mirror of https://github.com/CIRCL/lookyloo
812 lines
32 KiB
JavaScript
812 lines
32 KiB
JavaScript
"use strict";
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// From : https://bl.ocks.org/d3noob/43a860bc0024792f8803bba8ca0d5ecd
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// Set the dimensions and margins of the diagram
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let margin = {
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top: 170,
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right: 200,
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bottom: 10,
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left: 90
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};
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let menuHeight = document.getElementById('menu_vertical').clientHeight;
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let width = 960 - margin.left - margin.right;
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let height = menuHeight * 2;
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let node_width = 10;
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let node_height = 55;
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let center_node = null;
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let main_svg = d3.select("body").append("svg")
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.attr("width", width + margin.right + margin.left)
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.attr("height", height + margin.top + margin.bottom)
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// dummy container for tooltip
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d3.select('body')
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.append('div')
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.attr('id', 'tooltip')
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.attr('class', 'tooltip')
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.attr('style', 'position: absolute; opacity: 0;');
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// Define SVGs
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let defs = main_svg.append("defs");
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// Add background pattern
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let pattern = defs.append('pattern')
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.attr('id', 'backstripes')
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.attr('x', margin.left)
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.attr("width", node_width * 2)
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.attr("height", height)
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.attr('patternUnits', "userSpaceOnUse" )
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pattern.append('rect')
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.attr('width', node_width)
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.attr('height', height)
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.attr("fill", "#EEEEEE");
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// append the svg object to the body of the page
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// appends a 'group' element to 'svg'
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// moves the 'group' element to the top left margin
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let node_container = main_svg.append("g")
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.attr("transform", `translate(${margin.left}, ${margin.top})`);
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// Assigns parent, children, height, depth
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let root = d3.hierarchy(treeData);
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root.x0 = height / 2;
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root.y0 = 0;
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// declares a tree layout
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let tree = d3.tree();
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update(root);
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if (parent_uuid != null) {
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let parent_box_y = root.y - 70;
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let parent_box_x = root.x - 150;
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let parent_rect = node_container.append('rect')
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.attr("rx", 6)
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.attr("ry", 6)
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.attr("transform", `translate(${parent_box_y}, ${parent_box_x})`)
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.style("opacity", "0.5")
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.attr("stroke", 'black')
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.attr('stroke-opacity', "0.8")
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.attr("stroke-width", "2")
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.attr("stroke-linecap", "round")
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.attr("fill", "white")
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let text = node_container
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.data([
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{
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"line1": 'This capture was triggered',
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"line2": 'from a previous capture.',
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"line3": 'See the parent',
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"parent_uuid": parent_uuid
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}
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])
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.append('text')
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.attr("dy", 0)
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.style("font-size", "12px")
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.style('text-align', 'center')
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.attr("transform", `translate(${parent_box_y + 3}, ${parent_box_x + 15})`);
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text
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.append('tspan')
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.text(d => d.line1);
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text
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.append('tspan')
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.attr("x", 8)
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.attr("dy", 18)
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.text(d => d.line2);
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text
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.append('tspan')
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.attr("x", 30)
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.attr("dy", 20)
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.text(d => d.line3)
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.style('fill', '#0000EE')
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.attr('cursor', 'pointer')
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.on('click', (event, d) => { openTreeInNewTab(d.parent_uuid) } );
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parent_rect
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.attr('width', text.node().getBBox().width + 6)
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.attr('height', text.node().getBBox().height + 10)
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let line_arrow = node_container
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.append('g');
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//.attr("transform", `translate(${root.y}, ${root.x})`);
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let line = d3.line()
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// Other options: http://bl.ocks.org/d3indepth/raw/b6d4845973089bc1012dec1674d3aff8/
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//.curve(d3.curveCardinal)
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.curve(d3.curveBundle)
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.x(point => point.lx)
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.y(point => point.ly);
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let line_tip = d3.symbol()
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.type(d3.symbolTriangle)
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.size(200);
