Ubuntu | 82b8a83 | 2013-02-06 22:00:11 +0000 | [diff] [blame] | 1 | function gui(data_source){ |
| 2 | var width = 960, |
| 3 | height = 500; |
| 4 | var color = d3.scale.category20(); |
| 5 | |
| 6 | var svg = d3.select("body").append("svg:svg") |
| 7 | .attr("width", width) |
| 8 | .attr("height", height); |
| 9 | |
| 10 | var force = d3.layout.force() |
| 11 | .charge(-500) |
| 12 | .linkDistance(100) |
| 13 | .size([width, height]); |
| 14 | |
| 15 | var path = svg.selectAll("path"); |
| 16 | var circle = svg.selectAll("circle"); |
| 17 | var text = svg.selectAll("g"); |
| 18 | |
Masayoshi Kobayashi | 274c07d | 2013-02-20 21:38:16 +0000 | [diff] [blame^] | 19 | d3.json(data_source, init); |
Ubuntu | 82b8a83 | 2013-02-06 22:00:11 +0000 | [diff] [blame] | 20 | |
| 21 | function init(json){ |
| 22 | nodes = force.nodes(); |
| 23 | links = force.links(); |
| 24 | |
| 25 | json.nodes.forEach(function(item) { |
| 26 | nodes.push(item); |
| 27 | }); |
| 28 | json.links.forEach(function(item) { |
| 29 | links.push(item); |
| 30 | }); |
| 31 | draw(nodes, links); |
| 32 | } |
Masayoshi Kobayashi | 274c07d | 2013-02-20 21:38:16 +0000 | [diff] [blame^] | 33 | function gone_links (json, links, gone) { |
| 34 | for (var i = 0; i < links.length ; i ++){ |
| 35 | var found = 0; |
| 36 | for (var j = 0; j < json.links.length ; j ++){ |
| 37 | if (links[i].source.name == json.nodes[json.links[j].source].name && |
| 38 | links[i].target.name == json.nodes[json.links[j].target].name ){ |
| 39 | found = 1; |
| 40 | break; |
| 41 | } |
| 42 | } |
| 43 | if ( found == 0 ){ |
| 44 | gone.push(links[i]); |
| 45 | } |
| 46 | } |
| 47 | return gone; |
| 48 | } |
| 49 | function added_links (json, links, added) { |
| 50 | for (var j = 0; j < json.links.length ; j ++){ |
| 51 | var found = 0; |
| 52 | for (var i = 0; i < links.length ; i ++){ |
| 53 | if (links[i].source.name == json.nodes[json.links[j].source].name && |
| 54 | links[i].target.name == json.nodes[json.links[j].target].name ){ |
| 55 | found = 1; |
| 56 | break; |
| 57 | } |
| 58 | } |
| 59 | if ( found == 0 ){ |
| 60 | added.push(json.links[j]); |
| 61 | } |
| 62 | } |
| 63 | return added; |
| 64 | } |
Ubuntu | 82b8a83 | 2013-02-06 22:00:11 +0000 | [diff] [blame] | 65 | |
| 66 | function update(json) { |
| 67 | Array.prototype.diff2 = function(arr) { |
| 68 | return this.filter(function(i) { |
| 69 | for (var j = 0; j < arr.length ; j++) { |
| 70 | if (arr[j].source === i.source.index && |
| 71 | arr[j].target === i.target.index) |
| 72 | return false; |
| 73 | } |
| 74 | return true; |
| 75 | }); |
| 76 | }; |
| 77 | |
| 78 | Array.prototype.diff = function(arr) { |
| 79 | return this.filter(function(i) { |
| 80 | for (var j = 0; j < arr.length ; j++) { |
| 81 | if (arr[j].source.index === i.source && |
| 82 | arr[j].target.index === i.target) |
| 83 | return false; |
| 84 | } |
| 85 | return true; |
| 86 | }); |
| 87 | }; |
| 88 | |
| 89 | Array.prototype.node_diff = function(arr) { |
| 90 | return this.filter(function(i) { |
| 91 | for (var j = 0; j < arr.length ; j++) { |
| 92 | if (arr[j].name === i.name) |
| 93 | return false; |
| 94 | } |
| 95 | return true; |
| 96 | }); |
