Adding a visualization for authorities. (#338)

* Adding a visualization for authorities.

* Fixing some lint.

* Fixing some lint.
This commit is contained in:
kevgliss 2016-05-30 21:52:34 -07:00
parent 76037e8b3a
commit be5dff8472
6 changed files with 213 additions and 2 deletions

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@ -8,7 +8,7 @@
"eqeqeq": true, "eqeqeq": true,
"immed": true, "immed": true,
"indent": 2, "indent": 2,
"latedef": true, "latedef": false,
"newcap": false, "newcap": false,
"noarg": true, "noarg": true,
"quotmark": "single", "quotmark": "single",
@ -22,6 +22,8 @@
"angular": false, "angular": false,
"moment": false, "moment": false,
"toaster": false, "toaster": false,
"d3": false,
"self": false,
"_": false "_": false
} }
} }

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@ -39,7 +39,8 @@
"angular-ui-switch": "~0.1.0", "angular-ui-switch": "~0.1.0",
"angular-sanitize": "^1.5.0", "angular-sanitize": "^1.5.0",
"angular-file-saver": "~1.0.1", "angular-file-saver": "~1.0.1",
"angular-ui-select": "~0.17.1" "angular-ui-select": "~0.17.1",
"d3": "^3.5.17"
}, },
"resolutions": { "resolutions": {
"moment": ">=2.8.0 <2.11.0", "moment": ">=2.8.0 <2.11.0",

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@ -335,6 +335,31 @@ class CertificateAuthority(AuthenticatedResource):
return cert.authority return cert.authority
class AuthorityVisualizations(AuthenticatedResource):
def get(self, authority_id):
"""
{"name": "flare",
"children": [
{
"name": "analytics",
"children": [
{
"name": "cluster",
"children": [
{"name": "AgglomerativeCluster", "size": 3938},
{"name": "CommunityStructure", "size": 3812},
{"name": "HierarchicalCluster", "size": 6714},
{"name": "MergeEdge", "size": 743}
]
}
}
]}
"""
authority = service.get(authority_id)
return dict(name=authority.name, children=[{"name": c.name} for c in authority.certificates])
api.add_resource(AuthoritiesList, '/authorities', endpoint='authorities') api.add_resource(AuthoritiesList, '/authorities', endpoint='authorities')
api.add_resource(Authorities, '/authorities/<int:authority_id>', endpoint='authority') api.add_resource(Authorities, '/authorities/<int:authority_id>', endpoint='authority')
api.add_resource(AuthorityVisualizations, '/authorities/<int:authority_id>/visualize', endpoint='authority_visualizations')
api.add_resource(CertificateAuthority, '/certificates/<int:certificate_id>/authority', endpoint='certificateAuthority') api.add_resource(CertificateAuthority, '/certificates/<int:certificate_id>/authority', endpoint='certificateAuthority')