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line_arrow
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.append("path")
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.attr('stroke-opacity', "0.7")
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.attr("stroke-width", "2")
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.attr("stroke", "black")
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.attr("fill", "none")
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.data([{
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source: {x: 0, y: parent_box_x + parent_rect.node().getBBox().height},
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target: {x: 50, y: parent_box_x + parent_rect.node().getBBox().height + 42}
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}])
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.attr("class", "line")
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.attr("d", d => line(
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[{lx: d.source.x, ly: d.source.y},
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{lx: d.target.x, ly: d.source.y},
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{lx: d.target.x, ly: d.target.y}
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])
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);
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line_arrow
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.append("path")
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.attr("d", line_tip)
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.attr("stroke", 'black')
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.attr('stroke-opacity', "0.8")
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.style('stroke-width', '1.5')
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.attr("fill-opacity", '0')
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.attr("transform", `translate(50, ${parent_box_x + parent_rect.node().getBBox().height + 48}) rotate(60)`);
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};
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function openURLInNewTab(url) {
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let win = window.open(url, '_blank');
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if (win == null) {
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return false;
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}
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win.focus();
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return true;
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}
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function openTreeInNewTab(capture_uuid, hostnode_uuid=null) {
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let url = `/tree/${capture_uuid}`;
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if (hostnode_uuid != null) {
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url += `/${hostnode_uuid}`;
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}
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openURLInNewTab(url);
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}
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function open_hostnode_popup(hostnode_uuid) {
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let win = window.open(`/tree/${treeUUID}/host/${hostnode_uuid}`, '_blank', 'width=1024,height=768,left=200,top=100');
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if (win == null) {
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alert("The browser didn't allow Lookyloo to open a pop-up. There should be an icon on the right of your URL bar to allow it.");
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}
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win.focus();
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}
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function LocateNode(hostnode_uuid) {
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let element = document.getElementById(`node_${hostnode_uuid}`);
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element.scrollIntoView({behavior: "smooth", block: "center", inline: "center"});
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let line_arrow = d3.select(`#node_${hostnode_uuid}`)
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.append('g')
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.attr('cursor', 'pointer')
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.on('click', (event, d) => { event.currentTarget.remove(); });
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let line = d3.line()
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// Other options: http://bl.ocks.org/d3indepth/raw/b6d4845973089bc1012dec1674d3aff8/
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//.curve(d3.curveCardinal)
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.curve(d3.curveBundle)
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.x(point => point.lx)
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.y(point => point.ly);
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let line_tip = d3.symbol()
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.type(d3.symbolTriangle)
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.size(200);
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let path = line_arrow
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.append("path")
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.attr("stroke-width", "3")
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.attr("stroke", "black")
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.attr("fill", "none")
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.data([{
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source: {x: node_width/2, y: -100},
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target: {x: node_width/4, y: -node_height/2}
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}])
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.attr("class", "line")
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.attr("d", d => line(
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[{lx: d.source.x, ly: d.source.y},
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{lx: d.target.x, ly: d.source.y},
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{lx: d.target.x, ly: d.target.y}
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])
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);
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let arrow = line_arrow
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.append("path")
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.attr("d", line_tip)
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.attr("stroke", 'black')
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.style('stroke-width', '3')
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.attr("fill", 'white')
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.attr("transform", `translate(${node_width / 4}, ${-node_height / 1.5}) rotate(60)`);
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let glow = () => {
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line_arrow.selectAll('path')
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.transition().duration(1000) //Set transition
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.style('stroke-width', '7')
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.style('stroke', 'red')
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.transition().duration(1000) //Set transition
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.style('stroke-width', '3')
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.style('stroke', 'black')
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.on("end", () => {
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if (++i > 15) {
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line_arrow.remove();
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} else {
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glow();
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}
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});
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};
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let i = 0;
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glow();
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};
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function UnbookmarkAllNodes() {
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d3.selectAll('.node_data').select('rect').style('fill', 'white');
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d3.selectAll('.node_data').select('text').style('fill', 'black');