| 97 | }; |
| 98 | |
| 99 | |
| 100 | // links.sort(function(a,b) { |
| 101 | // if (a.source > b.source) {return 1;} |
| 102 | // else if (a.source < b.source) {return -1;} |
| 103 | // else { |
| 104 | // if (a.target > b.target) {return 1;} |
| 105 | // if (a.target < b.target) {return -1;} |
| 106 | // else {return 0;} |
| 107 | // } |
| 108 | // }); |
| 109 | // for (var i=0; i<links.length; i++) { |
| 110 | // if (i != 0 && |
| 111 | // links[i].source == links[i-1].source && |
| 112 | // links[i].target == links[i-1].target) { |
| 113 | // links[i].linknum = links[i-1].linknum + 1; |
| 114 | // } |
| 115 | // else {links[i].linknum = 1;}; |
| 116 | // }; |
| 117 | |
Ubuntu | 82b8a83 | 2013-02-06 22:00:11 +0000 | [diff] [blame] | 118 | function cdiff(topo) { |
| 119 | var changed = false; |
Ubuntu | 82b8a83 | 2013-02-06 22:00:11 +0000 | [diff] [blame] | 120 | |
| 121 | var n_adds = topo.nodes.node_diff(nodes); |
| 122 | var n_rems = nodes.node_diff(topo.nodes); |
Masayoshi Kobayashi | 274c07d | 2013-02-20 21:38:16 +0000 | [diff] [blame^] | 123 | for (var i = 0; i < n_adds.length; i++) { |
| 124 | nodes.push(n_adds[i]); |
Ubuntu | 82b8a83 | 2013-02-06 22:00:11 +0000 | [diff] [blame] | 125 | changed = true; |
| 126 | } |
| 127 | for (var i = 0; i < n_rems.length; i++) { |
| 128 | for (var j = 0; j < nodes.length; j++) { |
| 129 | if ( nodes[j].name == n_rems[i].name ){ |
| 130 | nodes.splice(j,1); |
| 131 | changed = true; |
| 132 | break; |
| 133 | } |
| 134 | } |
| 135 | } |
Masayoshi Kobayashi | 274c07d | 2013-02-20 21:38:16 +0000 | [diff] [blame^] | 136 | |
| 137 | var l_adds = []; |
| 138 | var l_rems = []; |
| 139 | l_adds = added_links(topo, links, l_adds); |
| 140 | l_rems = gone_links(topo, links, l_rems); |
| 141 | |
| 142 | for (var i = 0; i < l_rems.length ; i++) { |
| 143 | for (var j = 0; j < links.length; j++) { |
| 144 | if (links[j].source.name == l_rems[i].source.name && |
| 145 | links[j].target.name == l_rems[i].target.name) { |
| 146 | links.splice(j,1); |
| 147 | changed = true; |
| 148 | break; |
| 149 | } |
| 150 | } |
| 151 | } |
| 152 | for (var i = 0; i < l_adds.length; i++) { |
| 153 | var s; |
| 154 | var t; |
| 155 | for (var j = 0; j < nodes.length; j++) { |
| 156 | if ( json.nodes[l_adds[i].source].name == nodes[j].name ){ |
| 157 | s = j; |
| 158 | break; |
| 159 | } |
| 160 | } |
| 161 | for (var j = 0; j < nodes.length; j++) { |
| 162 | if ( json.nodes[l_adds[i].target].name == nodes[j].name ){ |
| 163 | t = j; |
| 164 | break; |
| 165 | } |
| 166 | } |
| 167 | l_adds[i].source = s; |
| 168 | l_adds[i].target = t; |
| 169 | links.push(l_adds[i]); |
Ubuntu | 82b8a83 | 2013-02-06 22:00:11 +0000 | [diff] [blame] | 170 | changed = true; |
| 171 | } |
| 172 | return changed |
| 173 | } |
| 174 | |
Ubuntu | 82b8a83 | 2013-02-06 22:00:11 +0000 | [diff] [blame] | 175 | |
| 176 | var changed = cdiff(json); |
Masayoshi Kobayashi | 274c07d | 2013-02-20 21:38:16 +0000 | [diff] [blame^] | 177 | for (var i = 0; i < nodes.length; i++) { |
| 178 | for (var j = 0; j < json.nodes.length; j++) { |
| 179 | if ( nodes[i].name == json.nodes[j].name ){ |
| 180 | nodes[i].group = json.nodes[j].group |
| 181 | } |
