diff options
Diffstat (limited to 'media')
| -rw-r--r-- | media/archweb.css | 12 | ||||
| -rw-r--r-- | media/visualize.js | 130 |
2 files changed, 139 insertions, 3 deletions
diff --git a/media/archweb.css b/media/archweb.css index bfb712f8..2cba2864 100644 --- a/media/archweb.css +++ b/media/archweb.css @@ -986,3 +986,15 @@ ul.signoff-list { font-size: 0.85em; line-height: 1em; } + +#visualize-keys svg { + width: 100%; +} + + #visualize-keys circle { + stroke-width: 1.5px; + } + + #visualize-keys line { + stroke: #888; + } diff --git a/media/visualize.js b/media/visualize.js index fa89a613..bd7b6679 100644 --- a/media/visualize.js +++ b/media/visualize.js @@ -19,7 +19,7 @@ */ function packages_treemap(chart_id, orderings, default_order) { - var jq_div = $(chart_id), + var jq_div = jQuery(chart_id), color = d3.scale.category20(); var key_func = function(d) { return d.key; }; var value_package_count = function(d) { return d.count; }, @@ -129,7 +129,7 @@ function packages_treemap(chart_id, orderings, default_order) { }); }; - $.each(orderings, function(k, v) { + jQuery.each(orderings, function(k, v) { make_group_button(k, v); }); @@ -140,7 +140,131 @@ function packages_treemap(chart_id, orderings, default_order) { .data(treemap.size([jq_div.width(), jq_div.height()]), key_func) .call(cell); }; - $(window).resize(function() { + jQuery(window).resize(function() { + if (resize_timeout) { + clearTimeout(resize_timeout); + } + resize_timeout = setTimeout(real_resize, 200); + }); +} + +function developer_keys(chart_id, data_url) { + var jq_div = jQuery(chart_id), + r = 10; + + var force = d3.layout.force() + .gravity(0.1) + .charge(-200) + .linkStrength(0.2) + .size([jq_div.width(), jq_div.height()]); + + var svg = d3.select(chart_id) + .append("svg"); + + d3.json(data_url, function(json) { + var fill = d3.scale.category20(); + + var index_for_key = function(key) { + var i; + key = key.slice(-8); + for (i = 0; i < json.nodes.length; i++) { + var node_key = json.nodes[i].key; + if (node_key && node_key.slice(-8) === key) { + return i; + } + } + }; + + /* filter edges to only include those that we have two nodes for */ + var edges = jQuery.grep(json.edges, function(d, i) { + d.source = index_for_key(d.signer); + d.target = index_for_key(d.signee); + return d.source >= 0 && d.target >= 0; + }); + + jQuery.map(json.nodes, function(d, i) { d.master_sigs = 0; }); + jQuery.map(edges, function(d, i) { + if (json.nodes[d.source].group === "master") { + json.nodes[d.target].master_sigs += 1; + } + }); + jQuery.map(json.nodes, function(d, i) { + if (d.group === "dev" || d.group === "tu") { + d.approved = d.master_sigs >= 3; + } else { + d.approved = null; + } + }); + + var link = svg.selectAll("line") + .data(edges) + .enter() + .append("line"); + + var node = svg.selectAll("circle") + .data(json.nodes) + .enter().append("circle") + .attr("r", function(d) { + switch (d.group) { + case "master": + return r * 1.6 - 0.75; + case "cacert": + return r * 1.4 - 0.75; + case "dev": + case "tu": + default: + return r - 0.75; + } + }) + .style("fill", function(d) { return fill(d.group); }) + .style("stroke", function(d) { + if (d.approved === null) { + return d3.rgb(fill(d.group)).darker(); + } else if (d.approved) { + return "green"; + } else { + return "red"; + } + }) + .call(force.drag); + node.append("title").text(function(d) { return d.name; }); + + 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") { + return 200; + } else { + return 50; + } + }; + + var tick = function() { + var offset = r * 2, + w = jq_div.width(), + h = jq_div.height(); + node.attr("cx", function(d) { return (d.x = Math.max(offset, Math.min(w - offset, d.x))); }) + .attr("cy", function(d) { return (d.y = Math.max(offset, Math.min(h - offset, d.y))); }); + + link.attr("x1", function(d) { return d.source.x; }) + .attr("y1", function(d) { return d.source.y; }) + .attr("x2", function(d) { return d.target.x; }) + .attr("y2", function(d) { return d.target.y; }); + }; + + force.nodes(json.nodes) + .links(edges) + .linkDistance(distance) + .on("tick", tick) + .start(); + }); + + var resize_timeout = null; + var real_resize = function() { + resize_timeout = null; + force.size([jq_div.width(), jq_div.height()]); + }; + jQuery(window).resize(function() { if (resize_timeout) { clearTimeout(resize_timeout); } |