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d3.selectAll('.node_data').select("#bookmark")
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.text("🏁")
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.on('click', (event, d) => NodeHighlight(d.data.uuid))
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.on('mouseover', (event, d) => {
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d3.select('#tooltip')
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.style('opacity', 1)
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.style('left', `${event.pageX + 10}px`)
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.style('top', `${event.pageY + 10}px`)
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.text('Bookmark this node');
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})
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.on('mouseout', (event, d) => d3.select('#tooltip').style('opacity', 0));
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};
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function MarkAsKnown(capture_uuid, hostnode_uuid=null, urlnode_uuid=null) {
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let data = {};
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if (hostnode_uuid != null) { data['hostnode_uuid'] = hostnode_uuid; };
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if (urlnode_uuid != null) { data['urlnode_uuid'] = urlnode_uuid; };
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$.post(`/tree/${capture_uuid}/mark_as_legitimate`, data);
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};
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function UnbookmarkHostNode(hostnode_uuid) {
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d3.select(`#node_${hostnode_uuid}`).select('rect').style('fill', 'white');
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d3.select(`#node_${hostnode_uuid}`).select('text').style('fill', 'black');
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d3.select(`#node_${hostnode_uuid}`).select("#bookmark")
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.text("🏁")
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.on('click', (event, d) => NodeHighlight(d.data.uuid))
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.on('mouseover', (event, d) => {
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d3.select('#tooltip')
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.style('opacity', 1)
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.style('left', `${event.pageX + 10}px`)
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.style('top', `${event.pageY + 10}px`)
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.text('Bookmark this node');
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})
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.on('mouseout', (event, d) => d3.select('#tooltip').style('opacity', 0));
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};
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function NodeHighlight(hostnode_uuid) {
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let element = document.getElementById(`node_${hostnode_uuid}`);
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element.scrollIntoView({behavior: "smooth", block: "center", inline: "nearest"});
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d3.select(`#node_${hostnode_uuid}`).select('rect').style('fill', 'black');
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d3.select(`#node_${hostnode_uuid}`).select('text').style('fill', 'white');
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d3.select(`#node_${hostnode_uuid}`).select("#bookmark")
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.text('❌')
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.on('click', (event, d) => UnbookmarkHostNode(d.data.uuid))
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.on('mouseover', (event, d) => {
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d3.select('#tooltip')
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.style('opacity', 1)
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.style('left', `${event.pageX + 10}px`)
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.style('top', `${event.pageY + 10}px`)
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.text('Remove bookmark on this node');
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})
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.on('mouseout', (event, d) => d3.select('#tooltip').style('opacity', 0));
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};
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function icon_list(relative_x_pos, relative_y_pos, d) {
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const icon_size = 16;
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const icon_options = new Map([
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['js', {path: "/static/javascript.png", tooltip: "URL(s) loading Javascript"}],
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['exe', {path: "/static/exe.png", tooltip: "URL(s) loading executables"}],
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['css', {path: "/static/css.png", tooltip: "URL(s) loading CSS"}],
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['font', {path: "/static/font.png", tooltip: "URL(s) loading fonts"}],
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['html', {path: "/static/html.png", tooltip: "URL(s) loading HTML"}],
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['json', {path: "/static/json.png", tooltip: "URL(s) loading Json"}],
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['iframe', {path: "/static/ifr.png", tooltip: "URL(s) loaded from an Iframe"}],
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['image', {path: "/static/img.png", tooltip: "URL(s) loading images"}],
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['unknown_mimetype', {path: "/static/wtf.png", tooltip: "URL(s) loading contents of an unknown type"}],
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['video', {path: "/static/video.png", tooltip: "URL(s) loading videos"}],
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['request_cookie', {path: "/static/cookie_read.png", tooltip: "cookie(s) sent to the server in the request"}],
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['response_cookie', {path: "/static/cookie_received.png", tooltip: "cookie(s) received in the response"}],
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['redirect', {path: "/static/redirect.png", tooltip: "redirect(s)"}],
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['redirect_to_nothing', {path: "/static/cookie_in_url.png", tooltip: "redirect(s) to URL(s) missing in the capture"}]
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]);
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// Put all the icone in one sub svg document
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let icons = d3.create("svg")
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.attr('x', relative_x_pos)
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.attr('y', relative_y_pos)
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.attr('class', 'icons_list');
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icon_options.forEach(function(icon_details, key) {
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let has_icon = false;
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let counter = 0;
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if (typeof d.data[key] === 'boolean') {
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has_icon = d.data[key];
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} else if (typeof d.data[key] === 'number') {
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has_icon = d.data[key] > 0;
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counter = d.data[key];
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} else if (d.data[key] instanceof Array) {
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has_icon = d.data[key].length > 0;
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counter = d.data[key].length;
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};
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if (has_icon) {
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let icon_group = icons
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.append("svg")
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.attr('class', 'icon')
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.attr("id", `icons_${key}`);
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icon_group
