 0 ? NODE_RADIUS + 5 : NODE_RADIUS;
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})
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.attr("fill", function (d, i) {
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return i === 0 ? Parent_Node_COLOR : NODE_COLOR;
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}),
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update => update,
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exit => exit.remove()
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);
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node.call(drag);
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// Apply tooltip on nodes
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node.on("mouseover", function (event, d) {
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tooltip.transition()
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.duration(200)
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.style("opacity", .9);
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tooltip.html(d.id)
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.style("left", (event.pageX) + "px")
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.style("top", (event.pageY - 28) + "px");
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})
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.on("mousemove", function (event) {
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tooltip.style("left", (event.pageX) + "px")
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.style("top", (event.pageY - 28) + "px");
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})
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.on("mouseout", function (d) {
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tooltip.transition()
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.duration(500)
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.style("opacity", 0);
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});
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// Apply links on nodes
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node.on("dblclick", function (event, d) {
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console.log("Node: " + d.id);
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console.log(d);
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console.log("Source Path: " + d.sourcePath);
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location.href = d.path;
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});
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// Process new links
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const oldLinksMap = new Map(link.data().map(d => [`${d.source.id},${d.target.id}`, d]));
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links = newLinks.map(d => Object.assign(oldLinksMap.get(`${d.source.id},${d.target.id}`) || {}, d));
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// Update links with new data
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link = link.data(links, d => `${d.source.id},${d.target.id}`)
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.join(
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enter => enter.append("line")
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.attr("stroke-width", d => Math.sqrt(d.value)),
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update => update,
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exit => exit.remove()
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);
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// Restart the simulation with new data
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simulation.nodes(nodes);
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simulation.force("link").links(links);
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simulation.alpha(1).restart();
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}
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});
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}
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// Find all tables that have a th with the class .graph and generate Force-Directed Graphs
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document.querySelectorAll("table").forEach((table, index) => {
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var graphHeader = table.querySelector("th.graph");
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if (graphHeader) {
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var tf = new TableFilter(table, {
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base_path: "../../../../01_attachements/modules/tablefilter/",
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highlight_keywords: true,
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col_1: "checklist",
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col_3: "checklist",
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col_4: "checklist",
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col_widths: ["180px", "180px", "180px", "180px", "100px"],
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col_types: ["string", "string", "string", "string", "number"],
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grid_layout: false,
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responsive: false,
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watermark: ["Filter table ...", "Filter table ...", "Filter table ...", "Filter table ..."],
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auto_filter: {
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delay: 100 //milliseconds
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},
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filters_row_index: 1,
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state: false,
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rows_counter: true,
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status_bar: true,
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themes: [{
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name: "transparent",
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}],
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btn_reset: {
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tooltip: "Reset",
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toolbar_position: "right",
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},
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toolbar: true,
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extensions: [{
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name: "sort",
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},
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{
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name: 'filtersVisibility',
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description: 'Sichtbarkeit der Filter',
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toolbar_position: 'right',
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}],
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});
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tf.init();
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var data = parseTable(table);
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var graphId = "graph" + index;
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var div = document.createElement("div");
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div.id = graphId;
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table.parentNode.insertBefore(div, table);
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var simulation = createForceDirectedGraph(data, "#" + graphId);
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// Listen for table filtering events
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tf.emitter.on(['after-filtering'], function () {
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filterTableAndGraph(tf, simulation, data);
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});
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}
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});
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});
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