1 files changed, 33 insertions, 0 deletions
diff --git a/lib/main.js b/lib/main.js
index 2855427..79b4933 100644
--- a/lib/main.js
+++ b/lib/main.js
@@ -370,6 +370,8 @@ function tweakBugzilla(d) {
         AttachmentFlagHandler.setupLinks(d);
     },true);
     d.body.appendChild(iframe);
+
+    tbplbotSpamCollapser(d);
 }
 
 var TransformValues = {
@@ -1100,3 +1102,34 @@ function addAssignToSelfButton(d) {
     }
   }
 }
+
+function tbplbotSpamCollapser(d) {
+  var collapseExpandBox = d.querySelector(".bz_collapse_expand_comments");
+  if (!collapseExpandBox) {
+    return;
+  }
+  var a = d.createElement("a");
+  a.href = "#";
+  a.addEventListener("click", function(e) {
+    e.preventDefault();
+    var win = d.defaultView.wrappedJSObject;
+    var comments = d.querySelectorAll(".bz_comment");
+    for (var i = 0; i < comments.length; ++i) {
+      var comment = comments[i];
+      try {
+        if (comment.querySelector(".bz_comment_user a.email").href.substr(7) ==
+            "tbplbot@gmail.com") {
+          win.collapse_comment(comment.querySelector(".bz_collapse_comment"),
+                               comment.querySelector(".bz_comment_text"));
+        }
+      } catch (e) {
+        continue;
+      }
+    }
+    return false;
+  }, false);
+  a.appendChild(d.createTextNode("Collapse All tbplbot Comments"));
+  var li = d.createElement("li");
+  li.appendChild(a);
+  collapseExpandBox.appendChild(li);
+}