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.append('image')
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.attr("width", icon_size)
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.attr("height", icon_size)
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.attr("xlink:href", icon_details.path)
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.on('mouseover', (event, d) => {
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d3.select('#tooltip')
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.style('opacity', 1)
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.style('left', `${event.pageX + 10}px`)
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.style('top', `${event.pageY + 10}px`)
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.text(`${counter} ${icon_details.tooltip}`);
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})
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.on('mouseout', (event, d) => d3.select('#tooltip').style('opacity', 0));
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if (counter > 0) {
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icon_group
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.append('text')
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.attr("dy", 8)
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.style("font-size", "10px")
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.attr('x', icon_size + 1)
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.text(counter);
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};
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};
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})
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return icons.node();
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}
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function text_entry(relative_x_pos, relative_y_pos, d) {
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// Avoid hiding the content after the circle
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let nodeContent = d3.create("svg") // WARNING: svg is required there, "g" doesn't have getBBox
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.attr('height', node_height)
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.attr('x', relative_x_pos)
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.attr('y', relative_y_pos)
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.datum(d);
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// Add labels for the nodes
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nodeContent.append("text")
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.attr('dy', '.9em')
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.attr("stroke", "white")
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.style("font-size", "16px")
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.attr("stroke-width", ".2px")
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.style("opacity", .9)
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.attr('cursor', 'pointer')
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.on('click', (event, d) => open_hostnode_popup(d.data.uuid))
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.on('mouseover', (event, d) => {
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d3.select('#tooltip')
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.style('opacity', 1)
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.style('left', `${event.pageX + 10}px`)
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.style('top', `${event.pageY + 10}px`)
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.text('Open investigation pop-up.');
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})
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.on('mouseout', (event, d) => d3.select('#tooltip').style('opacity', 0))
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.text(d => {
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let to_print;
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if (d.data.name.length > 50) {
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to_print = `[...] ${d.data.name.substring(d.data.name.length - 50, d.data.name.length)}`;
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} else {
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to_print = d.data.name
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};
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return to_print;
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});
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return nodeContent.node();
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}
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// Recursively generate the tree
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function update(root, computed_node_width=0) {
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// Current height of the tree (cannot use height because it isn't recomputed when we rename children -> _children)
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let max_depth = 0
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root.each(d => {
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if (d.children){
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max_depth = d.depth > max_depth ? d.depth : max_depth;
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}
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});
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if (computed_node_width != 0) {
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computed_node_width += 30;
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// Re-compute SVG size depending on the generated tree
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let newWidth = Math.max((max_depth + 1) * computed_node_width, node_width);
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// Update height
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// node_height is the height of a node, menuHeight * 3 is the minimum so the root node isn't behind the menu
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let newHeight = Math.max(root.descendants().reverse().length * node_height, menuHeight * 2.5);
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tree.size([newHeight, newWidth])
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// Set background based on the computed width and height
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let background = main_svg.insert('rect', ':first-child')
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.attr('y', 0)
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// Note: We want the background width with an extra computed_node_width
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// in order to make sure the last node is completely covered
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.attr('width', newWidth + (margin.right + margin.left + computed_node_width))
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.attr('height', newHeight + margin.top + margin.bottom)
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.style('fill', "url(#backstripes)");
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// Update size
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main_svg
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.attr("width", newWidth + (margin.right + margin.left)*2)
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.attr("height", newHeight + margin.top + margin.bottom)
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// Update pattern
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main_svg.selectAll('pattern')
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.attr('width', `${computed_node_width * 2}px`)
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pattern.selectAll('rect')
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.attr('width', `${computed_node_width}px`)
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}
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// Assigns the x and y position for the nodes
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let treemap = tree(root);
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// Compute the new tree layout. => Note: Need d.x & d.y
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let nodes = treemap.descendants(),
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links = treemap.descendants().slice(1);
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// ****************** Nodes section ***************************
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// Toggle children on click.
