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Code Issues Releases Wiki Activity
0b8b1ee379
copilot/spikes/architecture/d3-revamp/index.html
Tom Gallacher fb98af153a Update colour of warning
2016-12-06 17:13:21 +00:00

449 lines
14 KiB
HTML
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<!DOCTYPE html>
<meta charset='utf-8'>
<style>
.links line {
stroke: #343434;
stroke-opacity: 1;
}
.health, .health_warn {
font-family: LibreFranklin;
font-size: 12px;
font-weight: bold;
font-style: normal;
font-stretch: normal;
text-align: center;
}
.health_warn {
font-size: 15px;
}
.stat {
font-family: LibreFranklin;
font-size: 12px;
font-weight: normal;
font-style: normal;
font-stretch: normal;
line-height: 1.5;
}
.node_statistics {
font-family: LibreFranklin;
font-size: 12px;
font-weight: normal;
font-style: normal;
font-stretch: normal;
line-height: 1.5;
}
.node_statistics p {
margin: 0 0 0 0;
color: rgba(255, 255, 255, 0.8);
}
.primary, .secondary {
font-family: LibreFranklin;
font-size: 12px;
font-weight: normal;
font-style: normal;
font-stretch: normal;
line-height: 1.5;
}
</style>
<svg width='960' height='700'></svg>
<script src='https://d3js.org/d3.v4.min.js'></script>
<script>
var svg = d3.select('svg'),
width = +svg.attr('width'),
height = +svg.attr('height');
var color = d3.scaleOrdinal(d3.schemeCategory20);
var simulation = d3.forceSimulation()
.force('charge', d3.forceManyBody().strength(() => -50).distanceMin(() => 30))
.force('link', d3.forceLink().distance(() => 200).id(function(d) { return d.id; }))
.force('collide', d3.forceCollide().radius(function(d) { return 200 + 0.5; }).iterations(2))
.force('center', d3.forceCenter(width * 1/3, height * 1/3))
function rightRoundedRect(x, y, width, height, radius) {
return 'M' + x + ',' + y // Move to top left (absolute)
+ 'h ' + (width - radius) // Horizontal line to (relative)
+ 'a ' + radius + ',' + radius + ' 0 0 1 ' + radius + ',' + radius // Relative arc
+ 'v ' + (height - 2 * radius) // Vertical line to (relative)
+ 'a ' + radius + ',' + radius + ' 0 0 1 ' + -radius + ',' + radius // Relative arch
+ 'h ' + (radius - width) // Horizontal lint to (relative)
+ 'z '; // path back to start
}
function leftRoundedRect(x, y, width, height, radius) {
return 'M' + (x + width) + ',' + y // Move to (absolute) start at top-right
+ 'v ' + height // Vertical line to (relative)
+ 'h ' + (radius - width) // Horizontal line to (relative)
+ 'a ' + radius + ',' + radius + ' 0 0 1 ' + -radius + ',' + -radius // Relative arc
+ 'v ' + -(height - 2 * radius) // Vertical line to (relative)
+ 'a ' + radius + ',' + radius + ' 0 0 1 ' + radius + ',' + -radius // Relative arch
+ 'z '; // path back to start
}
function topRoundedRect(x, y, width, height, radius) {
return 'M' + x + ',' + -(y - height) // Move to (absolute) start at bottom-right
+ 'v ' + -(height - 2 * radius) // Vertical line to (relative)
+ 'a ' + radius + ',' + radius + ' 0 0 1 ' + radius + ',' + -radius // Relative arc
+ 'h ' + -(radius - width) // Horizontal line to (relative)
+ 'a ' + radius + ',' + radius + ' 0 0 1 ' + radius + ',' + radius // Relative arc
+ 'v ' + (height - 2 * radius) // Vertical line to (relative)
+ 'h ' + (radius - width) // Horizontal line to (relative)
+ 'z '; // path back to start
}
function bottomRoundedRect(x, y, width, height, radius) {
return 'M' + x + ',' + -(y - height) // Move to (absolute) start at bottom-right
+ 'v ' + -(height - 2 * radius) // Vertical line to (relative)
+ 'h ' + (radius + width) // Horizontal line to (relative)
+ 'v ' + (height - 2 * radius) // Vertical line to (relative)
+ 'a ' + -radius + ',' + radius + ' 0 0 1 ' + -radius + ',' + radius // Relative arc
+ 'h ' + (radius - width) // Horizontal line to (relative)
+ 'a ' + radius + ',' + radius + ' 0 0 1 ' + -radius + ',' + -radius // Relative arc
+ 'z '; // path back to start
}
function rect(x, y, width, height, radius) {
return 'M' + x + ',' + -(y - height - 2 * radius) // Move to (absolute) start at bottom-right
+ 'v ' + -(height - 2 * radius) // Vertical line to (relative)
+ 'h ' + (width + radius + 2) // Horizontal line to (relative)
+ 'v ' + (height - 2 * radius) // Vertical line to (relative)
+ 'h ' + (radius - width) // Horizontal line to (relative)
+ 'z '; // path back to start
}
d3.json('services.json', function(error, graph) {
if (error) throw error;
function createNode(elm) {
// Box where label will live
elm.append('path')
.attr('class', 'node')
.attr('d', topRoundedRect('0', '0', 170, 47, 4))
.attr('stroke', '#343434')
.attr('stroke-width', '1px')
.attr('fill', '#464646')
// Hover-over text for a node's label.
