From 50775bcb4ca05cc8985eebdeaea6f04da70465cc Mon Sep 17 00:00:00 2001
From: Peter Wu <peter@lekensteyn.nl>
Date: Thu, 22 May 2014 18:20:11 +0200
Subject: Highlight nodes with updated spam status

---
 js/spam.js | 24 ++++++++++++++++++++++--
 1 file changed, 22 insertions(+), 2 deletions(-)

(limited to 'js')

diff --git a/js/spam.js b/js/spam.js
index 339f5be..0a99c80 100644
--- a/js/spam.js
+++ b/js/spam.js
@@ -398,20 +398,40 @@ function refreshSpam() {
 
             // update the spam levels in the dataset
             var nodes = force.nodes();
+            var updated = [];
             nodes.forEach(function (node) {
                 if (node.userid in map_userSpam) {
-                    node.isSpam = map_userSpam[node.userid];
+                    // only mark as updated if there is actually a change
+                    if (node.isSpam !== map_userSpam[node.userid]) {
+                        node.isSpam = map_userSpam[node.userid];
+                        updated.push(node.userid);
+                    }
                 } else {
                     console.log('New data is missing user', node.userid);
                 }
             });
+            console.log('Updated spam rating for', updated.length, 'nodes');
 
             // change the appearance of displayed elements
             d3.select('#map').selectAll('.node')
                 .data(nodes, function (d) {
                     return d.userid;
                 })
-                .attr('class', getNodeClasses);
+                .filter(function (d) {
+                    return updated.indexOf(d.userid) >= 0;
+                })
+                .transition()
+                .duration(4000)
+                .attr('r', function (d) {
+                    // make all nodes very visible
+                    return Math.max(10, 4 * d.radius);
+                })
+                .attr('class', getNodeClasses)
+                .transition()
+                .duration(1000)
+                .attr('r', function (d) {
+                    return d.radius;
+                });
         });
 }
 
-- 
cgit v1.2.1