Remove duplicated micro-updates, if found

This could be handled with a different approach but, as my JS skills are limited, I was not able to find it. Main problem is the view returning HTML instead of JSON or XML; but that would complicate the JS code as each element has a bunch of tags.
collective · Sep 12, 2014 · a16a23f · a16a23f
1 parent ab0886b
commit a16a23f
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diff --git a/src/collective/liveblog/browser/templates/update.pt b/src/collective/liveblog/browser/templates/update.pt
@@ -118,6 +118,16 @@
                 url: "recent-updates",
                 success: function (data) {
                     $("#micro-updates").prepend(data).fadeIn("slow");
+                    /* in some cases a micro-update could be duplicated; remove it */
+                    var seen = {};
+                    $(".microupdate").each(function () {
+                        var timestamp = $(this).attr("data-timestamp");
+                        if (seen[timestamp]) {
+                            $(this).remove();
+                        } else {
+                            seen[timestamp] = true;
+                        }
+                    });
                 },
                 statusCode: {
                     205: function () {

diff --git a/src/collective/liveblog/browser/templates/view.pt b/src/collective/liveblog/browser/templates/view.pt
@@ -75,6 +75,16 @@
                 url: "recent-updates",
                 success: function (data) {
                     $("#micro-updates").prepend(data).fadeIn("slow");
+                    /* in some cases a micro-update could be duplicated; remove it */
+                    var seen = {};
+                    $(".microupdate").each(function () {
+                        var timestamp = $(this).attr("data-timestamp");
+                        if (seen[timestamp]) {
+                            $(this).remove();
+                        } else {
+                            seen[timestamp] = true;
+                        }
+                    });
                 },
                 statusCode: {
                     205: function () {