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@ -16,6 +16,161 @@ angular.module('lemur')
}); });
}) })
.directive('authorityVisualization', function () {
// constants
var margin = {top: 20, right: 120, bottom: 20, left: 120},
width = 960 - margin.right - margin.left,
height = 400 - margin.top - margin.bottom;
return {
restrict: 'E',
scope: {
val: '=',
grouped: '='
},
link: function (scope, element) {
function update(source) {
// Compute the new tree layout.
var nodes = tree.nodes(root).reverse(),
links = tree.links(nodes);
// Normalize for fixed-depth.
nodes.forEach(function(d) { d.y = d.depth * 180; });
// Update the nodes…
var node = svg.selectAll('g.node')
.data(nodes, function(d) { return d.id || (d.id = ++i); });
// Enter any new nodes at the parent's previous position.
var nodeEnter = node.enter().append('g')
.attr('class', 'node')
.attr('transform', function() { return 'translate(' + source.y0 + ',' + source.x0 + ')'; })
.on('click', click);
nodeEnter.append('circle')
.attr('r', 1e-6)
.style('fill', function(d) { return d._children ? 'lightsteelblue' : '#fff'; });
nodeEnter.append('text')
.attr('x', function(d) { return d.children || d._children ? -10 : 10; })
.attr('dy', '.35em')
.attr('text-anchor', function(d) { return d.children || d._children ? 'end' : 'start'; })
.text(function(d) { return d.name; })
.style('fill-opacity', 1e-6);
// Transition nodes to their new position.
var nodeUpdate = node.transition()
.duration(duration)
.attr('transform', function(d) { return 'translate(' + d.y + ',' + d.x + ')'; });
nodeUpdate.select('circle')
.attr('r', 4.5)
.style('fill', function(d) { return d._children ? 'lightsteelblue' : '#fff'; });
nodeUpdate.select('text')
.style('fill-opacity', 1);
// Transition exiting nodes to the parent's new position.
var nodeExit = node.exit().transition()
.duration(duration)
.attr('transform', function() { return 'translate(' + source.y + ',' + source.x + ')'; })
.remove();
nodeExit.select('circle')
.attr('r', 1e-6);
nodeExit.select('text')
.style('fill-opacity', 1e-6);
// Update the links…
var link = svg.selectAll('path.link')
.data(links, function(d) { return d.target.id; });
// Enter any new links at the parent's previous position.
link.enter().insert('path', 'g')
.attr('class', 'link')
.attr('d', function() {
var o = {x: source.x0, y: source.y0};
return diagonal({source: o, target: o});
});
// Transition links to their new position.
link.transition()
.duration(duration)
.attr('d', diagonal);
// Transition exiting nodes to the parent's new position.
link.exit().transition()
.duration(duration)
.attr('d', function() {
var o = {x: source.x, y: source.y};
return diagonal({source: o, target: o});
})
.remove();
// Stash the old positions for transition.
nodes.forEach(function(d) {
d.x0 = d.x;
d.y0 = d.y;
});
}
// Toggle children on click.
function click(d) {
if (d.children) {
d._children = d.children;
d.children = null;
} else {
d.children = d._children;
d._children = null;
}
update(d);
}
var i = 0,
duration = 750,
root;
var tree = d3.layout.tree()
.size([height, width]);
var diagonal = d3.svg.diagonal()
.projection(function(d) { return [d.y, d.x]; });
var svg = d3.select(element[0]).append('svg')
.attr('width', width + margin.right + margin.left)
.attr('height', height + margin.top + margin.bottom)
.call(d3.behavior.zoom().on('zoom', function () {
svg.attr('transform', 'translate(' + d3.event.translate + ')' + ' scale(' + d3.event.scale + ')');
}))
.append('g')
.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
scope.val.customGET('visualize').then(function (result) {
root = result;
root.x0 = height / 2;
root.y0 = 0;
function collapse(d) {
if (d.children) {
d._children = d.children;
d._children.forEach(collapse);
d.children = null;
}
}
root.children.forEach(collapse);
update(root);
});
d3.select(self.frameElement).style('height', '800px');
}
};
})
.controller('AuthoritiesViewController', function ($scope, $q, $uibModal, $stateParams, AuthorityApi, AuthorityService, MomentService, ngTableParams, toaster) { .controller('AuthoritiesViewController', function ($scope, $q, $uibModal, $stateParams, AuthorityApi, AuthorityService, MomentService, ngTableParams, toaster) {
$scope.filter = $stateParams; $scope.filter = $stateParams;
$scope.authoritiesTable = new ngTableParams({ $scope.authoritiesTable = new ngTableParams({

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@ -109,6 +109,14 @@
</uib-tab-heading> </uib-tab-heading>
<pre style="width: 100%">{{ authority.authorityCertificate.body }}</pre> <pre style="width: 100%">{{ authority.authorityCertificate.body }}</pre>
</uib-tab> </uib-tab>
<uib-tab>
<uib-tab-heading>
Visualization
</uib-tab-heading>
<pre style="width: 100%">
<authority-visualization val="authority"></authority-visualization>
</pre>
</uib-tab>
</uib-tabset> </uib-tabset>
</td> </td>
</tr> </tr>

View File

@ -178,3 +178,23 @@ a {
line-height: 1; line-height: 1;
} }
.node {
cursor: pointer;
}
.node circle {
fill: #fff;
stroke: steelblue;
stroke-width: 1.5px;
}
.node text {
font: 10px sans-serif;
}
.link {
fill: none;
stroke: #ccc;
stroke-width: 1.5px;
}