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let toggle_children_collapse = (event, d) => {
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if (d.children) {
|
|
d._children = d.children;
|
|
d.children = null;
|
|
}
|
|
else {
|
|
d.children = d._children;
|
|
d._children = null;
|
|
}
|
|
// Call update on the whole Tree
|
|
update(d.ancestors().reverse()[0]);
|
|
};
|
|
|
|
// Update the nodes...
|
|
const tree_nodes = node_container.selectAll('g.node')
|
|
.data(nodes, node => node.data.uuid);
|
|
|
|
tree_nodes.join(
|
|
// Enter any new modes at the parent's previous position.
|
|
enter => {
|
|
let node_group = enter.append('g')
|
|
.attr('class', 'node')
|
|
.attr("id", d => `node_${d.data.uuid}`)
|
|
.attr("transform", `translate(${root.y0}, ${root.x0})`);
|
|
|
|
let node_data = node_group
|
|
.append('svg')
|
|
.attr('class', 'node_data')
|
|
.attr('x', 0)
|
|
.attr('y', -30);
|
|
|
|
node_data.append('rect')
|
|
.attr("rx", 6)
|
|
.attr("ry", 6)
|
|
.attr('x', 0)
|
|
.attr('y', 0)
|
|
.attr('width', 10)
|
|
.style("opacity", "0.5")
|
|
.attr("stroke", 'black')
|
|
.attr('stroke-opacity', "0.8")
|
|
.attr("stroke-width", "2")
|
|
.attr("stroke-linecap", "round")
|
|
.attr("fill", "white")
|
|
|
|
// Set Hostname text
|
|
node_data
|
|
.append(d => text_entry(10, 5, d)); // Popup
|
|
// Set list of icons
|
|
node_data
|
|
.append(d => icon_list(12, 35, d));
|
|
|
|
node_group.select('.node_data').each(function(d){
|
|
// set position of icons based of their length
|
|
let cur_icon_list_len = 0;
|
|
d3.select(this).selectAll('.icon').each(function(){
|
|
d3.select(this).attr('x', cur_icon_list_len);
|
|
cur_icon_list_len += d3.select(this).node().getBBox().width;
|
|
});
|
|
|
|
// Rectangle around the domain name & icons
|
|
d3.select(this).select('rect')
|
|
.attr('height', node_height + 5)
|
|
.attr('width', d3.select(this).node().getBBox().width + 60);
|
|
|
|
// Set the width for all the nodes
|
|
// Required, as the node width need to include the rectangle
|
|
// Note: removing .select('rect') breaks rendering on firefox but not on chrome.