| 182 | } |
Ubuntu | 82b8a83 | 2013-02-06 22:00:11 +0000 | [diff] [blame] | 183 | } |
| 184 | |
Masayoshi Kobayashi | 274c07d | 2013-02-20 21:38:16 +0000 | [diff] [blame^] | 185 | // console.log(nodes); |
| 186 | // console.log(links); |
Ubuntu | 82b8a83 | 2013-02-06 22:00:11 +0000 | [diff] [blame] | 187 | |
Masayoshi Kobayashi | 274c07d | 2013-02-20 21:38:16 +0000 | [diff] [blame^] | 188 | console.log("changed? " + changed); |
Ubuntu | 82b8a83 | 2013-02-06 22:00:11 +0000 | [diff] [blame] | 189 | |
| 190 | if (changed){ |
| 191 | path = svg.selectAll("path").data(links) |
| 192 | circle = svg.selectAll("circle").data(nodes); |
| 193 | text = svg.selectAll("text").data(nodes); |
| 194 | |
| 195 | force.stop(); |
Ubuntu | 82b8a83 | 2013-02-06 22:00:11 +0000 | [diff] [blame] | 196 | path.enter().append("svg:path") |
| 197 | .attr("class", function(d) { return "link"; }) |
| 198 | .attr("marker-end", "url(#Triangle)"); |
| 199 | |
| 200 | circle.enter().append("svg:circle") |
Masayoshi Kobayashi | 274c07d | 2013-02-20 21:38:16 +0000 | [diff] [blame^] | 201 | .attr("r", 6) |
| 202 | .call(force.drag); |
Ubuntu | 82b8a83 | 2013-02-06 22:00:11 +0000 | [diff] [blame] | 203 | |
| 204 | /* text.enter().append("svg:text") |
| 205 | .attr("x", 8) |
| 206 | .attr("y", ".31em") |
| 207 | .attr("class", "shadow") |
| 208 | .text(function(d) { return d.name.split(":")[7]; }); */ |
| 209 | |
| 210 | text.enter().append("svg:text") |
| 211 | .attr("x", 8) |
| 212 | .attr("y", ".31em") |
| 213 | .text(function(d) { return d.name.split(":")[7]; }); |
| 214 | |
| 215 | circle.append("title") |
| 216 | .text(function(d) { return d.name; }); |
| 217 | |
Masayoshi Kobayashi | 274c07d | 2013-02-20 21:38:16 +0000 | [diff] [blame^] | 218 | circle.attr("fill", function(d) { |
| 219 | if (d.group == 1){return "red";} |
| 220 | else if (d.group == 2){return "blue";} |
| 221 | else if (d.group == 3){return "green";} |
| 222 | else{ return "gray"; } |
| 223 | }); |
| 224 | |
| 225 | |
Ubuntu | 82b8a83 | 2013-02-06 22:00:11 +0000 | [diff] [blame] | 226 | path.exit().remove(); |
| 227 | circle.exit().remove(); |
| 228 | text.exit().remove(); |
| 229 | |
Masayoshi Kobayashi | 274c07d | 2013-02-20 21:38:16 +0000 | [diff] [blame^] | 230 | console.log(nodes); |
| 231 | console.log(links); |
| 232 | |
Ubuntu | 82b8a83 | 2013-02-06 22:00:11 +0000 | [diff] [blame] | 233 | force.on("tick", tick); |
| 234 | force.start(); |
| 235 | } |
| 236 | } |
| 237 | function draw(nodes, links){ |
| 238 | path = svg.append("svg:g").selectAll("path").data(links) |
| 239 | circle = svg.append("svg:g").selectAll("circle").data(nodes); |
| 240 | text = svg.append("svg:g").selectAll("text").data(nodes); |
| 241 | |
| 242 | path.enter().append("svg:path") |
| 243 | .attr("class", function(d) { return "link"; }) |
| 244 | .attr("marker-end", "url(#Triangle)"); |
| 245 | |
| 246 | circle.enter().append("svg:circle") |
Masayoshi Kobayashi | 274c07d | 2013-02-20 21:38:16 +0000 | [diff] [blame^] | 247 | .attr("r", 8) |
| 248 | .call(force.drag); |
Ubuntu | 82b8a83 | 2013-02-06 22:00:11 +0000 | [diff] [blame] | 249 | |
| 250 | /* text.enter().append("svg:text") |
| 251 | .attr("x", 8) |
