Martinvlba/evorepo
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Tweak the PGP key visualization a bit

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* Add mouseover/mouseout events to highlight the incoming and outgoing
  signatures from a given key when moused over.
* Change the border color of each developer key based on how many
  signatures from keys besides the master key they have. Thus,
  devs that have a lot of signatures from other devs will have a more
  green border; those with none will have a white border.

Signed-off-by: Dan McGee <dan@archlinux.org>
This commit is contained in:
Dan McGee 2012-04-26 19:12:20 -05:00
parent fbbcc8534a
commit 5780cf2e21
2 changed files with 44 additions and 16 deletions
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8
sitestatic/archweb.css
View File

@ -1046,11 +1046,3 @@ ul.signoff-list {
width: 100%;
height: 100%;
}
#visualize-keys circle {
stroke-width: 1.5px;
}
#visualize-keys line {
stroke: #888;
}

52
visualize/static/visualize.js
View File

@ -65,7 +65,9 @@ function packages_treemap(chart_id, orderings, default_order) {
.style("display", function(d) { return d.children ? "none" : null; })
.html(cell_html);
nodes.transition().duration(1500)
.style("background-color", function(d) { return d.children ? null : color(d[order.color_attr]); })
.style("background-color", function(d) {
return d.children ? null : color(d[order.color_attr]);
})
.call(cell);
nodes.exit().transition().duration(1500).remove();
});
@ -133,9 +135,9 @@ function developer_keys(chart_id, data_url) {
r = 10;
var force = d3.layout.force()
.friction(0.5)
.gravity(0.1)
.charge(-200)
.linkStrength(0.2)
.charge(-500)
.size([jq_div.width(), jq_div.height()]);
var svg = d3.select(chart_id)
@ -162,10 +164,13 @@ function developer_keys(chart_id, data_url) {
return d.source >= 0 && d.target >= 0;
});
jQuery.map(json.nodes, function(d, i) { d.master_sigs = 0; });
jQuery.map(json.nodes, function(d, i) { d.master_sigs = 0; d.other_sigs = 0; });
jQuery.map(edges, function(d, i) {
/* only the target gets credit in either case, as it is their key that was signed */
if (json.nodes[d.source].group === "master") {
json.nodes[d.target].master_sigs += 1;
} else {
json.nodes[d.target].other_sigs += 1;
}
});
jQuery.map(json.nodes, function(d, i) {
@ -179,7 +184,11 @@ function developer_keys(chart_id, data_url) {
var link = svg.selectAll("line")
.data(edges)
.enter()
.append("line");
.append("line")
.style("stroke", "#888");
/* anyone with more than 7 - 1 == 6 signatures gets the top value */
var stroke_color_scale = d3.scale.log().domain([1, 7]).range(["white", "green"]).clamp(true);
var node = svg.selectAll("circle")
.data(json.nodes)
@ -201,21 +210,47 @@ function developer_keys(chart_id, data_url) {
if (d.approved === null) {
return d3.rgb(fill(d.group)).darker();
} else if (d.approved) {
return "green";
/* add 1 so we don't blow up the logarithm-based scale */
return stroke_color_scale(d.other_sigs + 1);
} else {
return "red";
}
})
.style("stroke-width", "1.5px")
.call(force.drag);
node.append("title").text(function(d) { return d.name; });
var nodeover = function(d, i) {
d3.select(this).transition().duration(500).style("stroke-width", "3px");
link.filter(function(d_link, i) {
return d_link.source === d || d_link.target === d;
}).transition().duration(500).style("stroke", "#800");
};
var nodeout = function(d, i) {
d3.select(this).transition().duration(500).style("stroke-width", "1.5px");
link.transition().duration(500).style("stroke", "#888");
};
node.on("mouseover", nodeover)
.on("mouseout", nodeout);
var distance = function(d, i) {
/* place a long line between all master keys and other keys.
* however, other connected clusters should be close together. */
if (d.source.group === "master" || d.target.group === "master") {
if (d.source.group === "master" || d.target.group === "master" ||
d.source.group === "cacert" || d.target.group === "cacert") {
return 200;
} else {
return 50;
return 40;
}
};
var strength = function(d, i) {
if (d.source.group === "master" || d.target.group === "master" ||
d.source.group === "cacert" || d.target.group === "cacert") {
return 0.2;
} else {
return 0.8;
}
};
@ -235,6 +270,7 @@ function developer_keys(chart_id, data_url) {
force.nodes(json.nodes)
.links(edges)
.linkDistance(distance)
.linkStrength(strength)
.on("tick", tick)
.start();
});