|
|
let selected_node_bbox = d3.select(this).select('rect').node().getBBox();
|
|
d.node_width = selected_node_bbox.width;
|
|
node_width = node_width > selected_node_bbox.width ? node_width : selected_node_bbox.width;
|
|
|
|
// Set number of URLs after the hostname
|
|
if (d.data.urls_count > 1) {
|
|
d3.select(this).append("text")
|
|
.attr('x', d => d3.select(this).select('text').node().getBBox().width + 13)
|
|
.attr('y', 5)
|
|
.attr('dy', '.9em')
|
|
.attr("stroke", "white")
|
|
.style("font-size", "16px")
|
|
.attr("stroke-width", ".2px")
|
|
.style("opacity", .9)
|
|
.on('mouseover', (event, d) => {
|
|
d3.select('#tooltip')
|
|
.style('opacity', 1)
|
|
.style('left', `${event.pageX + 10}px`)
|
|
.style('top', `${event.pageY + 10}px`)
|
|
.text(`This node contains ${d.data.urls_count} URLs.`);
|
|
})
|
|
.on('mouseout', (event, d) => d3.select('#tooltip').style('opacity', 0))
|
|
.text(d => {
|
|
return `(${d.data.urls_count})`;
|
|
});
|
|
};
|
|
|
|
// Set Bookmark
|
|
if (enable_bookmark) {
|
|
d3.select(this).append("text")
|
|
.attr('x', `${selected_node_bbox.width - 12}px`)
|
|
.attr('y', '20px')
|
|
.style("font-size", "16px")
|
|
.attr("id", "bookmark")
|
|
.text("🏁")
|
|
.attr('cursor', 'pointer')
|
|
.on('click', (event, d) => NodeHighlight(d.data.uuid))
|
|
.on('mouseover', (event, d) => {
|
|
d3.select('#tooltip')
|
|
.style('opacity', 1)
|
|
.style('left', `${event.pageX + 10}px`)
|
|
.style('top', `${event.pageY + 10}px`)
|
|
.text('Bookmark this node');
|
|
})
|
|
.on('mouseout', (event, d) => d3.select('#tooltip').style('opacity', 0));
|
|
};
|
|
|
|
const thumbnail_size = 64;
|
|
if (d.data.contains_rendered_urlnode) {
|
|
center_node = d.data.uuid;
|
|
d3.select(this).append("svg").append('rect')
|
|
.attr('x', selected_node_bbox.width/3)
|
|
.attr('y', node_height - 3)
|
|
.attr('width', thumbnail_size)
|
|
.attr('height', thumbnail_size)
|
|
.attr('fill', 'white')
|
|
.attr('stroke', 'black');
|
|
|
|
d3.select(this).append('image')
|
|
.attr('x', selected_node_bbox.width/3)
|
|
.attr('y', node_height - 3)
|
|
.attr('id', 'screenshot_thumbnail')
|
|
.attr("width", thumbnail_size)
|
|
.attr("height", thumbnail_size)
|
|
.attr("xlink:href", `data:image/png;base64,${screenshot_thumbnail}`)
|
|
.attr('cursor', 'pointer')
|
|
.on('mouseover', (event, d) => {
|
|
d3.select('#tooltip')
|
|
.style('opacity', 1)
|
|
.style('left', `${event.pageX + 10}px`)
|
|
.style('top', `${event.pageY + 10}px`)
|
|
.text('Contains the URL rendered in the browser.');
|
|
})
|
|
.on('click', (event, d) => {
|
|
$("#screenshotModal").modal('toggle');
|
|
})
|
|
.on('mouseout', (event, d) => {
|
|
d3.select('#tooltip').style('opacity', 0)
|
|
});
|
|
};
|
|
|
|
const http_icon_size = 24;
|
|
if (d.data.http_content) {
|
|
// set lock insecure connection
|
|
d3.select(this).append("svg").append('rect')
|
|
.attr('x', selected_node_bbox.width - 22)
|
|
.attr('y', selected_node_bbox.height - 13)
|
|
.attr('width', http_icon_size)
|
|
.attr('height', http_icon_size)
|
|
.attr('fill', 'white')
|
|
.attr('stroke', 'black');
|
|
|
|