| 252 | .attr("y", ".31em") |
| 253 | .attr("class", "shadow") |
| 254 | .text(function(d) { return d.name.split(":")[7]; }); */ |
| 255 | |
| 256 | text.enter().append("svg:text") |
| 257 | .attr("x", 8) |
| 258 | .attr("y", ".31em") |
| 259 | .text(function(d) { return d.name.split(":")[7]; }); |
| 260 | |
| 261 | circle.append("title") |
| 262 | .text(function(d) { return d.name; }); |
| 263 | |
Ubuntu | aea2a68 | 2013-02-08 08:30:10 +0000 | [diff] [blame] | 264 | circle.attr("fill", function(d) { |
| 265 | if (d.group == 1){return "red";} |
| 266 | else if (d.group == 2){return "blue";} |
| 267 | else if (d.group == 3){return "green";} |
| 268 | else{ return "gray"; } |
| 269 | }); |
Ubuntu | 82b8a83 | 2013-02-06 22:00:11 +0000 | [diff] [blame] | 270 | |
| 271 | force.on("tick", tick); |
| 272 | path.exit().remove(); |
| 273 | circle.exit().remove(); |
| 274 | // text.exit().remove(); |
| 275 | |
| 276 | force.start(); |
| 277 | |
| 278 | setInterval(function() { |
| 279 | $.ajax({ |
| 280 | // url: 'http://onosnat.onlab.us:8080/topology', |
| 281 | url: data_source, |
| 282 | success: function(json) { |
| 283 | update(json) |
| 284 | }, |
| 285 | dataType: "json" |
| 286 | }); |
| 287 | }, 3000); |
| 288 | } |
Masayoshi Kobayashi | 274c07d | 2013-02-20 21:38:16 +0000 | [diff] [blame^] | 289 | |
| 290 | /* |
| 291 | $("#more").click( function() { |
| 292 | $.ajax({ |
| 293 | url: 'http://onosnat.onlab.us:8080/topology_more', |
| 294 | success: function(json) { |
| 295 | update(json) |
| 296 | }, |
| 297 | dataType: "json" |
| 298 | }); |
| 299 | }); |
| 300 | $("#less").click( function() { |
| 301 | $.ajax({ |
| 302 | url: 'http://onosnat.onlab.us:8080/topology_less', |
| 303 | success: function(json) { |
| 304 | update(json) |
| 305 | }, |
| 306 | dataType: "json" |
| 307 | }); |
| 308 | }); |
| 309 | */ |
| 310 | |
Ubuntu | 82b8a83 | 2013-02-06 22:00:11 +0000 | [diff] [blame] | 311 | function tick() { |
| 312 | path.attr("d", function(d) { |
| 313 | var dx = d.target.x - d.source.x, |
| 314 | dy = d.target.y - d.source.y, |
| 315 | dr = 1/d.linknum; //linknum is defined above |
| 316 | dr = 300; |
| 317 | return "M" + d.source.x + "," + d.source.y + "A" + dr + "," + dr + " 0 0,1 " + d.target.x + "," + d.target.y; |
| 318 | }); |
| 319 | // circle.attr("cx", function(d) { return d.x; }).attr("cy", function(d) { return d.y; }); |
| 320 | circle.attr("transform", function(d) { |
| 321 | return "translate(" + d.x + "," + d.y + ")"; |
| 322 | }) |
Ubuntu | aea2a68 | 2013-02-08 08:30:10 +0000 | [diff] [blame] | 323 | circle.attr("fill", function(d) { |
| 324 | if (d.group == 1){return "red";} |
| 325 | else if (d.group == 2){return "blue";} |
| 326 | else if (d.group == 3){return "green";} |
| 327 | else{ return "gray"; } |
| 328 | }); |
Ubuntu | 82b8a83 | 2013-02-06 22:00:11 +0000 | [diff] [blame] | 329 | // text.attr("x", function(d) { return d.x; }).attr("y", function(d) { return d.y; }); |
| 330 | // text.attr("x", function(d) { return d.x; }).attr("y", function(d) { return d.y; }); |
| 331 | text.attr("transform", function(d) { |
| 332 | return "translate(" + d.x + "," + d.y + ")"; |
| 333 | }); |
| 334 | } |
| 335 | } |