var text = elm.append('g')
text.append('text')
.attr('class', 'info_text')
.attr('x', '12')
.attr('y', '30')
.attr('text-anchor', 'start')
.attr('fill', '#fff')
.text(d => d.id)
text.append('circle')
.attr('class', 'alert')
.attr('cx', function () { return d3.select(this.parentNode).select('.info_text').node().getBBox().width + 30 })
.attr('cy', '24')
.attr('stroke-width', '0px')
.attr('fill', (d) => d.id == 'Memcached' ? 'rgb(217, 77, 68)' : 'rgb(0,175,102)')
.attr('r', '9px')
// An icon or label that exists within the circle, inside the infobox
text.append('text')
.attr('class', 'health')
.attr('x', function () { return d3.select(this.parentNode).select('.info_text').node().getBBox().width + 30 })
.attr('y', '29')
.attr('text-anchor', 'middle')
.attr('fill', '#fff')
.text((d) => d.id == 'Memcached' ? '!' : '❤')
// Box where stats will live
var stats = elm.append('g');
stats.append('path')
.attr('class', 'node')
.attr('d', (d) => d.id == 'Percona' ? rect('0', '-39', 170, 78, 2) : bottomRoundedRect('0', '-39', 170, 78, 4))
.attr('stroke', '#343434')
.attr('stroke-width', '1px')
.attr('fill', '#464646')
var html = stats
.append('switch')
.append('foreignObject')
.attr('requiredFeatures', 'http://www.w3.org/TR/SVG11/feature#Extensibility')
.attr('x', 12)
.attr('y', 57)
.attr('width', 160)
.attr('height', 70)
// From here everything will be rendered with react using a ref.
// However for now these values are hard-coded.
.append('xhtml:div')
.attr('class', 'node_statistics')
// Remove with react + dyanmic data.
html.append('p')
.text('CPU: 48%')
html.append('p')
.text('Memory: 54%')
html.append('p')
.text('Network: 1.75kb/sec')
elm.call(d3.drag()
.on('start', dragstarted)
.on('drag', dragged)
.on('end', dragended));
elm.append('title')
.text(function(d) { return d.id; });
}
function createExtendedNode(elm) {
elm.append('path')
.attr('class', 'node')
.attr('d', topRoundedRect('0', '0', 170, 47, 4))
.attr('stroke', '#343434')
.attr('stroke-width', '1px')
.attr('fill', '#464646')
// Hover-over text for a node's label.
var text = elm.append('g')
text.append('text')
.attr('class', 'info_text')
.attr('x', '12')
.attr('y', '30')
.attr('text-anchor', 'start')
.attr('fill', '#fff')
.text(d => d.id)
// Box where stats will live
var stats = elm.append('g');
var primary = stats.append('g')
primary.append('path')
.attr('class', 'node')
.attr('d', rect('0', '-39', 170, 114, 2))
.attr('stroke', '#343434')
.attr('stroke-width', '1px')
.attr('fill', '#464646')
primary.append('text')
.attr('class', 'primary')
.attr('x', '12')
.attr('y', '70')
.attr('text-anchor', 'start')
.attr('fill', '#fff')
.text('Primary')
primary.append('circle')
.attr('class', 'alert')
.attr('cx', function () { return d3.select(this.parentNode).select('.primary').node().getBBox().width + 30 })
.attr('cy', '64')
.attr('stroke-width', '0px')
.attr('fill', 'rgb(227, 130, 0)')
.attr('r', '9px')
// An icon or label that exists within the circle, inside the infobox
primary.append('text')
.attr('class', 'health_warn')
.attr('x', function () { return d3.select(this.parentNode).select('.primary').node().getBBox().width + 30 })
.attr('y', '69')
.attr('text-anchor', 'middle')
.attr('fill', '#fff')
.text('☇')
var html = primary
.append('switch')
.append('foreignObject')
.attr('requiredFeatures', 'http://www.w3.org/TR/SVG11/feature#Extensibility')
.attr('x', 12)
.attr('y', 87)
.attr('width', 160)
.attr('height', 70)
// From here everything will be rendered with react using a ref.
// However for now these values are hard-coded.