d3.select(this).append('image')
|
|
.attr('x', selected_node_bbox.width - 22)
|
|
.attr('y', selected_node_bbox.height - 13)
|
|
.attr('id', 'insecure_image')
|
|
.attr("width", http_icon_size)
|
|
.attr("height", http_icon_size)
|
|
.attr("xlink:href", '/static/insecure.svg')
|
|
.on('mouseover', (event, d) => {
|
|
d3.select('#tooltip')
|
|
.style('opacity', 1)
|
|
.style('left', `${event.pageX + 10}px`)
|
|
.style('top', `${event.pageY + 10}px`)
|
|
.text('This node containts insecure requests');
|
|
})
|
|
.on('mouseout', (event, d) => d3.select('#tooltip').style('opacity', 0));
|
|
};
|
|
const context_icon_size = 24;
|
|
if (d.data.malicious) {
|
|
// set bomb
|
|
d3.select(this).append("svg").append('rect')
|
|
.attr('x', selected_node_bbox.width - 22 - http_icon_size)
|
|
.attr('y', selected_node_bbox.height - 13)
|
|
.attr('width', context_icon_size)
|
|
.attr('height', context_icon_size)
|
|
.attr('fill', 'white')
|
|
.attr('stroke', 'black');
|
|
|
|
d3.select(this).append('image')
|
|
.attr('x', selected_node_bbox.width - 22 - http_icon_size)
|
|
.attr('y', selected_node_bbox.height - 13)
|
|
.attr('id', 'malicious_image')
|
|
.attr("width", context_icon_size)
|
|
.attr("height", context_icon_size)
|
|
.attr("xlink:href", '/static/bomb.svg')
|
|
.on('mouseover', (event, d) => {
|
|
d3.select('#tooltip')
|
|
.style('opacity', 1)
|
|
.style('left', `${event.pageX + 10}px`)
|
|
.style('top', `${event.pageY + 10}px`)
|
|
.text('This node containts known malicious content');
|
|
})
|
|
.on('mouseout', (event, d) => d3.select('#tooltip').style('opacity', 0));
|
|
} else if (d.data.legitimate) {
|
|
// set checkmark
|
|
d3.select(this).append("svg").append('rect')
|
|
.attr('x', selected_node_bbox.width - 22 - http_icon_size)
|
|
.attr('y', selected_node_bbox.height - 13)
|
|
.attr('width', context_icon_size)
|
|
.attr('height', context_icon_size)
|
|
.attr('fill', 'white')
|
|
.attr('stroke', 'black');
|
|
|
|
d3.select(this).append('image')
|
|
.attr('x', selected_node_bbox.width - 22 - http_icon_size)
|
|
.attr('y', selected_node_bbox.height - 13)
|
|
.attr('id', 'known_image')
|
|
.attr("width", context_icon_size)
|
|
.attr("height", context_icon_size)
|
|
.attr("xlink:href", '/static/check.svg')
|
|
.on('mouseover', (event, d) => {
|
|
d3.select('#tooltip')
|
|
.style('opacity', 1)
|
|
.style('left', `${event.pageX + 10}px`)
|
|
.style('top', `${event.pageY + 10}px`)
|
|
.text('This node has only known content');
|
|
})
|
|
.on('mouseout', (event, d) => d3.select('#tooltip').style('opacity', 0));
|
|
} else if (d.data.all_empty && !d.data.contains_rendered_urlnode) {
|
|
// set empty
|
|
d3.select(this).append("svg").append('rect')
|
|
.attr('x', selected_node_bbox.width - 22 - http_icon_size)
|
|
.attr('y', selected_node_bbox.height - 13)
|
|
.attr('width', context_icon_size)
|
|
.attr('height', context_icon_size)
|
|
.attr('fill', 'white')
|
|
.attr('stroke', 'black');
|
|
|
|
d3.select(this).append('image')
|
|
.attr('x', selected_node_bbox.width - 22 - http_icon_size)
|
|
.attr('y', selected_node_bbox.height - 13)
|
|
.attr('id', 'empty_image')
|
|
.attr("width", context_icon_size)
|
|
.attr("height", context_icon_size)
|
|
.attr("xlink:href", '/static/empty.svg')
|
|
.on('mouseover', (event, d) => {
|
|
d3.select('#tooltip')
|
|
.style('opacity', 1)
|
|
.style('left', `${event.pageX + 10}px`)
|
|
.style('top', `${event.pageY + 10}px`)
|
|
.text('This node has only empty content');
|
|
})
|
|
.on('mouseout', (event, d) => d3.select('#tooltip').style('opacity', 0));
|
|
};
|
|
if (d.children || d._children) {
|
|
d3.select(this)
|
|
// Add Circle for the nodes
|
|
.append('circle')
|
|
.attr('class', 'node')
|
|
.attr('r', 1e-6)
|
|
.attr('cx', d => d.node_width)
|
|
.attr('cy', d => node_height/2)
|
|
.style("fill", d => d._children ? "lightsteelblue" : "#fff")
|
|
.on('mouseover', (event, d) => {
|
|
if (d.children || d._children) {
|
|
d3.select('#tooltip')
|
|
.style('opacity', 1)
|
|
.style('left', `${event.pageX + 10}px`)
|
|
.style('top', `${event.pageY + 10}px`)
|
|
.text(d.children ? 'Collapse the URLs loaded by this node.' : 'Expand the URLs loaded by this node.');
|
|
};
|
|
}
|
|
)
|
|
.on('mouseout', (event, d) => {
|
|
if (d.children || d._children) {
|
|
d3.select('#tooltip').style('opacity', 0)
|
|
};
|
|
}
|
|
)
|
|
.on('click', (event, d) => {
|
|
if (d.children || d._children) {
|
|
toggle_children_collapse(event, d)
|
|
};
|
|
}
|
|
);
|
|
};
|
|
});
|
|
|
|
return node_group;
|
|
},
|
|
update => update,
|
|
exit => exit
|
|
.transition()
|
|
// Remove any exiting nodes
|
|
.attr("transform", node => `translate(${node.y0}, ${node.x0})`)
|
|
// On exit reduce the node circles size to 0
|
|
.attr('r', 1e-6)
|
|
// On exit reduce the opacity of text labels
|
|
.style('fill-opacity', 1e-6)
|
|
.remove()
|
|
).call(node => {
|
|
node
|
|
// Transition to the proper position for the node
|
|
.attr("transform", node => `translate(${node.y}, ${node.x})`)
|
|
// Update the node attributes and style
|
|
.select('circle.node')
|
|
.attr('r', 10)
|
|
.style("fill", node => node._children ? "lightsteelblue" : "#fff")
|
|
.attr('cursor', (d) => {
|
|
if (d.children || d._children) {
|
|
return 'pointer';
|
|
}
|
|
});
|
|
|
|
});
|
|
|
|
nodes.forEach(d => {
|
|
// Store the old positions for transition.
|
|
d.x0 = d.x;
|
|
d.y0 = d.y;
|
|
});
|
|
|
|
// ****************** links section ***************************
|
|
|
|
// Update the links...
|
|
const link = node_container.selectAll('path.link').data(links, d => d.id);
|
|
|
|
// Creates a curved (diagonal) path from parent to the child nodes
|
|
let diagonal = d3.linkHorizontal()
|
|
.source(d => {return [d.y, d.x]})
|
|
.target(d => {return [d.parent.y + d.parent.node_width, d.parent.x]});
|
|
|
|
link.join(
|
|
enter => enter
|
|
// Enter any new links at the parent's previous position.
|
|
.insert('path', "g")
|
|
.attr("class", "link")
|
|
.attr('d', diagonal),
|
|
update => update,
|
|
exit => exit.call(exit => exit.attr('d', diagonal).remove())
|
|
).call(link => link.attr('d', diagonal));
|
|
|
|
if (computed_node_width === 0) {
|
|
update(root, node_width)
|
|
}
|
|
}
|