.append('xhtml:div')
.attr('class', 'node_statistics')
// Remove with react + dyanmic data.
html.append('p')
.text('CPU: 48%')
html.append('p')
.text('Memory: 54%')
html.append('p')
.text('Network: 1.75kb/sec')
var secondary = stats.append('g');
secondary.append('path')
.attr('class', 'node')
.attr('d', bottomRoundedRect('0', '-149', 170, 114, 4))
.attr('stroke', '#343434')
.attr('stroke-width', '1px')
.attr('fill', '#464646')
secondary.append('text')
.attr('class', 'secondary')
.attr('x', '12')
.attr('y', '183')
.attr('text-anchor', 'start')
.attr('fill', '#fff')
.text('Secondary')
secondary.append('circle')
.attr('class', 'alert')
.attr('cx', function () { return d3.select(this.parentNode).select('.secondary').node().getBBox().width + 30 })
.attr('cy', '177')
.attr('stroke-width', '0px')
.attr('fill', 'rgb(0,175,102)')
.attr('r', '9px')
// An icon or label that exists within the circle, inside the infobox
secondary.append('text')
.attr('class', 'health')
.attr('x', function () { return d3.select(this.parentNode).select('.secondary').node().getBBox().width + 30 })
.attr('y', '182')
.attr('text-anchor', 'middle')
.attr('fill', '#fff')
.text('❤')
var html = secondary
.append('switch')
.append('foreignObject')
.attr('requiredFeatures', 'http://www.w3.org/TR/SVG11/feature#Extensibility')
.attr('x', 12)
.attr('y', 200)
.attr('width', 160)
.attr('height', 70)
// From here everything will be rendered with react using a ref.
// However for now these values are hard-coded.
.append('xhtml:div')
.attr('class', 'node_statistics')
// Remove with react + dyanmic data.
html.append('p')
.text('CPU: 48%')
html.append('p')
.text('Memory: 54%')
html.append('p')
.text('Network: 1.75kb/sec')
elm.call(d3.drag()
.on('start', dragstarted)
.on('drag', dragged)
.on('end', dragended));
}
// Drawing the links between nodes
var link = svg.append('g')
.attr('class', 'links')
.selectAll('line')
.data(graph.links)
.enter().append('line')
.attr('stroke-width', '2px')
// And svg group, to contain all of the attributes in @antonas' first prototype
var node = svg.selectAll('.node')
.data(graph.nodes)
.enter()
.append('g')
.attr('class', 'node_group');
svg.selectAll('.node_group').each(function (d) {
// Create different type of node for services with Primaries + Secondaries
// We could extend this further to allow us to have as many nested services
// as wanted.
if (d.id === 'Percona') {
createExtendedNode(d3.select(this));
} else {
createNode(d3.select(this));
}
});
simulation
.nodes(graph.nodes)
.on('tick', ticked);
simulation.force('link')
.links(graph.links);
function contrain(dimension, r, z) {
return Math.max(0, Math.min(dimension - r, z))
}
function ticked() {
// TODO: Remove these values and pull them out of the height of the boxes
// that the constraints belong to.
r=174
r2=270
link
.attr('x1', function(d) {
let x;
svg.selectAll('.node_group').each(function (_, i) {
if (i !== d.source.index) return;
x = d3.select(this).node().getBBox().width;
});
return contrain(width, x, d.source.x) + 80;
})
.attr('y1', function(d) {
let y;
svg.selectAll('.node_group').each(function (_, i) {
if (i !== d.source.index) return;
y = d3.select(this).node().getBBox().height;
});
return contrain(height, y, d.source.y) + 24;
})
.attr('x2', function(d) {
let x;
svg.selectAll('.node_group').each(function (_, i) {
if (i !== d.target.index) return;
x = d3.select(this).node().getBBox().width;
});
return contrain(width, x, d.target.x) + 80;
})
.attr('y2', function(d) {
let y;
svg.selectAll('.node_group').each(function (_, i) {
if (i !== d.target.index) return;
y = d3.select(this).node().getBBox().height;
});
return contrain(height, y, d.target.y) + 24;
});
svg.selectAll('.node_group')
.attr('transform', function(d) {
let x = d3.select(this).node().getBBox().width;
let y = d3.select(this).node().getBBox().height;
return 'translate(' + contrain(width, x, d.x) + ',' + contrain(height, y, d.y) + ')';
});
}
});
function dragstarted(d) {
if (!d3.event.active) simulation.alphaTarget(0.3).restart();
d.fx = d.x;
d.fy = d.y;
}
function dragged(d) {
d.fx = d3.event.x;
d.fy = d3.event.y;
}
function dragended(d) {
if (!d3.event.active) simulation.alphaTarget(0);
d.fx = null;
d.fy = null;
}
</script>
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